Patents by Inventor Paul Heater

Paul 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).

  • Composition for maintaining good color when thermally treating polyester-polyamide blends
    Patent number: 9540507
    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: April 10, 2013
    Date of Patent: January 10, 2017
    Assignee: M&G USA Corporation
    Inventors: Guliz Arf Elliott, Paul Heater, Ricardo Knudsen, Gerald Orosz, Gianluca Ferrari
  • COMPOSITION FOR MAINTAINING GOOD COLOR WHEN THERMALLY TREATING POLYESTER-POLYAMIDE BLENDS
    Publication number: 20160040007
    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: Application
    Filed: October 19, 2015
    Publication date: February 11, 2016
    Applicant: M&G USA Corporation
    Inventor: Paul HEATER
  • POLYAMIDES AND POLYESTERS BLENDED WITH A LITHIUM SALT INTERFACIAL TENSION REDUCING AGENT
    Publication number: 20140371402
    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: Application
    Filed: June 17, 2013
    Publication date: December 18, 2014
    Inventor: Paul Heater
  • COMPOSITION FOR MAINTAINING GOOD COLOR WHEN THERMALLY TREATING POLYESTER-POLYAMIDE BLENDS
    Publication number: 20140308532
    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: April 10, 2013
    Publication date: October 16, 2014
    Applicant: M&G USA CORPORATION
    Inventors: Guliz Arf Elliott, Paul Heater, Ricardo Knudsen, Gerald Orosz, Gianluca Ferrari
  • Process to Make Polyesters With An Interfacial Tension Reducing Agent for Blending with Polyamides
    Publication number: 20070088133
    Abstract: Process to Make Polyesters With An Interfacial Tension Reducing Agent for Blending with Polyamides A process to make an improved polymer-polyamide blend composition and wall of a container made from such composition is set forth comprising making a modified polyester with a sufficient amount of an interfacial tension reducing agent such that the polyamide domains are better dispersed into the polyester.
    Type: Application
    Filed: October 6, 2006
    Publication date: April 19, 2007
    Inventor: Paul Heater
  • Polyamides and Polyesters Blended With A Lithium Salt Interfacial Tension Reducing Agent
    Publication number: 20070082157
    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: Application
    Filed: October 2, 2006
    Publication date: April 12, 2007
    Inventors: Paul Heater, Guliz Elliott