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71. 发明授权

US5637409A Aqueous coating compositions 失效
标题翻译：水性涂料组合物
公开(公告)号：US5637409A
公开(公告)日：1997-06-10
申请号：US450626
申请日：1995-05-25
申请人： Emile J. M. Stevens , Peter Lear
发明人： Emile J. M. Stevens , Peter Lear
IPC分类号： C08F2/16 , C08J7/04 , C09D4/00 , C09D4/06 , C09D5/00 , C09D5/02 , C09D151/00 , C09D201/00 , B32B27/00
CPC分类号： C09D151/003 , C08J7/047 , C09D4/06 , C08J2451/00 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913
摘要： Aqueous coating composition for a plastics, especially a polypropylene, substrate comprising a stable aqueous dispersion derived from dispersing into water with the aid of a surfactant(s) an organic solvent solution of a composition comprising a chlorinated polyolefine(s), at least one olefinically unsaturated monomer which is polymerisable to a polymer during and/or after coating formation and a filmogenic polymer(s).
摘要翻译：一种用于塑料，特别是聚丙烯的基材的水性涂料组合物，其包含一种稳定的水性分散体，该水性分散体借助于表面活性剂分散在水中，所述有机溶剂溶液包含氯化聚烯烃，至少一种烯属在涂层形成期间和/或之后可聚合的不饱和单体和成膜聚合物。

72. 发明授权

US5597859A Seed process for salt dispersion polymer 失效
标题翻译：盐分散聚合物的种子过程
公开(公告)号：US5597859A
公开(公告)日：1997-01-28
申请号：US446119
申请日：1995-05-19
申请人： John R. Hurlock , Manian Ramesh
发明人： John R. Hurlock , Manian Ramesh
IPC分类号： C08F2/16 , C08F2/20 , C08F220/60 , C08F2/28 , C08F220/54
CPC分类号： C08F2/20 , C08F220/60
摘要： A novel dispersant system is disclosed for use in forming dialkylaminoalkyl (meth)acylamide polymer dispersions.
摘要翻译：公开了用于形成（甲基）酰基酰胺聚合物二烷基氨基烷基酰胺聚合物分散体的新型分散剂体系。

73. 发明授权

US5597509A Aqueous process for preparing low molecular weight polymers and detergent compositions comprising same 失效
标题翻译：用于制备低分子量聚合物的水性方法和包含其的洗涤剂组合物
公开(公告)号：US5597509A
公开(公告)日：1997-01-28
申请号：US471948
申请日：1995-06-06
申请人： Thomas C. Kirk , David Witiak
发明人： Thomas C. Kirk , David Witiak
IPC分类号： C08F2/10 , C02F5/10 , C08F2/04 , C08F2/16 , C08F2/38 , C08F4/04 , C08F4/26 , C08F4/34 , C08F220/04 , C08F222/00 , C08F222/02 , C11D3/37 , C11D3/10 , C11D7/12
CPC分类号： C08F220/04 , C02F5/10 , C11D3/3757 , C11D3/3769 , C11D3/3773 , C11D3/3776 , C11D3/3784 , C23F11/173 , C23F14/02
摘要： The present invention provides an efficient aqueous polymerization process for preparing a water soluble polymer product having a molecular weight of less than 30,000. The polymer product is formed from about 3 to about 50 weight percent of at least one monoethylenically unsaturated dicarboxylic acid monomer, from about 50 to about 97 weight percent of at least one monoethylenically unsaturated monocarboxylic acid monomer, and from 0 to about 40 weight percent of one or more carboxyl-free monoethylenically unsaturated monomers. The process of the present invention may be run as a batch or continuous process. The process uses at least one chain transfer agent and is conducted at an aqueous solution pH of about 3 or less to keep the molecular weight of the polymer product below 30,000. The polymer product produced by the process of the present invention is useful as an additive in detergents, cleaning formulations, and water circulating systems.
摘要翻译：本发明提供了一种用于制备分子量小于30,000的水溶性聚合物产品的有效的水性聚合方法。聚合物产物由约3至约50重量％的至少一种单烯键式不饱和二羧酸单体，约50至约97重量％的至少一种单烯属不饱和单羧酸单体和0至约40重量％一种或多种无羧基单烯属不饱和单体。本发明的方法可以以分批或连续方法进行。该方法使用至少一种链转移剂，并在约3或更低的水溶液pH下进行，以保持聚合物产物的分子量低于30,000。通过本发明方法生产的聚合物产品可用作洗涤剂，清洁配方和水循环系统中的添加剂。

74. 发明授权

US5580908A Polymer mixtures 失效
标题翻译：聚合物混合物
公开(公告)号：US5580908A
公开(公告)日：1996-12-03
申请号：US515516
申请日：1995-08-15
申请人： Astrid Giencke , Robert Kiehl , Gerd Walz , Bernd Mergardt
发明人： Astrid Giencke , Robert Kiehl , Gerd Walz , Bernd Mergardt
IPC分类号： C08F2/22 , C08F2/16 , C08F2/44 , C08F283/10 , C08G59/14 , C09D11/10 , C08K3/20 , C08L63/02
CPC分类号： C09D11/10 , C08F283/10
摘要： Polymer mixtures comprising at least one amino group-containing polymer A) and at least one polymer B) of ethylenically unsaturated monomers, which mixtures are obtained by reacting an epoxide with an amine in the presence of the ethylenically unsaturated monomers, and then arrying out free-radical polymerization. These polymer mixtures are employed for the preparation of binder vehicles for water-based printing inks and print varnishes.
摘要翻译：包含至少一个含氨基的聚合物A）和至少一种乙烯性不饱和单体的聚合物B）的聚合物混合物，该混合物通过在烯键式不饱和单体存在下使环氧化物与胺反应获得，然后自由无机聚合。这些聚合物混合物用于制备用于水性印刷油墨和印刷清漆的粘合剂载体。

75. 发明授权

US5534579A Highly weather-resistant, single package, crosslinkable emulsion 失效
标题翻译：高耐候性，单包装，可交联乳液
公开(公告)号：US5534579A
公开(公告)日：1996-07-09
申请号：US978506
申请日：1992-11-18
申请人： Toshiki Nikaya , Yoshifumi Fukushima , Teruo Kikuta
发明人： Toshiki Nikaya , Yoshifumi Fukushima , Teruo Kikuta
IPC分类号： C08F2/24 , C08F2/16 , C08F2/26 , C08F220/18 , C08F265/00 , C09D151/00 , C09D151/06
CPC分类号： C08F220/18 , C08F2/26
摘要： A highly weather-resistant, single package, cross-linkable emulsion using an emulsion polymer (X) obtained by emulsion polymerization, in an aqueous medium, of polymerizable monomer ingredients (II) comprising (a) from 0.1 to 10% by weight of a polymerizable UV-ray stable monomer, (b) from 5 to 99.4% by weight of cycloalkyl group-containing polymerizable monomer, (c) from 0.5 to 40% by weight of a polymerizable monomer which contains the groups having reactivity with carboxyl groups and (d) from 0 to 94.4% by weight of other polymerizable monomer, in which the amount of the polymerizable monomers (a), (b), (c) and (d) in total is 100% by weight, by using a water soluble or water dispersible polymer (I) having a terminal alkyl group with an acid value of 200 or greater obtained by polymerizing a polymerizable monomer ingredient (A) containing an unsaturated carboxylic acid as an essential ingredient under the presence of an alkyl mercaptan of 6 to 18 carbon atoms. This emulsion provides a highly weather-resistant, single package, crosslinkable emulsion capable of forming a coating layer which rapidly dries to cure at the initial stage of coating, exhibits long lasting excellent water proofness and weather-resistance, and further, having satisfactory gloss retainability, shape retainability, chemical resistance, solvent resistance and so on.
摘要翻译：一种高度耐候性的，单一包装的可交联乳液，其使用在水性介质中通过乳液聚合获得的可聚合单体成分（II）的乳液聚合物（X），其包含（a）0.1至10重量％（b）5〜99.4重量％的含环烷基的聚合性单体，（c）0.5〜40重量％的含有与羧基具有反应性的基团的聚合性单体和（ d）0〜94.4重量％的其他可聚合单体，其中可聚合单体（a），（b），（c）和（d）总量为100重量％，通过使用水溶性或具有酸值为200以上的末端烷基的水分散性聚合物（I），其通过在6〜18的烷基硫醇的存在下聚合含有不饱和羧酸作为必要成分的可聚合单体成分（A）而获得碳原子。该乳液提供高耐候性，单一包装的可交联乳液，能够形成在涂层的初始阶段快速干燥以固化的涂层，显示出持久的优异的防水性和耐候性，并且还具有令人满意的光泽保持性，形状保持性，耐化学性，耐溶剂性等。

76. 发明授权

US5525692A Dewatering agent for sludge 失效
标题翻译：污泥脱水剂
公开(公告)号：US5525692A
公开(公告)日：1996-06-11
申请号：US307571
申请日：1994-12-28
申请人： Akiyoshi Nagamoto , Hiroshi Oka
发明人： Akiyoshi Nagamoto , Hiroshi Oka
IPC分类号： C08F20/34 , B01D21/01 , C02F11/14 , C08F2/16 , C08F8/00 , C08F20/52 , C08F20/60
CPC分类号： C02F11/14 , B01D21/01 , C08F220/60 , C08F8/00 , C08F220/56 , C08F2800/10
摘要： A novel process for preparing an acrylic polymer containing a tertiary amino group which is not quaternized or not salt formed and having a high molecular weight, characterized by reacting an aqueous solution of an acrylic monomer containing a tertiary amino group with carbonic acid gas to generate an acrylic monomer containing a tertiary ammonium carbonate, homopolymerizing the obtained monomer or copolymerizing the obtained monomer with the other vinyl monomer copolymerizable with the obtained monomer to give a polymer containing a structural unit of a tertiary ammonium carbonate, and decarboxylating the polymer with heating and/or reducing the pressure is provided, and particularly, an article containing a water-soluble vinyl polymer which contains at least 5% by mole of the above-mentioned structural unit of a tertiary amino group and whose intrinsic viscosity [.eta.] is at least 1 dl/g is available as an excellent dewatering agent for sludge.
摘要翻译： PCT No.PCT / JP93 / 00850 Sec。 371日期1994年12月28日第 102（e）1994年12月28日PCT PCT 1993年6月23日PCT公布。 No.W095 / 00559 PCT出版物日期1995年1月5日。一种制备含有叔氨基的丙烯酸聚合物的新方法，其不是季铵化的或不形成盐并具有高分子量，其特征在于使含有叔氨基的丙烯酸单体的水溶液用碳酸气体生成含有碳酸铵的丙烯酸类单体，均聚所得单体或将所得单体与可与所得单体共聚的其它乙烯基单体共聚，得到含有碳酸铵的结构单元的聚合物和脱羧基提供加热和/或降低压力的聚合物，特别是包含含有至少5摩尔％上述叔氨基结构单元的水溶性乙烯基聚合物并且其特性粘度[ eta]为至少1dl / g可用作污泥的优良脱水剂。

77. 发明授权

US5523346A Seeded microemulsion polymerization for the production of small polymer particles 失效
标题翻译：种子微乳液聚合用于生产小聚合物颗粒
公开(公告)号：US5523346A
公开(公告)日：1996-06-04
申请号：US258017
申请日：1994-06-10
申请人： Huey S. Wu
发明人： Huey S. Wu
IPC分类号： C08F2/22 , C08F2/16 , C08F2/24 , C08F14/18 , C08F20/10 , C08F214/18 , C08F265/04 , C08F291/00 , C08L27/12
CPC分类号： C08F214/18 , C08F265/04 , Y10S525/902
摘要： In this invention an aqueous seeded microemulsion polymerization procedure is provided in which colloidal polymer particles are produced from tetrafluoroethylene or tetrafluoroethylene/comonomer or other polymerizable monomers. The particles have an average diameter between 1 to 100 nanometer (0.001-0.1 micrometer) preferably 1 to 80 (0.001-0.08 micrometer), more preferably 5 to 100 nanometer (0.005-0.1 micrometer). A microemulsion is formed of a liquid monomer in water and a gaseous monomer is added either before or after polymerization is initiated.
摘要翻译：在本发明中，提供一种水性接种微乳液聚合方法，其中胶体聚合物颗粒由四氟乙烯或四氟乙烯/共聚单体或其它可聚合单体制备。该颗粒的平均直径为1至100纳米（0.001-0.1微米），优选为1至80（0.001-0.08微米），更优选为5至100纳米（0.005-0.1微米）。微乳由水中的液体单体形成，并且在聚合开始之前或之后加入气态单体。

78. 发明授权

US5521266A Method for forming polymers 失效
标题翻译：形成聚合物的方法
公开(公告)号：US5521266A
公开(公告)日：1996-05-28
申请号：US330660
申请日：1994-10-28
申请人： Willie Lau
发明人： Willie Lau
IPC分类号： C08F2/44 , C08B37/16 , C08F2/00 , C08F2/10 , C08F2/16 , C08F2/22 , C08F2/24 , C08F2/38 , C08F291/00 , C08L33/00
CPC分类号： C08F2/10 , C08F2/22 , C08F2/24 , C08F2/38 , C08F291/00
摘要： An aqueous polymerization method is disclosed for forming polymers containing, as polymerized units, at least one monomer having low water solubility, including the steps of:(1) complexing at least one monomer having low water solubility with a macromolecular organic compound having a hydrophobic cavity; and(2) polymerizing in an aqueous system from about 0.1% to about 100%, by weight of the monomer component, based on the total weight of the polymer, of the complexed monomer having low water solubility with from about 0% to about 99.9% by weight, based on the total weight of the polymer, of at least one monomer having high water solubility.The method is also useful for forming aqueous solution polymers having low water solubility. The method is useful for polymerizing, in an aqueous system, aqueous solution polymers or emulsion polymers, particularly random copolymers, of monomer having a low water solubility which heretofore could not be made satisfactorily without the addition of an organic solvent, comonomer or a high level of surfactant to aid in solubilizing the monomer having low water solubility. The method is also useful for improving the efficiency of chain transfer agents having low water solubility used in aqueous solution and emulsion polymerizations.
摘要翻译：公开了一种水性聚合方法，其用于形成含有至少一种具有低水溶性的单体的聚合单元的聚合方法，包括以下步骤：（1）将具有低水溶性的至少一种单体与具有疏水空腔的高分子有机化合物络合 ; 和（2）在水性体系中以基于聚合物的总重量计约0.1％至约100％的单体组分，具有低水溶性的络合单体约0％至约99.9％基于聚合物的总重量计，至少一种具有高水溶性的单体。该方法对于形成具有低水溶性的水溶液聚合物也是有用的。该方法可用于在水性体系中聚合具有低水溶性的单体的水溶液聚合物或乳液聚合物，特别是无规共聚物，其迄今为止不能令人满意地没有添加有机溶剂，共聚单体或高水平的表面活性剂以帮助溶解具有低水溶性的单体。该方法也可用于提高在水溶液和乳液聚合中使用的具有低水溶性的链转移剂的效率。

79. 发明授权

US5514759A Multi-phase polymerization process 失效
公开(公告)号：US5514759A
公开(公告)日：1996-05-07
申请号：US450359
申请日：1995-05-25
申请人： Joseph M. DeSimone , Timothy Romack
发明人： Joseph M. DeSimone , Timothy Romack
IPC分类号： C08F2/00 , C08F2/04 , C08F2/06 , C08F2/12 , C08F2/16 , C08F10/00 , C08F14/06 , C08F14/18 , C08F110/02 , C08F210/02
CPC分类号： C08F14/06 , C08F10/00 , C08F14/18 , C08F2/04 , C08F2/16 , C08F110/02 , C08F210/02 , Y10S526/942
摘要： The present invention provides a multi-phase polymerization process for making a water insoluble polymer. The process includes (1) providing a mixture comprising carbon dioxide and an aqueous phase, and containing a monomer and a polymerization initiator, and (2) polymerizing the monomer in the reaction mixture. The monomer may be a hydrocarbon or a fluorinated monomer. The polymerization initiator may be soluble in the aqueous phase, soluble in carbon dioxide, or insoluble in both the aqueous phase and carbon dioxide, such that the initiator forms a separate phase.The present invention also provides multi-phase polymerization reaction mixtures useful in the process of making water insoluble polymers.

80. 发明授权

US5496897A Process for preparing uniformly sized, fine particles of polymer 失效
标题翻译：制备均匀尺寸的聚合物细颗粒的方法
公开(公告)号：US5496897A
公开(公告)日：1996-03-05
申请号：US926384
申请日：1992-08-10
申请人： Akira Yoshimatsu , Akihiro Kondo , Rikio Tsushima
发明人： Akira Yoshimatsu , Akihiro Kondo , Rikio Tsushima
IPC分类号： C08F2/00 , C08F2/16 , C08F2/18 , C08F257/02 , C08F291/00 , C08F4/00
CPC分类号： C08F257/02 , C08F291/00
摘要： Uniformly sized, fine particles of a polymer are produced by:(1) mixing (B) a nonionic-organic compound being liquid at room temperature, having a solubility in water at 25.degree. C. of 0.01 wt. % or larger and being compatible with (A) an oil-soluble, ethylenically unsaturated monomer, with the monomer (A) in an amount of 0.5 to 300 wt. % based on the monomer (A),(2) then adding the mixture of (A) and (B) to an aqueous dispersion of (C) particles of a seed polymer so as to make the mixture of (A) and (B) absorb onto the paricles (C) and(3) polymerizing the mixture of (A), (B) and (C) in the presence of an oil-soluble initiator for the polymerization to obtain said uniformly sized, fine particles.
摘要翻译：通过以下方法制备均匀的细小颗粒：（1）将室温下为液体的非离子有机化合物（B）在25℃下在水中的溶解度为0.01wt。％以上且与（A）油溶性烯属不饱和单体相容，单体（A）的量为0.5〜300重量％。基于单体（A），（2），然后将（A）和（B）的混合物加入到种子聚合物的（C）颗粒的水分散体中，以使（A）和（B）的混合物）吸附到颗粒（C）上，（3）在油溶性引发剂的存在下聚合（A），（B）和（C）的混合物进行聚合以获得所述均匀的细小颗粒。

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