Reference number
ISO 20701:2017
© ISO 2025
ISO 20701:2017
Leather — Tests for colour fastness — Colour fastness to saliva
Edition 1
2017-12
Withdrawn
Withdrawn (Edition 1, 2017)

Abstract

ISO 20701 | IUF 427:2017 specifies a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.

The method uses an artificial saliva solution to simulate whether colouring materials can migrate from leather to the mouth or to the mucous membranes.

General information

  • Status
     : Withdrawn
    Publication date
     : 2017-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    IULTCS
    ICS :
    59.140.30 
  • RSS updates

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