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:
Jun. 23, 2015
Filed:
Aug. 04, 2010
Applicants:
Shui-ping Zhu, Berwyn, PA (US);
Keith R. Genco, Pottstown, PA (US);
Stephen W. Carson, Coatesville, PA (US);
Inventors:
Shui-Ping Zhu, Berwyn, PA (US);
Keith R. Genco, Pottstown, PA (US);
Stephen W. Carson, Coatesville, PA (US);
Assignee:
Arkema Inc., King Of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/22 (2006.01); C11D 1/90 (2006.01); C11D 1/94 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 1/16 (2006.01); C11D 1/88 (2006.01); C11D 1/14 (2006.01); C11D 1/12 (2006.01);
U.S. Cl.
CPC ...
C11D 3/3947 (2013.01); C11D 1/16 (2013.01); C11D 1/88 (2013.01); C11D 3/3945 (2013.01); C11D 1/14 (2013.01); C11D 1/90 (2013.01); C11D 3/3942 (2013.01); C11D 3/3902 (2013.01); C11D 1/12 (2013.01); C11D 1/22 (2013.01); C11D 1/94 (2013.01);
Abstract
The present invention relates to a liquid cleaning composition comprising a peroxygen bleach, a sulfonated anionic surfactant and an amphoteric/zwitterionic surfactant where the sulfonated anionic surfactant and the amphoteric/zwitterionic surfactants are in a ratio of from 0.1:1 to 13:1. The combination of the sulfonated anionic surfactant and the amphoteric/zwitterionic surfactants provides for high viscosities and improved cleaning performance.