Title:
両性共重合体およびそれらの使用
Document Type and Number:
Japanese Patent JP4634806
Kind Code:
B2
Abstract:
The present invention relates to an ampholytic copolymer, to polyelectrolyte complexes which comprise such an ampholytic copolymer, and to cosmetic or pharmaceutical compositions which comprise at least one ampholytic copolymer or one polyelectrolyte complex.
Inventors:
Guyen-Kim, Song
Schuff, Horst
KAISER,Thomas
Wood, Claudia
Hessel, Peter
Schuff, Horst
KAISER,Thomas
Wood, Claudia
Hessel, Peter
Application Number:
JP2004563220A
Publication Date:
February 16, 2011
Filing Date:
December 29, 2003
Export Citation:
Assignee:
BASF SE
International Classes:
C08F226/10; A61K8/81; A61Q5/00; A61Q5/06; A61Q5/12; A61Q19/00; C08F220/04; C08F220/34; C08F220/60; C08F246/00
Domestic Patent References:
| JP2002533537A | ||||
| JP2003081739A | ||||
| JP6107526A | ||||
| JP2002327102A | ||||
| JP53132091A | ||||
| JP7504452A |
Foreign References:
| WO2001005365A1 |
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka