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:
Jun. 19, 1990
Filed:
May. 25, 1988
Applicant:
Inventors:
Norbert Munch, Kelkheim, DE;
Karlheinz Fuchs, Hunfelden, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C14C / ;
U.S. Cl.
CPC ...
8 9418 ; 8 9415 ;
Abstract
The process for the short-term preservation of rawhides and skins with an alkali metal chlorite solution which additionally also contains a compound of the formula 1 ##STR1## in which R denotes hydrogen or C.sub.1 -C.sub.12 -alkyl, Me denotes hydrogen or an alkali metal atom and n denotes 1 or 2. Because of their hydrotropic action, the addition of these compounds improves uniform penetration of the preservation solution into the hide.
Munch, Norbert. (1990). Process for short-term preservation of rawhides and skins (U.S. Patent No. 4935031). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4935031
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile