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:
Aug. 23, 1994
Filed:
Jul. 13, 1993
Applicant:
Inventors:
Cheryl A Toth, Midland, MI (US);
Paul J Sheskey, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01K / ;
U.S. Cl.
CPC ...
119173 ;
Abstract
A process for producing a granular absorbent material by distributing a liquid mixture of a clumping agent substantially uniformly over an inert solid substrate is disclosed. In an alternative process, a free-flowing absorbent material is produced by the process of distributing a liquid mixture of a clumping agent over a blend of a porous inert solid substrate and a water-swellable clumping agent. An absorbent material produced by the process of the present invention is free-flowing and agglomerates upon contact with a liquid.