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公开(公告)号:DE3065745D1
公开(公告)日:1984-01-05
申请号:DE3065745
申请日:1980-03-25
Applicant: TORAY INDUSTRIES
Inventor: AYA TOSHIHIKO , SASAGAWA TAKASHI , KADOI SHO
Abstract: Thermoplastic polyamide imide copolymers are provided which are excellent in both heat stability and melt viscosity characteristics at a temperature of from about 300 DEG C. to about 400 DEG C., and method of preparation.