- 专利标题: Preparation of diketopyrrolopyrrole pigments
-
申请号: US09874689申请日: 2001-06-05
-
公开(公告)号: US06566519B2公开(公告)日: 2003-05-20
- 发明人: Uwe Nickel , Leonhard Unverdorben , Joachim Weber , Erwin Dietz , Juergen Patzlaff
- 申请人: Uwe Nickel , Leonhard Unverdorben , Joachim Weber , Erwin Dietz , Juergen Patzlaff
- 优先权: DE10028104 20000607
- 主分类号: C07D48702
- IPC分类号: C07D48702
摘要:
A process for preparing diketopyrrolopyrrole pigments comprises conducting the elementary steps of pigment synthesis (reaction and hydrolysis) in a miniaturized continuous reactor.
公开/授权文献
- US20020010331A1 Preparation of diketopyrrolopyrrole pigments 公开/授权日:2002-01-24