| 发明名称 |
METHOD FOR REDUCING HOLLOW GLASS SPHERE FRACTURE IN THERMOPLASTIC RESIN BY IN SITU POLYMERIZATION/EXTRUSION |
| 摘要 |
An in situ polymerized thermoplastic resin incorporating hollow glass spheres, which are incorporated during polymerization of the resin, and a method of making a concentrate of hollow glass spheres dispersed in a thermoplastic resin with minimal sphere fracture by adding the spheres during polymerization of the resin.
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| 申请公布号 |
CA2013209(C) |
申请公布日期 |
2001.05.29 |
| 申请号 |
CA19902013209 |
申请日期 |
1990.03.28 |
| 申请人 |
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发明人 |
ECKSTEIN, YONA;WILSON, GARY F. |
| 分类号 |
B29C47/00;B29K105/16;C08F2/44;C08G85/00;C08J3/22;C08J9/32;C08K7/00;C08K7/16;C08K7/28;C08L25/04;C08L33/04;C08L33/10;C08L75/00;C08L75/04;C08L101/00;(IPC1-7):C08K3/34;C08J3/20 |
主分类号 |
B29C47/00 |
| 代理机构 |
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代理人 |
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