RO95096B1 - Complex product for tanning and retunning skins - Google Patents

Complex product for tanning and retunning skins

Info

Publication number
RO95096B1
RO95096B1 RO122542A RO12254286A RO95096B1 RO 95096 B1 RO95096 B1 RO 95096B1 RO 122542 A RO122542 A RO 122542A RO 12254286 A RO12254286 A RO 12254286A RO 95096 B1 RO95096 B1 RO 95096B1
Authority
RO
Romania
Prior art keywords
tanning
complex product
retunning
skins
dry substance
Prior art date
Application number
RO122542A
Other languages
Romanian (ro)
Inventor
Viorica Trandafir
Dan Dembinschi
Codruta Ileana Bago
Constantin Pavlovschi
Corneliu Roman
Ana Eva Nedeliov
Elena Puica
Original Assignee
INSTITUTUL DE CERCETARE PIELARIE SI îNCALTAMINTE
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 DE CERCETARE PIELARIE SI îNCALTAMINTE filed Critical INSTITUTUL DE CERCETARE PIELARIE SI îNCALTAMINTE
Priority to RO122542A priority Critical patent/RO95096B1/en
Publication of RO95096B1 publication Critical patent/RO95096B1/en

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  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Inventia de fata se refera la un produs complex pentru tabacirea si retanarea pieilor, ce permite reducerea precipitarii elementelor componente, în acest scop, hidrolizatul de colagen obtinut din materialele refolosibile din piei ovine, caprine si porcine, tabacite, este neutralizat cu 10÷150% bicarbonat de sodiu la un pH de 4,5÷6,5, obtinîndu-se un produs lichid stabil brun-deschis, alcatuit din 17÷30% substanta uscata, 2÷7% Cr2O3 - la 100 g substanta uscata; 40÷50% substanta proteica - la 100 g substanta uscata; 0,5÷5% Al2O3 si pH=4,5÷6,5.The present invention relates to a complex product for skin tanning and rejuvenation, which reduces the precipitation of the component elements, for this purpose collagen hydrolyzate obtained from the reusable materials of sheep, goat and pigs, tobacco, is neutralized by 10-150% sodium bicarbonate at a pH of 4.5 ÷ 6.5, obtaining a brownish-brown liquid product consisting of 17 ÷ 30% dry matter, 2 ÷ 7% Cr 2 O 3 - per 100 g dry substance; 40 ÷ 50% protein - 100 g dry substance; 0.5 ÷ 5% Al2O3 and pH = 4.5 ÷ 6.5.

RO122542A 1986-03-12 1986-03-12 Complex product for tanning and retunning skins RO95096B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122542A RO95096B1 (en) 1986-03-12 1986-03-12 Complex product for tanning and retunning skins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122542A RO95096B1 (en) 1986-03-12 1986-03-12 Complex product for tanning and retunning skins

Publications (1)

Publication Number Publication Date
RO95096B1 true RO95096B1 (en) 1988-08-31

Family

ID=40904588

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122542A RO95096B1 (en) 1986-03-12 1986-03-12 Complex product for tanning and retunning skins

Country Status (1)

Country Link
RO (1) RO95096B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103352092A (en) * 2012-12-24 2013-10-16 山东华升化工科技有限公司 Method for preparation of chrome tanning agent and combined production of vitamin K3 through using chromium-rich sludge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103352092A (en) * 2012-12-24 2013-10-16 山东华升化工科技有限公司 Method for preparation of chrome tanning agent and combined production of vitamin K3 through using chromium-rich sludge

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