发明名称 |
PROCESS FOR PRODUCING MICROPARTICLES COMPRISING OPTIONALLY DIAGNOSTICALLY OR THERAPEUTICALLY ACTIVE PARTS AND CONSISTING OF BIOLOGICALLY DECOMPOSABLE POLYMERS |
摘要 |
Microparticles consisting of biodegradable polymers, characterised in that they are composed of polymerisable aldehydes which, if required, contain additives capable of copolymerisation and/or crosslinkers, where appropriate surfactants or surfactant mixtures, gases and/or volatile liquids in free or bound form, coupling agents, where appropriate bio- or macromolecules bonded via these coupling agents, and, where appropriate, components with diagnostic or therapeutic activity, are suitable as ultrasound contrast agents. |
申请公布号 |
HUT61490(A) |
申请公布日期 |
1993.01.28 |
申请号 |
HU19910000427 |
申请日期 |
1991.02.08 |
申请人 |
SCHERING AG.,DE |
发明人 |
ROESSLING,GEORG,DE;ALBAYRAK,CELAL,DE;ROTHE,MATTHIAS,DE;SIEGERT,JOACHIM,DE |
分类号 |
A61K9/00;A61B8/00;A61K9/16;A61K9/50;A61K47/32;A61K49/00;A61K49/22;C08G6/00;(IPC1-7):A61K49/00;A61K9/14 |
主分类号 |
A61K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|