Patent ID: 7799950
Filing Date: 2010-09-21
Classification: C07C,C07J

Abstract:
1. A diamine comprising a structure of formula (I) wherein X and Y are independently a divalence group selected from the group consisting of: —O—, —(C═O)—O—, —O—(C═O)—, —(C═O) —NH—, and —NH—(C═O)—; and R has a structure of formula (II): wherein R wherein D wherein, in formulas (VI-1) and (VI-5), D d4, d5, d6, and d7 are independently 0 or 1; R 9 is a C 11-30 linear chain alkyl; R 10 is selected from the group consisting of: hydrogen, fluorine, and C 1-6 alkyl; P and Q are independently selected from the group consisting of: 1,4-phenylene, 1,4-cyclohexylene, 1,4-cyclohexenylene, and 1,4-cyclohexadienylene; and e and f are independently an integer of 0 to 2, and cannot be 0 at the same time; wherein, in formula (II), R