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Dive into the research topics where Giesa Helmut is active.

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Featured researches published by Giesa Helmut.


Archive | 2004

NOVEL DEVELOPER COMPONENTS

Knuebel Georg; Hoeffkes Horst; Meinigke Bernd; Rose David; Giesa Helmut


Archive | 2017

Substituierte p-Phenylendiamine als neue Oxidationsfarbstoffvorprodukte vom Entwicklertyp

Gebert-Schwarzwälder Antje; Giesa Helmut; Schönebeck Jan-Michael


Archive | 2017

4,5-Diaminoimidazole als neue Oxidationsfarbstoffvorprodukte vom Entwicklertyp

Gebert-Schwarzwälder Antje; Giesa Helmut; Schönebeck Jan-Michael


Archive | 2017

HAIR COLOURANTS COMPRISING TETRAAMINOPYRIMIDINE DERIVATES

Gebert-Schwarzwaelder Antje; Giesa Helmut; Koenen Annika


Archive | 2017

AGENTS FOR DYEING KERATIN FIBERS, CONTAINING AT LEAST ONE DIMERIC, DICATIONIC AZO DYE AND AT LEAST ONE ANIONIC SURFACTANT

Gebert-Schwarzwaelder Antje; Giesa Helmut; Koenen Annika


Archive | 2017

AGENTS FOR DYEING KERATIN FIBRES, CONTAINING AT LEAST ONE DIMERIC, DICATIONIC AZO DYE WITH SPECIAL SUBSTITUTION PATTERN

Gebert-Schwarzwaelder Antje; Giesa Helmut; Kroos Astrid


Archive | 2017

AGENTS FOR DYEING KERATIN FIBERS, CONTAINING AT LEAST ONE DIMERIC, RING-BRIDGED AZO DYE

Gebert Antje; Giesa Helmut; Moch Melanie


Archive | 2016

NOVEL OXIDATION DYE INTERMEDIATES OF THE TYPE OF OXY-, THIO-, AND AZA-BIS-BENZENES

Gebert-Schwarzwälder Antje; Giesa Helmut; Koenen Annika


Archive | 2016

Mittel zum Färben von keratinischen Fasern, enthaltend mindestens einen dimeren, dikationischen Azofarbstoff mit speziellem Substitutionsmuster

Antje Gebert-Schwarzwälder; Giesa Helmut; Astrid Kroos


Archive | 2014

Agent for dyeing keratin fibers, comprising at least one dimeric, dicationic azo dye with particular substitution patterns

Antje Gebert-Schwarzwälder; Giesa Helmut; Astrid Kroos

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