发明授权
- 专利标题： Perinone dyestuffs
- 专利标题（中）： PERINONE DYESTUFFS
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申请号： US13623471申请日： 1971-04-21
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公开(公告)号： US3833583A公开(公告)日： 1974-09-03
- 发明人: KALZ D , WOLFRUM G
- 申请人： BAYER AG
- 专利权人： Bayer Ag
- 当前专利权人： Bayer Ag
- 优先权： DE2020299 1970-04-25
- 主分类号： C07D487/06
- IPC分类号： C07D487/06 ; C07D51/48
摘要：
PERINONE DYESTUFF WHICH IS FREE FROM ABY SULPHONIC ACID GROUPS AND CORRESPONDS TO THE GENERAL FORMULA:
9-(R-CO-),(X)N-PHTHALOPERIN-12-ONE
IN WHICH R DENOTES A RADICAL OF AN OPTIONALLY SUBSTITUTED CYCLIC AMINE, X STANDS FOR HALOGEN, AND N REPRESENTS 0, 1 OR 2 AS WELL AS THEIR PRODUCTION AND USE FOR THE DYEING AND PRINTING OF HYDROPHOBIC FIBRE MATERIALS.
9-(R-CO-),(X)N-PHTHALOPERIN-12-ONE
IN WHICH R DENOTES A RADICAL OF AN OPTIONALLY SUBSTITUTED CYCLIC AMINE, X STANDS FOR HALOGEN, AND N REPRESENTS 0, 1 OR 2 AS WELL AS THEIR PRODUCTION AND USE FOR THE DYEING AND PRINTING OF HYDROPHOBIC FIBRE MATERIALS.
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