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1.发明授权Ferroelectric smectic liquid crystal compound and composition containing the same 失效铁电晶界液晶化合物和含有它们的组合物
公开(公告)号：US4886623A
公开(公告)日：1989-12-12
申请号：US137281
申请日：1987-12-23
申请人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
发明人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
CPC分类号： C09K19/2021
摘要： A liquid crystal compound represented by formula: ##STR1## wherein R.sub.1 represents a straight chain alkyl group having from 4 to 18 carbon atoms; R.sub.2 represents a straight chain alkyl group having from 2 to 6 carbon atoms or a branched alkyl group having from 3 to 6 atoms and having a methyl group as a side chain; and m and n each represents 1 or 2, is disclosed.The liquid crystal compound of formula (I) is optically and electrically stable and exhibits fast electro-optical switching in image display.
摘要翻译： 由下式表示的液晶化合物：其中R 1表示具有4至18个碳原子的直链烷基; R2表示具有2-6个碳原子的直链烷基或具有3至6个原子并具有甲基作为侧链的支链烷基; 并且m和n各自表示1或2。 式（I）的液晶化合物在光学和电学上是稳定的，并且在图像显示中表现出快速的电光切换。
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2.发明授权Ferroelectric smectic liquid crystal compound and composition containing the same 失效铁电晶界液晶化合物和含有它们的组合物
公开(公告)号：US5049308A
公开(公告)日：1991-09-17
申请号：US372582
申请日：1989-06-27
申请人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
发明人： Shigeru Mitsuhashi , Hitoshi Kondo , Tetsuharu Okazaki , Shinji Endoh , Hiroko Kudo , Akio Yamaguchi , Haruki Tsuruta , Susumu Akutagawa
CPC分类号： C09K19/2021
摘要： A liquid crystal compound represented by formula: ##STR1## wherein R.sub.1 represents a straight chain alkyl group having from 4 to 18 carbon atoms; R.sub.2 represents a straight chain alkyl group having from 2 to 6 carbon atoms or a branched alkyl group having from 3 to 6 atoms and having a methyl group as a side chain; and m and n each represents 1 or 2, is disclosed.The liquid crystal compound of formula (I) is optically and electrically stable and exhibits fast electro-optical switching in image display.
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公开(公告)号：US06294161B1
公开(公告)日：2001-09-25
申请号：US09016281
申请日：1998-01-30
IPC分类号： A61L900
摘要： A deodorant composition having an excellent effect of deodorizing bad breath, refrigerator odors, and odors from pets and domestic animals, and which does not adversely affect the environment. The composition contains (i) at least one natural extract selected from the group consisting of Rosemary extract, sunflower seed extract, raw coffee bean extract, tea extract, grape pericarp extract, grape seed extract and apple extract, and (ii) an enzyme capable of oxidizing phenolic compounds.
摘要翻译： 一种除臭口臭，冰箱气味和宠物和家畜气味极好的除臭剂组合物，并且不会对环境产生不利影响。 所述组合物含有（i）至少一种选自迷迭香提取物，向日葵种子提取物，生咖啡豆提取物，茶提取物，葡萄果皮提取物，葡萄籽提取物和苹果提取物的天然提取物，和（ii）能够 的氧化酚类化合物。
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