Patents by Inventor Thomas Frederick Kauffman

Thomas Frederick Kauffman 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: 8013068
    Abstract: A curable mixture is provided that is substantially free of volatile nonreactive compounds. Also provided is a method for making such curable mixtures, and a method of bonding substrates with such curable mixtures.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: September 6, 2011
    Assignee: Rohm and Haas Company
    Inventors: Ronald Scott Beckley, Thomas Frederick Kauffman, Michael John Zajaczkowski, Mai Chen, Joseph James Zupancic
  • Patent number: 7514528
    Abstract: Functional mixtures and polymer compositions are provided, each comprising at least one multi-functional Michael acceptor, at least one multi-functional Michael donor, in which at least 20% of either the donor or acceptor or a combination of the donor and acceptor is derived from bio-based materials and at least one catalyst.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: April 7, 2009
    Assignee: Rohm and Haas Company
    Inventors: Thomas Frederick Kauffman, David William Whitman, Michael John Zajaczkowski, David Elmer Vietti
  • Patent number: 7473734
    Abstract: A functional composition is provided that comprises at least one multi-functional Michael acceptor, at least one multi-functional Michael donor, and at least one weakly basic catalyst.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: January 6, 2009
    Assignee: Rohm and Haas Company
    Inventors: Ronald Scott Beckley, Thomas Frederick Kauffman, Michael John Zajaczkowski
  • Patent number: 7396429
    Abstract: A functional mixture is provided that comprises at least one multi-functional Michael acceptor, at least one multi-functional Michael donor, and at least one weakly basic catalyst.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: July 8, 2008
    Assignee: Rohm and Haas Company
    Inventors: Ronald Scott Beckley, Thomas Frederick Kauffman, Michael John Zajaczkowski, David William Whitman
  • Patent number: 6884843
    Abstract: A method of preparing a cured laminate employing electron beam radiation is provided. The cured laminate is prepared from an uncured laminate including a prepolymer composition containing oligomer, tackifying resin, and optionally, monomer. Also provided are a prepolymer composition and an article including the cured laminate prepared by the method of this invention. The method is useful for preparing cured laminates such as flexible laminates for food packaging.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: April 26, 2005
    Assignee: Rohm and Haas Company
    Inventors: Thomas Frederick Kauffman, David William Whitman
  • Publication number: 20040106693
    Abstract: A curable composition containing at least one ethylenically unsaturated compound and at least one liquid elastomer is provided. The curable composition is useful for preparing a cold seal adhesive. A method is provided for preparing the cold seal adhesive, which includes the use of electron beam radiation to initiate polymerization of the curable composition.
    Type: Application
    Filed: November 25, 2003
    Publication date: June 3, 2004
    Inventors: Thomas Frederick Kauffman, David William Whitman
  • Publication number: 20040097630
    Abstract: Curable clay compositions containing at least one ethylenically unsaturated compound and exfoliated clay platelets are provided. The curable clay compositions are useful for preparing articles having improved barrier properties to oxygen, moisture, or odor such as flexible laminates. Methods including polymerization of the curable clay composition using electron beam radiation are provided and are suitable for preparing laminates or coatings with improved barrier properties. Also provided is a method for preparing the curable clay composition using a moving media mill.
    Type: Application
    Filed: October 22, 2003
    Publication date: May 20, 2004
    Inventors: David William Whitman, Thomas Frederick Kauffman
  • Publication number: 20030232187
    Abstract: Provided is a curable fluid with relatively low viscosity capable of forming a polymeric composition, subsequent to exposure to cure conditions. Also provided are coated articles made of substrates coated by such compositions, and further provided are composite articles made of substrates bonded by such compositions; further provided are methods of making such coated and composite articles.
    Type: Application
    Filed: June 13, 2003
    Publication date: December 18, 2003
    Inventors: Thomas Frederick Kauffman, David William Whitman
  • Publication number: 20030066600
    Abstract: A method of preparing a cured laminate employing electron beam radiation is provided. The cured laminate is prepared from an uncured laminate including a prepolymer composition containing oligomer, tackifying resin, and optionally, monomer. Also provided are a prepolymer composition and an article including the cured laminate prepared by the method of this invention. The method is useful for preparing cured laminates such as flexible laminates for food packaging.
    Type: Application
    Filed: April 30, 2002
    Publication date: April 10, 2003
    Inventors: Thomas Frederick Kauffman, David William Whitman