发明申请
- 专利标题： NEAR-INFRARED SHIELDING COATING AGENT CURABLE AT ORDINARY TEMPERATURES, NEAR INFRARED SHIELDING FILM USING SAME, AND MANUFACTURING METHOD THEREFOR
- 专利标题（中）： 近红外屏蔽涂料代理可固化在常规温度下，使用相同的红外屏蔽膜及其制造方法
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申请号： US13376869申请日： 2010-06-09
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公开(公告)号： US20120168649A1公开(公告)日： 2012-07-05
- 发明人: Yoichi Ishibai , Akihito Sakai , Takashi Nishikawa , Kenji Kataoka , Kiyoyuki Hotta , Hideyo Ando , Yuzo Fukuda , Yorisuke Kondo , Kazuya Suzuki
- 申请人： Yoichi Ishibai , Akihito Sakai , Takashi Nishikawa , Kenji Kataoka , Kiyoyuki Hotta , Hideyo Ando , Yuzo Fukuda , Yorisuke Kondo , Kazuya Suzuki
- 优先权： JP2009-141348 20090612
- 国际申请： PCT/JP2010/059743 WO 20100609
- 主分类号： G02B5/20
- IPC分类号： G02B5/20 ; B05D5/06 ; B05D3/00 ; C09D5/32
摘要：
Provided is a near-infrared shielding coating agent containing: (1) an inorganic near-infrared absorbing agent; (2) a tetrafunctional silicon compound represented by general formula Si(OR1)4, a hydrolysate thereof, and/or a condensation polymerization product thereof; (3) a trifunctional silicon compound represented by general formula R2Si(OR3)3, a hydrolysate thereof, and/or a condensation polymerization product thereof; (4) a silane coupling agent represented by one of the general formulas Si(X)3-Y or R4Si(X)2-Y, a hydrolysate thereof, and/or a condensation polymerization product thereof; and (5) a solvent. This coating agent allows the formation, at an ordinary temperature between 5° C. and 40° C., of a near-infrared shielding film that has a high film hardness and is not prone to cracks.
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