| 发明名称 |
THERMALLY EXPANDABLE MICROCAPSULE, PROCESS FOR PRODUCING MOLDED FOAM, AND MOLDED FOAM |
| 摘要 |
Thermo-expansive microcapsule comprising: a polymeric shell produced by polymerizing 15 to 75 weight % of a nitrile monomer, 10 to 65 weight % of a monomer having a carboxyl group, 0.1 to 20 weight % of a monomer having an amide group and 0.1 to 20 weight % of a monomer having a cyclic structure in its side chain; and a blowing agent encapsulated in the polymeric shell. |
| 申请公布号 |
EP1577359(A4) |
申请公布日期 |
2007.05.30 |
| 申请号 |
EP20030768165 |
申请日期 |
2003.12.24 |
| 申请人 |
MATSUMOTO YUSHI-SEIYAKU CO., LTD. |
发明人 |
TOKUMURA, SACHIKO;KITANO, KENICHI;MASUDA, TOSHIAKI;MIKI, KATSUSHI |
| 分类号 |
B01J13/14;(IPC1-7):C09K3/00;C08J9/32;C08F220/06;C08F220/42 |
主分类号 |
B01J13/14 |
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