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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 5632554 B1

PDFFull Text
Date of Patent:
May. 27, 1997

Filed:

Feb. 01, 1995

Slurry forming process using an inflatable/collapsible bag within a

Applicant:
Inventors:

Chih-Chung Wang, Lexington, MA (US);

Kenneth R Taylor, Norfolk, MA (US);

Assignee:

Duracell Inc., Bethel, CT (US);

Attorneys:

Cornell; Ronald S.

Feltovic; Robert J.

Josephs; Barry D.

Primary Examiner:

Charles E Cooley

Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366208 ; 366348 ;
Abstract

A method for the production of slurries which are uniform in density and consistency. In particular, a method for preparing zinc anode slurries employed in producing anodes for alkaline batteries. The method comprises a bag slurry forming process, using a drum mixer, involving mixing dry anode components within a sealed, inplated, gas-tight, liquid impervious, flexible, collapsible bag; and, then adding a wet component to the bag, collapsing said bag, and tumbling-kneading the components to form a blended slurry.

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Wang, Chih-Chung. (1997). Slurry forming process using an inflatable/collapsible bag within a (U.S. Patent No. 5632554). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5632554

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