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102 条记录 (耗时 0.013 秒)

    GASKET FOR SMALL SIZE ELECTRONIC APPLIANCE
    91.
    发明公开
    GASKET FOR SMALL SIZE ELECTRONIC APPLIANCE 审中-公开
    DICHTUNGFÜREINE KLEINE ELEKTRONIKANWENDUNG

    公开(公告)号：EP2441987A1

    公开(公告)日：2012-04-18

    申请号：EP10786019.9

    申请日：2010-05-11

    申请人： Nippon Mektron Ltd.

    发明人： HAYASHI Takahiro

    IPC分类号： F16J15/10

    CPC分类号： F16J15/106

    摘要： A waterproof gasket (1) attached to an outer case of small size electronic appliances, which is hard to tilt in a retainer groove and is capable of preventing a resisting force to compression from increasing at its corners (1 B). The waterproof gasket of the present invention has straight portions (1A) and corner portions (1B) alternately on the periphery thereof. The gasket has also a main seal portion (11) and seat seal portions (12) that abut tightly against the bottom surface of the groove. The straight portion (1A) has shoulder portions (13) projecting laterally between the main seal portion (11) and the seat seal portion (12) so that the shoulder portions come closer to the inner wall of the shoulder portions of the groove, whereas the corner portion (1B) has recessed portions (14) between the main seal portion (11) and the seat seal portion (12) that are laterally recessed as compared with the shoulder portions (13).

    摘要翻译： 安装在小型电子设备的外壳上的防水垫圈（1），其在保持器槽中难以倾斜并且能够防止压缩阻力在其拐角（1B）增加。 本发明的防水垫圈在其周边交替地具有直线部分（1A）和拐角部分（1B）。 垫圈还具有主密封部分（11）和紧靠凹槽底表面的座密封部分（12）。 直线部分（1A）具有在主密封部分（11）和座密封部分（12）之间横向突出的肩部（13），使得肩部更接近于凹槽的肩部的内壁，而 角部（1B）在主密封部（11）和座密封部（12）之间具有与肩部（13）相比侧向凹入的凹部（14）。

    Anti-ulcerative drug
    96.
    发明公开
    Anti-ulcerative drug 失效
    Antiulkusmittel

    公开(公告)号：EP0776667A3

    公开(公告)日：1997-08-20

    申请号：EP96106838.4

    申请日：1996-04-30

    申请人： NIPPON MEKTRON, LTD.

    发明人： Nakamura, Motoyuki ,  Nakasumi, Tetsuo ,  Yoshizawa, Toyokichi ,  Minagawa, Yumiko ,  Nakagawa, Keiji

    IPC分类号： A61K35/78 ,  A61K31/045

    CPC分类号： A61K31/045 ,  A61K36/37

    摘要： Methanol extract of Maytenus ilicifolia , powder obtained as an aqueous layer component and oily substance obtained a chloroform layer component by intersolvent distribution of a methanol extract between chloroform and water, chromatographic eluate fractions by polystyrene-based resin of the powder obtained as the aqueous layer component, n-hexane insoluble substance obtained from the oily substance as the chloroform layer component, and friedelan-3-β-ol contained therein have a distinguished anti-ulcerative effect on gastric mucosa lesions caused by ethanol.

    摘要翻译： 通过甲醇提取物在氯仿与水之间的溶剂分配获得氯仿层成分，得到作为水层成分的粉末和油状物的甲醇提取物，以作为水层成分得到的粉末的聚苯乙烯类树脂的色谱洗脱液馏分 由作为氯仿层成分的油性物质得到的正己烷不溶物质及其中所含的Friedelan-3-β-醇对由乙醇引起的胃粘膜损伤具有显着的抗溃疡作用。

    Novel acrylic copolymer elastomer, its blend rubber and blend rubber composition
    97.
    发明公开
    Novel acrylic copolymer elastomer, its blend rubber and blend rubber composition 失效
    新的丙烯酸类共聚物弹性体，其橡胶化合物和橡胶组合物

    公开(公告)号：EP0761702A3

    公开(公告)日：1997-07-16

    申请号：EP96113197.6

    申请日：1996-08-16

    申请人： NIPPON MEKTRON, LTD.

    发明人： Saito, Kuniyoshi ,  Moriyama, Iwao ,  Okabe, Jun

    IPC分类号： C08F220/12 ,  C08F220/28 ,  C08F220/30 ,  C08L33/06 ,  C08L33/14 ,  C08L27/12

    CPC分类号： C08F220/12 ,  C08L27/12 ,  C08L33/06 ,  C08L2666/04

    摘要： A novel acrylic copolymer elastomer comprising [ ] an alkyl acrylate; [ ] (a) CH 2 =CRCOOR 2 OCOR 1 , (b) CH 2 =CRCO[O(CH 2 ) pCO]qOR 1 or (c) CH 2 =CRCOOR 2 O[CO(CH 2 )pO]qCOR 1 ; and [ ] (1) CH 2 = CRCOO(CH 2 )nPhOR', (2) CH 2 =CRCOO(CH 2 )nOCO(CH 2 )mPhOR', (3) CH 2 = CHOCO(CH 2 )mPhOR', (4) CH 2 =CHOCO(CH 2 )nOCO(CH 2 )mPhOR', (5) CH 2 = CHO(CH 2 )nOCO(CH 2 )mPhOR' or (6) CH 2 =CHPh(CH 2 )nOCO(CH 2 )mPhOR' where R is a hydrogen atom or a methyl group, R 1 is an alkyl group, R 2 is an alkylene group, R' is a hydrogen atom, an acyl group or a trialkylsilyl group and Ph is a phenylene group, provides a blend rubber having an improved cold resistance and an intermediate heat resistance between the heat resistance of acrylic copolymer elastomer and that of fluorine-containing elastomer, when blended with the fluorine-containing elastomer.

    Fluorine-containing elastomer composition
    98.
    发明公开
    Fluorine-containing elastomer composition 失效
    含氟弹性体组合物

    公开(公告)号：EP0735095A1

    公开(公告)日：1996-10-02

    申请号：EP96104883.2

    申请日：1996-03-27

    申请人： NIPPON MEKTRON, LTD.

    发明人： Saito, Satoru ,  Kumiya, Futoshi ,  Tatsu, Haruyoshi

    IPC分类号： C08L27/18 ,  C08K3/00 ,  C08K5/00

    CPC分类号： C08K3/24 ,  C08K5/098 ,  C08L27/18

    摘要： A fluorine-containing elastomer composition comprising a terpolymer of tetrafluoroethylene, perfluoro(lower alkyl vinyl ether) and cyano group-containing (perfluorovinylether), and a less expensive of the ammonium salt of organic or inorganic acid as a curing agent produce a vulcanization product having good heat resistance and solvent resistance, and when no carbon black, etc. are contained in the composition for curing, transparent vulcanization product having satisfactory physical properties are obtainable.

    摘要翻译： 包含四氟乙烯，全氟（低级烷基乙烯基醚）和含氰基（全氟乙烯基醚）的三元共聚物和较便宜的有机或无机酸铵盐作为固化剂的含氟弹性体组合物生成硫化产物， 良好的耐热性和耐溶剂性，并且当用于固化的组合物中不含有炭黑等时，可获得具有令人满意的物理性能的透明硫化产品。

    Perfluoro unsaturated nitrile compound and process for producing the same
    99.
    发明公开
    Perfluoro unsaturated nitrile compound and process for producing the same 失效
    全氟不饱和腈纶和Verfahren zu ihrer Herstellung

    公开(公告)号：EP0710645A1

    公开(公告)日：1996-05-08

    申请号：EP95116956.4

    申请日：1995-10-27

    申请人： NIPPON MEKTRON, LTD. ,  The Central Synthetic Rubbers Research Institute named for S.V. Lebedev

    发明人： Satoru, Saito ,  Riichi, Iwa ,  Haruyoshi, Tatsu ,  Stefanovich, Rondarev Dmitrii ,  Vasilyevich, Sokolov Sergey ,  Vulfovich, Berenblit Vsevolod

    IPC分类号： C07C255/10

    CPC分类号： C07C231/02 ,  C07C255/10 ,  C07C235/06

    摘要： A perfluoro unsaturated nitrile compound represented by the following general formula:

            CF₂=CFO(CF₂)nOCF(CF₃)CN

    is produced by reaction of chlorine or bromine to a perfluoro unsaturated carboxylic acid ester represented by the following general formula:

            CF₂=CFO(CF₂)nOCF(CF₃)COOR

    followed by reaction with ammonia, thereby converting the ester group to an acid amide group, and then conducting a dehydration reaction and a dehalogenation reaction of the resulting perfluoro unsaturated carboxylic acid amide represented by the following general formula:

            CF₂=CFO(CF₂)nOCF(CF₃)CONH₂

    in any desired sequence, and is effectively applied as a cross-linking site monomer for fluorine-containing elastomers.

    摘要翻译： 通过氯或溴与由以下通式表示的全氟不饱和羧酸酯反应制备由以下通式表示的全氟不饱和腈化合物：CF 2 = CFO（CF 2）n OCF（CF 3） ）nOCF（CF 3）COOR，随后与氨反应，由此将酯基转化为酰胺基，然后进行由以下通式表示的所得全氟不饱和羧酸酰胺的脱水反应和脱卤反应：CF 2 = CFO（CF2）nOCF（CF3）CONH2，并且有效地用作含氟弹性体的交联位点单体。

    Fluorine-containing elastomer composition
    100.
    发明公开
    Fluorine-containing elastomer composition 失效
    Fluorhaltige Elastomerzusammensetzung

    公开(公告)号：EP0708139A1

    公开(公告)日：1996-04-24

    申请号：EP95116111.6

    申请日：1995-10-12

    申请人： NIPPON MEKTRON, LTD. ,  The Central Synthetic Rubbers Research Institute named for S.V. Lebedev

    发明人： Iwa, Riichi ,  Tatsu, Haruyoshi ,  Alexeevna, Volkova Margarita ,  Stefanovich, Rondarev Dmitrii ,  Vasilyevich, Sokolov Sergey ,  Peysakhovich, Greenblat Mark ,  Nikolaevich, Senyushov Lev

    IPC分类号： C08K5/18 ,  C08L27/12

    CPC分类号： C08K5/18 ,  C08L27/12

    摘要： A fluorine-containing elastomer composition, which comprises a terpolymer of tetrafluoroethylene, perfluoro(lower alkyl vinyl ether) and a perfluoro unsaturated nitrile compound represented by the following general formula:

            CF₂=CFO(CF₂)nOCF(CF₃)CN

    , wherein n is an integer of 2 to 5, and a bis(aminophenyl) compound represented by the following general formula as a cross-linking agent:

    , wherein A is an alkylidene group having 1 to 6 carbon atoms or a perfluoroalkylidene group having 1 to 10 carbon atoms and X and Y are a hydroxyl group or an amino group, can produce vulcanized products having good vulcanization physical properties and a good compression set.

    摘要翻译： 一种含氟弹性体组合物，其包含四氟乙烯，全氟（低级烷基乙烯基醚）和由以下通式表示的全氟不饱和腈化合物的三元共聚物：CF2 = CFO（CF2）nOCF（CF3）CN，其中n为 2〜5的整数以及作为交联剂的下述通式表示的双（氨基苯基）化合物：，其中A为碳原子数1〜6的亚烷基或1〜10的全氟亚烷基 碳原子，X和Y是羟基或氨基，可以生产具有良好硫化物理性能和良好压缩永久变形的硫化产品。