| 发明名称 |
Photo-curable prepolymer comprising quaternary ammonium salt and process for preparing thereof |
| 摘要 |
The present invention relates to a photo-curable prepolymer having the following formula (I): <IMAGE> (I) in which W represents <IMAGE> R1 represents hydrogen or methyl; R1' represents <IMAGE> <IMAGE> <IMAGE> <IMAGE> wherein X represents chlorine or bromine atom, R2 represents methyl or ethyl, n, o and q independently of one another denote an integer of 1 to 6 and p denotes an integer of 0 to 6; R2' and R3' are identical to or different from each other and represent <IMAGE> CH2CH2CH2CH2, <IMAGE> wherein L denotes an integer of 0 to 5, or <IMAGE> wherein m denotes an integer of 1 to 6; a, b and c independently of one another represent a real number of 3 or less, provided that they satisfy the conditions of0<a</=3, 0</=b and/or c<3 and a+b+c=3.which shows permanent antistatic property by introducing therein an acrylate moiety having quaternary ammonium group and hydroxy group simultaneously, and to a process for preparing thereof.
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| 申请公布号 |
US5703142(A) |
申请公布日期 |
1997.12.30 |
| 申请号 |
US19950534713 |
申请日期 |
1995.09.27 |
| 申请人 |
HANWHA CHEMICAL CORPORATION |
发明人 |
KIM, SANG-KEUN;LEE, HAENG-WOO;CHOI, CHEOL-KYU;KIM, JEONG-DEUK;HONG, JIN-WHO;KIM, CHANG-SOO;WHANG, KONG-HYUN |
| 分类号 |
C08K5/00;C07D251/34;C08F2/46;C08F20/34;C08F20/36;C08L33/08;(IPC1-7):C08F2/46 |
主分类号 |
C08K5/00 |
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