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:
Sep. 03, 1985
Filed:
May. 03, 1984
Applicant:
Inventor:
John Oakes, Ellesmere Port, GB;
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 95 ; 252 99 ; 25217412 ; 25218638 ; 25218642 ; 252D / ;
Abstract
Bleaching and cleaning compositions having improved bleaching and cleaning capacity are disclosed which comprise a peroxide compound bleach, e.g. sodium perborate, a proteolytic enzyme and manganese (II) metal. The bleaching and cleaning compositions are effective for washing fabrics at substantially all washing temperatures, and are usable for example in washing machines at lower than 60.degree. C. wash cycle.