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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 11680147 B1

PDFFull Text
Date of Patent:
Jun. 20, 2023

Filed:

Jul. 10, 2018

Catalysts for producing polyurethanes

Applicant:

Momentive Performance Materials Gmbh, Leverkusen, DE;

Inventors:

Gnuni Karapetyan, Cologne, DE;

Jose Godoy, Geneva, CH;

Alberto Giovanni Melle, Geneva, CH;

Assignee:

Momentive Performance Materials GmbH, , DE;

Attorneys:

McDonald Hopkins LLC

Joseph Waters

Primary Examiner:

Melissa A Rioja

Int. Cl.
CPC ...
C08G 18/20 (2006.01); C08G 18/32 (2006.01); C08G 18/40 (2006.01); C08G 18/48 (2006.01); C08G 18/63 (2006.01); C08G 18/66 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08J 9/12 (2006.01);
U.S. Cl.
CPC ...
C08J 9/125 (2013.01); C08G 18/2081 (2013.01); C08G 18/3275 (2013.01); C08G 18/4072 (2013.01); C08G 18/4829 (2013.01); C08G 18/632 (2013.01); C08G 18/6688 (2013.01); C08G 18/7614 (2013.01); C08J 2201/022 (2013.01); C08J 2203/10 (2013.01); C08J 2375/12 (2013.01);
Abstract

A tertiary amine compound is shown and described herein. The tertiary amine is a reaction product of an isocyanate and a compound bearing an active hydrogen and a bicyclic tertiary amine in its molecule. The tertiary amine compounds have been found to be suitable as catalysts for producing polyurethanes. Also shown and described are processes employing the tertiary amine compounds in a reaction of an isocyanate and an alcohol in the presence of the tertiary amine compounds. Further, also shown and described is a method for making the tertiary amine.

Find Patent Forward Citations

Karapetyan, Gnuni. (2023). Catalysts for producing polyurethanes (U.S. Patent No. 11680147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11680147

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

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