Title:
BASE MATERIAL FOR MEDICINAL PACK FORMULATION AND MEDICINAL PACK FORMULATION
Document Type and Number:
Japanese Patent JP3157082
Kind Code:
B2
Abstract:
PURPOSE: To obtain a base material excellent in following flexibility, adhesion persistency and quick drying, capable of being simply removed without washing and containing hyaluronic acid in addition to a polyhydric alcohol, a film forming agent and a solvent.
CONSTITUTION: This base material for medicinal pack formulation comprises (A) 0.01-50wt.%, especially 6-15.5wt.% polyhydric alcohol such as polypropylene glycol, polyethylene glycol (e.g. having 200-4000 molecular weight), etc., (B) 1-50wt.%, especially 6-25wt.% film forming agent such as PVA, PVAc, etc., (C) 0.0001-4wt.%, especially 0.01-2wt.% hyaluronic acid such as sodium hyaluronate having 50000-3000000 molecular weight, etc., and (D) a solvent such as water, ethanol, benzyl alcohol, etc.
Inventors:
Youichi Shimoda
Takashi Nagata
Takashi Nagata
Application Number:
JP22759194A
Publication Date:
April 16, 2001
Filing Date:
September 22, 1994
Export Citation:
Assignee:
Showa Yakuhin Kako Co., Ltd.
International Classes:
A61K9/70; A61L26/00; (IPC1-7): A61K9/70
Domestic Patent References:
| JP61180705A | ||||
| JP6416718A | ||||
| JP6089416A |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)