公开(公告)号：US4056505A

公开(公告)日：1977-11-01

申请号：US692143

申请日：1976-06-02

申请人： Kenneth John Taylor ,  Allan Lord

发明人： Kenneth John Taylor ,  Allan Lord

IPC分类号： C08K5/092 ,  C08K7/14

CPC分类号： C08K5/092 ,  C08K5/09 ,  C08K7/14

摘要： A mouldable thermoplastic material and process for making the same. The material comprises from 20% to 90% by weight of polypropylene, polyethylene or polyamide, from 80 to 10% by weight of glass fibre and from 0.05% to 15% by weight of an additive capable of coupling with the glass at a temperature in the range 180.degree. C to 300.degree. C and incapable of forming a homopolymer at that temperature. The additive is selected from oxalic acid and compounds containing the grouping ##STR1##