Assignee

COATEX SAS

FR84 patents

Top patents by PatentIndex Score

US6946510B2Sep 20, 2005

Use of weakly anionic copolymers as dispersing and/or grinding aid agent of an aqueous suspension of mineral materials

COATEX SAS30 citations92

US6767973B2Jul 27, 2004

Use of water soluble polymers as dispersion agent of aqueous calcium carbonate suspension, resulting aqueous suspensions and their uses

COATEX SAS51 citations92

US6752866B2Jun 22, 2004

Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby

COATEX SAS30 citations92

US6713553B2Mar 30, 2004

Method for improving the mechanical strength, particularly the strength “at the young ages” of cement matrices, and the cement matrices obtained thereby

COATEX SAS31 citations92

US7790800B2Sep 7, 2010

Use of water-soluble acrylic copolymers in optionally pigmented aqueous formulations and resulting formulations

COATEX SAS14 citations84

US7462676B2Dec 9, 2008

Method for the controlled radical polymerisation of acrylic acid and the salts thereof, polymers thus obtained and applications thereof

COATEX SAS13 citations84

US7115692B2Oct 3, 2006

Grinding and/or for dispersing aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof

COATEX SAS11 citations84

US7956211B2Jun 7, 2011

Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation

COATEX SAS6 citations74

US7772351B2Aug 10, 2010

Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function as an agent for improving optical brightening activation, and products obtained

COATEX SAS6 citations74

US7217761B2May 15, 2007

Non-ionic thickeners for pigment compositions, in particular for paints and applications thereof

COATEX SAS7 citations73

US6960624B2Nov 1, 2005

Method of improving the mechanical strength, particularly the strength “at young ages” of cement matrices, and the cement matrices obtained thereby

COATEX SAS10 citations73

US9339447B2May 17, 2016

Polymeric agent for obtaining a stable aqueous composition comprising particles in suspension

COATEX SAS6 citations72

US7615587B2Nov 10, 2009

Grinding aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof

COATEX SAS7 citations72

US11066505B2Jul 20, 2021

Thickening agent for aqueous systems, formulations containing same and uses thereof

COATEX SAS2 citations71

US11661705B2May 30, 2023

Method for polymerisation of (meth)acrylic acid in solution, polymer solutions obtained and their uses

COATEX SAS3 citations63

US8354466B2Jan 15, 2013

Method for formulating agrochemical active ingredients so as to regulate their release kinetics, protect them from outside stresses, and keep their users safe

COATEX SAS2 citations63

US8053497B2Nov 8, 2011

Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof

COATEX SAS2 citations63

US11065191B2Jul 20, 2021

Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with amps and which is rich in acrylic acid

COATEX SAS0 citations62

US10865365B2Dec 15, 2020

Phosphate-free polymer detergent composition

COATEX SAS1 citations62

US8039571B2Oct 18, 2011

Use of a comb polymer with at least one polyalkylene oxide grafted function as a mineral charge compatibility agent for chlorinated thermoplastic materials

COATEX SAS4 citations62

US7138160B1Nov 21, 2006

Water soluble retention agent

COATEX SAS4 citations62

US7030184B2Apr 18, 2006

Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby

COATEX SAS3 citations62

US12378367B2Aug 5, 2025

Aqueous thickening composition

COATEX SAS0 citations61

US11578214B2Feb 14, 2023

Method of milling minerals in the presence of a poly (itaconate)

COATEX SAS0 citations61

US11414604B2Aug 16, 2022

Submicronic emulsion

COATEX SAS0 citations61

US12043693B2Jul 23, 2024

Thickening agent for aqueous systems, formulations containing same and uses thereof

COATEX SAS0 citations60

US6521701B2Feb 18, 2003

Water-retaining and optical-brightener-activating polymer composition, paper coating colors and sheets of coated paper thus obtained

COATEX SAS2 citations60

US4845191AJul 4, 1989

Process for grinding in aqueous suspension of coarse mineral intended for pigment applications

COATEX SAS15 citations60

US7345121B2Mar 18, 2008

Method of controlled free radical polymerisation of acrylic acid and its salts thereof, resulting low-polydispersity polymers, and their uses

COATEX SAS6 citations59

US12234360B2Feb 25, 2025

Reducing hygroscopicity of a mineral material

COATEX SAS0 citations52

US11091724B2Aug 17, 2021

Phosphate-free polymeric detergent composition

COATEX SAS0 citations52

US9957338B2May 1, 2018

Method for polymerizing meth(acrylic) acid in a solution, polymer solutions obtained and uses thereof

COATEX SAS1 citations52

US9803038B2Oct 31, 2017

Method for solution-polymerising (meth)acrylic acid

COATEX SAS0 citations52

US9775795B2Oct 3, 2017

Copolymers in cosmetic compositions

COATEX SAS0 citations52

US9700505B2Jul 11, 2017

Composition including a (meth)acrylic copolymer and pigment particles

COATEX SAS1 citations52

US9359497B2Jun 7, 2016

Method for polymerisation of (meth)acrylic acid in solution, polymer solutions obtained and their uses

COATEX SAS0 citations52

US9273176B2Mar 1, 2016

Associative non-ionic thickening agents containing alkyl cyclohexanol alkoxylates, their uses and formulations containing them

COATEX SAS0 citations52

US8920550B2Dec 30, 2014

Hydrophobization agent and use for the surface treatment of mineral matter particles

COATEX SAS1 citations52

US8921479B2Dec 30, 2014

Associative ionic thickening agents containing alkylcyclohexanol alkoylates, their uses and formulations containing them

COATEX SAS0 citations52

US8859656B2Oct 14, 2014

Emulsion of an associative acrylic polymer polymerised in the presence of polyglycerols and its use as a thickening agent in an aqueous formulation

COATEX SAS0 citations52

US8802067B2Aug 12, 2014

Comb polymers for the hair

COATEX SAS0 citations52

US7851572B2Dec 14, 2010

Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof

COATEX SAS1 citations52

US11760886B2Sep 19, 2023

Method for grinding mineral material

COATEX SAS0 citations51

US11753496B2Sep 12, 2023

Softening composition

COATEX SAS0 citations51

US11203652B2Dec 21, 2021

Method for preparing a polymer

COATEX SAS0 citations51

US10835475B2Nov 17, 2020

Copolymer having thickening and suspension properties

COATEX SAS0 citations51

US10106692B2Oct 23, 2018

Thickening agent for aqueous systems, formulations containing same and use thereof

COATEX SAS0 citations51

Showing the top 50 of 84 patents by PatentIndex Score.

COATEX SAS

Top patents by PatentIndex Score

Use of weakly anionic copolymers as dispersing and/or grinding aid agent of an aqueous suspension of mineral materials

Use of water soluble polymers as dispersion agent of aqueous calcium carbonate suspension, resulting aqueous suspensions and their uses

Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby

Method for improving the mechanical strength, particularly the strength “at the young ages” of cement matrices, and the cement matrices obtained thereby

Use of water-soluble acrylic copolymers in optionally pigmented aqueous formulations and resulting formulations

Method for the controlled radical polymerisation of acrylic acid and the salts thereof, polymers thus obtained and applications thereof

Grinding and/or for dispersing aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof

Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation

Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function as an agent for improving optical brightening activation, and products obtained

Non-ionic thickeners for pigment compositions, in particular for paints and applications thereof

Method of improving the mechanical strength, particularly the strength “at young ages” of cement matrices, and the cement matrices obtained thereby

Polymeric agent for obtaining a stable aqueous composition comprising particles in suspension

Grinding aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof

Thickening agent for aqueous systems, formulations containing same and uses thereof

Composition for paper coating slip

Preparation of phosphoric acid

Aqueous lime slurry, preparation process and uses

Method for polymerisation of (meth)acrylic acid in solution, polymer solutions obtained and their uses

Method for formulating agrochemical active ingredients so as to regulate their release kinetics, protect them from outside stresses, and keep their users safe

Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof

Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with amps and which is rich in acrylic acid

Phosphate-free polymer detergent composition

Use of a comb polymer with at least one polyalkylene oxide grafted function as a mineral charge compatibility agent for chlorinated thermoplastic materials

Water soluble retention agent

Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby

Aqueous thickening composition

Method of milling minerals in the presence of a poly (itaconate)

Submicronic emulsion

Thickening agent for aqueous systems, formulations containing same and uses thereof

Water-retaining and optical-brightener-activating polymer composition, paper coating colors and sheets of coated paper thus obtained

Process for grinding in aqueous suspension of coarse mineral intended for pigment applications

Method of controlled free radical polymerisation of acrylic acid and its salts thereof, resulting low-polydispersity polymers, and their uses

Reducing hygroscopicity of a mineral material

Phosphate-free polymeric detergent composition

Method for polymerizing meth(acrylic) acid in a solution, polymer solutions obtained and uses thereof

Method for solution-polymerising (meth)acrylic acid

Copolymers in cosmetic compositions

Composition including a (meth)acrylic copolymer and pigment particles

Method for polymerisation of (meth)acrylic acid in solution, polymer solutions obtained and their uses

Associative non-ionic thickening agents containing alkyl cyclohexanol alkoxylates, their uses and formulations containing them

Hydrophobization agent and use for the surface treatment of mineral matter particles

Associative ionic thickening agents containing alkylcyclohexanol alkoylates, their uses and formulations containing them

Emulsion of an associative acrylic polymer polymerised in the presence of polyglycerols and its use as a thickening agent in an aqueous formulation

Comb polymers for the hair

Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof

Method for grinding mineral material

Softening composition

Method for preparing a polymer

Copolymer having thickening and suspension properties

Thickening agent for aqueous systems, formulations containing same and use thereof