首页> 外国专利> The molecular weight distribution which is displayed, at ratio of the weight average molecular weight/the Kazuhei equal molecular weight of the uprightness cylinder shape which possesses the kiraru side chain which is high-molecular possesses the iteration unit which is displayed with the mannered null below-mentioned general expression

The molecular weight distribution which is displayed, at ratio of the weight average molecular weight/the Kazuhei equal molecular weight of the uprightness cylinder shape which possesses the kiraru side chain which is high-molecular possesses the iteration unit which is displayed with the mannered null below-mentioned general expression

机译：所显示的分子量分布，以重均分子量/具有直链圆柱状的Kazuhei等分子量的直链圆柱形状的比率表示，该直立圆柱形状具有高分子量的kiraru侧链，其具有迭代单元，该单元以下面的方式显示为空提到的一般表达

页面导航

摘要
著录项
相似文献

摘要

PROBLEM TO BE SOLVED: To provide a method for easily producing a polymeric liquid crystalline composition exhibiting desired liquid crystal phase transition behavior.;SOLUTION: The method for producing the polymeric liquid crystalline composition comprises simply blending together at least two rigid and rodlike polymers each bearing chiral side chains while controlling their weight-average molecular weight, number-average molecular weight and molecular weight distribution depending on their blending ratio, wherein each of the polymers has a molecular weight distribution as the ratio:weight-average molecular weight/number-average molecular weight of 1.00 but 1.25 and is synthesized from a molecule identical in recurring unit.;COPYRIGHT: (C)2004,JPO

机译：解决的问题：提供一种容易制备具有所需液晶相变行为的聚合物液晶组合物的方法;解决方案：该聚合物液晶组合物的制备方法包括简单地将至少两种刚性和棒状聚合物共混在一起，每种聚合物均具有手性侧链，同时根据它们的共混比控制它们的重均分子量，数均分子量和分子量分布，其中每种聚合物的分子量分布为比率：重均分子量/数均分子量大于1.00但为1.25且由重复单元中相同的分子合成。;版权所有：（C）2004，JPO

著录项

公开/公告号JP4044791B2

专利类型
公开/公告日2008-02-06

原文格式PDF
申请/专利权人独立行政法人科学技術振興機構;
展开▼

申请/专利号JP20020175277
发明设计人藤木道也;渡辺順次;大越研人;
展开▼

申请日2002-06-17
分类号C09K19/40;C08L83/16;C08L101/02;
国家 JP
入库时间 2022-08-21 20:17:03

相似文献

专利
外文文献