AQUEOUS SOLUTIONS OF ORGANOSILICON COMPOUNDS USEFUL AS ADHESION PROMOTERS AND FOR FORMING COATINGS

摘要

An aqueous solution of a mixture of silicon-organic compounds comprising: A. A silane of the general formula: IMAGE wherein a is 1 or 2, b is 0, 1 or 2, and a +b is equal to or less than 3, p is 0 or 1, and R represents an alkylene moiety of 1 to 8 carbon atoms or arylene moiety, R' represents an alkyl moiety, X represents a hydrolizable moiety and Y represents a functional group or the CH3 or the CH2=CH moiety, and B. A copolymer having the recurrent unit of the general formula: IMAGE wherein R'' represents OH and/or [O]-[NH4]+ and/or [0]-[Me]+ where Me is an alkali or alkaline earth metal and Z can represent a moiety of the formula: IMAGE IMAGE wherein R''' represents an alkyl moiety.