Patent classifications
C
CHEMISTRY; METALLURGY
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C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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69/00
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
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C08G69/02
Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
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C08G69/08
derived from amino-carboxylic acids
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C08G69/10
Alpha-amino-carboxylic acids
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