Patents by Inventor Victor Granquist

Victor Granquist 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).

  • Moisture barrier coatings
    Patent number: 10189752
    Abstract: Moisture barrier coatings and sealants comprised of mixtures of organic wax and wax soluble polymer dispersed into one or more components of a thermoset polymer which may form a semi-interpenetrating polymer network when the thermoset polymer is subsequently cured on the substrate. The organic wax and wax soluble polymer substantially improve the moisture barrier properties of the thermoset polymer and provides an effective moisture barrier coating that is non-tacky at the cure temperature of the thermoset polymer, without the requirement for a cooling step.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: January 29, 2019
    Assignee: SURFACE CHEMISTS OF FLORIDA, INC.
    Inventors: Felix Achille, Victor Granquist, A. Jaeton Glover, Alice Hudson
  • Moisture Barrier Coatings
    Publication number: 20180022661
    Abstract: Moisture barrier coatings and sealants comprised of mixtures of organic wax and wax soluble polymer dispersed into one or more components of a thermoset polymer which may form a semi-interpenetrating polymer network when the thermoset polymer is subsequently cured on the substrate. The organic wax and wax soluble polymer substantially improve the moisture barrier properties of the thermoset polymer and provides an effective moisture barrier coating that is non-tacky at the cure temperature of the thermoset polymer, without the requirement for a cooling step.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 25, 2018
    Inventors: Felix Achille, Victor Granquist, A. Jaeton Glover, Alice Hudson
  • Encapsulated particle
    Patent number: 9102573
    Abstract: An encapsulated particle includes a core particle and a polyurethane disposed about the core particle. The polyurethane includes the reaction product of an aromatic isocyanate component and a polyol component. The polyol component includes a polyol derived from an aromatic amine-based initiator and an aliphatic polyether polyol. The polyol derived from the aromatic amine-based initiator has a nominal functionality of 4. The aliphatic polyether polyol has a nominal functionality of from 2 to 4. The weight ratio of the polyol derived from the aromatic amine-based initiator and the aliphatic polyether polyol is from about 1:2 to 2:1. A method of forming the encapsulated particle is also provided.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: August 11, 2015
    Assignee: BASF SE
    Inventors: Alice Hudson, Lillian Senior, Bernard Sencherey, Victor Granquist
  • ENCAPSULATED PARTICLE
    Publication number: 20130305796
    Abstract: An encapsulated particle includes a core particle and a polyurethane disposed about the core particle. The polyurethane includes the reaction product of an aromatic isocyanate component and a polyol component. The polyol component includes a polyol derived from an aromatic amine-based initiator and an aliphatic polyether polyol. The polyol derived from the aromatic amine-based initiator has a nominal functionality of 4. The aliphatic polyether polyol has a nominal functionality of from 2 to 4. The weight ratio of the polyol derived from the aromatic amine-based initiator and the aliphatic polyether polyol is from about 1:2 to 2:1. A method of forming the encapsulated particle is also provided.
    Type: Application
    Filed: May 17, 2013
    Publication date: November 21, 2013
    Inventors: Alice Hudson, Lillian Senior, Bernard Sencherey, Victor Granquist