Invention Grant
- Patent Title: UV-curable coating compositions with self-healing capabilities, coating films, and methods of producing coating films
- Patent Title (中): 具有自愈能力的UV固化涂料组合物，涂膜和生产涂膜的方法
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Application No.: US13990698Application Date: 2012-02-13
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Publication No.: US08975308B2Publication Date: 2015-03-10
- Inventor: Hye-Min Kim , Yeong-Rae Chang , Heon Kim
- Applicant: Hye-Min Kim , Yeong-Rae Chang , Heon Kim
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR1020110012781 20110214; KR1020120013943 20120210
- International Application: PCT/KR2012/001060 WO 20120213
- International Announcement: WO2012/111947 WO 20120823
- Main IPC: C08F2/50
- IPC: C08F2/50 ; B29C71/04 ; C08F2/46 ; C08G61/04 ; C09D175/14 ; C09D7/12 ; C08G18/75 ; C08G18/10 ; C09D175/16 ; C08G18/42 ; C08G18/67 ; C08G18/76 ; C08G18/79
Abstract:
The present invention is directed to a coating composition including a (meth)acrylate binder resin, a UV initiator, an organic solvent, and silica particles surface-treated with a (meth)acrylate compound, a coating film including a cured product of the coating composition, and a method of producing the coating film. The present invention makes it possible to provide a coating material having high transmittance and a low level of haze, and excellent scratch resistance and self-healing capabilities.
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