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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 10066071 B1

PDFFull Text
Date of Patent:
Sep. 04, 2018

Filed:

Sep. 19, 2016

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

Applicant:

Honeywell International Inc., Morris Plains, NJ (US);

Inventors:

David J. Williams, East Amherst, NY (US);

Michael Van Der Puy, Amherst, NY (US);

Assignee:

HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);

Attorney:

Colleen D. Szuch

Primary Examiner:

Melissa A Rioja

Int. Cl.
CPC ...
C08J 9/14 (2006.01); C08G 18/76 (2006.01); C08G 18/08 (2006.01); C08J 9/06 (2006.01); C08K 5/541 (2006.01); C08G 18/18 (2006.01); C08G 18/40 (2006.01); C08L 75/04 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/146 (2013.01); C08G 18/089 (2013.01); C08G 18/14 (2013.01); C08G 18/1808 (2013.01); C08G 18/40 (2013.01); C08G 18/7671 (2013.01); C08J 9/06 (2013.01); C08J 9/149 (2013.01); C08K 5/541 (2013.01); C08G 2101/00 (2013.01); C08G 2105/02 (2013.01); C08J 9/144 (2013.01); C08J 9/147 (2013.01); C08J 2203/06 (2013.01); C08J 2203/10 (2013.01); C08J 2203/14 (2013.01); C08J 2203/142 (2013.01); C08J 2203/162 (2013.01); C08J 2375/04 (2013.01);
Abstract

The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to polyurethane and polyisocyanurate foams having an open-cell, closed-cell or a combination of open and closed cell structure, and methods for their preparation. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol and a catalyst which is an adduct of an amine and an organic acid.

Find Patent Forward Citations

Williams, David. (2018). Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents (U.S. Patent No. 10066071). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10066071

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

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