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IPC Subgroup
C08G 18/3

Low-molecular-weight compounds

Introduced: July 1974

Last revised: January 2006

Full Title

Polymeric products of isocyanates or isothiocyanates > with compounds having active hydrogen > characterised by the compounds used containing active hydrogen > Low-molecular-weight compounds

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
Subclass:
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS

4 direct subcodes

Child Classifications

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  • C08G 18/32 Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/34 Carboxylic acids; Esters thereof with monohydroxyl compounds
  • C08G 18/36 Hydroxylated esters of higher fatty acids
  • C08G 18/38 having hetero atoms other than oxygen