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:
May. 05, 1998
Filed:
Sep. 13, 1996
Applicant:
Inventor:
Hedeliza Malonzo Mercado, Scarborough, CA;
Assignee:
Colgate-Palmolive Co., New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; D06L / ;
U.S. Cl.
CPC ...
25218725 ; 25218724 ; 25218726 ;
Abstract
An aqueous liquid bleaching composition having a pH of from 9 to 14 is disclosed which is particularly suitable as a pre-wash and laundering composition for fabrics. The composition comprises (a) an alkali metal hypochlorite; (b) an alkali metal carbonate; (c) an alkali metal hydroxide; and (d) an alkali metal phosphate. The method of bleaching fabrics with said bleaching composition is also described.