Title:
【発明の名称】新規多糖類エステル
Document Type and Number:
Japanese Patent JP2958373
Kind Code:
B2
Abstract:
New polysaccharide esters are disclosed, and more precisely partial esters of acidic polysaccharides chosen from the group formed by carboxymethylcellulose, carboxymethyl starch and carboxymethylchitin. These new esters and some esters of the type already known are useful as medicaments, for the manufacture of pharmaceutical and cosmetic preparations, in the field of biodegradable plastic materials and, therefore, for the manufacture of medical, surgical and sanitary articles, as well as numerous other industrial sectors in the place of acidic polysaccharides now in common use.
Inventors:
DERA UATSURE FURANSESUKO
ROMEO AURERIO
ROMEO AURERIO
Application Number:
JP50545989A
Publication Date:
October 06, 1999
Filing Date:
May 12, 1989
Export Citation:
Assignee:
FUIDEIIA SPA
International Classes:
A61K8/73; A61K47/36; A61K47/38; A61K47/48; A61L15/28; C08B3/00; A61L15/42; A61L17/10; A61L27/20; A61L31/04; A61Q19/00; C08B11/00; C08B11/12; C08B13/00; C08B15/10; C08B31/12; C08B37/00; C08B37/08; H02K3/493; (IPC1-7): C08B3/00; C08B11/00; C08B13/00; C08B15/10; C08B37/00
Domestic Patent References:
| JPS5941301A |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)