| 摘要 |
A silicon compound containing an epoxy group which is obtainable by subjecting at least one alkoxy silicon compound containing an epoxy group represented by a general formula (1a): R1aSi(OR2)3, wherein R1arepresents a substituent having an epoxy group and R2 represents an alkyl group having four or less carbon atoms, by itself, or said compound and at least one substituted alkoxy silicon compound represented by a general formula (1b): R1bSi(OR3) 3, wherein R1b represents an alkyl group having ten or less carbon atoms, an aryl group or an unsaturated aliphatic residue, and R 3 represents an alkyl group having four or less carbon atoms, to a condensation reaction in the presence of a basic catalyst.
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