Inventor
CLOSS FRIEDRICH
DE6 patents
Patents
6 patentsUS5282894AFeb 1, 1994
Use of a liquid containing IR dyes as printing ink
BASF AG187 citations97
US5607762AMar 4, 1997
Ink-ribbons comprising IR-absorbing compounds
BASF AG70 citations94
US5429770AJul 4, 1995
Low-molecular-weight and polymeric liquid-crystalline benzotriazoles, and the use thereof
BASF AG20 citations92
US5736068AApr 7, 1998
Triphenylene compounds and preparation of discotic liquid crystalline crosslinked polymers
BASF AG19 citations83
US5445672AAug 29, 1995
Laked tris- or tetracationic polymethine dyes
BASF AG9 citations72
US5393626AFeb 28, 1995
Increasing photoconductivity by adjusting the discotic phase
BASF AG3 citations62