Patents by Inventor Edward Tokas

Edward Tokas 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).

  • Non-gelled product of addition and condensation polymers with mutually reactive groups
    Patent number: 6894117
    Abstract: A substantially non-gelled polymeric composition is disclosed and comprises the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer. Also disclosed is a process for preparing such polymeric compositions, powder coatings and 100% solids ink resins prepared with such polymeric compositions, and a method for deglossing a powder coating using such polymeric compositions.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: May 17, 2005
    Assignee: Johnson Polymer, Inc.
    Inventors: Jeffrey L. Anderson, Alan J. Pekarik, Edward Tokas
  • Polymeric compositions, and the preparation and use thereof
    Publication number: 20040138385
    Abstract: A substantially non-gelled polymeric composition is disclosed and comprises the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer. Also disclosed is a process for preparing such polymeric compositions, powder coatings and 100% solids ink resins prepared with such polymeric compositions, and a method for deglossing a powder coating using such polymeric compositions.
    Type: Application
    Filed: November 19, 2003
    Publication date: July 15, 2004
    Inventors: Jeffrey L. Anderson, Alan J. Pekarik, Edward Tokas
  • Powder coating of non-gelled product of addition polymer A and polymer B with mutually reactive groups
    Patent number: 6696522
    Abstract: A substantially non-gelled polymeric composition is disclosed and comprises the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer. Also disclosed is a process for preparing such polymeric compositions, powder coatings and 100% solids ink resins prepared with such polymeric compositions, and a method for deglossing a powder coating using such polymeric compositions.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: February 24, 2004
    Assignee: Johnson Polymer, Inc.
    Inventors: Jeffrey L. Anderson, Alan J. Pekarik, Edward Tokas
  • Polymeric compositions, and the preparation and use thereof
    Publication number: 20020156188
    Abstract: A substantially non-gelled polymeric composition is disclosed and comprises the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer. Also disclosed is a process for preparing such polymeric compositions, powder coatings and 100% solids ink resins prepared with such polymeric compositions, and a method for deglossing a powder coating using such polymeric compositions.
    Type: Application
    Filed: August 16, 2001
    Publication date: October 24, 2002
    Inventors: Jeffrey L. Anderson, Alan J. Pekarik, Edward Tokas
  • Solvent based interactive polymeric compositions containing a substantially non-gelled polymeric compositions
    Patent number: 6372841
    Abstract: A solvent based composition containing a non-aqueous solvent and a substantially non-gelled polymeric composition is disclosed. The polymeric composition comprises the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer. The solvent based composition includes coatings, adhesives, inks, primers, overprint varnishes and the like.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: April 16, 2002
    Assignee: S. C. Johnson Commercial Markets, Inc.
    Inventors: Jeffrey L. Anderson, Edward Tokas
  • Water dispersible polymeric compositions
    Patent number: 6316538
    Abstract: An aqueous polymeric dispersion is described containing at least one substantially non-gelled polymeric composition comprising the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer and an aqueous solvent. The aqueous polymeric dispersion is particularly useful in or as overprint varnishes, inks, pigment dispersions, paints, adhesives, coatings, support resins, emulsion polymers and the like.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: November 13, 2001
    Assignee: S. C. Johnson Commerical Markets, Inc.
    Inventors: Jeffrey L. Anderson, Edward Tokas
  • Aqueous dispersions of non-gelled polymeric compositions having designated amounts of reactive groups
    Patent number: 6194510
    Abstract: An aqueous polymeric dispersion is described containing at least one substantially non-gelled polymeric composition comprising the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer and an aqueous solvent. The aqueous polymeric dispersion is particularly useful in or as overprint varnishes, inks, pigment dispersions, paints, adhesives, coatings, support resins, emulsion polymers and the like.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: February 27, 2001
    Assignee: S. C. Johnson Commercial Markets, Inc.
    Inventors: Jeffrey L. Anderson, Edward Tokas
  • Solvent based interactive polymeric compositions containing a substantially non-gelled composition
    Patent number: 6162860
    Abstract: A solvent based composition containing a non-aqueous solvent and a substantially non-gelled polymeric composition is disclosed. The polymeric composition comprises the reaction product of an A polymer which is an addition polymer having 3.5 or more reactive functional groups per polymer chain and a B polymer having about 2 to about 3 functional groups per polymer chain that are co-reactive with the reactive functional groups of the A polymer. The solvent based composition includes coatings, adhesives, inks, primers, overprint varnishes and the like.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: December 19, 2000
    Assignee: S. C. Johnson Commercial Markets, Inc.
    Inventors: Jeffrey L. Anderson, Edward Tokas