Title:
生物医学的な使用のための複合マトリックス
Document Type and Number:
Japanese Patent JP2007500027
Kind Code:
A
Abstract:
A complex matrix is constituted by at least one biocompatible polymer of natural origin, cross linked and to which are grafted small chains of a molecular weight less than 50,000 Da with an amount of grafting of 10 to 40%, as well as a process for preparation of a biocompatible matrix that is partly degradable, constituted by at least one polymer of natural origin, consisting: on the one hand, grafting small chains of molecular weight less than 10,000 Da, with a grafting amount of 10 to 40%, on the other hand, cross linking the principal polymer chains to create a homogeneous matrix.
Inventors:
Hermit, Lawrence
Benoit, Olivier
Benoit, Olivier
Application Number:
JP2006521630A
Publication Date:
January 11, 2007
Filing Date:
July 30, 2004
Export Citation:
Assignee:
Antai S.A.
International Classes:
A61L27/00; A61K8/73; A61K31/728; C08B37/00; C08B37/08; C08L5/08; A61K31/717; A61K31/727; A61K31/737; A61P19/02; C08B11/12; C08B15/00; C08B37/04; C08B37/10
Domestic Patent References:
| JP2002536465A | 2002-10-29 | |||
| JPH0912603A | 1997-01-14 | |||
| JPS63105003A | 1988-05-10 | |||
| JPH10324701A | 1998-12-08 | |||
| JPS61138601A | 1986-06-26 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Mitsuo Tateishi
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Miyazaki Yoshio
Mitsuo Tateishi
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi