C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
154/101, 402/227
C08G 69/36 (2006.01) C09J 5/06 (2006.01) D06M 17/08 (2006.01)
Patent
CA 1206686
Abstract Copolyamides based on dicarboxylic acids, diamines and omega amino carboxylic acids or lactams are used as thermoplastic adhesives to heat- seal especially siliconized textiles. The copolymers used consist of 20 to 80% by weight of one or more aliphatic omega amino carboxylic acids or lactams having 6 to 12 carbon atoms in the chain and 80 to 20% by weight of equimolar mixtures of one or more aliphatic dicarboxylic acids having 6 to 12 carbon atoms and aliphatic alpha-omega diamines and possibly cycloaliphatic diamines having 6 to 12 carbon atoms, at least 30% by weight of these diamines consist- ing of singly branched aliphatic diamines having 6 carbon atoms.
444485
Brandt Siegfried
Feldmann Rainer
Haage Hans-Jurgen
Hinn Hans
Panoch Hans-Joachim
Chemische Werke Huls Aktiengesellschaft
Degussa-Huls Aktiengesellschaft
Fetherstonhaugh & Co.
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