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.
Type:
Grant
Filed:
April 9, 1986
Date of Patent:
December 15, 1987
Assignees:
Bor-es Cipoipari Kutato-Fejleszto Vallalat, Budapesti Boripari Vallalat