Patent ID: 6908982

Claim:
An amino composition comprising at least one amino compound selected from the group of amino compounds represented by the following formula (2) as a main component, obtained by addition reaction of diamine represented by the following formula (1) and styrene, wherein the content of diamine represented by the following formula (1) is less than 15% by weight based upon the total weight of said amino composition and the content of amino compound represented by the formula (2) in which R1, R2, and R3 are all hydrogen is 50 to 100% by weight based upon the total weight of said amino compound(s) selected from the group of the amino compounds represented by the formula (2). H 2 N—H 2 C-A-CH 2 —NH 2 (1) wherein A is a phenylene group or a cyclohexylene group wherein A is a phenylene group or a cyclohexylene group. R1, R2, and R3 are, each independently, hydrogen or a phenethyl group.