| 发明名称 |
Blend of internally plasticized vinyl chloride copolymer and polyurethane elastomer |
| 摘要 |
The blending of small amounts of a polyurethane elastomer with an internally plasticized vinyl chloride copolymer improves the abrasion resistance, elasticity, softness or "hand", and low temperature flexibility of films made from the resulting blend.
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| 申请公布号 |
US4350792(A) |
申请公布日期 |
1982.09.21 |
| 申请号 |
US19790016661 |
申请日期 |
1979.03.01 |
| 申请人 |
STAUFFER CHEMICAL COMPANY |
发明人 |
GOSWAMI, JAGADISH C.;PARIKH, SHRIDHAR V. |
| 分类号 |
C08L27/00;B32B27/30;C08F214/06;C08G18/00;C08L1/00;C08L27/06;C08L33/00;C08L33/02;C08L75/00;C08L75/04;(IPC1-7):C08L75/06 |
主分类号 |
C08L27/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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