首页> 外国专利> Powder coating material, coated article and method for producing coated article

Powder coating material, coated article and method for producing coated article

机译:粉末涂料,涂布制品和制备涂布制品的方法

摘要

To provide a powder coating material capable of forming a film excellent in metallic hue, concealing property and weather resistance. The powder coating material is characterized by comprising, as constituents thereof, the following fluororesin (A), the following resin (B), and the following pigment (C), wherein the content of the pigment (C) is from 0.7 to 23 mass%, Fluororesin (A): a fluororesin having a fluorine content of at least 10 mass%, Resin (B): a resin having a SP value larger than that of the fluororesin (A), and the difference between the SP value thereof and the SP value of the fluororesin (A) is at least 0.4 (J/cm 3 ) 1/2 , Pigment (C): a pigment which is a metallic pigment covered with a covering material, and the SP value of the covering material exceeds the SP value of the fluororesin (A) and less than the SP value of the resin (B). The powder coating material is preferably made of a powder comprising powder particles containing the fluororesin (A) and the resin (B) and powder particles composed of the pigment (C), or a powder comprising powder particles containing the fluororesin (A), powder particles containing the resin (B) and powder particles composed of the pigment (C).
机译:提供一种粉末涂料,该粉末涂料能够形成金属色调,遮盖性和耐候性优异的膜。粉末涂料的特征在于,其包含以下氟树脂(A),以下树脂(B)和以下颜料(C)作为成分,其中颜料(C)的含量为0.7〜23质量%。 %,氟树脂(A):氟含量为10质量%以上的氟树脂,树脂(B):具有大于氟树脂(A)的SP值的树脂,并且其SP值与氟树脂(A)的SP值之差至少为0.4(J / cm 3)1。 / 2,颜料(C):作为被覆盖材料覆盖的金属颜料的颜料,并且该覆盖材料的SP值超过氟树脂(A)的SP值并且小于树脂(B)的SP值。粉末涂料优选由包含含氟树脂(A)和树脂(B)的粉末颗粒和由颜料(C)构成的粉末的粉末或包含含氟树脂(A)的粉末颗粒的粉末制成。含有树脂(B)的颗粒和由颜料(C)组成的粉末颗粒。

著录项

  • 公开/公告号JP6610654B2

    专利类型

  • 公开/公告日2019-11-27

    原文格式PDF

  • 申请/专利权人 AGC株式会社;

    申请/专利号JP20170503447

  • 发明设计人 尾知 修平;相川 将崇;齋藤 俊;

    申请日2016-02-25

  • 分类号C09D201/04;C09D5/03;C09D127/16;

  • 国家 JP

  • 入库时间 2022-08-21 11:33:13

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号