Title:
DYES THAT ARE SOLUBLE IN ORGANIC SOLVENTS
Document Type and Number:
WIPO Patent Application WO2006069928
Kind Code:
A3
Abstract:
The present invention relates to dyes of formula (1) that are soluble in organic solvents, wherein Cat+ is an organic cation, to a process for their preparation and to their use in the production of coloured plastics or polymeric colour particles, printing colorants, printing pastes and printing inks.
Inventors:
RUCH THOMAS (CH)
LUTERBACHER URSULA (CH)
LUTERBACHER URSULA (CH)
Application Number:
PCT/EP2005/056891
Publication Date:
November 30, 2006
Filing Date:
December 19, 2005
Export Citation:
Assignee:
CIBA SC HOLDING AG (CH)
RUCH THOMAS (CH)
LUTERBACHER URSULA (CH)
RUCH THOMAS (CH)
LUTERBACHER URSULA (CH)
International Classes:
C09B69/04; C09B29/00; C09B29/36; C09D11/00; C09D11/02
Foreign References:
| GB791443A | 1958-03-05 | |||
| US3954398A | 1976-05-04 | |||
| US3541076A | 1970-11-17 | |||
| US3344133A | 1967-09-26 | |||
| CH536348A | 1973-04-30 | |||
| EP0331170A2 | 1989-09-06 | |||
| GB1009363A | 1965-11-10 | |||
| US20030183122A1 | 2003-10-02 | |||
| DE4339270A1 | 1995-05-24 | |||
| US5034371A | 1991-07-23 | |||
| CH638239A5 | 1983-09-15 |
Other References:
DATABASE WPI Section Ch Week 199419, Derwent World Patents Index; Class E24, AN 1994-156359, XP002396460
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