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    METHOD FOR THE CONTROLLED RADICAL POLYMERISATION OF ACRYLIC ACID AND THE SALTS THEREOF, POLYMERS THUS OBTAINED AND APPLICATIONS THEREOF
    22.
    发明申请
    METHOD FOR THE CONTROLLED RADICAL POLYMERISATION OF ACRYLIC ACID AND THE SALTS THEREOF, POLYMERS THUS OBTAINED AND APPLICATIONS THEREOF 审中-公开
    用于控制丙烯酸及其盐的自由基聚合的方法，其获得的聚合物及其应用

    公开(公告)号：US20070106042A1

    公开(公告)日：2007-05-10

    申请号：US11615246

    申请日：2006-12-22

    申请人： Jean-Marc SUAU ,  Jean-Bernard Egraz

    发明人： Jean-Marc SUAU ,  Jean-Bernard Egraz

    IPC分类号： C08F4/00

    CPC分类号： C08F2/38

    摘要： The present invention concerns a process for controlled radical polymerisation of acrylic acid and its salts in a reactive medium constituted solely of water The invention also concerns homopolymers and copolymers of acrylic acid obtained by the polymerisation process. Finally, the invention concerns the use of the said homopolymers and copolymers of acrylic acid in fields of industry such as the paper field and in particular the coating of paper and the mass-filling of paper, the oil field, or the fields of paint, water treatment, detergency, ceramics, cements or hydraulic binders, public works, inks and varnishes, sizing of textiles or the finishing of leather.

    摘要翻译： 本发明涉及丙烯酸及其盐在仅由水构成的反应性介质中的受控自由基聚合的方法本发明还涉及通过聚合方法获得的丙烯酸的均聚物和共聚物。 最后，本发明涉及所述丙烯酸均聚物和共聚物在诸如造纸领域的工业领域中的应用，特别是纸的涂布和纸的大量填充，油田或油漆领域的使用， 水处理，去污力，陶瓷，水泥或水硬性粘合剂，公共工程，油墨和清漆，纺织品的尺寸或皮革的整理。

    Thickening agent which modifies the rheological characteristics of charged and/or pigmented, white or colored aqueous compositions
    24.
    发明授权
    Thickening agent which modifies the rheological characteristics of charged and/or pigmented, white or colored aqueous compositions 失效
    增稠剂，其改变带电和/或着色的白色或有色含水组合物的流变特性

    公开(公告)号：US5015711A

    公开(公告)日：1991-05-14

    申请号：US376126

    申请日：1989-07-06

    申请人： Benoit Simonet ,  Pierre Fabre ,  Jacques Laluet ,  Jean-Bernard Egraz

    发明人： Benoit Simonet ,  Pierre Fabre ,  Jacques Laluet ,  Jean-Bernard Egraz

    IPC分类号： A61K8/87 ,  A61Q19/00 ,  C08F8/44 ,  C08F20/02 ,  C08F26/00 ,  C08F220/04 ,  C08F222/08 ,  C08F226/02 ,  C08F290/00 ,  C08F299/00 ,  C09D7/00 ,  C09D17/00 ,  C09D175/00 ,  C09D175/04 ,  C09D175/14 ,  C09K3/00

    CPC分类号： A61Q19/00 ,  A61K8/87 ,  C08F220/04 ,  C08F8/44 ,  C09D7/002 ,  C09K3/00 ,  C08L33/02 ,  C08L33/08 ,  C08L33/10

    摘要： An associative thickening copolymer, water-soluble in a neutral or alkaline medium, for charged and/or pigmented, white or colored aqueous compositions is disclosed. The copolymer is composed of (a) at least one monomer with ethylenic unsaturation having at least one carboxylic function, (b) at least one other monomer with ethylenic unsaturation without a carboxylic function, (c) at least one surfactant monomer having at least one urethane function resulting from the reaction of an isocyanate with ethylenic unsaturation with a surfactant compound having a hydroxyl function which is reactive with regard to the --NCO group, wherein said copolymer belongs to the group composed of those which, by definition, placed in aqueous solution with 2% by weight of dry material, brought to a pH of 9 by the addition of ammonia and at a temperature of 20.degree. C., have a Brookfield viscosity at 100 revolutions per minute of at most equal to 220 centipoises.The copolymer may be is used in charged and/or pigmented aqueous compositions such as coating compositions and, more particularly, coating colors, printing pastes, leather finishing products, cosmetic and detergent compositions and drilling fluids.

    摘要翻译： 公开了用于带电和/或着色的白色或有色含水组合物的可溶于中性或碱性介质的缔合增稠共聚物。 所述共聚物由（a）至少一种具有至少一个羧酸官能团的烯属不饱和单体，（b）至少一种其它具有不具有羧基官能团的烯属不饱和单体的单体，（c）至少一种具有至少一个 由异氰酸酯与烯属不饱和键与具有羟基官能团的表面活性剂化合物反应而产生的氨基甲酸酯官能团，其对于-NCO基团是反应性的，其中所述共聚物属于由根据定义放置在水溶液中的那些组成的组 用2重量％的干物质，通过加入氨达到pH为9，在20℃的温度下，布鲁克菲尔德粘度在100转/分钟，至多等于220厘泊。 共聚物可以用于带电和/或着色的水性组合物，例如涂料组合物，更具体地，涂料颜色，印刷浆料，皮革整理产品，化妆品和洗涤剂组合物和钻井液。

    Method for obtaining water-soluble polymers, resulting polymers and uses thereof
    25.
    发明授权
    Method for obtaining water-soluble polymers, resulting polymers and uses thereof 失效
    获得水溶性聚合物，所得聚合物及其用途的方法

    公开(公告)号：US06956090B1

    公开(公告)日：2005-10-18

    申请号：US10070424

    申请日：2000-09-13

    申请人： Jean-Marc Suau ,  Christian Jacquemet ,  Jean-Bernard Egraz ,  Jacques Mongoin

    发明人： Jean-Marc Suau ,  Christian Jacquemet ,  Jean-Bernard Egraz ,  Jacques Mongoin

    IPC分类号： C08F2/10 ,  C08F4/08 ,  C08F4/00 ,  C08F4/10

    CPC分类号： C08F2/10

    摘要： A method of obtaining homopolymers and/or copolymers in aqueous solution by the use of phosphorous acid and/or its salts or sodium hypophosphite and by neutralization during the polymerisation of the ethylenically unsaturated monomers by the continuous addition, first of all, of bases such as sodium hydroxide, potassium hydroxide or lithium hydroxide and then bases of alkaline earths such as calcium hydroxide, magnesium hydroxide, calcium oxide or magnesium oxide.The polymers obtained by the said method and uses thereof.

    摘要翻译： 通过使用亚磷酸和/或其盐或次磷酸钠在水溶液中获得均聚物和/或共聚物的方法，并且通过连续添加在烯属不饱和单体的聚合过程中的中和，首先是碱例如 氢氧化钠，氢氧化钾或氢氧化锂，然后是碱土金属如氢氧化钙，氢氧化镁，氧化钙或氧化镁的碱。 通过所述方法获得的聚合物及其用途。

    Use of a copolymer with a surface-active structure as a dispersing and/or crushing aid
    26.
    发明授权
    Use of a copolymer with a surface-active structure as a dispersing and/or crushing aid 失效
    使用具有表面活性结构的共聚物作为分散和/或粉碎助剂

    公开(公告)号：US6093764A

    公开(公告)日：2000-07-25

    申请号：US119015

    申请日：1998-07-20

    申请人： Jean-Bernard Egraz ,  Christian Jacquemet ,  Jacques Mongoin ,  Jean-Marc Suau

    发明人： Jean-Bernard Egraz ,  Christian Jacquemet ,  Jacques Mongoin ,  Jean-Marc Suau

    IPC分类号： B01F17/52 ,  C08F220/04 ,  C08F220/28 ,  C09C3/00 ,  C09C3/04 ,  D21H17/67 ,  D21H19/36 ,  C08K3/10 ,  C08K3/20 ,  C08K3/26 ,  C08K3/34 ,  C08L33/02

    CPC分类号： C08F290/062 ,  C08F220/04 ,  C08F220/28 ,  C08K3/346 ,  C09C3/04 ,  C01P2004/80

    摘要： A method of dispersing mineral substances in aqueous media, comprising combining:water,at least one mineral substance, anda copolymer which comprises the following monomers in polymerized form:(a) at least one ethylenically unsaturated monomer having at least one carboxyl function,(b) optionally, at least one ethylenically unsaturated monomer having at least one sulphonyl function and/or phosphoryl function,(c) optionally, at least one ethylenically unsaturated monomer having no carboxyl function, and(d) at least one ethylenically unsaturated oxyalkylated monomer terminating with a hydrophobic chain represented by a specified formula,where the sum of the weight percent of (a), (b), (c) and (d) in the copolymer is 100%, and the copolymer has a specific viscosity of at most 50. Mineral substances may be effectively dispersed according to the invention, regardless of the surface properties thereof.

    摘要翻译： 一种将矿物质分散在水介质中的方法，其包括将水，至少一种矿物质和共聚物组合在一起，所述共聚物包含以下聚合形式的单体：（a）至少一种具有至少一个羧基官能团的烯属不饱和单体， b）任选地，至少一种具有至少一个磺酰基官能团和/或磷酸基官能团的烯属不饱和单体，（c）任选的至少一种不具有羧基官能团的烯属不饱和单体，和（d）至少一种烯属不饱和烷氧基化单体终止 具有由指定式表示的疏水链，其中共聚物中（a），（b），（c）和（d）的重量百分比之和为100％，并且共聚物的比粘度最多 矿物质可以根据本发明有效地分散，而与其表面性质无关。

    Non-polluting thinning adjuvant for sea-water and/or fresh water based drilling muds
    29.
    发明授权
    Non-polluting thinning adjuvant for sea-water and/or fresh water based drilling muds 失效
    用于海水和/或淡水基钻井泥浆的无污染稀释剂

    公开(公告)号：US4782120A

    公开(公告)日：1988-11-01

    申请号：US38483

    申请日：1987-04-13

    申请人： Jacky Rousset ,  Jean-Bernard Egraz ,  Gilles Letetour

    发明人： Jacky Rousset ,  Jean-Bernard Egraz ,  Gilles Letetour

    IPC分类号： C09K8/04 ,  C08F20/52 ,  C08F30/02 ,  C08F220/04 ,  C08F220/06 ,  C08F220/56 ,  C08F230/02 ,  C09K8/24 ,  C08F130/02

    CPC分类号： C08F230/02 ,  C09K8/24

    摘要： Non-polluting thinning adjuvant for sea-water and/or fresh-water based drilling muds.Non-polluting thinning adjuvant for sea-water and/or fresh-water based drilling muds, with the aim to maintain their rheological characteristics in the extreme conditions of temperature and pressure which prevail in wells drilled at great depths. This thinning adjuvant is characterized by the fact that it is a hydrosoluble copolymer resulting from the copolymerization of ethylenic acids, acrylamides and ethylenic esters of phosphoric acid.Its general formula is: ##STR1## in which the indices m,n,p -expressed in % in mole- are chosen from the following intervals:0%

    摘要翻译： 用于海水和/或淡水钻井泥浆的无污染稀释剂。 用于海水和/或淡水基钻井泥浆的无污染稀释助剂，目的是在极深的钻井井中保持其温度和压力极端条件下的流变特性。 该稀释助剂的特征在于它是由乙烯酸，丙烯酰胺和磷酸的乙烯酯的共聚得到的水溶性共聚物。 其通式为：其中以下列间隔选择以m表示的指数m，n，p，以下列间隔选择：0％

    Method of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymers
    30.
    发明授权
    Method of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymers 失效
    制造水溶性聚合物的方法，由此制备的聚合物以及所述聚合物的用途

    公开(公告)号：US06184321B2

    公开(公告)日：2001-02-06

    申请号：US09348666

    申请日：1999-07-06

    申请人： Jean-Bernard Egraz ,  Jean-Marc Suau ,  Yves Kensicher

    发明人： Jean-Bernard Egraz ,  Jean-Marc Suau ,  Yves Kensicher

    IPC分类号： C08F238

    CPC分类号： C11D3/3757 ,  B01D61/025 ,  B01D61/145 ,  B01D61/16 ,  B01D65/02 ,  B01D65/08 ,  B01D2311/04 ,  B01D2321/168 ,  C02F5/10 ,  C08F2/10 ,  C08F2/38 ,  C11D3/3746

    摘要： Homopolymers and/or copolymers are manufactured by polymerizing ethylenically monounsaturated monomer(s) in an aqueous solution in a reaction vessel containing compounds which contain a phosphorus atom of degree of oxidation less than 5, phosphorous compounds being introduced in amounts of 0.005-0.49 gram-atom phosphorus per mol of unsaturation in said ethylenically unsaturated monomer(s) in the presence of hydrogen peroxide and in the absence of any agent(s) which decomposes hydrogen peroxide thereby forming free radicals, in the absence of any other generator of free radicals, and in the absence of any per salt and/or any other transfer agent.

    摘要翻译： 均聚物和/或共聚物通过在含有氧化度小于5的磷原子的化合物的反应容器中的水溶液中聚合烯属单不饱和单体来制备，磷化合物的引入量为0.005-0.49克， 在过氧化氢存在下，在不存在分解过氧化氢，从而形成自由基的任何试剂的情况下，在不存在任何其它自由基产生剂的情况下，所述烯键式不饱和单体中的不饱和键的摩尔数为原子磷， 并且在不存在任何盐和/或任何其它转移剂的情况下。