IPC 6 English version C08K !A-C08K 13/08

C08K-C08K01308

SECTION C– CHEMISTRY; METALLURGY

C 08

ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON (manufacture or treatment of artificial threads, fibres, bristles or ribbons D 01)

C 08 K

USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS (pesticides, herbicides A 01 N; pharmaceuticals, cosmetics A 61 K; explosives C 06 B; paints, inks, varnishes, dyes, polishes, adhesives C 09; lubricants C 10 M; detergents C 11 D; artificial filaments or fibres D 01 F; textile treating compositions D 06) [2]

Notes

(1)

In this subclass, in the absence of an indication to the contrary, an ingredient is classified in the last appropriate place. [2]

(2)

In this subclass:

–

a mixture of ingredients is classified in the most indented group covering all the essential ingredients of the mixture, e.g.:

a mixture of a monohydroxylic and a polyhydroxylic alcohol C 08 K 5/05; [4]

a mixture of two polyhydroxylic alcohols C 08 K 5/053;

a mixture of an alcohol and an ether C 08 K 5/04; [4]

a mixture of an ether and an amine C 08 K 5/00; [4]

a mixture of an amine and a metal C 08 K 13/02; [4]

–

ammonium salts are classified in the same way as metal salts. [2]

(3)

In this subclass, it is desirable to add the indexing codes relating to the essential ingredients of a mixture. The indexing codes, which are chosen from the groups of this subclass, have the same numbers as the classification symbols, but a colon is used instead of the oblique stroke, and should be linked. [2]

(4)

Attention is drawn to Chapter IV of the Guide which sets forth the rules concerning the application and presentation of the different types of indexing code. [6]

Use of inorganic ingredients [2]

Elements [2]

Carbon [2]

Sulfur [2]

Metals [2]

Metal compounds [2]

Hydrides [2]

Carbides [2]

Halogen-containing compounds [2]

Oxygen-containing compounds, e.g. metal carbonyls [2]

Oxides; Hydroxides [2]

of metals [2]

Acids; Salts thereof [2]

Carbonates; Bicarbonates [2]

Nitrogen-containing compounds [2]

Sulfur-, selenium-, or tellurium-containing compounds [2]

Phosphorus-containing compounds [2]

Silicon-containing compounds [2]

Silica [2]

Boron-containing compounds [2]

Glass [2]

Use of organic ingredients [2]

Hydrocarbons [2]

Halogenated hydrocarbons [2]

aromatic [2]

Oxygen-containing compounds [2]

Alcohols; Metal alcoholates [2]

053

Polyhydroxylic alcohols [6]

057

Metal alcoholates [6]

Ethers; Acetals; Ketals; Ortho-esters [2]

Aldehydes; Ketones [2]

Quinones [2]

Carboxylic acids; Metal salts thereof; Anhydrides thereof [2]

092

Polycarboxylic acids [6]

095

Carboxylic acids containing halogens [6]

098

Metal salts of carboxylic acids [6]

Esters; Ether-esters [2]

101

of monocarboxylic acids [6]

103

with polyalcohols [6]

105

with phenols [6]

107

with polyphenols [6]

109

of carbonic acid [6]

of acyclic polycarboxylic acids [2]

of cyclic polycarboxylic acids [2]

Phenols; Phenolates [2]

132

Phenols containing keto groups [6]

134

Phenols containing ester groups [6]

136

Phenols containing halogens [6]

138

Phenolates [6]

Peroxides [2]

Heterocyclic compounds having oxygen in the ring [2]

Nitrogen-containing compounds [2]

Amines; Quaternary ammonium compounds [2]

with aromatically bound amino groups [2]

Quaternary ammonium compounds [2]

Carboxylic acid amides [2]

205

Compounds containing groups, e.g. carbamates [6]

Urea; Derivatives thereof, e.g. biuret [2]

Compounds containing nitrogen bound to another nitrogen atom [2]

Azo-compounds [2]

Derivatives of hydrazine [2]

Carboxylic acid hydrazides [2]

Semicarbazides [2]

Compounds containing a nitrogen atom bound to two other nitrogen atoms, e.g. diazoamino-compounds [2]

Azides [2]

Compounds containing carbon-to-nitrogen double bonds [2]

Hydrazones; Semicarbazones [2]

Guanidine; Derivatives thereof [2]

315

Compounds containing carbon-to-nitrogen triple bonds [6]

Compounds containing nitrogen bound to oxygen [2]

Oximes [2]

Heterocyclic compounds having nitrogen in the ring [2]

3412

having one nitrogen atom in the ring [5]

3415

Five-membered rings [5]

3417