Aminofunctional organosilicon optical brighteners

Details Aminofunctional organosilicon optical brighteners Aminofunctional organosilicon optical brighteners

1988-04-04

1989-09-12

Bleutge, John C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 27, 528 28, 528 38, 5441932, 556425, 556413, C08G 7704, C07D75132

Patent

active

048661520

ABSTRACT:
A fluorescent compound formed by reacting at least one aminofunctional organosilicon compound with at least one optical brightener having the formula ##STR1## and wherein R denotes anilino, sulfanilic acid, metanilic acid, or anilin-2,5-disulfonic acid, and R' is methoxy, methylamino, N-methyl-N-hydroxyethylamino, bis(hydroxyethyl)amino, morpholino, anilino, or diethylamino.

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