Title (en)

INCREASING THE STABILITY OF AGENTS FOR TREATING KERATIN MATERIAL

Title (de)

ERHÖHUNG DER STABILITÄT VON MITTELN ZUR BEHANDLUNG VON KERATINMATERIAL

Title (fr)

RENFORCEMENT DE LA STABILITÉ D'AGENTS UTILISÉS POUR TRAITER DE LA MATIÈRE KÉRATINIQUE

Publication

EP 3946227 A1 20220209 (DE)

Application

EP 20706191 A 20200217

Priority

• DE 102019204808 A 20190404
• EP 2020054099 W 20200217

Abstract (en)

[origin: WO2020200573A1] The invention relates to a method for treating keratin material, in particular human hair, according to which the following are used on the keratin material: - a first composition (A), which, (in relation to the total weight of composition (A)) contains - (A1) less than 10 % by wt. water and (A2) one or more organic C1-C6 alkoxysilanes and/or the condensation products thereof, and - a second composition (B), which contains (B1) water, (B2) at least one first surfactant, and (B3) at least one second surfactant which differs structurally from the first surfactant (B2).

IPC 8 full level

A61K 8/31 (2006.01); A61K 8/58 (2006.01); A61Q 5/10 (2006.01)

CPC (source: EP US)

A61K 8/062 (2013.01 - US); A61K 8/31 (2013.01 - EP); A61K 8/58 (2013.01 - US); A61K 8/585 (2013.01 - EP US); A61K 8/8147 (2013.01 - US); A61K 8/894 (2013.01 - US); A61Q 5/10 (2013.01 - EP US); A61K 2800/432 (2013.01 - US); A61K 2800/80 (2013.01 - EP); A61K 2800/88 (2013.01 - EP); A61K 2800/884 (2013.01 - US); A61K 2800/95 (2013.01 - US)

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

DOCDB simple family (publication)

WO 2020200573 A1 20201008; CN 113692271 A 20211123; DE 102019204808 A1 20201008; EP 3946227 A1 20220209; JP 2022526579 A 20220525; US 2022202680 A1 20220630

DOCDB simple family (application)

EP 2020054099 W 20200217; CN 202080026623 A 20200217; DE 102019204808 A 20190404; EP 20706191 A 20200217; JP 2021558893 A 20200217; US 202017601399 A 20200217