General Electric Company

Wisconsin Alumni Research Foundation

Kevin T Pate

Edwin R Evans

Verne G Simpson

Jerome E Rattner

Stanley H Langer

A treatment for finely divided silica reinforcing fillers is provided which comprises heating the silica filler in the presence of a fluoroalkyl-functional diorganopolysiloxane. The treated fillers are especially compatible with fluorosilicone gums, and fluorosilicone rubbers made using said fillers exhibit improved mechanical properties, especially tear strength and compression set.

Curable silicone composition containing a flurosilicone treated silica

A treatment for finely divided silica reinforcing fillers is provided which comprises heating the silica filler in the presence of a fluoroalkyl-functional diorganopolysiloxane treating agent. The treated fillers are especially compatible with fluorosilicone gums, and fluorosilicone rubbers made using said fillers exhibit improved mechanical properties, especially tear strength and compression set.

Treated silica fillers and process for making same

Nitrogen oxides, such as nitric oxide with hydrogen separated by acid electrolytes, are reacted at porous catalytic electrodes in a configuration to generate electrical energy and selectively reduce the nitric oxide to ammonia, hydroxylamine and other products. Product distribution and reaction rate can be controlled with electrocatalyst, external load and other parameters. The electrogenerative process is applied to the reduction of other gases.

Growing community of inventors

Clifton Park, NY, United States of America

Kevin T Pate