发明授权
- 专利标题: Method of producing patterned shaped article
- 专利标题(中): 制造图案成形制品的方法
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申请号: US886842申请日: 1992-05-22
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公开(公告)号: US5445772A公开(公告)日: 1995-08-29
- 发明人: Hiroshi Uchida , Mituhiro Onuki , Hideo Watanabe
- 申请人: Hiroshi Uchida , Mituhiro Onuki , Hideo Watanabe
- 申请人地址: JPX Tokyo
- 专利权人: CCA Inc.
- 当前专利权人: CCA Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX3-146555 19910523; JPX3-210467 19910729; JPX4-073022 19920226; JPX4-073023 19920226
- 主分类号: B28B1/00
- IPC分类号: B28B1/00 ; B28B7/00 ; B28B7/34 ; B28B21/42 ; B29C39/12 ; C04B35/00 ; E04B1/16
摘要:
A method of producing a patterned shaped article includes the steps of disposing at a prescribed position within a main form for molding the shaped article a projection-bristling form having a support member and a plurality of projections standing upright from the support member, charging a prescribed amount of dry pattern-course material for forming the pattern course of the shaped article into spaces defined by a prescribed number of projections of the bristling form, charging a base-course material for forming the base course of the shaped article into the main form including the remaining space of the bristling form not filled with the pattern-course material, removing the bristling form, causing the charged pattern-course material and base-course material to set into a shaped article, removing the shaped article from the main form and, optionally, sintering the shaped article.
公开/授权文献
- US4184410A Low pressure signal driven flow control system 公开/授权日:1980-01-22
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