1249 NTERNATIONAL STANDARD (ISO) INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEKIYHAPOIHA OPrAHW3ALIWS TIO CTAHIAPTM3AIWN ORGANISATION INTERNATIONALE DE NORMALISATION Zinc chromate pigments -- Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments Pigments a base de chromate de zinc - Pigments a base de chromate basique de zinc et de potassium et pigments abasede tétrahydroxychromatedezinc First edition -- 1974-09-15 ANsl Interiat Doc Sect SEP 1. 91974 UDC 667.622 : 661.847 Ref. No. 1SO 1249-1974 (E) Price based on 7 pages Copyright International Organization for Standardization Not for Res FOREWORD ISo (the International Organization for Standardization) is a woridwide federation of national standards institutes (IsO Member Bodies). The work of developing International Standards is carried out through Iso Technical Committees. Every Member Body interested in a subject for which a Technical Committee has been set up has the right to be represented on that Committee. International organizations, governmental and non-governmental, in liaison with iso, atso take part in the work. Draft internationat Standards adopted by the Technical Committees are circulated to the Member Bodies for approval before their acceptance as International Standards by the ISO Council. Prior to 1972, the results of the work of the Technical Committees were published as Iso Recommendations; these documents are now in the process of being transformed into International Standards. As part of this process, International Technical Committee ISO/TC 35,Paints and varnishes. The Member Bodies of the following countries approved the Recommendation : Australia Ireland Spain Austria Israel Sweden Denmark Italy Switzerland Egypt, Arab Rep. of Netherlands Turkey Germany Peru United Kingdom Poland U.S.S.R. Greece India Portugal Iran South Africa, Rep. of Recommendation on technical grounds : France The Netherlands Member Body had opposed the approval of clause 4.5.4 of the Recommendation. Subseguently,this Member Body approved the Recommendation. @ International Organization for Standardization, 1974 . Printed in Switzerland Copyright International Organization for Standardization Not for R INTERNATIONAL STANDARD 1SO 1249:1974 TECHNICAL CORRIGENDUM 1 Iso Published 1992-11-15 ANsl Internat Doc Sec Zinc chromate pigments - Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments TECHNICAL CORRIGENDUM 1 Pigments a base de chromate de zinc - Pigments a base de chromate basique de zinc et de potassium et pigments a base de tetrahydroxychromate de zinc RECTIFICATIF TECHNIQUE 1 Technical corrigendum 1 to International Standard IsO 1249:1974 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Sub-Committee Sc 2, Pigments and extenders. Page 2 In the fourth column of the table (type 2 pigments), amend the heading to read: Zinc tetrahydroxychromate pigments Type 2 UDC 667.622 : 661.847 Ref. No. 1SO 1249:1974/Cor.1:1992 (E) Descriptors : paints, pigments, zinc chromates, characteristics, materials specifications, tests, chemical analysis. @ISO1992 Printed in Switzerland from IHS Not for Resa