| 发明名称 |
Rigid polyvinyl chloride foam. |
| 摘要 |
<p>New rigid polyvinyl chloride foam having a density of between 10 and 50 kg. m<Sup>3</Sup> and having a uniform, fine-celled cell-structure consisting of a rigid vinyl chloride homopolymer containing per 100 parts by weight of polyvinyl chloride 0.1-15 parts by weight of a homo- or copolymer of an alkyl methacrylate having an alkyl group of 1-10 carbon atoms and a method for the preparation of such a rigid polyvinyl chloride foam.</p> |
| 申请公布号 |
EP0039117(A1) |
申请公布日期 |
1981.11.04 |
| 申请号 |
EP19810200455 |
申请日期 |
1981.04.25 |
| 申请人 |
STAMICARBON B.V. |
发明人 |
DORRESTIJN, ANTOON;LEMSTRA, PIETER JAN;VAN UNEN, LAMBERT HENRY THEODOOR |
| 分类号 |
C08J9/00;C08J9/14;(IPC1-7):08J9/12;08L27/06 |
主分类号 |
C08J9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
