Oxazine compounds substituted by one or more basic groups and pr

Details Oxazine compounds substituted by one or more basic groups and pr Oxazine compounds substituted by one or more basic groups and pr

1988-05-26

1989-10-24

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

544 74, 544 75, 544 76, C07D49822, C09B 1900

Patent

active

048763420

ABSTRACT:
Oxazine compounds containing basic groups correspond to the formula ##STR1## wherein the symbols are as defined in the Specification. These compounds are suitable for dyeing or printing organic substrates containing hydroxy groups or nitrogen in accordance with known methods. Preferred substrates are textile materials which consist of or contain natural or regenerated cellulose, e.g. cotton, but also bast fibres or leather. Most preferred substrates are paper or paper products. Furthermore, these compounds can be used to prepare all kinds of inks, such as ball-pen inks or printing inks.
Similarly, a mixture of one or more of the above compounds together with one or more copper phthalocyanine dyes containing basic and/or cationic groups can be used as dyeing or printing agent.

REFERENCES:
patent: 4336377 (1982-06-01), Adam et al.
patent: 4395545 (1983-07-01), Adam et al.

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