Process for producing a silicone oligomer solution and organopolysiloxane film formed from the solution

摘要: A process for producing a solution of silicone oligomer which comprises adding to an alkoxysilane, as self-catalyst, comprising silicon compound is soluble in hydrophilic solvents and has average structural unit represented by R1 nSiOx/2(OH)y(OR2)z, wherein represents alkyl group having 1 3 carbon atoms, vinyl or phenyl group, plurality may represent same different groups, R2 groups n, x, y z numbers satisfying relations: 0≦n 0, z≧0 y+z=4-n-x, hydrolyzing polycondensing the alkoxysilane; film organopolysiloxane formed from oligomer. In accordance with process, exhibits excellent storage stability high concentrations contains small no amounts acid base components produced alkoxysilane above physical properties.