Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cationic triphendioxazine dyes, methods for their manufacture and their use for dyeing cellulosic substrates

Cationic triphendioxazine dyes, methods for their manufacture and their use for dyeing cellulosic substrates

US Patent 4512773 · Granted Apr 23, 1985

Estimated economic value: $1,043,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Disperse dyes mixtures2012
Dispersion dye, the production and use thereof2010
Disperse azo dyestuffs2010
Disperse azo dyestuffs2008
Non azo disperse dye mixtures2006
Polycyclic dyes2002
Amine pyrazole nickel phthalocyanine dyes for coloration2001
Monoazo dyes containing a fluorosulphonyl group and use thereof2000
Monoazo dyes containing a fluorosulphonyl group and use thereof1999
Ink compositions containing disazo dyes1998
Process of dyeing with disazo dyes containing a fluorosulphonyl group and use th1998
Anthraquinone dyes containing a fluorosulphonyl group and use thereof1998