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. 14, 1991
Filed:
Mar. 11, 1988
Applicant:
Inventors:
Arthur E Read, Jr, Lake Jackson, TX (US);
John L Burba, III, Lake Jackson, TX (US);
Peter A Doty, Midland, MI (US);
Clarence R Crabb, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C09K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
252108 ; 252 891 ; 252 95 ; 252 96 ; 252108 ; 252157 ; 2521861 ; 2521881 ; 25218725 ; 2521881 ; 25218821 ; 252387 ; 252388 ; 2523892 ; 25238923 ; 252106 ; 424 70 ; 424 73 ; 424 65 ; 424 68 ; 424401 ; 424404 ;
Abstract
Aqueous-based functional products or corrosive products such as cleansers, household products, commercial products, and personal care products are thickened or viscosity-modified by the addition of at least a small, but effective, amount of at least one crystalline mixed metal hydroxide conforming substantially to the formula