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IPC Subgroup
C08G 63/2

Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

Introduced: July 1974

Last revised: January 2006

Full Title

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule > Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds > derived from polycarboxylic acids and polyhydroxy compounds > Dicarboxylic acids and dihydroxy compounds > Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

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

1 direct subcode

Child Classifications

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  • C08G 63/21 in the presence of unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof