发明名称 |
PRODUCTION METHOD FOR A WHOLLY AROMATIC LIQUID-CRYSTAL POLYESTER RESIN, A WHOLLY AROMATIC LIQUID-CRYSTAL POLYESTER RESIN PRODUCED BY MEANS OF THE METHOD, AND A COMPOUND OF THE WHOLLY AROMATIC LIQUID-CRYSTAL POLYESTER RESIN |
摘要 |
<p>Disclosed are a production method for a wholly aromatic liquid crystalline polyester resin, a wholly aromatic liquid crystalline polyester resin produced using the method, and a compound of the wholly aromatic liquid crystalline polyester resin. The disclosed production method for a wholly aromatic liquid crystalline polyester resin comprises the steps of synthesizing a wholly aromatic liquid crystalline polyester resin by synthesizing a wholly aromatic liquid crystalline polyester prepolymer by a condensation polymerization of a monomer and then reducing the pressure inside a reaction vessel containing the synthesized prepolymer at a predetermined internal pressure reduction rate of the reaction vessel.</p> |
申请公布号 |
EP2524955(A2) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20110733051 |
申请日期 |
2011.01.12 |
申请人 |
SAMSUNG FINE CHEMICALS CO., LTD. |
发明人 |
KIM, HYUN MIN;YUN, JONG HWA;KIM, MAHN JONG |
分类号 |
C09K19/38;C08G63/60;C08G63/78;C08G63/80 |
主分类号 |
C09K19/38 |
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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