Patents by Inventor Boris Polanuyer

Boris Polanuyer 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).

  • Stable biocide compositions
    Patent number: 10143195
    Abstract: Provided is a solvent borne coating composition comprising (a) one or more polymeric biocide comprising multivalent metal cations and multivalent organic anions, (b) one or more polymer-encapsulated biocide, and (c) one or more ethoxylated triglyceride that has average number of moles of ethylene oxide units per mole of triglyceride molecules of 10 to 45. Also provided are a method of making such composition and a method of using such a composition.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: December 4, 2018
    Assignee: ROHM AND HAAS COMPANY
    Inventors: John William Ashmore, Boris Polanuyer
  • Microcapsules
    Patent number: 9924720
    Abstract: A composition is provided, comprising microcapsules, wherein said microcapsules comprise a core and an outer shell, wherein said core comprises one or more water-insoluble compound having melting point above 15° C., wherein said outer shell comprises one or more amino resin that is a reaction product of reactants comprising one or more polyamine and formaldehyde, and wherein said composition further comprises one or more formaldehyde scavenger, one or more reaction product of said amino resin with a formaldehyde scavenger, or a mixture thereof. Also provided is a method of making such a composition.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: March 27, 2018
    Assignees: ROHM AND HAAS COMPANY, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Ian A. Tomlinson, Nicole L. Wagner, Fanwen Zeng, John W. Ashmore, Boris Polanuyer, Thomas Sanders, David Laganella
  • Method for measuring encapsulation efficiency for hydrophobic actives
    Patent number: 9575036
    Abstract: Described are methods of determining free hydrophobic active in aqueous formulations including the steps of encapsulating a hydrophobic active, preparing a formulation containing encapsulated hydrophobic active, adding a cyclodextrin to the formulation, thereby entraining any free hydrophobic active; and quantifying the amount of free hydrophobic active.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: February 21, 2017
    Assignee: Rohm and Haas Company
    Inventors: Fanwen Zeng, Boris Polanuyer
  • Controlled release composition containing DCOIT
    Patent number: 9410046
    Abstract: A composition containing 4,5-dichloro-2-n-octylisothiazolin-3-one and an activated carbon having a surface area of at least 700 m2/g.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: August 9, 2016
    Assignee: ROHM AND HAAS COMPANY
    Inventors: John W. Ashmore, David M. Laganella, Boris Polanuyer
  • Antifouling paint system
    Patent number: 9410045
    Abstract: A coated substrate having an epoxy coating. The epoxy coating contains 4,5-dichloro-2-n-octylisothiazolin-3-one.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: August 9, 2016
    Assignee: Rohm and Haas Company
    Inventors: John W. Ashmore, David M. Laganella, Boris Polanuyer
  • CONTROLLED RELEASE COMPOSITION CONTAINING DCOIT
    Publication number: 20150284572
    Abstract: A composition containing 4,5-dichloro-2-n-octylisothiazolin-3-one and an activated carbon having a surface area of at least 700 m2/g.
    Type: Application
    Filed: October 31, 2013
    Publication date: October 8, 2015
    Inventors: John W. Ashmore, David M. Laganella, Boris Polanuyer
  • ANTIFOULING PAINT SYSTEM
    Publication number: 20150259543
    Abstract: A coated substrate having an epoxy coating. The epoxy coating contains 4,5-dichloro-2-n-octylisothiazolin-3-one.
    Type: Application
    Filed: October 31, 2013
    Publication date: September 17, 2015
    Inventors: John W. Ashmore, David M. Laganella, Boris Polanuyer
  • METHOD FOR MEASURING ENCAPSULATION EFFICIENCY FOR HYDROPHOBIC ACTIVES
    Publication number: 20150233871
    Abstract: Described are methods of determining free hydrophobic active in aqueous formulations, comprising, encapsulating a hydrophobic active, preparing a formulation comprising encapsulated hydrophobic active, adding a cyclodextrin to the formulation, thereby entraining any free hydrophobic active; and quantifying the amount of free hydrophobic active.
    Type: Application
    Filed: September 18, 2013
    Publication date: August 20, 2015
    Inventors: Fanwen Zeng, Boris Polanuyer
  • COATING COMPOSITION WITH BIOCIDE
    Publication number: 20150223450
    Abstract: There is provided a coating composition comprising (a) one or more binder, (b) one or more water-insoluble biocide, and (c) particles comprising polymer, wherein said particles have specific surface area of 900 m2/g or more.
    Type: Application
    Filed: August 7, 2013
    Publication date: August 13, 2015
    Applicant: ROHM AND HAAS COMPANY
    Inventors: John W. Ashmore, David M. Laganela, Boris Polanuyer
  • MICROCAPSULES
    Publication number: 20140348937
    Abstract: A composition is provided, comprising microcapsules, wherein said microcapsules comprise a core and an outer shell, wherein said core comprises one or more water-insoluble compound having melting point above 15° C., wherein said outer shell comprises one or more amino resin that is a reaction product of reactants comprising one or more polyamine and formaldehyde, and wherein said composition further comprises one or more formaldehyde scavenger, one or more reaction product of said amino resin with a formaldehyde scavenger, or a mixture thereof. Also provided is a method of making such a composition.
    Type: Application
    Filed: December 27, 2012
    Publication date: November 27, 2014
    Applicants: ROHM AND HAAS COMPANY, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Ian A. Tomlinson, Nicole L. Wagner, Fanwen Zeng, John W. Ashmore, Boris Polanuyer, Thomas Sanders, David Laganella
  • ENCAPSULATED ACTIVES
    Publication number: 20140341962
    Abstract: A composition is provided with increased release comprising an encapsulated active and one or more metal additive. Also provided is a coating composition comprising an encapsulated active, and one or more metal additive, and one or more binder polymer, one or more binder precursor, or a mixture thereof, and one or more pigment. Also provided is a method of making such compositions. Also provided is a method of providing a surface that resists marine fouling wherein said method comprises applying a layer of such compositions to a substrate and drying said layer or allowing said layer to dry.
    Type: Application
    Filed: December 27, 2012
    Publication date: November 20, 2014
    Inventors: John W. Ashmore, Boris Polanuyer, David Laganella
  • STABLE BIOCIDE COMPOSITIONS
    Publication number: 20120315400
    Abstract: Provided is a solvent borne coating composition comprising (a) one or more polymeric biocide comprising multivalent metal cations and multivalent organic anions, (b) one or more polymer-encapsulated biocide, and (c) one or more ethoxylated triglyceride that has average number of moles of ethylene oxide units per mole of triglyceride molecules of 10 to 45. Also provided are a method of making such composition and a method of using such a composition.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 13, 2012
    Inventors: John William Ashmore, Boris Polanuyer
  • Nicotinamide ribonucleoside kinase
    Publication number: 20030175925
    Abstract: The present invention relates to novel nicotinamide ribonucleoside kinase nucleic acids, polypeptides, and uses thereof.
    Type: Application
    Filed: February 27, 2001
    Publication date: September 18, 2003
    Inventors: Oleg Kurnasov, Boris Polanuyer, Yakov Kogan, Andrei Osterman