1、ICS 87.060.20Binders for paints and varnishesAlkyd resinsPart 4: Determination of fatty acid content(ISO 6744-4 : 1999)English version of DIN EN ISO 6744-4Bindemittel fr Beschichtungsstoffe Alkydharze Teil 4: Bestimmung des Gehalts an Fettsure(ISO 6744-4 : 1999)European Standard EN ISO 6744-4 : 2004
2、 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 139 to adopt, withoutalteration, International Standard ISO 6744-4 as a European Standard.The responsible German body involved in it
3、s preparation was the Normenausschuss Beschichtungsstoffeund Beschichtungen (Coatings and Coating Materials Standards Committee), Technical Committee Lack-rohstoffe.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are asfollows:ISO Standard DIN Standar
4、dISO 3696 DIN EN ISO 3696ISO 6744-1 DIN EN ISO 6744-1ISO 6744-2 DIN EN ISO 6744-2ISO 6744-3 DIN EN ISO 6744-3ISO 15528 DIN EN ISO 15528AmendmentsISO 6744-4 having been adopted as a European Standard, the status of the corresponding DIN Standard(DIN ISO 6744-4) has been changed accordingly.Previous e
5、ditionsDIN 53183: 1961-08, 1973-09; DIN ISO 6744-4: 2002-11.DEUTSCHE NORM September 2004DIN EN ISO 6744-4 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale
6、 for German Standards (DIN-Normen).English price group 07www.din.dewww.beuth.de9599346Continued overleaf.Document comprises 7 pages.01.05Supersedes DIN ISO 6744-4,November 2002 edition.National Annex NAStandards referred to(and not included in Normative references and Annex ZA)DIN EN ISO 6744-1 Bind
7、ers for paints and varnishes Alkyd resins Part 1: General methods of testDIN EN ISO 6744-2 Binders for paints and varnishes Alkyd resins Part 2: Determination of phthalic anhy-dride content (ISO 6744-2 : 1999)DIN EN ISO 6744-3 Binders for paints and varnishes Alkyd resins Part 3: Determination of un
8、saponifiablematter contentDIN EN ISO 15528 Paints, varnishes and raw materials for paints and varnishes Sampling(ISO 15528 : 2000)Page 2DIN EN ISO 6744-4 : 2004-09English versionICS 87.060.20Binders for paints and varnishesAlkyd resinsPart 4: Determination of fatty acid content(ISO 6744-4 : 1999) 20
9、04. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 6744-4 : 2004 EBindemittel fr Beschichtungsstoffe Alkydharze Teil 4: Bestimmung desGehalts an Fettsure(ISO 6744-4 : 1999)This European Standard was approved by CEN on 2004-04-08
10、.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on ap
11、plication to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same
12、 status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia
13、, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN ISO 6744-4May 2004Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungLiants pour peintures et vernis Rsi-nes alkydes Partie 4: Dtermin
14、ationde la teneur en acides gras(ISO 6744-4 : 1999)Page 2EN ISO 6744-4 : 2004ForewordInternational StandardISO 6744-4 : 1999 Binders for paints and varnishes Alkyd resins Part 4: Determination of fatty acid con-tent,which was prepared by ISO/TC 35 Paints and varnishes of the International Organizati
15、on for Standardization,has been adopted by Technical Committee CEN/TC 139 Paints and varnishes, the Secretariat of which is heldby DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and con
16、flicting national standards withdrawn, by November 2004 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia
17、, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 6744-4 : 2004 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative.)Page 3EN ISO 6744-4 : 2004Page 4EN ISO 6744-4 : 2004Page 5EN ISO 6744-4 : 2004
