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CEN

EN ISO 20701:2018

(Main)

Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2017)

Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2017)

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.

Leder - Prüfung der Farbechtheit - Farbechtheit gegenüber Speichel (ISO 20701:2017)

Dieses Dokument legt ein Verfahren zur Bestimmung der Farbechtheit gegen Speichel bei allen Lederarten unabhängig vom Färbevorgang fest.
Das Verfahren nutzt eine künstliche Speichellösung, um zu simulieren, ob Farbstoffe vom Leder zum Mund oder zu den Schleimhäuten migrieren können.

Cuir - Essais de solidité des coloris - Solidité des coloris à la salive (ISO 20701:2017)

ISO 20701 | IUF 427:2017 spécifie une méthode permettant de déterminer la solidité des coloris à la salive, destinée à tous les types de cuirs, quelle que soit la technique de teinture utilisée.
Cette méthode consiste à utiliser une solution de salive artificielle afin de déterminer si les matières colorantes peuvent migrer du cuir vers la bouche ou les muqueuses.

Usnje - Preskušanje barvne obstojnosti - Barvna obstojnost proti slini (ISO 20701:2017)

Ta dokument določa metodo za ugotavljanje barvne obstojnosti proti slini za usnje vseh vrst,
neodvisno od uporabljenega postopka obarvanja.
Metoda uporablja raztopino umetne sline za simulacijo, s katero se ugotavlja, ali se lahko barvni materiali prenesejo z usnja v usta ali sluznico.

General Information

Status
Published
Publication Date
13-Feb-2018
Withdrawal Date
30-Aug-2018
ICS
59.140.30 - Leather and furs
Technical Committee
CEN/TC 289 - Leather
Drafting Committee
CEN/TC 289/WG 3 - Fastness test methods
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
14-Feb-2018
Due Date
26-Apr-2018
Completion Date
14-Feb-2018
Ref Project
SIST EN ISO 20701:2018 - Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2017)

Relations

Revised
prEN ISO 20701 - Leather - Tests for colour fastness - Colour fastness to saliva (ISO/DIS 20701:2023)
Effective Date
19-Apr-2023

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SLOVENSKI STANDARD
SIST EN ISO 20701:2018
01-april-2018
Usnje - Preskušanje barvne obstojnosti - Barvna obstojnost proti slini (ISO
20701:2017)
Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2017)
Leder - Prüfung der Farbechtheit - Farbechtheit gegenüber Speichel (ISO 20701:2017)
Cuir - Essais de solidité des coloris - Solidité des coloris à la salive (ISO 20701:2017)
Ta slovenski standard je istoveten z: EN ISO 20701:2018
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 20701:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 20701:2018

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SIST EN ISO 20701:2018


EN ISO 20701
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2018
EUROPÄISCHE NORM
ICS 59.140.30
English Version

Leather - Tests for colour fastness - Colour fastness to
saliva (ISO 20701:2017)
Cuir - Essais de solidité des coloris - Solidité des coloris Leder - Prüfung der Farbechtheit - Farbechtheit
à la salive (ISO 20701:2017) gegenüber Speichel (ISO 20701:2017)
This European Standard was approved by CEN on 11 December 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 20701:2018 E
worldwide for CEN national Members.

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SIST EN ISO 20701:2018
EN ISO 20701:2018 (E)
Contents Page
European foreword . 3
2

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SIST EN ISO 20701:2018
EN ISO 20701:2018 (E)
European foreword
This document (EN ISO 20701:2018) has been prepared by Technical Committee CEN/TC 289 “Leather”
the secretariat of which is held by UNI, in collaboration with Technical Committee IULTCS
“International Union of Leather Technologists and Chemists Societies”.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2018, and conflicting national standards shall
be withdrawn at the latest by August 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 20701:2017 has been approved by CEN as EN ISO 20701:2018 without any modification.

3

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SIST EN ISO 20701:2018

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SIST EN ISO 20701:2018
INTERNATIONAL ISO
STANDARD 20701
IUF 427
First edition
2017-12
Leather — Tests for colour fastness —
Colour fastness to saliva
Cuir — Essais de solidité des coloris — Solidité des coloris à la salive
Reference numbers
ISO 20701:2017(E)
IUF 427:2017(E)
©
ISO 2017

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SIST EN ISO 20701:2018
ISO 20701:201
...

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