Wella Operations Us, LLC

Noxell Corporation

Wella International Operations Switzerland Sarl

Mandy Hecht

Mathias Kurt Herrlein

Lars Siegfried Dahne

Bryan Patrick Murphy

Markus Speckbacher

Simon Paul Godfrey

Tatjana Schaefer

Moritz Klickermann

Ingo Weber

Matija Crne

Stephen Robert Schofield

Gabriella Egri

Lars Siegfried Dähne

Ingo Reinhold Weber

Graham Neil Mckelvey

Tatjana Schafer

Monica Jo Patten

Cagri Uzum

Cagri Üzüm

Judith Hagios

Katrin Kaestle

Lars Dähne

Method for colouring hair comprising pretreating the hair with at least one primer composition before treating the hair with a polymeric hair colouring system.

Method for colouring hair including pretreatment

A method for treating hair comprising applying primer(s) and cationic polymer(s) onto a user's hair for improving the styling of the hair in a more manageable and reliable manner and for enhancing the stability of the final style obtained.

Hair styling method and kit thereof

The instant disclosure generally relates to a dual component hair coloring composition for coloring mammalian or synthetic keratin fibers, the composition comprising composition A comprising a cationic polymer, pigment microparticles and an aqueous medium, and comprising composition B comprising an anionic polymer, aqueous medium and optional cross linking agent. Optionally or alternatively composition B may contain pigment particles. The cationic and anionic polymers are at least partially soluble in the medium and the pigment microparticles are dispersed therein. The hair coloring composition forms a dual layer coating upon application to keratin fibers such as hair and has a substantially permanent pigment lastingness following development (setting); minimally alters the keratin fibers, upon application; and substantially eliminates development time. Methods of using such compositions are also described herein.

Dual polymer component hair coloring composition

A method for treating hair comprising applying at least one pigment onto hair for providing the basis for colouring hair in a more reproducible and reliable manner independently from a user's initial hair colour.

Hair treatment method and kit thereof

Formulation for colouring hair having at least one coloured polymer.

Hair colouration formulation

Growing community of inventors

Falkensee, Germany

Mandy Hecht