Silicone rubber stocks

Claim 1

A SILICONE RUBBER STOCK CONSISTING ESSENTIALLY OF (1) 100 PARTS BY WEIGHT OF AN ORGANOSILOXANE POLYMER OF THE GENERAL FORMULA XO(R2SIO)NX WHERE EACH X IS SELECTED FROM THE GROUP CONSISTING OF ALKYL RADICALS AND THE HYDROGEN ATOM, EACH R IS SELECTED FROM THE GROUP CONSISTING OF ALKYL RADICALS, ARYL RADICALS, ALKENYL RADICALS, HALOGENATED ALKYL RADICALS AND HALOGENTED ARYL RADICALS AND N HAS A VALUE OF AT LEAST 50, (2) 20 TO 200 PARTS BY WEIGHT OF A FILLER SELECTED FROM THE GROUP CONSISTING OF SILICAS, CARBON BLACKS, QUARTZ FLOUR, ASBESTOS FLOUR, MICA FLOUR, CALCIUM CARBONATE, TITANIUM DIOXIDE, ZINC OXIDE, MAGNESIUM OXIDE, IRON OXIDE, GLASS FRIT, CORK POWDER AND SAWDUST, (3) .05 TO 20 PARTS BY WEIGHT OF A CROSSLINKING AGENT SELECTED FROM THE GROUP CONSISTING OF TETRAALKOXYSILIANES, TETRAARYLOXYSILANES, ALKYLPOLYSILCATES, ARYLPOLYSILCATES, ALKYLTRIALKOXYSILANES, TRIALKOXYSILANES, ALKYLDIALKOXYSILANES, METHYLHYDROGENSILOXANES, ALKYLTITANATES ARYLTITANATES, ALUMINUM ALCOHOLATES AND ESTERS OF BORIC ACID, AND (4) .01 TO 10 PARTS BY WEIGTH OF A CURING CATALYST SELECTED FROM THE GROUP CONSISTINF OF STEARIC ACID, TRIFLUOROACETIC ACID, PERCHLORIC ACID, DIBUTYLAMINE, TETRAMETHYLAMMONIUM HYDROXIDE, PIPERIDINE, LEAD OCTOATE, TIN RICINOLEATE, COBALT HEXOATE, ALUMINUM ACETYL ACETONATE ZIR-RICINCONIUM ACETOACETATE, AND DIALKYL TIN DIACYLATES AND (5) ANALUMINUM SILICATE MOLECULAR SIEVE, SUBSTANTIALLY ALL OF AT LEAST ONE OF THE CROSS-LINKING AGENT (3) AND THE CURING CATALYST (4) BEING ABSORBED WITHIN THE ALUMINUM SILICATE.