CPC Subgroup
C08G 63/82 characterised by the catalyst used
Full Title
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (polyester-amides C08G69/44; polyester-imides C08G73/16) > Preparation processes > characterised by the catalyst used
6 direct subcodes
Child Classifications
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- C08G 63/83 Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
- C08G 63/84 Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
- C08G 63/85 Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G 63/87 Non-metals or inter-compounds thereof (boron C08G63/84)