Inventor

SCHUMACHER CHRISTIAN

DE37 patents

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

SCHUMACHER CHRISTIAN

DYSTAR TEXTILFARBEN GMBH & CO

Process for reacting fluorine-substituted heterocycles with amines in the presence of phase transfer catalysts

Yellow dye mixtures comprising water-soluble fiber-reactive azo dyes and use thereof

Dye mixture comprising water-soluble fiber-reactive azo dyes, preparation thereof and use thereof

Fiber reactive polyazo dyes containing two urea groups

Mixtures of fiber-reactive dyes, preparation thereof and use thereof for dyeing fiber materials

Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups

Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material

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

Dye mixtures of fiber-reactive azo dyes and their use

Process for the preparation of triphendioxazine dyestuffs amidated on both sides, and novel triphendioxazine dyestuffs

Fiber reactive azo dyes containing a 2-quinolone diazo component radical

Dye mixture, process for it&#39;s preparation and use thereof

Dye mixtures comprising water-soluble fiber-reactive azo dyes, preparation thereof and use thereof

Dye mixtures comprising water-soluble fiber-reactive azo dyes, preparation thereof and use thereof

Dye mixture of water soluble fiber-reactive dyes, method for their production and the use thereof

Mixtures of fiber-reactive azo dyes, their production and their use

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

HOECHST AG

Use of carbohydrate compounds as auxiliaries for dyeing and printing fiber materials

Water-soluble triphendioxazine compounds and their use as dyestuffs

Water-soluble azo compounds, containing a diazo component with a heterocyclic moiety, and a coupling component with a fibre-reactive group, suitable as dyestuffs

Triphendioxazine compounds, processes for their preparation and their use as dyestuffs

Fiber-reactive anthraquinone dyes

water-soluble, fiber-reactive anthraquinone compounds

Process for the preparation of 3-(N-Aryl-amino)-propyl-2&#39;-sulfato-ethylsulfonyl compounds

Process for the preparation of 3-(N-aryl-amino)-propyl-2&#39;-sulfatoethyl-sulfonyl compounds

PETERS JOHN ANTHONY

Multilayer film element

Multilayer film element

CREMERS JOERG

Inerting system for an aircraft

DITTMAR JAN

Individual temperature-control of aircraft cabin regions by heating and evaporative cooling

DYSTAR TEXTILFARBON GMBH & CO

Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups

SCHINDLER ULRICH

Multilayered film element

PYSTAR TEXTILFARBEN GMBH & CO

Dyestuff mixtures of fiber-reactive azo dyestuffs and their use for dyeing fiber material containing hydroxyl and/or carboxamide groups

LEONHARD KURZ STIFTUNG & CO KG

Method for producing a plastic molded article, plastic molded article and mold

AIRBUS DEFENCE & SPACE GMBH

Composite panels assembly, furniture comprising such assembly and aircraft comprising such assembly

DYSTAR TEXTILFARBEN GMBH

Process for the preparation of triphendioxazine dyestuffs amidated on both sides

DYSTAR TEXTIL FARBEN GMBH & CO

Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups

SCHUMACHER CHRISTIAN

System for targeted local air humidification

Dye mixture, process for it's preparation and use thereof

Process for the preparation of 3-(N-Aryl-amino)-propyl-2'-sulfato-ethylsulfonyl compounds

Process for the preparation of 3-(N-aryl-amino)-propyl-2'-sulfatoethyl-sulfonyl compounds