Invention Grant
- Patent Title: Ternary solvent composition and method for removing a coating from a surface
-
Application No.: US16323973Application Date: 2017-08-24
-
Publication No.: US10717885B2Publication Date: 2020-07-21
- Inventor: Gregory Morose
- Applicant: The University of Massachusetts
- Applicant Address: US MA Boston
- Assignee: THE UNIVERSITY OF MASSACHUSETTS
- Current Assignee: THE UNIVERSITY OF MASSACHUSETTS
- Current Assignee Address: US MA Boston
- Agency: Cantor Colburn LLP
- International Application: PCT/US2017/048338 WO 20170824
- International Announcement: WO2018/039415 WO 20180301
- Main IPC: C11D3/16
- IPC: C11D3/16 ; C09D9/00 ; C11D11/00 ; C11D7/50 ; C11D7/26 ; C11D7/28 ; C11D7/34

Abstract:
A composition includes methyl acetate, dimethyl carbonate, acetone, or a combination thereof, dimethyl sulfoxide, methyl glyoxal, propylene carbonate, gamma butyrolactone, ethylene carbonate, 2-chloro-1-propanol, or a combination thereof, and optionally thiophene, 1,3-dioxolane, thioacetic acid, or a combination thereof. The respective amounts of each solvent are further described herein, and the total amounts of methyl acetate, dimethyl carbonate, acetone, dimethyl sulfoxide, methyl glyoxal, propylene carbonate, thiophene, 1,3-dioxolane, and thioacetic acid sum to at least 90 volume percent of the total volume of the composition. The composition can be particularly useful for removal of a coating from a surface. Accordingly, a method of removing a coating from a surface is also disclosed.
Public/Granted literature
- US20190225823A1 COMPOSITION AND METHOD FOR REMOVING A COATING FROM A SURFACE Public/Granted day:2019-07-25
Information query