prEN ISO 11642
(Main)Leather - Tests for colour fastness - Colour fastness to water (ISO/DIS 11642:2024)
Leather - Tests for colour fastness - Colour fastness to water (ISO/DIS 11642:2024)
ISO 11642:2012 specifies a method for determining the colour fastness to water of leather of all kinds at all stages of processing.
Leder- Farbechtheitsprüfungen- Farbechtheit gegenüber Wasser (ISO/DIS 11642:2024)
Cuir - Essais de solidité des coloris - Solidité des coloris à l'eau (ISO/DIS 11642:2024)
L'ISO 11642:2012 spécifie une méthode permettant de déterminer la solidité des coloris à l'eau des cuirs de toutes catégories à toutes les phases du traitement.
Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti vodi (ISO/DIS 11642:2024)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2024
Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti vodi (ISO/DIS
11642:2024)
Leather - Tests for colour fastness - Colour fastness to water (ISO/DIS 11642:2024)
Leder- Farbechtheitsprüfungen- Farbechtheit gegenüber Wasser (ISO/DIS 11642:2024)
Cuir - Essais de solidité des coloris - Solidité des coloris à l'eau (ISO/DIS 11642:2024)
Ta slovenski standard je istoveten z: prEN ISO 11642
ICS:
59.140.30 Usnje in krzno Leather and furs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
International
Standard
ISO/DIS 11642
IULTCS
IUF 421
IULTCS
Leather — Tests for colour fastness
Secretariat: ISO
— Colour fastness to water
Voting begins on:
Cuir — Essais de solidité des coloris — Solidité des coloris à l'eau
2024-09-23
ICS: 59.140.30
Voting terminates on:
2024-12-16
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
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Reference numbers
ISO/DIS 11642:2024(en)
IULTCS/IUF 421:2024(en)
DRAFT
ISO/DIS 11642:2024(en)
International
Standard
ISO/DIS 11642
IULTCS
IUF 421
IULTCS
Leather — Tests for colour fastness
Secretariat: ISO
— Colour fastness to water
Voting begins on:
Cuir — Essais de solidité des coloris — Solidité des coloris à l'eau
ICS: 59.140.30
Voting terminates on:
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
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RIGHTS OF WHICH THEY ARE AWARE AND TO
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Reference numbers
Published in Switzerland ISO/DIS 11642:2024(en)
IULTCS/IUF 421:2024(en)
ii
ISO/DIS 11642:2024(en)
IULTCS/IUF 421:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus and materials . 2
6 Test pieces . 3
7 Procedure . 3
8 Evaluation . 4
9 Precision . 4
10 Test report . 4
Annex A (informative) Commercial sources for apparatus and materials . 5
iii
ISO/DIS 11642:2024(en)
IULTCS/IUF 421:2024(en)
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).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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 European Committee for Standardization (CEN) Technical Committee
CEN/TC 289, Leather, in collaboration with the Fastness Tests Commission of the International Union of
Leather Technologists and Chemists Societies (IUF Commission, IULTCS), in accordance with the Agreement
on technical cooperation between ISO and CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 11642:2012), which has been technically
revised.
The main changes are as follows:
— Update of normative references, in particular to ISO 2418 and to ISO 7906.
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/DIS 11642:2024(en)
DRAFT International Standard
IULTCS/IUF 421:2024(en)
Leather — Tests for colour fastness — Colour fastness to water
1 Scope
This document specifies a method for determining the colour fastness to water of leather of all kinds at all
stages of processing.
2 Normative 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 7906, Leather — Tests for colour fastness — General principles of testing
ISO 105-A02, Textiles — Tests for colour fastness — Part A02: Grey scale for assessi
...
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