发明名称 |
Pattern forming thermoplastic compositions containing cross-linked poly(methylmethacrylate), patterns thereof and processes related thereto |
摘要 |
A two-phase thermoplastic composition adapted for forming thermoplastic patterns. The composition comprises an organic thermoplastic pattern material and at least about 5% by weight of discrete particles of cross-linked poly(methylmethacrylate) that are physically stable at temperatures above 130 DEG F. Also disclosed are investment casting patterns of such composition and processes utilizing such composition.
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申请公布号 |
US5270360(A) |
申请公布日期 |
1993.12.14 |
申请号 |
US19920816572 |
申请日期 |
1992.01.03 |
申请人 |
YATES MANUFACTURING COMPANY |
发明人 |
SOLOMON, PAUL |
分类号 |
B22C1/00;C08L33/12;C08L91/06;(IPC1-7):C08K5/01;C08K5/09 |
主分类号 |
B22C1/00 |
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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