Procedure for preparation of reinforced polymeric compositions. (Machine-translation by Google Translate, not legally binding)

摘要

Process for the preparation of reinforced polymer compositions, characterized in that an inorganic material is reacted with a coupling agent of the formula: ** (See formula) ** wherein R is selected from the group consisting of hydrogen and alkyl, X is a hydrolysable radical, Y is a hydrocarbyl radical, n is an integer from about 7 to 20, a is an integer from 1 to 3, b is an integer from 0 to 2, c is an integer from 1 to 3 and the sum of a + b + c equals 4; performing a polymerization of an alkyl methacrylate in the presence of said inorganic material and said coupling agent, to prepare an alkyl methacrylate polymer chemically bound to said inorganic material through said coupling agent. (Machine-translation by Google Translate, not legally binding)