| 发明名称 |
RIGID THERMOPLASTIC COMPOSITIONS CAPABLE OF FORMING ARTICLES WITH MATTE SURFACE |
| 摘要 |
<p>The application concerns a shaped rigid polyvinyl chloride article having a matte surface and said article comprising a first PVC polymer and a second PVC polymer wherein said first PVC polymer and said second PVC polymer have different viscoelastic properties and wherein at least one of said PVC polymers is a crosslinked polyvinyl chloride having a tan delta of from about 0.1 to about 0.95.</p> |
| 申请公布号 |
EP0516197(A3) |
申请公布日期 |
1993.03.10 |
| 申请号 |
EP19920114950 |
申请日期 |
1989.02.21 |
| 申请人 |
THE B.F. GOODRICH COMPANY |
发明人 |
COZENS, ROSS JAMES;GREENLEE, WILLIAM SAMUEL;SKILLICORN, DOUGLAS EARL |
| 分类号 |
B29C37/00;B29C47/00;C08L27/00;C08L27/06;C08L101/00;(IPC1-7):C08L27/06 |
主分类号 |
B29C37/00 |
| 代理机构 |
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