公开(公告)号：US3909481A

公开(公告)日：1975-09-30

申请号：US53391574

申请日：1974-12-18

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PIKE ROSCOE A

IPC: C08L79/04 ,  C08L61/20

CPC classification number: C08L79/04 ,  C08K3/04 ,  C08K3/22 ,  C08K3/36

Abstract: There is described an oxidatively stable resin consisting essentially of a heat cured mixture of polyphenylquinoxaline resin and polyquinoxaline resin containing 1-10%, by weight, of a dispersed finely divided particulate filler material selected from the group consisting of silica, alumina and graphite, the weight ratio of polyphenylquinoxaline resin to polyquinoxaline resin ranging from approximately 1.9 to 19. The resin may be reinforced with high strength filaments.

Abstract translation: 描述了一种氧化稳定的树脂，其基本上由聚苯基喹喔啉树脂和聚喹喔啉树脂的热固化混合物组成，其含有1-10重量％的选自二氧化硅，氧化铝和石墨的分散细碎的颗粒填料， 聚苯基喹喔啉树脂与聚喹喔啉树脂的重量比为约1.9至19.可以用高强度丝增强树脂。