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公开(公告)号:US20050136237A1
公开(公告)日:2005-06-23
申请号:US10741273
申请日:2003-12-19
申请人: Henri Beerda , Ronald Boelman , Jacob Dijt , Bertho Heisteeg , Johannes Tabak
发明人: Henri Beerda , Ronald Boelman , Jacob Dijt , Bertho Heisteeg , Johannes Tabak
CPC分类号: C08J5/08 , C03C25/26 , C08G18/62 , C08G18/80 , Y10T428/24994 , Y10T428/2913 , Y10T428/2938 , Y10T428/2962 , Y10T428/2964
摘要: The present invention is directed to sizing compositions for glass fibers and glass fiber reinforced thermoplastic resins. The sizing composition comprises a maleic anhydride copolymer. Thermoplastic polyamide resin articles reinforced with glass fibers at least partially coated with a residue of the sizing composition can demonstrate a surprising improvement in strength of the reinforced polyamide resin when lubricated with a fatty acid metal salt and in the hydrolysis resistance when exposed to boiling water/ethylene glycol medium.
摘要翻译: 本发明涉及玻璃纤维和玻璃纤维增强热塑性树脂的上胶组合物。 上浆组合物包含马来酸酐共聚物。 用至少部分涂覆有上胶组合物残余物的玻璃纤维增强的热塑性聚酰胺树脂制品可以显示出当用脂肪酸金属盐润滑时增强聚酰胺树脂的强度提高了惊人的提高,当暴露于沸水/ 乙二醇介质。