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    ALIGNING AGENT FOR LIQUID CRYSTAL
    11.
    发明专利
    ALIGNING AGENT FOR LIQUID CRYSTAL 失效

    公开(公告)号：JP2001305549A

    公开(公告)日：2001-10-31

    申请号：JP2000122921

    申请日：2000-04-24

    Applicant: JSR CORP

    Inventor： AKIIKE TOSHIYUKI ,  HIRAI TAKESHI ,  YAMAMOTO KEIICHI

    IPC: G02F1/1337 ,  C08G73/10 ,  C08L79/08

    Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular aligning agent for a liquid crystal from which an alignment film for a liquid crystal showing good perpendicular aligning property of the liquid crystal and having high voltage holding characteristics, low residual DC voltage and excellent printing property can be formed. SOLUTION: The perpendicular aligning agent for a liquid crystal contains polyamic acid and a polyimide which has organic groups having a steroid skeleton derived from diamine by at least 10% of the repeating unit and has >=40% imidization degree.

    LIQUID ALIGNING AGENT
    12.
    发明专利
    LIQUID ALIGNING AGENT 失效

    公开(公告)号：JPH11212097A

    公开(公告)日：1999-08-06

    申请号：JP1014998

    申请日：1998-01-22

    Applicant: JSR CORP

    Inventor： YAMAMOTO KEIICHI ,  MISHIMA YUKIE ,  KIMURA MASAYUKI ,  MATSUKI YASUO

    IPC: G02F1/1337 ,  C08G73/10

    Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent capable of yielding a liquid crystal alignment layer which has the alignment direction of liquid crystals in a direction perpendicular a rubbing direction, is 0 deg. in a pretilt angle, is good in image persistence and has a high voltage holding rate. SOLUTION: This liquid crystal aligning agent consists of amic acid which is the reaction product of diamine of 99 to 50 mol.% in the ratio at which 4,4'-(9-fluorenyllidene) dianiline (also known as 9,9-bis(4-aminophyenyl)fluorene) occupies in the entire diamine and tetracarboxylic dianhydride and/or a polymer having an imide group.

    LIQUID CRYSTAL ALIGNMENT AGENT
    13.
    发明专利
    LIQUID CRYSTAL ALIGNMENT AGENT 失效

    公开(公告)号：JPH10218992A

    公开(公告)日：1998-08-18

    申请号：JP3262497

    申请日：1997-01-31

    Applicant: JSR CORP

    Inventor： YAMAMOTO KEIICHI ,  KURIYAMA KEISUKE ,  KIMURA MASAYUKI ,  MATSUKI YASUO

    IPC: G02F1/1337 ,  C08G73/10

    Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal alignment agent which forms a liq. crystal alignment layer excellent in adhesion to a substrate board by incorporating a polyamic acid and/or an imidized polyamic acid and a Lewis acid having a metal element into the same. SOLUTION: The polyamic acid is synthesized from a tetracarboxylic dianhydride and a diamine compd., and the imidized polyamic acid is obtd. by the cyclization by dehydration of a polyamic acid under heating in the presence of a dehydrating agent and has a degree of imidization of 10-90% and a logarithmic viscosity (ηin ) (in N-methyl-2-pyrrolidone at 30 deg.C) of 0.05-10dl/g. The polyamic acid or the imidized polyamic acid and 0.1-80wt.% (based on the acid) Lewis acid having a metal element, e.g. one in the form of a metal halide such as CuCl2 , are dissolved in an org. solvent (e.g. γ-butyrolactone) to give a soln. with a concn. of 1-10wt.%. The soln. is compounded with 40wt.% (based on the acid) functional silane compd. (e.g. 3-aminopropyltriethoxysilane) to improve the adhesion to a substrate board.

    LIQUID CRYSTAL ORIENTING AGENT AND LIQUID CRYSTAL DISPLAY ELEMENT
    16.
    发明专利
    LIQUID CRYSTAL ORIENTING AGENT AND LIQUID CRYSTAL DISPLAY ELEMENT 失效

    公开(公告)号：JP2001081323A

    公开(公告)日：2001-03-27

    申请号：JP26464399

    申请日：1999-09-17

    Applicant: JSR CORP

    Inventor： HIRAI TAKESHI ,  YONEKAWA JUNKO ,  YAMAMOTO KEIICHI

    IPC: G02F1/1337 ,  C08G73/10 ,  C08L79/08

    Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal orienting agent capable of exhibiting good printability and defoaming properties and forming a liquid crystal oriented film suitable for composing a liquid crystal display element by including at least one polymer selected from a polyamic acid and a polyimide and a specified solvent. SOLUTION: This liquid crystal orienting agent comprises (A) at least one polymer selected from the group consisting of (i) a polyamic acid prepared by reacting a tetracarboxylic dianhydride with a diamine compound represented by the formula (R1 is a 1-12C hydrocarbon; a is 1-3; b is 1-20) and (ii) a polyimide obtained by cyclodehydrating the component (i) and (B) a solvent containing N-methyl-2-pyrrolidone. The content of the component B is 5-90 wt.% based on the liquid crystal orienting agent. The liquid crystal display element can be obtained by using the resultant liquid crystal orienting agent and forming a liquid crystal oriented film. The obtained liquid crystal display element is excellent in orienting properties of liquid crystals and reliability and useful for various devices.

    LIQUID CRYSTAL ORIENTATION AGENT
    17.
    发明专利
    LIQUID CRYSTAL ORIENTATION AGENT 失效

    公开(公告)号：JPH10168313A

    公开(公告)日：1998-06-23

    申请号：JP34258496

    申请日：1996-12-06

    Applicant: JSR CORP

    Inventor： YAMAMOTO KEIICHI ,  MISHIMA YUKIE ,  KIMURA MASAYUKI ,  MATSUKI YASUO

    IPC: G02F1/1337 ,  C08K5/05 ,  C08L79/08

    Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal orientation agent that contains a specific polymer and tertiary alcohol and renders sure orientation to liquid crystal molecules and can provide excellent liquid crystal display devices by rubbing treatment. SOLUTION: This liquid crystal orientation agent comprises a solution that contains (A) at least one polymer selected from polyamic acids obtained by reaction of a tetracarboxylic dianhydride (for example, butanetetracarboxylic dianhydride, etc.) with a diamine compound, and imidated polymers having a structure obtained by ring-opening dehydration of a polyamic acid, and (B) a tertiary alcohol of the formula (R to R are each a nonovalent organic group) in a quantity of 3-80wt.% based on the total weight of the liquid crystal orientation agent.

    Alkylammonium polysulfide and method for manufacturing the same
    18.
    发明专利
    Alkylammonium polysulfide and method for manufacturing the same 审中-公开
    聚氨酯和其制造方法

    公开(公告)号：JP2012248385A

    公开(公告)日：2012-12-13

    申请号：JP2011118856

    申请日：2011-05-27

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： YAMAMOTO KEIICHI

    IPC: H01M4/60 ,  C07C209/68 ,  C07C211/63

    CPC classification number: Y02E60/12

    Abstract: PROBLEM TO BE SOLVED: To provide an alkylammonium polysulfide being soluble in organic solvents and having a large number of sulfur atoms, and a method for manufacturing the same.SOLUTION: The present invention relates to an alkylammonium polysulfide represented by the formula (I): 2[NRRRR][S], where n represents an integer equal to or greater than 7, Rto Rindependently represent a hydrogen atom or a C1-C20 organic group, and at least one of Rto Ris the organic group. If two or more of Rto Rare the organic groups, these groups may be bound to each other to form a ring structure.

    Abstract translation: 待解决的问题：提供可溶于有机溶剂并具有大量硫原子的烷基铵多硫化物及其制造方法。 解决方案：本发明涉及由式（I）表示的烷基铵多硫化物：2 [NR SP SP =“POST”> 2 R 3 R 4 ] + [S n ] 2 - ，其中n表示等于或大于7的整数，R 1 至R 4 独立地表示氢原子或C1-C20有机基团，并且R 1 SP POS =“POST”> 4 是有机组。 如果R 1 中的R 4 中的两个或多个是有机组，则这些组可以彼此绑定以形成 环结构。 版权所有（C）2013，JPO＆INPIT

    Conductive material, and manufacturing method thereof
    19.
    发明专利
    Conductive material, and manufacturing method thereof 审中-公开
    导电材料及其制造方法

    公开(公告)号：JP2011103217A

    公开(公告)日：2011-05-26

    申请号：JP2009257538

    申请日：2009-11-10

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： YAMAMOTO KEIICHI

    IPC: H01B1/10 ,  C01G30/00 ,  H01B13/00

    Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and inexpensive conductive material as well as a forming method thereof used for electronic devices such as a digital camera and a cell phone, and secondary batteries such as lithium ion batteries.
    SOLUTION: The conductive material contains a compound obtained by making sulfur react with antimony pentafluoride. The above reaction is carried out at 0°C to 100°C. Further, in the manufacturing method of the conductive material, sulfur is made to react with antimony pentafluoride. The above reaction is carried out at 0°C to 100°C.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种重量轻且廉价的导电材料及其用于诸如数字照相机和手机的电子设备的形成方法，以及诸如锂离子电池的二次电池。 解决方案：导电材料含有通过使硫与五氟化锑反应获得的化合物。 上述反应在0℃至100℃下进行。 此外，在导电材料的制造方法中，使硫与五氟化锑反应。 上述反应在0℃至100℃下进行。 版权所有（C）2011，JPO＆INPIT

    Radiation-curable resin composition
    20.
    发明专利
    Radiation-curable resin composition 有权
    可辐射固化树脂组合物

    公开(公告)号：JP2005126622A

    公开(公告)日：2005-05-19

    申请号：JP2003365506

    申请日：2003-10-27

    Applicant: Japan Fine Coatings Co Ltd ,  Jsr Corp ,  Jsr株式会社 ,  日本特殊コーティング株式会社

    Inventor： YAMAMOTO KEIICHI ,  KOMIYA ZEN

    IPC: C08F2/44 ,  C08F2/46 ,  C08F20/00 ,  C08F26/06 ,  C08F290/06

    Abstract: PROBLEM TO BE SOLVED: To provide a radiation-curable resin composition having good storage stability and high adhesiveness.
    SOLUTION: The radiation-curable resin composition contains the following components (A), (B), (C), and (D), wherein (A) is a polymerizable compound having an ethylenic unsaturated bond, (B) is a photopolymerization initiator, (C) is a silane coupling agent, and (D) is a phosphite other than the component (B), which has no functional group that can react with the component (A).
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供具有良好的储存稳定性和高粘合性的辐射固化树脂组合物。 解决方案：辐射固化树脂组合物含有下列组分（A），（B），（C）和（D），其中（A）是具有烯键式不饱和键的可聚合化合物，（B） 光聚合引发剂，（C）为硅烷偶联剂，（D）为除组分（B）以外的不与组分（A）反应的官能团的亚磷酸酯。 版权所有（C）2005，JPO＆NCIPI

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