US 2008/0184497 A1Published application

Dyes That are Soluble in Organic Solvents

AssigneeCiba Specialty Chemicals Corporation

InventorsThomas Ruch, Ursula Luterbacher

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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.

Claims18

Dependent claims

A dye of formula

wherein
Cat+ is an organic cation.

Dependencies are inferred from the claim text.

Facts

Application: 11/794,132Filed 19 Dec 2005
Priority: EP 04107050.929 Dec 2004
Published: 7 Aug 2008
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

C09B 69/045
Of anionic dyes with nitrogen containing compounds: of anionic azo dyes
C08K 5/0041
Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59: optical brightening agents, organic pigments
C09B 33/04
Disazo dyes: in which the coupling component is a dihydroxy or polyhydroxy compound
C09D 11/037
Characterised by features other than the chemical nature of the binder: characterised by the pigment

Family

US 7,517,369 B2Related patent
US 2008/0184497 A1This patent

From the US filing history. Foreign family members aren’t listed.

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