Patents by Inventor Paul William Mackey

Paul William Mackey 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).

  • PRESSING MOLD FRIENDLY BINDER FOR LIGNOCELLULOSIC COMPOSITES
    Publication number: 20200277499
    Abstract: A lignocellulosic mixture comprising: (a) a binder composition comprising: (i) an isocyanate compound; (ii) a sulfonic acid compound; and optionally, (iii) a catalyst compound, (iv) an acidifying compound different from Component (ii), and (v) other additive compounds; and (b) one or more lignocellulosic particles wherein at least a portion of the lignocellulosic particles is partially coated with the binder composition wherein the ADHESIVE MEMORY LOSS of the binder composition is less than or equal to 50 and the METAL LOSS on a surface of a metallic article that comes into contact with the binder composition is greater than or equal to ?0.00009.
    Type: Application
    Filed: September 11, 2018
    Publication date: September 3, 2020
    Inventors: Christopher John Moriarty, Daniel Paul Heberer, Paul William Mackey
  • Internal mold release compositions
    Patent number: 5993528
    Abstract: An internal mold release system is provided which comprises (a) a carboxylic acid and (b) a compound selected from the group consisting of a fatty polyester, a fatty acid ester and a fatty amide.
    Type: Grant
    Filed: May 20, 1997
    Date of Patent: November 30, 1999
    Inventor: Paul William Mackey
  • Internal mold release compositions
    Patent number: 5916939
    Abstract: An internal mold release system is provided which comprises (a) a polysiloxane compound; and (b) an amine salt of a carboxylic acid.
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: June 29, 1999
    Assignee: Imperial Chemical Industries PLC
    Inventors: Herbert Russell Gillis, Paul William Mackey
  • Internal mold release compositions
    Patent number: 5852107
    Abstract: An internal mold release system is provided which comprises (a) a polysiloxane compound; and (b) an amine salt of a carboxylic acid.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 22, 1998
    Assignee: Imperial Chemical Industries PLC
    Inventors: Herbert Russell Gillis, Paul William Mackey
  • Internal mold release compositions
    Patent number: 5670553
    Abstract: An internal mold release system is provided which comprises (a) a carboxylic acid and (b) a compound selected from the group consisting of a fatty polyester, a fatty acid ester and a fatty amide.
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: September 23, 1997
    Assignee: Imperial Chemical Industries PLC
    Inventor: Paul William Mackey