| 摘要 |
It is an object of the present invention to provide an anchor coat agent that can be used as an anchor coat between a base substance and a metal deposited film or the like in thermal curing treatment. An organic-inorganic complex-forming composition that can be used as the anchor coat agent of the present invention comprises the following components: a) an organic silicon compound that is at least one represented by formula (I) R n SiX 4-n ... (I) (wherein R represents an organic group having a carbon atom directly bonded to Si, and X represents a hydroxyl group or a hydrolyzable group; and n represents 1 or 2, wherein when n is 2, each R is the same or different, and when (4 - n) is 2 or more, each X is the same or different) and having a solubility parameter (SP1) of R obtained by Fedors' estimation method smaller than a solubility parameter (SP2) of a thermosetting compound obtained by Fedors' estimation method, and a difference between the SP1 and the SP2 is 1.6 or more (Si1), and/or a condensate thereof; and b) a thermosetting compound (excluding an olefin polymer). |
