发明授权
- 专利标题: Iminoisoindoline pigments
- 专利标题(中): 咪唑啉酮染料
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申请号: US704276申请日: 1976-07-12
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公开(公告)号: US4052410A公开(公告)日: 1977-10-04
- 发明人: Jost von der Crone , Andre Pugin , Rudolf Mory
- 申请人: Jost von der Crone , Andre Pugin , Rudolf Mory
- 申请人地址: NY Ardsley
- 专利权人: Ciba-Geigy Corporation
- 当前专利权人: Ciba-Geigy Corporation
- 当前专利权人地址: NY Ardsley
- 优先权: CH7718/73 19730529; CH7719/73 19730529
- 主分类号: C09B57/04
- IPC分类号: C09B57/04 ; C07D403/12 ; C07D401/12
摘要:
Iminoisoindolinone pigments of the formula ##STR1## wherein X represents halogen atoms,Y represents a halogen atom, an alkoxy, cycloalkoxy, aralkoxy, aryloxy, alkylthio or arylthio group,R represents an aromatic radical containing a cyclic bound -CONH group, andQ represents an O-atom or the group .dbd.N-Rare useful for coloring plastics and lacquers in yellow shades having excellent fastness properties.
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