-
公开(公告)号:US20100258762A1
公开(公告)日:2010-10-14
申请号:US12746422
申请日:2008-12-04
申请人: Masahiro Isobe , Akihiro Imai , Atsuko Tachibana
发明人: Masahiro Isobe , Akihiro Imai , Atsuko Tachibana
IPC分类号: C09K3/00
CPC分类号: C08J5/18 , C08G18/0823 , C08G18/0866 , C08G18/12 , C08G18/283 , C08G18/3206 , C08G18/3271 , C08G18/3275 , C08G18/348 , C08G18/44 , C08G18/4833 , C08G18/4854 , C08G18/6692 , C08G18/711 , C08G18/73 , C08G18/757 , C08G18/758 , C08G18/8061 , C08J2375/08 , C08G18/6688 , C08G18/3234 , C08G18/6622 , C08G18/50 , C08G18/3893
摘要: An aqueous polyurethane resin is prepared by reaction of an isocyanate group-terminated prepolymer with a chain extender containing polyamine. The isocyanate group-terminated prepolymer is obtained by reaction of at least a polyisocyanate containing 50 wt % or more of a non-multiple ring polyisocyanate that does not contain an aromatic ring and an aliphatic ring, or contains one aromatic ring or aliphatic ring; polyoxyethylene polyol; and a polyoxyethylene side chain-containing active compound having two or more hydroxyl groups or isocyanate groups at its molecular terminal and having a polyoxyethylene group in the side chain.
摘要翻译: 通过异氰酸酯基封端的预聚物与含有多胺的扩链剂的反应来制备水性聚氨酯树脂。 异氰酸酯基封端的预聚物通过至少含有50重量%以上的不含芳香环和脂肪族环的非多元环多异氰酸酯或含有一个芳香环或脂肪族环的多异氰酸酯反应而得到; 聚氧乙烯多元醇 和在其分子末端具有两个以上羟基或异氰酸酯基并在侧链具有聚氧乙烯基的聚氧乙烯侧链的活性化合物。
-
公开(公告)号:US08461255B2
公开(公告)日:2013-06-11
申请号:US12746422
申请日:2008-12-04
申请人: Masahiro Isobe , Akihiro Imai , Atsuko Tachibana
发明人: Masahiro Isobe , Akihiro Imai , Atsuko Tachibana
CPC分类号: C08J5/18 , C08G18/0823 , C08G18/0866 , C08G18/12 , C08G18/283 , C08G18/3206 , C08G18/3271 , C08G18/3275 , C08G18/348 , C08G18/44 , C08G18/4833 , C08G18/4854 , C08G18/6692 , C08G18/711 , C08G18/73 , C08G18/757 , C08G18/758 , C08G18/8061 , C08J2375/08 , C08G18/6688 , C08G18/3234 , C08G18/6622 , C08G18/50 , C08G18/3893
摘要: An aqueous polyurethane resin is prepared by reaction of an isocyanate group-terminated prepolymer with a chain extender containing polyamine. The isocyanate group-terminated prepolymer is obtained by reaction of at least a polyisocyanate containing 50 wt % or more of a non-multiple ring polyisocyanate that does not contain an aromatic ring and an aliphatic ring, or contains one aromatic ring or aliphatic ring; polyoxyethylene polyol; and a polyoxyethylene side chain-containing active compound having two or more hydroxyl groups or isocyanate groups at its molecular terminal and having a polyoxyethylene group in the side chain.
摘要翻译: 通过异氰酸酯基封端的预聚物与含有多胺的扩链剂的反应来制备水性聚氨酯树脂。 异氰酸酯基封端的预聚物通过至少含有50重量%以上的不含芳香环和脂肪族环的非多元环多异氰酸酯或含有一个芳香环或脂肪族环的多异氰酸酯反应而得到; 聚氧乙烯多元醇 和在其分子末端具有两个以上羟基或异氰酸酯基并在侧链具有聚氧乙烯基的聚氧乙烯侧链的活性化合物。
-