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公开(公告)号：US06174933B1
公开(公告)日：2001-01-16
申请号：US09288468
申请日：1999-04-08
IPC分类号： C09J12302
CPC分类号： C08F216/20
摘要： Radiation polymerizable vinylether-based compositions, and cured vinylether-based formulations having a predetermined balance of tack, peel and shear particularly suitable for use in pressure sensitive adhesives are described.
摘要翻译： 描述了可辐射聚合的基于乙烯基醚的组合物，以及特别适用于压敏粘合剂的预定粘度，剥离和剪切平衡度的固化的基于乙烯基醚的制剂。
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2.发明授权公开(公告)号：US06417356B1
公开(公告)日：2002-07-09
申请号：US09764641
申请日：2001-01-18
IPC分类号： C07B6300
CPC分类号： C07C41/46 , C07D201/18 , C07C43/16
摘要： This invention relates to a composition containing (a) a component selected from the group of a mono- or poly- vinyl substituted mono- or poly-ether, a mono- or poly- vinyl substituted lactam, or a mixture thereof contained in an acidic medium and (b) an aliphatic, primary or secondary mono- or poly-amine at a concentration sufficient to adjust the pH of the composition above
摘要翻译： 本发明涉及一种组合物，其含有（a）选自单 - 或多 - 乙烯基取代的单醚或聚醚，单或多乙烯基取代的内酰胺或其包含在酸性中的混合物的组分 介质和（b）以足以调节上述组合物的pH的浓度的脂族，伯或仲或单 - 胺
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3.发明授权Free-flowing flakes of vinyl caprolactam monomer and process for making same 失效乙烯基己内酰胺单体的自由流动薄片及其制备方法公开(公告)号：US06359128B1
公开(公告)日：2002-03-19
申请号：US09618395
申请日：2000-07-18
IPC分类号： C07D22310
CPC分类号： C07D223/10
摘要： Free-flowing flakes of vinyl caprolactam monomer usable below its melting point of 34° C. without developing coloration.
摘要翻译： 乙烯基己内酰胺单体的自由流动薄片可以在其熔点为34℃以下使用，而不会显色
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公开(公告)号：US6063864A
公开(公告)日：2000-05-16
申请号：US064210
申请日：1998-04-22
IPC分类号： C08F283/01 , C08L67/06
CPC分类号： C08F283/01
摘要： A curable, unsaturated polyester composition comprising, by weight, an unsaturated polyester and 1-60% styrene and 1-50% vinylether monomers.
摘要翻译： 一种可固化的不饱和聚酯组合物，其包含不饱和聚酯和1-60％苯乙烯和1-50％乙烯基醚单体。
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公开(公告)号：US5844039A
公开(公告)日：1998-12-01
申请号：US910082
申请日：1997-08-12
申请人： Alec B. Scranton , Arvind M. Mathur , John Klier
发明人： Alec B. Scranton , Arvind M. Mathur , John Klier
IPC分类号： A61K9/28 , A61K9/50 , A61K47/34 , A61L15/60 , C08F2/24 , C08F283/06 , C08F290/06 , C08F8/14
CPC分类号： C08F290/062 , A61K47/34 , A61L15/60 , C08F2/24 , C08F283/06 , A61K9/2853 , A61K9/5031
摘要： Polymers comprising reversible hydrophobic functionalities are disclosed. The preferred embodiment polymers comprise Lewis acid segments and Lewis base segments. The polymer segments are, by themselves, hydrophilic and will either swell or dissolve in water. When the segments are incorporated into a polymer according to the present invention, the segments form water-insoluble or hydrophobic complexes. Upon changes in pH, temperature or solvent type, these complexes may dissociate, giving large transitions in polymer viscosity, emulsification ability, mechanical strength or transport properties. These polymers are useful as reversible emulsifiers which form stable emulsions at acidic pH and unstable emulsions at basic pH, as water-borne thickeners having low viscosity at low pH and high viscosity at high pH, as superabsorbing resins, or as coatings for pharmaceutical or agricultural agents.
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公开(公告)号：US5739210A
公开(公告)日：1998-04-14
申请号：US695237
申请日：1996-08-08
申请人： Alec B. Scranton , Arvind M. Mathur , John Klier
发明人： Alec B. Scranton , Arvind M. Mathur , John Klier
IPC分类号： A61K9/28 , A61K9/50 , A61K47/34 , A61L15/60 , C08F2/24 , C08F283/06 , C08F290/06 , C08F8/14
CPC分类号： C08F290/062 , A61K47/34 , A61L15/60 , C08F2/24 , C08F283/06 , A61K9/2853 , A61K9/5031
摘要： Polymers comprising reversible hydrophobic functionalities are disclosed. The preferred embodiment polymers comprise Lewis acid segments and Lewis base segments. The polymer segments are, by themselves, hydrophilic and will either swell or dissolve in water. When the segments are incorporated into a polymer according to the present invention, the segments form water-insoluble or hydrophobic complexes. Upon changes in pH, temperature or solvent type, these complexes may dissociate, giving large transitions in polymer viscosity, emulsification ability, mechanical strength or transport properties. These polymers are useful as reversible emulsifiers which form stable emulsions at acidic pH and unstable emulsions at basic pH, as water-borne thickeners having low viscosity at low pH and high viscosity at high pH, as superabsorbing resins, or as coatings for pharmaceutical or agricultural agents.
摘要翻译： 公开了包含可逆疏水官能度的聚合物。 优选的实施方案聚合物包含路易斯酸区段和路易斯碱段。 聚合物段本身是亲水性的，并且将溶胀或溶解在水中。 当根据本发明将片段并入聚合物时，片段形成水不溶性或疏水性复合物。 当pH，温度或溶剂类型发生变化时，这些配合物可能会离解，从而产生聚合物粘度，乳化能力，机械强度或运输性能的巨大转变。 这些聚合物可用作在酸性pH下形成稳定乳液的可逆乳化剂和在碱性pH下形成不稳定乳液，作为在低pH下具有低粘度和在高pH下具有高粘度的水性增稠剂，作为超吸收性树脂，或作为药物或农业用涂料 代理商
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