ABSTRACT

E. MARKARASHVILI, T. TATRISHVILI, N. KOIAVA, A. BERLIN, G. ZAIKOV, J. ANELI, and O. MUKBANIANI

10.1 Aims And Background ................................................................. 282 10.1.1 Oxidative Epoxidation of Unsaturated Bond

Containing Organosilanes and Siloxanes..................................... 285 10.2 Epoxycontaining Polyphenylsilsesquioxanes as A Modificator

of Novolac Resins ........................................................................ 305 10.3 Composites Based on Epoxy Resins Filled with

Modified Bentonite ...................................................................... 326 10.4 Polyfunctional Methylsiloxane Oligomers with

Glycidoxypropyl Side Groups ..................................................... 330 10.5 Conclusion ................................................................................... 351 Keywords .............................................................................................. 351 References ............................................................................................. 351

10.1. AIMS AND BACKGROUND

There are some ways of synthesis of epoxyorganosiloxanes. From these methods it is significant to denote oxidative epoxidation of unsaturated bond containing organosilanes and siloxanes [1, 2], hydrosilylation reactions of ≡Si-H bond containing silanes and siloxanes to allyl glycidyl ether in the presence of catalysts [3, 4] and the reactions of oganosilanoles or organo siloxanoles with epichlorohydrin [5, 6].