Inventor

GROSS WIBKE

DE24 patents

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

GROSS WIBKE

HENKEL AG & CO KGAA

Bleaching agent comprising 2-acylpyridinium derivatives

Brightening agent comprising acylpyridinium compounds and defined alkalizing agents

Compositions for treating keratinic fibers, methods of treating such fibers therewith and compounds contained therein

Bleaching agent having cationic acyl pyridinium derivatives, co-bleaching activators and hydrogen peroxide

After treatment for color fixation

Agent for dyeing keratin-containing fibers

Lightening agent comprising acyl pyridinium compounds and cationic polysaccharides

Zwitterionic azo dyestuffs for coloring keratin-including fibres

Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers

Anionic azo dyestuffs for coloring keratin-containing fibers

Cationic acylpyridinium derivatives for use as bleach activators

GROSS WIBKE

Phthalimides as bleach activators

Sulfonimines as bleaching activators

Oxidation dye precursors

Hair care product containing acetylpyridinium salts

Hair care agent containing acetylpyridinium salts

Lightening agent having cationic acylpyridinium derivatives and certain ammonium compounds

Lightening agent having cationic acylpyridinium derivatives and certain amino acids

HENKEL KGAA

Agents used for dyeing keratinous fibers

Agents for coloring fibers containing keratin

Agent for dyeing keratin-based fibers

Coloring agent compositions and methods of treating keratin fibers therewith

OBERKOBUSCH DORIS

Method for decolorizing keratin-containing fibers

SUENGER GEORG

Bleaching with concomitant hair tonicizing