发明申请
- 专利标题: Stain repellent optical hard coating
- 专利标题(中): 防污光学硬涂层
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申请号: US11121456申请日: 2005-05-04
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公开(公告)号: US20050249957A1公开(公告)日: 2005-11-10
- 发明人: Naiyong Jing , Zai-Ming Qiu , Thomas Klun , Richard Pokorny , George Moore , Mark Pellerite
- 申请人: Naiyong Jing , Zai-Ming Qiu , Thomas Klun , Richard Pokorny , George Moore , Mark Pellerite
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 主分类号: C08J7/04
- IPC分类号: C08J7/04 ; C09D4/00 ; G02B1/10 ; B32B5/16
摘要:
A hard coating composition for use as a stain repellent single layer on an optical display. The coating composition adds a monomer of a mono or multi(methyl)acrylate bearing at least one monovalent hexafluoropolypropylene oxide derivative and a free radically reactive compatibilizer consisting of either a fluoroalkyl-group containing acrylate compatibilizer or a fluoroalkylene-group containing acrylate compatibilizer to a conventional hydrocarbon-based hard coat formulation. The resultant coating is substantially smooth and forms a durable surface layer that has low surface energy that is stain and ink repellent.
公开/授权文献
- US07173778B2 Stain repellent optical hard coating 公开/授权日:2007-02-06