Title:
【発明の名称】マイクロパーティクル、その製造方法ならびに超音波診断への応用
Document Type and Number:
Japanese Patent JP2000507228
Kind Code:
A
Abstract:
The invention relates to gas-containing microparticles and nanoparticles that consist of biodegradable, synthetic polymers based on hydrophobized polysaccharides, agents that contain these particles for ultrasound diagnosis, and a process for the production of the particles and agents.
Inventors:
Wrestling, georg
Albeira, Ceral
Tuck, Johannes
Albeira, Ceral
Tuck, Johannes
Application Number:
JP53226997A
Publication Date:
June 13, 2000
Filing Date:
March 11, 1997
Export Citation:
Assignee:
Schering Akchen Gezel Shaft
International Classes:
A61K9/50; A61K9/52; A61K47/36; A61K49/00; A61K49/22; (IPC1-7): A61K49/00; A61K9/50; A61K9/52; A61K47/36
Attorney, Agent or Firm:
Takashi Ishida (4 others)