C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G18/00
Polymeric products of isocyanates or isothiocyanates
C08G18/00
Polymeric products of isocyanates or isothiocyanates
C08G18/06
with compounds having active hydrogen
C08G18/06
with compounds having active hydrogen
C08G18/28
characterised by the compounds used containing active hydrogen
C08G18/28
characterised by the compounds used containing active hydrogen
C08G18/40
High-molecular-weight compounds
C08G18/40
High-molecular-weight compounds
C08G18/42
Polycondensates having carboxylic or carbonic ester groups in the main chain
C08G18/42
Polycondensates having carboxylic or carbonic ester groups in the main chain
C08G18/4205
containing cyclic groups
C08G18/4205
containing cyclic groups
C08G18/4208
containing aromatic groups
C08G18/4208
containing aromatic groups