Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1995-05-25
1996-07-02
Datlow, Philip R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
544 76, C07D49804
Patent
active
055323626
ABSTRACT:
The present invention is directed to a dioxazine dye which provides brilliant reddish blue dyeings possessing superior fastness properties and high tinctorial strength.
REFERENCES:
patent: 3022298 (1962-02-01), Mory et al.
patent: 4604489 (1986-08-01), Jager
patent: 4782150 (1988-11-01), Springer et al.
patent: 5378817 (1995-01-01), Bootz et al.
Brunetti David
Helmling Walter
Reiher Uwe
Crall Hugh C.
Datlow Philip R.
Hoechst Celanese Corporation
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