公开(公告)号：US20140357791A1

公开(公告)日：2014-12-04

申请号：US14367048

申请日：2012-12-18

Applicant: SOLVAY SA

Inventor： Jérome Vinas ,  Pierre-Emmanuel Dufils ,  Yves Vanderveken

IPC: C08K3/34 ,  C09D7/12 ,  C09D127/08

CPC classification number: C08K3/346 ,  C08F2/44 ,  C08F14/08 ,  C08F214/08 ,  C09D7/61 ,  C09D127/08

Abstract: Process for the preparation of a vinylidene chloride polymer composite comprising a clay material encapsulated in the vinylidene chloride polymer. The process comprises providing a dispersion of a clay material in a liquid phase, said dispersion comprising a RAFT/MADIX agent; providing vinylidene chloride and optionally one or more ethylenically unsaturated monomer copolymerisable therewith to said dispersion; and polymerising vinylidene chloride and said optionally present one or more ethylenically unsaturated monomer under the control of said RAFT/MADIX agent to form polymer at the surface of said clay material.

Abstract translation: 制备含偏二氯乙烯聚合物的粘土材料的偏二氯乙烯聚合物复合材料的制备方法。 该方法包括提供粘土材料在液相中的分散体，所述分散体包含RAFT / MADIX试剂; 提供偏二氯乙烯和任选的一种或多种可与其共聚的烯属不饱和单体与所述分散体; 并在所述RAFT / MADIX试剂的控制下聚合偏二氯乙烯和所述任选存在的一种或多种烯属不饱和单体以在所述粘土材料的表面形成聚合物。

公开(公告)号：US09228045B2

公开(公告)日：2016-01-05

申请号：US13916729

申请日：2013-06-13

Applicant: SOLVAY SA

Inventor： Peter Claassen ,  Roland Offner ,  Benoit Faye ,  Yves Vanderveken

IPC: C08F214/08 ,  C08L51/00 ,  C08F265/04 ,  C08F2/24 ,  B29K27/00

CPC classification number: C08F265/04 ,  B29K2027/08 ,  C08F2/24 ,  C08F214/08 ,  C08L51/003 ,  C08L2666/02

Abstract: Process for preparing a seed latex of a methyl methacrylate polymer (PMMA) by radical polymerization in aqueous emulsion of methyl methacrylate and optionally at least one comonomer.Process for preparing a chlorinated vinyl polymer latex by radical polymerization in aqueous emulsion of at least one chlorinated vinyl monomer, according to which the polymerization takes place in the presence of at most 3% by weight, expressed relative to the total weight of the monomers, of the PMMA seed latex.

公开(公告)号：US10982110B2

公开(公告)日：2021-04-20

申请号：US15778891

申请日：2016-11-25

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Université Claude Bernard Lyon 1 ,  Ecole Superieure de Chimie Physique Electronique de Lyon ,  Ezus Lyon

Inventor： Pierre-Emmanuel Dufils ,  Isabelle Chaduc ,  Laura Delafresnaye ,  Elodie Bourgeat-Lami ,  Muriel Lansalot ,  Jérôme Vinas ,  Yves Vanderveken

IPC: C08L27/08 ,  C09D127/08 ,  C09D151/10 ,  C08K3/34 ,  C09D7/45 ,  C09D7/40 ,  C08F292/00 ,  C08F2/44 ,  C09D7/61 ,  C08F214/08 ,  C08F220/18

Abstract: The present invention relates to a process for preparing a vinylidene chloride polymer composite comprising a vinylidene chloride polymer and clay materials. The process comprises polymerising vinylidene chloride and clay materials and the resulting vinylidene chloride polymer particle is surrounded by a plurality of clay platelets. The clay materials according to the present invention function as a solid stabilizer in the process for preparing a vinylidene chloride polymer composite of the present invention. The present invention further relates to the vinylidene chloride polymer composite obtainable from the process, to use of the vinylidene chloride polymer composite for the preparation of films, and to films prepared therefrom.

公开(公告)号：US20140371370A1

公开(公告)日：2014-12-18

申请号：US14366986

申请日：2012-12-18

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  ECOLE NATIONAL SUPERIEURE DE CHIMIE DE MONTPELLIER ,  UNIVERSITE DE MONTPELLIER 2

Inventor： Jérome Vinas ,  Pierre-Emmanuel Dufils ,  Jérome Garnier ,  Patrick Lacroix-Desmazes ,  Alex Van Herk ,  Jérome Warnant ,  Yves Vanderveken

IPC: C08K3/22 ,  C08J5/18 ,  B05D7/00

CPC classification number: C08K3/22 ,  B05D7/00 ,  C08F114/08 ,  C08J5/18 ,  C08J2327/08 ,  C08K2003/2213 ,  Y10T428/2998

Abstract: Process for the preparation of a vinylidene chloride polymer composite comprising a solid particulate encapsulated in the vinylidene chloride polymer. The process comprises providing a dispersion of a solid particulate material in a liquid phase, said dispersion comprising a RAFT/MADIX agent; providing vinylidene chloride and optionally one or more ethylenically unsaturated monomer copolymerisable therewith to said dispersion; and polymerising vinylidene chloride and said optionally present one or more ethylenically unsaturated monomer under the control of said RAFT/MADIX agent to form polymer at the surface of said solid particulate material.

Abstract translation: 制备含偏二氯乙烯聚合物的固体颗粒的偏二氯乙烯聚合物复合材料的方法。 该方法包括提供固体颗粒材料在液相中的分散体，所述分散体包含RAFT / MADIX试剂; 提供偏二氯乙烯和任选的一种或多种可与其共聚的烯属不饱和单体与所述分散体; 并在所述RAFT / MADIX试剂的控制下聚合偏二氯乙烯和所述任选存在的一种或多种烯属不饱和单体以在所述固体颗粒材料的表面形成聚合物。

公开(公告)号：US20140364558A1

公开(公告)日：2014-12-11

申请号：US14366959

申请日：2012-12-18

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6) ,  UNIVERSITE CLAUDE BERNARD LYON 1

Inventor： Jérme Vinas ,  Emilie Velasquez ,  Pierre-Emmanuel Dufils ,  Jutta Rieger ,  Francois Stoffelbach ,  Muriel Lansalot ,  Franck D'Agosto ,  Bernadette Charleux ,  Yves Vanderveken

IPC: C08F214/08 ,  C09D127/22 ,  C08J5/18 ,  C08G81/02

CPC classification number: C08F214/08 ,  C08G81/021 ,  C08J5/18 ,  C08J2327/22 ,  C09D127/22

Abstract: Process for the preparation of a vinylidene chloride polymer comprising polymerizing vinylidene chloride and optionally at least one ethylenically unsaturated monomer copolymerizable therewith under the control of a RAFT agent of formula (II).

Abstract translation: 制备偏二氯乙烯聚合物的方法，包括在式（II）的RAFT试剂的控制下聚合偏二氯乙烯和任选的至少一种可与其共聚的烯属不饱和单体。

公开(公告)号：US11471856B2

公开(公告)日：2022-10-18

申请号：US16465318

申请日：2017-11-17

Applicant: SOLVAY SA

Inventor： Vincent Finsy ,  Eric Pierre Dubois ,  Yves Vanderveken ,  Agnès Chapotot

IPC: B01J20/20 ,  B01D53/04 ,  B01D53/02 ,  B01J20/28 ,  B01J20/30

Abstract: The present invention concerns porous carbonaceous particles having pores including micropores and macropores, having a mean diameter, determined by laser diffraction, ranging from 15 to 100 μm and porous carbonaceous monoliths comprising aggregates of said carbonaceous particles.

公开(公告)号：US11124584B2

公开(公告)日：2021-09-21

申请号：US15778968

申请日：2016-11-25

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Université d'Aix-Marseille

Inventor： Elodie Chauvet ,  Didier Gigmes ,  Yohann Guillaneuf ,  Agnès Chapotot ,  Jérôme Vinas ,  Pascal Dewael ,  Yves Vanderveken

IPC: C08F14/06 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  C08K5/101 ,  C08J5/18 ,  B32B23/20 ,  B32B23/08 ,  B32B27/36 ,  B32B27/34 ,  B65D65/40 ,  B29C48/10 ,  B29C48/00 ,  B29C48/21 ,  B29C55/28 ,  B29K23/00 ,  B29K27/00 ,  B29L31/00 ,  B32B7/12 ,  C08F14/08

Abstract: The invention pertains to an improved PVDC composition including certain dienophiles qualified for food contact, which possess an optimized balance of effectiveness in preventing discoloration upon exposure to radiation, with no negative impact on the barrier properties, in particular sorbate esters of formula (I), wherein R1 is a C1-C12 hydrocarbon group, preferably a C1-C6 alkyl group, to layers made therefrom, to multi-layer assemblies comprising the same, and to the use of said assemblies for packaging, in particular for packaging foodstuffs.

公开(公告)号：US20130274402A1

公开(公告)日：2013-10-17

申请号：US13916729

申请日：2013-06-13

Applicant: SOLVAY SA

Inventor： Peter CLAASSEN ,  Roland Offner ,  Benoit Faye ,  Yves Vanderveken

IPC: C08F265/04

CPC classification number: C08F265/04 ,  B29K2027/08 ,  C08F2/24 ,  C08F214/08 ,  C08L51/003 ,  C08L2666/02

Abstract: Process for preparing a seed latex of a methyl methacrylate polymer (PMMA) by radical polymerization in aqueous emulsion of methyl methacrylate and optionally at least one comonomer.Process for preparing a chlorinated vinyl polymer latex by radical polymerization in aqueous emulsion of at least one chlorinated vinyl monomer, according to which the polymerization takes place in the presence of at most 3% by weight, expressed relative to the total weight of the monomers, of the PMMA seed latex.

Abstract translation: 通过在甲基丙烯酸甲酯和任选的至少一种共聚单体的水乳液中自由基聚合制备甲基丙烯酸甲酯聚合物（PMMA）的种子胶乳的方法。 通过在至少一种氯代乙烯基单体的水性乳液中通过自由基聚合制备氯代乙烯基聚合物胶乳的方法，根据该方法聚合发生在相对于单体的总重量表示的至多3重量％ 的PMMA种子胶乳。

公开(公告)号：US09850364B2

公开(公告)日：2017-12-26

申请号：US14366986

申请日：2012-12-18

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER ,  UNIVERSITE DE MONTPELLIER 2

Inventor： Jérôme Vinas ,  Pierre-Emmanuel Dufils ,  Jérôme Garnier ,  Patrick Lacroix-Desmazes ,  Alex Van Herk ,  Jérôme Warnant ,  Yves Vanderveken

IPC: C08K3/22 ,  B05D7/00 ,  C08F114/08 ,  C08J5/18

CPC classification number: C08K3/22 ,  B05D7/00 ,  C08F114/08 ,  C08J5/18 ,  C08J2327/08 ,  C08K2003/2213 ,  Y10T428/2998

Abstract: Process for the preparation of a vinylidene chloride polymer composite comprising a solid particulate encapsulated in the vinylidene chloride polymer. The process comprises providing a dispersion of a solid particulate material in a liquid phase, said dispersion comprising a RAFT/MADIX agent; providing vinylidene chloride and optionally one or more ethylenically unsaturated monomer copolymerizable therewith to said dispersion; and polymerizing vinylidene chloride and said optionally present one or more ethylenically unsaturated monomer under the control of said RAFT/MADIX agent to form polymer at the surface of said solid particulate material.