|  | C |
SECTION C — CHEMISTRY AND METALLURGY

CHEMISTRY

|  | C08 |
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON (production of artificial threads, fibres, bristles or ribbons Fulltext... Hierarchy... Expanded...D01)

|  | C08L |
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (pesticides, herbicides Fulltext... Hierarchy... Expanded...A01N; pharmaceuticals, cosmetics Fulltext... Hierarchy... Expanded...A61K; explosives Fulltext... Hierarchy... Expanded...C06B; paints, inks, varnishes, dyes, polishes, adhesives Fulltext... Hierarchy... Expanded...C09; lubricants Fulltext... Hierarchy... Expanded...C10M; detergents Fulltext... Hierarchy... Expanded...C11D; artificial filaments or fibres Fulltext... Hierarchy... Expanded...D01F; textile treating compositions Fulltext... Hierarchy... Expanded...D06) [2]

|  | C08L |
Note(s) In this sub-class, compositions are classified according to the mutual proportions by weight of only the macromolecular constituents. [2] Compositions are classified according to the macromolecular constituent or constituents present in the highest proportion; if all these constituents are present in equal proportions the composition is classified according to each of these constituents. [2] In this sub-class it is desirable to add, in conformity with paragraph 61 of the Guide, after the double oblique stroke the symbols relating to complementary information concerning individual constituents of an invention unit which is already classified as such. This complementary information concerns the indication of the additional macromolecular constituents of the composition. [2] The term "rubber" includes: natural or conjugated diene rubbers; rubber in general (for a specific rubber, other than a natural rubber or a conjugated diene rubber, see the group provided for compositions of such macromolecular compounds). [2]

|  | C08L 1/00 - C08L 5/00 |
Compositions of polysaccharides or of their derivatives

|  | C08L 1/00 |
Compositions of cellulose, modified cellulose, or cellulose derivatives [2]

|  | C08L 1/02 |
· | Cellulose; Modified cellulose [2]

|  | C08L 1/04 |
· · | Oxycellulose; Hydrocellulose [2]

|  | C08L 1/06 |
· · | Cellulose hydrate [2]

|  | C08L 1/08 |
· | Cellulose derivatives [2]

|  | C08L 1/10 |
· · | Esters of organic acids [2]

|  | C08L 1/12 |
· · · | Cellulose acetate [2]

|  | C08L 1/14 |
· · · | Mixed esters, e.g. cellulose acetate-butyrate [2]

|  | C08L 1/16 |
· · | Esters of inorganic acids [2]

|  | C08L 1/18 |
· · · | Cellulose nitrate [2]

|  | C08L 1/20 |
· · | Esters of both organic acids and inorganic acids [2]

|  | C08L 1/22 |
· · | Cellulose xanthate [2]

|  | C08L 1/24 |
· · · | Viscose [2]

|  | C08L 1/26 |
· · | Cellulose ethers [2]

|  | C08L 1/28 |
· · · | Alkyl ethers [2]

|  | C08L 1/30 |
· · · | Aryl ethers; Aralkyl ethers [2]

|  | C08L 1/32 |
· · | Cellulose ether-esters [2]

|  | C08L 3/00 |
Compositions of starch, amylose or amylopectin or of their derivatives or degradation products [2]

|  | C08L 3/02 |
· | Starch; Degradation products thereof, e.g. dextrin [2]

|  | C08L 3/04 |
· | Starch derivatives [2]

|  | C08L 3/06 |
· · | Esters [2]

|  | C08L 3/08 |
· · | Ethers [2]

|  | C08L 3/10 |
· · | Oxidised starch [2]

|  | C08L 3/12 |
· | Amylose; Amylopectin; Degradation products thereof [2]

|  | C08L 3/14 |
· | Amylose derivatives; Amylopectin derivatives [2]

|  | C08L 3/16 |
· · | Esters [2]

|  | C08L 3/18 |
· · | Ethers [2]

|  | C08L 3/20 |
· · | Oxidised amylose; Oxidised amylopectin [2]

|  | C08L 5/00 |
Compositions of polysaccharides or of their derivatives not provided for in groups Fulltext... Hierarchy... Expanded...C08L 1/00 or Fulltext... Hierarchy... Expanded...C08L 3/00 [2]

|  | C08L 5/02 |
· | Dextran; Derivatives thereof [2]

|  | C08L 5/04 |
· | Alginic acid; Derivatives thereof [2]

|  | C08L 5/06 |
· | Pectin; Derivatives thereof [2]

|  | C08L 5/08 |
· | Chitin; Chondroitin sulphate; Hyaluronic acid; Derivatives thereof [2]

|  | C08L 5/10 |
· | Heparin; Derivatives thereof [2]

|  | C08L 5/12 |
· | Agar-agar; Derivatives thereof [2]

|  | C08L 5/14 |
· | Hemicellulose; Derivatives thereof [2]

|  | C08L 5/16 |
· | Cyclodextrin; Derivatives thereof [2]

|  | C08L 7/00 - C08L 21/00 |
Compositions of rubbers or of their derivatives

|  | C08L 7/00 |
Compositions of natural rubber [2]

|  | C08L 7/02 |
· | Latex [2]

|  | C08L 9/00 |
Compositions of homopolymers or copolymers of conjugated diene hydrocarbons [2]

|  | C08L 9/02 |
· | Copolymers with acrylonitrile [2]

|  | C08L 9/04 |
· · | Latex [2]

|  | C08L 9/06 |
· | Copolymers with styrene [2]

|  | C08L 9/08 |
· · | Latex [2]

|  | C08L 9/10 |
· | Latex (Fulltext... Hierarchy... Expanded...C08L 9/04, Fulltext... Hierarchy... Expanded...C08L 9/08 take precedence) [2]

|  | C08L 11/00 |
Compositions of homopolymers or copolymers of chloroprene [2]

|  | C08L 11/02 |
· | Latex [2]

|  | C08L 13/00 |
Compositions of rubbers containing carboxyl groups [2]

|  | C08L 13/02 |
· | Latex [2]

|  | C08L 15/00 |
Compositions of rubber derivatives (Fulltext... Hierarchy... Expanded...C08L 13/00 takes precedence) [2]

|  | C08L 15/02 |
· | Rubber derivatives containing halogen [2]

|  | C08L 17/00 |
Compositions of reclaimed rubber [2]

|  | C08L 19/00 |
Compositions of rubbers not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 7/00-C08L 17/00 [2]

|  | C08L 19/02 |
· | Latex [2]

|  | C08L 21/00 |
Compositions of unspecified rubbers [2]

|  | C08L 21/02 |
· | Latex [2]

|  | C08L 23/00 - C08L 57/00 |
Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

|  | C08L 23/00 - C08L 57/00 |
Note(s) Groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 23/00-C08L 49/00 are to be interpreted in accordance with notes 4(a), 5, and 6 following the title of sub-class Fulltext... Hierarchy... Expanded...C08F. [2]

|  | 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 [2]

|  | C08L 23/02 |
· | not modified by chemical after-treatment [2]

|  | C08L 23/04 |
· · | Homopolymers or copolymers of ethene [2]

|  | C08L 23/06 |
· · · | Polyethene [2]

|  | C08L 23/08 |
· · · | Copolymers of ethene (Fulltext... Hierarchy... Expanded...C08L 23/16 takes precedence) [2]

|  | C08L 23/10 |
· · | Homopolymers or copolymers of propene [2]

|  | C08L 23/12 |
· · · | Polypropene [2]

|  | C08L 23/14 |
· · · | Copolymers of propene (Fulltext... Hierarchy... Expanded...C08L 23/16 takes precedence) [2]

|  | C08L 23/16 |
· · | Ethene-propene or ethene-propene-diene copolymers [2]

|  | C08L 23/18 |
· · | Homopolymers or copolymers of hydrocarbons having four or more carbon atoms [2]

|  | C08L 23/20 |
· · · | having four to nine carbon atoms [2]

|  | C08L 23/22 |
· · · · | Copolymers of isobutene; Butyl rubber [2]

|  | C08L 23/24 |
· · · | having ten or more carbon atoms [2]

|  | C08L 23/26 |
· | modified by chemical after-treatment [2]

|  | C08L 23/28 |
· · | by reaction with halogens or compounds containing halogen (Fulltext... Hierarchy... Expanded...C08L 23/32 takes precedence) [2]

|  | C08L 23/30 |
· · | by oxidation [2]

|  | C08L 23/32 |
· · | by reaction with compounds containing phosphorus or sulphur [2]

|  | C08L 23/34 |
· · · | by chlorosulphonation [2]

|  | C08L 23/36 |
· · | by reaction with compounds containing nitrogen, e.g. by nitration [2]

|  | 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 [2]

|  | C08L 25/02 |
· | Homopolymers or copolymers of hydrocarbons [2]

|  | C08L 25/04 |
· · | Homopolymers or copolymers of styrene [2]

|  | C08L 25/06 |
· · · | Polystyrene [2]

|  | C08L 25/08 |
· · · | Copolymers of styrene (Fulltext... Hierarchy... Expanded...C08L 29/08, Fulltext... Hierarchy... Expanded...C08L 35/06, Fulltext... Hierarchy... Expanded...C08L 55/02 take precedence) [2]

|  | C08L 25/10 |
· · · · | with conjugated dienes [2]

|  | C08L 25/12 |
· · · · | with unsaturated nitriles [2]

|  | C08L 25/14 |
· · · · | with unsaturated esters [2]

|  | C08L 25/16 |
· · | Homopolymers or copolymers of alkyl-substituted styrenes [2]

|  | C08L 25/18 |
· | Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen [2]

|  | 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 [2]

|  | C08L 27/02 |
· | not modified by chemical after-treatment [2]

|  | C08L 27/04 |
· · | containing chlorine atoms [2]

|  | C08L 27/06 |
· · · | Homopolymers or copolymers of vinyl chloride [2]

|  | C08L 27/08 |
· · · | Homopolymers or copolymers of vinylidene chloride [2]

|  | C08L 27/10 |
· · | containing bromine or iodine atoms [2]

|  | C08L 27/12 |
· · | containing fluorine [2]

|  | C08L 27/14 |
· · · | Homopolymers or copolymers of vinyl fluoride [2]

|  | C08L 27/16 |
· · · | Homopolymers or copolymers of vinylidene fluoride [2]

|  | C08L 27/18 |
· · · | Homopolymers or copolymers of tetrafluoroethene [2]

|  | C08L 27/20 |
· · · | Homopolymers or copolymers of hexafluoropropene [2]

|  | C08L 27/22 |
· | modified by chemical after-treatment [2]

|  | C08L 27/24 |
· · | halogenated [2]

|  | 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 radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers [2]

|  | C08L 29/02 |
· | Homopolymers or copolymers of unsaturated alcohols (Fulltext... Hierarchy... Expanded...C08L 29/14 takes precedence) [2]

|  | C08L 29/04 |
· · | Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids [2]

|  | C08L 29/06 |
· · | Copolymers of allyl alcohol [2]

|  | C08L 29/08 |
· · · | with vinyl-aromatic monomers [2]

|  | C08L 29/10 |
· | Homopolymers or copolymers of unsaturated ethers (Fulltext... Hierarchy... Expanded...C08L 35/08 takes precedence) [2]

|  | C08L 29/12 |
· | Homopolymers or copolymers of unsaturated ketones [2]

|  | 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 [2]

|  | 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 carbonic acid, or of a haloformic acid (of hydrolysed polymers Fulltext... Hierarchy... Expanded...C08L 29/00); Compositions of derivatives of such polymers [2]

|  | C08L 31/02 |
· | Homopolymers or copolymers of esters of monocarboxylic acids [2]

|  | C08L 31/04 |
· · | Homopolymers or copolymers of vinyl acetate [2]

|  | C08L 31/06 |
· | Homopolymers or copolymers of esters of polycarboxylic acids [2]

|  | C08L 31/08 |
· · | of phthalic acid [2]

|  | 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, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers [2]

|  | C08L 33/02 |
· | Homopolymers or copolymers of acids; Metal or ammonium salts thereof [2]

|  | C08L 33/04 |
· | Homopolymers or copolymers of esters [2]

|  | C08L 33/06 |
· · | of esters containing only carbon, hydrogen, and oxygen, which oxygen atoms are present only as part of the carboxyl radical [2]

|  | C08L 33/08 |
· · · | Homopolymers or copolymers of acrylic acid esters [2]

|  | C08L 33/10 |
· · · | Homopolymers or copolymers of methacrylic acid esters [2]

|  | C08L 33/12 |
· · · · | Homopolymers or copolymers of methyl methacrylate [2]

|  | C08L 33/14 |
· · | of esters containing halogen, nitrogen, sulphur, or oxygen atoms in addition to the carboxy oxygen [2]

|  | C08L 33/16 |
· · · | Homopolymers or copolymers of esters containing halogen atoms [2]

|  | C08L 33/18 |
· | Homopolymers or copolymers of nitriles [2]

|  | C08L 33/20 |
· · | Homopolymers or copolymers of acrylonitrile (Fulltext... Hierarchy... Expanded...C08L 55/02 takes precedence) [2]

|  | C08L 33/22 |
· · | Homopolymers or copolymers of nitriles containing four or more carbon atoms [2]

|  | C08L 33/24 |
· | Homopolymers or copolymers of amides or imides [2]

|  | C08L 33/26 |
· · | Homopolymers or copolymers of acrylamide or methacrylamide [2]

|  | 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 carboxyl radical in the molecule, or of salts, anhydrides, amides, imides or nitriles thereof; Compositions of derivatives of such polymers [2]

|  | C08L 35/02 |
· | Homopolymers or copolymers of esters (Fulltext... Hierarchy... Expanded...C08L 35/06, Fulltext... Hierarchy... Expanded...C08L 35/08 take precedence) [2]

|  | C08L 35/04 |
· | Homopolymers or copolymers of nitriles (Fulltext... Hierarchy... Expanded...C08L 35/06, Fulltext... Hierarchy... Expanded...C08L 35/08 take precedence) [2]

|  | C08L 35/06 |
· | Copolymers with vinyl-aromatic monomers [2]

|  | C08L 35/08 |
· | Copolymers with vinyl ethers [2]

|  | 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 (of cyclic esters of polyfunctional acids Fulltext... Hierarchy... Expanded...C08L 31/00; of cyclic anhydrides of unsaturated acids Fulltext... Hierarchy... Expanded...C08L 35/00); Compositions of derivatives of such polymers [2]

|  | 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 heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers [2]

|  | C08L 39/02 |
· | Homopolymers or copolymers of vinylamine [2]

|  | C08L 39/04 |
· | Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member [2]

|  | C08L 39/06 |
· · | Homopolymers or copolymers of N-vinyl-pyrrolidones [2]

|  | C08L 39/08 |
· · | Homopolymers or copolymers of vinyl-pyridine [2]

|  | 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 sulphur or by a heterocyclic ring containing sulphur; Compositions of derivatives of such polymers [2]

|  | 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 (of metal salts, e.g. phenolates, alcoholates, see the parent compounds) [2]

|  | C08L 43/02 |
· | Homopolymers or copolymers of monomers containing phosphorus [2]

|  | C08L 43/04 |
· | Homopolymers or copolymers of monomers containing silicon [2]

|  | 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 (of cyclic anhydrides or imides Fulltext... Hierarchy... Expanded...C08L 35/00; of cyclic esters of polyfunctional acids Fulltext... Hierarchy... Expanded...C08L 31/00) [2]

|  | C08L 45/02 |
· | of coumarone-indene polymers [2]

|  | 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 (Fulltext... Hierarchy... Expanded...C08L 45/00 takes precedence; of conjugated diene rubbers Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 9/00-C08L 21/00) [2]

|  | 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 [2]

|  | C08L 51/00 |
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds (for ABS polymers Fulltext... Hierarchy... Expanded...C08L 55/02); Compositions of derivatives of such polymers [2]

|  | C08L 51/02 |
· | grafted on to polysaccharides [2]

|  | C08L 51/04 |
· | grafted on to rubbers [2]

|  | C08L 51/06 |
· | grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond [2]

|  | C08L 51/08 |
· | grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [2]

|  | 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 [2]

|  | C08L 53/02 |
· | of vinyl-aromatic monomers and conjugated dienes [2]

|  | C08L 55/00 |
Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 23/00-C08L 53/00 [2]

|  | C08L 55/02 |
· | ABS polymers [2]

|  | C08L 55/04 |
· | Polyadducts obtained by the diene synthesis [2]

|  | C08L 57/00 |
Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds [2]

|  | C08L 57/02 |
· | Copolymers of mineral oil hydrocarbons [2]

|  | C08L 57/04 |
· | Copolymers in which only the monomer in minority is defined [2]

|  | C08L 57/06 |
· | Homopolymers or copolymers containing elements other than carbon and hydrogen [2]

|  | C08L 57/08 |
· · | containing halogen atoms [2]

|  | C08L 57/10 |
· · | containing oxygen atoms [2]

|  | C08L 57/12 |
· · | containing nitrogen atoms [2]

|  | C08L 59/00 - C08L 87/00 |
Compositions of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

|  | C08L 59/00 |
Compositions of polyacetals; Compositions of derivatives of polyacetals [2]

|  | C08L 59/02 |
· | Polyacetals containing polyoxymethylene sequences only [2]

|  | C08L 61/00 |
Compositions of condensation polymers of aldehydes or ketones (with polyalcohols Fulltext... Hierarchy... Expanded...C08L 59/00; with polynitriles Fulltext... Hierarchy... Expanded...C08L 77/00); Compositions of derivatives of such polymers [2]

|  | C08L 61/02 |
· | Condensation polymers of aldehydes or ketones only [2]

|  | C08L 61/04 |
· | Condensation polymers of aldehydes or ketones with phenols only [2]

|  | C08L 61/06 |
· · | of aldehydes with phenols [2]

|  | C08L 61/08 |
· · · | with monohydric phenols [2]

|  | C08L 61/10 |
· · · · | Phenol-formaldehyde condensates [2]

|  | C08L 61/12 |
· · · | with polyhydric phenols [2]

|  | C08L 61/14 |
· · · | Modified phenol-aldehyde condensates [2]

|  | C08L 61/16 |
· · | of ketones with phenols [2]

|  | C08L 61/18 |
· | Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or their halogen derivatives only [2]

|  | C08L 61/20 |
· | Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen (with aminophenols Fulltext... Hierarchy... Expanded...C08L 61/04) [2]

|  | C08L 61/22 |
· · | of aldehydes with acyclic or carbocyclic compounds [2]

|  | C08L 61/24 |
· · · | with urea or thiourea [2]

|  | C08L 61/26 |
· · | of aldehydes with heterocyclic compounds [2]

|  | C08L 61/28 |
· · · | with melamine [2]

|  | C08L 61/30 |
· · | of aldehydes with heterocyclic and acyclic or carbocyclic compounds [2]

|  | C08L 61/32 |
· · | Modified amine-aldehyde condensates [2]

|  | C08L 61/34 |
· | Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups Fulltext... Hierarchy... Expanded...C08L 61/04, Fulltext... Hierarchy... Expanded...C08L 61/18, and Fulltext... Hierarchy... Expanded...C08L 61/20 [2]

|  | C08L 63/00 |
Compositions of epoxy resins; Compositions of derivatives of epoxy resins [2]

|  | C08L 63/02 |
· | Polyglycidyl ethers of bis-phenols [2]

|  | C08L 63/04 |
· | Epoxynovolacs [2]

|  | C08L 63/06 |
· | Triglycidylisocyanurates [2]

|  | C08L 63/08 |
· | Epoxidised polymerised polyenes [2]

|  | C08L 63/10 |
· | Epoxy resins modified by unsaturated compounds [2]

|  | C08L 65/00 - C08L 85/00 |
Note(s) In the absence of an indication to the contrary, in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 65/00-C08L 85/00 compositions of macromolecular compounds obtained by reactions forming two different linkages in the main chain are classified only according to the linkage present in excess. [2]

|  | C08L 65/00 |
Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain (Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 7/00-C08L 57/00, Fulltext... Hierarchy... Expanded...C08L 61/00 take precedence); Compositions of derivatives of such polymers [2]

|  | C08L 65/02 |
· | Polyphenylenes [2]

|  | C08L 65/04 |
· | Polyxylylenes [2]

|  | C08L 67/00 |
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain (of polyester-amides Fulltext... Hierarchy... Expanded...C08L 77/12; of polyester-imides Fulltext... Hierarchy... Expanded...C08L 79/08); Compositions of derivatives of such polymers [2]

|  | C08L 67/02 |
· | Polyesters derived from dicarboxylic acids and dihydroxy compounds (Fulltext... Hierarchy... Expanded...C08L 67/06 takes precedence) [2]

|  | C08L 67/04 |
· | Polyesters derived from hydroxycarboxylic acids (Fulltext... Hierarchy... Expanded...C08L 67/06 takes precedence) [2]

|  | C08L 67/06 |
· | Unsaturated polyesters [2]

|  | C08L 67/08 |
· | Polyesters modified with higher fatty oils or their acids, or with resin or resin acids [2]

|  | C08L 69/00 |
Compositions of polycarbonates; Compositions of derivatives of polycarbonates [2]

|  | C08L 71/00 |
Compositions of polyethers obtained by reactions forming an ether link in the main chain (of polyacetals Fulltext... Hierarchy... Expanded...C08L 59/00; of epoxy resins Fulltext... Hierarchy... Expanded...C08L 63/00; of polythioether-ethers Fulltext... Hierarchy... Expanded...C08L 81/02; of polyether-sulphones Fulltext... Hierarchy... Expanded...C08L 81/06); Compositions of derivatives of such polymers [2]

|  | C08L 71/02 |
· | Polyalkylene oxides [2]

|  | C08L 71/04 |
· | Polyphenylene oxides [2]

|  | C08L 71/06 |
· | Furfuryl alcohol polymers [2]

|  | 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 Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 59/00-C08L 71/00; Compositions of derivatives of such polymers [2]

|  | C08L 73/02 |
· | Polyanhydrides [2]

|  | C08L 75/00 |
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers [2]

|  | C08L 75/02 |
· | Polyureas [2]

|  | C08L 75/04 |
· | Polyurethanes [2]

|  | C08L 75/06 |
· · | from polyesters [2]

|  | C08L 75/08 |
· · | from polyethers [2]

|  | C08L 75/10 |
· · | from polyacetals [2]

|  | C08L 75/12 |
· · | from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group [2]

|  | C08L 77/00 |
Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain (of polyamide-imides Fulltext... Hierarchy... Expanded...C08L 79/08); Compositions of derivatives of such polymers [2]

|  | C08L 77/02 |
· | Polyamides derived from omega-amino-carboxylic acids or from lactams thereof (Fulltext... Hierarchy... Expanded...C08L 77/10 takes precedence) [2]

|  | C08L 77/04 |
· | Polyamides derived from alpha-amino-carboxylic acids (Fulltext... Hierarchy... Expanded...C08L 77/10 takes precedence) [2]

|  | C08L 77/06 |
· | Polyamides derived from polyamines and polycarboxylic acids (Fulltext... Hierarchy... Expanded...C08L 77/10 takes precedence) [2]

|  | C08L 77/08 |
· · | from polyamines and polymerised unsaturated fatty acids [2]

|  | C08L 77/10 |
· | Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids [2]

|  | C08L 77/12 |
· | Polyester-amides [2]

|  | C08L 79/00 |
Compositions of macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen, or carbon only in the main chain, not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 61/00-C08L 77/00 [2]

|  | C08L 79/02 |
· | Polyamines [2]

|  | C08L 79/04 |
· | Polycondensates having nitrogen-containing heterocyclic rings in the main chain [2]

|  | C08L 79/06 |
· · | Polyhydrazides; Polytriazoles; Polyamino-triazoles; Polyoxadiazoles [2]

|  | C08L 79/08 |
· · | Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors [2]

|  | C08L 81/00 |
Compositions of macromolecular compounds obtained by reactions forming a linkage containing sulphur with or without nitrogen, oxygen, or carbon only in the main chain; Compositions of polysulphones; Compositions of derivatives of such polymers [2]

|  | C08L 81/02 |
· | Polythioethers; Polythioether-ethers [2]

|  | C08L 81/04 |
· | Polysulphides [2]

|  | C08L 81/06 |
· | Polysulphones [2]

|  | C08L 81/08 |
· | Polysulphonates [2]

|  | C08L 81/10 |
· | Polysulphonamides; Polysulphonimides [2]

|  | C08L 83/00 |
Compositions of macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulphur, nitrogen, oxygen, or carbon only in the main chain; Compositions of derivatives of such polymers [2]

|  | C08L 83/02 |
· | Polysilicates [2]

|  | C08L 83/04 |
· | Polysiloxanes [2]

|  | C08L 83/06 |
· · | containing silicon bound to oxygen-containing groups (Fulltext... Hierarchy... Expanded...C08L 83/12 takes precedence) [2]

|  | C08L 83/08 |
· · | containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen [2]

|  | C08L 83/10 |
· | Block or graft copolymers containing polysiloxane sequences (obtained by polymerising a compound having a carbon-to-carbon double bond on to a polysiloxane Fulltext... Hierarchy... Expanded...C08L 51/08, Fulltext... Hierarchy... Expanded...C08L 53/00) [2]

|  | C08L 83/12 |
· · | containing polyether sequences [2]

|  | C08L 83/14 |
· | in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (Fulltext... Hierarchy... Expanded...C08L 83/10 takes precedence) [2]

|  | C08L 83/16 |
· | in which all the silicon atoms are connected by linkages other than oxygen atoms [2]

|  | C08L 85/00 |
Compositions of macromolecular compounds obtained by reactions forming linkage containing atoms other than silicon, sulphur, nitrogen, oxygen, and carbon in the main chain; Compositions of derivatives of such polymers [2]

|  | C08L 85/02 |
· | containing phosphorus [2]

|  | C08L 85/04 |
· | containing boron [2]

|  | C08L 87/00 |
Compositions of unspecific macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds [2]

|  | C08L 89/00 - C08L 99/00 |
Compositions of natural macromolecular compounds or of derivatives thereof (of polysaccharides Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 1/00-C08L 5/00; of natural rubber Fulltext... Hierarchy... Expanded...C08L 7/00)

|  | C08L 89/00 |
Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations Fulltext... Hierarchy... Expanded...A23J 3/00) [2]

|  | C08L 89/02 |
· | Casein-aldehyde condensates [2]

|  | C08L 89/04 |
· | Products derived from waste materials, e.g. horn, hoof, hair [2]

|  | C08L 89/06 |
· · | derived from leather or skin [2]

|  | C08L 91/00 |
Compositions of oils, fats or waxes; Compositions of derivatives thereof (polishing compositions, ski waxes Fulltext... Hierarchy... Expanded...C09G; soaps, detergent compositions Fulltext... Hierarchy... Expanded...C11D) [2]

|  | C08L 91/02 |
· | Vulcanised oils, e.g. factice [2]

|  | C08L 91/04 |
· | Linoxyn [2]

|  | C08L 91/06 |
· | Waxes [2]

|  | C08L 91/08 |
· · | Mineral wax [2]

|  | C08L 93/00 |
Compositions of natural resins; Compositions of derivatives thereof (polishing compositions Fulltext... Hierarchy... Expanded...C09G) [2]

|  | C08L 93/02 |
· | Shellac (French polish Fulltext... Hierarchy... Expanded...C09F) [2]

|  | C08L 93/04 |
· | Rosin [2]

|  | C08L 95/00 |
Compositions of bituminous materials, e.g. asphalt, tar, pitch [2]

|  | C08L 97/00 |
Compositions of lignin-containing materials [2]

|  | C08L 97/02 |
· | Ligno-cellulosic material, e.g. wood, straw, bagasse [2]

|  | C08L 99/00 |
Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C08L 89/00-C08L 97/00 [2]

|  | C08L 101/00 |
Compositions of unspecified macromolecular compounds [2]

|  | C08L 101/02 |
· | characterised by the presence of specified groups [2]

|  | C08L 101/04 |
· · | containing halogen atoms [2]

|  | C08L 101/06 |
· · | containing oxygen atoms [2]

|  | C08L 101/08 |
· · · | carboxyl groups [2]