The present disclosure relates to a powder coating composition for preparing a dielectric coating including: a) an epoxy functional polymer; b) a poly-carboxylic acid functional polyester polymer reactive with the epoxy functional polymer, and c) optionally a colorant, wherein (i) the coating composition further includes an isocyanate functional crosslinker reactive with a hydroxyl functional reaction product obtained from the epoxy functional polymer and the poly-carboxylic acid functional polyester polymer and/or (ii) a coating formed from the powder coating composition has a dielectric strength of greater than 2.5 kV at a dry film thickness of less than 8 mils, and wherein the powder coating composition is substantially free of a poly-carboxylic acid functional (meth)acrylate polymer.
The present disclosure is directed to electrodepositable coating compositions comprising (a) a hydroxyl-functionalized branched polymerizate; (b) an ionic salt group-containing film-forming polymer different from the hydroxyl-functionalized branched polymerizate; and (c) a curing agent. Also disclosed are methods of coating a substrate, coatings, and coated substrates.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
A multi-layer coating system comprising: an undercoat coating layer derived from a UV curable undercoat coating composition, the UV curable undercoat coating composition comprising: a1) an epoxy material; b1) a polyol material having a hydroxyl value (OHV) of at least 35 mg KOH/g and/or a diketone-functional material; and c1) a photoinitiator; and an ink layer disposed directly on the undercoat coating layer, said ink layer being derived from an ink composition. The invention extends to a multi-layer coating system for an aluminium package comprising an ink layer, said ink layer being derived from an ink composition; and an overcoat coating layer disposed directly on the ink layer, said overcoat coating layer derived from a UV curable overcoat coating composition, the UV curable overcoat coating composition comprising: a2) an epoxy material; b2) a polyol material and/or a diketone-functional material; and c2) a photoinitiator.
The present disclosure relates to solvent-borne coating compositions comprising a water-dispersible polyisocyanate, a method of coating a substrate using such compositions, a substrate comprising the cured coating composition, and the use of water-dispersible polyisocyanates in solvent-borne coating compositions for improving chemical, scratch and/or mar resistance of such coatings.
C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
C08G 18/70 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
C08G 18/77 - Polyisocyanates or polyisothiocyanates having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
C08L 75/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
A powder coating composition including a polyamide-imide component comprising from 10 wt. % to 35 wt. % of the powder coating composition; a catalyst; and a carrier component, wherein each of the polyamide-imide component, the catalyst, and the carrier component react to form the powder coating composition.
A precision coating composition that includes organic solvents and film-forming constituents, where the coating composition has a shear thinning rheological profile; and where under a shear rate of 0.1 s-1, the coating composition has a viscosity of from 1,000 cps to 30,000 cps measured using an Anton Paar MCR 301 or Anton Paar MCR 302 rheometer with a Double Gap Cylinder equipped with a DG26.7 measuring system at 25°C. The precision coating composition can be applied to a substrate using a precision applicator to form a coating layer over at least a portion of a substrate; and exposing the coating layer to a sufficient amount of energy for a sufficient amount of time for the coating layer to coalesce to form a uniform coating on the substrate, where the amount of energy does not cause an appreciable cure of the precision coating composition.
Methods of thermal spraying polymeric coatings are disclosed. A powder polymeric coating material is introduced into a thermal spray applicator. Particles of the polymeric coating material are heated by the thermal spray applicator, and the heated coating particles are directed toward a substrate to form a deposited coating. The deposited coating may be post-heated onto the substrate to form the polymeric coating with desirable surface characteristics. Thermal spray coating systems are also disclosed for thermally spraying the polymeric coatings. The thermal spray applicator may include a combustion chamber and an injection nozzle assembly that transfers coating powders to a heated zone generated from the combustion chamber.
B05B 7/20 - Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating the material to be sprayed by flame or combustion
B05B 12/10 - Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material discharged, of ambient medium or of target responsive to temperature or viscosity of liquid or other fluent material discharged
B05B 12/12 - Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material discharged, of ambient medium or of target responsive to conditions of ambient medium or target, e.g. humidity, temperature
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
The present disclosure is directed to compositions comprising: a first component comprising an isocyanate-functional prepolymer formed as a reaction product of reactants comprising an aliphatic polyol and/or an aromatic polyol substantially free of nitrogen and sulfur atoms, and a polyisocyanate; and a second component comprising a polyol; and thermally conductive fillers. Also disclosed are compositions comprising: a first component comprising an isocyanate; a second component comprising a first polyol comprising a phosphorous; and a one filler. Also disclosed are coated substrates and methods of coating substrates and uses for such coated substrates.
The present disclosure is directed to a method of replenishing or treating an electrodepositable coating composition comprising an at least partially solubilized bismuth catalyst, the method comprising adding a cerium salt, a lanthanum salt, a zinc salt, an acid scavenger, or any combination thereof, to the electrodepositable coating composition. Also disclosed are methods for making electrodepositable coating compositions, systems for coating a metal substrate, and coated substrates.
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
Disclosed are compositions comprising: a first component comprising an epoxy-containing compound; a second component comprising an aliphatic amine, an amidoamine, and a flexibilizing amine; an accelerator; and elastomeric particles. Also disclosed are substrates comprising a surface coated with any of the compositions disclosed herein. Also disclosed are methods of forming coatings and uses of coatings.
Compositions for reactive additive manufacturing using recycled components obtained from previously manufactured articles produced by additive manufacturing, as well as methods of making and using the compositions. The compositions may include a first reactive component and a second reactive component, the first and second reactive components reactive with each other, together with particles comprising a recycled, cured thermoset component, the particles present in an amount greater than 2 wt. % based on total weight of the composition, and a filler present in an amount from 1 to 10 wt. % based on a total weight of the composition.
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
B33Y 70/00 - Materials specially adapted for additive manufacturing
B33Y 70/10 - Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
B29C 64/00 - Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
C08K 3/013 - Fillers, pigments or reinforcing additives
Disclosed herein are compositions comprising a first component comprising an epoxy-containing compound (E1), a second component comprising an amine-functional aliphatic etheramine-epoxy adduct (A1), elastomeric particles, and an auxiliary toughening agent. Also disclosed are coated substrates and methods for forming a coating on a substrate.
C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
C08G 59/32 - Epoxy compounds containing three or more epoxy groups
C08G 59/38 - Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
Coating compositions that may form flexible, heat resistant coatings on substrates such as cookware, bakeware, or other cooking appliances are derived from and/or include an acid rich acrylic polymer. The coating compositions may be water borne or solvent borne and may be produced or formulated via a plurality of pathways.
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
A computer system renders a three-dimensional environment. The three-dimensional environment comprises a target object. The computer system renders the target object with a first digital material applied to a viewable surface of the target object. The first digital material comprises a representation of a first physical coating and is associated with a known formula for creating the first physical coating. Additionally, the computer system displays to a user a digital material adjustment interface for adjusting one or more attributes of the first digital material. The computer system receives one or more adjustment attribute variables. The computer system identifies, based upon the one or more adjustment attribute variables, a second digital material and a second coating formula for the second digital material. Further, the computer system renders the target object with the second digital material applied to the viewable surface of the target object.
Coating compositions having fire retardance and controlled expansion are disclosed, as are methods for using such compositions and substrates coated with same.
A computer-implemented method is disclosed that includes identifying initial color data for an initial coating applied to a target object, wherein the initial color data identifies (i) a coating having a plurality of ingredients, and (ii) colorimetric data for the coating at application; identifying weathered color data for the initial coating on the target object; determining changed colorimetric data between the initial color data and the weathered color data; using the changed colorimetric data to train a machine learning algorithm; receiving an end user selection provided through a graphical user interface of a new coating having a different plurality of ingredients; using the one or more machine learning algorithms to predict a weathered form of the new coating upon application of the plurality of weathering exposure conditions; and displaying data corresponding to the predicted weathered form of the new coating.
G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
17.
WATER-BASED COATING COMPOSITION FOR HEAT RESISTANT PROTECTIVE COATINGS
The present disclosure relates to water-based coating compositions useful for forming protective coatings on substrates. The water-based coating compositions comprise an aqueous carrier, a binder component comprising at least one chlorinated resin, a filler component comprising at least one carbonate type filler, and at least one anti-corrosion agent, wherein (A) the binder component further comprises at least one epoxy-functional resin in an amount corresponding to a weight ratio of the at least one epoxy-functional resin to the at least one chlorinated resin of at least 0.1, and the composition has a filler to binder ratio on a weight basis of 1.0 or more, or (B) the composition has a filler to binder ratio on a weight basis of 2.0 or more. The present disclosure also relates to coatings, coating methods, coated articles and uses, derivable or making use of the water-based coating compositions. The resulting coatings may exhibit enhanced properties including for instance excellent thermal stability, heat resistance, durability and/or good barrier and corrosion protection properties.
Methods for treating a surface of a microporous membrane are provided, comprising: contacting the membrane with a treatment composition to form a silane-treated membrane; subjecting the silane-treated membrane to conditions sufficient to effect condensation between filler in the membrane and acrylic polymer in the treatment composition; contacting the silane-treated membrane with an amine-functional polysaccharide dispersed in an acidic aqueous medium to form a polysaccharide-treated membrane; contacting the polysaccharide-treated membrane with an aqueous acid; and contacting the polysaccharide-treated membrane with an amine-functional alkoxysilane to form a hydrogel layer on the membrane. Also provided is a method for treating a filtration device, the device comprising a microporous membrane and an acid-functional acrylic layer on the membrane. The present invention is further directed to a treated microporous membrane comprising: a microporous membrane; an acrylic layer on the microporous membrane; and a hydrogel layer on at least one surface of the acrylic layer.
B01D 65/08 - Prevention of membrane fouling or of concentration polarisation
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
Radar transmissive systems, methods of manufacture thereof, assemblies thereof, and methods of use thereof are provided. The radar transmissive system comprises a substrate, a first layer, and a second layer. The substrate comprises a first surface and a second surface positioned opposite the first surface. The second surface is configured to be directed towards a radar system. The first layer is applied over at least a portion of the first surface of the substrate. The second layer is applied over at least a portion of the second surface of the substrate. A dry film thickness of the second layer is configured to reduce radar transmission loss through the radar transmissive system based on a permittivity and a thickness of the first layer and the substrate layer in the radar transmissive system. The radar transmissive system transmits 50% or greater of electromagnetic radiation.
22 in an amount of at least 5 wt. %. The coating composition may further comprise a cure retardant in an amount of at least 5 wt. % and a solvent in an amount of up to 20 wt. %.
Disclosed are compositions comprising a first component comprising an isocyanate, a second component comprising a first polyol comprising a phosphorous, a second polyol comprising a sulfur or a combination of the first polyol and the second polyol; and a filler in an amount of at least 40 percent by weight based on total weight of the composition. Also disclosed are substrates comprising a coating layer deposited from the compositions as well as methods of coating a substrate.
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
C07C 319/14 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
C07C 323/12 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
C07F 9/28 - Phosphorus compounds with one or more P—C bonds
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
C08L 75/00 - Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
A computer system for indexing custom-made coatings within a database may include processors and computer-readable media having stored thereon executable instructions. In some examples, the executable instructions may, when executed by the processors, cause the computer system to maintain a primary database including characterization data for a set of coatings (e.g., first-party coatings). The system may receive, from a user, characterization data or identifier data of a custom-made coating (e.g., a third-party coating) and may store the data in a secondary database. The computer system may then index the secondary database with the primary database such that the user may search both the primary database and the secondary database simultaneously. Accordingly, if the user performs a search, the computer system may return both first-party and third-party coatings. Such a system may provide benefits such as a more efficient workflow or a reduced search time.
Zinc containing, or zinc rich powder coating compositions and methods of using the compositions, making the compositions, and applying the compositions to a substrate. The coating compositions may also comprise a film forming resin, and a cross linker. Substrates may be coated by contacting a least a portion of the substrate with the coating composition and curing the composition to form a coating layer. The coating provides a durable weather resistant layer to the substrates and reduces the potential for delamination of topcoats.
An aqueous coating composition includes: a pigment and/or a UV absorber; and an aqueous dispersion including water, acrylic polymeric particles including particles of an addition polymer of ethylenically unsaturated monomers and a seed polymer of (i) a weak acid-containing monomer, (ii) a crosslinking monomer, and optionally (iii) a mono-ethylenically unsaturated monomer. The acrylic polymeric particles have an average particle size of from 1 to 500 nm dispersed in the water. The coating composition includes at least 15 weight percent of the acrylic polymeric particles, based on total resin solids of the coating composition. If the coating composition includes the pigment, the coating composition has a pigment to binder ratio of up to 1:1.
C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
A system may receive, from a spectrophotometer, a color measurement of a first coating, wherein the color measurement corresponds with a first color curve. Additionally, the system may process, with a physics-informed machine learning algorithm, information derived from the first color curve, wherein a radiative transfer function acts as a regularization agent that limits a space of admissible solutions within the physics-informed machine learning algorithm. The system may also generate, from an output of the physics-informed machine learning algorithm, a set of one or more color components that, if mixed, correspond to the first color curve.
A computer-implemented method for maintaining key compositional metrics, such as percent solids and/or pigment-to-binder ratio, in an e-coating bath can include receiving sensor data directly from an e-coat bath, wherein the sensor data correlates with changes in compositional metrics. One or more computer algorithms can process the data in real-time to quickly and accurately identify recommended adjustments to the e-coat bath.
A system for performing color batch correction may include processors and computer-readable media having stored thereon executable instructions. In some examples, the executable instructions, if executed by the processors, cause the system to receive spectral data corresponding to a set of panels and convert the spectral for reach coated panel into a set of three-dimensional coordinates (e.g., lightness, red/green, and blue/yellow values). The system determines a change in each coordinate for each coated panel and analyze the change using a machine learning algorithm. The system receives data associated with a first coating and a target coating and determine one or more adjustments to make to the first coating to reduce a delta value between the coatings based on applying the machine learning algorithm. The system then outputs an indication of the one or more adjustments and a predicted reduction of the delta value.
A coating composition that includes: (a) a functional silane; (b) a non-aromatic epoxide resin; and (c) a cure system including (i) an organic catalyst, and (ii) alkoxy functional aminosilane; where the functional silane conforms to: where UE represents a moiety that includes one or more urethane, ester, thioester and/or thioether groups and q can be from 1 to 6; where each R2422222223232223222222232232222222-, and -(CR502vv-NR50-(CR502vv-; wherein each v is independently from 1 to 6 and each R50144 alkyl; and where each R25144 alkyl.
C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
The present disclosure is directed to an electrodepositable coating composition comprising: (a) a polyol comprising the residue of ethylene oxide and butylene oxide; (b) an ionic salt group containing film-forming polymer; and (c) a curing agent. Also disclosed are methods of coating substrates and coated substrates.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
30.
CONDUCTIVE ARTICLES AND METHODS FOR ADDITIVE MANUFACTURING THEREOF
Aspects of the disclosure relate to a method of forming an article including: combining first and second chemical components that are reactive with each other to form a coreactive composition; depositing the coreactive composition to form a conductive portion of an article; wherein, 48 hours after depositing, the conductive portion comprises: a tensile modulus of at least 5 MPa; and an electrical conductivity of at least 2 S/m; wherein the coreactive composition comprising: a solvent content less than 5 wt%; and a conductive filler content effective for the conductive portion to reach the electrical conductivity of at least 2 S/m.
H05K 1/09 - Use of materials for the metallic pattern
H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material
A color display system for providing a virtual harmony evaluation between objects. A virtual harmony visualization may depict a digital representation of particular coatings applied to particular objects and may be based on selections made by a viewer. The particular coatings and particular objects may be defined by color data including attributes of a coating and spatial orientation data including attributes of a three-dimensional object. The digital representation of the virtual harmony visualization may also be based on attributes of a selected light source and/or predicted weathering which modifies the color data or the appearance of the coatings in the virtual harmony visualization.
A coating composition includes: (a) a polymeric resin including hydroxyl functional groups; (b) a polyisocyanate crosslinker; (c) a thiol including at least 2 active hydrogen groups, where the active hydrogen groups include a thiol group or a combination of a thiol and a hydroxyl group; and (d) a tin-based catalyst. The ratio of the number of moles of thiol to the number of moles of tin in the coating composition is less than or equal to 100:1 and the amount of (d) the tin-based catalyst is less than or equal to 0.25% by weight relative to the total resin solids, and/or the ratio of the number of moles of thiol to the number of moles of tin ranges from 3:1 to 50:1 and the amount of (d) the tin-based catalyst is less than or equal to 0.4% by weight relative to the total resin solids.
Non-conductive pigments, coatings, films, articles, methods of manufacture thereof, and methods of use thereof are provided. The non-conductive pigment comprises a flake comprising at least four layers comprising alternating low index of refraction layers and high index of refraction layers. A difference in an average index of refraction between adjacent layers as measured over a wavelength range of 400 nm to 700 nm is at least 1.5. In certain examples, the high index of refraction layers have a Q value of at least 0.930, such as, at least 0.950 or at least 1.000. The pigment has an average visible specular reflectance of at least 80% and the pigment exhibits and the flake has a bandwidth of at least 300 nm between an upper wavelength and a lower wavelength at which a specular reflectance drops below 50%.
C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
34.
AMBIENT COREACTIVE EXTRUSION MANUFACTURING OF TEXTURED SURFACES
Ambient coreactive extrusion additive manufacturing is used to fabricate parts having textured surfaces. A coreactive thermosetting composition is extruded onto a textured template. After the deposited coreactive composition is partially or fully cured, the textured template can be removed and the coreactive composition fully cured to provide a part having a textured surface. The disclosed methods can be used to prepare parts with a wide variety of textures.
Disclosed herein is a pretreatment composition comprising a lanthanide series metal; an oxidizing agent; and a fluorometallic acid, an organophosphate compound, an organophosphonate compound, or combinations thereof. Also disclosed is a pretreatment composition comprising a lanthanide series metal; a carboxylic acid; and an oxidizing agent in an amount of no more than 70 ppm based on total weight of the pretreatment composition. Also disclosed is a system for treating a substrate comprising a cleaning composition and one of the pretreatment compositions disclosed herein. Also disclosed are methods of treating a substrate comprising contacting at least a portion of the substrate with one of the pretreatment compositions disclosed herein. Also disclosed are substrates comprising a surface having a film on at least a portion thereof, wherein the film is formed from one of the pretreatment compositions disclosed herein. Also disclosed are substrates treated with any of the systems or methods described herein.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/50 - Treatment of iron or alloys based thereon
C23C 22/56 - Treatment of aluminium or alloys based thereon
C23C 22/57 - Treatment of magnesium or alloys based thereon
The application relates to a coating composition that combines fouling release and/or ice release performance with flexibility and durability.. The coating composition comprises a polyurea component and a polysiloxane component. The polyurea component comprises an isocyanate component, an amine-functional resin and an aliphatic copolymer. The corresponding method for coating a substrate is also addressed.
A computer system for dynamically controlling printing parameters within a three- dimensional printer receives an indication for printing a target object by the three-dimensional printer. The computer system accesses a materials attribute dataset. The materials attribute dataset describes different material properties of a plurality of thermoset materials or mixtures thereof. Based upon the materials attribute dataset, for each of the plurality of extruders, the computer system selects one or more thermoset materials among the plurality of thermoset materials for each of the plurality of extruder to form an extrudate and determines an extrusion configuration for the selected one or more thermoset materials. The computer system then generates a command to cause the plurality of extruders of the thermoset three-dimensional printer to implement the extrusion configurations for the plurality of extruders while printing the target object.
B29C 64/393 - Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
Disclosed herein are pretreatment compositions comprising at least 25 ppm of a phosphonate based on total weight of the pretreatment composition; at least 6 ppm of zinc based on total weight of the pretreatment composition; and a pH of 6.0 or less. Also disclosed herein are systems and methods for treating a substrate with one of the pretreatment compositions disclosed herein. Also disclosed are substrates that have been treated with one of the pretreatment compositions disclosed herein.
C23C 22/36 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides containing also phosphates
C23C 22/68 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
C23C 22/78 - Pretreatment of the material to be coated
A coating composition comprising: (a) a polyurethane imide (PUI) resin, and (b) optionally a crosslinking material; wherein the coating composition is substantially free of pyrrolidone solvents. The invention extends to a package coated on at least a portion thereof with a coating, the coating being derived from said coating composition.
C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
Disclosed are compositions comprising a first component, a second component, and thermally conductive filler. The first component comprises an isocyanate functional prepolymer formed as a reaction product of reactants comprising a first polyisocyanate and a polyester polyol or a polyether polyol, the polyol comprising more than two hydroxyl functional groups. The second component comprises a polyol. Also disclosed are methods of coating a substrate and substrates comprising a coating formed on a surface from a composition disclosed herein. Also disclosed are batteries comprising a battery cell and any of the compositions disclosed herein in an at least partially cured state. Also disclosed are uses of the compositions disclosed herein.
C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
A package coating on at least a portion thereof with a coating, the coating being derived from a coating composition, the coating composition comprising: a) a polyamide imide (PAI) resin, and b) a crosslinking agent comprising an isocyanate material and an epoxy material, wherein the coating composition is substantially free of pyrrolidone solvents.
C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
A (co)polymer(A)-acrylic block copolymer obtainable by reacting reactants comprising an acrylic material with a (co)polymer(A) is disclosed. The (co)polymer(A) comprises a substantially terminal ethylenically unsaturated functional group. The acrylic material is reacted with the (co)polymer(A) so that the acrylic material bonds to the (co)polymer(A) via the substantially terminal ethylenically unsaturated functional group. The disclosure extends to a coating composition comprising the block copolymer; articles, such as a package, packaging, a vehicle, a structure, or parts thereof coated with the coating composition; and methods of making the same.
C08G 63/12 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A package coated on at least a portion thereof with a coating, the coating being derived from a solvent-borne coating composition, the solvent-borne coating composition comprising: a) an acrylic material having one or more terminal and/or side group(s) of Formula (I) wherein X represents an organic bridging group comprising at least 5 (five) carbon atoms; and Y represents an oxygen (O), nitrogen (N) or sulphur (S) atom; b) a crosslinker material operable to crosslink the hydroxyl functionality on the acrylic material; and c) a carrier comprising a solvent.
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
A system for applying a powder coating to a heat-sensitive substrate that may include at least one radiative oven, at least one convective oven, and a powder application system. The powder application system may include a plurality of powder application devices configured to apply powder to at least a top surface of the heat sensitive substrate while the heat sensitive substrate is oriented in a horizontal orientation.
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
B05B 5/04 - Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements
B05B 7/14 - Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
B05B 14/48 - Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
B05D 3/04 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
B05D 7/04 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
47.
LINEAR SEALING COMPONENTS AND METHODS AND COMPOSITIONS FOR ADDITIVELY MANUFACTURING THEREOF
Aspects of the disclosure relate to a sealing component comprising: a first recess and a second recess, the first recess and the second recess defining a center line; a first volume on a first side of the center line; a second volume on a second side of the center line; and a third volume between the first recess and the second recess such that the center line runs through the third volume. The first recess is outlined by a first recess opening, a first tip section of the first volume, a second tip section of the second volume, and a first wall of the third volume. The second recess is outlined by a second recess opening, a third tip section of the first volume, a fourth tip section of the second volume, and a second wall of the third volume.
Electrochromic gels that include 20 to 99 wt.% of a polar solvent, 0.5 to 25 wt.% of a rheology modifying agent, and 0.5 to 20 wt.% of an electrochromic material. The rheology modifying agent is soluble in the polar solvent and forms a gel at ambient conditions when dissolved.
G02F 1/1516 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising organic material
49.
COATING SYSTEMS, FILMS, AND ARTICLES FOR RADAR TRANSMISSION, METHODS OF MANUFACTURE AND USE THEREOF
Coating systems, films, and articles with a metallic luster, and methods of manufacture and use thereof, are provided. The coating system comprises a first layer and a second layer disposed over at least a portion of the first layer. The first layer comprises a first film-forming resin and a first pigment. The CIELAB L* value of the first layer is no greater than 10. The second layer comprises a second film-forming resin, which is the same or different as the first film-forming resin, and a flake pigment. The contrast ratio of the second layer is no greater than 0.80. The coating system has a flop index of 19 or greater, such as, 20 or greater, 21 or greater, 22 or greater, 23 or greater, 24 or greater, 25 or greater, or 26 or greater.
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
B60W 50/00 - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT - Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black
C09D 5/36 - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
G01S 7/03 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group - Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
A compound comprising polyacetoacetate functionality and at least one urethane linkage is disclosed. A coating composition comprising the (i) compound comprising polyacetoacetate functionality and at least one urethane linkage, (ii) a blocked polyamine, and (iii) a polyepoxide reactive with the condensation product of (i) and (ii) is also disclosed. A method of preparing a compound comprising polyacetoacetate functionality and at least one urethane linkage is also disclosed.
C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
Water-based compositions useful as primer-surfacer precursor compositions and primer-surfacer coatings are disclosed. The compositions are based on carboxylic acid and aziridine or carbodiimide curing chemistries. The primer-surfacer coating exhibit excellent adhesion to polymeric substrates and to water-based or solvent-based topcoats. The primer-surfacer compositions can be used to level surfaces.
The present disclosure provides a negative electrode waterborne slurry composition comprising a binder; optionally a dispersant comprising a copolymer comprising (a) constitutional units comprising the residue of a monomer comprising a nitrogen-containing heterocycle and (b) constitutional units comprising the residue of an alkyl ester of a (meth)acrylic acid and/or the residue of an acid-functional ethylenically unsaturated monomer, wherein the dispersant comprises 1% to 50% by weight of constitutional units comprising the residue of a monomer comprising a nitrogen-containing heterocycle and the % by weight is based on the total weight of the dispersant; a negative electrode active material; optionally a poly(2-alkyl or aryl oxazoline) polymer, wherein at least one of the dispersant and the poly(2-alkyl or aryl oxazoline) polymer are present; and an aqueous medium. Also disclosed are negative electrodes and electrical storage devices.
The present invention provides a binder composition comprising (a) at least one fluoropolymer comprising the residue of vinylidene fluoride; and (b) a solvent system comprising (i) a trialkyl phosphate; and (ii) a co-solvent comprising a lactone and/or a molecule comprising a sulfoxide and/or sulfone functional group; wherein the trialkyl phosphate and the co-solvent together comprise at least 50% by weight of the solvent system, based on the total weight of the solvent system. Also disclosed are slurry compositions, electrodes, and electrical storage devices.
H01G 11/30 - Electrodes characterised by their material
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/74 - Meshes or woven material; Expanded metal
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 10/04 - Construction or manufacture in general
H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M 4/134 - Electrodes based on metals, Si or alloys
H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
54.
SLURRY COMPOSITIONS FOR LITHIUM-ION ELECTRICAL STORAGE DEVICES
The present invention provides a slurry composition comprising (a) a binder comprising at least one fluoropolymer; and (b) a solvent system comprising: (i) a molecule comprising a sulfoxide functional group; and (ii) a polybasic ester and/or glycol ether; and (c) an electrochemically active material and/or an electrically conductive agent. Also disclosed are electrodes, and electrical storage devices.
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/74 - Meshes or woven material; Expanded metal
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 10/04 - Construction or manufacture in general
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M 4/134 - Electrodes based on metals, Si or alloys
H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
H01G 11/30 - Electrodes characterised by their material
55.
SYSTEM AND METHOD FOR DYNAMICALLY CONTROLLING A THERMOSET THREE-DIMENSIONAL PRINTER BASED UPON PRINT PARAMETERS OF DIFFERENT MATERIALS
A computer system (110) for controlling a thermoset printer (100) to create desired material attributes comprises one or more processors (210) and one or more computer-readable media (220) having stored thereon executable instructions that when executed by the one or more processors configure the computer system to perform various acts. The computer system may receive an indication of one or more thermoset materials that are to be used by the thermoset printer (100) to print a target object (120). The computer system (110) may also access a material attribute dataset that describes different material properties of the one or more thermoset materials during printing. Based upon the material attribute dataset, the computer system determines a particular extrusion configuration for the one or more thermoset materials and generates a command to cause the thermoset printer to implement the particular extrusion configuration while printing the target object (120).
B33Y 30/00 - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING - Details thereof or accessories therefor
B33Y 50/02 - Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
B33Y 70/00 - Materials specially adapted for additive manufacturing
56.
AN AQUEOUS COATING COMPOSITION AND A PACKAGE COATED THEREWITH
An aqueous coating composition comprising: an acrylic material which comprises acid functionality; a neutraliser operable to at least partially neutralise the acid functionality of the acrylic material; a carrier comprising water; and a further acrylic material, different from the at least acid functional acrylic material; wherein the acrylic material and/or the further acrylic material is formed from a monomer component comprising an acrylamide monomer of formula I; wherein R1represents a H or alkyl group; and X1represents a linear or branched alkyl, a -Y-O-Z group; or is according to formula II; wherein Y represents a bivalent linear or branched alkylene bridging group, and Z represents linear or branched alkyl group, or is according to formula II, or H; X3represents a H or alkyl group; R2represents a H or alkyl group; X2 represents a linear or branched alkyl, H or a -Y-O-Z group; wherein Y represents a bivalent linear or branched alkylene bridging group, and Z represents a linear or branched alkyl group, or H; wherein the coating composition is substantially free of formaldehyde; and wherein when only one of the acrylic material or the further acrylic material is formed from a monomer component comprising an acrylamide monomer of formula I, then the wt% ratio of the acrylamide containing acrylic material to the non-acrylamide containing acrylic material is less than 1.2:1.
A computer-implemented method can include identifying and tracking defects that arise in the operation of painting vehicles through a graphical user interface that enables display of a cumulative "heat map." Computerized systems may employ methods for displaying a modeled vehicle, alongside various vehicle attributes, containing the identified defects. The defects can be sorted, identified, and/ or grouped by type, location, where and when in the process the defect occurs, or other relevant defect or vehicular information. When the modeled vehicle is displayed, the variety of defects will be displayed and can easily be identified, for example, by using designated colors for each defect. The variety of defects may be overlaid on the modeled vehicle to provide a "heat map," showing areas of high defect concentration and areas of low defect concentration. Such methods may be implemented, for example, in an application.
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
58.
SYSTEM FOR THE APPLICATION OF A COATING FILM AND METHOD
A system (100) is proposed for the application of a coating film (300) to a surface of a component (200) to be painted, which system is suitable in particular for semi-automatic or fully automatic application of the coating film. The system comprises a framework (10) in which the coating film (300) can be fixed and which is used to position the coating film over the surface to be painted. Furthermore, the system comprises at least one application means (11), for example a squeegee, with which a contact pressure is exerted on the coating film (300) during application. Furthermore, the system comprises two rails (12) along which the at least one application means (11) can be moved. Furthermore, the system comprises a device (14) for fixing the coating film in the framework (10). Furthermore, the system comprises means (16, 17) for positioning and/or fixing the framework (10) to the component (200). Furthermore, the invention provides a method for applying a coating film to a surface of a component using said system.
Coating compositions may protect substrates from environmental exposure. A coating composition may comprise an epoxy resin component, a polyol, a cardanol-based diluent, and a crosslinking agent. The coating composition may resist chalking and extend the recoat window.
The present disclosure relates to a method for coating a substrate by applying a coating composition on a surface of a substrate and applying a pulsed infrared radiation to form a cured coating. The present disclosure further relates to coated substrates obtained by such method. Moreover, the present disclosure concerns the use of a coating composition and use of pulsed infrared radiation.
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
An adhesive composition including an adhesive compound; and a plurality of particles each comprising an exterior surface comprising a coating deposited thereon wherein the coating comprises a thermoset material and a method or forming an assembly including applying an adhesive composition to a first substrate; and contacting a second substrate to the adhesive composition such that the adhesive composition is located between the first substrate and the second substrate. Also, an assembly including a first substrate and a second substrate and an adhesive composition therebetween and a method of preparing an adhesive composition.
C09D 161/28 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
An electroactive optical device that includes an optical substrate; a layer that includes an electroactive material capable of linearly polarizing electromagnetic radiation; at least two transparent electrodes, spaced one from the other, and each independently in contact with the layer containing the electroactive material; a source capable of applying an electric potential between the at least two electrodes; and a birefringent layer. Electromagnetic radiation transmitting through the device includes a first polarization state in the absence of an electrical potential between the at least two electrodes and the electromagnetic radiation transmitting through the device includes a second polarization state that is different from the first polarization state, in the presence of an electrical potential between the at least two electrodes. The electroactive optical device is operable to circularly polarize or elliptically polarize transmitted radiation.
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
G02F 1/15 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
63.
SYSTEM AND METHOD FOR DYNAMICALLY CONTROLLING A THERMOSET THREE-DIMENSIONAL PRINTER TO CREATE DESIRED MATERIAL ATTRIBUTES
A computer system for dynamically controlling a thermoset printer (100) may comprise one or more processors (210) and one or more computer-readable media having stored thereon executable instructions that when executed by the one or more processors, configure the computer system to perform various acts. The computer system may receive a thermoset printing data packet that comprises an indication of a desired final material property of the target object to be printed. The computer system may also receive an indication of one or more thermoset materials (250a,250b) that are available to the thermoset three-dimensional printer and access a material attribute dataset that describes different material properties. Based upon the material attribute dataset, the computer system may determine a particular mixture configuration for the one or more thermoset materials and generate a command to cause the thermoset three-dimensional printer to implement the particular mixture configuration.
B29C 64/106 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
B29C 64/112 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
Techniques for providing feedback to match coatings. A coating system receives coating attributes of a test coating previously applied to an asset. The coating attributes include a digital measurement of the test coating and data describing environmental conditions. The system displays, on a user interface, a first surface coated using the target coating and displays a second surface coated using the test coating. The user interface also displays the coating attributes of the test coating. The system evaluates deltas observed between the test coating and the target coating. The system provides feedback to the remote facility. The feedback details the observed deltas and further provides instructions on how to reduce those deltas. By reducing the deltas, the test coating will more closely alignment with the target coating.
Coating compositions that include organic solvents and have a shear thinning rheological profile. At high shear rates the coating compositions have a viscosity low enough to flow through an opening in a high efficiency applicator and be applied to a surface. Under low or no shear, the coating compositions, when applied to a vertical surface, exhibits minimal or no sag.
B05B 12/00 - Arrangements for controlling delivery; Arrangements for controlling the spray area
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
B05D 7/14 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
66.
NEGATIVE ELECTRODE SLURRY COMPOSITIONS FOR LITHIUM ION ELECTRICAL STORAGE DEVICES
The present disclosure provides a negative electrode waterborne slurry composition comprising a binder comprising an addition polymer comprising (a) 0.1% to 15% by weight of constitutional units comprising the residue of an alpha, beta-ethylenically unsaturated carboxylic acid; (b) 0.1% to 25% by weight of constitutional units comprising the residue of an ethylenically unsaturated monomer comprising a hydroxyl functional group; (c) 30% to 90% by weight of constitutional units comprising the residue of an alkyl ester of (meth)acrylic acid; and (d) 0.1% to 50% by weight of constitutional units comprising the residue of a vinyl aromatic compound, the % by weight based on the total weight of the addition polymer; a negative electrode active material; and an aqueous medium. Also disclosed are slurry compositions and electrical storage devices.
A method for identifying and providing paint and applicator combinations based on paint application properties includes presenting one or more paint application properties and prompting a user, at the user interface, to provide user input indicating at least one emphasis for at least one of the paint application properties. The method also comprises identifying an optimization function that is based on the at least one emphasis and a data structure that includes quantitative measurements of the at least one of the paint application properties for a plurality of paint and applicator combinations. The method also comprises identifying and presenting an optimal paint and applicator combination from the plurality of paint and applicator combinations that maximizes the optimization function.
G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
Disclosed herein is a pretreatment composition comprising a Group IVB metal in an amount of 200 ppm to 5,000 ppm based on total weight of the pretreatment composition, total fluoride in an amount of 1,000 ppm to 25,000 ppm based on total weight of the pretreatment composition and an electropositive metal. Also disclosed herein is a pretreatment composition comprising a Group IVB metal in an amount greater than 500 ppm based on total weight of the pretreatment composition and free fluoride in an amount of 50 ppm to 750 ppm based on total weight of the pretreatment composition, wherein the pretreatment composition has a pH greater than 4. Also disclosed herein are systems and methods for treating a substrate. Also disclosed herein are treated substrates.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
C23C 22/78 - Pretreatment of the material to be coated
C23C 22/80 - Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
A computer system for dynamically controlling a three-dimensional printer may comprise one or more processors and one or more computer-readable media having stored thereon executable instructions that, when executed by the one or more processors, configure the computer system to perform various acts. The computer system may receive an indication to cause a three-dimensional printer to print a non-planar surface. Additionally, the computer system may calculate multiple different bead sizes for creating the non-planar surface using components of the three-dimensional printer. The computer system may also create a command to generate the multiple different bead sizes at locations within a printing area.
B29C 64/118 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
A color selection kiosk can comprise a kiosk body having a substantially wedge-shaped structure, where the web-shaped structure comprises a front surface and a back surface that form an acute angle at a bottom of the kiosk body. A holder in the form of an extension arm extends from the front surface of the kiosk body, and provides a physical attachment for both a digital display device and for a color reader. In one example, the extension arm can provide a conduit for electrical power to both the color reader and the digital display device. The kiosk body may further comprise one or more physical interfaces for holding one or more color reference chips, cards or color reference sheets, e.g., for device calibration purposes. The back surface of the kiosk body can provide an attachment interface for attachment to a support surface, such as a wall or other display structure.
G06Q 30/06 - Buying, selling or leasing transactions
B44D 3/00 - Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
71.
SYSTEMS FOR DETERMINING CALIBRATION STATE OF TEST COATINGS
Techniques for comparing test coatings against a standard coating using a unique user interface having a particular visual layout designed to facilitate the comparison process. Generally, the user interface is specially tailored to facilitate a comparison and calibration process in which the test coating is analyzed to determine whether it aligns with a standard coating. A coating identification computer system receives digital measurements of coatings and displays renderings of those coatings. The system also displays a rendering of a standard coating. The system determines match statuses or calibration states between the coatings and the standard coating.
A computer-implemented method can include providing via a digital display a graphical user interface including one or more selectable elements for retrieving spectrophotometer data measured from a target asset. The method also includes receiving spectrophotometer data from an end user of the graphical user interface, and retrieving from a database a plurality of closest match colors corresponding to the spectrophotometer data. In addition, the method can include displaying a plurality of selectable color tiles corresponding to the retrieved closest match colors, and further displaying an image for each of one or more selectable sub-component options corresponding to one or more alternate formulas for at least one of the selectable color tiles. The method further includes displaying both the adjusted formula and related sub-components corresponding to the user modifications, as well as options to select the color as a coating for eventual application.
High solids curable film-forming compositions and coating kits are provided, comprising: (a) a polyisocyanate curing agent; and (b) a film-forming component comprising at least one of (i) a secondary-hydroxyl functional (meth)acrylic polyol having pendant ester functional groups and a weight average molecular weight of 4000 to 8000; and (ii) a reactive constituent comprising: (1) a polymeric polyol comprising a polyester polyol and/or an addition polymer that is different from (i); and (2) an organic medium comprising a hydrophobic and/or sterically hindered reactive diluent having hydroxyl functional groups. Alternatively, the film-forming component (b) comprises the secondary-hydroxyl functional (meth)acrylic polyol (i) and optionally at least one of (1) and (2) above. The (meth)acrylic polyol comprises 20 to 35 percent by weight residues of an epoxy functional ethylenically unsaturated monomer. Methods of improving appearance of an effect pigment-containing coating layer on a substrate are also provided.
The present invention is directed to curable film-forming compositions and coating kits comprising: (a) a polyisocyanate; (b) a dispersion comprising a polymer dispersed in an organic medium and prepared from an ethylenically unsaturated monomer having functional groups that are reactive with the polyisocyanate (a); and optionally (c) an adhesion promoter. The organic medium comprises a diluent having functional groups that are reactive with the polyisocyanate (a), the diluent comprising at least one of castor oil, a dimerized fatty acid diol, a hydroxyl functional branched polyolefin oil, a cashew nutshell liquid (CNSL)-based diol, a polycaprolactone-based polyol, and an alkoxylated polyol comprising a hydroxyl group. The curable film-forming composition has a solids content of at least 45 percent by weight, and demonstrates a viscosity of at most 100 centipoise (100 mPas). The present invention is also drawn to coated articles and vehicle components comprising the film-forming composition.
The present disclosure is directed to an electrodepositable coating composition comprising (a) a hydroxyl-functional addition polymer comprising constitutional units, at least 70% of which comprise formula (I) wherein each R1 is independently one of hydrogen, an alkyl group, a substituted alkyl group, a cycloalkyl group, a substituted cycloalkyl group, an alkylcycloalkyl group, a substituted alkylcycloalkyl group, a cycloalkylalkyl group, a substituted cycloalkylalkyl group, an aryl group, a substituted aryl group, an alkylaryl group, a substituted alkylaryl group, a cycloalkylaryl group, a substituted cycloalkylaryl group, an arylalkyl group, a substituted arylalkyl group, an arylcycloalkyl group, or a substituted arylcycloalkyl group, and the % based upon the total constitutional units of the hydroxyl-functional addition polymer; (b) an active hydrogen-containing, ionic salt group-containing film-forming polymer; (c) a curing agent; and (d) a curing catalyst.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
The present disclosure is directed to an electrodepositable coating composition comprising a hydroxyl-functional addition polymer comprising constitutional units, at least 70% of which comprise formula (I): —[—C(R122—C(R1)(OH)—]— (I), wherein each R1 is independently one of hydrogen, an alkyl group, a substituted alkyl group, a cycloalkyl group, a substituted cycloalkyl group, an alkylcycloalkyl group, a substituted alkylcycloalkyl group, a cycloalkylalkyl group, a substituted cycloalkylalkyl group, an aryl group, a substituted aryl group, an alkylaryl group, a substituted alkylaryl group, a cycloalkylaryl group, a substituted cycloalkylaryl group, an arylalkyl group, a substituted arylalkyl group, an arylcycloalkyl group, or a substituted arylcycloalkyl group; an ionic salt group-containing film-forming polymer comprising active hydrogen functional groups; a blocked polyisocyanate curing agent comprising blocking groups, wherein the blocking groups comprise a 1,2-polyol as a blocking agent; and a bismuth catalyst.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
The present disclosure is directed to an electrodepositable coating composition comprising (a) an active hydrogen-containing, ionic salt group-containing film-forming polymer; (b) an at least partially blocked polyisocyanate curing agent; (c) a curing catalyst; and (d) an edge control additive; wherein the electrodepositable coating composition has a gel point of less than 150°C, as measured by the GEL POINT TEST METHOD, an edge coverage of greater than 20%, as measured by the EDGE COVERAGE TEST METHOD, and an Ra of no more than 0.45, as measured by the SURFACE ROUGHNESS TEST METHOD. Also disclosed are methods of coating substrates, coatings, and coated substrates.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
The present disclosure is directed to an electrodepositable coating composition comprising an electrodepositable binder comprising an ionic salt group-containing film-forming polymer and a curing agent; and at least one pigment; wherein the electrodepositable coating composition has a resin solids content of less than 30% by weight, based on the total weight of the electrodepositable coating composition, and a viscosity of at least 15 cP at a shear rate of 0.1/s, as measured by the BATH VISCOSITY TEST METHOD; and wherein the pigment optionally comprises a phyllosilicate pigment, and the pigment-to-binder ratio of the phyllosilicate pigment to the electrodepositable binder is less than 0.2:1 if the electrodepositable coating composition is a cationic electrodepositable coating composition and a pigment dispersing acid is present in the cationic electrodepositable coating composition. Also disclosed are coatings, coated substrates, and methods of coating a substrate.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
Coated substrates and methods may comprise multiple components forming a coating composition. Each component may independently comprise a film forming resin, a crosslinker, a catalyst, and/or a matting agent. The multi-component coating composition may cure at low temperatures and may alter the gloss value of the cured coating.
The present invention relates to a powder coating composition including: an addition polymer including epoxy functional groups; a carboxylic acid functional crosslinker; and a blocked isocyanate functional crosslinker. The addition polymer is obtained from components including at least one epoxy functional ethylenically unsaturated monomer. The components include an amount of the at least one epoxy functional ethylenically unsaturated monomer within a range of greater than 10 weight % and less than 22 weight %, based on the components that form the addition polymer.
C08G 59/32 - Epoxy compounds containing three or more epoxy groups
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
81.
METHOD OF MANUFACTURING AN ELECTRODE USING A CONTINUOUS COATING LINE
The present disclosure provides a method of manufacturing an electrode using a continuous coating line for applying an electrode coating layer on a substrate surface of a substrate, the continuous coating line comprising a coating apparatus comprising a coating head and a coating fluid supply system, and at least one oven comprising a heating element, and a substrate carrier for carrying the substrate, the method comprising continuously carrying the substrate through the continuous coating line using the substrate carrier; continuously applying a battery electrode slurry composition from the coating head to the substrate surface to form a wet coated substrate, wherein the battery electrode slurry composition is continuously fed into the coating head by the coating fluid supply system; and heating the wet coated substrate in the oven to form a dried coating on the substrate.
H01G 11/30 - Electrodes characterised by their material
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
The present invention relates to a powder coating composition including: an epoxy functional acrylic polymer; a hydroxyl functional polyester polymer including a first hydroxyl functional polyester polymer having an acid value of up to 10 and a weight average molecular weight of up to 20,000 g/mol; an acid functional crosslinker; and a blocked polyisocyanate crosslinker, where the powder coating composition includes at least 45 weight % of a combined total of the hydroxyl functional polyester polymer and the blocked polyisocyanate crosslinker, based on the total resin solids in the powder coating composition.
A computer-implemented method can provide a graphical user interface comprising one or more selectable elements for entering information about a paint job corresponding to repair of an asset that has been damaged. The method can also include receiving user input including: (i) a digital scan of the asset by a hand-held instrument; (ii) a digital image taken of a portion of the asset to be repainted; and (iii) a user time estimate that corresponds to an amount of time needed to repaint the asset. Upon final selection of color, the method can further include displaying on the graphical user interface a final estimate to refinish the asset, wherein the final estimate includes a cost of repainting the asset based on a volume and cost of paint determined from the received final color selection and received user input via the one or more initial input fields.
A computer system displays a plurality of rendered physical based renders. The computer system also displays a set of user interface elements. Each element in the set of user interface elements is configured to adjust a material attribute associated with the plurality of rendered physical based renders. The computer system receives a command from a user interface element within the set of user interface elements. The command is configured to adjust a specific material attribute. The computer system adjusts the specific material attribute on each physical based render within the plurality of rendered physical based renders.
A package coated on at least a portion thereof with an over varnish layer, the over varnish layer being derived from an over varnish composition comprising a film-forming resin, a micronized wax, and a micronized polysaccharide; wherein the package may be a monobloc aerosol can or an extruded plastic tube.
An over varnish coating composition that is substantially free of polytetrafluoroethylene comprising a film forming resin, a crosslinking material and a lubricant is described herein. The film-forming resin, such as an acrylic or polyester resin, may have a Tg of 35°C to 105°C. The over varnish composition may be suitable for coating a package, such as a metal can.
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
B05D 7/22 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
C08G 63/40 - Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
C08G 63/91 - Polymers modified by chemical after-treatment
C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
87.
SLURRY COMPOSITIONS INCLUDING POLYMERS HAVING SILICON-CONTAINING FUNCTIONAL GROUPS FOR LITHIUM ION ELECTRICAL STORAGE DEVICES
The present disclosure provides a binder comprising a fluoropolymer; an addition polymer comprising a silicon-containing functional group comprising at least one alkoxy substituent; and a liquid medium. The disclose also provides a slurry composition comprising the binder and an electrochemically active material and/or an electrically conductive agent. Also described herein are electrodes and electrical storage devices.
Coating compositions that may be applied to the surface of a substrate to form a durable non-stick coating. The coating compositions may include a basecoat composition and an overcoat composition for forming a basecoat and an overcoat applied over the basecoat. The basecoat may comprise one of an organic polymer, a sol-gel composition, and a silicon resin. The basecoat composition and resulting basecoat may further include reinforcing particles. The overcoat may comprise a siloxane matrix formed from one of a hydrosilylation reaction, a dehydrogenative coupling, and a polycondensation reaction. The basecoat and overcoat may each be substantially free of fluoropolymer components.
Reactive additive manufacturing compositions with low amounts of noncombustible materials are provided, as well as methods of making and using the compositions. The compositions comprise two or more reactive components and a filler.
The present invention is directed to curable film-forming compositions and coating kits comprising: (1) a resinous component comprising: (a) an acrylic polyol; (b) an aliphatic ketimine that is substantially free, essentially free and/or completely free of silane functional groups; and optionally (c) a polyaspartic ester; and (2) a curing agent comprising at least two different aliphatic polyisocyanates. The present invention is further directed to coated structures comprising: (a) a component of a vehicle, building, bridge, industrial protective structure, construction equipment structure, ship, railcar, railcar container, water tower, power line tower, tunnel, oil or gas industry structure, marine structure, aerospace structure, bridge support structure, pipeline, oil rig, storage tank, or wind turbine, wherein the component comprises a metal substrate; and (b) a cured coating formed from the curable film-forming composition described above, applied directly or indirectly to at least one surface of the substrate.
Multiple cure coreactive compositions for three-dimensional printing include a polythiol, a reactive polyamine, and a coreactive compound that is reactive with both the polythiol and the reactive polyamine. The reaction between the polythiol and the coreactive compound is catalyzed by the reactive polyamine and has a gel time that is faster that the gel time of the reaction between the coreactive compound and reactive polyamine. Other examples of multiple cure coreactive compositions suitable for three-dimensional printing include a composition comprising a reactive polyamine, a polyfunctional Michael acceptor, a poly epoxide and a non-reactive catalyst; and a composition comprising a reactive polyamine, a polyfunctional Michael acceptor, a polyepoxide or combination thereof, and an amine reactive compound. The multiple cure coreactive compositions can have a fast gel time at a temperature of 25 °C that can be adjusted by changing the content of the reactive polyamine in the multiple cure coreactive composition. The multiple cure coreactive compositions are useful for three-dimensional printing.
Described herein are methods for treating a substrate to form an inorganic coating layer. The methods can provide a substrate having a coating with at least a portion of the coating comprising an amorphous morphology. The methods may provide and/or enhance corrosion and/or chemical resistance to the substrate surface.
C23C 22/74 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
C23C 22/80 - Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
Described herein are methods for treating a substrate including applying a coating to at least a portion of a substrate by contacting the substrate with a liquid conversion coating composition, where the crystallization of the coating is at least partially prevented or disturbed through drying in place at ambient conditions. The methods can provide a substrate having a coating comprising an amorphous morphology.
C23C 22/74 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
C23C 22/80 - Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
A dispersion of graphenic carbon nanoparticles is disclosed comprising a solvent, greater than one weight percent graphenic carbon nanoparticles based upon a total weight of the dispersion comprising thermally produced graphenic carbon nanoparticles and base graphene particles, and a polymeric resin dispersant. The weight ratio of the graphenic carbon nanoparticles to the dispersant may be greater than 5:1, and the dispersion may have an instability index of less than 0.7. A method is also disclosed for dispersing graphenic carbon particles in a solvent. A polymeric resin dispersant is mixed into the solvent, and graphenic carbon nanoparticles comprising thermally produced graphenic carbon nanoparticles and base graphenic particles are dispersed into the solvent.
Structural modules may be produced through additive manufacturing. The modules may comprise interconnecting features to couple modules together, structural support members, external layers, and/or integrated electrical connectivity. The modules may be produced through a co-reactive additive manufacturing system comprising a movable printing arm and/or a movable table.
B29C 64/106 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
B33Y 80/00 - Products made by additive manufacturing
E04C 2/20 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of foamed products of plastics
E04C 2/38 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
E04C 2/52 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with special adaptations for auxiliary purposes, e.g. serving for locating conduits
96.
ELECTRODE BINDER AND SLURRY COMPOSITIONS FOR LITHIUM ION ELECTRICAL STORAGE DEVICES
The present disclosure provides a binder composition comprising (a) at least one fluoropolymer comprising the residue of vinylidene fluoride; (b) one or more (meth)acrylic polymers; and (c) an organic medium comprising a trialkyl phosphate solvent. Also disclosed are slurry compositions, electrodes, and electrical storage devices.
Disclosed herein are compositions comprising an epoxy-functional polyester, elastomeric particles, and an accelerator. The epoxy-functional polyester comprises a reaction product of a reaction mixture comprising a polyester, a ring-fused anhydride, and an epoxy. The compositions may comprise a sag control agent. Also disclosed are methods of coating a substrate comprising contacting a surface of the substrate with one of the compositions and substrates comprising a coating on a surface thereof, wherein the coating, in an at least partially cured state, has: an impact resistance at 23oC and/or at -40oC of greater than 10 N/mm measured according to ISO 11343 using 0.8 mm thick CRS; a lap shear strength of greater than 12 MPa measured according to ASTM D1002 using 0.8 mm thick hot-dip galvanized steel; and/or a T-peel strength at room temperature of at least 4 N/mm measured according to ASTM D1876 using 0.8 mm thick hot-dip galvanized steel.
Disclosed herein is a system for treating a magnesium or a magnesium alloy substrate comprising: a first pretreatment composition comprising a fluorometallic acid and free fluoride in an amount of 10 ppm to 500 ppm based on total weight of the first pretreatment composition and having a pH of 1.0 to 4.0; and a second pretreatment composition comprising a lanthanide series metal, the second pretreatment composition being substantially free of peroxide. Also disclosed are methods of treating a magnesium or magnesium alloy substrate. Treated magnesium and magnesium alloy substrates also are disclosed.
Disclosed herein is a composition comprising a first lanthanide series metal, wherein the composition has a pH of less than 2.0 and is substantially free of peroxide. Also disclosed herein is a composition comprising a first lanthanide series metal and at least one of a second lanthanide series metal, copper, an inorganic phosphate compound, an organophosphate compound, and an organophosphonate compound; wherein the composition is substantially free of peroxide. Also disclosed herein are systems and methods of treating a metal substrate. Also disclosed are substrates treated with the systems and methods.
C23C 22/50 - Treatment of iron or alloys based thereon
C23C 22/56 - Treatment of aluminium or alloys based thereon
C23C 22/78 - Pretreatment of the material to be coated
C23C 22/80 - Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/42 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing molybdates, tungstates or vanadates containing also phosphates
patents
