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:
Jan. 03, 2023
Filed:
Sep. 05, 2018
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventors:
Cheng-Kuang Li, The Woodlands, TX (US);
Charles E. Serrano, The Woodlands, TX (US);
Dianne Trang Pham, The Woodlands, TX (US);
Robert A. Grigsby, The Woodlands, TX (US);
Assignee:
Huntsman Petrochemical LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/18 (2006.01); C08G 18/20 (2006.01); C08G 18/38 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 18/50 (2006.01); C08G 18/76 (2006.01); C08J 9/00 (2006.01); C08J 9/14 (2006.01); C08K 5/02 (2006.01);
U.S. Cl.
CPC ...
C08G 18/1816 (2013.01); C08G 18/2081 (2013.01); C08G 18/4018 (2013.01); C08K 5/02 (2013.01); C08G 2110/0025 (2021.01);
Abstract
A catalyst system useful in the production of polyurethane and/or polyisocyanurate foams using hydrohaloolefin blowing agents.