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ISO 20701

Leather - Tests for colour fastness - Colour fastness to saliva

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Organization: ISO
Publication Date: 1 December 2017
Status: active
Page Count: 10
ICS Code (Leather and furs): 59.140.30
scope:

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.

Document History

DIS 20701
June 30, 2023
Leather — Tests for colour fastness — Colour fastness to saliva
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...
ISO 20701
December 1, 2017
Leather - Tests for colour fastness - Colour fastness to saliva
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...

References

This document references:
EN 15987 - Leather - Terminology - Key definitions for the leather trade
Published by CEN on October 1, 2022
This document specifies the key terms and definitions used for the leather trade and provides guidance on the correct use of the term “leather”. Defined parameters in this document need to be...
This document references:
DIN 53160-1 - Determination of the colourfastness of articles for common use - Part 1: Test with artificial saliva
Published by DIN on October 1, 2010
This standard specifies a method of testing the colourfastness of articles for common use to artificial saliva. The method is particularly suitable for those articles that are intended to be taken...
This document references:
ISO 105-A01 - Textiles — Tests for colour fastness — Part A01: General principles of testing
Published by ISO on January 15, 2010
This part of ISO 105 provides general information about the methods for testing colour fastness of textiles for the guidance of users. The uses and limitations of the methods are pointed out, several...
This document references:
ISO 105-A02 - Textiles - Tests for Colour Fastness - Part A02: Grey Scale for Assessing Change in Colour
Published by ISO on September 1, 1993
A description is not available for this item.
This document references:
ISO 105-A03 - Textiles - Tests for colour fastness - Part A03: Grey scale for assessing staining
Published by ISO on October 1, 2019
This document describes the grey scale for determining staining of adjacent fabrics in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent...
This document references:
ISO 105-A04 - Textiles - Tests for Colour Fastness - Part A04: Method for the Instrumental Assessment of the Degree of Staining of Adjacent Fabrics
Published by ISO on January 1, 1989
A description is not available for this item.
This document references:
ISO 105-A05 - Textiles - Tests for Colour Fastness - Part A05: Instrumental Assessment of Change in Colour for Determination of Grey Scale Rating
Published by ISO on April 1, 1996
A description is not available for this item.
This document references:
ISO 2418 - Leather - Chemical, physical and mechanical and fastness tests - Sampling location
Published by ISO on February 1, 2017
This document specifies the location of a laboratory sample within a piece of leather and the method of labelling and marking the laboratory samples for future identification. It is applicable to all...
This document references:
ISO 3696 - Water for Analytical Laboratory Use - Specification and Test Methods
Published by ISO on April 15, 1987
Scope and field of application This International Standard specifies the requirements and corresponding test methods for three grades of water for laboratory use for the analysis of inorganic...
This document is referenced by:
7906 - Leather — Tests for colour fastness — General principles of testing
Published by ISO on October 1, 2022
This document specifies general principles on colour fastness evaluation tests for leather, as listed in Annex A. Procedures included in this document are common to most of the fastness test methods....
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