Patents by Inventor COATEX S.A.S.

COATEX S.A.S. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ASSOCIATIVE NON-IONIC THICKENING AGENTS CONTAINING ALKYL CYCLOHEXANOL ALKOXYLATES, THEIR USES AND FORMULATIONS CONTAINING THEM
    Publication number: 20130131189
    Abstract: The present invention concerns new associative thickening agents belonging to the category of HEURs (Hydrophobically modified Ethylene oxide URethane). These products contain an original associative monomer with a base of alkyl cyclohexanol alkoxylates. Their thickening power is equal to or greater than that procured by HEUR associative thickening agents of the prior art containing grafted alkyl phenols. An efficient substitute product is therefore available, which is free of alkyl phenols, matching current market demand.
    Type: Application
    Filed: November 8, 2012
    Publication date: May 23, 2013
    Applicant: COATEX S.A.S.
    Inventor: COATEX S.A.S.
  • ASSOCIATIVE IONIC THICKENING AGENTS CONTAINING ALKYLCYCLOHEXANOL ALKOYLATES, THEIR USES AND FORMULATIONS CONTAINING THEM
    Publication number: 20130131259
    Abstract: New associative thickening agents belonging to the category of HASEs (Hydrophobically modified Alkali-Soluble Emulsions). These products contain an original associative monomer with a base of alkylcyclohexanol akoxylates. Their thickening power is greater than the HASE associative thickening agents of the prior art containing grafted alkyl phenols. An efficient substitute product is therefore available, which is free of alkyls phenols, matching current market demand.
    Type: Application
    Filed: November 16, 2012
    Publication date: May 23, 2013
    Applicant: COATEX S.A.S.
    Inventor: COATEX S.A.S.
  • WEAKLY ANIONIC POLYMERS, USES THEREOF
    Publication number: 20130130046
    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.
    Type: Application
    Filed: November 19, 2012
    Publication date: May 23, 2013
    Applicant: COATEX S.A.S.
    Inventor: COATEX S.A.S.
  • ASSOCIATIVE ACRYLIC THICKENING AGENT CONTAINING POLYGLYCEROLS AND ITS USE TO INCREASE THE OPEN TIME OF THIN OR THICK FILMS
    Publication number: 20130116377
    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 in 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, and traces of brushes and filling-knives.
    Type: Application
    Filed: November 2, 2012
    Publication date: May 9, 2013
    Applicant: Coatex S.A.S.
    Inventor: Coatex S.A.S.
  • EMULSION OF AN ASSOCIATIVE ACRYLIC POLYMER POLYMERISED IN THE PRESENCE OF POLYGLYCEROLS AND ITS USE AS A THICKENING AGENT IN AN AQUEOUS FORMULATION
    Publication number: 20130116368
    Abstract: Emulsions containing acrylic associative thickening agents which, when polymerized in the presence of particular polyglycerols, have a thickening power which is remarkably stable over time.
    Type: Application
    Filed: October 25, 2012
    Publication date: May 9, 2013
    Applicant: COATEX S.A.S.
    Inventor: COATEX S.A.S.
  • METHOD OF MANUFACTURE OF AQUEOUS SUSPENSIONS OF TALC FROM AN ACRYLIC POLYMER WITH A GRAFTED SURFACTANT GROUP, SUSPENSIONS OBTAINED AND THEIR USES
    Publication number: 20130109760
    Abstract: A method of manufacture of an aqueous suspension of talc, using a copolymer of (meth)acrylic acid with an oxyalkylated monomer with a surfactant group, an aqueous suspension of talc which may be obtained by such a method, and the use of these suspensions in various applications.
    Type: Application
    Filed: October 16, 2012
    Publication date: May 2, 2013
    Applicant: COATEX S.A.S.
    Inventor: COATEX S.A.S.