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:
Nov. 03, 1992
Filed:
Nov. 13, 1990
Applicant:
Inventors:
Henry Carron, Pantin, FR;
Eric Jourdan-LaForte, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 99 ; 25217415 ; 25217425 ; 25217423 ; 252173 ; 252D / ; 252135 ; 252D / ; 25217416 ;
Abstract
Alkaline aqueous liquid bleaching detergents that remain stable during storage contain monohydrated sodium perborate, a Mg 3.5 SiO.sub.2 magnesium silicate, sodium acid pyrophosphate and a viscosity regulator composed of dialkylether polyethyleneglycol copolymers. The detergents can be used for washing and bleaching at temperatures between 40.degree. and 90.degree. C.
Carron, Henry. (1992). Aqueous liquid bleaching detergents which are stable during storage and (U.S. Patent No. 5160656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5160656
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