-
1.发明授权公开(公告)号：US08871856B2
公开(公告)日：2014-10-28
申请号：US12444867
申请日：2007-10-09
申请人： Bernd Göebelt , Jurgen Omeis , Sabine Johann , Sandra O'Shea
发明人： Bernd Göebelt , Jurgen Omeis , Sabine Johann , Sandra O'Shea
IPC分类号： C08F297/00 , C08F220/34 , C08F220/28 , C08F293/00 , C08L53/00
CPC分类号： C08L53/00 , C08F293/005 , C08F2438/03 , C08L2205/02 , C08L2666/24
摘要： The invention relates to compositions comprising two structured linear copolymers selected from the group consisting of block copolymers and gradient copolymers, these copolymers being prepared by different controlled polymerization techniques and the difference in the polydispersities of these copolymers, Δ(Mw/Mn), being ≧0.25. The invention further relates to the production of such blends and to their use as wetting agents and dispersants.
摘要翻译： 本发明涉及包含两种选自嵌段共聚物和梯度共聚物的结构线型共聚物的组合物，这些共聚物通过不同的受控聚合技术制备，并且这些共聚物的多分散性差异（Mw / Mn）为 ≥0.25。 本发明还涉及这种共混物的生产及其作为润湿剂和分散剂的用途。
-
2.发明申请公开(公告)号：US20100168316A1
公开(公告)日：2010-07-01
申请号：US12444867
申请日：2007-10-09
申请人： Bernd Gobelt , Jurgen Omeis , Sabine Johann , Sandra O'Shea
发明人： Bernd Gobelt , Jurgen Omeis , Sabine Johann , Sandra O'Shea
CPC分类号： C08L53/00 , C08F293/005 , C08F2438/03 , C08L2205/02 , C08L2666/24
摘要： The invention relates to compositions comprising two structured linear copolymers selected from the group consisting of block copolymers and gradient copolymers, these copolymers being prepared by different controlled polymerization techniques and the difference in the polydispersities of these copolymers, Δ(Mw/Mn), being ≧0.25. The invention further relates to the production of such blends and to their use as wetting agents and dispersants.
摘要翻译： 本发明涉及包含两种选自嵌段共聚物和梯度共聚物的结构线型共聚物的组合物，这些共聚物通过不同的受控聚合技术制备，并且这些共聚物的多分散性差异（Mw / Mn）为 ≥0.25。 本发明还涉及这种共混物的生产及其作为润湿剂和分散剂的用途。
-
公开(公告)号：US20140012036A1
公开(公告)日：2014-01-09
申请号：US13979578
申请日：2012-01-25
IPC分类号： C09D7/12
CPC分类号： C09D7/1233 , C09B67/009 , C09D5/027 , C09D7/45 , C09D7/63 , C09D11/03 , C09D17/002
摘要： The invention relates to a wetting and dispersing agent that can be produced by carrying out step (1): wherein a) an organic polymer containing primary and/or secondary amino groups and h) at least one branched polyhydroxymonocarboxylic acid comprising, in addition to a carboxyl group, at least two hydroxy groups, one of which is not bound to the main chain of the molecule, are reacted by condensation reactions, forming amide linkages; and step (2): wherein at least some of the hydroxy groups of the hydroxy-functional reaction product obtained in step (1) are reacted with at least one organic monoisocyanate, forming urethane linkages.
摘要翻译： 本发明涉及可通过进行步骤（1）制备的润湿分散剂：其中a）含有伯和/或仲氨基的有机聚合物和h）至少一种支链多羟基单羧酸，除了 羧基，至少两个羟基，其中一个不与分子的主链结合，通过缩合反应进行反应，形成酰胺键; 和步骤（2）：其中步骤（1）中获得的羟基官能反应产物的至少一些羟基与至少一种有机单异氰酸酯反应形成氨基甲酸酯键。
-
公开(公告)号：US09447292B2
公开(公告)日：2016-09-20
申请号：US13979578
申请日：2012-01-25
CPC分类号： C09D7/1233 , C09B67/009 , C09D5/027 , C09D7/45 , C09D7/63 , C09D11/03 , C09D17/002
摘要： The invention relates to a wetting and dispersing agent that can be produced by carrying out step (1): wherein a) an organic polymer containing primary and/or secondary amino groups and b) at least one branched polyhydroxymonocarboxylic acid comprising, in addition to a carboxyl group, at least two hydroxy groups, one of which is not bound to the main chain of the molecule, are reacted by condensation reactions, forming amide linkages; and step (2): wherein at least some of the hydroxy groups of the hydroxy-functional reaction product obtained in step (1) are reacted with at least one organic monoisocyanate, forming urethane linkages.
摘要翻译： 本发明涉及可通过进行步骤（1）制备的润湿分散剂：其中a）含有伯和/或仲氨基的有机聚合物和b）至少一种支链多羟基单羧酸，除了 羧基，至少两个羟基，其中一个不与分子的主链结合，通过缩合反应进行反应，形成酰胺键; 和步骤（2）：其中步骤（1）中获得的羟基官能反应产物的至少一些羟基与至少一种有机单异氰酸酯反应形成氨基甲酸酯键。
-
-
-
搜索结果
4 条记录 (耗时 0.02 秒)
