| 发明名称 |
Polymeric plasticizers for polyvinyl chloride |
| 摘要 |
Blends of polyvinyl chloride with E/X/Y terpolymers, in which X is a C1-C10 n-alkyl acrylate and Y is CO or SO2, the terpolymers having a swelling ratio of no more than 2.14, can be calendered into smooth sheets, which are suitable for use in such applications as instrument panel skins, pond liners, roofing membranes, etc.
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| 申请公布号 |
US5278236(A) |
申请公布日期 |
1994.01.11 |
| 申请号 |
US19910694104 |
申请日期 |
1991.04.23 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CASE, RONALD B.;STATZ, ROBERT J. |
| 分类号 |
C08J5/18;C08L23/00;C08L23/08;C08L27/06;C08L31/04;C08L33/04;C08L33/06;C08L73/00;C08L81/00;C08L81/06;(IPC1-7):C08L27/06 |
主分类号 |
C08J5/18 |
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