公开(公告)号：US09034981B2

公开(公告)日：2015-05-19

申请号：US11909606

申请日：2006-03-16

申请人： Göran Ziegler ,  David James ,  Kent Sörensen

发明人： Göran Ziegler ,  David James ,  Kent Sörensen

IPC分类号： C08F2/46 ,  C08L75/04 ,  C08G18/67 ,  C08G18/08 ,  C08G18/12 ,  C08G18/44 ,  C09D175/16

CPC分类号： C08G18/672 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/44 ,  C09D175/16 ,  C08G18/3228 ,  C08G18/6659

摘要： Disclosed is an aqueous polyurethane dispersion obtained by dispersing in water a reaction product obtained by reacting a reaction mixture comprising at least one organic, aliphatic, cycloaliphatic or aromatic di, tri or poryisocyanate, at least one isocyanate reactive polycarbonate diol, triol or polyol, at least one compound comprising at least one isocyanate reactive group and at least one free radically polymerizable unsaturated group, and at least one compound comprising at least one isocyanate reactive group and at least one at least dispersing active group, and optionally at least one compound comprising at least two isocyanate reactive groups and having a molecular weight of less than 1000 g/mol.

摘要翻译： 公开了一种水性聚氨酯分散体，其通过将包含至少一种有机，脂族，脂环族或芳族二，三或异氰酸酯的反应混合物，至少一种异氰酸酯反应性聚碳酸酯二醇，三醇或多元醇的反应混合物分散在水中而得到的反应产物， 至少一种包含至少一种异氰酸酯反应性基团和至少一种可自由基聚合的不饱和基团的化合物，和至少一种包含至少一种异氰酸酯反应性基团和至少一种至少分散的活性基团的化合物，以及任选的至少一种包含 至少两个异氰酸酯反应性基团，分子量小于1000g / mol。