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. 04, 2022
Filed:
Jun. 26, 2018
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Sung-Yu Ku, Lake Jackson, TX (US);
Wanglin Yu, Lake Jackson, TX (US);
Christopher S. Letko, Lake Jackson, TX (US);
Stephen W. King, Freeport, TX (US);
Michael A. Brammer, Freeport, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/72 (2006.01); C11D 1/722 (2006.01); C11D 3/37 (2006.01); C07C 43/11 (2006.01);
U.S. Cl.
CPC ...
C07C 43/11 (2013.01); C11D 1/722 (2013.01);
Abstract
A mixture of octanols, nonanols and decanols is useful for the preparation of alkoxylates, which alkoxylates may be used as surfactants, which surfactants have surprisingly good biodegradability.