Patents by Inventor Jeffrey T. Aplin

Jeffrey T. Aplin 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).

  • USE OF LOW TRIPHENYLPHOSPHATE, HIGH PHOSPHOROUS CONTENT ISOPROPYL PHENYL PHOSPHATES AS FLAME RETARDANTS IN POLYURETHANE OR POLYISOCYANURATE FOAMS
    Publication number: 20140179811
    Abstract: The present invention relates to the use of low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation as flame retardants in polyurethane or polyisocyanurate foams or polyurethane or polyisocyanurate foam formulations.
    Type: Application
    Filed: October 4, 2013
    Publication date: June 26, 2014
    Inventors: William J. Layman, JR., Arthurt G. Mack, Techen Tsao, Jeffrey T. Aplin, Hoover Chew
  • Use of low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates as flame retardants in polyurethane or polyisocyanurate foams
    Patent number: 8575225
    Abstract: The present invention relates to the use of low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation as flame retardants in polyurethane or polyisocyanurate foams or polyurethane or polyisocyanurate foam formulations.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: November 5, 2013
    Assignee: Hickory Springs Manufacturing Company
    Inventors: William J. Layman, Jr., Arthur G. Mack, Techen Tsao, Jeffrey T. Aplin, Hoover Chew
  • USE OF LOW TRIPHENYLPHOSPHATE, HIGH PHOSPHOROUS CONTENT ISOPROPYL PHENYL PHOSPHATES AS FLAME RETARDANTS IN RESINS
    Publication number: 20100130654
    Abstract: The present invention relates to the use of low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation as flame retardant compositions.
    Type: Application
    Filed: March 19, 2008
    Publication date: May 27, 2010
    Applicant: Albemarie Corporation
    Inventors: WILLIAM J. Layman, JR., Arthur G. Mack, Techen Tsao, Jeffrey T. Aplin, Douglas W. Luther
  • USE OF LOW TRIPHENYLPHOSPHATE, HIGH PHOSPHOROUS CONTENT ISOPROPYL PHENYL PHOSPHATES AS FLAME RETARDANTS IN POLYURETHANE OR POLYISOCYANURATE FOAMS
    Publication number: 20100120930
    Abstract: The present invention relates to the use of low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation as flame retardants in polyurethane or polyisocyanurate foams or polyurethane or polyisocyanurate foam formulations.
    Type: Application
    Filed: March 19, 2008
    Publication date: May 13, 2010
    Applicant: ALBEMARLE CORPORATION
    Inventors: William J. Layman, JR., Arthur G. Mack, Techen Tsao, Jeffrey T. Aplin, Hoover Chew
  • Process for producing hexabromocyclododecane
    Patent number: 6420617
    Abstract: This invention relates to the production of an hexabromocyclododecane product, which process comprises brominating cyclododecatriene in the presence of a 1,4-dioxane and water based solvent and from about 0.5 to about 30 wt % bromide ion in the liquid phase of the reaction mass. Optional post-reaction heat treatment in a finishing step increases process yields if needed. The hexabromocyclododecane product is unrecrystallized and contains no more than about 1.5 wt % tetrabromocyclododecene impurities.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: July 16, 2002
    Assignee: Albemarle Corporation
    Inventors: John K. Kendall, Jeffrey T. Aplin
  • Process for producing hexabromocyclododecane
    Patent number: 6284935
    Abstract: This invention relates to the production of an hexabromocyclododecane product, which process comprises brominating cyclododecatriene in the presence of a 1,4-dioxane and water based solvent and from about 0.5 to about 30 wt % bromide ion in the liquid phase of the reaction mass. Optional post-reaction heat treatment in a finishing step increases process yields if needed. The hexabromocyclododecane product is unrecrystallized and contains no more than about 1.5 wt % tetrabromocyclododecene impurities.
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: September 4, 2001
    Assignee: Albemarle Corporation
    Inventors: John K. Kendall, Jeffrey T. Aplin