Network


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

Hotspot


Dive into the research topics where Petra Koch is active.

Publication


Featured researches published by Petra Koch.


Archive | 2004

Skin cleansing preparation

Harald Albrecht; Petra Koch; Michaela Kohut; Stephan Ruppert


Archive | 2002

Self-warming cosmetic cleansing cloth is impregnated with a polyalcohol (e.g. polyethyleneglycol) which generates heat on contact with water

Harald Albrecht; Petra Koch; Jörg Küther; Kathrin Liste


Archive | 2004

Cosmetic cleaning foams

Harald Albrecht; Stephan Ruppert; Petra Koch


Archive | 2003

Detergent-dipped cleaning substrate

Harald Albrecht; Petra Koch; Jörg Küther; Kathrin Liste


Archive | 2014

Neustes kosmetisches sonnenschutzspray

Miriam Belser; Petra Koch; Svenja Lena Möllgaard


Archive | 2013

STABLE WATER-IN-OIL EMULSIONS WITH SPREADABLE OILS

Stephanie Von Der Fecht; Svenja Lena Moellgaard; Petra Koch; Isabel Balcke


Archive | 2005

Cosmetic preparation, useful in the preparation of transparent and soft soap gel, comprises fatty acids

Albrecht Dörschner; Petra Koch


Archive | 2002

High-foaming aqueous cosmetic cleansing gel for use on facial and body skin contains a thickener and an acylamino acid surfactant

Harald Albrecht; Elke Willems; Petra Koch


Archive | 2001

Cosmetic body or hair cleansing products giving stable foams comprise aqueous foamable cleaning compositions containing surfactants and anionic polymers and are dispensed from a pump-foamer

Harald Albrecht; Stephan Ruppert; Jens Treu; Petra Koch


Archive | 2013

New cosmetic sunscreen spray

Miriam Belser; Petra Koch; Svenja Lena Möllgaard

Collaboration


Dive into the Petra Koch's collaboration.

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