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Application filed by Inst De Cercetari Pentru PielafiledCriticalInst De Cercetari Pentru Piela
Priority to RO131404ApriorityCriticalpatent/RO100257A2/en
Publication of RO100257B1publicationCriticalpatent/RO100257B1/en
Publication of RO100257A2publicationCriticalpatent/RO100257A2/en
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
The process comprises neutralising, tanning, filling, dyeing and greasing in a compact system. The treatment mixture, of ratio 1:(10-15) at a temperature of 40 degrees C., permits staining by the trichromate method.
RO131404A1987-12-291987-12-29Wet finishing of sheep leather having a low and rare corium structure
RO100257A2
(en)
Procedure for re-tanning undyed chrome-tanned leather or dyed chrome-tanned leather, the aqueous solution for carrying out this process, and the leather thus re-tanned.