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:
Dec. 29, 1998
Filed:
May. 07, 1997
Applicant:
Inventor:
Paul A Kittle, Concordville, PA (US);
Assignee:
Rusmar Incorporated, West Chester, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C / ; A62D / ; B01J / ; B05D / ;
U.S. Cl.
CPC ...
169 47 ; 252-3 ; 252-805 ; 252307 ; 422 40 ; 427244 ;
Abstract
Compositions useful in generating a foam particularly well adapted for use as a barrier are provided. These compositions contain keratin protein, a modified starch composed of at least 75% amylopectin, a ferrous ion component, and a dispersant.