Aminofunctional organosilicon optical brighteners

Details Aminofunctional organosilicon optical brighteners Aminofunctional organosilicon optical brighteners

1989-05-05

1990-10-09

Bleutge, John C.

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

Synthetic resins

From silicon reactant having at least one...

528 38, 528 43, 528 30, C08G 7704

Patent

active

049621777

ABSTRACT:
A fluorescent "film prepared by reacting a polyfunctional acrylate with a fluorescent" compound formed by reacting at least one aminofunctional organosilicon compound with at lesat 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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