Wella International Operations Switzerland Sarl

Hfc Prestige International Holding Switzerland S.a.r.l

Malte Afflerbach

Mathias Kurt Herrlein

Matija Crne

Corinne Mohr

Simon Paul Godfrey

Andrej Gross

Petra Braun

Yan Wang

Axel Meyer

Tatjana Schaefer

Michael A Brook

Graham Neil McKelvey

Markus Speckbacher

Graham Neil Mckelvey

Ingo Weber

Claus Schreiner

Kerstin Wehnert

The instant disclosure generally relates to a multicomponent composition for coloring mammalian or synthetic keratin fibers, the multicomponent composition comprising first, second, third and fourth components. The first component includes an organic polymer, the second component includes an in situ linking material, the third component includes a base compound and the fourth component includes a catalyst or other substance. One or more of the components includes pigment microparticles. The multicomponent composition in situ links upon application, forms a solid coating on treated material such as hair and has a substantially long color remanence following development. Methods of using such compositions are also described herein.

Multicomponent pur composition

The instant disclosure generally relates to a coloring composition for coloring mammalian or synthetic keratin fibers or keratinous surfaces. The composition comprising a medium, optionally pigment microparticles and at least one dye, in particular at least one peri-arylene dye dissolved in the medium. Methods of using such compositions are also described herein.

Hair coloring composition and methods for its application and removal

The instant disclosure generally relates to a multicomponent composition for coating mammalian or synthetic keratin material and textiles, the composition comprising a first and second components and a third component. The first and second components comprise first and second compounds respectively. Any one or more of the first, second and third components may also comprise pigment microparticles. The first, second and third compounds meld together on keratin material and textiles and especially on hair to form a coating that can be formulated to provide temporary coverage or provide permanent coverage. The multicomponent composition formed and set in situ as a solid linked coating ranges from ready removability to substantially permanent lastingness.

Multicomponent composition (Michael addition)

Growing community of inventors

Darmstadt, Germany

Malte Afflerbach