Patents by Inventor Paul Lewis HEATER

Paul Lewis HEATER 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).

  • Polyamides and polyesters blended with a lithium salt interfacial tension reducing agent
    Patent number: 8465818
    Abstract: A polymer composition and wall of a container made from such composition is set forth comprising a polyamide and polyester and a sufficient amount of an interfacial tension reducing agent such that the polyamide domains stretch disproportionately to the amount of stretch experienced by the polyester both with and without a cobalt salt.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: June 18, 2013
    Assignee: M & G USA Corporation
    Inventors: Paul Lewis Heater, Guliz Arf Elliott
  • Composition for maintaining good color when thermally treating polyester-polyamide blends
    Patent number: 8436080
    Abstract: A specially structured article is described which allows products made from the article to undergo a second heating without a dramatic color shift. This permits more recycled products from the material used to make the article.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: May 7, 2013
    Assignee: M & G USA Corporation
    Inventors: Guliz Arf Elliott, Paul Lewis Heater, Ricardo Knudsen, Gerald Orosz, Gianluca Ferrari
  • PHOSPHITE STABILIZERS FOR IONOMERIC POLYESTER COMPOUNDS
    Publication number: 20110057349
    Abstract: The use of oxidizable phosphorus or phosphorous stabilizers, such as the phosphites, to reduce the color formation of the ionomeric polyester compositions is disclosed.
    Type: Application
    Filed: November 11, 2010
    Publication date: March 10, 2011
    Inventor: Paul Lewis HEATER
  • PHOSPHITE STABILIZERS FOR IONOMERIC POLYESTER COMPOUNDS
    Publication number: 20090054567
    Abstract: The use of oxidizable phosphorus or phosphorous stabilizers, such as the phosphites, to reduce the color formation of the ionomeric polyester compositions is disclosed.
    Type: Application
    Filed: August 22, 2008
    Publication date: February 26, 2009
    Inventor: Paul Lewis HEATER
  • COMPOSITION FOR MAINTAINING GOOD COLOR WHEN THERMALLY TREATING POLYESTER-POLYAMIDE BLENDS
    Publication number: 20090054601
    Abstract: A specially structured article is described which allows products made from the article to undergo a second heating without a dramatic color shift. This permits more recycled products from the material used to make the article.
    Type: Application
    Filed: August 22, 2008
    Publication date: February 26, 2009
    Inventors: Guliz Arf Elliott, Paul Lewis Heater, Ricardo Knudsen, Gerald Orosz, Gianluca Ferrari