Waterborne polyurethane modified with poly(ethylene glycol) macromer for waterproof breathable coating

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• 作者：Jin Hwan Jeong^a ; Young Chul Han^b ; Jeong Han Yang^b ; Dong Sup Kwak^c ; Han Mo Jeong^a ; ^{hmjeong@mail.ulsan.ac.kr}
• 关键词：Waterborne ; Polyurethane ; Coating ; Breathable ; Poly(ethylene glycol) ; Macromer
• 刊名：Progress in Organic Coatings
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：103
• 期：Complete
• 页码：69-75
• 全文大小：1105 K
• 卷排序：103

文摘

Waterborne polyurethane was modified with poly(ethylene glycol) (PEG) macromer. Polymer chains with PEG brushes were interpenetrated in polyurethane network. The properties of the breathable polyurethane were well-balanced. The water vapor permeability was temperature-responsive.