Patents by Inventor Kenneth Bourlier

Kenneth Bourlier 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: 6291077
    Abstract: A lactone chain-extended polyester polyol of the present invention comprises the reaction product of a lactone and a previously chain-extended phenolic-based hydroxyl compound. The previously chain-extended phenolic-based hydroxyl compound may comprise the reaction product of (i) a lactone or an alkoxylating agent selected from the group consisting of alkylene oxides and alkylene carbonates, and (ii) a phenolic aralkylation polymer comprising the reaction product of a phenolic monomer having at least two free reactive positions; a styrene derivative; and a coupling agent. The previously chain-extended phenolic-based hydroxyl compound also may be chain-extended by reacting with a lactam to produce a lactam chain-extended polyester polyamide. The polyols and polyamides of the present invention provide unique combinations of hard and soft functionalities, which translates into materials exhibiting a unique combination of toughness and hardness.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: September 18, 2001
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: Rajan Hariharan, David A. Hutchings, Kenneth A. Bourlier, Ellen V. Nagy
  • Patent number: 6166151
    Abstract: A lactone chain-extended polyester polyol of the present invention comprises the reaction product of a lactone and a previously chain-extended phenolic-based hydroxyl compound. The previously chain-extended phenolic-based hydroxyl compound may comprise the reaction product of (i) a lactone or an alkoxylating agent selected from the group consisting of alkylene oxides and alkylene carbonates, and (ii) a phenolic aralkylation polymer comprising the reaction product of a phenolic monomer having at least two free reactive positions; a styrene derivative; and a coupling agent. The previously chain-extended phenolic-based hydroxyl compound also may be chain-extended by reacting with a lactam to produce a lactam chain-extended polyester polyamide. The polyols and polyamides of the present invention provide unique combinations of hard and soft functionalities, which translates into materials exhibiting a unique combination of toughness and hardness.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: December 26, 2000
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: Rajan Hariharan, David A. Hutchings, Kenneth A. Bourlier, Ellen V. Nagy
  • Patent number: 5889137
    Abstract: The present invention is directed to the formation of phenol alkylation polymers which release negligible phenol and formaldehyde emissions. The phenol aralkylation polymers of the present invention are derived from a phenolic monomer, at least one styrene derivative and an aryl diolefin. In addition to the phenolic monomer, styrene derivative and aryl diolefin, other reactants may be introduced to produce a product with particular properties.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: March 30, 1999
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: David A. Hutchings, Jeffrey L. Mills, Kenneth Bourlier
  • Patent number: 5837798
    Abstract: The present invention is directed to the formation of phenol alkylation polymers which release negligible phenol and formaldehyde emissions. The phenol aralkylation polymers of the present invention are derived from a phenolic monomer having at least three free reactive aromatic ring positions, at least one styrene derivative and an aryl diolefin. In addition to the phenolic monomer, styrene derivative and aryl diolefin, other reactants may be introduced to produce a product with particular properties.
    Type: Grant
    Filed: March 18, 1997
    Date of Patent: November 17, 1998
    Assignee: Georgia-Pacific Resins
    Inventors: David A. Hutchings, Jeffrey L. Mills, Kenneth Bourlier
  • Patent number: 5773552
    Abstract: The present invention is directed to the formation of phenol alkylation polymers which release negligible phenol and formaldehyde emissions. The phenol aralkylation polymers of the present invention are derived from a phenolic monomer, at least one styrene derivative and an aryl diolefin. In addition to the phenolic monomer, styrene derivative and aryl diolefin, other reactants may be introduced to produce a product with particular properties.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: June 30, 1998
    Assignee: Georgia-Pacific Resins Inc.
    Inventors: David A. Hutchings, Jeffrey L. Mills, Kenneth Bourlier
  • Patent number: 5770750
    Abstract: Phenolic aralkylation polymers modified by esterification with fatty acids, transesterification with glyceride oils, or other modifications to reactive hydroxyl moieties to improve the characteristics and properties of coating systems in which the modified materials are incorporated. At least a portion of the hydroxyl moieties of the polyol is esterified or otherwise modified. The hydroxyl moieties include those that have been "chain-extended," if desired.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: June 23, 1998
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: David A. Hutchings, Rajan Hariharan, Edward Lucas, Jr., Syed A. Elahi, Alan K. Randall, Kenneth Bourlier
  • Patent number: 5756642
    Abstract: The present invention is directed to the formation of phenol alkylation polymers which release negligible phenol and formaldehyde emissions. The phenol aralkylation polymers of the present invention are derived from a phenolic monomer, at least one styrene derivative and an aryl diolefin. In addition to the phenolic monomer, styrene derivative and aryl diolefin, other reactants may be introduced to produce a product with particular properties.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: May 26, 1998
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: David A. Hutchings, Jeffrey L. Mills, Kenneth Bourlier
  • Patent number: 5739259
    Abstract: The present invention is directed to the formation of phenol alkylation polymers which release negligible phenol and formaldehyde emissions. The phenol aralkylation polymers of the present invention are derived from a phenolic monomer, at least one styrene derivative and an aryl diolefin. In addition to the phenolic monomer, styrene derivative and aryl diolefin. In addition to the introduced to produce a product with particular properties.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: April 14, 1998
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: David A. Hutchings, Jeffrey L. Mills, Kenneth Bourlier
  • Patent number: 5674970
    Abstract: The present invention is directed to the formation of phenol alkylation polymers which release negligible phenol and formaldehyde emissions. The phenol aralkylation polymers of the present invention are derived from a phenolic monomer, at least one styrene derivative and an aryl diolefin. In addition to the phenolic monomer, styrene derivative and aryl diolefin, other reactants may be introduced to produce a product with particular properties.
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: October 7, 1997
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: David A. Hutchings, Jeffrey L. Mills, Kenneth Bourlier