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公开(公告)号：US3689536A
公开(公告)日：1972-09-05
申请号：US3689536D
申请日：1968-05-03
CPC分类号： C07C65/05
摘要： IN WHICH X is H, Br, or Cl; and n is 0, 1, 2. The compounds are useful as fungicides, insecticides, herbicides, and the like.
Compounds of the formula摘要翻译： 式I的化合物，其中X是H，Br或Cl; 并且n为0,1,2。
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2.发明授权Coal liquor clarification with water-soluble, high molecular weight polymers having low concentration of cationic moieties 失效用具有低浓度阳离子部分的水溶性高分子量聚合物的煤液澄清
公开(公告)号：US4676913A
公开(公告)日：1987-06-30
申请号：US826939
申请日：1986-02-06
摘要： Coal liquors are clarified by contacting them with high molecular weight copolymers of from about 70 to about 99 mole percent of a nonionic water-soluble monomer such as acrylamide and from 1 to 30 mole percent of a cationic monomer such as methacryloylethyl trimethyl ammonium chloride or methacrylamidopropyl trimethyl ammonium chloride.
摘要翻译： 通过使煤液与约70-约99摩尔％的非离子水溶性单体如丙烯酰胺和1-30摩尔％的阳离子单体如甲基丙烯酰基乙基三甲基氯化铵或甲基丙烯酰胺基丙基酯的高分子量共聚物 三甲基氯化铵。
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公开(公告)号：US4525496A
公开(公告)日：1985-06-25
申请号：US284296
申请日：1981-07-17
IPC分类号： C08L33/02 , B01F17/42 , B01J13/00 , C08F2/32 , C08J3/00 , C08J3/09 , C08J3/11 , C08K5/10 , C08L29/04 , C08L33/00 , C08L33/24 , C08L33/26 , C08L39/00 , C09K8/588 , E21B43/22 , G21K1/10
CPC分类号： C08J3/09 , C08F2/32 , C09K8/584 , C09K8/588 , C08J2300/14
摘要： A water-in-oil emulsion of a water-soluble polymer such as acrylamide/acrylic acid copolymer having improved invertibility is prepared by (1) adding a portion of an inverting surfactant such as sorbitan trioleate having 20 polyoxyethylene units to a water-in-oil emulsion of water-soluble monomer, (2) polymerizing the monomer and (3) adding a remaining amount of inverting surfactant to the emulsion.
摘要翻译： 通过（1）将一部分反应表面活性剂如具有20个聚氧乙烯单元的三油酸甘油酯添加到水溶性聚合物中， 油性乳液，（2）聚合单体和（3）向乳液中加入剩余量的反相表面活性剂。
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4.发明授权Water-in-oil emulsions of water-soluble cationic polymers having improved stability 失效具有改进的稳定性的水溶性阳离子聚合物的油包水乳液
公开(公告)号：US4464508A
公开(公告)日：1984-08-07
申请号：US429951
申请日：1982-09-30
CPC分类号： C08F2/32
摘要： Water-in-oil emulsions of water-soluble cationic polymers, e.g., a copolymer of acrylamide and acryloylethyl trimethyl ammonium chloride, exhibiting improved emulsion stability are prepared by incorporating a water-soluble salt of a monovalent anion, e.g., ammonium chloride, into the aqueous phase at some point prior to polymerization.
摘要翻译： 通过将一价阴离子（例如氯化铵）的水溶性盐掺入到水溶性阳离子聚合物中，例如丙烯酰胺和丙烯酰基乙基三甲基氯化铵的共聚物，显示出改进的乳液稳定性的油包水乳液 水相在聚合前的某一点。
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公开(公告)号：US4619967A
公开(公告)日：1986-10-28
申请号：US667782
申请日：1984-11-02
申请人： Richard R. Emerson , Do I. Lee , James P. Easterly
发明人： Richard R. Emerson , Do I. Lee , James P. Easterly
IPC分类号： C08F2/32
CPC分类号： C08F2/32
摘要： Multi-modal emulsions comprise a continuous oil phase and a discontinuous aqueous phase having two or more droplet size distributions and comprising a water-soluble polymer. Such emulsions are prepared by subjecting portions of the emulsion to varying rates of shear during emulsion formation. The multi-modal emulsions can have high polymer solids, reduced oil content, low bulk viscosity and high stability.
摘要翻译： 多模式乳液包含连续油相和具有两个或更多个液滴尺寸分布且包含水溶性聚合物的不连续水相。 这种乳液通过在乳液形成期间使乳液的一部分经受不同的剪切速率来制备。 多模态乳液可以具有高聚合物固体，降低油含量，低体积粘度和高稳定性。
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公开(公告)号：US4565836A
公开(公告)日：1986-01-21
申请号：US498222
申请日：1983-05-26
申请人： Richard R. Emerson , Do I. Lee , James P. Easterly
发明人： Richard R. Emerson , Do I. Lee , James P. Easterly
CPC分类号： C08F2/32
摘要： Multi-modal emulsions comprise a continuous oil phase and a discontinuous aqueous phase having two or more droplet size distributions and comprising a water-soluble polymer. Such emulsions are prepared by subjecting portions of the emulsion to varying rates of shear during emulsion formation. The multi-modal emulsions can have high polymer solids, reduced oil content, low bulk viscosity and high stability.
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