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11. 发明申请

US20070122637A1 Aromatic liquid-crystalline polyester film and metal laminated article 审中-公开
标题翻译：芳香族液晶聚酯薄膜和金属层压制品
公开(公告)号：US20070122637A1
公开(公告)日：2007-05-31
申请号：US11698134
申请日：2007-01-26
申请人： Satoshi Okamoto , Tomoya Hosoda
发明人： Satoshi Okamoto , Tomoya Hosoda
IPC分类号： B32B27/36 , B32B15/09 , B32B15/20
CPC分类号： B32B15/08 , B32B15/20 , B32B27/36 , B32B2311/12 , H05K1/0326 , Y10T428/24917 , Y10T428/31681 , Y10T428/31786
摘要： An aromatic liquid-crystalline polyester film having a low water absorbing property, and additionally, showing small linear expansion coefficient is provided by an aromatic liquid-crystalline polyester film comprising an aromatic liquid-crystalline polyester with a weight average molecular weight of 5000 to 100000, which comprises a structural unit of the following formula (I) derived from p-hydrozybenzoic acid: a structural unit of the following formula (II) derived from hydroquinone, dihydroxybiphenyl: (wherein, n represents 0 or 1), and a structural unit of the following formula (III) derived from naphthalenecarboxylic acid: wherein each structural unit combines through ester-bonding.
摘要翻译：通过包含重均分子量为5000〜100000的芳族液晶聚酯的芳族液晶聚酯膜提供吸水性低的芳香族液晶聚酯膜，另外显示小的线膨胀系数，其包含衍生自对氢苯甲酸的下式（I）的结构单元：由氢醌衍生的下式（II）的结构单元，二羟基联苯（其中，n表示0或1），以及结构单元衍生自萘羧酸的下式（III）：其中各结构单元通过酯键结合。

12. 发明申请

US20050256291A1 Highly thermal-conductive resin composition 有权
标题翻译：高导热性树脂组合物
公开(公告)号：US20050256291A1
公开(公告)日：2005-11-17
申请号：US11125128
申请日：2005-05-10
申请人： Satoshi Okamoto , Tomoya Hosoda
发明人： Satoshi Okamoto , Tomoya Hosoda
IPC分类号： C08L67/03 , C08G63/02 , C08G63/60 , C08K3/00 , C08L67/00
CPC分类号： C08K3/013 , C08G63/605 , C08K3/01 , Y10T428/12604 , C08L67/03
摘要： A resin composition comprising an inorganic material with a thermal conductivity of 10 W/mK or higher at a temperature of 20° C. and an aromatic polyester is provided. The aromatic polyester may have structural units derived from (I) 2-hydroxy-6-naphthoic acid, (II) a compound selected from hydroquinone, 4,4′-dihydroxybiphenyl and 2,6-dihydroxynaphthalene, (III) naphthalenedicarboxylic acid and (IV) a compound selected from terephthalic acid, isophthalic acid and phthalic acid.
摘要翻译：提供一种包含温度为20℃的导热率为10W / mK以上的无机材料和芳香族聚酯的树脂组合物。芳族聚酯可以具有衍生自（I）2-羟基-6-萘甲酸的结构单元，（II）选自氢醌，4,4'-二羟基联苯和2,6-二羟基萘的化合物，（III）萘二甲酸和（ IV）选自对苯二甲酸，间苯二甲酸和邻苯二甲酸的化合物。

13. 发明授权

US06890988B2 Aromatic polyester 失效
标题翻译：芳香聚酯
公开(公告)号：US06890988B2
公开(公告)日：2005-05-10
申请号：US10372301
申请日：2003-02-25
申请人： Tomoya Hosoda , Hiroshi Harada , Satoshi Okamoto
发明人： Tomoya Hosoda , Hiroshi Harada , Satoshi Okamoto
IPC分类号： C08G63/60 , C08G63/87 , C08L5/3477 , C08G64/00
CPC分类号： C08G63/87 , C08G63/605
摘要： The present invention provides an aromatic polyester which is obtained by condensation polymerization reaction of terephthalic acid, 2,6-naphthalenedicarboxylic acid and acylated product obtained by acylation of parahydroxybenzoic acid and hydroquinone with fatty acid anhydride, wherein said aromatic polyester satisfy the following conditions (A) to (D), and the acylation and/or the condensation polymerization reaction are conducted in the presence of heterocyclic organic compound containing at least two nitrogen atoms: (A): Number of moles of a monomer unit derived from parahydroxybenzoic acid (UNIT (1)) is 54-62 moles per 100 moles of UNIT (1), a monomer unit derived from hydroquinone (UNIT (2)), a monomer unit derived from terephthalic acid (UNIT (3)) and a monomer unit derived from 2,6-naphthalenedicarboxylic acid (UNIT (4)) in total; (B): Number of moles of UNIT (2) is 19-23 moles per 100 moles of UNIT (1), UNIT (2), UNIT (3) and UNIT (4) in total; (C): The molar ratio of UNIT (3) and UNIT (4), which is represented by the following formula (I) is 0.23-0.35: [(3)]/{[(3)]+[(4)]} (I) wherein [(3)] and [(4)] represent number of moles of respective UNIT (3) and UNIT (4); (D): Total number of moles of UNIT (3) and UNIT (4) is 0.95-1.05 moles per one mole of UNIT (2).
摘要翻译：本发明提供一种芳族聚酯，其通过对苯二甲酸，2,6-萘二羧酸与通过用脂肪酸酐酰化对羟基苯甲酸和氢醌而获得的酰化产物的缩聚反应获得，其中所述芳族聚酯满足以下条件（A ）至（D），并且酰化和/或缩聚反应在含有至少两个氮原子的杂环有机化合物的存在下进行：（A）：由对羟基苯甲酸衍生的单体单元的摩尔数（UNIT 1））为100〜100摩尔的UNIT（1）为54-62摩尔，源自氢醌（UNIT（2））的单体单元，衍生自对苯二甲酸（UNIT（3））的单体单元和衍生自2 ，6-萘二甲酸（UNIT（4））; （B）：单位（2）的摩尔数为19-23摩尔/ 100单位UNIT（1），UNIT（2），UNIT（3）和UNIT（4）（C）：由下式（I）表示的UNIT（3）和UNIT（4）的摩尔比为0.23-0.35：<？in-line-formula description =“In-line Formulas”end = “lead”？> [（3）] / {[（3）] + [（4）]}（I）<？in-line-formula description =“In-line Formulas”end =“tail”？> [（3）]和[（4）]表示各UNIT（3）和UNIT（4）的摩尔数; （D）：每一单位UNIT（2），UNIT（3）和UNIT（4）的总摩尔数为0.95-1.05摩尔。

14. 发明授权

US08337719B2 Liquid crystalline polyester and molded article thereof 失效
标题翻译：液晶聚酯及其模制品
公开(公告)号：US08337719B2
公开(公告)日：2012-12-25
申请号：US12745264
申请日：2008-12-02
申请人： Tomoya Hosoda , Tomoko Uehara , Satoshi Okamoto
发明人： Tomoya Hosoda , Tomoko Uehara , Satoshi Okamoto
IPC分类号： C09K19/38 , C09K19/32 , C09K19/12 , C09K19/20 , C09K19/54 , C08G63/189 , C08K3/22 , H01B3/42
CPC分类号： C08J3/2056 , C08J3/12 , C08J2367/00
摘要： The present invention provides a resin composition containing a liquid crystalline polyester and a high dielectric material filler. The present invention also provides a molded article of the liquid crystalline polyester resin composition. The liquid crystalline polyester resin composition of the present invention comprises 50 to 80% by volume of a liquid crystalline polyester which has 40% by mol or more of a 2,6-naphthalenediyl group as an aromatic group, also has a flow initiation temperature of 280° C. or higher, and shows a melt tension of 1 g or more measured at a temperature higher than flow initiation temperature; and 20 to 50% by volume of a high dielectric material filler. The liquid crystalline polyester resin composition can be formed into composition pellets easily and stably by a strand method, and a molded article obtained from the liquid crystalline polyester resin composition is excellent in flexural strength and dielectric characteristics.
摘要翻译：本发明提供含有液晶聚酯和高介电材料填料的树脂组合物。本发明还提供了一种液晶聚酯树脂组合物的模塑制品。本发明的液晶聚酯树脂组合物包含50〜80体积％的具有40摩尔％以上的2,6-萘二甲酰基作为芳香族基团的液晶性聚酯，还具有流动开始温度 280℃或更高，并且显示在高于流动起始温度的温度下测量的1g或更多的熔体张力; 和20〜50体积％的高介电材料填料。液晶聚酯树脂组合物可以通过绞合法容易且稳定地形成组合物颗粒，并且由液晶聚酯树脂组合物获得的模制品具有优异的弯曲强度和介电特性。

15. 发明授权

US07635726B2 Method for producing polyester 有权
标题翻译：生产聚酯的方法
公开(公告)号：US07635726B2
公开(公告)日：2009-12-22
申请号：US11412913
申请日：2006-04-28
申请人： Tomoya Hosoda , Satoshi Okamoto
发明人： Tomoya Hosoda , Satoshi Okamoto
IPC分类号： C08G63/02 , C08J3/28
CPC分类号： C08G63/80 , C08G63/19 , C08G63/605 , C08G63/785
摘要： A method for producing a polyester is provided, the method comprising the step of reacting an acylated product of a compound having at least one phenolic hydroxyl group with an aromatic carboxylic acid under microwave irradiation. Polyester can be produced by the method in a relatively short period of time at high temperature with a suppressed thermal hysteresis.
摘要翻译：提供了一种生产聚酯的方法，该方法包括在微波辐射下使具有至少一个酚羟基的化合物的酰化产物与芳族羧酸反应的步骤。聚酯可以通过该方法在相对较短的时间内在高温下产生，具有抑制的热滞。

16. 发明申请

US20060160987A1 Liquid crystalline polyester and film using the same 有权
标题翻译：液晶聚酯和薄膜使用相同
公开(公告)号：US20060160987A1
公开(公告)日：2006-07-20
申请号：US11331023
申请日：2006-01-13
申请人： Toyonari Ito , Tomoya Hosoda , Satoshi Okamoto
发明人： Toyonari Ito , Tomoya Hosoda , Satoshi Okamoto
IPC分类号： C08G63/02
CPC分类号： C08G63/605 , B32B15/08 , B32B27/36 , C08G63/685 , H05K3/281 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786
摘要： The present invention provides a liquid crystalline polyester comprising (a) a repeating unit derived from aromatic hydroxycarboxylic acid, (b) a repeating unit derived from aromatic dicarboxylic acid and (c) a repeating unit represented by —X—Ar1-O—Ar1-Y—, wherein Ar1 represents 1,4-phenylene which may be substituted by a halogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group having 6 to 20 carbon atoms, and X and Y independently represent O or NH. The polyester in the preset invention has a sufficiently low dielectric constant and/or is a sufficiently high resistance in hydrolysis.
摘要翻译：本发明提供一种液晶聚酯，其包含（a）衍生自芳族羟基羧酸的重复单元，（b）衍生自芳族二羧酸的重复单元和（c）由-X-Ar1-O-Ar1- Y-，其中Ar1表示可以被卤素原子取代的1,4-亚苯基，具有1-10个碳原子的烷基或具有6-20个碳原子的芳基，X和Y独立地表示O或NH。本发明中的聚酯具有足够低的介电常数和/或具有足够高的水解电阻。

17. 发明申请

US20120244306A1 LABEL 审中-公开
标题翻译：标签
公开(公告)号：US20120244306A1
公开(公告)日：2012-09-27
申请号：US13514419
申请日：2010-12-06
申请人： Tomoya Hosoda , Satoshi Okamoto
发明人： Tomoya Hosoda , Satoshi Okamoto
IPC分类号： C08G63/60 , B32B7/12 , B32B33/00 , C08L67/03
CPC分类号： G09F3/02 , G09F3/10 , G09F2003/0232 , G09F2003/0233 , Y10T428/1471 , Y10T428/28
摘要： A heat-resistant label containing a liquid crystalline polyester base material, wherein the liquid crystalline polyester in this liquid crystalline polyester base material contains a structural unit represented by the following formula (1), a structural unit represented by the following formula (2) and a structural unit represented by the following formula (3), and wherein the amount of structural units containing a 2,6 naphthalenediyl group is at least 40 mol % based on the total amount of all the structural units: (1) —O—Ar1—CO— (2) —CO—Ar2—CO— and (3) —O—Ar3—O— (wherein, Ar1 represents a 2,6-naphthalenediyl group, a 1,4-phenylene group, or a 4,4′-biphenylylene group; each of Ar2 and Ar3 independently represents a 2,6-naphthalenediyl group, a 1,4-phenylene group, a 1-3-phenylene group, or a 4,4′-biphenylylene group; and hydrogen atoms which are in the group represented by Ar1, Ar2 or Ar3 may be each independently substituted with a halogen atom, an alkyl group having 1 to 10 carbon atoms, or an aryl group having 6 to 20 atoms).
摘要翻译：一种含有液晶聚酯基材的耐热标签，其中该液晶聚酯基材中的液晶聚酯包含由下式（1）表示的结构单元，由下式（2）表示的结构单元和由下式（3）表示的结构单元，其中，含有2,6-萘二基的结构单元的量相对于全部结构单元的总量为至少40摩尔％：（1）-O-Ar1 -CO-（2）-CO-Ar2-CO-和（3）-O-Ar3-O-（其中Ar1表示2,6-萘二基，1,4-亚苯基或4,4 “ - 联苯亚甲基; Ar 2和Ar 3各自独立地表示2,6-萘二基，1,4-亚苯基，1-3亚苯基或4,4'-联苯亚基;以及氢原子在由Ar 1表示的基团中，Ar 2或Ar 3可以各自独立地被卤素原子取代，烷基g 具有1至10个碳原子的稠环或具有6至20个原子的芳基）。

18. 发明申请

US20100271268A1 LIQUID CRYSTALLINE POLYESTER AND MOLDED ARTICLE THEREOF 失效
标题翻译：液晶聚酯及其模塑制品
公开(公告)号：US20100271268A1
公开(公告)日：2010-10-28
申请号：US12745264
申请日：2008-12-02
申请人： Tomoya Hosoda , Tomoko Uehara , Satoshi Okamoto
发明人： Tomoya Hosoda , Tomoko Uehara , Satoshi Okamoto
IPC分类号： C09K11/06 , H01Q1/00
CPC分类号： C08J3/2056 , C08J3/12 , C08J2367/00
摘要： The present invention provides a resin composition containing a liquid crystalline polyester and a high dielectric material filler. The present invention also provides a molded article of the liquid crystalline polyester resin composition. The liquid crystalline polyester resin composition of the present invention comprises 50 to 80% by volume of a liquid crystalline polyester which has 40% by mol or more of a 2,6-naphthalenediyl group as an aromatic group, also has a flow initiation temperature of 280° C. or higher, and shows a melt tension of 1 g or more measured at a temperature higher than flow initiation temperature; and 20 to 50% by volume of a high dielectric material filler. The liquid crystalline polyester resin composition can be formed into composition pellets easily and stably by a strand method, and a molded article obtained from the liquid crystalline polyester resin composition is excellent in flexural strength and dielectric characteristics.
摘要翻译：本发明提供含有液晶聚酯和高介电材料填料的树脂组合物。本发明还提供了一种液晶聚酯树脂组合物的模塑制品。本发明的液晶聚酯树脂组合物包含50〜80体积％的具有40摩尔％以上的2,6-萘二甲酰基作为芳香族基团的液晶性聚酯，还具有流动开始温度 280℃或更高，并且显示在高于流动起始温度的温度下测量的1g或更多的熔体张力; 和20〜50体积％的高介电材料填料。液晶聚酯树脂组合物可以通过绞合法容易且稳定地形成组合物颗粒，并且由液晶聚酯树脂组合物获得的模制品具有优异的弯曲强度和介电特性。

19. 发明授权

US07816014B2 Liquid crystalline polyester and film using the same 有权
标题翻译：液晶聚酯和薄膜使用相同
公开(公告)号：US07816014B2
公开(公告)日：2010-10-19
申请号：US11331023
申请日：2006-01-13
申请人： Toyonari Ito , Tomoya Hosoda , Satoshi Okamoto
发明人： Toyonari Ito , Tomoya Hosoda , Satoshi Okamoto
IPC分类号： B32B27/06 , B32B27/36 , C08G63/06 , C08G63/127 , C08G63/133
CPC分类号： C08G63/605 , B32B15/08 , B32B27/36 , C08G63/685 , H05K3/281 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786
摘要： The present invention provides a liquid crystalline polyester comprising (a) a repeating unit derived from aromatic hydroxycarboxylic acid, (b) a repeating unit derived from aromatic dicarboxylic acid and (c) a repeating unit represented by —X—Ar1-O—Ar1-Y—, wherein Ar1 represents 1,4-phenylene which may be substituted by a halogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group having 6 to 20 carbon atoms, and X and Y independently represent O or NH. The polyester in the preset invention has a sufficiently low dielectric constant and/or is a sufficiently high resistance in hydrolysis.
摘要翻译：本发明提供一种液晶聚酯，其包含（a）衍生自芳族羟基羧酸的重复单元，（b）衍生自芳族二羧酸的重复单元和（c）由-X-Ar1-O-Ar1- Y-，其中Ar1表示可以被卤素原子取代的1,4-亚苯基，具有1-10个碳原子的烷基或具有6-20个碳原子的芳基，X和Y独立地表示O或NH。本发明中的聚酯具有足够低的介电常数和/或具有足够高的水解电阻。

20. 发明授权

US07618552B2 Liquid-crystalline polymer composition, method for producing the same, and molded article using the same 有权
标题翻译：液晶聚合物组合物，其制备方法和使用其的成型品
公开(公告)号：US07618552B2
公开(公告)日：2009-11-17
申请号：US11704232
申请日：2007-02-09
申请人： Tomoya Hosoda , Satoshi Okamoto , Toru Fujiki , Shinji Ohtomo
发明人： Tomoya Hosoda , Satoshi Okamoto , Toru Fujiki , Shinji Ohtomo
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52
CPC分类号： C09K19/3809 , C08L67/00 , Y10T428/10 , Y10T428/1005 , C08L2666/18
摘要： A liquid-crystalline polymer composition with less warpage not only in molding but also in a high temperature treatment conducted after molding is provided. The liquid-crystalline polymer comprises (i) 30 to 95% by weight of a first liquid-crystalline polymer having a deflection temperature under load of 200° C. or higher and (ii) 5 to 70% by weight of a second liquid-crystalline polymer having a deflection temperature under load lower than that of the first liquid-crystalline polymer, a melting point from 270° C. to lower than 400° C. and a flow-beginning temperature of 270° C. or higher.
摘要翻译：提供了不仅在成型中而且在成型后进行的高温处理中具有较少翘曲的液晶聚合物组合物。液晶聚合物包含（i）30至95重量％的负载挠曲温度为200℃或更高的第一液晶聚合物和（ii）5-70重量％的第二液晶聚合物，结晶聚合物的负载挠曲温度低于第一液晶聚合物的熔点，熔点为270℃至低于400℃，流动开始温度为270℃或更高。

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