EN ISO 15701:2022
(Main)Leather - Tests for colour fastness - Colour fastness to migration into polymeric material (ISO 15701:2022)
Leather - Tests for colour fastness - Colour fastness to migration into polymeric material (ISO 15701:2022)
This document specifies a method for assessing the propensity of dyes and pigments to migrate from leather to a synthetic substrate by determining the transfer of colour from the leather to white polymeric material in contact with it.
This method is applicable to leather of all kinds at any stage of processing.
Leder - Farbechtheitsprüfungen - Bestimmung der Migrationsechtheit gegenüber Polymerwerkstoff (ISO 15701:2022)
Dieses Dokument legt ein Verfahren zur Beurteilung der Migrationsneigung von Farbstoffen und Pigmenten aus Leder in eine synthetische Unterlage fest, bei dem der Farbübergang vom Leder in den mit ihm in Berührung befindlichen weißen Polymerwerkstoff bestimmt wird.
Dieses Verfahren ist auf Leder aller Arten und in allen Verarbeitungszuständen anwendbar.
Cuir - Essais de solidité des coloris - Solidité des coloris à la migration dans les matériaux polymères (ISO 15701:2022)
Le présent document spécifie une méthode d’évaluation de la propension des colorants et des pigments à migrer du cuir dans une matrice synthétique, en déterminant le transfert de la coloration depuis le cuir vers un matériau polymère blanc en contact avec celui-ci.
La présente méthode est applicable à tous les types de cuir, à toutes les étapes de leur traitement.
Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti migraciji v polimernem materialu (ISO 15701:2022)
Ta dokument določa metodo za ocenjevanje nagnjenosti barvil in pigmentov k prenosu z usnja na sintetično podlago z določanjem prenosa barve z usnja na bel polimerni material, ki je v stiku z njim. Ta metoda se uporablja za vse vrste usnja na kateri koli stopnji obdelave.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2022
Nadomešča:
SIST EN ISO 15701:2015
Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti migraciji v
polimernem materialu (ISO 15701:2022)
Leather - Tests for colour fastness - Colour fastness to migration into polymeric material
(ISO 15701:2022)
Leder - Farbechtheitsprüfungen - Bestimmung der Migrationsechtheit gegenüber
Polymerwerkstoff (ISO 15701:2022)
Cuir - Essais de solidité des coloris - Solidité des coloris à la migration dans les
matériaux polymères (ISO 15701:2022)
Ta slovenski standard je istoveten z: EN ISO 15701:2022
ICS:
59.140.30 Usnje in krzno Leather and furs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 15701
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2022
EUROPÄISCHE NORM
ICS 59.140.30 Supersedes EN ISO 15701:2015
English Version
Leather - Tests for colour fastness - Colour fastness to
migration into polymeric material (ISO 15701:2022)
Cuir - Essais de solidité des coloris - Solidité des coloris Leder - Farbechtheitsprüfungen - Bestimmung der
à la migration dans les matériaux polymères (ISO Migrationsechtheit gegenüber Polymerwerkstoff (ISO
15701:2022) 15701:2022)
This European Standard was approved by CEN on 11 July 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15701:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 15701:2022) has been prepared by Technical Committee ISO/IULTCS
"International Union of Leather Technologists and Chemists Societies" in collaboration with Technical
Committee CEN/TC 289 “Leather” the secretariat of which is held by UNI.
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 February 2023, and conflicting national standards
shall be withdrawn at the latest by February 2023.
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.
This document supersedes EN ISO 15701:2015.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 15701:2022 has been approved by CEN as EN ISO 15701:2022 without any modification.
INTERNATIONAL ISO
STANDARD 15701
IULTCS
IUF 412
Third edition
2022-07
Leather — Tests for colour fastness
— Colour fastness to migration into
polymeric material
Cuir — Essais de solidité des coloris — Solidité des coloris à la
migration dans les matériaux polymères
Reference numbers
ISO 15701:2022(E)
IULTCS/IUF 412:2022(E)
ISO 15701:2022(E)
IULTCS/IUF 412:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 15701:2022(E)
IULTCS/IUF 412:2022(E)
Contents Page
Foreword .iv
1 S c op e . 1
2 Nor m at i ve r ef er enc e s . 1
3 Terms and definitions . 1
4 P r i nc iple . 1
5 Apparatus and materials .1
6 Te s t s p e c i men s . 2
7 P r o c e du re .3
8 P r e c i s ion . 4
9 Te s t r ep or t . 4
Annex A (informative) Commercial sources for apparatus and materials .5
Bibliography . 6
iii
ISO 15701:2022(E)
IULTCS/IUF 412:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/
iso/foreword.html.
IULTCS, originally formed in 1897, is a world-wide organization of professional leather societies to
further the advancement of leather science and technology. IULTCS has three Commissions, which
are responsible for establishing international methods for the sampling and testing of leather. ISO
recognizes IULTCS as an international standardizing body for the preparation of test methods for
leather.
This document was prepared by the Fastness Tests Commission of the International Union of Leather
Technologists and Chemists Societies (IUF Commission, IULTCS) in collaboration with the European
Committee for Standardization (CEN) Technical Committee CEN/TC 289, Leather, the secretariat of
which is held by UNI, in accordance with the agreement on technical cooperation between ISO and CEN
(Vienna Agreement).
It is based on IUF 442 published in J. Soc. Leather Tech. Chem., 56, pp. 395–400, 1972, with a minor
amendment in 65, p. 128, 1981, declared an official method of the IULTCS in 1973 and reconfirmed in
1989.
This third edition cancels and replaces the second edition (ISO 15701:2015), which has been technically
revised.
The main changes are as follows:
— to indicate the method is applicable for polymeric materials, the general references in the text to
“plasticized poly(vinyl chloride)” have been changed to “polymeric material”;
— the note previously at the end of the Scope has been deleted;
— Clause 3 has been added;
— 5.1 has been revised to allow the use of plates of an inert material in the test apparatus.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO 15701:2022(E)
INTERNATIONAL STANDARD
IULTCS/IUF 412:2022(E)
Leather — Tests for colour fastness — Colour fastness to
migration into polymeric material
1 S cope
This document specifies a method for assessing the propensity of dyes and pigments to migrate
from leather to a synthetic substrate by determining the transfer of colour from the leather to white
polymeric material in contact with it.
This method is applicable to leather of all kinds at any stage of processing.
2 Normat ive references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 105-A03, Textiles — Tests for colour fastness — Part A03: Grey scale for assessing staining
ISO 105-A04, Textiles — Tests for colour fastness — Part A04: Method for the instrumental assessment of
the degree of staining of adjacent fabrics
ISO 2418, Leather — Chemical, physical and mechanical and fastness tests — Sampling location
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
4 Principle
The side under test of the leather specimen is placed on a polymeric sheet, for example a white-
pigmented sheet of plasticized poly(vinyl chloride), and the resultant composite specimen is exposed to
heat under pressure in a suitable apparatus. The transfer of colour from the leather to the white sheet is
assessed with the standard grey scale for assessing staining and, if applicable, any change in hue of the
staining is also assessed.
The use of standard sheets of polymeric material makes it possible to determine the tendency of colour
to migrate from the leather to s
...
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