Water repellent silicon compounds

Claim 1

A WATER REPELLENT COMPOUND WHICH IS THE REACTION PRODUCT OF (A) A HYDROCARBON-SOLVENT SOLUBLE SILICON COMPOUND SELECTED FROM THE GROUP CONSISTING OF MONOSILANES, LINEAR POLYSILANES AND LINEAR SILOXANES, SAID MONOSILANES HAVING THE VALENCES OF THE SILICON ATOM OF EACH SILANE SATISFIED BY HALOGEN AND MONOVALENT RADICALS SELECTED FROM THE GROUP CONSISTING OF MONOVALENT HYDROCARBON OXY RADICALS CONTAINING AT MOST 40 CARBON ATOMS IN THE CHAINS, AND CHLOROALKYL RADICALS CONTAINING AT MOST 10 CARBONS IN THEIR CHAINS, AT LEAST THREE OF THE VALENCES OF SAID SILICON ATOMS OF EACH MONOSILANE BEING SATISFIED BY HALOGEN AND MONOVALENT ALIPHATIC HYDROCARBON RADICALS, SAID POLYSILANES AND SAID POLYSILOXANES HAVING THE VALENCES OF THE SILICON ATOMS OF THEIR POLYSILANE AND POLYSILOXANE STRUCTURES SATISFIED BY HALOGEN AND MONOVALENT ALIPHATIC HYDROCARBON RADICALS CONTAINING AT MOST 20 CARBON ATOMS IN THEIR CJAINS, SAID SILOXANES HAVING AT MOST 12 SILICON STOMS IN THEIR MOLECULES, SAID POLYSILANES HAVING AT MOST 22 SILICON ATOMS IN THEIR MOLECULES, AND (B) A LINEAR ALIPHATIC HYDRAZINE COMPOUND HAVING AT LEAST ONE FUNCTIONAL HYDROGEN ATOM ATTACHED TO EACH NITROGEN ATOM, THE SILICON ND HYDRAZINE COMPOUND BEING IN THE PROPORTIONAL RANGE OF FROM 1:5 TO 5:1 MOLES, DISSOLVED IN FROM 10 TO 1,000 PARTS BY WEIGHT OF THE TOTAL SILANE AND HYDRAZINE COMPOUND OF A LIQUID HYDROCARBON REACTION MEDIUM HAVING A BOILING POINT OF FROM 1000 TO 350 DEGREES F.