Network


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

Hotspot


Dive into the research topics where Stefan Hoepfner is active.

Publication


Featured researches published by Stefan Hoepfner.


Archive | 1998

Agents for treating keratin fibers

Holger Bartels; Wolfgang Wolff; Stefan Hoepfner; Sandra Rohweder


Archive | 2003

Hair mousse comprising salts in an amount of from 0,5 to 20%

Mustafa Akram; Winfried Emmerling; Stefan Hoepfner; Michael Baumscheiper


Archive | 2009

Dispenser for stocking and releasing multi-component hair treatment unit, has housing with multiple chambers for respective components, where chambers are separated from each other

Stefan Hoepfner; Astrid Kleen


Archive | 2006

Tinting agent in tubes

Astrid Kleen; Mustafa Akram; Susanne Bietz; Stefan Hoepfner; Hartmut Manneck; Maureen Rippe


Archive | 2006

Oxidation colorant in a tube

Astrid Kleen; Mustafa Akram; Stefan Hoepfner; Hartmut Manneck


Archive | 2006

Caring oxidation coloring agent in a tube

Astrid Kleen; Mustafa Akram; Stefan Hoepfner; Hartmut Manneck


Archive | 2004

Caring oxidation colouring agent in tube

Astrid Kleen; Mustafa Akram; Stefan Hoepfner; Hartmut Manneck


Archive | 2014

Protective hair dye with silicone block copolymers

Matthias Schweinsberg; Camille Grosjacques; Susanne Bietz; Stefan Hoepfner; Sandra Rohweder; Hartmut Manneck


Archive | 2010

Agent, useful e.g. for dyeing keratin fibers (human hair), comprises an inorganic or organic pigment in a cosmetic carrier and a precursor of a film that is cured by ultraviolet radiation or by visible light of light-emitting diode

Stefan Hoepfner; Astrid Kleen


Archive | 2009

Verdampferlösung und Färbeverfahren

Stefan Hoepfner; Astrid Kleen

Collaboration


Dive into the Stefan Hoepfner's collaboration.

Researchain Logo
Decentralizing Knowledge