Patent ID: 8288443

Claim:
A glass fiber surface-modified by bonding an aminocalixarene derivative of formula 1 on a surface of an amine-modified glass fiber membrane to form a monolayer, wherein formula 1 comprises: wherein, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , Râ€² 1 , Râ€² 2 , Râ€² 3 , Râ€² 4 , Râ€² 5 , Râ€² 6 , Râ€² 7 and Râ€² 8 are independently selected from the group consisting of â€”H, â€”CH 3 , â€”C 2 H 5 , â€”C 3 H 7 , â€”OCH 3 , â€”Cl, â€”C 6 H 5 , â€”OH, â€”OCH 2 CH 3 , â€”Br, â€”CF 3 , â€”OCH 2 C 6 H 5 , â€”OC 6 H 5 , â€”OC 6 H 4 CH 3 , â€”OC 6 H 4 C(CH 3 ) 3 , â€”OC 6 H 4 CF 3 , â€”OC 6 H 4 Cl, â€”OCOCH 3 , â€”NHCOCH 3 , â€”CONHCH 3 , â€”CN, COOH, and â€”COOR wherein R represents â€”CH 3 or â€”C 2 H 5 ; Y 1 , Y 2 , Y 3 and Y 4 are independently selected from the group consisting of â€”H, â€”(CH 2 ) n â€”CHâ•O, â€”(CH 2 ) n â€”SH, â€”(CH 2 CH 2 O) m â€”CH 2 CH 2 â€”CHâ•O, â€”(CH 2 CH 2 O) m â€”CH 2 CH 2 â€”SH, â€”(CH 2 ) m â€”C 6 H 4 â€”(CH 2 ) c â€”Z and â€”COâ€”(CH 2 ) m-1 â€”C 6 H 4 â€”(CH 2 ) c â€”Z, wherein, n=2Ëœ15, m=1Ëœ10, c=0Ëœ10, Z is a group selected from the group consisting of â€”SH, â€”CHO, â€”COOH and â€”NH 2 , and â€”C 6 H 4 â€” and â€”C 6 H 5 are defined as phenyl group.