发明名称 PROCESS FOR THE PRODUCTION OF REACTIVE,WATER SOLUBLE METAL COMPLEX COMPOUNDS
摘要 <p>Metal complexes of reactive water-soluble formazane dyes which contain 2, 3 or 4 sulfonic acid groups and one difluoropyrimidylamino group yield dyeings which have good fastness to light, washing, milling and perspiration.</p>
申请公布号 CA923893(A) 申请公布日期 1973.04.03
申请号 CA19700078473 申请日期 1970.03.26
申请人 SANDOZ PATENTS LTD 发明人 GRANDJEAN P
分类号 C09B62/20 主分类号 C09B62/20
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