Patent ID: 7202324

Claim:
A fluorine compound having perfluorostyrene introduced at a terminal thereof, as represented in the following Formula 1: wherein Z is O or S; R F is —CH 2 (CF 2 ) n CH 2 —,CH 2 CF 2 O(CF 2 CF 2 O) n CF 2 CH 2 —, or wherein n is a natural number of 1–12; D is selected from the group consisting of —C(CF 3 ) 2 —, —C(CH 3 ) 2 —, —CO—, —SO 2 —, —O— and —S—; R 1 and R 2 are independently selected from the group consisting of H, or halogen elements, including F, Cl, Br and I; and m is a natural number of 1–3; y and y′ are 1; x is an integer of 1–200; and wherein B is a single bond or selected from the group consisting of —CO—, —SO 2 —, —S— and —O—; and Hal is selected from the group consisting of F, Cl, Br and I.