EN ISO 11643:1998

Leather - Tests for colour fastness - Colour fastness of small samples to dry-cleaning solutions (ISO 11643:1993)

Migrated from Progress Sheet (TC Comment) (2000-07-10): TC Resolution 16/1996: Adoption of the UAP procedure (TA/970130).

Leder - Farbechtheitsprüfungen - Farbechtheit kleiner Proben gegenüber chemischen Reinigungslösungen (ISO 11646:1993)

Diese Internationale Norm legt ein Verfahren zur Bestimmung der Beständigkeit von Farbe und Zurichtung von neuem und noch nicht gereinigtem Leder gegen Reinigungslösungen fest. Sie umfaßt nicht zusammengefügte Materialien oder vollständige Lederbekleidung. Sie ist nicht für die Verwendung als Anleitung für Lederreiniger für die Durchführung des Reinigungsprozesses vorgesehen. Während der Prüfung kann das Begleitgewebe abluten, die Zurichtung des Leders kann beschädigt werden, und die Farbe des Leders kann sich ändern.

Cuir - Essais de solidité des teintures - Solidité des teintures de petits échantillons aux solutions de nettoyage à sec (ISO 11643:1993)

Usnje - Preskušanje obstojnosti barve - Obstojnost barve majhnih vzorcev proti raztopinam za kemično čiščenje (ISO 11643:1993)

General Information

• Status: Withdrawn
• Publication Date: 21-Jul-1998
• Withdrawal Date: 14-May-2009
• ICS: 59.140.30 - Leather and furs
• Technical Committee: CEN/TC 289 - Leather
• Drafting Committee: CEN/TC 289/WG 2 - Physical test methods
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-May-2009
• Completion Date: 15-May-2009
• Ref Project: SIST EN ISO 11643:2000 - Leather - Tests for colour fastness - Colour fastness of small samples to dry-cleaning solutions (ISO 11643:1993)

Relations

• Replaced By: EN ISO 11643:2009 - Leather - Tests for colour fastness - Colour fastness of small samples to solvents (ISO 11643:2009)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11643:2000
01-februar-2000
8VQMH3UHVNXãDQMHREVWRMQRVWLEDUYH2EVWRMQRVWEDUYHPDMKQLKY]RUFHYSURWL
UD]WRSLQDP]DNHPLþQRþLãþHQMH,62
Leather - Tests for colour fastness - Colour fastness of small samples to dry-cleaning
solutions (ISO 11643:1993)
Leder - Farbechtheitsprüfungen - Farbechtheit kleiner Proben gegenüber chemischen
Reinigungslösungen (ISO 11646:1993)
Cuir - Essais de solidité des teintures - Solidité des teintures de petits échantillons aux
solutions de nettoyage a sec (ISO 11643:1993)
Ta slovenski standard je istoveten z: EN ISO 11643:1998
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 11643:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11643:2000

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SIST EN ISO 11643:2000

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SIST EN ISO 11643:2000

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SIST EN ISO 11643:2000

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SIST EN ISO 11643:2000

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SIST EN ISO 11643:2000
INTERNATIONAL
ISO
STANDARD
11643
IULTCSMJF
434
First edition
1993-12-15
-Tests for colour fastness -
Leather
Colour fastness of small samples to dry-
cleaning solutions
Cuir - Essais de solidit6 des teintures - Solidit6 des teintures de Petits
bchantillons aux solutions de nettoyage 2 sec
Reference number
ISO 11643:1993 (E)
lULTCS,‘IlJF
434, 1993 Edition

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SIST EN ISO 11643:2000
ISO 11643:1993(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. Esch member body interested in a subject for
which a technical committee has been established has the right to be re-
presented 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
(1 EC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 11643 was prepared by the Fastness Tests
Commission of the International Union of Leather Technologists and
Chemists Societies (IUF Commission, IULTCS). lt is based on IUF 434
published in J. Sec. Leather Tech. Chem., 75, pp. 30-32 (1991) and de-
clared an official method of the IULTCS in September 1991.
Annexes A, B and C of this International Standard are for information only.
0 ISO 1993
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronie or mechanical, including photocopying and
microfilm, without Permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
ii

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SIST EN ISO 11643:2000
0 ISO
ISO 11643:1993(E)
Introduction
The testing of leather to determine its colour fastness to dry-cleaning tan
be done in different ways to achieve different aims. Small leather samples
may be tested to assess the fastness to dry-cleaning of leather dyes and
finishes, or of the finished leather itself. Whole garments, or composite
Parts thereof, may be tested to give guidance to the dry-cleaner as to the
process to be used and/or to the garment manufacturer regarding the label
to be used to mark the garment. The test method specified in this Inter-
national Standard covers only the testing of small leather samples in the
absence of any other materials (accessories, adhesives, etc.) that may in-
fluence the dry-cleanability of the finished article. Moreover, it does not
consider changes in leather properties, such as the handling character-
istics or area stability, as the samples are too small. lt should not therefore
be used to provide the dry-cleaner with guidance as to the process to be
employed for cleaning.
Dry-cleaning using a solvent containing a detergent is common practice in
some countries, while other countries do not use detergents in dry-
cleaning. Cleaning solutions with a detergent have therefore been included
(in annex A) so they may be used, if necessary, for specific applications.
The original draft of this International Standard included R 113 as a solvent,
as it is still used quite frequently for dry-cleaning of leather. However, for
environmental reasons, its use will be banned in many countries by 1995,
and therefore R 113 was not included in the final draft.

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SIST EN ISO 11643:2000
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SIST EN ISO 11643:2000
ISO 11643:1993(E)
INTERNATIONAL STANDARD 0 ISO
- Colour fastness
Leather - Tests for colour fastness
of small samples to dry-cleaning solutions
ISO 2419: 1972, Leather - Conditioning of test pieces
1 Scope
for physical tests.
This International Standard specifies a method for
determining the resistance to dry-cleaning solutions
of the colour and the finish of unused, and not yet
3 Principle
dry-cleaned, leather. lt does not cover composite ma-
terials or complete leather garments. lt is not intended
A composite specimen of the leather and an adjacent
to be used to give the dry-cleaner any guidance as to
fabric is agitated, together with PTFE rods, in a sol-
the process to be employed for cleaning.
vent which may contain triolein (and possibly a deter-
then squeezed and dried at ambient
gent),
During the test, the adjacent fabric used may become
temperature. The Change in colour of the specimen
stained, the finish of the leather may be damaged and
and staining of the adjacent fabric are assessed with
the colour of the leather may Change.
the grey scales and (if applicable) any changes in the
finish are noted.
2 Normative references
The following Standards contain provisions which,
4 Apparatus and materials
through reference in this text, constitute provisions
of this International Standard. At the time of publica-
Ordinary laboratory apparatus and
tion, the editions indicated were valid. All Standards
are subject to revision, and Parties to agreements
based on this International Standard are encouraged
4.1 Apparatus l) for mechanically agitating the
to investigate the possibility of applying the most re-
Containers (4.2).
cent editions of the Standards indicated below.
Members of IEC and ISO maintain registers of cur-
The apparatus Chosen shall be fitted with a cooling
rently valid I
...