Crosslinked cyclohexane derivatives, and liquid-crystalline medium
摘要
The invention relates to cyclohexane derivatives of the formula Iin which R, R1, R2, R3, A, A1, A2, A3, Z, Z1, Z2, Z3, B, B1, X, p, m, n, r and s are as defined above.
申请公布号
US6203724(B1)
申请公布日期
2001.03.20
申请号
US19990453538
申请日期
1999.12.03
申请人
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
