General Electric Company

Van W Stuart

Brian P Bayly

Gary M Lucas

Frederick R DeCelle

One component room temperature vulcanizable silicone sealant compositions comprising both a specific cross linker, ethyltriacetoxysilane, and a specific extending filler, stearic acid treated calcium carbonate, exhibit an extended work life or tooling time.

One component room temperature vulcanizable silicone sealant having an

A primer comprising an organotitanate and an epoxysilane, when applied to a substrate, renders curable silicone compositions more adherent to a substrate after the silicone compositions have cured by increasing cohesive failure.

Primer composition for 1-part room temperature vulcanizable silicone

A organic solventless two component rapidly curing primer composition comprising a low viscosity dimethylsiloxane oligomer end capped with amino-ethyl-amino-propyl-dimethylsiloxyl and an organotitnate, a process for the manufacture thereof, and a process for the use therewith said primer particularly suited for use with room temperature vulcanizable silicone sealants.

Solventless two component primer composition for improved adhesion of

A organic solventless two component rapidly curing primer composition comprising a low viscosity dimethylsiloxane oligomer end capped with amino-ethyl-amino-propyl-dimethoxysiloxyl and an organotitanate, a process for the manufacture thereof, and a process for the use therewith said primer particularly suited for use with room temperature vulcanizable silicone sealants and a low viscosity dimethylsiloxane oligomer end capped with amino-ethyl-amino-propyl-dimethoxysiloxyl as a primer for room temperature vulcanizable sealants whereby such sealants may be painted.

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Clifton Park, NY, United States of America

Van W Stuart