General Electric Company

Rhodia Limited

Brian P Bayly

Gary M Lucas

Van W Stuart

Slawomir Rubinsztajn

Chiu-Sing Lin

Timothy J Fahrenkopf

Frederick R DeCelle

Steven Eric Heilman

Slawomier Rubinsztajn

The present invention relates to the use of C&#x2013;Caliphatic diols, preferably 1,2 propane diol as a thixotropic enhancing diluent in moisture curable organosiloxane compositions, especially in the presence of silicone-polyether block copolymer thixotropes and to the application of these compositions on vertical substrates.

Curable thixotropic organosiloxane compositions

A low VOC primer composition suitable for use with room temperature vulcanizable silicones, comprising a polyorganosiloxane resin, an acrylic resin, an organotitanate, a silane or partial hydrolyzate thereof and an organic liquid in amount effective to dissolve the other components of the primer composition that provides improved adhesion to diverse substrates.

Adhesion primer for use with RTV silicones

One-part alkoxy curing room temperature vulcanizable silicone compositions comprising the bi-functional compounds containing the 1-sila-azacyclopentane structure wherein the compounds function as alcohol scavengers in one-part alkoxy curing room temperature vulcanizable silicone compositions and the alcohol reaction products of these compounds function as adhesion promoters in such room temperature vulcanizable compositions.

Neutral cure one component room temperature vulcanizable silicone

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

Room temperature vulcanizable silicone compositions comprising an iron carboxylate exhibit improved high temperature adhesion.

One component room temperature vulcanizable (RTV) silicone sealant with

Silicon compounds containing the 1-sila-azacyclopentane structure function as alcohol scavengers in one-part alkoxy curing room temperature vulcanizable silicone compositions and the alcohol reaction products of these compounds function as adhesion promoters.

Bi-functional siloxane compounds

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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Middle Grove, NY, United States of America

Brian P Bayly