Patents by Inventor Arnaud Albouy

Arnaud Albouy 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).

  • Blowing agent based on HFC-134a and cyclopentane for the expansion of polymers
    Patent number: 6624208
    Abstract: Composition that can be used as a polymer blowing agent, comprising from 60 to 98% of HFC-134a and from 2 to 40% of cyclopentane; polymeric composition comprising it, and process for manufacturing an expanded polymer using it.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: September 23, 2003
    Assignee: Atofina
    Inventors: Arnaud Albouy, Gérard Guilpain, Richard McMaster Crooker
  • Blowing agent based on HFC-134a and cyclopentane for the expansion of polymers
    Publication number: 20020123533
    Abstract: Composition that can be used as a polymer blowing agent, comprising from 60 to 98% of HFC-134a and from 2 to 40% of cyclopentane;
    Type: Application
    Filed: February 1, 2002
    Publication date: September 5, 2002
    Inventors: Arnaud Albouy, Gerard Guilpain, Richard McMaster Crooker
  • Blowing agent blends and use thereof
    Patent number: 6117917
    Abstract: B-side compositions comprising a polyol and a gaseous blowing agent comprising 124 dissolved in the polyol are provided, as are processes for producing closed-cell polyurethane or polyisocyanurate polymer foam comprising contacting an isocyanate-containing component with a polyol component in the presence of a blowing agent comprising 124, said blowing agent being dissolved in said polyol component.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: September 12, 2000
    Assignee: Elf Atochem North America, Inc.
    Inventor: Arnaud Albouy