Bis-triazinylaminostilbene compounds and their use as fluorescen

Details Bis-triazinylaminostilbene compounds and their use as fluorescen Bis-triazinylaminostilbene compounds and their use as fluorescen

1978-06-26

1980-07-15

Demers, Arthur P.

Compositions

Organic luminescent material containing compositions

Optical brightening compositions

8565, 162162, 252435, 427158, 542435, 542461, C07D40306, C07D40114

Patent

active

042127637

ABSTRACT:
Bis-triazinylaminostilbene compounds of the formula ##STR1## in which R.sub.1 is alkyl, alkenyl, cyclohexyl or phenylalkyl, R.sub.2 is hydrogen, alkyl, cyclohexyl, benzyl, alkyl which is substituted by hydroxyl, cyano, sulpho or carbamoyl, alkoxyalkyl or hydroxyalkoxyalkyl or alkoxyalkoxyalkyl or mono- or di-alkylaminoalkyl, and R.sub.3 is hydrogen, alkyl, alkyl which is substituted by hydroxyl, cyano or sulpho, or alkoxyalkyl or hydroxyalkoxyalkyl or R.sub.2 and R.sub.3 together with the nitrogen atom to which they are bonded are a morpholine ring or a pyrrolidine, piperidine, hexamethyleneimine or piperazine ring which is unsubstituted or substituted by 1 or 2 alkyl groups, and M is hydrogen or an alkali metal, ammonium or amine ion, and, if R.sub.2 or R.sub.3 is hydroxyalkyl, R.sub.1 is methyl, cyclohexyl or alkenyl only, and their use as fluorescent brightening agents for organic material of high molecular weight are disclosed.

REFERENCES:
patent: 2846397 (1958-08-01), Ackermann

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