发明名称 |
TOUGHENED, LOW PERMEABILITY, SOLVENT AND SALT RESISTANT POLYAMIDE BLENDS |
摘要 |
Compositions useful as a material for fuel lines comprising an intimate blend of: (I) from 45 to 55% by weight of a polyamide and (II) from 55 to 45% by weight of a mixture of (a) From 70 to 90% by weight of high density polyethylene grafted with an alpha, beta-olefinically unsaturated dicarboxylic acid anhydride, (b) From 5 to 15% by weight of linear low density polyethylene grafted with an alpha, beta-olefinically unsaturated dicarboxylic acid anhydride, and (c) From 5 to 15% by weight of ethylene/propylene/diene rubber grafte dwith an alpha, beta-olefinically unsaturated dicarboxylic acid anhydride are described. |
申请公布号 |
CA1309534(C) |
申请公布日期 |
1992.10.27 |
申请号 |
CA19890591737 |
申请日期 |
1989.02.22 |
申请人 |
ASHLAND OIL, INC. |
发明人 |
FLOOD, PAUL W.;CORN, JOHN E.;SCHAFER, ROBERT J. |
分类号 |
C08L23/26;C08L77/00 |
主分类号 |
C08L23/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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