Dyes that are soluble in organic solvents

Details Dyes that are soluble in organic solvents Dyes that are soluble in organic solvents

2005-12-19

2008-12-30

Powers, Fiona T (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

C534S781000, C008S528000, C008S684000, C008S922000, C106S031480

Reexamination Certificate

active

07470780

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 colored plastics or polymeric color particles, printing colorants, printing pastes and printing inks.

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English Language abstract of CH 536 348.
English Language abstract of DE 43 39 270 printed from the esp@cenet web site on Aug. 24, 2007.
English Language abstract of JP 6-99667 printed from the esp@cenet web site on Aug. 24, 2007.
English Language abstract of CH 639 239 printed from the esp@cenet web site on Aug. 24, 2007.

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