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经营范围
发明名称
Thermally stable alignment materials
摘要
<p>A thermally stable diamine compound of formula (I′) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.</p>
申请公布号
KR101493712(B1)
申请公布日期
2015.02.16
申请号
KR20097025182
申请日期
2008.04.10
申请人
发明人
分类号
C08G73/00;C08G73/10;C09K19/00;G02F1/1337
主分类号
C08G73/00
代理机构
代理人
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