Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by îNTREPRINDEREA "FLAMURA ROSIE"filedCriticalîNTREPRINDEREA "FLAMURA ROSIE"
Priority to RO108799ApriorityCriticalpatent/RO86406B1/ro
Publication of RO86406A2publicationCriticalpatent/RO86406A2/ro
Publication of RO86406B1publicationCriticalpatent/RO86406B1/ro
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
Inventia se refera la un produs de umplere-retanare a pieilor, caracterizat prin aceea ca produsul contine hidrolizat proteic obtinut prin hidroliza în mediu alcalin a materialelor refolosibile de la croit fete de încaltaminte si polimer acrilic. Produsul de umplere-retanare se aplica la operatia de retanare a pieilor în procent de 3-7% în combinatie cu tananti vegetali si sintetici.
RO108799A1982-01-141982-01-14Produs pentru umplerea-retanarea pieilor si procedeu de obtinere
RO86406B1
(ro)
Waste processing in the tannery: production of gelatin, reconstituted collagen and glue from chrome-tanned leather splits and trimmings subjected to a modified detanning process