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. 11, 2025
Filed:
Jun. 10, 2025
Applicant:
W. M. Barr & Company, Inc., Memphis, TN (US);
Inventors:
Assignee:
W.M. BARR & COMPANY, INC., Memphis, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/30 (2006.01); B08B 3/08 (2006.01); C09D 9/00 (2006.01);
U.S. Cl.
CPC ...
C09D 9/005 (2013.01); B08B 3/08 (2013.01);
Abstract
A paint remover composition including (a) tetrahydrofuran (THF) at a sufficient concentration to remove paint; (b) a low vapor pressure (LVP) coupling co-solvent present at an effective amount to maintain miscibility of the single-phase paint remover composition and to remove paint; (c) an amine with a molar volume of <100 cm/mol; and (d) water at a concentration of greater than 18 wt % of an overall concentration of the single-phase paint remover composition and the methods of making and using the same.