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:
Aug. 27, 2019
Filed:
Jul. 12, 2018
Applicant:
Icp Adhesives and Sealants, Inc., Norton, OH (US);
Inventors:
Anthony J. Taylor, Medina, OH (US);
Julie L. Shoemaker, Wadsworth, OH (US);
Andrew P. Shinko, Uniontown, OH (US);
Assignee:
ICP Adhesives and Sealants, Inc., Norton, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/14 (2006.01); G01N 33/44 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 18/16 (2006.01); C08G 18/18 (2006.01); C08G 18/22 (2006.01); C08G 18/38 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/146 (2013.01); C08G 18/163 (2013.01); C08G 18/1816 (2013.01); C08G 18/225 (2013.01); C08G 18/3806 (2013.01); C08G 18/4018 (2013.01); C08G 18/4211 (2013.01); C08G 18/4213 (2013.01); C08G 18/4829 (2013.01); C08G 18/6633 (2013.01); C08G 18/7671 (2013.01); G01N 33/442 (2013.01); C08G 2101/00 (2013.01); C08G 2105/02 (2013.01); C08J 2203/162 (2013.01); C08J 2207/04 (2013.01); C08J 2375/04 (2013.01);
Abstract
The invention described herein generally pertains to a composition and a method for improving the shelf life of a gaseous hydrofluoroolefin propellant, the improvement comprising at least the increased aromatic polyester polyol(s) in combination with a tertiary amine catalyst comprising at least two cyclohexyl rings and an aliphatic metal salt catalyst, the amine catalyst having less than 10% nitrogen on a weight basis.