Invention Application
- Patent Title: NEW CRYSTAL FORM OF AN ORGANIC FLUORESCENT COMPOUND
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Application No.: US17633989Application Date: 2020-08-13
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Publication No.: US20220332715A1Publication Date: 2022-10-20
- Inventor: Helmut REICHELT , Christian DOERR , Gerd ROLLAR , Hans REICHERT , Oliver SEEGER , Korinna DORMANN
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Priority: EP19193317.5 20190823
- International Application: PCT/EP2020/072726 WO 20200813
- Main IPC: C07D471/06
- IPC: C07D471/06 ; C09D11/037 ; C09D11/10 ; C09D11/50 ; B41M3/14
Abstract:
The present invention relates to a new crystal form of the compound of formula and a process for its preparation. The compound may be used in compositions for inks, paints and plastics, especially in a wide variety of printing systems and is particularly well-suited for security applications.
Information query
