发明名称 |
Polymethacrylate molding compound with high heat deflection temperature and stability against thermal degradation |
摘要 |
The invention relates to a polymerization process for the production of polymethacrylate molding compounds having high heat deflection temperature and high stability against thermal degradation, are prepared by polymerizing methacrylate monomer in a reaction medium such that at least 70 wt. % of the polymethacrylate molding compound is produced at a monomer concentration in the reaction medium of at least 5 mol per liter.
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申请公布号 |
US5530080(A) |
申请公布日期 |
1996.06.25 |
申请号 |
US19940353224 |
申请日期 |
1994.12.01 |
申请人 |
ROEHM GMBH CHEMISCHE FABRIK |
发明人 |
SIOL, WERNER;WICKER, MICHAEL;KORALEWSKI, KLAUS;TERBRACK, ULRICH |
分类号 |
C08F2/00;C08F2/02;C08F2/42;C08F20/10;C08F20/12;(IPC1-7):C08F20/14 |
主分类号 |
C08F2/00 |
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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