发明授权
US06287650B1 Organosilicon compounds 失效
有机硅化合物

Organosilicon compounds
摘要:
R1—(A1)m—Z1—A2—(Z2—A3)n—W—SiXaYbZc  I in which R1, A1, A2, A3, Z1, R1, Z2, W, X, Y, Z, m, n, a, b and c are as defined below, can be used to produce homeotropic alignment of liquid-crystalline phases on surfaces.
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