Inventor

REDDIG WOLFRAM

DE20 patents

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

REDDIG WOLFRAM

BAYER AG

Phthalocyanine reactive dyestuff mixture

Dyeing OH- or amido-containing materials with reactive dyestuffs containing a difluoropyrimidine radical

Bifunctional reactive dyestuff mixture

Reactive dyestuffs containing a difluoropyrimidine radical

Azo dyestuffs containing fluorotriazinyl and vinylsulfonylmethyl-type reactive groups

Triazine ring-containing reactive dyestuffs, their preparation and use

Reactive dyestuffs for the dyeing and printing of hydroxyl-or amino-containing materials

Bifunctional reactive dyestuffs containing vinylsulphone or alkylsulphone groups and a 2,4 difluoro pyrimidine group

Process for dyeing or printing fibre materials containing hydroxyl groups

Azo dyestuffs carrying sulphonylated amino-halo-triazinyl reactive site plus second different site

Bi -and polyfunctional reactive dyestuffs, their prepartion and their use

Reactive dyestuffs

Reactive dyestuff containing triazinyl and halopyrimidine moieties

Compounds useful for the preparation of bi-and polyfunctional reactive dyestuffs

SO2 -containing fiber-reactive azo dyestuffs

Pyridone dyestuffs

Process for dyeing or printing fibre materials containing hydroxyl groups

DYSTAR TEXTILFARBEN GMBH & CO

Triazinyl-substituted fiber-reactive azo dyes wherein the triazinyl groups bear an N-containing substituent, and methods of using same

Water-soluble fiber-reactive dyes, processes for their preparation, and their use

Water-soluble fiber-reactive dyes, preparation thereof and use thereof