Patent ID: 9217095
Filing Date: 2015-12-22
Classification: C08F,C09D

Abstract:
1. An organic-inorganic complex-forming composition comprising: a) an electromagnetic ray-curable compound; b) an organic silicon compound represented by formula (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 wherein the organic silicon compound is a mixture of an organic silicon compound (Si1) in which a solubility parameter of R obtained by a Fedors' estimation method (SP1) is smaller than a solubility parameter of the electromagnetic ray-curable compound (SP2) obtained by the Fedors' estimation method and a difference between the SP1 and the SP2 is 2.0 or more and an organic silicon compound (Si2) in which the SP1 of Si2 is smaller than the SP2 and a difference between the SP1 of Si2 and the SP2 is less than 2.0 or an organic silicon compound in which the SP1 of Si2 is larger than the SP2, wherein a molar ratio of organic silicon compounds Si1 and Si2 (Si1:Si2) is within the range of 8 or more to less than 10:2 or less to over 0, a condensate of the organic silicon compound, or a mixture of the organic silicon compound and the condensate; and c) a mixture of metal compound particles having an isoelectric point of less than 5 as a metal oxide and metal compound particles having an isoelectric point of larger than 5 as a metal oxide.