ポリウレタン水分散体、及びそれから得られるフィルム成形体、手袋

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专利权人:

トーヨーポリマー株式会社;ショーワグローブ株式会社

发明人:

後藤 充朗,樋口 直仁

申请号：

JP20130242317

公开号：

JP6267943(B2)

申请日:

2013.11.22

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a polyurethane aqueous dispersion that has practical utility in terms of processing suitability when producing a film molded article by salt coagulation method, and the obtained film molded article having practical utility in terms of ethanol aqueous solution resistance.SOLUTION: A polyurethane aqueous dispersion is obtained by a reaction of, at least, polyisocyanate (A), random copolymer (B) of ethylene oxide and tetrahydrofuran, polyol (C) with a number average molecular weight of 500-5000, and a diol compound (E) having a carboxyl group.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/