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Priority to RO118307ApriorityCriticalpatent/RO92197B1/ro
Publication of RO92197A2publicationCriticalpatent/RO92197A2/ro
Publication of RO92197B1publicationCriticalpatent/RO92197B1/ro
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
Procedeul de tabacire a pieilor de bovine, conform inventiei, permite tabacirea pieilor cu saruri de crom fara a fi spaltuite, în care scop utilizeaza un amestec particular de acizi organici dicarboxilici, reziduali (acid glutaric 70--80%, acid succinic 8..10% acid adipic 12..20%, urme de fier, cupru, crom, calciu, magneziu) sub forma de 50% acizi liberi si 50% sarea de sodiu a acestora, functie de tipul pieilor brite de bovine, ofertele de crom, sub forma de Cr2O3 si de amestec de 50% acizi dicarboxilici, tip Savinesti si 50% sarurile lor de sodiu.
RO118307A1985-04-081985-04-08Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire
RO92197B1
(ro)