首页> 外国专利> BLACK PIGMENT HAVING INFRARED-REFLECTING PROPERTIES, AND PAINT AND RESIN COMPOSITION THAT USE SAID BLACK PIGMENT HAVING INFRARED-REFLECTING PROPERTIES

BLACK PIGMENT HAVING INFRARED-REFLECTING PROPERTIES, AND PAINT AND RESIN COMPOSITION THAT USE SAID BLACK PIGMENT HAVING INFRARED-REFLECTING PROPERTIES

机译：具有红外反射特性的黑色颜料，以及使用具有红外反射特性的常用黑色颜料的涂料和树脂组合物

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摘要

The present invention provides an infrared reflecting black pigment comprising no harmful elements such as Cr 6+ and the like, which exhibits excellent infrared reflecting properties and acid resistance. The present invention relates to an infrared reflecting black pigment that comprises a composite oxide comprising Cu and Zn or a composite oxide comprising Cu, Zn and Al, and has a blackness (L* value) of not more than 29 and a near infrared reflectance of not less than 40%, as well as a paint and a resin composition using the infrared reflecting black pigment.

机译：本发明提供了不包含有害元素如Cr 6+等的红外反射黑色颜料，其显示出优异的红外反射性能和耐酸性。红外线反射黑色颜料技术领域本发明涉及一种红外线反射黑色颜料，其包含含有Cu和Zn的复合氧化物或含有Cu，Zn和Al的复合氧化物，且黑度（L *值）为29以下，且具有近红外反射率。不少于40％，以及使用红外线反射黑色颜料的油漆和树脂组合物。

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公开/公告号EP3040383A4

专利类型
公开/公告日2017-03-22

原文格式PDF
申请/专利权人 TODA KOGYO CORPORATION;
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申请/专利号EP20140840577
发明设计人 MARUYAMA SHINSUKE;KOUZAWA MINORU;TETSUOKA TOYOAKI;SHIMANE KAZUMITSU;WATANABE KOZO;FUJII YASUHIKO;
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申请日2014-08-29
分类号C09C1;C01G9;C08K3/22;C08L101;C09C1/04;C09C1/40;C09C3/06;C09D5/33;C09D7/12;C09D201;
国家 EP
入库时间 2022-08-21 14:04:40

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