Invention Grant
- Patent Title: Mask for differential curing and process for making same
- Patent Title (中): 差异固化面膜及其制造方法
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Application No.: US10736275Application Date: 2003-12-15
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Publication No.: US06913859B2Publication Date: 2005-07-05
- Inventor: Michael Douglas Hill , Paul Dennis Trokhan , Larry Leroy Huston
- Applicant: Michael Douglas Hill , Paul Dennis Trokhan , Larry Leroy Huston
- Applicant Address: US OH Cincinnati
- Assignee: The Proctor & Gamble Company
- Current Assignee: The Proctor & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent David M. Weirich; Vladimir Vitenberg; Ken K. Patel
- Main IPC: D21F11/00
- IPC: D21F11/00 ; G03F7/12 ; G03F9/00 ; B29C35/08 ; C04B41/00
Abstract:
A process for making the mask can comprise providing a thin transparent material of substantially uniform thickness, forming a pattern of opaque regions on the material according to a first predetermined pattern, and embossing the material according to a second predetermined pattern.
Public/Granted literature
- US20040126710A1 Mask for differential curing and process for making same Public/Granted day:2004-07-01
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