Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dyeing assistant and use thereof for dyeing or whitening synthetic nitrogen-containing fibre materials

Dyeing assistant and use thereof for dyeing or whitening synthetic nitrogen-containing fibre materials

US Patent 4787912 · Granted Nov 29, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display and operating system for a motor vehicle2016
Vehicle mirror2005
Headup display2005
Instrument cluster for motor vehicles with variable-color display2004
Operating device1999
Compositions and use thereof as dyeing or textile auxiliary1991
Diquaternary ammonium salts and the use thereof as textile finishing agents1990
Detergent composition for washing off dyeings obtained with fibre-reactive dyes,1990
Composition and use thereof as dyeing or textile auxiliary1990
Antifoams for aqueous systems and their use1989
Process for dyeing textile planar fabrics made from polyamides: with melamine co1989
Foam inhibitors for aqueous systems and use thereof1988