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Title: Reactive aqueous polyurethane fabric finishing agent, its preparation method and application
Other Title: 反应型水性聚氨酯织物整理剂,其制备方法及应用
Authors: Hu, J 
Liu, Y
Issue Date: 18-Jun-2008
Source: 中国专利 ZL 200410047647.6
Abstract: This invention relates to an aquosity polyurethane with end-closed or polyurethane structure preparing process and finishing method for preventing the fabric from winkle and distortion, which has a new application being used as finishing agent. The agent adopts prepolymer aggregating and end terminating technology to make out stable aquosity polyurethane with response type end group, whose emulsion particle diameter ranges from 50 to 500 nm and can be adjusted. The invention has functions of high adhesive strength, good impact resistance, hydrolytic resistance and shape memorization.
Publisher: 中华人民共和国国家知识产权局
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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