Inventor

SCHICKFLUSS RUDOLF

15 patents

⚠️ This page may combine multiple inventors who share the name “SCHICKFLUSS RUDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

14 patents

US4422854ADec 27, 1983

Transfer printing support, process for the manufacture thereof, with blue azo dye:di-cyano-nitro-phenyl-azo aniline

HOECHST AG28 citations91

US4319880AMar 16, 1982

Monoazo dyestuff being stable under dyeing conditions; its manufacture and its use

HOECHST AG11 citations73

US4097444AJun 27, 1978

Process for the dyeing of water-insoluble thermoplastic polymers and polycondensates in the mass

HOECHST AG18 citations72

US4689050AAug 25, 1987

Mixtures of blue disperse azo dyestuffs for dyeing synthetic fibers

HOECHST AG4 citations62

US4460375AJul 17, 1984

Dyeing-stable monoazo dyestuff, a process for its preparation, and its use

HOECHST AG6 citations62

US4311836AJan 19, 1982

Water-insoluble azlactone dyestuffs, processes for their preparation and their use for dyeing or printing synthetic fiber materials

HOECHST AG3 citations62

US3951591AApr 20, 1976

Process for the dyeing of water-insoluble thermoplastic polymers and polycondensates in the mass

HOECHST AG4 citations61

US4540816ASep 10, 1985

Single-vessel process for preparing ring-substituted n-alkylanilines

HOECHST AG0 citations51

US4293306AOct 6, 1981

Process for the dyeing and printing of hydrophobic synthetic organic fiber materials with water-insoluble azo dyestuffs

HOECHST AG1 citations51

US4007213AFeb 8, 1977

Process for preparing 1-(N-β-cyanethylaminol-3-acylaminobenzenes

HOECHST AG1 citations51

CASSELLA FARBWERKE MAINKUR AG

1 patent

US4381262AApr 26, 1983

Water-insoluble azo dyestuffs, their manufacture and their use

CASSELLA FARBWERKE MAINKUR AG7 citations70

SCHICKFLUSS RUDOLF

HOECHST AG

Transfer printing support, process for the manufacture thereof, with blue azo dye:di-cyano-nitro-phenyl-azo aniline

Monoazo dyestuff being stable under dyeing conditions; its manufacture and its use

Process for the dyeing of water-insoluble thermoplastic polymers and polycondensates in the mass

Mixtures of blue disperse azo dyestuffs for dyeing synthetic fibers

Dyeing-stable monoazo dyestuff, a process for its preparation, and its use

Water-insoluble azlactone dyestuffs, processes for their preparation and their use for dyeing or printing synthetic fiber materials

Process for dyeing synthetic fiber materials

Process for the dyeing of synthetic fiber materials from organic solvents

Process for the dyeing of synthetic fiber materials from organic solvents

Transfer-printing support

Process for the dyeing of water-insoluble thermoplastic polymers and polycondensates in the mass

Single-vessel process for preparing ring-substituted n-alkylanilines

Process for the dyeing and printing of hydrophobic synthetic organic fiber materials with water-insoluble azo dyestuffs

Process for preparing 1-(N-β-cyanethylaminol-3-acylaminobenzenes

CASSELLA FARBWERKE MAINKUR AG

Water-insoluble azo dyestuffs, their manufacture and their use