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    • 1. 发明公开
    • Composition for preparing cement - adhesive reinforcing fibers
    • Verfahren zur Herstellung von zementklebendenVerstärkungsfasern。
    • EP0228365A2
    • 1987-07-08
    • EP87300024.4
    • 1987-01-05
    • EXXON CHEMICAL PATENTS INC.
    • Chow, Wai YanMcAlpin, James John
    • C08F8/42C08L23/02
    • C04B40/005C04B16/0625C08F8/42C08F10/00
    • A modifier composition is disclosed for compounding with a polyolefin to produce a resin from which cement adherent polyolefin fibers may be produced by conventional fiber forming methods. The modifier composition comprising a polyolefin resin modified to contain a reactive Si(IV) moie- ity. A preferred embodiement comprises the reaction product obtained from the high shear dry blending of an alkylamino alkoxysilane with an acid modified polyolefin, preferably gamma-aminopropyltriethoxysilane dry blended with maleated polypropylene. Such modifier composition when compounded in from about 1 to about 10 weight percent with a polyolefin, preferably polypropylene, provides a resin from which cement adherent fibers may be produced.
    • 公开了一种改性剂组合物,用于与聚烯烃混合以制备可通过常规纤维形成方法由其制备水泥粘着的聚烯烃纤维的树脂。 该改性剂组合物包含改性成含有活性Si(IV)体系的聚烯烃树脂。 优选的实施方案包括从烷基氨基烷氧基硅烷与酸改性聚烯烃的高剪切干混得到的反应产物,优选与马来酸化聚丙烯干混的γ-氨基丙基三乙氧基硅烷。 当与聚烯烃(优选聚丙烯)混合约1至约10重量%时,这种改性剂组合物提供可由其制备水泥粘附纤维的树脂。