公开(公告)号：US4929662A

公开(公告)日：1990-05-29

申请号：US191176

申请日：1988-05-06

Applicant: Roger Hogenmuller ,  Bernard Chauvel ,  Jean-Claude Daniel

Inventor： Roger Hogenmuller ,  Bernard Chauvel ,  Jean-Claude Daniel

IPC: G01N33/553 ,  A61K39/00 ,  A61K39/44 ,  C08F2/44 ,  C08F8/00 ,  C08F257/00 ,  C08F257/02 ,  C08F265/00 ,  C08F265/06 ,  C08G81/00 ,  C08G81/02 ,  C08L101/00 ,  G01N33/543 ,  G01N33/545

CPC classification number: G01N33/54313

Abstract: Polymer particles possessing, implanted on their surface, amphiphilic molecules carrying ion-forming or reactive groups, and dispersions thereof, prepared by diffusing, into a previously prepared aqueous seeding dispersion of polymer particles, an organosoluble polymerization initiator, swelling the particles of the dispersion thus obtained by introducing a monomer composition comprising at least one monomer and at least one amphiphilic compound, and polymerizing the monomer composition.

Abstract translation: 聚合物颗粒在其表面上注入，携带离子形成或反应性基团的两亲分子及其分散体，通过扩散制备成预先制备的聚合物颗粒的水性接种分散体，有机溶剂聚合引发剂，从而溶胀分散体的颗粒 通过引入包含至少一种单体和至少一种两亲化合物的单体组合物和聚合单体组合物而获得。

公开(公告)号：US5109038A

公开(公告)日：1992-04-28

申请号：US533457

申请日：1990-06-05

Applicant: Bernard Chauvel ,  Jean-Claude Daniel ,  Christian Pusineri

Inventor： Bernard Chauvel ,  Jean-Claude Daniel ,  Christian Pusineri

IPC: A61K39/00 ,  A61K39/44 ,  C08F8/00 ,  C08G81/00 ,  C08G81/02 ,  C08J3/00 ,  C08J3/03 ,  C08J7/12 ,  C08L101/00 ,  C08L101/02 ,  G01N33/543 ,  G01N33/545 ,  G01N33/553

CPC classification number: G01N33/5434 ,  C08J3/005 ,  C08J3/03 ,  G01N33/54313 ,  G01N2446/20 ,  G01N2446/80

Abstract: Polymer particles which carry, implanted on their surface, amphiphilic molecules carrying ion-forming or reactive groups, and dispersions thereof, which may be prepared by contacting a latex of particles of a polymer having a glass transition temperature Tg greater than about 40.degree. C., with an amphophilic compound having an HLB greater than or equal to 10 and a molecular weight greater than or equal to 400. The contacting is carried out at a temperature within the glass transition zone of the polymer, until enmeshing of the polymer chains and of the hydrophobic blocks of the amphiphilic compound has been achieved. The hydrophilic block of the amphiphilic compound carries at least one ion-forming or reactive group. The particles and their dispersions are useful in biological applications.

公开(公告)号：US4952622A

公开(公告)日：1990-08-28

申请号：US191259

申请日：1988-05-06

Applicant: Bernard Chauvel ,  Jean-Claude Daniel ,  Christian Pusineri

Inventor： Bernard Chauvel ,  Jean-Claude Daniel ,  Christian Pusineri

IPC: A61K39/00 ,  A61K39/44 ,  C08F8/00 ,  C08G81/00 ,  C08G81/02 ,  C08J3/00 ,  C08J3/03 ,  C08J7/12 ,  C08L101/00 ,  C08L101/02 ,  G01N33/543 ,  G01N33/545 ,  G01N33/553

CPC classification number: G01N33/5434 ,  C08J3/005 ,  C08J3/03 ,  G01N33/54313 ,  G01N2446/20 ,  G01N2446/80

Abstract: Polymer particles which carry, implanted on their surface, amphiphilic molecules carrying ion-forming or reactive groups, and dispersions thereof, which may be prepared by contacting a latex of particles of a polymer having a glass transition temperature Tg greater than about 40.degree. C., with an amphiphilic compound having an HLB greater than or equal to 10 and a molecular weight greater than or equal to 400. The contacting is carried out at a temperature within the glass transition zone of the polymer, until enmeshing of the polymer chains and of the hydrophobic blocks of the amphiphilic compound has been achieved. The hydrophilic block of the amphiphilic compound carries at least one ion-forming or reactive group. The particles and their dispersions are useful in biological applications.

Abstract translation: 携带植入其表面的聚合物颗粒，携带离子形成或反应性基团的两亲分子及其分散体，其可以通过使具有玻璃化转变温度Tg高于约40℃的聚合物的颗粒的胶乳接触来制备。 具有HLB大于或等于10且分子量大于或等于400的两亲化合物。接触在聚合物的玻璃化转变区内的温度下进行，直到聚合物链和 已经实现了两亲化合物的疏水嵌段。 两亲化合物的亲水嵌段携带至少一个离子形成或反应性基团。 颗粒及其分散体可用于生物应用。

公开(公告)号：US4078018A

公开(公告)日：1978-03-07

申请号：US487218

申请日：1974-07-10

Applicant: Bernard Chauvel ,  Jean-Claude Daniel

Inventor： Bernard Chauvel ,  Jean-Claude Daniel

IPC: C08F279/00 ,  C08F279/06 ,  C08F285/00 ,  C08J3/02

CPC classification number: C08F285/00 ,  C08F279/06

Abstract: Graft polymers based upon butadiene, alkyl acrylate, methyl methacrylate and styrene, for the improvement of the impact strength of homo- or co-polymers of vinyl chloride. Use is made of a backbone polymer formed of a butadiene-alkyl acrylate copolymer which is agglomerated and grafted with methyl methacrylate, styrene and possibly a cross-linking monomer. The composition, mixtures of homo- or co-polymers of vinyl chloride and graft polymers are usable for the manufacture of plates, bottles, wrapping sheets and bottles for packaging liquids.

Abstract translation: 基于丁二烯，丙烯酸烷基酯，甲基丙烯酸甲酯和苯乙烯的接枝聚合物，用于改善氯乙烯均聚物或共聚物的冲击强度。 使用由丁二烯 - 丙烯酸烷基酯共聚物形成的骨架聚合物，其被聚集并与甲基丙烯酸甲酯，苯乙烯和可能的交联单体接枝。 组合物，氯乙烯和接枝聚合物的均聚物或共聚物的混合物可用于制造用于包装液体的板，瓶，包装片和瓶。

公开(公告)号：US4386131A

公开(公告)日：1983-05-31

申请号：US320300

申请日：1981-11-12

Applicant: Bernard Chauvel

Inventor： Bernard Chauvel

IPC: C08F279/00 ,  C08F279/02 ,  C08L25/10 ,  C09J151/00 ,  D04H1/4258 ,  D04H1/587 ,  D04H1/645 ,  D04H1/74 ,  D04H1/58

CPC classification number: D04H1/587 ,  C08F279/02 ,  C08L25/10 ,  D04H1/4258 ,  D04H1/645 ,  D04H1/74 ,  Y10T442/60

Abstract: Non-woven fabrics and in particular cloths for hygiene use, comprising a layer of fibers which are fixed by at least one binder. The binder is an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A, having enhanced suitability for heat sealing and increased hydrophilia.

Abstract translation: 无纺布，特别是用于卫生用的布，包括由至少一种粘合剂固定的纤维层。 粘合剂是包含丁二烯，苯乙烯和至少一种烯属不饱和羧酸的共聚物A和至少部分接枝到共聚物A上的双（2-氯乙基）乙烯基膦酸酯的聚合物B，其具有增强的热封适用性和 增加亲水性。

公开(公告)号：US5034145A

公开(公告)日：1991-07-23

申请号：US537879

申请日：1990-06-13

Applicant: Frederic Leising ,  Bernard Chauvel ,  Ghislaine Torres

Inventor： Frederic Leising ,  Bernard Chauvel ,  Ghislaine Torres

IPC: C12N11/02 ,  A61K9/50 ,  A61K47/30 ,  B01J13/00 ,  B01J13/02 ,  B01J13/12 ,  C08K3/00 ,  C08L83/04 ,  C10M173/00 ,  C10N10/04 ,  C10N10/12 ,  C10N10/14 ,  C10N10/16 ,  C10N40/14 ,  C12N5/00 ,  C12N5/06 ,  G01N33/543 ,  H01F1/34

CPC classification number: B01J13/125 ,  A61K9/5094 ,  C12N5/0075 ,  G01N33/5434 ,  C12N2533/30 ,  G01N2446/20 ,  G01N2446/30 ,  G01N2446/64 ,  Y10T428/2991 ,  Y10T428/2995

Abstract: Magnetizable microspheres, optionally in aqueous dispersion, consisting of a matrix of at least one organopolysiloxane optionally bearing Si-vinyl groups or reactive and/or ionic units and magnetizable particles less than 300 angstroms in diameter encapsulated in the matrix. The magnetizable microspheres are prepared by homogenizing a solution of the organopolysiloxane and a magnetic fluid in the presence of water and a surfactant, removing the solvent for the organopolysiloxane and the carrier liquid of the magnetic fluid, and at least partially removing the water. The magnetizable microspheres are useful in biological applications as active supports.

Abstract translation: 可任选地在水分散体中的可磁化微球由至少一种有机聚硅氧烷的基体组成，所述基质任选地含有Si-乙烯基或反应性和/或离子单元以及直径小于300埃的可磁化的颗粒，其包封在基质中。 可磁化的微球体是通过在水和表面活性剂的存在下均化有机聚硅氧烷和磁性流体的溶液，除去有机聚硅氧烷和磁性流体的载体液体的溶剂，并且至少部分地除去水来制备的。 可磁化微球体在生物应用中可用作活性载体。

公开(公告)号：US4390597A

公开(公告)日：1983-06-28

申请号：US320302

申请日：1981-11-12

Applicant: Bernard Chauvel

Inventor： Bernard Chauvel

IPC: C08F30/00 ,  C08F30/02 ,  C08F257/02 ,  C08F279/00 ,  C08F279/02 ,  B32B23/08

CPC classification number: C08F257/02 ,  C08F279/02 ,  Y10T428/31899

Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1 .mu.m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.

Abstract translation: 交联聚合物胶乳及其制备方法，其中胶乳是直径基本上在0.1至1μm的包含丁二烯，苯乙烯和至少一种烯属不饱和羧酸的共聚物A的互聚物的颗粒的水分散体，以及 至少部分接枝到共聚物A上的双（2-氯乙基）乙烯基膦酸二乙酯的聚合物B.它们可特别用作粘合剂，特别是在纸张涂布工业和纺织工业中。

公开(公告)号：US4181618A

公开(公告)日：1980-01-01

申请号：US873443

申请日：1978-01-30

Applicant: Jean-Pierre Durand ,  Patrick Gateau ,  Francois Dawans ,  Bernard Chauvel

Inventor： Jean-Pierre Durand ,  Patrick Gateau ,  Francois Dawans ,  Bernard Chauvel

IPC: C08F279/02 ,  C10M149/10 ,  C10M1/32

CPC classification number: C10M149/10 ,  C08F279/02 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2209/082 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2217/022 ,  C10M2217/023 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/06

Abstract: Graft copolymer formed by reacting at least one polymerizable vinyl compound, in monomeric or polymerized form, with a hydrogenated polymer or copolymer selected from the hydrogenated homopolymers of conjugated dienes of 4-6 carbon atoms, the hydrogenated copolymers of at least 2 conjugated dienes and the hydrogenated copolymers of styrene and conjugated dienes of 4-6 carbon atoms, said hydrogenated polymer or copolymer having an average molecular weight ranging from 10,000 to 300,000 and a residual olefinic unsaturation lower than 15%.

Abstract translation: 通过使单体或聚合形式的至少一种可聚合乙烯基化合物与选自4-6个碳原子的共轭二烯的氢化均聚物的氢化聚合物或共聚物反应形成的接枝共聚物，至少2个共轭二烯的氢化共聚物和 苯乙烯和4-6个碳原子的共轭二烯的氢化共聚物，所述氢化聚合物或共聚物的平均分子量范围为10,000至300,000，残余烯属不饱和度低于15％。

公开(公告)号：US5753728A

公开(公告)日：1998-05-19

申请号：US465308

申请日：1995-06-05

Applicant: Bernard Chauvel ,  Joel Richard

Inventor： Bernard Chauvel ,  Joel Richard

IPC: C08K5/00 ,  C08F8/30 ,  C08F8/34 ,  C08F8/42 ,  C08K5/45 ,  C08L33/02 ,  C08L35/06 ,  C08L47/00 ,  C08L101/00 ,  G06K9/48 ,  H01B1/12 ,  H01B1/20

CPC classification number: G06K9/48 ,  H01B1/121 ,  C08F2800/10

Abstract: Polymeric compositions well suited for conversion into electroconductive shaped articles, e.g., films, comprise at least one convertible polymer (Pm) and at least one amphiphilic organic compound (B) which comprises a charge transfer complex or a radical ion salt having the formula (I): D.sub.d A.sub.a Z.sub.z, in which D is an electron donor; A is an electron acceptor; Z is a doping agent which itself can be a non-amphiphilic electron donor or electron acceptor, with the proviso that at least one of D and A is amphiphilic and contains at least one saturated or unsaturated hydrocarbon substituent having at least 10 carbon atoms; d is a number equal to or greater than 0; a is a number equal to or greater than 0; and z is a number equal to or greater than 0, with the further proviso that at least one of the symbols d and a is a number greater than 0.

Abstract translation: 包含至少一种可转换聚合物（Pm）和至少一种两亲性有机化合物（B）的聚合物组合物，其包含电荷转移络合物或具有式（I）的自由基离子盐 ）：DdAaZz，其中D是电子给体; A是电子受体; Z是掺杂剂，其本身可以是非两亲电子给体或电子受体，条件是D和A中的至少一个是两亲性的并且含有至少一个具有至少10个碳原子的饱和或不饱和烃取代基; d是等于或大于0的数; a是等于或大于0的数; 并且z是等于或大于0的数，进一步的条件是符号d和a中的至少一个是大于0的数字。

公开(公告)号：US5108635A

公开(公告)日：1992-04-28

申请号：US470599

申请日：1990-01-26

Applicant: Philippe Gabillet ,  Claudie Willemin ,  Bernard Chauvel

Inventor： Philippe Gabillet ,  Claudie Willemin ,  Bernard Chauvel

IPC: C10M129/10 ,  C10M133/12 ,  C10M135/02 ,  C10M143/04 ,  C10M145/14 ,  C10M149/10 ,  C10M157/00 ,  C10M157/04 ,  C10M161/00 ,  C10N20/04 ,  C10N30/02

CPC classification number: C10M161/00 ,  C10M157/00 ,  C10M157/04 ,  C10M2203/10 ,  C10M2203/102 ,  C10M2205/00 ,  C10M2205/024 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/26 ,  C10M2217/028 ,  C10M2217/06 ,  C10M2219/02 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10N2220/02 ,  C10N2270/02

Abstract: A composition of matter, particularly useful as a viscosity additive comprising:6 to 15 parts by weight of a 60/40-54/46 ethylene/propylene copolymer of Mw 155,000-250,000 (OCP),2 to 8 parts by weight of a poly(C.sub.1 -C.sub.20 alkyl methacrylate) of Mw 30,000-150,000 (PMA) with a PMA/OCP ratio of 1/5 to 1/1, andthe complement to 100 parts by weight of diluent oil. Also disclosed are lubricating compositions comprising the above additive composition, preferably in an amount of from 0.1 to 10% by weight based on the weight of lubricating oil.

Abstract translation: 特别可用作粘度添加剂的物质组合物，其包含：6至15重量份的Mw为155,000-250,000（OCP）的60 / 40-54 / 46乙烯/丙烯共聚物，2至8重量份的聚 （PMA / OCP比为1/5至1/1）的Mw为30,000-150,000（PMA）的C1-C20烷基甲基丙烯酸酯，和100重量份的稀释油的补体。 还公开了包含上述添加剂组合物的润滑组合物，优选为基于润滑油重量的0.1至10重量％。