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1.发明申请ALKOXYLATED POLYAMINES AND POLYETHERAMINE POLYOL COMPOSITIONS FOR FOAM CONTROL 有权用于泡沫控制的烷氧基聚酰胺和聚醚胺多元醇组合物公开(公告)号：US20120238483A1
公开(公告)日：2012-09-20
申请号：US13488316
申请日：2012-06-04
IPC分类号： C07C217/08 , D21H17/07 , C04B16/00 , C10G31/00 , C09D11/02 , C08K5/17 , B01D17/05 , C11D3/30
CPC分类号： C08G65/2624 , C08G65/22 , Y10T428/2933 , Y10T428/2991
摘要： This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine terminated polyethers with epoxide functional compounds. The novel compounds of the invention are particularly useful as wetting and foam control agents. The disclosed compounds exhibit exceptional antifoaming and defoaming activity while simultaneously reducing the dynamic surface tension when incorporated at low levels in water-based systems.
摘要翻译： 本发明涉及由二胺或多胺与烯化氧的反应衍生的新化合物。 本发明还涉及衍生自胺封端的聚醚与环氧官能化合物的反应的新化合物。 本发明的新颖化合物特别可用作润湿剂和泡沫控制剂。 所公开的化合物表现出优异的消泡和消泡活性，同时在水基体系中以低水平掺入时同时降低动态表面张力。
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2.发明申请Alkoxylated polyamines and polyetheramine polyol compositions for foam control 有权用于泡沫控制的烷氧基化多胺和聚醚胺多元醇组合物公开(公告)号：US20090149369A1
公开(公告)日：2009-06-11
申请号：US12285328
申请日：2008-10-01
IPC分类号： C07C223/02 , C11D3/00 , C09B67/00 , B32B27/00 , B01D19/04 , C09D11/00 , C08K5/17 , C10G29/20
CPC分类号： C08G65/2624 , C08G65/22 , Y10T428/2933 , Y10T428/2991
摘要： This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine terminated polyethers with epoxide functional compounds. The novel compounds of the invention are particularly useful as wetting and foam control agents. The disclosed compounds exhibit exceptional antifoaming and defoaming activity while simultaneously reducing the dynamic surface tension when incorporated at low levels in water-based systems.
摘要翻译： 本发明涉及由二胺或多胺与烯化氧的反应衍生的新化合物。 本发明还涉及衍生自胺封端的聚醚与环氧官能化合物的反应的新化合物。 本发明的新颖化合物特别可用作润湿剂和泡沫控制剂。 所公开的化合物表现出优异的消泡和消泡活性，同时在水基体系中以低水平掺入时同时降低动态表面张力。
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