| abstract |
PROBLEM TO BE SOLVED: To provide a coating composition capable of easily producing a porous siliceous film having excellent mechanical strength, stably exhibiting a very low dielectric constant, and having chemical resistance against various drugs. Providing a method for producing siliceous materials using the same. SOLUTION: A coating composition comprising a polyalkylsilazane compound, an acetoxysilane compound, an organic solvent, and, if necessary, a porous material, a siliceous material obtained by firing the coating composition, And its manufacturing method. [Selection figure] None |