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:
Apr. 03, 2018
Filed:
Oct. 05, 2016
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Jennifer Lynn Cogar, Unicoi, TN (US);
Damon Ray Billodeaux, Longview, TX (US);
Jerome Leonard Stavinoha, Jr., Longview, TX (US);
Michelle Nicole Tuttle, Hallsville, TX (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/10 (2006.01); C08K 5/101 (2006.01); C07C 69/67 (2006.01); C09D 7/12 (2006.01); C09D 121/02 (2006.01); C08L 31/00 (2006.01);
U.S. Cl.
CPC ...
C09D 7/1233 (2013.01); C07C 69/67 (2013.01); C08K 5/10 (2013.01); C08L 31/00 (2013.01); C09D 7/1216 (2013.01); C09D 121/02 (2013.01);
Abstract
The invention is comprised of a coalescent and non-ionic surfactant blend additive for use in water-based architectural coating formulations. The dual-function blend is produced by reacting 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate with ethylene oxide in the presence of a basic catalyst and separating the desired ethoxylated coalescent and non-ionic surfactant blend from the reaction product.