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:
Jul. 25, 1995
Filed:
Dec. 17, 1993
Applicant:
Inventors:
Frederick W Holzhauer, Broomfield, CO (US);
Dana J Johnson, Broomfield, CO (US);
Terry McAninch, Westminster, CO (US);
Assignee:
Birko Corporation, Henderson, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C14C / ;
U.S. Cl.
CPC ...
8 9418 ; 8 9415 ; 252-857 ; 25218622 ; 25218623 ; 25218629 ; 210721 ; 210759 ; 210705 ; 422 12 ; 424601 ; 424616 ;
Abstract
A process for the curing of animal hides using a brine solution including the step of adding an effective bactericidal and flocculating amount of a composition comprising: 10-30 wt. % acetic acid 5-20 wt. % peracetic acid 15-25 wt. % hydrogen peroxide 1-10 wt. % phosphoric acid balance water Other peracids, such as, perlactic acid, percitric acid, perproprionic acid, perbenzoic acid, perpentenoic acid and perbutyric acid may be used.