发明名称 |
LIQUID CRYSTALLINE POLYMER FILMS OF POLYMERS HAVING AZOBENZENE MESOGENIC GROUPS IN CROSS LINKED NETWORK STRUCTURES, PROCESS FOR THE PREPARATION THEREOF, POLYMERS AND NOVEL MONOMERS HAVING AZOBENZENE MESOGENS |
摘要 |
Novel cross linked polymer films prepared from poly4-[(4-cardanylazo]benzoic acid and poly4-[(4-acryloylcardanylazo]benzoic acid are disclosed. The invention also relates to novel monomers 4-[(4-cardanylazo] benzoic acid and 4-[(4-acryloylcardanylazo] benzoic acid and polymers thereof as well processes for the preparation thereof.
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申请公布号 |
US6887632(B2) |
申请公布日期 |
2005.05.03 |
申请号 |
US20020212589 |
申请日期 |
2002.08.05 |
申请人 |
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发明人 |
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分类号 |
C08F20/36;C09B69/10;C09K19/38;(IPC1-7):G02F1/03 |
主分类号 |
C08F20/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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