| 发明名称 |
ALKENYL AROMATIC MONOMER OLEFINICALLY UNSATURATED ACID FOAMS AND METHOD FOR THE PREPARATION THEREOF |
| 摘要 |
<p>Highly desirable alkeny aromatic-olefinically unsaturated acid foams are prepared by extrusion using as a blowing agent inorganic compounds such as sodium bicarbonate, either alone or in combination with volatile fluid foaming agents.</p> |
| 申请公布号 |
CA1171200(A) |
申请公布日期 |
1984.07.17 |
| 申请号 |
CA19810391516 |
申请日期 |
1981.12.04 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
PARK, CHUNG P.;SUH, KYUNG W. |
| 分类号 |
C08J9/08;C08L25/02;C08L33/02;C08L35/00;(IPC1-7):C08L25/02 |
主分类号 |
C08J9/08 |
| 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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