EP 1492494 A1 20050105 - METHOD FOR TREATING HAIR WITH FORM MEMORY POLYMERS
Title (en)
METHOD FOR TREATING HAIR WITH FORM MEMORY POLYMERS
Title (de)
VERFAHREN ZUR HAARBEHANDLUNG MIT FORMGEDAECHTNISPOLYMEREN
Title (fr)
METHODE DE TRAITEMENT CAPILLAIRE AU MOYEN DE POLYMERES A MEMOIRE DE FORME
Publication
Application
Priority
- DE 10215858 A 20020410
- EP 0303735 W 20030410
Abstract (en)
[origin: WO03084491A1] A method for achieving a reproducible hair shaping using form memory polymers is disclosed. A composition comprising a macromer or pre-polymer which may be cross-linked to give a form memory polymer is applied to the hair, the hair is shaped in a particular (permanent) form and the permanent form fixed by means of chemical cross-linking of the macromer or pre-polymer to generate a form memory polymer. The macromers or pre-polymers comprise regions which may be cross-linked by means of chemical bonds and non-chemically cross-linkable thermoplastic regions. The form memory polymers have at least one transition temperature Ttrans. In addition to the permanent hair style a second (temporary) style can also be generated. Furthermore a method is disclosed for the reproduction of a previously programmed permanent hair style which has been transiently transformed into a temporary form or otherwise misshapen.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); A61K 8/04 (2006.01); A61K 8/41 (2006.01); A61K 8/81 (2006.01); A61K 8/86 (2006.01); A61K 8/88 (2006.01); A61Q 5/04 (2006.01); A61Q 5/06 (2006.01)
CPC (source: EP US)
A61K 8/046 (2013.01 - EP US); A61K 8/416 (2013.01 - EP US); A61K 8/8152 (2013.01 - EP US); A61K 8/8182 (2013.01 - EP US); A61K 8/86 (2013.01 - EP US); A61K 8/88 (2013.01 - EP US); A61Q 5/06 (2013.01 - EP US); A61K 2800/594 (2013.01 - EP US)
Citation (search report)
See references of WO 03084491A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10215858 A1 20040318; AU 2003227597 A1 20031020; BR 0304410 A 20040727; EP 1492494 A1 20050105; JP 2005529096 A 20050929; US 2006088494 A1 20060427; WO 03084491 A1 20031016
DOCDB simple family (application)
DE 10215858 A 20020410; AU 2003227597 A 20030410; BR 0304410 A 20030410; EP 0303735 W 20030410; EP 03724998 A 20030410; JP 2003581731 A 20030410; US 51087305 A 20050912