Patents by Inventor Kathleen Anne Koziski

Kathleen Anne Koziski 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).

  • Aqueous coating composition with improved adhesion to friable surfaces
    Patent number: 6846867
    Abstract: An aqueous coating composition having improved adhesion to friable surfaces including an emulsion polymer of certain compositions and certain acid numbers having a glass transition temperature of ?20° C. to 100° C. and an average particle diameter less than 120 nanometers, and certain water-soluble ethoxylates is provided. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: January 25, 2005
    Assignee: Rohm and Haas Company
    Inventors: Matthew Steward Gebhard, Kathleen Anne Koziski
  • Aqueous coating composition with improved adhesion to friable surfaces
    Patent number: 6663917
    Abstract: An aqueous coating composition having improved adhesion to friable surfaces is provided. The aqueous coating composition includes a plurality of polymeric particles having a particle size of less than 120 nanometers, and containing at least two polymers, one of which contains, as polymerized units, acid functional monomers, water soluble monomers, or both. Optionally, the aqueous coating composition includes a nonionic surfactant. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: December 16, 2003
    Assignee: Rohm and Haas Company
    Inventors: Matthew Stewart Gebhart, Kathleen Anne Koziski
  • Aqueous coating composition with improved adhesion to friable surfaces
    Publication number: 20030157258
    Abstract: An aqueous coating composition having improved adhesion to friable surfaces is provided. The aqueous coating composition includes a plurality of polymeric particles having a particle size of less than 120 nanometers, and containing at least two polymers, one of which contains, as polymerized units, acid functional monomers, water soluble monomers, or both. Optionally, the aqueous coating composition includes a nonionic surfactant. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
    Type: Application
    Filed: November 21, 2002
    Publication date: August 21, 2003
    Inventors: Matthew Stewart Gebhart, Kathleen Anne Koziski
  • Aqueous coating composition with improved adhesion to friable surfaces
    Patent number: 6509064
    Abstract: An aqueous coating composition having improved adhesion to friable surfaces is provided. The aqueous coating composition includes a plurality of polymeric particles having a particle size of less than 120 nanometers, and containing at least two polymers, one of which contains, as polymerized units, acid functional monomers, water soluble monomers, or both. Optionally, the aqueous coating composition includes a nonionic surfactant. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: January 21, 2003
    Assignee: Rohm and Haas Company
    Inventors: Matthew Stewart Gebhart, Kathleen Anne Koziski
  • Aqueous coating composition with improved adhesion to friable surfaces
    Publication number: 20020107322
    Abstract: An aqueous coating composition having improved adhesion to friable surfaces including an emulsion polymer of certain compositions and certain acid numbers having a glass transition temperature of −20° C. to 100° C. and an average particle diameter less than 120 nanometers, and certain water-soluble ethoxylates is provided. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
    Type: Application
    Filed: October 29, 2001
    Publication date: August 8, 2002
    Inventors: Matthew Steward Gebhard, Kathleen Anne Koziski
  • Polymer compositions
    Patent number: 6423805
    Abstract: The open time of a cementitious composition, such as a grout, may be increased by the incorporating therein, as a binder, a polymer composition comprising a film-forming copolymer formed by polymerization of a monomer mixture comprising 1 to 3% of at least one monomer selected from the group of monomers consisting of amides of &agr;,&bgr;-unsaturated C3 to C6 carboxylic acids and at least one hydroxy-(C1 to C8)alkyl (meth)acrylate monomer, wherein the total amount of these monomers is from 2 to 7.5% by weight of said monomer mixture.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: July 23, 2002
    Assignee: Rohm and Haas Company
    Inventors: Anne Margaret Bacho, Frederick Paul Hinz, Mark Alan Kesselmayer, Kathleen Anne Koziski, Meredith Ann Morgan, Lori Branham Pfahler, Fergus Stuart McColl
  • Aqueous coating composition with improved adhesion to friable surfaces
    Publication number: 20020064600
    Abstract: An aqueous coating composition having improved adhesion to friable surfaces is provided. The aqueous coating composition includes a plurality of polymeric particles having a particle size of less than 120 nanometers, and containing at least two polymers, one of which contains, as polymerized units, acid functional monomers, water soluble monomers, or both. Optionally, the aqueous coating composition includes a nonionic surfactant. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
    Type: Application
    Filed: September 27, 2001
    Publication date: May 30, 2002
    Inventors: Matthew Stewart Gebhart, Kathleen Anne Koziski