Process for making crosslinkable polyurethane/acrylic hybrid dispersions

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专利权人:

Dow Global Technologies LLC;Rohm and Haas Company

发明人:

Zhang Jiguang,Guo Shouxue,Wang Yujiang,Feng Shaoguang,Jiang Siyuan,Wang Caifeng

申请号：

US201514858346

公开号：

US9963613(B2)

申请日:

2015.09.18

申请国别(地区):

美国

年份:

2018

代理人:

Stauss Karl E.`Cantor Colburn LLP

摘要：

The present invention provides a new process of preparation for PUA with superior mechanical performance, such as elongation, and tensile strength. The process is solvent free, smooth, and robust. PU prepolymer prepared according to the present invention has low viscosity, and contains no particulate DMPA.

来源网站：

中国工程科技知识中心

来源网址：

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