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1. 发明申请

US20070292709A1 Metal-Clad White Laminate 有权
标题翻译：金属包层白色层压板
公开(公告)号：US20070292709A1
公开(公告)日：2007-12-20
申请号：US11574165
申请日：2005-08-19
申请人： Jitsuo Oishi , Shuta Kihara , Ko Kedo , Takakiyo Mine
发明人： Jitsuo Oishi , Shuta Kihara , Ko Kedo , Takakiyo Mine
IPC分类号： B32B27/34 , B32B15/088 , C08G73/10 , H05K1/03 , C08J7/04 , B32B27/20
CPC分类号： H05K3/386 , B32B7/12 , C09J179/08 , H05K1/0274 , H05K1/0346 , H05K1/0373 , H05K3/022 , H05K2201/0154 , H05K2201/0209 , H05K2201/0358 , H05K2201/2054 , Y10T428/12569 , Y10T428/2949 , Y10T428/2962 , Y10T428/31681
摘要： The present invention provides a metal-clad white laminate including: a white resin layer which is composed of a resin composition obtained by mixing a polyimide having a repeating unit as represented by a particular chemical structural formula with a white pigment; and at least one metal layer, the white resin layer being an adhesive layer for the metal layer. The metal-clad white laminate of the present invention uses a white resin composition which has high reflectance and whiteness and excellent light resistance, and is easy to be reduced in thickness and weight.
摘要翻译：本发明提供一种金属包覆白色层压体，其包括：白色树脂层，其由通过将具有由特定化学结构式表示的重复单元的聚酰亚胺与白色颜料混合而获得的树脂组合物组成; 和至少一个金属层，所述白色树脂层是用于所述金属层的粘合剂层。本发明的金属包覆白色层叠体使用白色树脂组合物，其具有高反射率和白度以及优异的耐光性，并且易于降低厚度和重量。

2. 发明授权

US08642181B2 Metal-clad white laminate 有权
标题翻译：金属包层白色层压板
公开(公告)号：US08642181B2
公开(公告)日：2014-02-04
申请号：US11574165
申请日：2005-08-19
申请人： Jitsuo Oishi , Shuta Kihara , Ko Kedo , Takakiyo Mine
发明人： Jitsuo Oishi , Shuta Kihara , Ko Kedo , Takakiyo Mine
IPC分类号： B32B15/08 , B32B9/00
CPC分类号： H05K3/386 , B32B7/12 , C09J179/08 , H05K1/0274 , H05K1/0346 , H05K1/0373 , H05K3/022 , H05K2201/0154 , H05K2201/0209 , H05K2201/0358 , H05K2201/2054 , Y10T428/12569 , Y10T428/2949 , Y10T428/2962 , Y10T428/31681
摘要： The present invention provides a metal-clad white laminate including: a white resin layer which is composed of a resin composition obtained by mixing a polyimide having a repeating unit as represented by a particular chemical structural formula with a white pigment; and at least one metal layer, the white resin layer being an adhesive layer for the metal layer. The metal-clad white laminate of the present invention uses a white resin composition which has high reflectance and whiteness and excellent light resistance, and is easy to be reduced in thickness and weight.
摘要翻译：本发明提供一种金属包覆白色层压体，其包括：白色树脂层，其由通过将具有由特定化学结构式表示的重复单元的聚酰亚胺与白色颜料混合而获得的树脂组合物组成; 和至少一个金属层，所述白色树脂层是用于所述金属层的粘合剂层。本发明的金属包覆白色层叠体使用白色树脂组合物，其具有高反射率和白度以及优异的耐光性，并且易于降低厚度和重量。

3. 发明授权

US06677475B2 Optically active compound and liquid crystal composition containing the compound 失效
标题翻译：含有该化合物的光学活性化合物和液晶组合物
公开(公告)号：US06677475B2
公开(公告)日：2004-01-13
申请号：US10046902
申请日：2002-01-17
申请人： Yasumasa Norisue , Takakiyo Mine , Masahiro Johno
发明人： Yasumasa Norisue , Takakiyo Mine , Masahiro Johno
IPC分类号： C07C6976
CPC分类号： C09K19/586 , C07C69/76 , Y10T428/10
摘要： Optically active compounds of the following general formula (1) useful as chiral dopant, wherein n is an integer of 0 to 5, provided that when n is 0, A is a single bond (—) and that when n is 1 to 5, A is a single bond (—), —O—, —COO—, —Cy— or —Cy—COO— in which —Cy— is a trans-1,4-cyclohexylene group, each of X and Y is independently a hydrogen atom or a fluorine atom, B is a single bond (—), —COO—, —COO—Ph— or —Ph—COO— in which —Ph— is a 1,4-phenylene group, and C* is an asymmetric carbon. The chiral dopant of the present invention have a high helical twisting power of at least 9 and suitably have a feature that the helical pitch induced by them decreases in length with an increase in temperature so that they are advantageous for use in a nematic liquid crystal composition.
摘要翻译：可用作手性掺杂剂的以下通式（1）的光学活性化合物，其中n为0至5的整数，条件是当n为0时，A为单键（ - ），当n为1至5时， A是单键（ - ），-O - ， - COO - ， - C y - 或-C y -COO-，其中-Cy-是反式-1,4-亚环己基，X和Y各自独立地为氢原子或氟原子，B是单键（ - ），-COO-，-COO-Ph-或-Ph-COO-，其中-Ph-是1,4-亚苯基，C *是不对称碳。本发明的手性掺杂剂具有至少9的高的螺旋扭转力，并且适当地具有由它们引起的螺旋桨距随温度升高而减小的特征，因此它们有利于用于向列型液晶组合物。

4. 发明授权

US6128065A Ferrielectric liquid crystal compound 失效
标题翻译：铁电液晶复合物
公开(公告)号：US6128065A
公开(公告)日：2000-10-03
申请号：US249085
申请日：1999-02-12
申请人： Takakiyo Mine , Masahiro Johno , Tomoyuki Yui
发明人： Takakiyo Mine , Masahiro Johno , Tomoyuki Yui
IPC分类号： C07C69/90 , C09K19/02 , C09K19/20 , C07C69/76 , C09K19/12
CPC分类号： C09K19/2021 , C07C69/90 , C09K19/02
摘要： A ferrielectric liquid crystal compound of the general formula (1), ##STR1## wherein R is a linear alkyl group having 6 to 12 carbon atoms, either each of X and Y is a hydrogen atom or one of X and Y is a hydrogen atom and the other is a fluorine atom, m is an integer of 1 to 2, n is 1 and C* is an asymmetric carbon. The above liquid crystal compound shows a ferrielectric phase in a wide temperature range and exhibits a fast response in spite of its small spontaneous polarization, and it is therefore remarkably useful for an active-matrix liquid crystal display device.
摘要翻译：通式（1）的电介质液晶化合物，其中R为碳原子数为6〜12的直链烷基，X和Y各自为氢原子，X和Y中的一个为氢原子，另一方为是氟原子，m是1〜2的整数，n是1，C *是不对称碳。上述液晶化合物在宽的温度范围内表现出电介质相，尽管其自发极化小，但反应快，因此对于有源矩阵液晶显示装置非常有用。

5. 发明授权

US06239316B1 Optically active secondary alcohol and process for the production thereof 失效
标题翻译：光学活性二级醇及其生产方法
公开(公告)号：US06239316B1
公开(公告)日：2001-05-29
申请号：US09365844
申请日：1999-08-03
申请人： Takakiyo Mine , Tomoyuki Yui
发明人： Takakiyo Mine , Tomoyuki Yui
IPC分类号： C07C4310
CPC分类号： C07C43/13 , C12P7/02 , C12P41/004
摘要： An R-configuration or S-configuration optically active secondary alcohol of the general formula (1), CH3C*H(OH)(CH2)mOCH(CnH2n+1)2 (1) wherein C* is an asymmetric carbon atom, m is an integer of 1 to 3, and n is an integer of 1 to 3, and a process for the production thereof, comprising optical resolution of a corresponding racemic alcohol by asymmetric trans-esterification, specifically using a lipase derived from Candida antarcia microorganism. The present invention can provide the novel optically active secondary alcohol having a methyl group on an asymmetric carbon and an alkoxy terminal having branched alkyl chains formed of the same numbers of carbon atoms, and an economical and simple process for the production thereof.
摘要翻译：通式（1）的R构型或S-构型光学活性仲醇，其中C *为不对称碳原子，m为1〜3的整数，n为1〜3的整数，其制备方法包括通过不对称反式酯化反应相应的外消旋醇的光学拆分，特别是使用衍生自念珠菌（Candida antarcia）微生物的脂肪酶。本发明可以提供在不对称碳上具有甲基的新颖的光学活性仲醇和具有相同数目的碳原子形成的支链烷基链的烷氧基末端，以及其经济且简单的制备方法。

6. 发明授权

US6103517A Process for the production of an optically active alcohol and a novel optically active alcohol 失效
标题翻译：用于制备光学活性醇和新型光学活性醇的方法
公开(公告)号：US6103517A
公开(公告)日：2000-08-15
申请号：US260482
申请日：1999-03-02
申请人： Takakiyo Mine , Hiroshi Mineta , Tomoyuki Yui , Masahiro Johno
发明人： Takakiyo Mine , Hiroshi Mineta , Tomoyuki Yui , Masahiro Johno
IPC分类号： C12P41/00
CPC分类号： C12P41/00
摘要： A process for the production of R-configuration or S-configuration optically active alcohol having the formula (1),CH.sub.3 C*H(OH)(CH.sub.2).sub.m OC.sub.n H.sub.2n+1 (1)wherein m is an integer of 3 to 5, n is an integer of 1 to 3, and C* is an asymmetric carbon,and the formula (2), which comprises carrying out the optical resolution of the racemic alcohol,CH.sub.3 CH(OH)(CH.sub.2).sub.m OC.sub.n H.sub.2n+1 (2)wherein m is an integer of 3 to 5 and n is an integer of 1 to 3,into an R-configuration compound and S-configuration compound by the asymmetric trans-esterification thereof is provided in the presence of vinyl propionate as an esterifying agent and a lipase as a catalyst.
摘要翻译：制备具有式（1）的CH 3 C * H（OH）（CH 2）m OC n H 2n + 1（1）的R构型或S-构型光学活性醇的方法，其中m为3至5的整数，n为 1〜3的整数，C *是不对称碳，式（2）包括进行外消旋醇的CH 3 CH（OH）（CH 2）mOC n H 2n + 1（2）的光学拆分，其中m为 3〜5的整数，n为1〜3的整数，作为R构型的化合物，通过不对称的酯交换反应，得到S构型的化合物，作为酯化剂而使用丙酸乙烯酯作为酯化剂，脂肪酶为催化剂

7. 发明授权

US5972243A Ferrielectric liquid crystal compound 失效
标题翻译：铁电液晶复合物
公开(公告)号：US5972243A
公开(公告)日：1999-10-26
申请号：US121123
申请日：1998-07-23
申请人： Takakiyo Mine , Masahiro Johno , Tomoyuki Yui , Yasue Yoshioka
发明人： Takakiyo Mine , Masahiro Johno , Tomoyuki Yui , Yasue Yoshioka
IPC分类号： C07C69/94 , C09K19/20 , C09K19/12 , C07C25/13 , C07C69/76
CPC分类号： C09K19/2021 , C07C69/94
摘要： A ferrielectric liquid crystal compound of the following general formula (1), ##STR1## wherein R is a linear alkyl group having 6 to 12 carbon atoms; X is a hydrogen atom or a fluorine atom; m and n are the same or different from each other, each being an integer of 1 to 3; and C* is an asymmetric carbon atom,the ferrielectric liquid crystal compound being remarkably valuable as a raw material for a liquid crystal display device since it shows a ferrielectric phase in a broad temperature range and shows a high-speed response in spite of its small spontaneous polarization.
摘要翻译：一种下述通式（1）的电介质液晶化合物，其中R是具有6至12个碳原子的直链烷基; X是氢原子或氟原子; m和n彼此相同或不同，各自为1至3的整数; C *是不对称碳原子，作为液晶显示装置的原料，电介质液晶化合物显示出广泛的温度范围内的电介质相，并且尽管呈现高速响应自发极化

8. 发明授权

US06197389B1 Ferrielectric liquid crystal compound 失效
标题翻译：铁电液晶复合物
公开(公告)号：US06197389B1
公开(公告)日：2001-03-06
申请号：US09351914
申请日：1999-07-14
申请人： Takakiyo Mine , Masahiro Johno , Tomoyuki Yui
发明人： Takakiyo Mine , Masahiro Johno , Tomoyuki Yui
IPC分类号： C09K1912
CPC分类号： C09K19/2021 , C07C69/94 , Y10T428/10
摘要： The present invention provides a ferrielectric liquid crystal compound represented by the following general formula (1), wherein R is a linear alkyl group having of 6 to 12 carbon atoms, X is a hydrogen atom or a fluorine atom, m is an integer of 1 to 3, n is an integer of 1 to 3, and C* is an asymmetric carbon atom. The ferrielectric liquid crystal compound of the present invention has a ferrielectric phase in a broad temperature range and shows a high speed response in spite of a small spontaneous polarization, and accordingly, it is very useful as a practical raw material for liquid crystal display device.
摘要翻译：本发明提供由以下通式（1）表示的电介质液晶化合物，其中R是具有6至12个碳原子的直链烷基，X是氢原子或氟原子，m是整数1 至3，n为1〜3的整数，C *为不对称碳原子。本发明的电介质液晶化合物在宽温度范围内具有电介质相，尽管存在小的速度反应自发极化，因此作为液晶显示装置的实用原料是非常有用的。

9. 发明授权

US6056892A Method for purifying liquid crystal 失效
标题翻译：液晶纯化方法
公开(公告)号：US6056892A
公开(公告)日：2000-05-02
申请号：US34403
申请日：1998-03-04
申请人： Yasue Yoshioka , Masahiro Johno , Tomoyuki Yui , Takakiyo Mine
发明人： Yasue Yoshioka , Masahiro Johno , Tomoyuki Yui , Takakiyo Mine
IPC分类号： C07C67/56 , C09K19/02 , C09K19/20 , C09K19/52 , B01D15/00
CPC分类号： C09K19/0266 , C07C67/56 , C09K19/00 , C09K19/2021
摘要： A process for purifying an anti-ferroelectric liquid crystal or a ferrielectric liquid crystal, which comprises the following steps 1 to 4,step 1: preparing a liquid crystal solution of an anti-ferroelectric liquid crystal or a ferrielectric liquid crystal to be purified in an aromatic hydrocarbon solvent,step 2; bringing the liquid crystal solution into contact with at least one adsorbent selected from the group consisting of zeolite, alumina and silica gel to separate the liquid crystal solution from the adsorbent,step 3; precision-filtering the resultant liquid crystal solution, andstep 4; removing the solvent from an obtained filtrate and recovering a purified liquid crystal,according to which process, there can be easily obtained a high-purity liquid crystal which shows a specific resistance value of at least 5.times.10.sup.12 .OMEGA..multidot.cm and a small thermal decomposition ratio, and which is therefore suitable as a raw material for a liquid crystal display device.
摘要翻译：一种用于纯化反铁电液晶或电介质液晶的方法，其包括以下步骤1至4，步骤1：制备待纯化的反铁电液晶或电介质液晶的液晶溶液芳烃溶剂，步骤2; 使液晶溶液与选自沸石，氧化铝和硅胶的至少一种吸附剂接触，以将液晶溶液与吸附剂分离，步骤3; 对所得液晶溶液进行精密过滤，步骤4; 从所得滤液中除去溶剂并回收纯化的液晶，根据该方法，可以容易地获得显示比电阻值为至少5×10 12欧米伽×厘米并具有小的热分解比的高纯度液晶，以及因此适合作为液晶显示装置的原料。

10. 发明授权

US06835427B2 Optically active compound and liquid crystal composition containing the compound 失效
标题翻译：含有该化合物的光学活性化合物和液晶组合物
公开(公告)号：US06835427B2
公开(公告)日：2004-12-28
申请号：US10780705
申请日：2004-02-19
申请人： Yuki Motoyama , Takakiyo Mine , Masahiro Johno
发明人： Yuki Motoyama , Takakiyo Mine , Masahiro Johno
IPC分类号： C09K1958
CPC分类号： C09K19/586 , Y10T428/10
摘要： An optically active compound containing 5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-bi-2-naphthol of the general formula (1) as an asymmetric source, wherein n is an integer of 1 to 10, Y is a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a phenyl group, a phenyl group substituted with an alkyl group having 1 to 5 carbon atoms or a phenyl group substituted with an alkoxy group having 1 to 4 carbon atoms, X is a single bond (—), —OOC— or —OCH2—, and each of A and B is a substituent formed by specifically combining rings selected from cyclohexane, benzene, pyrimidine, naphthalene, dioxane, etc., including mutual bonding forms of rings so that the substituent has 1 to 4 rings, the optically active compound characteristically having a large helical twisting power (HTP) of 50 or more and being useful as a chiaral dopant, the chiral dopant being capable of adjusting a helical pitch when only added in a small amount, so that the deterioration of performances of a base liquid crystal can be prevented.
摘要翻译：一种含有作为不对称来源的通式（1）的5,5'，6,6'，7,7'，8,8'-八氢-1,1'-双-2-萘酚的光学活性化合物，其中 n为1〜10的整数，Y为氢原子，碳原子数为1〜5的烷基，苯基，被碳原子数为1〜5的烷基取代的苯基或被具有1至4个碳原子的烷氧基，X是单键（ - ），-OOC-或-OCH 2 - ，A和B各自是通过特别结合选自环己烷，苯，嘧啶，萘，二恶烷等，包括环的相互键合形式，使得取代基具有1至4个环，旋光性化合物特征在于具有50或更大的大螺旋扭转力（HTP）并且可用作芝麻掺杂剂，手性掺杂剂能够在仅添加少量时调节螺距，从而可以降低基极液晶的性能防止了

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