发明名称 |
METHOD FOR PRODUCING HEAT-EXPANDABLE MICROSPHERES AND APPLICATION THEREOF |
摘要 |
A production method for heat-expandable microspheres, which have high expanding ratio and are thermally expanded into hollow particulates having excellent repeated-compression durability, and application thereof are provided. The method produces heat-expandable microspheres a shell of thermoplastic resin and a blowing agent being encapsulated therein and having a boiling point not higher than the softening point of the thermoplastic resin.
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申请公布号 |
US2010120929(A1) |
申请公布日期 |
2010.05.13 |
申请号 |
US20080594317 |
申请日期 |
2008.05.14 |
申请人 |
MATSUMOTO YUSHI-SEIYAKU CO., LTD. |
发明人 |
NAITO HIROKI;KAWANAMI SATOSHI;MIKI KATSUSHI;YOSEJIMA IKUO;KITANO KENICHI |
分类号 |
C08J9/236 |
主分类号 |
C08J9/236 |
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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