Metal oxide sols as nanoscale additives for polymers

Compositions – Preservative agents – Anti-corrosion

Reexamination Certificate

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Details

C252S389100, C252S389410, C516S034000, C516S093000, C516S088000, C428S472200, C106S438000, C106S450000

Reexamination Certificate

active

06955771

ABSTRACT:
Disclosed are metal oxide sols made by mixing at least one metal alkoxide, wherein the metal is a transition metal, a post-transition metal, an alkali metal, or alkaline earth metal; at least one organosilane; at least one boron oxide compound selected from the group consisting of boric acid, alkoxy boron compounds, hydrocarbyl boric acids, hydrocarbyl hydroxy boron alkoxides, and hydroxy boron alkoxides; and a liquid. Also disclosed are composites containing a polymer and the metal oxide sols.

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International Search Report for PCT/US04/00323 filed Jan. 7, 2004, Date of Mailing May 7, 2004.

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