Polyamide resin composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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528322, 528332, 528335, 524600, 524606, 4284745, 4284763, C08G 6908, C08G 7310, C08L 7700

Patent

active

057805776

ABSTRACT:
A polyamide resin composition and a biaxially stretched film comprising the polyamide resin composition. The polyamide resin composition comprises (1) 93 to 99.5% by weight of a polyamide resin and (2) 0.5 to 7% by weight of an acid-modified resin, the acid-modified resin being obtained by adding 0.5 to 5 parts by weight of an unsaturated. carboxylic acid to 100 parts by weight of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 20 to 50% by weight partially saponified to have a degree of saponification of 50 to 95 mol %.

REFERENCES:
patent: 4623587 (1986-11-01), Ito et al.
patent: 4792484 (1988-12-01), Moritani
patent: 5068077 (1991-11-01), Negi et al.
patent: 5194474 (1993-03-01), Aoyama et al.
patent: 5344715 (1994-09-01), Negi et al.
patent: 5595623 (1997-01-01), Lulham et al.
Communication from European Patent Office dated Sep. 22, 1997 in counterpart European Application No. 96307944.7 (3 pages).

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