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. 27, 2018
Filed:
Nov. 21, 2014
Rohm and Haas Company, Philadelphia, PA (US);
Andrea C. Keenan, Plymouth Meeting, PA (US);
Jan E. Shulman, Newtown, PA (US);
Theodore Tysak, Ambler, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
An aqueous cleaning composition including: a surfactant; a first compound that is immiscible with water and has Hansen solubility parameters of 10 MPa≤δ≤22 MPa, 0≤δ≤14 MPa, and 0≤δ≤14 MPa; and a second compound that is miscible with water and has Hansen solubility parameters of 10 MPa≤δ≤22 MPa, 0≤δ≤10 MPa, and 0≤δ≤14 MPa, wherein the surfactant, the first compound, and the second compound are each independently included in an amount of 0.01 to 30 weight percent, based on a total weight of the cleaning composition.