公开(公告)号：US12043678B2

公开(公告)日：2024-07-23

申请号：US17230039

申请日：2021-04-14

申请人： Xerox Corporation

发明人： Sepehr M. Tehrani ,  Marcel P. Breton

IPC分类号： C08F2/24 ,  C08F2/38 ,  C08F212/14 ,  C08F220/06 ,  C08F220/20 ,  C08L9/08 ,  C08F212/08 ,  C08F212/36 ,  C08F220/28 ,  C08F222/10

CPC分类号： C08F2/24 ,  C08F212/30 ,  C08F220/06 ,  C08L9/08 ,  C08F2/38 ,  C08F212/08 ,  C08F212/36 ,  C08F220/20 ,  C08F220/286 ,  C08F220/287 ,  C08F222/102 ,  C08F2400/02

摘要： Methods for forming a latex are provided. In an embodiment, such a method comprises adding a monomer emulsion comprising water, a monomer, an acidic monomer, a multifunctional monomer, a first reactive surfactant, and a chain transfer agent, to a reactive surfactant solution comprising water, a second reactive surfactant, and an initiator, at a feed rate over a period of time so that monomers of the monomer emulsion undergo polymerization reactions to form resin particles in a latex, wherein the reactive surfactant solution does not comprise monomers other than the second reactive surfactant, the reactive surfactant solution does not comprise a resin seed, and the monomer emulsion does not comprise the resin seed. The latexes are also provided.

公开(公告)号：US11898013B2

公开(公告)日：2024-02-13

申请号：US16499171

申请日：2018-03-29

申请人： Elkem Silicones France SAS

发明人： Frederic Magd ,  Frederic Marchal ,  Yassine Maadadi ,  Thierry Walter

IPC分类号： C09D5/22 ,  C08G77/12 ,  C08F2/24 ,  C09D5/02 ,  C08G77/20 ,  C09D183/06

CPC分类号： C08G77/12 ,  C08F2/24 ,  C08G77/20 ,  C09D5/022 ,  C09D183/06

摘要： The field of the invention is that of the preparation of release and water-repellent coatings on a support, preferably a flexible support, such as a support made of paper or of synthetic polymer film, preferably of the polyolefin, polypropylene, polyethylene or polyester type. The release coatings taken into consideration are more especially those based on silicone elastomer crosslinked after coating on these supports.

公开(公告)号：US11807780B2

公开(公告)日：2023-11-07

申请号：US16671971

申请日：2019-11-01

申请人： RHODIA OPERATIONS

发明人： Laura Gage ,  Denis Bendejacq ,  Homayoun Jamasbi

IPC分类号： C09D5/02 ,  C08F2/00 ,  C08F2/44 ,  C08F220/06 ,  C08F220/18 ,  C08F212/08 ,  C08F214/06 ,  C08F218/08 ,  C08F220/44 ,  C08K5/00 ,  C08K5/46 ,  C08K5/134 ,  C08K5/103 ,  C08K3/013 ,  C08K3/22 ,  C08K3/26 ,  C08K3/34 ,  C08K3/36 ,  C08F2/24

CPC分类号： C09D5/025 ,  C08F2/001 ,  C08F2/24 ,  C08F2/44 ,  C08F212/08 ,  C08F214/06 ,  C08F218/08 ,  C08F220/06 ,  C08F220/18 ,  C08F220/44 ,  C08K3/013 ,  C08K3/22 ,  C08K3/26 ,  C08K3/346 ,  C08K3/36 ,  C08K5/0058 ,  C08K5/103 ,  C08K5/134 ,  C08K5/46 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08K2003/265

摘要： Disclosed is an aqueous coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with a rhamnolipid and/or sophorolipid biosurfactant, which in one embodiment is a mono-rhamnolipid. Also provided is an aqueous architectural coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with a biosurfactant, at least one pigment, and water.

公开(公告)号：US11725067B2

公开(公告)日：2023-08-15

申请号：US17194953

申请日：2021-03-08

申请人： SWIMC LLC

发明人： Sebastien Gibanel ,  Benoit Prouvost

IPC分类号： C08F2/24 ,  C08F265/06 ,  C08F220/20 ,  C08L33/08 ,  C08L33/10 ,  C08L51/06 ,  C09D151/00 ,  C09D133/08 ,  C09D133/12 ,  C08F220/32 ,  C08F220/18

CPC分类号： C08F2/24 ,  C08F220/20 ,  C08F265/06 ,  C08L33/08 ,  C08L33/10 ,  C08L51/06 ,  C09D133/08 ,  C09D133/12 ,  C09D151/003 ,  C08F220/1807 ,  C08F220/325 ,  C08F265/06 ,  C08F220/325 ,  C08F265/06 ,  C08F220/1811 ,  C08F265/06 ,  C08F220/20 ,  C08F220/1807 ,  C08F220/325 ,  C08F220/1802 ,  C08F220/1811 ,  C08F220/20 ,  C08F220/1807 ,  C08F220/06 ,  C08F220/1811 ,  C08F220/325 ,  C08F220/20 ,  C08F265/06 ,  C08F220/1807 ,  C08F220/325 ,  C08F220/1802 ,  C08F220/1811 ,  C08F220/20

摘要： A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes an emulsion-polymerized latex copolymer having copolymer chains of one or more ethylenically-unsaturated monomers and one or more styrene offset monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.

公开(公告)号：US11362334B2

公开(公告)日：2022-06-14

申请号：US17045992

申请日：2019-04-19

申请人： ZEON CORPORATION

发明人： Kenji Arai

IPC分类号： H01M4/62 ,  H01G11/38 ,  H01M4/04 ,  H01G11/28 ,  C08F2/24 ,  H01M4/13 ,  H01M4/133 ,  H01M4/134 ,  H01M4/131 ,  H01G11/50

摘要： Provided is a binder composition for an electrical storage device that can both ensure stability of a slurry composition and enhance peel strength of an electrode and rate characteristics of an electrical storage device. The binder composition contains a particulate polymer. The particulate polymer includes a cyano group-containing monomer unit in a proportion of not less than 5 mass % and not more than 45 mass % and includes an amide group-containing monomer unit in a proportion of not less than 0.3 mass % and not more than 10 mass %. Moreover, the particulate polymer has a core-shell structure including a core portion and a shell portion at least partially covering an outer surface of the core portion, and has at least one glass-transition temperature at 10° C. or lower.

公开(公告)号：US11345764B2

公开(公告)日：2022-05-31

申请号：US16923186

申请日：2020-07-08

申请人： KAO CORPORATION

发明人： Shogo Kamenoue ,  Takayuki Ikenaga ,  Atsuhito Mori

IPC分类号： B01J21/02 ,  B01J21/10 ,  C08G65/04 ,  C08F2/26 ,  C08F290/06 ,  C09D157/04 ,  C08F220/16 ,  C08F2/24 ,  C09D5/02 ,  C08F116/12 ,  C08F128/02 ,  C08G65/26

摘要： The present invention is concerned with a reactive surfactant composition for emulsion polymerization, which is able to micronize the particle diameter of a polymer emulsion and to reduce the addition amount of the reactive surfactant composition to be used. The reactive surfactant composition for emulsion polymerization of the present invention contains a reactive anionic surfactant (component A) represented by the following formula (I): wherein AO represents an alkyleneoxy group having a carbon number of 3 or more and 18 or less; EO represents an ethyleneoxy group; p represents an integer of 1 or more and 15 or less; m′ represents an integer of 0 or more; n′ represents an integer of 0 or more; M+ represents a hydrogen ion or a cation; and plural kinds of AOs may coexist.

公开(公告)号：US20220162350A1

公开(公告)日：2022-05-26

申请号：US17433030

申请日：2020-02-14

申请人： RHODIA OPERATIONS

发明人： Helène MARTIN ,  Patrick MOREAU

IPC分类号： C08F2/24 ,  C08F293/00

摘要： The instant invention concerns compositions suitable for stabilizing emulsions, which comprise a mixture of:—at least an alkanolamide emulsifier; and—a block copolymer comprising:—a hydrophilic block comprising units deriving from a mono-alpha-ethylenically-unsaturated monomers; and—a block B preferably deriving from a mono-alpha-ethylenically-unsaturated monomers

公开(公告)号：US11332636B2

公开(公告)日：2022-05-17

申请号：US17003713

申请日：2020-08-26

申请人： SWIMC LLC

发明人： Sebastien Gibanel ,  Benoit Prouvost

IPC分类号： C09D133/08 ,  B65D5/56 ,  C08F2/24 ,  C09D133/02 ,  C08F212/08 ,  B05D7/22 ,  C09D125/14 ,  B05D3/02 ,  B05D1/02 ,  C08F220/20

摘要： A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes an emulsion-polymerized latex copolymer having copolymer chains of one or more mono-unsaturated monomers that are cross-linked with one or more multi-unsaturated monomers. The method also includes heating the sprayed coating composition to cure the coating composition, thereby providing the coating on the interior surface of the food or beverage container.

公开(公告)号：US11180592B2

公开(公告)日：2021-11-23

申请号：US16627752

申请日：2018-06-25

申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

发明人： Liubov Chernysheva ,  Serena Carella ,  Matteo Fantoni

IPC分类号： C08F214/22 ,  C08F14/22 ,  C08F2/24 ,  C08F4/40 ,  C08F114/20 ,  C08F214/18 ,  C08F214/24 ,  C08F214/26 ,  C08F214/28 ,  C08K5/14 ,  C08K5/42 ,  C08K5/58

摘要： The present invention relates to a method for manufacturing of partially fluorinated polymers, notably vinylidene fluoride (VDF)-based polymers, in emulsion polymerization, and to a polymer obtained from said method.

公开(公告)号：US20210261696A1

公开(公告)日：2021-08-26

申请号：US17194953

申请日：2021-03-08

申请人： SWIMC LLC

发明人： Sebastien Gibanel ,  Benoit Prouvost

IPC分类号： C08F2/24 ,  C08F265/06 ,  C09D151/00 ,  C08F220/20 ,  C08F220/30 ,  C08L33/08 ,  C08L33/10 ,  C08L51/06 ,  C09D133/08 ,  C09D133/12

摘要： A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes an emulsion-polymerized latex copolymer having copolymer chains of one or more ethylenically-unsaturated monomers and one or more styrene offset monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.