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. 15, 1987
Filed:
Apr. 09, 1986
Dezso David, Budapest, HU;
Peter Rovo, Budapest, HU;
Terez Sipos nee Richter, Budapest, HU;
Gyorgy Molnar, Budapest, HU;
Istvan Deme, Budapest, HU;
Tamas Karnitscher, Budapest, HU;
Bor-es Cipoipari Kutato-Fejleszto Vallalat, Budapest, HU;
Budapesti Boripari Vallalat, Budapest, HU;
Abstract
The invention relates to a method for preserving raw hides, skins and furskins comprising treating the hides, skins and furskins with an aqueous solution containing at least 0.1% by mass of cyanamide and, if desired, one or more members of the group consisting of polyalcohols, fungicides, sodium chloride, buffer systems possessing buffer capacity in acidic media, salts capable of acidic hydrolysis, weak acids and surface active agents. The raw hides, skins and furskins can be stored without of appearance of any sign of deterioration for at least two weeks in humid ambient conditions.