abstract |
THIS INVENTION RELATES TO A METHOD OF BINDING SILICEOUS MATERIALS WITH AN ACID CATALYZED THERMOSETTING RESIN CONTAINING AN ORGANOSILANE OF THE FORMULA: WHEREIN R IS A MONOVALENT HYDROCARBON RADICAL FREE OF ALIPHATIC UNSATURATON, OR HYDROGEN; R'' IS A DIVALENT ALIPHATIC HYDROCARBON RADICAL; R" IS ALKYL, ARYL, HETEROCYCLIC, AND SUBSTITUTED DERIVATIVES THEREOF; AND R"'' IS A DIVALENT HYDROCARBON RADICAL FREE OF ALIPHATIC UNSATURATION. ((R"-O)3-SI-R''-N=C(-R))2-R''" |