Invention Grant
US08729211B2 Perfluoropolyether urethane additives having (meth)acryl groups and hard coats
有权
具有（甲基）丙烯酸基团和硬涂层的全氟聚醚氨基甲酸酯添加剂
- Patent Title: Perfluoropolyether urethane additives having (meth)acryl groups and hard coats
- Patent Title (中): 具有（甲基）丙烯酸基团和硬涂层的全氟聚醚氨基甲酸酯添加剂
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Application No.: US13908102Application Date: 2013-06-03
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Publication No.: US08729211B2Publication Date: 2014-05-20
- Inventor: Thomas P. Klun , Naiyong Jing , Richard J. Pokorny , Zai-Ming Qiu , Mark J. Pellerite , William D. Coggio , Christopher B. Walker, Jr.
- Applicant: 3M Innovative Properties Company
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Carolyn A. Fischer
- Main IPC: C08G18/50
- IPC: C08G18/50 ; C08G18/79 ; C08G18/04 ; C08G18/06
Abstract:
Fluorocarbon- and urethane-(meth)acryl-containing additives and hardcoats. The hardcoats are particularly useful as a surface layer on an optical device.
Public/Granted literature
- US20130261280A1 PERFLUOROPOLYETHER URETHANE ADDITIVES HAVING (METH)ACRYL GROUPS AND HARD COATS Public/Granted day:2013-10-03
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