| 摘要 |
<p>PURPOSE: To increase the adhesion strength of an image forming compsn. with adjacent hydrophobic layers by using a specified polyalkoxysilane image forming compsn. CONSTITUTION: This compsn. contains at least 2.5 to 20wt.% image forming compsn. comprising at least one kind of hydrolyzed polyalkoxysilane. It is supposed that when polyalkoxysilane is hydrolyzed, it produces a Si(OH)4 component. When the compsn. is heated while water produced by the combination of the Si(OH)4 component and a binder in the image forming compsn. is removed, crosslinking reaction is caused and the obtd. compsn. can form a bonded material. It is specially preferable that the binder of the image forming compsn. has hydroxyl groups which enables coupling reaction of the Si(OH)4 component and the binder. Thereby, adhesion strength of the image forming compsn. to adjacent hydrophobic layers can be increased.</p> |
