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    Liquid crystal composition
    23.
    发明授权
    Liquid crystal composition 失效
    液晶组成

    公开(公告)号：US4324455A

    公开(公告)日：1982-04-13

    申请号：US186043

    申请日：1980-09-11

    申请人： Seiichi Imahori ,  Masaharu Kaneko ,  Hitoshi Ono ,  Shuji Imazeki ,  Akio Mukoh ,  Hirosada Morishita

    发明人： Seiichi Imahori ,  Masaharu Kaneko ,  Hitoshi Ono ,  Shuji Imazeki ,  Akio Mukoh ,  Hirosada Morishita

    IPC分类号： C09B25/00 ,  C09K19/60 ,  C09K3/34 ,  G02F1/13

    CPC分类号： C09B25/00 ,  C09K19/60

    摘要： A liquid crystal composition containing at least one quinophthalone series dye represented by the formula ##STR1## wherein: X represents hydrogen, a chlorine atom or a bromine atom; and R represents --OR.sup.1 or --SR.sup.1, wherein R.sup.1 represents an alkyl group, a cycloalkyl group, an alkoxyalkyl group, a phenyl group, a p-hydroxyphenyl group, a p-cycloalkylphenyl group, a p-alkylphenyl group, a p-alkoxyphenyl group or an aralkyl group; ##STR2## wherein R.sup.2 and R.sup.3 each represents hydrogen, an alkyl group, a hydroxyalkyl group, an alkoxyalkyl group, a cycloalkyl group, a phenyl group, a p-alkylphenyl group, a p-hydroxyphenyl group, a p-alkoxyphenyl group or an aralkyl group; or a saturated heterocyclic ring.

    摘要翻译： 一种液晶组合物，含有至少一种下式表示的喹酞酮系列染料，其中：X表示氢，氯原子或溴原子; R表示-OR1或-SR1，其中R1表示烷基，环烷基，烷氧基烷基，苯基，对羟基苯基，对环烷基苯基，对烷基苯基，对 - 烷氧基苯基 基团或芳烷基; 其中R2和R3各自表示氢，烷基，羟基烷基，烷氧基烷基，环烷基，苯基，对烷基苯基，对羟基苯基，对 - 烷氧基苯基或 芳烷基 或饱和杂环。

    Liquid developer for electro photography
    24.
    发明授权
    Liquid developer for electro photography 失效
    液体显影剂电摄影

    公开(公告)号：US4156034A

    公开(公告)日：1979-05-22

    申请号：US559520

    申请日：1975-03-18

    申请人： Akio Mukoh ,  Yasuki Mori ,  Hirosada Morishita ,  Nobuhiko Shito ,  Shigeyoshi Tanaka

    发明人： Akio Mukoh ,  Yasuki Mori ,  Hirosada Morishita ,  Nobuhiko Shito ,  Shigeyoshi Tanaka

    IPC分类号： G03G9/13 ,  G03G9/16

    CPC分类号： G03G9/131 ,  Y10S526/934

    摘要： A liquid developer for electro photography which comprises a coloring agent, a coating agent, a resistivity controlling agent and a carrier liquid which disperses or dissolves the said three agents is suitable for providing high reproducibility of images when at least one of the following copolymers are used as said coating agent:(a) Copolymer of an acrylic acid compound represented by the following general formula (i) and a para-alkylstyrene represented by the following general formula (ii): ##STR1## (WHEREIN R.sub.1 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.2 is hydrogen or C.sub.m H.sub.p X.sub.q wherein m=1-6 and p+q=2m+1 or p+q=m-1 and X is a halogen, amino group, secondary or tertiary amino group having an alkyl group of 1-4 carbon atoms, nitro group, cyano group or hydroxyl group) ##STR2## (WHEREIN R.sub.3 is an alkyl group of 2-18 carbon atoms). (B) Copolymer obtained by polymerizing at least one member selected from the para-alkylstyrene represented by said general formula (ii), other polymerizable vinyl monomer and a polymerizable polymer and at least one member selected from an acrylic acid compound having an ether bond and represented by the following general formula (iii): ##STR3## (WHEREIN R.sub.4 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.5 is ##STR4## C.sub.l H.sub.2l+l wherein Y is hydrogen or hydroxyl group, m is 1-6, n is 1-30 and l is 0-18) and(c) Copolymer obtained by polymerizing at least one acrylic acid compounds selected from those of said general formulas (i) and (iii), the para-alkylstyrene represented by the general formula (ii) and an acrylic acid compound represented by the following general formula (iv): ##STR5## (WHEREIN R.sub.6 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.7 is an alkyl group of 1-18 carbon atoms).

    摘要翻译： 用于电摄影的液体显影剂包括着色剂，涂层剂，电阻率控制剂和分散或溶解所述三种试剂的载体液体，当使用至少一种以下共聚物时，适于提供高的图像再现性 作为所述涂布剂：

    Superconducting magnet coil and curable resin composition used therein
    27.
    发明授权
    Superconducting magnet coil and curable resin composition used therein 失效
    超导磁体线圈及其中使用的可固化树脂组合物

    公开(公告)号：US5384197A

    公开(公告)日：1995-01-24

    申请号：US171780

    申请日：1993-12-22

    申请人： Toru Koyama ,  Koo Honjo ,  Masao Suzuki ,  Akio Takahashi ,  Akio Mukoh ,  Keiji Fukushi ,  Seiji Numata

    发明人： Toru Koyama ,  Koo Honjo ,  Masao Suzuki ,  Akio Takahashi ,  Akio Mukoh ,  Keiji Fukushi ,  Seiji Numata

    IPC分类号： C08G59/18 ,  H01B3/30 ,  H01B3/40 ,  H01F6/00 ,  H01F6/06 ,  B32B9/00

    CPC分类号： H01F6/06 ,  Y10S428/93 ,  Y10S505/705 ,  Y10S505/813 ,  Y10S505/884 ,  Y10S505/887 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31721 ,  Y10T428/31725

    摘要： A superconducting magnet coil contains a coil of superconducting wire and a cured product of a curable resin composition with which the coil has been impregnated, the cured product having a thermal shrinkage factor of 1.5-0.3%, preferably 1.0-0.3%, when cooled from the glass transition temperature to 4.2K, a bend-breaking strain of 2.9-3.9%, preferably 3.2-3.9%, at 4.2K and a modulus of 500-1,000 kg/mm.sup.2 at 4.2K, or undergoing a thermal stress of 0-10 kg/mm.sup.2 when cooled from the glass transition temperature to 4.2K and resisting to quench during superconducting operation. It is produced by winding a superconducting wire to form a coil; impregnating the coil with a curable resin composition of low viscosity which contains for example at least one epoxy resin selected from the group consisting of diglycidyl ether of bisphenol A, diglycidyl ether of bisphenol F and diglycidyl ether of bisphenol AF, all having a number-average molecular weight of 350-1,000, a flexibilizer and a curing catalyst, to obtain a curable-resin composition-impregnated coil; and heating the curable-resin-composition-impregnated coil to cure the composition.

    摘要翻译： 超导磁体线圈包含超导线圈和固化树脂组合物的固化物，线圈已被浸渍，固化产物的热收缩率为1.5-0.3％，优选为1.0-0.3％，优选为1.0-0.3％，当从 玻璃化转变温度为4.2K，4.2K时的断裂应变为2.9-3.9％，优选为3.2-3.9％，4.2K时的弯曲应变为500-1,000 kg / mm2，或者经受0〜 从玻璃化转变温度冷却至4.2K，并在超导操作期间耐猝熄时为10kg / mm2。 通过缠绕超导线形成线圈产生; 用低粘度的可固化树脂组合物浸渍线圈，其包含例如至少一种选自双酚A的二缩水甘油醚，双酚F的二缩水甘油醚和双酚AF的二缩水甘油醚的环氧树脂，其全部具有数均分子量 分子量为350〜1,000，增韧剂和固化催化剂，得到固化树脂组合物浸渍线圈; 并加热固化树脂组合物浸渍的线圈以固化组合物。