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:
Feb. 10, 2026
Filed:
Aug. 10, 2021
Applicant:
Conopco, Inc., Englewood Cliffs, NJ (US);
Inventors:
David Stephen Grainger, Chester, GB;
Uyai Ikpatt, Prenton, GB;
Paul Simon Stevenson, Liverpool, GB;
David Christopher Thorley, Shavington, GB;
Assignee:
Conopco, Inc., Englewood Cliffs, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/12 (2006.01); B08B 3/04 (2006.01); C11D 1/14 (2006.01); C11D 1/72 (2006.01); C11D 1/88 (2006.01); C11D 1/92 (2006.01); C11D 1/94 (2006.01); C11D 3/00 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C11D 1/22 (2006.01); C11D 1/26 (2006.01); C11D 1/66 (2006.01); C11D 1/755 (2006.01);
U.S. Cl.
CPC ...
C11D 1/94 (2013.01); C11D 3/0036 (2013.01); C11D 3/3715 (2013.01); C11D 3/3723 (2013.01); C11D 1/143 (2013.01); C11D 1/146 (2013.01); C11D 1/22 (2013.01); C11D 1/26 (2013.01); C11D 1/662 (2013.01); C11D 1/755 (2013.01); C11D 1/92 (2013.01); C11D 2111/12 (2024.01);
Abstract
A detergent composition that includes from 1 to 40 wt. % of a secondary alkane sulfonate surfactant with an average of 15 to 18 carbon atoms in a linear alkane chain, from 1 to 40 wt. % of an anionic surfactant other than the secondary alkane sulfonate surfactant, and from 0.01 to 8% of an alkyl hydroxysultaine co-surfactant. Greater than 50 wt. % of the alkyl chain of the secondary alkane sulfonate is C15 to C18 secondary alkane sulfonate.