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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.:

US 5106528 B1

PDFFull Text
Date of Patent:
Apr. 21, 1992

Filed:

May. 10, 1990

Bleach activation and bleaching compositions

Applicant:
Inventors:

Keith C Francis, Oxton, GB;

Stephen A Madison, Rockland, NY (US);

John Oakes, Winsford, GB;

David W Thornthwaite, Neston, GB;

Assignee:

Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);

Attorney:

Honig; Milton L.

Primary Examiner:

Richard D Lovering

Assistant Examiner:

Joseph D Anthony

Int. Cl.
CPC ...
C01B / ; C09K / ;
U.S. Cl.
CPC ...
25218623 ; 25218621 ; 25218638 ; 25218639 ;
Abstract

Bleaching and detergent compositions are disclosed which upon dissolution in aqueous medium provide a mixture of hydrophobic and cationic peroxyacids. The compositions which are highly effective at removing a wide range of stain types with better background whiteness at bleach solution temperatures of 40.degree. C. and less, comprise a peroxide bleach compound, a hydrophobic peroxyacid (bleach precursor) and a cationic or amphoteric peroxyacid (bleach precursor).

Find Patent Forward Citations

Francis, Keith. (1992). Bleach activation and bleaching compositions (U.S. Patent No. 5106528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5106528

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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