Hot-melt adhesive based on copolyamides from caprolactam and alkylene dicarboxylic acid salts of polyether diamine

摘要

A hot-melt adhesive comprising copolyamides obtained from (a) epsilon -caprolactam, (b) diamine salts of adipic acid, sebacic acid and/or azelaic acid and (c) alkylenedicarboxylic acid salts of polyether-diamines gives e.g. textile laminates which are particularly resistant to washing and dry-cleaning.