| http://www.w3.org/ns/prov#value | - Polyamides and copolyamides derived from diamines and dicarboxylic acids and/or from aminocarboxylic acids or the corresponding lactams, e.g. polyamide 4, polyamide 6, polyamide 6/6, 6/10, 6/9, 6/12, 4/6, 12/12, polyamide 11, polyamide 12, aromatic polyamides, e.g. derived from p-phenylenediamine and adipic acid; polyamide prepared from hexamethylenediamine and isophthalic and/or terephthalic acid
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