Silicone resin solutions and method for coating with same

Claim 1

A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A SOLUTION OF (1) A COPOLYMERIC OGANOSILOXANE HAVING A RATIO OF PHENYL RADICALS TO SILICON ATOMS NOT IN EXCESS OF 0.85:1, AN AVERAGE DEGREE OF SUBSTITUTION OF FROM 1.3 TO 1.7 ORGANIC RADICALS ATTACHED TO SILICON PER SILICON ATOMS, AND CONTAINING AT LEAST 0.8% BY WEIGHT OF SILICON-BONDED HYDROXYL GROUPS BASED ON THE WEIGHT OF THE ORGANOSILOXANE OXANE, SAID ORGANOSOLIX CONSISTING ESSENTIALLY OF (1) FROM 15 TO 45 MOL PERCENT UNITS OF THE FORMULA C6H5SIO1.5, (2) FROM 0 TO 55 MOL PERCENT UNITS OF THE FORMULA C6H5(CH3) SIO, (3) FROM 0 TO 55 MOL PERCENT UNITS OF THE FORMULA (CH3)2SIO, (4) FROM 0 TO 35 MOL PERCENT UNITS OF THE FORMULA CH3SIO1.5, AND (5) FROM O TO 25 MOL PERCENT UNITS OF THE FORMULA (C6H5)2SIO, THE SUM OF THE (2) AND (3) UNITS BEING FROM 5 TO 55 MOL PERCENT OF THE TOTAL POLYMERIC UNITS, DISSOLVED IN (II) A SOLVENT SELECTED FROM THE GROUP CONSISTING OF (A) ALCOHOLS HAVING FROM 4 TO 9 INCLUSIVE CARBON ATOMS AND HAVING A BOILING POINT OF FROM 115* TO 185* C. AT 760MM. HG PRESSURE, SAID ALCOHOLS BEING FURTHER SELECTED FROM THE GROUP CONSISTING OF PRIMARY- AND SECONDARY-MONOHYDRIC ALIPHATIC HYDROCRBON ALCOHOLS AND PRIMARY- AND SECONDARY-MONOHYDRIC OLEFINIC HYDROCARBON ALCOHOLS, AND (B) HYDROXY KETONES SELECTED FROM THE GROUP CONSISTING OF ACETOIN, ETHYKETOL, DIACETONE ALCOHOL, AND PROPIOIN, THE AMOUNT OF ANY HYDROCARBON SOLVENT PRESENT IN SAID SOLUTION BEING NO MORE THAN 5% BY WEIGHT BASED ON THE TOTAL WEIGHT OF THE SAID ALCOHOLS AND HYDROXY KETONES.