Invention Grant
US09174366B2 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
-
Application No.: US14092301Application Date: 2013-11-27
-
Publication No.: US09174366B2Publication Date: 2015-11-03
- Inventor: Kazufumi Ogawa
- Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC
- 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
- Main IPC: B28B7/38
- IPC: B28B7/38 ; B29C33/58 ; B29C33/62 ; B29C33/64 ; B82Y10/00 ; B82Y40/00 ; G03F7/00

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
- US20140087068A1 METAL MOLD, PROCESS FOR MANUFACTURING THE SAME, AND MOLDED ARTICLE PRODUCED USING THE MOLD Public/Granted day:2014-03-27
Information query