申请人:——
公开号:US20020102366A1
公开(公告)日:2002-08-01
A compound or a polymer thereof promises an advantageous use for an ink-jet ink or a polymer dispersion liquid crystal display. The compound has a structure represented by the formula
A-B-D-(E-G)
e
-(J)
j
-K-L
where A represents an acrylic or methacrylic group, B represents a single bond or an alkyl group, D represents a single bond, —O—, —COO— or —OCO—, E represents an aromatic or aliphatic ring that may be substituted or not substituted and may be identical with or different from each other when e is not smaller than 2, G represents a single bond, —O—, —COO—, —OCO—, —CH═CH— or —C—C— that may be identical with or different from each other when e is not smaller than 2, J represents an aromatic or aliphatic ring that may be substituted or not substituted and may be identical with or different from each other when j is not smaller than 2, K represents a single bond, —O—, —COO— or —OCO—, L represents an alkyl group or polyoxyethylene group having a substituted OH or COOH at a end or a side chain, e represents an integer from 0 to 5 and j represents an integer from 0 to 5, e+j being not smaller than 2.
一种化合物或其聚合物可用于喷墨墨水或聚合物分散液晶显示器。该化合物的结构式为
A-B-D-(E-G)
e
-(J)
j
-K-L
其中 A 代表丙烯酸基团或甲基丙烯酸基团;B 代表单键或烷基;D 代表单键、-O-、-COO- 或 -OCO-;E 代表芳香环或脂肪环,当 e 不小于 2 时,这些环可以被取代或未被取代,也可以彼此相同或不同;G 代表单键、-O-、-COO-、-OCO-、-CH═J 代表芳香环或脂肪环,可被取代或未被取代,且当 j 不小于 2 时可彼此相同或不同;K 代表单键、-O-、-COO- 或-OCO-;L 代表烷基或聚氧乙烯基团,其末端或侧链上有被取代的 OH 或 COOH;e 代表 0 至 5 的整数,j 代表 0 至 5 的整数,e+j 不小于 2。