公开(公告)号：US08962145B2

公开(公告)日：2015-02-24

申请号：US13680175

申请日：2012-11-19

Applicant: Coatex S.A.S.

Inventor： Murielle Guillot ,  Olivier Guerret ,  Francois Dupont

IPC: B32B27/10 ,  D21H19/00 ,  C09D133/10 ,  B05D3/02 ,  B41M5/52 ,  D21H17/66 ,  D21H19/58

CPC classification number: C09D133/10 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5254 ,  D21H17/66 ,  D21H19/58 ,  Y10T428/31783 ,  Y10T428/31895

Abstract: The present invention concerns weakly anionic polymers including their use in paper coatings, especially those intended for paper for inkjet printing. These additives provide the sought thickening function, while improving water retention very appreciably. The invention also concerns a method of manufacture of such coatings, together with the coatings obtained in this manner.

Abstract translation: 本发明涉及弱阴离子聚合物，包括它们在纸张涂料中的用途，特别是那些用于喷墨印刷用纸。 这些添加剂提供所需的增稠功能，同时非常明显地改善保水性。 本发明还涉及这种涂层的制造方法以及以这种方式获得的涂层。

公开(公告)号：US20130253117A1

公开(公告)日：2013-09-26

申请号：US13834547

申请日：2013-03-15

Applicant: COATEX S.A.S.

Inventor： Murielle GUILLOT ,  Olivier Guerret

IPC: C08L33/10 ,  C08K3/30 ,  C08K3/26 ,  C08L37/00 ,  C08K3/22 ,  C08L33/14 ,  C08L53/00 ,  C08L33/26 ,  C08K3/10 ,  C08K3/34

CPC classification number: C08L33/10 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254 ,  C01P2006/22 ,  C08F290/062 ,  C08K3/10 ,  C08K3/22 ,  C08K3/26 ,  C08K3/30 ,  C08K3/34 ,  C08K3/346 ,  C08L33/14 ,  C08L33/26 ,  C08L37/00 ,  C08L53/00 ,  C09C1/021 ,  C09D151/08 ,  D21H19/58 ,  D21H19/64 ,  C08F220/06

Abstract: The present invention provides weakly ionic polymeric additives that, when used in aqueous suspensions of commercial mineral fillers (dispersed with an anionic polymer), enable the introduction of organic or mineral salts in significant quantities without causing a destabilization of the medium. The suspension are useful in the formulation of a paper coating color designed for an application of the ink-jet type.

Abstract translation: 本发明提供弱离子聚合物添加剂，当用于市售矿物填料（用阴离子聚合物分散）的水性悬浮液中时，可以大量引入有机或无机盐，而不会导致介质的不稳定。 悬浮液可用于设计用于喷墨型应用的纸张涂布颜色。

公开(公告)号：US20130130046A1

公开(公告)日：2013-05-23

申请号：US13680175

申请日：2012-11-19

Applicant: COATEX S.A.S.

Inventor： Murielle Guillot ,  Olivier Guerret ,  Francois Dupont

IPC: C09D133/10

CPC classification number: C09D133/10 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5254 ,  D21H17/66 ,  D21H19/58 ,  Y10T428/31783 ,  Y10T428/31895

Abstract: The present invention concerns weakly anionic polymers including their use in paper coatings, especially those intended for paper for inkjet printing. These additives provide the sought thickening function, whilst improving water retention very appreciably. The invention also concerns a method of manufacture of such coatings, together with the coatings obtained in this manner.

Abstract translation: 本发明涉及弱阴离子聚合物，包括它们在纸张涂料中的用途，特别是那些用于喷墨印刷用纸。 这些添加剂提供所需的增稠功能，同时非常明显地改善保水性。 本发明还涉及这种涂层的制造方法以及以这种方式获得的涂层。

公开(公告)号：US20140011934A1

公开(公告)日：2014-01-09

申请号：US13920282

申请日：2013-06-18

Applicant: COATEX S.A.S.

Inventor： Mehdi BOUZID ,  Jean-Marc Suau ,  Denis Ruhlmann ,  Olivier Guerret

IPC: C09D133/02 ,  C09D133/14 ,  C08K3/34 ,  C09D133/04 ,  C08K3/22 ,  C08K3/26

CPC classification number: C09D133/02 ,  C08K3/22 ,  C08K3/26 ,  C08K3/346 ,  C08L33/14 ,  C09D4/06 ,  C09D7/45 ,  C09D133/04 ,  C09D133/14

Abstract: The present invention concerns the use of new additives in a paint formulation containing particles of titanium dioxide (TiO2) as an agent for improving the opacity of the film that is dry or in the process of drying as well as paint formulations including such agents.

Abstract translation: 本发明涉及在含有二氧化钛（TiO 2）颗粒的涂料配方中使用新的添加剂，作为改善干燥或干燥过程中的膜的不透明度的试剂以及包括这些试剂的涂料配方。