EP 4171499 A1 20230503 - METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, A DERIVATIVE OF ALKYLATED SILANOL, A COLORING COMPOUND AND A POST-TREATMENT AGENT
Title (en)
METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, A DERIVATIVE OF ALKYLATED SILANOL, A COLORING COMPOUND AND A POST-TREATMENT AGENT
Title (de)
VERFAHREN ZUM FÄRBEN VON KERATINISCHEM MATERIAL, UMFASSEND DIE ANWENDUNG VON EINER SILICIUMORGANISCHEN VERBINDUNG, EINES DERIVATS VON ALKYLIERTEM SILANOL, EINER FARBGEBENDEN VERBINDUNG UND EINES NACHBEHANDLUNGSMITTELS
Title (fr)
PROCÉDÉ DE COLORATION DE MATIÈRE KÉRATINIQUE, COMPRENANT L'UTILISATION D'UN COMPOSÉ DE SILICIUM ORGANIQUE, D'UN DÉRIVÉ DE SILANOL ALKYLÉ, D'UN COMPOSÉ COLORANT ET D'UN AGENT DE POST-TRAITEMENT
Publication
Application
Priority
- DE 102020207803 A 20200624
- EP 2021062022 W 20210506
Abstract (en)
[origin: WO2021259543A1] The present invention relates to a method for dyeing keratinous material, in particular human hair, comprising the following steps: applying an agent (a) to the keratinous material, said agent (a) containing: (a1) at least one organosilicon compound from the group comprising silanes with one, two or three silicon atoms; and (a2) at least one derivative of alkylated silanol, and applying an agent (b) to the keratinous material, said agent (b) containing: (b1) at least one sealing reagent, at least one of the agents (a) and (b) further containing at least one coloring compound from the group of pigments and/or direct dyes. The invention further relates to a multi-component packaging kit (kit-of-parts) for dyeing keratinous material.
IPC 8 full level
A61K 8/58 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61Q 5/06 (2006.01)
CPC (source: EP US)
A61K 8/418 (2013.01 - US); A61K 8/466 (2013.01 - US); A61K 8/4946 (2013.01 - US); A61K 8/585 (2013.01 - EP US); A61K 8/731 (2013.01 - EP); A61K 8/735 (2013.01 - EP); A61K 8/8147 (2013.01 - EP); A61Q 5/065 (2013.01 - EP); A61K 2800/43 (2013.01 - US); A61K 2800/432 (2013.01 - US); A61K 2800/882 (2013.01 - US); A61K 2800/884 (2013.01 - EP)
Citation (search report)
See references of WO 2021259543A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020207803 A1 20211230; EP 4171499 A1 20230503; US 2023285259 A1 20230914; WO 2021259543 A1 20211230
DOCDB simple family (application)
DE 102020207803 A 20200624; EP 2021062022 W 20210506; EP 21724273 A 20210506; US 202118003286 A 20210506