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Aqueous resin dispersion, manufacturing method of aqueous resin dispersion, hydrophilization treatment agent, hydrophilization treatment method, metal material and heat exchanger

机译：水树脂分散体，水树脂分散的制造方法，亲水化处理剂，亲水处理方法，金属材料和热交换器

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摘要

Provided are an aqueous resin dispersion of an ethylene-vinyl alcohol copolymer exhibiting excellent dispersion stability, a production method for the aqueous resin dispersion, a hydrophilization agent including the aqueous resin dispersion, a hydrophilization method using the hydrophilization agent, a metal material on which a hydrophilic coating has been formed, and a heat exchanger on which a hydrophilic coating has been formed. Specifically provided are: an aqueous resin dispersion comprising an ethylene-vinyl alcohol copolymer (A) and a radical polymer (B) having a structural unit derived from a radical-polymerizable carboxylic acid monomer (B1-1), wherein the content of the radical polymer (B) is 10-80 mass% relative to the total content of the ethylene-vinyl alcohol copolymer (A) and the radical polymer (B); a production method for the aqueous resin dispersion; a hydrophilization agent including the aqueous resin dispersion; a hydrophilization method using the hydrophilization agent; a metal material on which a hydrophilic coating has been formed; and a heat exchanger on which a hydrophilic coating has been formed.

机译：提供了乙烯 - 乙烯醇共聚物的水性树脂分散体，其具有优异的分散稳定性，用于水性树脂分散的制造方法，亲水化剂，包括水性树脂分散体，使用亲水化剂的亲水化方法，是其中的金属材料已经形成亲水涂层，并形成了亲水涂层的热交换器。具体实施方式：包含乙烯 - 乙烯醇共聚物（A）和具有衍生自可自由基聚合羧酸单体（B1-1）的结构单元的自由基聚合物（B），其中自由基的含量相对于乙烯 - 乙烯醇共聚物（A）和自由基聚合物（B）的总含量，聚合物（B）为10-80质量％;水树脂分散的制备方法;一种疏水化剂，包括水性树脂分散体;使用亲水化剂的亲水化方法;已经形成了亲水涂层的金属材料;和一种热交换器，在该热交换器上形成了亲水涂层。

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公开/公告号JP6841604B2

专利类型
公开/公告日2021-03-10

原文格式PDF
申请/专利权人日本ペイント・サーフケミカルズ株式会社;
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申请/专利号JP20160112167
发明设计人梅田真紗子;斉藤宏一;内川美和;和田優子;水野晃宏;金子宗平;
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申请日2016-06-03
分类号C08L29/04;C08L33/02;C08L39/06;C08L39/02;C08L71/02;C08F2/44;C08F290/06;C09D123/08;C09D201/08;C09D201/02;C09D5/02;C09D201/06;C09D7/40;C09D5/08;C09D129/04;C09K3/18;B05D5;B05D7/24;
国家 JP
入库时间 2022-08-24 17:35:23

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