New di:acetylene cpds. with extended pi-electron systems
摘要
Diacetylene cpds. of formula (I) and (II) are new: T = -(ch2)p- or 1,4-phenylene; Q = a gp. (i)-(iii) or reaction prods. thereof with dienes; Q' = a gp. (iv); R = H, 1-10C alkyl or halo; Z = -O-, -S or -NH-; n = 1-100; p = 1-20; q = 0 or 1; r = 1 or 2. Also claimed are films and foils obtd. from (I) and (II).
申请公布号
DE4339646(A1)
申请公布日期
1995.05.24
申请号
DE19934339646
申请日期
1993.11.20
申请人
BASF AG, 67063 LUDWIGSHAFEN, DE
发明人
NAARMANN, HERBERT, DR., 67319 WATTENHEIM, DE;HOPF, HENNING, PROF. DR., 38106 BRAUNSCHWEIG, DE
