Patents by Inventor Jose P. Ruiz

Jose P. Ruiz 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).

  • Patent number: 10836856
    Abstract: Paint, clear coat, stain, adhesive, or other aqueous formulations that contain at least one [(dimethylamino)alkyl]-imino-dialcohol and a alkyd emulsion, polymer latex or polyurethane dispersion binder. Also disclosed are methods for manufacture and use of these formulations. The [(dimethylamino)alkyl]-imino-dialcohols provide aqueous formulations having low odor and reduced volatile organic compounds (VOC). The [(dimethylamino)alkyl]-imino-dialcohols also aid in dispersing pigment and other solids so less co-dispersant is needed for aqueous paint or coating formulations.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: November 17, 2020
    Assignee: RHODIA OPERATIONS
    Inventors: Lichang Zhou, Derek Pakenham, Ayaz Khan, Hervé´ Adam, Jose P. Ruiz
  • Patent number: 10029967
    Abstract: Disclosed are novel tri-substituted aromatic-alkoxylated monomers, polymers made with the novel tri-substituted aromatic-alkoxylated monomers, pH responsive polymers made with the novel tri-substituted aromatic-alkoxylated monomers, and related methods. Also disclosed is an aqueous coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with alkali swellable acrylate copolymer. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: July 24, 2018
    Assignee: Rhodia Operations
    Inventors: Eugene J. Anderson, Jr., Derek Pakenham, Nemesio Martinez-Castro, Jose P. Ruiz, Michael Rhodes
  • Publication number: 20170355806
    Abstract: Paint, clear coat, stain, adhesive, or other aqueous formulations that contain at least one [(dimethylamino)alkyl]-imino-dialcohol and a alkyd emulsion, polymer latex or polyurethane dispersion binder. Also disclosed are methods for manufacture and use of these formulations. The [(dimethylamino)alkyl]-imino-dialcohols provide aqueous formulations having low odor and reduced volatile organic compounds (VOC). The [(dimethylamino)alkyl]-imino-dialcohols also aid in dispersing pigment and other solids so less co-dispersant is needed for aqueous paint or coating formulations.
    Type: Application
    Filed: May 20, 2015
    Publication date: December 14, 2017
    Applicant: RHODIA OPERATIONS
    Inventors: Lichang ZHOU, Derek PAKENHAM, Ayaz KHAN, Hervé ADAM, Jose P. RUIZ
  • Patent number: 9650323
    Abstract: Disclosed are novel tri-substituted aromatic-alkoxylated surface active compounds. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: May 16, 2017
    Assignee: RHODIA OPERATIONS
    Inventors: Eugene J. Anderson, Jr., Derek Pakenham, Nemesio Martinez-Castro, Jose P. Ruiz, Michael Rhodes, Lichang Zhou
  • Patent number: 9434846
    Abstract: An anti-settling additive, composition containing the anti-settling additive, and methods for use in coating compositions or formulations. A HASE thickener with improved resistance to surfactants and anti-sag properties, compositions containing the thickener and methods for use of the thickener in coating compositions or formulations and the like. The anti-settling additive and the thickener being a polymer synthesized using a specialized associative monomer that contains C1-C4 alkyl, propylene oxide, ethylene oxide and a polymerizable group.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: September 6, 2016
    Assignee: RHODIA OPERATIONS
    Inventors: Nemesio Martinez-Castro, Jose P. Ruiz
  • Publication number: 20150267035
    Abstract: Disclosed are novel tri-substituted aromatic-alkoxylated surface active compounds. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
    Type: Application
    Filed: March 18, 2015
    Publication date: September 24, 2015
    Inventors: Eugene J. Anderson, JR., Derek Pakenham, Nemesio Martinez-Castro, Jose P. Ruiz, Michael Rhodes, Lichang Zhou
  • Publication number: 20150266804
    Abstract: Disclosed are novel tri-substituted aromatic-alkoxylated monomers, polymers made with the novel tri-substituted aromatic-alkoxylated monomers, pH responsive polymers made with the novel tri-substituted aromatic-alkoxylated monomers, and related methods. Also disclosed is an aqueous coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with alkali swellable acrylate copolymer. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
    Type: Application
    Filed: March 18, 2015
    Publication date: September 24, 2015
    Applicant: RHODIA OPERATIONS
    Inventors: Eugene J. Anderson, JR., Derek Pakenham, Nemesio Martinez-Castro, Jose P. Ruiz, Michael Rhodes
  • Publication number: 20140178325
    Abstract: An anti-settling additive, composition containing the anti-settling additive, and methods for use in coating compositions or formulations. A HASE thickener with improved resistance to surfactants and anti-sag properties, compositions containing the thickener and methods for use of the thickener in coating compositions or formulations and the like. The anti-settling additive and the thickener being a polymer synthesized using a specialized associative monomer that contains C1-C4 alkyl, propylene oxide, ethylene oxide and a polymerizable group.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 26, 2014
    Applicant: Rhodia Operations
    Inventors: Nemesio Martinez-Castro, Jose P. Ruiz