![含高折射率金属氧化物微粒的涂料组合物及将该涂料组合物涂布于基材上而得的固化性涂膜](/CN/2009/8/30/images/200980152910.jpg)
基本信息:
- 专利标题: 含高折射率金属氧化物微粒的涂料组合物及将该涂料组合物涂布于基材上而得的固化性涂膜
- 申请号:CN200980152910.9 申请日:2009-08-12
- 公开(公告)号:CN102264851A 公开(公告)日:2011-11-30
- 发明人: 石原庸一 , 村井幸雄 , 平井俊晴 , 小松通郎
- 申请人: 日挥触媒化成株式会社
- 申请人地址: 日本神奈川县
- 专利权人: 日挥触媒化成株式会社
- 当前专利权人: 日挥触媒化成株式会社
- 当前专利权人地址: 日本神奈川县
- 代理机构: 上海专利商标事务所有限公司
- 代理人: 胡烨
- 优先权: 2008-335588 2008.12.27 JP
- 国际申请: PCT/JP2009/064221 2009.08.12
- 国际公布: WO2010/073772 JA 2010.07.01
- 进入国家日期: 2011-06-23
- 主分类号: C09D201/00
- IPC分类号: C09D201/00 ; C09C3/06 ; C09D5/00 ; C09D7/12 ; C09D183/00 ; G02B1/10 ; G02C7/00
The present invention relates to a coating composition containing metal oxide fine particles having a high refractive index and low photocatalytic activity; also to a curable coating film obtained by applying the coating composition onto a base. The coating composition contains high-refractive-index metal oxide fine particles each obtained by coating the surface of a specific titanium-based fine particle having a rutile type crystal structure with a silica-containing oxide or a silica-containing complex oxide. The curable coating film is obtained by applying the coating composition onto a base. Since the metal oxide fine particles have not only a high refractive index but also low photocatalytic activity, the coating composition can form a coating film having excellent weather resistance and excellent light resistance on a base.
公开/授权文献:
- CN102264851B 含高折射率金属氧化物微粒的涂料组合物及将该涂料组合物涂布于基材上而得的固化性涂膜 公开/授权日:2013-10-16