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公开(公告)号:US5872182A
公开(公告)日:1999-02-16
申请号:US561197
申请日:1995-11-21
申请人: Youlu Duan , Sonja Stammler , Jillian H. Ierien , Brian L. Marty
发明人: Youlu Duan , Sonja Stammler , Jillian H. Ierien , Brian L. Marty
IPC分类号: C08L75/06 , B32B27/00 , B32B27/40 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/42 , C08G18/46 , C08G18/65 , C08G18/66 , C08G18/72 , C08G18/83 , C08L75/04 , C09J175/04 , C09J175/06 , C09D175/06
CPC分类号: C09J175/06 , C08G18/0819 , C08G18/0823 , C08G18/0828 , C08G18/0866 , C08G18/10 , C08G18/12 , C08G18/4676 , C08G18/6659 , C08G18/722 , C08G18/724 , C08G18/833 , C08G18/838 , C08G2170/80 , C08G2250/00 , Y10S528/905 , Y10T428/31551 , Y10T428/31558 , Y10T428/31565 , Y10T428/31573 , Y10T428/3158 , Y10T428/31587 , Y10T428/31591 , Y10T428/31605
摘要: A water-based sulfonated polyurethane composition and footwear manufactured using the composition as as an adhesive, coating and primer. The sulfonated polyurethane is a reaction product ofa) at least one polyisocyanate;b) at least one alkylene diol;c) at least one sulfonated polyester polyol wherein the sulfo groups thereof are present as alkali metal salts; andd) at least one dihydroxy carboxylic acid, or salt thereof. The composition may also be modified to include a dispersed polymer or copolymer of an ethylenically unsaturated monomer. Such mofified compositions may be obtained by preparing the sulfonated polyurethane in the presence of an ethylenically unsaturated monomer and subsequently subjecting the mixture to free-radical polymerization conditions.
摘要翻译: 水性磺化聚氨酯组合物和使用该组合物作为粘合剂,涂层和底漆制成的鞋类。 磺化聚氨酯是a)至少一种多异氰酸酯的反应产物; b)至少一种亚烷基二醇; c)至少一种磺化聚酯多元醇,其中磺基作为碱金属盐存在; 和d)至少一种二羟基羧酸或其盐。 组合物也可以被修饰成包括分散的烯属不饱和单体的聚合物或共聚物。 可以通过在烯键式不饱和单体的存在下制备磺化聚氨酯并随后使混合物经受自由基聚合条件来获得这种改性组合物。