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公开(公告)号:US5084523A
公开(公告)日:1992-01-28
申请号:US394061
申请日:1989-08-14
CPC分类号: C08K5/20 , C08K5/175 , C08L71/123 , C08L77/00 , C08L65/00
摘要: Molding compositions containing polyphenylene ether, polyamide, at least one aspartic acid derivative and optionally, a styrene resin and/or impact strength promoter. These compositions have high strength combined with good thermal stability and solvent resistance.
摘要翻译: 含有聚苯醚,聚酰胺,至少一种天冬氨酸衍生物和任选的苯乙烯树脂和/或冲击强度促进剂的成型组合物。 这些组合物具有高强度以及良好的热稳定性和耐溶剂性。
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12.
公开(公告)号:US4906704A
公开(公告)日:1990-03-06
申请号:US277937
申请日:1988-11-30
摘要: A method of functionalizing a thermoplastically processible olefinic polymer, comprising the step of:reacting in a melt, an olefinic polymer with a functionalizing agent having the formula ##STR1## wherein X.sub.1 and X.sub.2 are, independently, a OH group, a C.sub.1-10 alkoxy group, the group NR.sub.1 R.sub.2, or X.sub.1 and X.sub.2, taken together, are oxygen or the group --NR.sub.1 --; whereinR.sub.1 and R.sub.2 are, independently, hydrogen, a C.sub.1-10 (cyclo)alkyl group, a C.sub.1-10 hydroxyalkyl group, an aryl group with up to 10 carbon atoms, a C.sub.1-10 acyl group, or R.sub.1 and R.sub.2, taken together, are a C.sub.2-9 unsubstituted or hydroxyl substituted alkylene group.
摘要翻译: 一种使热塑性可加工的烯烃聚合物官能化的方法,包括以下步骤:使烯烃聚合物与熔融物与具有下式的官能化试剂反应:其中X1和X2独立地是OH基团,C1-10烷氧基 基团,NR1R2或X1和X2一起是氧或基团-NR1-; 其中R 1和R 2独立地是氢,C 1-10(环)烷基,C 1-10羟基烷基,至多10个碳原子的芳基,C 1-10酰基或R 1和R 2取代 一起是C2-9未取代或羟基取代的亚烷基。
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