发明名称 |
Polyphenylene sulphide-based compositions with improved impact strength and process for preparing them |
摘要 |
Polyphenylene sulphide-based compositions essentially containing 60 to 99.5% by weight of polyphenylene sulphide and 0.5 to 40% by weight of a combination (C) containing a compound (C1) chosen from olefinic elastomers containing epoxy groups and a compound (C2) chosen from crosslinking agents containing functional groups which are reactive towards the epoxy groups of the compound (C1) and are chosen from amino, hydroxyl, carboxyl and carboxylic acid anhydride groups. They are obtained by melt-blending polyphenylene sulphide with each of the compounds (C1) and (C2) of the combination (C) successively and in any order.
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申请公布号 |
US6849697(B2) |
申请公布日期 |
2005.02.01 |
申请号 |
US20030384754 |
申请日期 |
2003.03.11 |
申请人 |
SOLVAY POLYOLEFINS, S.A. |
发明人 |
LAMBLA MORAND;MESTANZA RAPHAEL;LIN DAR-JONG;VANDEVIJVER ERIC;COLLARD MARIE-PAULE |
分类号 |
C08L23/00;C08L81/02;(IPC1-7):C08F283/00 |
主分类号 |
C08L23/00 |
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