Invention Grant
- Patent Title: Abrasion-resistant coating composition and coated article
- Patent Title (中): 耐磨涂料组合物和涂层制品
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Application No.: US12127331Application Date: 2008-05-27
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Publication No.: US07727635B2Publication Date: 2010-06-01
- Inventor: Masahiro Furuya , Muneo Kudo
- Applicant: Masahiro Furuya , Muneo Kudo
- Applicant Address: JP Tokyo
- Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-140729 20070528
- Main IPC: B32B9/04
- IPC: B32B9/04 ; C08K3/34 ; C08L83/04

Abstract:
A coating composition that is capable of forming a coating film that combines abrasion resistance and crack resistance. The composition comprises: (A) a silicone resin obtained by hydrolysis and condensation of an alkoxysilane that includes an alkoxysilane represented by a general formula (1): (R1)mSi(OR2)4-m (1) (wherein, R1 represents a hydrogen atom, or a substituted or unsubstituted monovalent hydrocarbon group, R2 represents an alkyl group of 1 to 3 carbon atoms, and m represents either 0 or 1), (B) hydrophobic silica microparticles, (C) a curing catalyst, and (D) a solvent.
Public/Granted literature
- US20080299400A1 ABRASION-RESISTANT COATING COMPOSITION AND COATED ARTICLE Public/Granted day:2008-12-04
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