| abstract |
The present invention relates to a silane coupling agent represented by the formula (1). According to the present invention, it is capable of providing a silane coupling agent which excellently improves the adhesive to a surface of a substrate consisting of metal or inorganic material, and also providing a composition using the same. (Each R1 is the same or different respectively and represents C1-6 alkyl group; alkyl groups may be further substituted; n represents 1 or 0; R2 represents C3-30 trivalent organic group; R3 may be the same or different respectively and represents C1-6 alkyl group, C1-6 alkoxy group, phenyl group, hydroxyl group and phenoxy group; further, these groups of R3 may be further substituted except for hydroxyl group.) |