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:
May. 05, 2009
Filed:
Sep. 10, 2004
Applicants:
Holger Buehler, Altrip, DE;
Joaquim Henrique Teles, Otterstadt, DE;
Gunther Pabst, Neumarkt i. d. OPf., DE;
Tilman Luedecke Taeger, Seeheim-Jugenheim, DE;
Inventors:
Holger Buehler, Altrip, DE;
Joaquim Henrique Teles, Otterstadt, DE;
Gunther Pabst, Neumarkt i. d. OPf., DE;
Tilman Luedecke Taeger, Seeheim-Jugenheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C14C 1/00 (2006.01); C07D 301/12 (2006.01); C07C 323/02 (2006.01); C07F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Mixtures of (A) from 55 to 65 mol % of erythro-dithiol of formula erythro-IV: and and their corresponding alkali metal salts and ammonium salts, are useful for treating animal hides.