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:
Nov. 17, 2020
Filed:
Jun. 20, 2019
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventor:
Zhihong Ye, Liburn, GA (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/44 (2006.01); C11D 7/50 (2006.01); C11D 7/26 (2006.01); C11D 7/30 (2006.01); B01D 3/36 (2006.01);
U.S. Cl.
CPC ...
C11D 7/509 (2013.01); C11D 7/261 (2013.01); C11D 7/30 (2013.01); C11D 7/5086 (2013.01); B01D 3/36 (2013.01);
Abstract
An azeotropic composition a formulated with 1,1,1,3,3,3,-hexafluoro-2-methoxypropane and a second component selected from the group consisting of isopropyl alcohol, ethanol, methanol, and trans-1,2-dichloroethylene. The azeotropic composition exhibits a substantially constant boiling point at a constant pressure and is useful for various cleaning and degreasing applications.