摘要 |
<P>PROBLEM TO BE SOLVED: To improve tight adhesiveness, to a hydrophilic substrate, of a composition containing a siloxane polymer which has no polar group in a side chain. <P>SOLUTION: A silicon-containing film forming composition contains a siloxane polymer (A) having a ring structure in a side chain, a polar low molecular weight compound (B) and a solvent (C). The siloxane polymer (A) has a constitutional unit represented by formula (a-2). As the polar low molecular weight compound (B), there is basic amine such as secondary or tertiary alcohol amine or alkylamine. As the solvent (C), any solvent is available if it is capable of dissolving the siloxane polymer (A). <P>COPYRIGHT: (C)2012,JPO&INPIT |