Patents by Inventor John Predkelis

John Predkelis 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: 5480480
    Abstract: An improved polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase which is characterized by disperse phase bodies of improved durability. The disperse phase preferably is comprised of a water dispersible, inert film-forming, crosslinkable polymer system; hydroxy (lower alkyl) cellulose; alkali metal carboxy (lower alkyl) cellulose; quaternized water soluble cellulose ether; peptized clay; inorganic salt of heavy or trivalent metal; and water. The continuous phase preferably is comprised of such a crosslinkable polymer system, a peptized clay and water. Methods for preparing the paint are also provided.
    Type: Grant
    Filed: June 7, 1994
    Date of Patent: January 2, 1996
    Assignee: Multicolor Specialties, Inc.
    Inventors: James F. Lynch, John Predkelis
  • Patent number: 5437719
    Abstract: An improved polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase which is characterized by an accelerated capacity to transfer from an applicator surface to a substrate surface during paint application. The disperse phase preferably is comprised of a water dispersible, inert film-forming, crosslinkable, polyurethane polymer system; hydroxy (lower alkyl) cellulose; quaternized water soluble cellulose ether; peptized clay and water. The continuous phase preferably is comprised of such a polyurethane polymer system, a water soluble, film-forming, crosslinkable, pressure-responsive contact adhesive, a peptized clay and water. Methods for preparing the paint are also provided.
    Type: Grant
    Filed: June 7, 1994
    Date of Patent: August 1, 1995
    Assignee: Multicolor Specialties, Inc.
    Inventors: James F. Lynch, John Predkelis
  • Patent number: 5318619
    Abstract: An improved polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase which is characterized by an accelerated capacity to transfer from an applicator surface to a substrate surface during paint application. The disperse phase preferably is comprised of a water dispersible, inert film-forming, crosslinkable, polyurethane polymer system; hydroxy (lower alkyl) cellulose; quaternized water soluble cellulose ether; peptized clay and water. The continuous phase preferably is comprised of such a polyurethane polymer system, a water soluble, film-forming, crosslinkable, pressure-responsive contact adhesive, a peptized clay and water. Methods for preparing the paint are also provided.
    Type: Grant
    Filed: April 6, 1993
    Date of Patent: June 7, 1994
    Assignee: Multicolor Specialties, Inc.
    Inventors: James F. Lynch, John Predkelis
  • Patent number: 5314535
    Abstract: A polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase. The disperse phase contains a water dispersible, film-forming, crosslinkable, polymer system selected from among a polyurethane polymer system, a carboxylated polymer system, and mixtures thereof; as well as hydroxy (lower alkyl) cellulose, quaternized water soluble cellulose ether, peptized clay, and water. The continuous phase preferably is comprised of a polyurethane polymer system, a peptized clay and water. Methods for preparing the paint are also provided.
    Type: Grant
    Filed: April 6, 1993
    Date of Patent: May 24, 1994
    Assignee: Multicolor Specialties, Inc.
    Inventors: James F. Lynch, John Predkelis
  • Patent number: 5199980
    Abstract: A polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase. The disperse phrase preferably is comprised of a water dispersible, film-forming, crosslinkable, polyurethane polymer system; hydroxy (lower alkyl) cellulose; quaternized water soluble cellulose ether; peptized clay; and water. The continuous phase preferably is comprised of such a polyurethane polymer system, a peptized clay and water. Methods for preparing the paint are also provided.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: April 6, 1993
    Assignee: Multicolor Specialties, Inc.
    Inventors: James F. Lynch, John Predkelis
  • Patent number: 5114485
    Abstract: A water-in-water multicolored paint composition is provided having a disperse phase and a continuous phase. The disperse phase preferably is comprised of water dispersable, film-forming, crosslinkable, carboxylated polymer; crosslinking agent; hydroxy (lower alkyl) cellulose; quaternized water soluble cellulose ether; peptized clay; and water. The continuous phase preferably is comprised of a water dispersable, crosslinkable, carboxylated polymer or copolymer, a peptized clay and water. Methods for preparing the paint are also provided.
    Type: Grant
    Filed: May 1, 1991
    Date of Patent: May 19, 1992
    Assignee: Multicolor Specialties, Inc.
    Inventors: James F. Lynch, John Predkelis