General Electric Company

Paul R Willey

David A Williams

Brian J Ward

Eric James Pressman

Judith Stein

Jeffrey H Wengrovius

Silicon- and nitrogen-containing compositions prepared by the reaction of an aminoalkylsilane such as 3-aminopropyl- or 3-methylaminopropyltrimethoxysilane with a glycidoxyalkylsilane such as 3-glycidoxypropyltrimethoxysilane are useful as adhesion promoters in addition curable polyorganosiloxane compositions. The latter are illustrated by mixtures of vinyl-substituted polyorganosiloxanes and hydride polyorganosiloxanes, also containing at least one platinum group metal compound as a hydrosilylation catalyst.

Silicon- and nitrogen- containing adhesion promotors and compositions

There is provided a polymer alloy composition comprising:

Polymer alloys

There is provided a compatibilizer comprised of essentially linear molecules terminated with an unsaturated radical on one end and a condensable radical on the other end and represented by general formula:

Polymer compatibilizers

A sulfonated aromatic organic polymer, such as sulfonated polystyrene ion-exchange resin is provided having ionically bound N-alkylaminoorganomercaptan groups. The ion-exchange resin can be used to effect phenol-ketone condensation.

Growing community of inventors

Clifton Park, NY, United States of America

Paul R Willey