Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (products obtained from isocyanates or isothiocyanates C08G18/00; polyamide-imides C08G73/14)

Child Classifications

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• C08G 69/02 Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
• C08G 69/38 Polyamides prepared from aldehydes and polynitriles
• C08G 69/40 Polyamides containing oxygen in the form of ether groups (C08G69/12, C08G69/32 take precedence)
• C08G 69/42 Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen (C08G69/12, C08G69/32 take precedence)
• C08G 69/44 Polyester-amides
• C08G 69/46 Post-polymerisation treatment
• C08G 69/48 Polymers modified by chemical after-treatment