发明名称 |
PERFORMANCE POLYMER FILM INSERT MOLDING FOR FLUID CONTROL DEVICES |
摘要 |
The present invention relates generally to a system and method for including a thin protective containment polymer film, such as PEEK, in the molding process for fluid processing devices utilized in the semiconductor processing industry. The thermoplastic film of predetermined size and shape is selectively placed along a shaping surface in a mold cavity for alignment with a desired target surface of a moldable material. The molding process causes a surface of the film to bond to a contact surface of the moldable material such that the film is permanently adhered to the moldable material. As a result, a compatible polymer film can be selectively bonded only to those target surfaces where performance characteristics such as abrasion resistance, heat resistance, chemical resistance, outgassing prevention, rigidity enhancement, fluid absorption prevention, ultraviolet resistance, friction reduction and the like is needed. |
申请公布号 |
WO03046951(A2) |
申请公布日期 |
2003.06.05 |
申请号 |
WO2002US37966 |
申请日期 |
2002.11.26 |
申请人 |
ENTEGRIS, INC.;BHATT, SANJIV, M.;EGGUM, SHAWN, D. |
发明人 |
BHATT, SANJIV, M.;EGGUM, SHAWN, D. |
分类号 |
B29C45/14;H01L21/304;H01L21/306 |
主分类号 |
B29C45/14 |
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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