Title:
エラストマー機能性の生分解性コポリエステルアミドおよびコポリエステルウレタン
Document Type and Number:
Japanese Patent JP2004507600
Kind Code:
A
Abstract:
The present invention provides elastomeric copolyester amides, elastomeric copolyester urethanes, and methods for making the same. The polymers that are based on alpha-amino acids and possess suitable physical, chemical and biodegradation properties. The polymers are useful as carriers of drugs or other bioactive substances.
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Inventors:
Ju, Chi-Chan
Katzalava, Ramaz
Katzalava, Ramaz
Application Number:
JP2002523988A
Publication Date:
March 11, 2004
Filing Date:
August 30, 2001
Export Citation:
Assignee:
Cornell Research Foundation, Inc.
International Classes:
A61K47/48; C08G69/44; C08G71/00; C08L101/16; (IPC1-7): C08G69/44; A61K47/48
Domestic Patent References:
JPS6164728A | 1986-04-03 |
Foreign References:
WO2000043483A1 | 2000-07-27 | |||
WO1998032398A1 | 1998-07-30 | |||
EP0396429A2 | 1990-11-07 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita