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:
Feb. 04, 2014
Filed:
Nov. 30, 2011
Applicants:
Edward Bohres, Ludwigshafen, DE;
Peter Danisch, Ludwigshafen, DE;
Inventors:
Edward Bohres, Ludwigshafen, DE;
Peter Danisch, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C14C 9/04 (2006.01); C08K 5/521 (2006.01); C08L 31/00 (2006.01); C14C 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for producing leather comprises treating part-processed hides, crust leathers or pelts with at least one aqueous float comprising