To provide a production method for an inorganic polymer compound capable of forming a film which has the functions such as an improvement of wetting toward a substrate, an adhesion and a corrosion resistance.
The production method for the inorganic high molecular compound is such that a Zr-alkoxide and/or B-alkoxide of 0.05-0.2 mol (2), a silica sol of 0.01-0.3 mol in conversion as SiO2 (3), a acid and/or metallic salt of 1/100-1/30 mol (4), a water and/or acetic acid of 1-4 mol (5), wherein each mol- value is based on 1 mol of the total mol-values of more than two kinds selected from the three kinds of a tetraalkyl silicate, an alkylalkoxy silicate and a silica condensation product (1), and a hydrophilic organic solvent (6), are provided, thereafter the raw materials mentioned in (1)-(6) are partially or totally refluxed and finally the total amount is mixed to produce the inorganic polymer compound.
SHIMIZU CHIEMI
IMAI HIROKI
NISHINO HIDEYA
ONO TADASHI
FUJITA TOMOHARU
SHIMIZU CONSTRUCTION CO LTD
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