Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
水素化芳香族ポリカルボン酸の製造方法及び水素化芳香族ポリカルボン酸無水物の製造方法
Document Type and Number:
Japanese Patent JP4217877
Kind Code:
B2
Inventors:
在間 文哉
Application Number:
JP2002376052A
Publication Date:
February 04, 2009
Filing Date:
December 26, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
三菱瓦斯化学株式会社
International Classes:
C07D307/89; C07D493/04; C07B61/00; C07C51/347; C07C51/36; C07C51/42; C07C51/56; C07C61/00; C07C61/08; C07C61/09; C07C61/12; C07C61/125; C07C61/24; C07D307/77
Domestic Patent References:
JP8325196A
JP7215912A
JP2003141936A
Foreign References:
US5412108
Attorney, Agent or Firm:
永井 隆