公开(公告)号：US5405895A

公开(公告)日：1995-04-11

申请号：US922920

申请日：1992-07-30

申请人： Jeng-Yue Wu ,  Chih-Cheng Chiang ,  Jiunn-Chern Hou ,  Rong H. Chang

发明人： Jeng-Yue Wu ,  Chih-Cheng Chiang ,  Jiunn-Chern Hou ,  Rong H. Chang

IPC分类号： B29B15/12 ,  C08K9/04 ,  C08K5/20

CPC分类号： C08K9/04 ,  B29B15/122 ,  B29K2101/12 ,  B29K2105/08 ,  B29K2105/25 ,  B29K2709/08

摘要： A surface treating composition for treating long glass fibers for use in making long fiber-reinforced resin composites and methods for preparation and use thereof are provided. The surface treating compositions comprise(i) a wetting agent in an amount ranging between about 3 and about 40 wt. %, said wetting agent having a formula: ##STR1## wherein A=4-12; B=2-10; n=2-6; m=20-40; and R=CH.sub.3 or C.sub.2 H.sub.5 ; and a thermoplastic resin in an amount ranging between about 1 and about 40 wt. %, said thermoplastic resin is selected from the group consisting of polyamide polymers, polyamide copolymers, polyalkylcarbonate polymers, polyalkylcarbonate copolymers, and mixtures thereof. Reinforced thermoplastic composites having the treated glass fiber have excellent mechanical and uniform fiber dispersibility properties.

摘要翻译： 提供一种用于处理用于制备长纤维增强树脂复合材料的长玻璃纤维的表面处理组合物及其制备和使用方法。 表面处理组合物包含（i）润湿剂，其量为约3至约40重量％ ％，所述润湿剂具有下式：和0; 和R = CH 3或C 2 H 5; 和约1至约40重量％的量的热塑性树脂。 ％，所述热塑性树脂选自聚酰胺聚合物，聚酰胺共聚物，聚烷基碳酸酯聚合物，聚烷基碳酸酯共聚物及其混合物。 具有经处理的玻璃纤维的增强热塑性复合材料具有优异的机械均匀的纤维分散性。