Invention Grant
US08623127B2 Metal mold, process for manufacturing the same, and molded article produced using the mold
有权
金属模具,其制造方法以及使用该模具制造的模制品
- Patent Title: Metal mold, process for manufacturing the same, and molded article produced using the mold
- Patent Title (中): 金属模具,其制造方法以及使用该模具制造的模制品
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Application No.: US12666954Application Date: 2008-02-18
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Publication No.: US08623127B2Publication Date: 2014-01-07
- Inventor: Kazufumi Ogawa
- Applicant: Kazufumi Ogawa
- Applicant Address: US DE Wilmington
- Assignee: Empire Technology Development LLC
- Current Assignee: Empire Technology Development LLC
- Current Assignee Address: US DE Wilmington
- Agency: Workman Nydegger
- International Application: PCT/JP2008/052620 WO 20080218
- International Announcement: WO2009/104235 WO 20090827
- Main IPC: B05D1/00
- IPC: B05D1/00 ; B05D7/14

Abstract:
The mold has a mold surface on which is formed as a release film a water-repellent and oil-repellent fluorocarbon-based chemisorbed film having a thickness that is uniform in nanoscale and having a controlled surface energy. As a result, even when a mold has an ultrafine shape on the nanometer scale, the mold allows high precision molding excellent in fluidity and penetrativity of a molding material. In addition, this mold eliminates the application of a release agent and can prevent a release agent from adhering to a molded article.
Public/Granted literature
- US20100301191A1 METAL MOLD, PROCESS FOR MANUFACTURING THE SAME, AND MOLDED ARTICLE PRODUCED USING THE MOLD Public/Granted day:2010-12-02
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