BS EN ISO BRITISH STANDARD 11643:2009 Leather Tests for colour fastness - Colour fastness of small samples to solvents (ISO 11643:2009) ICS 59.140.30 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BSENISO11643:2009 National foreword This British Standard is the UK implementation of ENISO11643:2009. It supersedes BS ENISO11643:1998 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee TCI/69, Footwear, leather and coated fabrics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity fromlegal obligations. This British Standard Amendments/corrigendaissuedsincepublication was published under the authority ofthe Standards Policy and Strategy Date Comments Committee on 30 June 2009. BSI 2009 ISBN9780580582639 EUROPEANSTANDARD ENISO11643 NORMEEUROPEENNE EUROPAISCHENORM May 2009 ICS 59.140.30 Supersedes ENISO 11643:1998 English Version Leather-Testsforcolourfastness-Colourfastnessofsmall samples to solvents (IsO 11643:2009) Cuir- Essais de solidite des teintures - Solidite des Leder -Farbechtheitsprufungen -Farbechtheit kleiner teintures de petits echantllons aux solvants (IsO 11643:2009) This European Standard was approved by CEN on 6 May 2009. Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national This European Standard exists in three official versions (English, French, German). A version in any other language made by translation official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. ces EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG ManagementCentre:AvenueMarnix17,B-1000Brussels All rights of exploitation in any form and by any means reserved @2009CEN Ref.No.EN ISO 11643:2009: E worldwide for CEN national Members. BS ENISO11643:2009 EN ISO 11643:2009 (E) Foreword This document (EN ISO 11643:2009)has been prepared byTechnical Committee CEN/TC 289"Leather", the secretariat of which is held by UNl, in collaboration with Technical Committee ISO/TC IULTCS "International Union of Leather Technologists and Chemists Societies". text or by endorsement, at the latest by November 20o9, and conflicting national standards shall be withdrawn at thelatest by November2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes ENISO 11643:1998 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, Cyprus, Czech Lithuania, Luxembourg, Malta, Netherlands, Norway,Poland, Portugal, Romania, Slovakia, Slovenia, Spain Sweden, Switzerland and the United Kingdom. BS ENISO11643:2009 ISO11643:2009(E) IULTCS/IUF 434:2009(E) Contents Page Foreword.. iv Introduction. 1 Scope 2 Normative references... 3 Principle. 4 Apparatus and materials. 5 Test specimen. 6 Procedure.. 7 Test report.. 4 .5 AnnexB (informative)Commercial sourcesforapparatus and materials. @ISo2009-Allrights reserved ili BS ENISO 11643:2009 ISO11643:2009(E) IULTCS/IUF434:2009(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bod