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Dive into the research topics where Hans-Juergen Braun is active.

Publication


Featured researches published by Hans-Juergen Braun.


Archive | 1998

Neue kationische Farbstoffe, Verfahren zu deren Herstellung und diese Farbstoffe enthaltende Färbemittel für Keratinfasern

Hans-Juergen Braun; Thomas Czigler; Gisela Umbricht; Otto Goettel; Thomas-Christian Kripp


Archive | 1998

New cationic dye derivatives used in colorant for keratin fibers, especially hair

Hans-Juergen Braun; Thomas Czigler; Gisela Umbricht; Otto Goettel; Thomas-Christian Kripp


Archive | 2003

Dye compositions containing quinolinium salts

Guido Sauter; Hans-Juergen Braun; Nadia Duc-Reichlin


Archive | 2003

Means for colouring keratin fibres comprising 2-amino-5-ethylphenol

Cecile Pasquier; Veronique Buclin; Hans-Juergen Braun; Guido Sauter


Archive | 2002

Agent and method for coloring keratin fibers containing 2-benzothiazolinone-hydrazone and quinone derivatives

Cecile Pasquier; Gisela Umbricht; Veronique Buclin-Charriere; Sylviane Oberson; Hans-Juergen Braun


Archive | 2007

1,3-Diaminobenzene derivatives and colorants comprising these compounds

Cecile Pasquier; Nadia Duc-Reichlin; Veronique Buclin; Hans-Juergen Braun


Archive | 2006

2-Amino-5-aminomethyl-phenol derivatives and agent for coloring keratin fibers comprising these derivatives

Cecile Pasquier; Eric Tinguely; Veronique Buclin; Hans-Juergen Braun


Archive | 2004

7-Nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compounds

Gisela Umbricht; Hans-Juergen Braun; Sylviane Oberson; Catherine Mueller


Archive | 2007

4-Aminophenol derivatives and colorants comprising these compounds

Cecile Pasquier; Nadia Duc-Reichlin; Veronique Buclin; Hans-Juergen Braun


Archive | 2003

3-Aminophenol derivatives and dyes that contain these compounds while serving to dye keratin fibers

Gisela Umbricht; Franco Jose Rosato; Hans-Juergen Braun

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