Title:
活性物質の付着を向上し、皮膚刺激作用を低減するための界面活性剤混合物
Document Type and Number:
Japanese Patent JP2006525282
Kind Code:
A
Abstract:
Use of mixtures (A) of surfactants (I) that form multilamellar liquid crystalline structures is claimed for reducing skin irritation of cosmetic and/or pharmaceutical formulations applied to the skin or used to improve hair structure. (I) Comprise at least two of e.g. isethionates, taurates, sarcosinates, acyl lactylates and acyl glutamates. Use of mixtures (A) of surfactants (I) that form multilamellar liquid crystalline structures is claimed for reducing skin irritation of cosmetic and/or pharmaceutical formulations applied to the skin or used to improve hair structure. (I) Comprise at least two of isethionates, taurates, sarcosinates, acyl lactylates, acyl glutamates, fatty acid protein condensates, polyethylene glycol (PEG) stearates, PEG distearates (with hydrophilic lipophilic balance below 10), alkyl polyglycosides and betaines. Independent claims are also included for: (1) use of (A) in compositions that contain active agents (II) for improving delivery of (II) to the skin or hair, where (II) are organic light protection filters, antidandruff or other pharmaceutical agents, keratolytics, antioxidants, plant extracts, oils and/or waxes; (2) a mixture (A1) containing 20-90 wt.% (I) of at least two different groups and 10-80 wt.% water and/or polyol; (3) a cosmetic and/or pharmaceutical rinse off formulation (B) containing 0.2-20 wt.% (A1) and 0-50 wt.% (II), and (4) a hair and/or skin cleaning composition that contains (A1) or (B). ACTIVITY : Dermatological. MECHANISM OF ACTION : None given.
Inventors:
Germs
Application Number:
JP2006505394A
Publication Date:
November 09, 2006
Filing Date:
May 06, 2004
Export Citation:
Assignee:
IFAC GMBH & CO. KG
International Classes:
A61K8/46; A23L27/00; A61K8/02; A61K8/11; A61K8/37; A61K8/39; A61K8/44; A61K8/49; A61K8/60; A61Q5/00; A61Q5/02; A61Q13/00; A61Q19/10; C11D3/50; C11D17/00
Domestic Patent References:
| JPH0640850A | 1994-02-15 | |||
| JPH01287017A | 1989-11-17 | |||
| JP2001089315A | 2001-04-03 | |||
| JP2002528481A | 2002-09-03 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai