BENZIMIDAZOLONE COMPOUND - DAINIPPON INK & CHEMICALS

Title:

BENZIMIDAZOLONE COMPOUND

Document Type and Number:

WIPO Patent Application WO/2005/056688

Kind Code:

A1

Abstract:

A benzimidazolone compound represented by the following general formula (1): (1) [wherein R¹, R², R³ and R⁴ each independently represent a hydrogen atom, an alkyl group having one to five carbon atoms or an alkoxy group having one to five carbon atoms].

Inventors:

HOSAKA MASAKI (JP)

Application Number:

PCT/JP2004/018190

Publication Date:

June 23, 2005

Filing Date:

December 07, 2004

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Assignee:

DAINIPPON INK & CHEMICALS (JP)
HOSAKA MASAKI (JP)

International Classes:

C09B1/20; (IPC1-7): C09B1/32

Foreign References:

EP1447430A1	2004-08-18
JPH09143387A	1997-06-03
JPS62101655A	1987-05-12

Other References:

H. GAERTNER, J. OIL & COLOR CHEMISTS ASSOC., vol. 46, 1963, pages 13

Attorney, Agent or Firm:

Shiga, Masatake (Yaesu Chuo-ku, Tokyo 53, JP)

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