RO92197B1 - Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire - Google Patents

Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire

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Publication number
RO92197B1
RO92197B1 RO118307A RO11830785A RO92197B1 RO 92197 B1 RO92197 B1 RO 92197B1 RO 118307 A RO118307 A RO 118307A RO 11830785 A RO11830785 A RO 11830785A RO 92197 B1 RO92197 B1 RO 92197B1
Authority
RO
Romania
Prior art keywords
tanning
hides
exhaustion
floats
consume
Prior art date
Application number
RO118307A
Other languages
English (en)
Other versions
RO92197A2 (ro
Inventor
Nicolae Badea
Ionel Suciu
AUREL VîRDOL
Cecilia Lucretia Badea
Gheorghe Surpateanu
Vasile Dobritoiu
Ionita Gaura
Petre Sapca
Original Assignee
Institutul Politehnic
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 Institutul Politehnic filed Critical Institutul Politehnic
Priority to RO118307A priority Critical patent/RO92197B1/ro
Publication of RO92197A2 publication Critical patent/RO92197A2/ro
Publication of RO92197B1 publication Critical patent/RO92197B1/ro

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  • 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.
RO118307A 1985-04-08 1985-04-08 Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire RO92197B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118307A RO92197B1 (ro) 1985-04-08 1985-04-08 Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118307A RO92197B1 (ro) 1985-04-08 1985-04-08 Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire

Publications (2)

Publication Number Publication Date
RO92197A2 RO92197A2 (ro) 1987-07-30
RO92197B1 true RO92197B1 (ro) 1987-07-31

Family

ID=20116944

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118307A RO92197B1 (ro) 1985-04-08 1985-04-08 Procedeu de tabacire a pieilor de bovine cu consum redus de crom si epuizare avansata a flotelor de tabacire

Country Status (1)

Country Link
RO (1) RO92197B1 (ro)

Also Published As

Publication number Publication date
RO92197A2 (ro) 1987-07-30

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