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.:
Date of Patent:
Mar. 24, 2020
Filed:
Jul. 23, 2018
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:
Primary Examiner:
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.