The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8575225 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 05, 2013

Filed:

Mar. 19, 2008
Applicants:

William J. Layman, Jr., Baton Rouge, LA (US);

Arthur G. Mack, Prairieville, LA (US);

Techen Tsao, Baton Rouge, LA (US);

Jeffrey T. Aplin, Pasadena, TX (US);

Hoover Chew, Summerville, SC (US);

Inventors:

William J. Layman, Jr., Baton Rouge, LA (US);

Arthur G. Mack, Prairieville, LA (US);

Techen Tsao, Baton Rouge, LA (US);

Jeffrey T. Aplin, Pasadena, TX (US);

Hoover Chew, Summerville, SC (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/38 (2006.01);
U.S. Cl.
CPC ...
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.


Find Patent Forward Citations

Layman, Jr., William. (2013). Use of low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates as flame retardants in polyurethane or polyisocyanurate foams (U.S. Patent No. 8575225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8575225

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…