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公开(公告)号:EP1257602A1
公开(公告)日:2002-11-20
申请号:EP01902395.1
申请日:2001-02-02
CPC分类号: C09B41/008 , B01J19/0093 , B01J2219/00873 , B01J2219/00889 , B01J2219/0095 , B01J2219/00957 , B01J2219/00959 , B01J2219/00961 , B01J2219/00966 , Y10S534/04
摘要: The invention relates to a method for the production of azo dyes, characterised in that the diazotisation of aromatic or heteroaromatic amines, or the azo coupling reaction, or the diazotisation and the azo coupling reaction are carried out in a microreactor.
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公开(公告)号:EP1257602B1
公开(公告)日:2003-11-12
申请号:EP01902395.1
申请日:2001-02-02
CPC分类号: C09B41/008 , B01J19/0093 , B01J2219/00873 , B01J2219/00889 , B01J2219/0095 , B01J2219/00957 , B01J2219/00959 , B01J2219/00961 , B01J2219/00966 , Y10S534/04
摘要: The invention relates to a method for the production of azo dyes, characterised in that the diazotisation of aromatic or heteroaromatic amines, or the azo coupling reaction, or the diazotisation and the azo coupling reaction are carried out in a microreactor.
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