发明名称 |
Thermo-expansive microcapsule, production process of expanded product and expanded product thereof |
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.
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申请公布号 |
US7566498(B2) |
申请公布日期 |
2009.07.28 |
申请号 |
US20050539064 |
申请日期 |
2005.06.15 |
申请人 |
MATSUMOTO YUSHI-SEIYAKU CO., LTD. |
发明人 |
TOKUMURA SACHIKO;KITANO KENICHI;MASUDA TOSHIAKI;MIKI KATSUSHI |
分类号 |
B32B5/16;B01J13/14 |
主分类号 |
B32B5/16 |
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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