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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 5534183 B1

PDFFull Text
Date of Patent:
Jul. 09, 1996

Filed:

Jul. 14, 1994

Stable, aqueous concentrated liquid detergent compositions containing

Applicant:
Inventors:

Sridhar Gopalkrishnan, Woodhaven, MI (US);

John V Sherman, Allen Park, MI (US);

Kathleen M Guiney, Wyandotte, MI (US);

David T Durocher, Westland, MI (US);

Michael C Welch, Woodhaven, MI (US);

Assignee:

BASF Corporation, Mount Olive, NJ (US);

Attorney:

Will; Joanne P.

Primary Examiner:

Paul Lieberman

Assistant Examiner:

Caroline L Dusheck

Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
510434 ;
Abstract

A stable aqueous detergent composition, comprising: (a) about 5.70% of detergent active matter selected from the group consisting of anionic, nonionic, cationic, amphoteric, and zwitterionic surfactants; (b) about 1-60% of one or more electrolytes; and (c) about 0.01-5% of at least one hydrophilic copolymer comprising hydrophilic monomer and oxyethylated monomer. In particular, the hydrophilic copolymer is of a structure represented by ##STR1## wherein the above-stated substituents are defined herein.

Find Patent Forward Citations

Gopalkrishnan, Sridhar. (1996). Stable, aqueous concentrated liquid detergent compositions containing (U.S. Patent No. 5534183). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5534183

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