发明名称 |
EXPANDABLE HOLLOW PARTICLES |
摘要 |
Microspheres are described which have a shell of thermally expandable polymer and a hollow interior that contains a fluorinated hydrocarbon that boils at a temperature below the melting point of the polymer, and contains an organic ester or ether or ketone. The ester or ether or ketone improves the quality of microsphere product. The expandable particles are useful in insulation, packaging, for expanding other polymer such as polytetrafluoroethylene, and the like.
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申请公布号 |
WO9902589(A1) |
申请公布日期 |
1999.01.21 |
申请号 |
WO1998US08880 |
申请日期 |
1998.05.12 |
申请人 |
GORE ENTERPRISE HOLDINGS, INC. |
发明人 |
WU, HUEY, S.;SUN, FUMING;DIMONIE, VICTORIA, L.;KLEIN, ANDREW |
分类号 |
B01J13/14;C08J9/14;C08J9/32;(IPC1-7):C08J9/32;C08J9/16 |
主分类号 |
B01J13/14 |
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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