发明名称 |
PROCESS FOR PRODUCING DIRECT TOOLING MOLD AND METHOD FOR USING THE SAME |
摘要 |
The present invention relates to a method for manufacturing a mold by providing at least one polymeric board material having a glass transition temperature less than the molten temperature of a thermoplastic molding material and removing at least a portion of the polymeric board material to form, according to a computer-aided design, a reverse image of a desired article to be molded. Alternatively, the present invention is a method for manufacturing a mold by providing at least one polymeric board material and removing, according to a computer-aided design, by CNC machining at least a portion of the polymeric board material to form a reverse image of a desired article to be molded. The present invention further relates to a method for manufacturing a prototype or functional prototype, a prototype and functional prototype resulting from said methods, and a polymeric mold for manufacturing prototypes and functional prototypes.
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申请公布号 |
CA2323626(A1) |
申请公布日期 |
1999.09.23 |
申请号 |
CA19992323626 |
申请日期 |
1999.03.05 |
申请人 |
VANTICO AG |
发明人 |
KUKULIES, BRIAN HEINZ;SCHWARTING, DAVID DOUGLAS;FILIPIAK, KENNETH ROBERT;KOTNIS, MAHESH ARVIND |
分类号 |
B29C33/38;B29C33/40;(IPC1-7):B29C33/38 |
主分类号 |
B29C33/38 |
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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