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. 16, 2019
Filed:
Oct. 16, 2015
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Charles E. Coburn, Vernon Hills, IL (US);
William C. Miles, Collegeville, PA (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/43 (2006.01); C11D 7/06 (2006.01); C11D 7/50 (2006.01); B08B 3/04 (2006.01); C11D 7/26 (2006.01); C11D 11/00 (2006.01);
U.S. Cl.
CPC ...
C11D 7/261 (2013.01); C11D 7/06 (2013.01); C11D 7/5022 (2013.01); C11D 11/0023 (2013.01); C11D 11/0029 (2013.01); C11D 7/262 (2013.01); C11D 7/263 (2013.01);
Abstract
A method for removing polymerized soil by adding to the soil a composition which includes: (a) from 4 to 30 wt % of a hydroxide or alkoxide, (b) from 10 to 96 wt % of a C-Cprimary alcohol; and (c) from 0 to 75 wt % of an organic solvent which is not a C-Cprimary alcohol; wherein the composition contains no more than 40 wt % water.