- 专利标题： Coating composition, coating film obtained therefrom, multilayer structure, and process for producing multilayer structure
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申请号： US14893683申请日： 2014-05-28
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公开(公告)号： US09790392B2公开(公告)日： 2017-10-17
- 发明人: Mitsuo Shibutani , Misa Kuwada
- 申请人： THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
- 申请人地址： JP Osaka
- 专利权人： THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人： THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2013-111851 20130528; JP2013-253253 20131206
- 国际申请： PCT/JP2014/064149 WO 20140528
- 国际公布： WO2014/192818 WO 20141204
- 主分类号： C09D129/04
- IPC分类号： C09D129/04 ; C09D5/02 ; C09D7/12 ; C09D133/08 ; C08K3/22
摘要：
The present invention provides a coating film having a high level of heat resistance and a coating composition from which the coating film can be obtained. The coating composition of the invention includes (A) an emulsion which includes a polyvinyl alcohol-based resin as a dispersing agent, an acrylic resin as a dispersoid, and water as a dispersion medium and (B) fibrous metal oxide microparticles, wherein the fibrous metal oxide microparticles have an average major-axis length of 10 to 2,500 nm and an average aspect ratio of 10 to 450.
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