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Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Holger Bartels is active.

Publication


Featured researches published by Holger Bartels.


Archive | 2008

Dual component aerosol hair dye

Mustafa Akram; Holger Bartels; Winfried Emmerling; Astrid Kleen; Hartmut Manneck; Sarah Weishaupt


Archive | 2009

Blondiermittel und Blondierverfahren

Hartmut Manneck; Holger Bartels; Astrid Kleen; Mustafa Akram; Winfried Emmerling; Sarah Weishaupt


Archive | 2009

Hair dye with colour indicator

Holger Bartels; Winfried Emmerling; Yvonne Lissner


Archive | 2008

Reduktive entfärbung keratinhaltiger fasern

Winfried Emmerling; Holger Bartels; Inge Neubueser


Archive | 2008

Lightening material for keratin fibres, especially for bleaching human hair, comprises two separate components, one with hydrogen peroxide, plus an indicator which changes color when the components are mixed

Holger Bartels


Archive | 2006

Multistep dyeing process for keratin fibres

Holger Bartels; Anke Ludwig


Archive | 2010

Reductive decoloration of keratin-containing fibers

Winfried Emmerling; Holger Bartels; Inge Neubueser


Archive | 2010

Haarfärbemittel mit Farbindikator

Holger Bartels; Winfried Emmerling; Yvonne Lissner


Archive | 2008

Lightening agents and lightening method

Hartmut Manneck; Holger Bartels; Astrid Kleen; Mustafa Akram; Winfried Emmerling; Sarah Weishaupt


Archive | 2008

Reductive decolouration of keratin-containing fibres

Winfried Emmerling; Holger Bartels; Inge Neubueser

Collaboration


Dive into the Holger Bartels's collaboration.

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