logo

For the Inventor, By the Inventor

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 10597511 B1

PDFFull Text
Date of Patent:
Mar. 24, 2020

Filed:

Jul. 23, 2018

Reactive flame retardant blends for flexible polyurethane foam

Applicant:

Icl-ip America Inc., Tarrytown, NY (US);

Inventors:

Jeffrey Stowell, Wingdale, NY (US);

Zhihao Chen, Floral Park, NY (US);

Munjal Patel, Lindenhurst, IL (US);

Assignee:

ICL-IP America Inc., Tarrytown, NY (US);

Attorney:

Dilworth & Barrese, LLP

Primary Examiner:

Joseph D Anthony

Int. Cl.
CPC ...
C08K 5/00 (2006.01); C08K 5/53 (2006.01); C08G 18/32 (2006.01); C08G 18/28 (2006.01); C08G 18/42 (2006.01); C08G 18/18 (2006.01); C08G 18/76 (2006.01); C08G 101/00 (2006.01); C08K 5/521 (2006.01); C08K 5/5313 (2006.01);
U.S. Cl.
CPC ...
C08K 5/0066 (2013.01); C08G 18/18 (2013.01); C08G 18/288 (2013.01); C08G 18/3203 (2013.01); C08G 18/4241 (2013.01); C08G 18/7621 (2013.01); C08K 5/53 (2013.01); C08G 2101/0008 (2013.01); C08G 2350/00 (2013.01); C08K 5/521 (2013.01); C08K 5/5313 (2013.01);
Abstract

The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates in a blend with a phosphate compound, said blend serving as highly efficient reactive flame retardant blend in flexible polyurethane foam. The invention further provides fire-retarded polyurethane compositions comprising said the reaction product of the flame retardant blend with polyol and isocyanate foam forming components.

Find Patent Forward Citations

Stowell, Jeffrey. (2020). Reactive flame retardant blends for flexible polyurethane foam (U.S. Patent No. 10597511). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10597511

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

Loading…