公开(公告)号：US09884968B2

公开(公告)日：2018-02-06

申请号：US14356061

申请日：2012-10-04

Applicant: COATEX

Inventor： Denis Ruhlmann ,  Jean-Marc Suau

IPC: C09D7/00 ,  C09D133/08 ,  C09D133/10 ,  C08F2/24 ,  C08K5/04 ,  C09J133/08 ,  C09J133/10

CPC classification number: C09D7/43 ,  C08F2/24 ,  C08L2201/50 ,  C09D133/08 ,  C09D133/10 ,  C09J133/08 ,  C09J133/10

Abstract: The present invention relates to new acrylic associative thickening agents which, when polymerized in the presence of particular polyglycerols, ultimately result in an increase of the open time of the paint or of the thick coating in which they are incorporated. By so doing, painters and applicators will have more time to work the paint layers gradually or to correct imperfections such as paint droplets, traces of brushes and filling-knives.

公开(公告)号：US20170369717A1

公开(公告)日：2017-12-28

申请号：US15528376

申请日：2015-12-18

Applicant: COATEX

Inventor： Denis RUHLMANN

IPC: C09D7/00 ,  C08L75/04 ,  C08L5/16 ,  C08G18/75 ,  C08G18/48 ,  C09D5/02 ,  C08G18/28

CPC classification number: C08L5/16 ,  C08G18/283 ,  C08G18/4833 ,  C08G18/755 ,  C08L75/04 ,  C09D5/024 ,  C09D7/43

Abstract: The present invention relates to novel associative thickeners belonging to the category of the HEUR (Hydrophobically modified Ethoxylated URethanes), and also intermediate aqueous formulations containing such thickeners, and the final compositions, for example paint, lacquer, varnish or paper coating colour compositions.

公开(公告)号：US09850374B2

公开(公告)日：2017-12-26

申请号：US14510186

申请日：2014-10-09

Applicant: COATEX

Inventor： David Platel ,  Jean Moro ,  Olivier Guerret

IPC: C08L33/14 ,  C04B16/04 ,  C04B40/00 ,  C04B103/32

CPC classification number: C08L33/14 ,  C04B16/04 ,  C04B40/0039 ,  C04B2103/32 ,  C08L2205/02 ,  C04B24/2641 ,  C04B24/2647 ,  C04B2103/0049 ,  C04B2103/006

Abstract: The present invention pertains to the use, in the manufacture of an aqueous formulation with a hydraulic binder base, of a combination of at least one comb-branched copolymer having a (meth)acrylic skeleton, onto which are grafted side-chains terminated by a hydrophilic group, and at least one ASE acrylic polymer. This results in improving the workability of said formulation, without causing a segregation phenomenon.

公开(公告)号：US20170297255A1

公开(公告)日：2017-10-19

申请号：US15516733

申请日：2015-12-07

Applicant: COATEX

Inventor： Jean-Marc SUAU ,  David PLATEL ,  Clementine CHAMPAGNE ,  Yves MATTER

IPC: B29C47/80 ,  C08G81/02 ,  B29C47/40 ,  C04B24/26 ,  B29C47/92 ,  C08L71/02 ,  C04B103/00 ,  C04B103/30

CPC classification number: B29C47/807 ,  B29B7/38 ,  B29C47/402 ,  B29C47/92 ,  B29C2947/92704 ,  C04B24/2647 ,  C04B28/04 ,  C04B2103/006 ,  C04B2103/30 ,  C04B2103/32 ,  C04B2103/40 ,  C08G81/025 ,  C08G2261/128 ,  C08K5/18 ,  C08L33/02 ,  C08L71/02 ,  C08L2205/05 ,  C08L33/06 ,  C04B14/06

Abstract: The present invention relates to a continuous process for preparing a comb polymer, without organic solvent, by esterification and/or amidification of an acidic homopolymer or copolymer, which consists in performing the esterification and/or amidification of said homopolymer/copolymer by reaction at elevated temperature in the mixing and transportation zone of a tubular reactor, optionally equipped with a water removal system, in the presence of at least one poly(alkylene glycol) in solid or molten form and of an antioxidant, said esterification and/or amidification taking place at a temperature greater than or equal to 170° C.

公开(公告)号：US09757685B2

公开(公告)日：2017-09-12

申请号：US14082253

申请日：2013-11-18

Applicant: COATEX

Inventor： Fabrizio Belli ,  Jacques Mongoin ,  Angelo Berlendis

IPC: B01D53/48 ,  B01D53/50 ,  C01F11/02 ,  B01F3/08

CPC classification number: B01D53/48 ,  B01D53/1493 ,  B01D53/502 ,  B01D53/64 ,  B01D53/68 ,  B01D2251/404 ,  B01F3/0811 ,  C01F11/02 ,  C02F11/14

Abstract: Preparation of aqueous slurries of calcium dihydroxide. Preparation of aqueous suspensions of calcium hydroxide.

公开(公告)号：US20170050862A1

公开(公告)日：2017-02-23

申请号：US15302652

申请日：2015-04-30

Applicant: Omya International AG ,  Coatex

Inventor： Marc Maurer ,  Christian Jacquemet ,  Mathieu Skrzypczak

IPC: C01F11/18 ,  C08K3/26 ,  C09C1/02

CPC classification number: C01F11/183 ,  C01P2004/51 ,  C01P2006/12 ,  C01P2006/22 ,  C08K3/26 ,  C08K2003/265 ,  C09C1/021 ,  Y02P20/582

Abstract: The present invention is directed to a process for producing an aqueous suspension of precipitated calcium carbonate, wherein a milk of lime is prepared by mixing water, a calcium oxide containing material, at least one water-soluble polymer having a molecular weight Mw in the range from 200 to 6500 g/mol, and at least one slaking additive, and subsequently, the milk of lime is carbonated to form an aqueous suspension of precipitated calcium carbonate.

Abstract translation: 本发明涉及一种沉淀碳酸钙的水性悬浮液的制造方法，其中，通过将水，含氧化钙的材料，至少一种分子量Mw在上述范围内的水溶性聚合物， 200至6500g / mol，以及至少一种熟化添加剂，随后将石灰乳酸化以形成沉淀碳酸钙的水性悬浮液。

公开(公告)号：US09150722B2

公开(公告)日：2015-10-06

申请号：US14037622

申请日：2013-09-26

Applicant: COATEX

Inventor： Jean-Marc Suau ,  Christian Jacquemet ,  Jacques Mongoin

IPC: C08L33/10 ,  C08F20/06 ,  C08F2/38

CPC classification number: C08L33/02 ,  C08F2/38 ,  C08F20/06 ,  C08L33/10

Abstract: The present invention relates to a new solvent-free preparation method of a (meth)acrylic acid polymer in solution, where said polymer has a molecular weight less than 8,000 g/mol and a polydispersity IP index between 2 and 3 by radical polymerization, the polymers obtained by this means, and their applications in industry.

Abstract translation: 本发明涉及溶液中的（甲基）丙烯酸聚合物的新的无溶剂制备方法，其中所述聚合物通过自由基聚合具有小于8,000g / mol的分子量和2至3的多分散性IP指数， 通过这种方式获得的聚合物及其在工业中的应用。

公开(公告)号：US20140238272A1

公开(公告)日：2014-08-28

申请号：US14182428

申请日：2014-02-18

Applicant: COATEX

Inventor： Jean-Marc SUAU ,  Jacques MONGOIN ,  Christian JACQUEMET

IPC: C09C1/62

CPC classification number: C09C1/62 ,  C01P2004/90 ,  C08K5/521 ,  C08K9/04 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: The present invention relates to a new mineral matter particle hydrophobization agent and to its various uses for the surface treatment of mineral matter particles.

Abstract translation: 本发明涉及一种新的矿物质颗粒疏水化剂及其用于表面处理矿物质颗粒的各种用途。

公开(公告)号：US20140178485A1

公开(公告)日：2014-06-26

申请号：US14133716

申请日：2013-12-19

Applicant: COATEX

Inventor： Clementine CHAMPAGNE ,  JEAN-MARC SUAU ,  OLIVIER GUERRET

IPC: A61K9/50

CPC classification number: A61K9/5031 ,  A61K8/11 ,  A61K8/31 ,  A61K8/8152 ,  A61K9/5026 ,  A61K2800/10 ,  A61K2800/56 ,  A61Q19/00 ,  B01J13/08 ,  C08F2220/286 ,  C08K5/01 ,  C08L33/08 ,  C08L33/10 ,  C08L33/14 ,  C08L91/06 ,  C09B67/009 ,  C09B67/0097 ,  C11D3/181 ,  C11D3/2093 ,  C11D3/382 ,  C11D3/384 ,  C11D3/505 ,  C11D17/0039 ,  D06M23/12 ,  D06P1/0016 ,  F28D20/023 ,  Y02E60/145 ,  C08F2220/1808 ,  C08F220/06

Abstract: The present invention concerns polymeric-enveloped microparticles including at least one HASE type acrylic copolymer, at least one solid-liquid phase change material with a phase transition temperature ranging from 20 to 90° C., and at least one active agent. In particular, the microparticles include at least one HASE type acrylic copolymer including at least one anionic monomer with a polymerizable vinyl group and a carboxyl group, at least one non-ionic hydrophobic monomer with a polymerizable vinyl group, and at least one alkoxylated associative macromonomer with a polymerizable vinyl group and a hydrophobic hydrocarbon chain.

Abstract translation: 本发明涉及包含至少一种HASE型丙烯酸共聚物，至少一种相变温度为20-90℃的固 - 液相变材料和至少一种活性剂的聚合物包封的微粒。 特别地，微粒包括至少一种HASE型丙烯酸共聚物，其包括至少一种具有可聚合乙烯基和羧基的阴离子单体，至少一种具有可聚合乙烯基的非离子疏水性单体和至少一种烷氧基化缔合大分子单体 具有可聚合乙烯基和疏水性烃链。

公开(公告)号：US20140088250A1

公开(公告)日：2014-03-27

申请号：US14037622

申请日：2013-09-26

Applicant: COATEX

Inventor： Jean-Marc SUAU ,  Christian Jacquemet ,  Jacques Mongoin

IPC: C08L33/10

CPC classification number: C08L33/02 ,  C08F2/38 ,  C08F20/06 ,  C08L33/10

Abstract: The present invention relates to a new solvent-free preparation method of a (meth)acrylic acid polymer in solution, where said polymer has a molecular weight less than 8,000 g/mol and a polydispersity IP index between 2 and 3 by radical polymerisation, the polymers obtained by this means, and their applications in industry.

Abstract translation: 本发明涉及溶液中的（甲基）丙烯酸聚合物的新的无溶剂制备方法，其中所述聚合物具有小于8,000g / mol的分子量和通过自由基聚合在2和3之间的多分散性IP指数， 通过这种方式获得的聚合物及其在工业中的应用。