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Title:
【発明の名称】フタロシアニンジカルボン酸アルキルエステルーテレフタル酸アルキルエステル共重合体およびその製造方法
Document Type and Number:
Japanese Patent JP2649269
Kind Code:
B2
Inventors:
SHIRAI HIROYOSHI
ISHII AKINORI
Application Number:
JP30727588A
Publication Date:
September 03, 1997
Filing Date:
December 05, 1988
Export Citation:
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Assignee:
HOKUSHIN KOGYO KK
International Classes:
C07D487/22; A61L9/01; C08G63/685; C08G73/06; C08G79/00; (IPC1-7): C08G63/685; A61L9/01; C07D487/22
Domestic Patent References:
JP61159456A
Other References:
【文献】米国特許3520950(US,A)
Attorney, Agent or Firm:
Yoshio Komiya