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公开(公告)号：US20150274649A1
公开(公告)日：2015-10-01
申请号：US14436993
申请日：2013-10-28
发明人： Yongchun Chen , Shiling Zhang , Ling Yuan , Guoling Hou
IPC分类号： C07C271/20 , B01F17/00 , C08G18/02
CPC分类号： C07C271/20 , B01F17/005 , C08G18/02 , C08G18/10 , C08G18/283 , C08G18/706 , C08G18/792
摘要： Provided is a composition comprising one or more compound having the structure of formula II: wherein A is a residue of a polyisocyanate, L is a linking group formed by a reaction of an isocyanate group with an isocyanate-reactive group, n is 5 to 25, m is 0 to 100, and Z is methyl or ethyl or propyl, and wherein the ratio of the sum of the moles of isocyanate groups plus the moles of said L groups to the moles of said Z groups is 2:1 to 30:1. Also provided is an emulsion in which the particles comprise such a composition and further comprise one or more water-insoluble compound that does not have the structure A-NCO,
摘要翻译： 提供了包含一种或多种具有式II结构的化合物的组合物：其中A是多异氰酸酯的残基，L是通过异氰酸酯基团与异氰酸酯反应性基团的反应形成的连接基团，n为5至25 m为0〜100，Z为甲基或乙基或丙基，并且其中异氰酸酯基团的摩尔数加上述所述L基团的摩尔数与所述Z基团的摩尔数之比为2:1至30:1。 1。 还提供了一种乳液，其中颗粒包含这种组合物，并且还包含一种或多种不具有结构A-NCO的水不溶性化合物，
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公开(公告)号：US09771318B2
公开(公告)日：2017-09-26
申请号：US14436993
申请日：2013-10-28
发明人： Yongchun Chen , Shiling Zhang , Ling Yuan , Guoling Hou
CPC分类号： C07C271/20 , B01F17/005 , C08G18/02 , C08G18/10 , C08G18/283 , C08G18/706 , C08G18/792
摘要： Provided is a composition comprising one or more compound having the structure of formula II: wherein A is a residue of a polyisocyanate, L is a linking group formed by a reaction of an isocyanate group with an isocyanate-reactive group, n is 5 to 25, m is 0 to 100, and Z is methyl or ethyl or propyl, and wherein the ratio of the sum of the moles of isocyanate groups plus the moles of said L groups to the moles of said Z groups is 2:1 to 30:1. Also provided is an emulsion in which the particles comprise such a composition and further comprise one or more water-insoluble compound that does not have the structure A-NCO.
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