Title:
【発明の名称】ホスファゼン誘導体及びそれを含むX線不透過性材料
Document Type and Number:
Japanese Patent JP2783581
Kind Code:
B2
Inventors:
ANZAI SAKI
Application Number:
JP6903489A
Publication Date:
August 06, 1998
Filing Date:
March 20, 1989
Export Citation:
Assignee:
SANKIN KOGYO KK
International Classes:
G21F1/10; C07F9/6581; C07F9/6593; C08G79/02; C08L85/02; (IPC1-7): C07F9/6581; C07F9/6593; C08G79/02; C08L85/02; G21F1/10
Domestic Patent References:
| JP6226287A | ||||
| JP6147406A |
Attorney, Agent or Firm:
Ueki Kuichi