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1. 发明申请

US20070106020A1 NOVEL HEAT-THICKENING POLYMERS, PREPARATION METHOD, INVERSE MICROLATEXES AND INVERSE LATEXES COMPRISING THEM 审中-公开
标题翻译：新型加热聚合物，制备方法，反相微胶囊和包含它们的反相色谱
公开(公告)号：US20070106020A1
公开(公告)日：2007-05-10
申请号：US11559228
申请日：2006-11-13
申请人： Olivier BRAUN , Francoise Candau , Paul Mallo , Guy Tabacchi
发明人： Olivier BRAUN , Francoise Candau , Paul Mallo , Guy Tabacchi
IPC分类号： C08F2/32
CPC分类号： A61Q19/00 , A61K8/8158 , C08F2/32 , C08F220/54
摘要： The invention concerns a branched or crosslinked linear polymer obtainable by polymerising N-alkyl acrylamide, wherein the alkyl radical is linear or branched and comprises 1 to 6 carbon atoms, with one or several monomers selected among the cationic monomers or monomers comprising at least a strong acid function partly salified or completely salified. The invention also concerns a method for preparing same and microlatex or positive latex containing same and their use as heat-thickening agent.
摘要翻译：本发明涉及通过聚合N-烷基丙烯酰胺获得的支链或交联的线性聚合物，其中所述烷基是直链或支链并且包含1-6个碳原子，其中一种或多种单体选自阳离子单体或包含至少一种强的酸功能部分成盐或完全成盐。本发明还涉及其制备方法和含有它们的微胶囊或阳性胶乳以及它们作为热增稠剂的用途。

2. 发明授权

US06531561B2 Polymers, the process for their preparation and the invert latexes containing them 有权
标题翻译：聚合物，其制备方法和含有它们的反相胶乳
公开(公告)号：US06531561B2
公开(公告)日：2003-03-11
申请号：US09749771
申请日：2000-12-28
申请人： Francoise Candau , Joseph Selb , Paul Mallo , Olivier Braun
发明人： Francoise Candau , Joseph Selb , Paul Mallo , Olivier Braun
IPC分类号： C08F22602
CPC分类号： C08F2/32 , C08F220/56
摘要： Linear, branched or crosslinked polymer, capable of being obtained by polymerization of N-alkylacrylamide, in which the alkyl radical is linear or branched and comprises from 1 to 6 carbon atoms, with one or more monomers chosen from cationic monomers, monomers comprising at least one partially salified or completely salified strong acid functional group or monomers comprising at least one partially salified or completely salified weak acid functional group. A method of preparing the polymer is also disclosed.
摘要翻译：线性，支化或交联的聚合物，其能够通过N-烷基丙烯酰胺的聚合获得，其中烷基是直链或支链并且包含1至6个碳原子，与一种或多种选自阳离子单体的单体，至少包含一种部分成盐或完全盐化的强酸官能团或包含至少一种部分成盐或完全成盐的弱酸官能团的单体。还公开了制备聚合物的方法。

3. 发明授权

US6107398A Associative polymers containing 2,4,6-triphenethyl benzyl poly(ethoxy)(meth)acrylate as a monomer and their process of preparation by inverse emulsion polymerization 失效
标题翻译：含有2,4,6-三苯乙基苄基聚（乙氧基）（甲基）丙烯酸酯作为单体的缔合聚合物及其通过反相乳液聚合制备方法
公开(公告)号：US6107398A
公开(公告)日：2000-08-22
申请号：US130654
申请日：1998-08-07
申请人： Paul Mallo , Jean-Marc Corpart , Christian Collette , Francoise Candau , Martial Pabon , Joseph Selb
发明人： Paul Mallo , Jean-Marc Corpart , Christian Collette , Francoise Candau , Martial Pabon , Joseph Selb
IPC分类号： C08L33/02 , B01D21/01 , C08F2/22 , C08F2/32 , C08F2/36 , C08F20/02 , C08F220/30 , C08F290/06 , C08L33/00 , C08L55/00 , C09K3/00 , C08L33/14
CPC分类号： C08F2/32 , C08F220/30
摘要： Novel associative acrylic polymers prepared by radical inverse emulsion polymerization. It is a methacrylic ester in which the radical is composed of a hydrophilic segment and of a hydrophobic segment. The associative polymers of the invention can be used as thickeners, flocculating agents or filler-retaining agents.
摘要翻译：通过自由基反相乳液聚合制备的新型缔合丙烯酸聚合物。它是一种甲基丙烯酸酯，其中自由基由亲水链段和疏水链段组成。本发明的缔合聚合物可用作增稠剂，絮凝剂或填料保留剂。

4. 发明授权

US5171782A Invert microlatices useful as flotation and drainage additives and for absorption and retention of aqueous fluids 失效
标题翻译：不利的微生物作为浮选和排水添加剂和吸收和保持水性流体有用
公开(公告)号：US5171782A
公开(公告)日：1992-12-15
申请号：US477813
申请日：1990-09-14
申请人： Francoise Candau , Pascale Buchert
发明人： Francoise Candau , Pascale Buchert
IPC分类号： C08F2/32 , D21F11/00 , D21H17/37 , D21H21/10
CPC分类号： D21H21/10 , C08F2/32
摘要： An invert microlatex of at least one cationic water-soluble vinyl monomer, if necessary copolymerized with at least one anionic or non-anionic water-soluble vinyl monomer, is prepared by a process consisting in a first stage (a) of preparation of an invert microemulsion (of the water-in-oil type) and a second stage (b) in which the invert microemulsion obtained in stage (a) is subjected to conditions of polymerization, stage (a) consisting in mixing: (A) an aqueous solution of at least one cationic water-soluble vinyl monomer, if necessary mixed with at least one anionic or non-ionic water-soluble vinyl monomer, (B) an oil phase containing at least one liquid hydrocarbon, and (C) at least one non-ionic surface active agent, in a proportion sufficient to obtain an invert microemulsion, and having an HLB, either between 11 and 15 when the cationic water-soluble vinyl monomer is alone or mixed with an anionic water-soluble vinyl monomer, or between 7.5 and 13 when the cationic water-soluble vinyl monomer is mixed with a non-ionic water-soluble vinyl monomer. Application as a flotation and drainage additive, and as an absorber and retainer of water.
摘要翻译： PCT No.PCT / FR88 / 00321 Sec。 371 1990年9月14日第 102（e）1990年9月14日PCT PCT 1996年6月17日PCT公布。公开号WO88 / 10274 日期：1988年12月29日。如果需要与至少一种阴离子或非阴离子水溶性乙烯基单体共聚，则至少一种阳离子水溶性乙烯基单体的微胶囊化是通过包含在第一阶段 a）制备反相微乳液（油包水型）和第二阶段（b），其中阶段（a）中获得的反相微乳液经受聚合条件，阶段（a）组成混合物（A）至少一种阳离子水溶性乙烯基单体的水溶液，如果需要与至少一种阴离子或非离子水溶性乙烯基单体混合，（B）含有至少一种液态烃的油相，以及（C）当阳离子水溶性乙烯基单体单独或与阴离子水溶性乙烯基单体混合时，至少一种非离子表面活性剂以足以获得反相微乳液的比例和HLB为11-15，可溶性乙烯基单体，或当c 将非离子水溶性乙烯基单体与非离子水溶性乙烯基单体混合。作为浮选和排水添加剂的应用，作为水的吸收剂和保持器。

5. 发明授权

US4681912A Process for manufacturing inverse microlatices of watersoluble copolymers, the resultant inverse microlatices and their use for improving the production of hydrocarbons 失效
标题翻译：用于制造水溶性共聚物反相微生物的方法，所得到的反相微量化合物及其用于改善烃类生产的用途
公开(公告)号：US4681912A
公开(公告)日：1987-07-21
申请号：US742445
申请日：1985-06-07
申请人： Jean-Pierre Durand , Denise Nicolas , Norbert Kohler , Francois Dawans , Francoise Candau
发明人： Jean-Pierre Durand , Denise Nicolas , Norbert Kohler , Francois Dawans , Francoise Candau
IPC分类号： C08F2/00 , B01F17/00 , C08F2/30 , C08F2/32 , C08F20/52 , C08F20/56 , C08F220/04 , C08F220/06 , C08F220/56 , C08L33/24 , C08L33/26 , C09K8/12 , C09K8/82
CPC分类号： C09K8/82 , B01F17/0085 , C08F2/32 , C09K8/12
摘要： By a new process, inverse microlatices of watersoluble copolymers are prepared by copolymerization within an inverse microemulsion obtained by admixing an aqueous phase containing the hydrosoluble monomers to be copolymerized, an organic phase and a non-ionic surfactant or a mixture of non-ionic surfactants, whose H L B ranges from 8 to 11.The resultant microlatices can be diluted in water so as to form thickened solutions, which can be used to improve the production of hydrocarbons from oil formations, particularly in enhanced recovery methods or methods for preventing water inflows in producing wells.
摘要翻译：通过新方法，水溶性共聚物的反相微萃取通过将通过混合含有待共聚的水溶性单体的水相，有机相和非离子表面活性剂或非离子表面活性剂的混合物获得的反相微乳液中共聚制备，其HLB在8至11之间。所得的微孔可以在水中稀释以形成增稠的溶液，其可用于改善来自油层的烃的生产，特别是在增强的回收方法或防止水流入生产中的方法井。

6. 发明授权

US5093009A Process for purifying water using a polymer flocculating agent 失效
标题翻译：使用聚合物絮凝剂净化水的方法
公开(公告)号：US5093009A
公开(公告)日：1992-03-03
申请号：US458495
申请日：1989-12-28
申请人： Francoise Candau , Pascale Buchert , Marc Esch
发明人： Francoise Candau , Pascale Buchert , Marc Esch
IPC分类号： B01D21/01 , C02F1/54 , C02F1/56
CPC分类号： C02F1/54 , Y10S524/922
摘要： Process for the purifiying water using an effective proportion of a flocculating agent consisting of a reverse microlatex comprising a polymer of at least one water-soluble cationic vinyl monomer, which may be copolymerized with at least one water-soluble anionic or non-ionic vinyl monomer, possessing a molecular weight at least equal to 2.times.10.sup.6.The said microlatex is in the form of particles of a microlatex having a diameter of between 30 and 160 nm and its polydispersity index is between 1.05 and 1.2.
摘要翻译：使用有效比例的由反相微胶囊构成的絮凝剂的方法，所述絮凝剂包含至少一种水溶性阳离子乙烯基单体的聚合物，其可以与至少一种水溶性阴离子或非离子乙烯基单体共聚，具有至少等于2×10 6的分子量。所述微胶囊呈直径为30至160nm的微胶体颗粒的形式，其多分散指数为1.05至1.2。

7. 发明授权

US4521317A Process for manufacturing a microlatex in a continuous oil phase by polymerization of a water-soluble monomer in a water-in-oil microemulsion, resultant microlatices, and their use for enhanced oil recovery 失效
标题翻译：通过在油包水微乳液中聚合水溶性单体，得到的微量液体，以及用于提高采油量的方法，在连续油相中制造微胶囊的方法
公开(公告)号：US4521317A
公开(公告)日：1985-06-04
申请号：US483318
申请日：1983-04-08
申请人： Francoise Candau , Yee-Sing Leong , Norbert Kohler , Francois Dawans
发明人： Francoise Candau , Yee-Sing Leong , Norbert Kohler , Francois Dawans
IPC分类号： C08F2/32 , C09K8/58 , C09K8/588 , C09K3/00 , E21B43/20
CPC分类号： C09K8/588 , C08F2/32 , C09K8/584 , Y10S507/938
摘要： A transparent and stable microlatex is dispersed into water and the resultant solution is used for treating an oil or gas well to achieve enhanced oil recovery. The microlatex is prepared by polymerization of a water-soluble monomer in a microemulsion of the water-in-oil type.
摘要翻译：将透明且稳定的微胶囊分散在水中，并将所得溶液用于油或油井的处理以获得提高的油回收率。微胶囊通过在油包水型的微乳液中聚合水溶性单体来制备。

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