Fluorescent polysiloxanes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...

Reexamination Certificate

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C528S015000, C528S029000, C528S031000

Reexamination Certificate

active

07323531

ABSTRACT:
Disclosed herein are fluorescent polysiloxanes and methods of making them. Fluorescent aryl alcohols or fluorescent aryl carbinols are reacted with hydropolysiloxanes in the presence of a catalyst to link the fluorescent groups to the polysiloxane chain through an ether linkage. The resulting compounds are fluorescent and have other desirable properties.

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