Patents by Inventor Paul Eugene Snowwhite

Paul Eugene Snowwhite 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).

  • Radiation-cured, laminated flexible packaging material and radiation-curable, adhesive composition
    Patent number: 7294658
    Abstract: Provided are laminated flexible packaging materials (20) suitable for containing a pharmaceutical, food or beverage grade product. The laminated flexible packaging material includes a layer of flexible packaging material (26) bound to at least one other layer of flexible packaging material (22) by a radiation-cured laminating adhesive composition (24) formulated from a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound. Also provided is a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: November 13, 2007
    Assignee: Ashland Licensing and Intellectual Property LLC
    Inventors: Kevin D. Rea, Stephen C. Lapin, Paul Eugene Snowwhite, Jr.
  • Radiation-cured, laminated flexible packaging material
    Patent number: 6908665
    Abstract: Provided are laminated flexible packaging materials (20) suitable for containing a pharmaceutical, food or beverage grade product. The laminated flexible packaging material includes a layer of flexible packaging material (26) bound to at least one other layer of flexible packaging material (22) by a radiation-cured laminating adhesive composition (24) formulated from a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound. Also provided is a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: June 21, 2005
    Assignee: Northwest Coatings L.L.C.
    Inventors: Kevin D. Rea, Stephen C. Lapin, Paul Eugene Snowwhite, Jr.
  • Radiation-cured, laminated flexible packaging material and radiation-curable, adhesive composition
    Publication number: 20030161976
    Abstract: Provided are laminated flexible packaging materials (20) suitable for containing a pharmaceutical, food or beverage grade product. The laminated flexible packaging material includes a layer of flexible packaging material (26) bound to at least one other layer of flexible packaging material (22) by a radiation-cured laminating adhesive composition (24) formulated from a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound. Also provided is a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound.
    Type: Application
    Filed: January 21, 2003
    Publication date: August 28, 2003
    Inventors: Kevin D. Rea, Stephen C. Lapin, Paul Eugene Snowwhite
  • Radiation-curable liquid resin composition for coating optical fibers
    Patent number: 6359025
    Abstract: A radiation-curable composition for optical fiber coatings comprising about 10 wt. % to about 90 wt. % of at least one radiation-curable oligomer (A), about 10 wt. % to about 90 wt. % of at least one radiation-curable monomer diluent (B), and an effective amount of at least one photoinitiator (C) represented by formula (1): wherein Ar1 to Ar3 are aromatic groups which may have one or more substitution groups.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: March 19, 2002
    Assignee: DSM N.V.
    Inventors: Paul Eugene Snowwhite, Timothy Edward Bishop, David Michael Szum, Zen Komiya, Miyuki Ishikawa, Takashi Ukachi
  • Radiation-curable liquid resin composition for coating optical fibers
    Patent number: 6136880
    Abstract: A radiation-curable composition for optical fiber coatings comprising about 10 wt. % to about 90 wt. % of at least one radiation-curable oligomer (A), about 10 wt. % to about 90 wt. % of at least one radiation-curable monomer diluent (B), and an effective amount of at least one photoinitiator (C) represented by formula (1): ##STR1## wherein Ar.sup.1 to Ar.sup.3 are aromatic groups which may have one or more substitution groups.
    Type: Grant
    Filed: April 22, 1998
    Date of Patent: October 24, 2000
    Assignees: DSM N.V., JSR Corporation
    Inventors: Paul Eugene Snowwhite, Timothy Edward Bishop, David Michael Szum, Zen Komiya, Miyuki Ishikawa, Takashi Ukachi