EP 2023892 A1 20090218 - NEUTRALIZED ACID GROUP-CONTAINING POLYMERS AND THE USE THEREOF
Title (en)
NEUTRALIZED ACID GROUP-CONTAINING POLYMERS AND THE USE THEREOF
Title (de)
NEUTRALISIERTE SÄUREGRUPPENHALTIGE POLYMERE UND DEREN VERWENDUNG
Title (fr)
POLYMÈRES CONTENANT DES GROUPES ACIDES NEUTRALISÉS ET LEUR UTILISATION
Publication
Application
Priority
- EP 2007054309 W 20070503
- EP 06113520 A 20060504
- EP 07728762 A 20070503
Abstract (en)
[origin: WO2007128776A1] The invention relates to a polymer component which consists of a polymer or of a plurality of different polymers, and comprises at least one polyurethane, the polymer or at least one of the polymers having acid groups that are partially neutralized with at least one inorganic base and partially with at least one organic base. The invention also relates to cosmetic or pharmaceutical agents that contain such a polymer component and to a method for modifying the mechanical properties of such a polymer component, at least one inorganic base and at least one organic base being used for neutralization.
IPC 8 full level
A61K 8/19 (2006.01); A61K 8/41 (2006.01); A61K 8/87 (2006.01); A61Q 5/06 (2006.01); A61Q 5/12 (2006.01)
CPC (source: EP KR US)
A61K 8/19 (2013.01 - EP KR US); A61K 8/41 (2013.01 - EP US); A61K 8/87 (2013.01 - EP KR US); A61Q 5/06 (2013.01 - EP KR US); A61Q 5/12 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2007128776A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007128776 A1 20071115; CA 2651094 A1 20071115; CN 101484130 A 20090715; EP 2023892 A1 20090218; JP 2009535382 A 20091001; KR 20090014188 A 20090206; RU 2008147619 A 20100610; RU 2432153 C2 20111027; RU 2432153 C9 20121220; US 2009257960 A1 20091015
DOCDB simple family (application)
EP 2007054309 W 20070503; CA 2651094 A 20070503; CN 200780025024 A 20070503; EP 07728762 A 20070503; JP 2009508351 A 20070503; KR 20087029545 A 20081203; RU 2008147619 A 20070503; US 29906707 A 20070503