共 10 条
[1]
ABSHIRE EJ, 1961, MAKROMOL CHEM, V44, P388
[2]
FRAZER AH, 1964, J POLYMER SCI, VA 2, P1157
[3]
FRAZER AH, 1964, J POLYMER SCI, VA 2, P1137
[4]
FRAZER AH, 1964, J POLYMER SCI, VA 2, P1147
[6]
SAUER J, 1960, TETRAHEDRON, V11, P214
[7]
STOLLE RJ, 1903, PRAKT CHEM, V68, P30
[8]
POLYBENZIMIDAZOLES, NEW THERMALLY STABLE POLYMERS
[J].
JOURNAL OF POLYMER SCIENCE,
1961, 50 (154)
:511-&
[9]
VOGEL H, 1963, J POLYMER SCI, VA 1, P1531
[10]
VOSBURGH WG, 1960, TEXT RES J, V30, P882