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TW336955B - Method of pickling hides or skins and method of preparing the pickling agents - Google Patents

Method of pickling hides or skins and method of preparing the pickling agents

Info

Publication number
TW336955B
TW336955B TW084109264A TW84109264A TW336955B TW 336955 B TW336955 B TW 336955B TW 084109264 A TW084109264 A TW 084109264A TW 84109264 A TW84109264 A TW 84109264A TW 336955 B TW336955 B TW 336955B
Authority
TW
Taiwan
Prior art keywords
pickling
hide
skin
trisulphonic acid
phenol mono
Prior art date
Application number
TW084109264A
Other languages
Chinese (zh)
Inventor
Michael Pojer Peter
Phuong Huynh Chi
Original Assignee
Commw Scient Ind Res Org
Federated Tanners Assoctation Of Australia
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
Priority claimed from AUPM7804A external-priority patent/AUPM780494A0/en
Application filed by Commw Scient Ind Res Org, Federated Tanners Assoctation Of Australia filed Critical Commw Scient Ind Res Org
Application granted granted Critical
Publication of TW336955B publication Critical patent/TW336955B/en

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Abstract

A process of pickling hide or skin of animal for subsequent treatment to produce leather products comprising treating the hide or skin with a pickling solution to modify the nature or property of the hide or skin; the pickling undergoes at a pH of or below 3.4 for no more than 48 hours and the pickling agent in essence does not contain sodium chloride, but contains at least one or more of phenol mono-, di- or trisulphonic acid or derivatives thereof, either singly or in combination; said phenol mono, di- or trisulphonic acid or derivatives thereof is selected from the following groups: any salt, partial salt or compound of phenol mono, di- or trisulphonic acid, or functionality compound equivalent to phenol mono, di- or trisulphonic acid, comprising compound of sulphonic acid, carboxylic root, ester, alkyl, hydroxy or thiol substituted by a benzene ring.
TW084109264A 1994-09-01 1995-09-05 Method of pickling hides or skins and method of preparing the pickling agents TW336955B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPM7804A AUPM780494A0 (en) 1994-09-01 1994-09-01 Pickling of hides and skins
ZA957334A ZA957334B (en) 1994-09-01 1995-08-31 Pickling of hides and skins
ID951754 1995-09-01
PCT/AU1995/000566 WO1996006953A1 (en) 1994-09-01 1995-09-01 Pickling of hides and skins

Publications (1)

Publication Number Publication Date
TW336955B true TW336955B (en) 1998-07-21

Family

ID=58263163

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084109264A TW336955B (en) 1994-09-01 1995-09-05 Method of pickling hides or skins and method of preparing the pickling agents

Country Status (1)

Country Link
TW (1) TW336955B (en)

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