GR30498B - METHOD FOR THE PRODUCTION OF SKIN. - Google Patents

METHOD FOR THE PRODUCTION OF SKIN.

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Publication number
GR30498B
GR30498B GR610130498A GR610130498A GR30498B GR 30498 B GR30498 B GR 30498B GR 610130498 A GR610130498 A GR 610130498A GR 610130498 A GR610130498 A GR 610130498A GR 30498 B GR30498 B GR 30498B
Authority
GR
Greece
Prior art keywords
tanning
iii
chromium sulphate
chromium
skin
Prior art date
Application number
GR610130498A
Other languages
Greek (el)
Original Assignee
Farbenfabriken Bayer Aktiengesellschaft
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 Farbenfabriken Bayer Aktiengesellschaft filed Critical Farbenfabriken Bayer Aktiengesellschaft
Priority to GR610130498A priority Critical patent/GR30498B/en
Publication of GR30498B publication Critical patent/GR30498B/en

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

Abstract

έθοδος παρασκευής δέρματος μετά κονιωδών προσεκτικώς ξηρανθεισών ενώσεων θειϊκού χρωμίου -(ΙΙΙ) ή υψηλής πυκνότητος διαλυμάτων θειϊκού χρωμίου -(ΙΙΙ)περιεκτικότητος τουλάχιστον 15% εις οξείδιον χρωμίου, αίτινες περιέχουσι συνδιατεταγμένως συνδεδεμένα οργανικά υπόλοιπα οξέων των μονο-, δι- ή οξυκαρβονικών οξέων, χαρακτηριζομένη υπό του ότι τα δεψικά μέσα προστίθενται εις μη διαλελυμένη ή μη αραιωμένην κατάστασιν εις γυμνάς (από τρίχας και ιστούς) δοράς ή δέρματα ζώων μετά ή άνευ δεψικού λουτρούκαι ότι η ποσότης των συνδιατεταγμένως συνδεδεμένων οργανικών υπολοίπων οξέων ρυθμίζεται τοιουτοτρόπως, ώστε το εις την αρχήν της δέψεως υπάρχον ισχυρόν φαινόμενον συγκαλύψεως να εξαφανίζηται πρακτικώς πλήρως κατά την διάρκεια της διαδρομής της δέψεως. Method for the preparation of leather after powdering carefully dried chromium sulphate compounds (III) or high density chromium sulphate solutions (III) containing at least 15% chromium oxide containing causative agents provided that the tanning agents are added to the undissolved or undiluted state in bare (hair and tissue) hides or skins of animals after or without tanning and that the amount of the co-linked organic residues is thus existing strong masking effect to disappear virtually completely during the tanning path.

GR610130498A 1961-10-27 1961-10-27 METHOD FOR THE PRODUCTION OF SKIN. GR30498B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR610130498A GR30498B (en) 1961-10-27 1961-10-27 METHOD FOR THE PRODUCTION OF SKIN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR610130498A GR30498B (en) 1961-10-27 1961-10-27 METHOD FOR THE PRODUCTION OF SKIN.

Publications (1)

Publication Number Publication Date
GR30498B true GR30498B (en) 1966-07-07

Family

ID=36865118

Family Applications (1)

Application Number Title Priority Date Filing Date
GR610130498A GR30498B (en) 1961-10-27 1961-10-27 METHOD FOR THE PRODUCTION OF SKIN.

Country Status (1)

Country Link
GR (1) GR30498B (en)

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