Invention Grant
US08981151B2 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.: US14247379Application Date: 2014-04-08
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Publication No.: US08981151B2Publication Date: 2015-03-17
- 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: C07C235/08
- IPC: C07C235/08 ; C08G18/50 ; C08G18/38 ; C08G18/67 ; C08G18/79 ; C08G18/81 ; C09D175/16 ; G02B1/10
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
- US20140221689A1 PERFLUOROPOLYETHER URETHANE ADDITIVES HAVING (METH)ACRYL GROUPS AND HARD COATS Public/Granted day:2014-08-07
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