International Standard
ISO 20701:2024
Leather — Tests for colour fastness — Colour fastness to saliva
Reference number
ISO 20701:2024
Edition 2
2024-08
© ISO 2025
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Published (Edition 2, 2024)

ISO 20701:2024

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Format
CHF 43
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Abstract

This document 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
     : Published
    Publication date
     : 2024-08
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 4
  • Technical Committee :
    IULTCS
    ICS :
    59.140.30 
  • RSS updates

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