Title:
磁気を帯びたハード粒子を基礎とした化粧品および皮膚科用製剤
Document Type and Number:
Japanese Patent JP4043524
Kind Code:
B2
Abstract:
The invention relates to a cosmetic and dermatological preparation for treating sensitive tissue, wounds and hair. The preparation contains (a1) magnetically hard particles such as barium or strontium hexaferrite single crystals, samariumcobalt particles (SmCo) and neodymium-iron-boron particles (Nd2Fe14B), each with a particle size in the range of 80 to 550 nm, and with a coercive field strength of the particles in the range of 1,000 to 20,000 Oerstedt; or (a2) particles according to (a1), encapsulated in aqueous liposomes or asymmetrical lamellar aggregates, where the aggregates consist of fluorocarbons and natural phospholipids with a phosphatidylcholine content of 30 to 99 wt %; and separately in addition to (a1) or (a2) or mixtures thereof, it also contains asymmetrical lamellar aggregates without encapsulated particles which are loaded with oxygen to the saturation limit. In addition, it also contains excipients and optionally other cosmetic or pharmacological active ingredients.
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Inventors:
The Straw, Leonhard
Gorz-Berner, Karin
Deuxe, Olivier
Gorz-Berner, Karin
Deuxe, Olivier
Application Number:
JP54091098A
Publication Date:
February 06, 2008
Filing Date:
April 09, 1998
Export Citation:
Assignee:
Lancaster Group Game Beher
International Classes:
A61K8/19; A61K8/00; A61K9/06; A61K8/14; A61K8/33; A61K8/49; A61K8/55; A61K8/70; A61K8/73; A61K8/99; A61K9/00; A61K33/24; A61K33/26; A61P17/00; A61P17/02; A61P17/14; A61Q5/00; A61Q7/00; A61Q19/00
Domestic Patent References:
| JP9500141A | ||||
| JP5254845A | ||||
| JP7508006A | ||||
| JP7508008A |
Attorney, Agent or Firm:
Eiko Funahashi