发明授权
- 专利标题： Method for forming cast tooling for polymer molding
- 专利标题（中）： 聚合物成型用铸造模具的方法
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申请号： US09151048申请日： 1998-09-10
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公开(公告)号： US06174481B1公开(公告)日： 2001-01-16
- 发明人: John E. Holowczak , Wayde R. Schmidt , Joseph V. Bak , Blair V. Souder
- 申请人： John E. Holowczak , Wayde R. Schmidt , Joseph V. Bak , Blair V. Souder
- 主分类号： B29C6700
- IPC分类号： B29C6700
摘要：
A method for rapidly forming a cast tool adapted for plastic molding includes preparing a uniform mixture of a castable material. A pattern is provided for a desired object to be formed by molding. The castable mixture is applied to the pattern. A continuous structure is cast within the castable material. The castable material is then cured to form a tool.
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