发明名称 |
Copolyester elastomer blends |
摘要 |
When an antioxidant, such as a selected secondary aromatic amine additive, is employed with a blend of thermoplastic polyester elastomers, the extrusion range window of at least one of the elastomers is altered to the extent that the blend can be uniformly melted and extruded.
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申请公布号 |
US5260387(A) |
申请公布日期 |
1993.11.09 |
申请号 |
US19920820436 |
申请日期 |
1992.01.09 |
申请人 |
W. L. GORE & ASSOCIATES, INC. |
发明人 |
BOUNDY, MARK;CLAYTON, DON;SHAH, DINESH |
分类号 |
C08K5/18;C08L67/02;(IPC1-7):C08F20/00 |
主分类号 |
C08K5/18 |
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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