Patent ID: 8247504

Claim:
An aminosilane compound of formula (1), (R 1 R 2 N) m (R 3 HN) n R 4 p Si(OR 5 ) q (1) wherein m is an integer of 0, 1, or 2, n and q are integers of 1 to 3, and p is an integer of 0, 1, or 2, wherein m+n+p+q=4, when m=0, q=1 and p=3−n; R 1 , R 2 , and R 3 individually represent a linear or branched alkyl group having 1 to 20 carbon atoms, a cycloalkyl group or a derivative thereof, a vinyl group, an allyl group, or an aralkyl group, each of which may contain a heteroatom, wherein R 1 and R 2 may bond to form a ring; R 4 individually represents a linear or branched alkyl group having 1 to 20 carbon atoms, a cycloalkyl group or a derivative thereof, a vinyl group, an allyl group, or an aralkyl group, each of which may contain a heteroatom, and, when m=0, n=1, and q=1, two R 4 s may bond to form a ring; and R 5 individually represents a linear or branched alkyl group having 1 to 12 carbon atoms, a cycloalkyl group or a derivative thereof, a vinyl group, an allyl group, or an aralkyl group, each of which may contain a heteroatom.