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1. 发明专利

JP2005290018A Rubber formed product 审中-公开
标题翻译：橡胶制品
公开(公告)号：JP2005290018A
公开(公告)日：2005-10-20
申请号：JP2004077133
申请日：2004-03-17
申请人： Bando Chem Ind Ltd , Morinobu Endo , バンドー化学株式会社 , 守信遠藤
发明人： WADA NORIAKI , ENDO MORINOBU
IPC分类号： C08J5/04 , C08K7/06 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To provide a rubber formed product excellent in thermal conductivity and an electromagnetic wave-shielding property while satisfying mechanical strength required according to applications.
SOLUTION: The rubber formed product is composed of a rubber composition comprising a base rubber material and a short fiber. The short fiber is a vapor-growth carbon fiber (VGCF) and is oriented in one direction parallel to a main face of the rubber formed product or in one direction vertical to the main face of the rubber formed product and has ≥80% orientation rate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在满足根据用途所需的机械强度的情况下提供优异的导热性和电磁波屏蔽性的橡胶成型体。解决方案：橡胶成型产品由包含基础橡胶材料和短纤维的橡胶组合物组成。短纤维是气相生长碳纤维（VGCF），并且在与橡胶成形体的主面平行的一个方向或与橡胶成形体的主面垂直的一个方向上取向，具有≥80％的取向率。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008300739A Heat radiation sheet and its manufacturing method 有权
标题翻译：热辐射片及其制造方法
公开(公告)号：JP2008300739A
公开(公告)日：2008-12-11
申请号：JP2007147067
申请日：2007-06-01
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： KIDO RYUICHI , WADA NORIAKI , OMORI GAKUBU , YAMAGUCHI HIRONORI
IPC分类号： H01L23/373
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a heat radiation sheet with high heat conductivity and high insulation performance, and its manufacturing method. SOLUTION: The heat radiation sheet is constituted by alternately layering a base material layer and a diamond layer. Since the base material layer is formed of a flexible material and the diamond layer is formed in a direction >0° and ≤90° with respect to the sheet surface of the heat radiation sheet, the diamond layer in a sheet layer excellent in flexibility is excellently brought into contact with a heating element and a radiator, and thus heat generated from the heating element is excellently transmitted through the diamond layer to the direction of the radiator. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高导热性和高绝缘性能的散热片及其制造方法。解决方案：散热片通过交替层叠基材层和金刚石层而构成。由于基材层由柔性材料形成，金刚石层相对于散热片的片材表面在> 0°和≤90°的方向上形成，所以柔性优异的片层中的金刚石层为优良地与加热元件和散热器接触，因此从加热元件产生的热量通过金刚石层良好地透射到散热器的方向。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009149769A Elastomer composition, elastomer molded body and heat radiation sheet 审中-公开
标题翻译：弹性体组合物，弹性体模制体和热辐射片
公开(公告)号：JP2009149769A
公开(公告)日：2009-07-09
申请号：JP2007329100
申请日：2007-12-20
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： WADA NORIAKI , OMORI GAKUBU , FUJINAKA MASATOSHI , YAMAGUCHI HIRONORI
IPC分类号： C08L21/00 , C08K3/04 , C08K7/06
摘要： PROBLEM TO BE SOLVED: To provide an elastomer composition allowing production of an elastomer molded body and a heat radiation sheet, having low hardness and high thermal conductivity.
SOLUTION: The elastomer composition contains an elastomer component and a pitch-based carbon fiber and/or graphite chip, wherein the total content of the pitch-based carbon fiber and the graphite chip is 30 vol.% or more in the elastomer composition; the pitch-based carbon fiber is a short fiber of 150 μm to 2 mm in length; and the graphite chip has a shape of 10-150 μm in thickness, 100 μm to 1 mm in width and 150 μm to 2 mm in length.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有低硬度和高导热性的弹性体成型体和散热片的制造的弹性体组合物。解决方案：弹性体组合物包含弹性体组分和沥青基碳纤维和/或石墨芯片，其中沥青基碳纤维和石墨芯片的总含量在弹性体中为30体积％以上组成; 基于沥青的碳纤维是长度为150μm至2mm的短纤维; 石墨片的厚度为10〜150μm，宽度为100μm〜1mm，长度为150〜2mm的形状。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007063465A Rubber composition and conveyor belt produced by using rubber composition 有权
标题翻译：橡胶组合物和使用橡胶组合物生产的输送带
公开(公告)号：JP2007063465A
公开(公告)日：2007-03-15
申请号：JP2005253445
申请日：2005-09-01
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： WADA NORIAKI , ATSUMI TADAYOSHI
IPC分类号： C08L23/16 , B65G15/30 , C08K3/04
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving thermal and mechanical properties while suppressing the deterioration of a roll processability and adhesiveness in forming.
SOLUTION: The rubber composition comprises: ≥50 wt.%, based on the total polymer component, of an ethylene-propylene-ethylene norbornene copolymer rubber having an ethylene ratio of ≥65 wt.% based on the sum of ethylene and propylene and an ethylene norbornene content of 0.1-1.0 wt.%; and 30-70 pts.wt., based on 100 pts.wt. of total polymer component, of carbon black having an iodine adsorption of 50-70 g/kg and a DBP absorption of 135-160 cm
3 /100 g.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够改善热机械性能同时抑制辊加工性和成型粘合性的劣化的橡胶组合物。解决方案：橡胶组合物包含：基于总聚合物组分，≥50重量％的乙烯 - 丙烯 - 乙烯降冰片烯共聚物橡胶，其乙烯比为≥65重量％，基于乙烯和丙烯和乙烯降冰片烯含量为0.1-1.0重量％; 和30-70重量份，基于100重量份的总聚合物组分，具有50-70g / kg的碘吸附的碳黑和135-160cm 3的DBP吸收/ 100g。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2008303324A Rubber composition, rubber molded article, heat radiating sheet, and method for producing the same 有权
标题翻译：橡胶组合物，橡胶成型品，热拉伸片及其制造方法
公开(公告)号：JP2008303324A
公开(公告)日：2008-12-18
申请号：JP2007152991
申请日：2007-06-08
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： WADA NORIAKI , OMORI GAKUBU , KIDO RYUICHI , YAMAGUCHI HIRONORI
IPC分类号： C08L21/00 , C08K7/06
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition capable of forming therefrom a rubber molded article that is low in hardness and high in thermal conductivity. SOLUTION: The rubber composition comprises a rubber component, a vapor-grown carbon fiber, and an oil component, and content of the vapor-grown carbon fiber is at least 20 vol% of the rubber composition, and that of the oil component is at least 1.5 times that of the vapor-grown carbon fiber in terms of volume. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够形成硬度低，导热性高的橡胶成型体的橡胶组合物。解决方案：橡胶组合物包括橡胶组分，气相生长碳纤维和油组分，气相生长碳纤维的含量为橡胶组合物的至少20体积％，油的含量为成分的体积至少是蒸气生长碳纤维的1.5倍。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2004250564A Natural rubber/styrene-butadiene rubber-based composition, and rubber conveyer belt using the same 审中-公开
公开(公告)号：JP2004250564A
公开(公告)日：2004-09-09
申请号：JP2003042122
申请日：2003-02-20
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： WADA NORIAKI , ATSUMI TADAYOSHI
IPC分类号： B29B17/00 , B29B17/04 , B29K9/00 , C08L7/00 , C08L9/06 , C08L11/00
CPC分类号： Y02W30/521 , Y02W30/62 , Y02W30/625
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition similar to an NR/SBR-based rubber composition using NR-based reclaim in terms of processability and physical property values by recycling wastes of CR-based vulcanized rubber products mainly composed of a chloroprene-based vulcanized rubber, and to provide a rubber product using the same.
SOLUTION: Vulcanized rubber products mainly composed of a chloroprene-based vulcanized rubber is pulverized into a powder with an average grain diameter of ≤1 mm, and the powder is added to a compounded rubber mainly composed of an unvulcanized natural rubber and a styrene-butadiene rubber, to occupy ≥1 wt.% but ≤20 wt.% therein, for kneading in an internal kneader. The resultant product is comparable to an NR/SBR-based rubber composition using NR-based reclaim in terms of processability and physical property values.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2008305955A Heat radiation sheet, and manufacturing method thereof 有权
标题翻译：热辐射片及其制造方法
公开(公告)号：JP2008305955A
公开(公告)日：2008-12-18
申请号：JP2007151524
申请日：2007-06-07
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： OMORI GAKUBU , WADA NORIAKI , KIDO RYUICHI , YAMAGUCHI HIRONORI
IPC分类号： H01L23/36 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a heat radiation sheet which has extremely high heat conductivity, and to provide a manufacturing method thereof.
SOLUTION: Disclosed is the heat radiation sheet characterized in that an aggregate of diamond is contained in rubber and the aggregate is obtained by drying dispersion liquid prepared by dispersing diamond of 10 to 500 nm in average particle size, obtained by re-aggregating diamond of 1 to 30 nm in average particle size in water, in water and the amount of blending is ≥10 vol.% to the heat radiation sheet.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有极高热传导率的散热片，并提供其制造方法。解决方案：公开了一种散热片，其特征在于，橡胶中含有金刚石骨料，并且通过将通过分散平均粒度分散10〜500nm的金刚石制成的分散液干燥而得到聚集体，在水中，水中平均粒度为1〜30nm的金刚石和共混物的量相对于散热片为≥10体积％。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007039520A Rubber composition and conveyor belt using the same 有权
标题翻译：橡胶组合物和使用该橡胶组合物的输送带
公开(公告)号：JP2007039520A
公开(公告)日：2007-02-15
申请号：JP2005223850
申请日：2005-08-02
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： WADA NORIAKI , ATSUMI TADAYOSHI
IPC分类号： C08L23/16 , B65G15/30 , C08K5/09 , C08K5/103 , C08K5/14 , C08K5/37
摘要： PROBLEM TO BE SOLVED: To obtain a rubber composition that has improved heat resistance and crack resistance while controlling damage of roll processability and molding adhesion.
SOLUTION: The rubber composition comprises a polymer component composed of ≥90 wt.% of an ethylene-propylene copolymer rubber, ≥6 parts wt. of a mercaptobenzimidazole-based antioxidant and ≥0.5 part wt. of stearic acid based on 100 parts wt. of the ethylene-propylene copolymer rubber and is crosslinked with an organic peroxide-based crosslinking agent and an ethylene glycol dimethacrylate-based cocrosslinking agent.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：为了获得具有改善的耐热性和抗裂性，同时控制辊加工性和模塑粘合性的损伤。解决方案：橡胶组合物包含由≥90重量％的乙烯 - 丙烯共聚物橡胶组成的聚合物组分，≥6重量份。的基于巯基苯并咪唑的抗氧化剂，≥0.5重量份。的硬脂酸基于100重量份。的乙烯 - 丙烯共聚物橡胶，并与有机过氧化物类交联剂和基于乙二醇二甲基丙烯酸酯的共交联剂交联。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2008305917A Method of manufacturing heat dissipating sheet 审中-公开
标题翻译：制造散热片的方法
公开(公告)号：JP2008305917A
公开(公告)日：2008-12-18
申请号：JP2007150694
申请日：2007-06-06
申请人： Bando Chem Ind Ltd , バンドー化学株式会社
发明人： YAMAGUCHI HIRONORI , WADA NORIAKI , OMORI GAKUBU , KIDO RYUICHI
IPC分类号： H01L23/36 , B32B7/02 , B32B9/00 , B32B25/04 , H01L23/373 , H05K7/20
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a heat dissipating sheet which can provide a heat dissipation sheet having superior thermal conductivity and thickness accuracy and can suppress the changes in sheet characteristics during manufacturing. SOLUTION: The method of manufacturing the heat dissipating sheet 11 includes a process (I) of obtaining a laminate, wherein graphite sheets 13 and rubber sheets 12 are repeatedly stacked via pressure-sensitive adhesive layers 14 and a process (II) of cutting the laminate obtained in the process (I), in a direction nearly vertical with respect to the sheet plane of the graphite sheets 13 using a water jet cutter. In the graphite sheets 13 of the laminate, the a-b plane of a graphite crystal is substantially parallel to the sheet plane of the graphite sheets 13. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种散热片的制造方法，其能够提供具有优异的导热性和厚度精度的散热片，并且可以抑制制造时的片材特性的变化。解决方案：制造散热片11的方法包括获得层压体的方法（I），其中石墨片13和橡胶片12经由压敏粘合剂层14重复堆叠，并且步骤（II）使用喷水切割机在相对于石墨片13的片材平面的方向上切割在工艺（I）中获得的层压板。在层压体的石墨片13中，石墨晶体的a-b平面基本上平行于石墨片13的片材平面。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JPS5978004A Nonviscous steel cord conveyor belt 失效
标题翻译： NONVISCOUS钢丝绳输送带
公开(公告)号：JPS5978004A
公开(公告)日：1984-05-04
申请号：JP18799282
申请日：1982-10-25
申请人： Bando Chem Ind Ltd
发明人： WADA NORIAKI
IPC分类号： B65G15/36 , B29C55/00 , B29C65/70 , B29C70/00 , B29D29/00 , B65G15/30 , C08J5/04
CPC分类号： B65G15/30 , B65G2201/04
摘要： PURPOSE:To make the characteristic of strength or the like and nonstickness to a surface securable in an economic way, by installing an intermediate layer where peroxide and sulfur are unimpeded with each other, in space between a steel inner core layer and a silicone rubber skin layer, while making it stick to these layers by means of vulcanization. CONSTITUTION:Silicone rubber on a skin layer vulcanizes peroxide, while steel cord adhering rubber on an inner core layer is vulcanized. Single or mixed spun nylon, polyester, vinilon, cotton and so on are used as canvass which turns to an intermediate layer of these rubber parts. When treatment takes place, it is proper to do it with a resorcinol formalin latex process, and this latex is required to contain vinylpyridine latex at a rate of more than 80% in the total amount of latex. In a treatment process, the latex is baked for five minutes long at a temperature of 15 deg.C. As a result, adhesive strength grows large so that a relatively inexpensive conveyor belt which partakes both of the strength characteristic required for a conveyor belt and nonstickness to sticky substances including oil sand, etc., can be thus secured.
摘要翻译：目的：通过安装中间层，其中过氧化物和硫彼此不受阻碍地在钢内芯层和硅橡胶表皮之间的空间中设置强度等的特性和不能以经济的方式固定在表面上的表面同时通过硫化使其粘在这些层上。构成：表皮层上的硅橡胶硫化过氧化物，同时硫化内芯层上的钢帘线粘合橡胶。使用单纱或混纺尼龙，聚酯，绒布，棉等作为这些橡胶部件的中间层的帆布。当进行治疗时，使用间苯二酚福尔马林胶乳工艺是适当的，并且该胶乳需要在胶乳总量中以大于80％的比例含有乙烯基吡啶胶乳。在处理过程中，将胶乳在15℃的温度下烘烤5分钟。结果，粘合强度增大，从而可以确保分为传送带所需的强度特性和不粘性的包含油砂等的粘性物质的相对便宜的传送带。

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