IPC Classification

Class code (prefix) Descriptions Number of results
C08L 1/00 Compositions of cellulose, modified cellulose, or cellulose derivatives
C08L 1/02 Cellulose; Modified cellulose
C08L 1/04 Oxycellulose; Hydrocellulose
C08L 1/06 Cellulose hydrate
C08L 1/08 Cellulose derivatives
C08L 1/10 Esters of organic acids
C08L 1/12 Cellulose acetate
C08L 1/14 Mixed esters, e.g. cellulose acetate-butyrate
C08L 1/16 Esters of inorganic acids
C08L 1/18 Cellulose nitrate
C08L 1/20 Esters of both organic acids and inorganic acids
C08L 1/22 Cellulose xanthate
C08L 1/24 Viscose
C08L 1/26 Cellulose ethers
C08L 1/28 Alkyl ethers
C08L 1/30 Aryl ethers; Aralkyl ethers
C08L 1/32 Cellulose ether-esters
C08L 3/00 Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
C08L 3/02 Starch; Degradation products thereof, e.g. dextrin
C08L 3/04 Starch derivatives
C08L 3/06 Esters
C08L 3/08 Ethers
C08L 3/10 Oxidised starch
C08L 3/12 Amylose; Amylopectin; Degradation products thereof
C08L 3/14 Amylose derivatives; Amylopectin derivatives
C08L 3/16 Esters
C08L 3/18 Ethers
C08L 3/20 Oxidised amylose; Oxidised amylopectin
C08L 5/00 Compositions of polysaccharides or of their derivatives not provided for in group or
C08L 5/02 Dextran; Derivatives thereof
C08L 5/04 Alginic acid; Derivatives thereof
C08L 5/06 Pectin; Derivatives thereof
C08L 5/08 Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
C08L 5/10 Heparin; Derivatives thereof
C08L 5/12 Agar-agar; Derivatives thereof
C08L 5/14 Hemicellulose; Derivatives thereof
C08L 5/16 Cyclodextrin; Derivatives thereof
C08L 7/00 Compositions of natural rubber
C08L 7/02 Latex
C08L 9/00 Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
C08L 9/02 Copolymers with acrylonitrile
C08L 9/04 Latex
C08L 9/06 Copolymers with styrene
C08L 9/08 Latex
C08L 9/10 Latex
C08L 11/00 Compositions of homopolymers or copolymers of chloroprene
C08L 11/02 Latex
C08L 13/00 Compositions of rubbers containing carboxyl groups
C08L 13/02 Latex
C08L 15/00 Compositions of rubber derivatives
C08L 15/02 Rubber derivatives containing halogen
C08L 17/00 Compositions of reclaimed rubber
C08L 19/00 Compositions of rubbers not provided for in groups
C08L 19/02 Latex
C08L 21/00 Compositions of unspecified rubbers
C08L 21/02 Latex
C08L 23/00 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L 23/02 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
C08L 23/04 Homopolymers or copolymers of ethene
C08L 23/06 Polyethene
C08L 23/08 Copolymers of ethene
C08L 23/10 Homopolymers or copolymers of propene
C08L 23/12 Polypropene
C08L 23/14 Copolymers of propene
C08L 23/16 Ethene-propene or ethene-propene-diene copolymers
C08L 23/18 Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
C08L 23/20 Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
C08L 23/22 Copolymers of isobutene; Butyl rubber
C08L 23/24 Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having ten or more carbon atoms
C08L 23/26 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
C08L 23/28 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
C08L 23/30 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
C08L 23/32 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with phosphorus- or sulfur-containing compounds
C08L 23/34 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with phosphorus- or sulfur-containing compounds by chlorosulfonation
C08L 23/36 Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
C08L 25/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
C08L 25/02 Homopolymers or copolymers of hydrocarbons
C08L 25/04 Homopolymers or copolymers of styrene
C08L 25/06 Polystyrene
C08L 25/08 Copolymers of styrene
C08L 25/10 Copolymers of styrene with conjugated dienes
C08L 25/12 Copolymers of styrene with unsaturated nitriles
C08L 25/14 Copolymers of styrene with unsaturated esters
C08L 25/16 Homopolymers or copolymers of alkyl-substituted styrenes
C08L 25/18 Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
C08L 27/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
C08L 27/02 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
C08L 27/04 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
C08L 27/06 Homopolymers or copolymers of vinyl chloride
C08L 27/08 Homopolymers or copolymers of vinylidene chloride
C08L 27/10 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing bromine or iodine atoms
C08L 27/12 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
C08L 27/14 Homopolymers or copolymers of vinyl fluoride
C08L 27/16 Homopolymers or copolymers of vinylidene fluoride
C08L 27/18 Homopolymers or copolymers of tetrafluoroethene
C08L 27/20 Homopolymers or copolymers of hexafluoropropene
C08L 27/22 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment
C08L 27/24 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment halogenated
C08L 29/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal ; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
C08L 29/02 Homopolymers or copolymers of unsaturated alcohols
C08L 29/04 Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
C08L 29/06 Copolymers of allyl alcohol
C08L 29/08 Copolymers of allyl alcohol with vinyl aromatic monomers
C08L 29/10 Homopolymers or copolymers of unsaturated ethers
C08L 29/12 Homopolymers or copolymers of unsaturated ketones
C08L 29/14 Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
C08L 31/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of c; Compositions of derivatives of such polymers
C08L 31/02 Homopolymers or copolymers of esters of monocarboxylic acids
C08L 31/04 Homopolymers or copolymers of vinyl acetate
C08L 31/06 Homopolymers or copolymers of esters of polycarboxylic acids
C08L 31/08 Homopolymers or copolymers of esters of polycarboxylic acids of phthalic acid
C08L 33/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
C08L 33/02 Homopolymers or copolymers of acids; Metal or ammonium salts thereof
C08L 33/04 Homopolymers or copolymers of esters
C08L 33/06 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
C08L 33/08 Homopolymers or copolymers of acrylic acid esters
C08L 33/10 Homopolymers or copolymers of methacrylic acid esters
C08L 33/12 Homopolymers or copolymers of methyl methacrylate
C08L 33/14 Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
C08L 33/16 Homopolymers or copolymers of esters containing halogen atoms
C08L 33/18 Homopolymers or copolymers of nitriles
C08L 33/20 Homopolymers or copolymers of acrylonitrile
C08L 33/22 Homopolymers or copolymers of nitriles containing four or more carbon atoms
C08L 33/24 Homopolymers or copolymers of amides or imides
C08L 33/26 Homopolymers or copolymers of acrylamide or methacrylamide
C08L 35/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other c; Compositions of derivatives of such polymers
C08L 35/02 Homopolymers or copolymers of esters
C08L 35/04 Homopolymers or copolymers of nitriles
C08L 35/06 Copolymers with vinyl aromatic monomers
C08L 35/08 Copolymers with vinyl ethers
C08L 37/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen; Compositions of derivatives of such polymers
C08L 39/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocycli; Compositions of derivatives of such polymers
C08L 39/02 Homopolymers or copolymers of vinylamine
C08L 39/04 Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
C08L 39/06 Homopolymers or copolymers of N-vinyl-pyrrolidones
C08L 39/08 Homopolymers or copolymers of vinyl-pyridine
C08L 41/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing s; Compositions of derivatives of such polymers
C08L 43/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Compositions of derivatives of such polymers
C08L 43/02 Homopolymers or copolymers of monomers containing phosphorus
C08L 43/04 Homopolymers or copolymers of monomers containing silicon
C08L 45/00 Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
C08L 45/02 Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers of coumarone-indene polymers
C08L 47/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
C08L 49/00 Compositions of homopolymers or copolymers of compounds having one or more carbon-to-carbon triple bonds; Compositions of derivatives of such polymers
C08L 51/00 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C08L 51/02 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to polysaccharides
C08L 51/04 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
C08L 51/06 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
C08L 51/08 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C08L 51/10 Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to inorganic materials
C08L 53/00 Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C08L 53/02 Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
C08L 55/00 Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups
C08L 55/02 ABS [Acrylonitrile-Butadiene-Styrene] polymers
C08L 55/04 Polyadducts obtained by the diene synthesis
C08L 57/00 Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
C08L 57/02 Copolymers of mineral oil hydrocarbons
C08L 57/04 Copolymers in which only the monomer in minority is defined
C08L 57/06 Homopolymers or copolymers containing elements other than carbon and hydrogen
C08L 57/08 Homopolymers or copolymers containing elements other than carbon and hydrogen containing halogen atoms
C08L 57/10 Homopolymers or copolymers containing elements other than carbon and hydrogen containing oxygen atoms
C08L 57/12 Homopolymers or copolymers containing elements other than carbon and hydrogen containing nitrogen atoms
C08L 59/00 Compositions of polyacetals; Compositions of derivatives of polyacetals
C08L 59/02 Polyacetals containing polyoxymethylene sequences only
C08L 59/04 Copolyoxymethylenes
C08L 61/00 Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
C08L 61/02 Condensation polymers of aldehydes or ketones only
C08L 61/04 Condensation polymers of aldehydes or ketones with phenols only
C08L 61/06 Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
C08L 61/08 Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
C08L 61/10 Phenol-formaldehyde condensates
C08L 61/12 Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
C08L 61/14 Modified phenol-aldehyde condensates
C08L 61/16 Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
C08L 61/18 Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or their halogen derivatives only
C08L 61/20 Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
C08L 61/22 Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
C08L 61/24 Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
C08L 61/26 Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
C08L 61/28 Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
C08L 61/30 Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
C08L 61/32 Modified amine-aldehyde condensates
C08L 61/34 Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups , , and
C08L 63/00 Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08L 63/02 Polyglycidyl ethers of bis-phenols
C08L 63/04 Epoxynovolacs
C08L 63/06 Triglycidylisocyanurates
C08L 63/08 Epoxidised polymerised polyenes
C08L 63/10 Epoxy resins modified by unsaturated compounds
C08L 65/00 Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
C08L 65/02 Polyphenylenes
C08L 65/04 Polyxylylenes
C08L 67/00 Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08L 67/02 Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 67/03 Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
C08L 67/04 Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C08L 67/06 Unsaturated polyesters
C08L 67/07 Unsaturated polyesters having terminal carbon-to-carbon unsaturated bonds
C08L 67/08 Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
C08L 69/00 Compositions of polycarbonates; Compositions of derivatives of polycarbonates
C08L 71/00 Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
C08L 71/02 Polyalkylene oxides
C08L 71/03 Polyepihalohydrins
C08L 71/08 Polyethers derived from hydroxy compounds or from their metallic derivatives
C08L 71/10 Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
C08L 71/12 Polyphenylene oxides
C08L 71/14 Furfuryl alcohol polymers
C08L 73/00 Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups ; Compositions of derivatives of such polymers
C08L 73/02 Polyanhydrides
C08L 75/00 Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
C08L 75/02 Polyureas
C08L 75/04 Polyurethanes
C08L 75/06 Polyurethanes from polyesters
C08L 75/08 Polyurethanes from polyethers
C08L 75/10 Polyurethanes from polyacetals
C08L 75/12 Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
C08L 75/14 Polyurethanes having carbon-to-carbon unsaturated bonds
C08L 75/16 Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
C08L 77/00 Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
C08L 77/02 Polyamides derived from omega-amino carboxylic acids or from lactams thereof
C08L 77/04 Polyamides derived from alpha-amino carboxylic acids
C08L 77/06 Polyamides derived from polyamines and polycarboxylic acids
C08L 77/08 Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids
C08L 77/10 Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
C08L 77/12 Polyester-amides
C08L 79/00 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups
C08L 79/02 Polyamines
C08L 79/04 Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
C08L 79/06 Polyhydrazides; Polytriazoles; Polyamino-triazoles; Polyoxadiazoles
C08L 79/08 Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08L 81/00 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
C08L 81/02 Polythioethers; Polythioether-ethers
C08L 81/04 Polysulfides
C08L 81/06 Polysulfones; Polyethersulfones
C08L 81/08 Polysulfonates
C08L 81/10 Polysulfonamides; Polysulfonimides
C08L 83/00 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
C08L 83/02 Polysilicates
C08L 83/04 Polysiloxanes
C08L 83/05 Polysiloxanes containing silicon bound to hydrogen
C08L 83/06 Polysiloxanes containing silicon bound to oxygen-containing groups
C08L 83/07 Polysiloxanes containing silicon bound to unsaturated aliphatic groups
C08L 83/08 Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C08L 83/10 Block- or graft-copolymers containing polysiloxane sequences
C08L 83/12 Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
C08L 83/14 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
C08L 83/16 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
C08L 85/00 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Compositions of derivatives of such polymers
C08L 85/02 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Compositions of derivatives of such polymers containing phosphorus
C08L 85/04 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Compositions of derivatives of such polymers containing boron
C08L 87/00 Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
C08L 89/00 Compositions of proteins; Compositions of derivatives thereof
C08L 89/02 Casein-aldehyde condensates
C08L 89/04 Products derived from waste materials, e.g. horn, hoof or hair
C08L 89/06 Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
C08L 91/00 Compositions of oils, fats or waxes; Compositions of derivatives thereof
C08L 91/02 Vulcanised oils, e.g. factice
C08L 91/04 Linoxyn
C08L 91/06 Waxes
C08L 91/08 Mineral waxes
C08L 93/00 Compositions of natural resins; Compositions of derivatives thereof
C08L 93/02 Shellac
C08L 93/04 Rosin
C08L 95/00 Compositions of bituminous materials, e.g. asphalt, tar or pitch
C08L 97/00 Compositions of lignin-containing materials
C08L 97/02 Lignocellulosic material, e.g. wood, straw or bagasse
C08L 99/00 Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups  or
C08L 101/00 Compositions of unspecified macromolecular compounds
C08L 101/02 Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
C08L 101/04 Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing halogen atoms
C08L 101/06 Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing oxygen atoms
C08L 101/08 Carboxyl groups
C08L 101/10 Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups
C08L 101/12 Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
C08L 101/14 Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
C08L 101/16 Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable