Patent ID: 8183403

Claim:
An organosilicon compound characterized by having one or more silicon-oxygen bond and 1-10 sulfur atoms in its molecule, including one or more chain alkoxy groups and having one or more nitrogen atoms at a position distant by 3-8 atoms from silicon atom, which is represented by the following general formula (VIII): [wherein A 2 is represented by the following general formula (IX) or (III): and W in the formulae (VIII) and (IX) is —NR 8 —, —O— or —CR 8 R 15 — (wherein R 15 is —R 9 or —C m H 2m —R 7 , provided that R 7 is —NR 8 R 9 , —NR 8 —NR 8 R 9 or —N═NR 8 , R 8 is —CH, R 9 is —C q H 2q+1 , and m, n and q are independently 0-10), R 12 and R 13 are independently -M-C 1 H 21 — (wherein M is —O— or —CH 2 — and l is 0-10), R 14 is —O—C 1 H 21+1 or —O—C 1 H 21 —R 7 (wherein R 7 and l have the same meaning s as mentioned above), R 4 is represented by the following general formula (VI) or (VII): (wherein M, l and m have the same meanings as mentioned above, and X and Y are independently —O—, —NR 8 — or —CH 2 —, and R 6 is —OR 8 , —NR 8 R 9 or —R 8 , and R 10 is —NR 8 —, —NR 8 —NR 8 — or —N═N— provided that R 8 and R 9 have the same meaning as mentioned above) or by -M-C 1 H 21 — (wherein M and l have the same meaning as mentioned above), and R 5 in the formula (III) is represented by the following general formula (IV) or (V): (wherein M, X, Y, R 6 , R 7 , l and m have the same meanings as mentioned above) or by —C 1 H 21 —R 11 (wherein R 11 is —NR 8 R 9 , —NR 8 —NR 8 R 9 , —N═NR 8 or -M-C m H 2m+1 provided that R 8 , R 9 , M, l and m have the same meanings as mentioned above), x is 1-10].