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1. 发明专利

JP2011190311A Thermally conductive sheet 审中-公开
标题翻译：导热片
公开(公告)号：JP2011190311A
公开(公告)日：2011-09-29
申请号：JP2010055920
申请日：2010-03-12
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SAKAMOTO HIROSHI , MITSUMOTO YOSHIMASA , NAGATAKI YOSHIYUKI , OTANI NORIAKI
IPC分类号： C08L101/00 , C08K3/10 , C08K3/20 , H01L23/373 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a thermally conductive sheet having high thermal conductivity, fire retardance and adhesion.
SOLUTION: This thermally conductive sheet 1 includes a binder 2, a plurality of thermally conductive particles 3, and a plurality of fire retardant particles 4. The thermally conductive particles 3 are dispersed in the binder 2, and the content Aw of the thermally conductive particles 3 in the thermally conductive sheet 1 is 5-20 mass%. The fire retardant particles 4 are dispersed in the binder 2, and the content Bw of the fire retardant particles 4 in the thermally conductive sheet 1 is 20-40 mass%. The content Aw and Bw satisfy formula (1): 35≤Aw+Bw≤50. The primary particle size DA (μm) of the thermally conductive particles 3 and the primary particle size DB (μm) of the fire retardant particles 4 satisfy formula (2): DA/DB≥1.0.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有高导热性，阻燃性和粘附性的导热片。解决方案：该导热片1包括粘合剂2，多个导热颗粒3和多个阻燃颗粒4.导热颗粒3分散在粘合剂2中，并且，导热片1中的导热粒子3为5-20质量％。阻燃粒子4分散在粘合剂2中，导热片1中的阻燃粒子4的含量Bw为20〜40质量％。内容Aw和Bw满足公式（1）：35≤Aw+Bw≤50。导热粒子3的一次粒径DA（μm）和阻燃粒子4的一次粒径DB（μm）满足式（2）：DA /DB≥1.0。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011132474A Method of manufacturing thermally conductive sheet and thermally conductive sheet manufactured by the manufacturing method 审中-公开
标题翻译：制造方法由制造方法制造的导热片和导热片
公开(公告)号：JP2011132474A
公开(公告)日：2011-07-07
申请号：JP2009295291
申请日：2009-12-25
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： MITSUMOTO YOSHIMASA , SAKAMOTO HIROSHI
IPC分类号： C08J5/18 , C08F2/48 , C09J4/00 , C09J4/02 , C09J7/02 , C09J11/00 , C09J11/04
摘要： PROBLEM TO BE SOLVED: To provide a thermally conductive sheet which permits uniform coating even when using a coating material containing no solvent and has high flatness of the surface thereof.
SOLUTION: The method of manufacturing thermally conductive sheet includes: a first process of preparing the coating material that includes a polymerizable resin material and a thermally conductive material and does not contain solvent; a second process of forming a coated film by applying the coating material with a knife coater 10 onto a substrate 21; and a third process of polymerizing the polymerizable resin material contained in the coated film to cure the coated film, wherein a viscosity of the coating material is 100 to 100,000 mPa s and an interval between a knife roller 12 of the knife coater 10 and the substrate 21 is 10 to 1,000 μm.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供即使在使用不含溶剂的涂料并且其表面平坦度高的情况下也能均匀涂布的导热片。解决方案：制造导热片的方法包括：制备包括可聚合树脂材料和导热材料并且不含溶剂的涂层材料的第一工艺; 通过将刮刀涂布机10涂布在基板21上而形成涂膜的第二工序; 以及使包覆在涂膜中的可聚合树脂材料聚合以使涂膜固化的第三种方法，其中涂料的粘度为100至100,000mPa·s，刀涂机10的刀辊12与基材之间的间隔 21为10〜1000μm。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2012162612A Heat conductive composition, and heat-conductive sheet 审中-公开
标题翻译：导热组合物和导热片
公开(公告)号：JP2012162612A
公开(公告)日：2012-08-30
申请号：JP2011022773
申请日：2011-02-04
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： MITSUMOTO YOSHIMASA , FURUYA TAKAHIRO , SAKAMOTO HIROSHI , OTANI NORIAKI
IPC分类号： C08F2/44 , C08F265/06 , C08J5/18
摘要： PROBLEM TO BE SOLVED: To provide a heat conductive composition for obtaining a heat conductive sheet the function of which is stable.SOLUTION: The heat conductive composition comprises: a (meth)acrylic polymer (A); a (meth)acrylic monomer (B); a metal hydroxide (C); and a dispersant (D). The (meth)acrylic polymer (A) contains an acidic functional group and has a weight average molecular weight of 100,000 or more. The dispersant (D) has an acidic group and can be dissolved in the (meth)acrylic monomer (B).
摘要翻译：要解决的问题：提供用于获得导热片的导热组合物，其功能是稳定的。导热组合物包含：（甲基）丙烯酸类聚合物（A）; （甲基）丙烯酸单体（B）; 金属氢氧化物（C）; 和分散剂（D）。（甲基）丙烯酸系聚合物（A）含有酸性官能团，重均分子量为10万以上。分散剂（D）具有酸性基团并且可以溶解在（甲基）丙烯酸单体（B）中。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2009047955A Hologram recording medium 审中-公开
标题翻译： HOLOGRAM记录媒体
公开(公告)号：JP2009047955A
公开(公告)日：2009-03-05
申请号：JP2007214360
申请日：2007-08-21
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SAKAMOTO HIROSHI , MORIMOTO TETSUO
IPC分类号： G03H1/02 , G11B7/24 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To solve a problem of a conventional hologram recording medium, in which erroneous detection is caused when part of position sensing incident light penetrates a lower substrate and becomes reflection disturbance light from an upper substrate and accurate access to recorded information is prevented by the erroneous position sensing and reproduction cannot be carried out in some cases. SOLUTION: A minute rugged structure diffusely reflecting light is arranged in a part of an upper substrate for a hologram recording medium, and part of position sensing light incident from a lower substrate and transmitted through the substrate is reflected diffusely. Consequently, erroneous detection of a position sensing signal is prevented and accurate position sensing can be carried out. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决传统的全息图记录介质的问题，其中当位置检测入射光的一部分穿透下基板并且成为来自上基板的反射干扰光时引起错误检测，并准确地访问记录的通过错误的位置检测来防止信息，在某些情况下不能进行再现。解决方案：在全息记录介质的上基板的一部分中布置有漫反射光的微小凹凸结构，并且从下基板入射并透射通过基板的位置感测光的一部分被漫反射地反射。因此，防止位置检测信号的错误检测，并且可以执行精确的位置检测。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007163560A Hologram recording medium 审中-公开
标题翻译： HOLOGRAM记录媒体
公开(公告)号：JP2007163560A
公开(公告)日：2007-06-28
申请号：JP2005355963
申请日：2005-12-09
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SAKAMOTO HIROSHI , IMAZU TATSUYA
IPC分类号： G03H1/02
CPC分类号： G03H1/02 , G03H1/0252 , G03H1/0272 , G03H2250/37 , G03H2260/12 , G03H2270/54 , G11B7/24044 , G11C13/042
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable hologram recording medium capable of accurately recording and reproducing information even when the hologram recording medium is used under an environment with temperature changes.
SOLUTION: The hologram recording medium comprises a first substrate having a recessed part on the surface, an information recording layer formed in the recessed part of the first substrate, and a second substrate formed on the information recording layer, wherein the area of the second substrate surface is smaller than the area of an aperture defined on the surface of the first substrate by the recessed part of the first substrate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当在温度变化的环境下使用全息图记录介质时，提供能够精确地记录和再现信息的高度可靠的全息记录介质。解决方案：全息记录介质包括在表面上具有凹部的第一基板，形成在第一基板的凹部中的信息记录层和形成在信息记录层上的第二基板，其中，第二基板表面小于由第一基板的凹部限定在第一基板的表面上的孔的面积。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007183933A Hologram recording medium 审中-公开
标题翻译： HOLOGRAM记录媒体
公开(公告)号：JP2007183933A
公开(公告)日：2007-07-19
申请号：JP2006331331
申请日：2006-12-08
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SAKAMOTO HIROSHI , SATO ATSUSHI
IPC分类号： G06K19/06 , G03H1/02 , G03H1/26
摘要： PROBLEM TO BE SOLVED: To provide a hologram recording medium capable of more accurately recording/reproducing information by optimizing and miniaturizing the structure of the holographic recording medium of which the outer edge part is held in a recording and reproducing apparatus. SOLUTION: The hologram recording medium is provided with a first substrate, a second substrate having dimensions larger than that of the first substrate, and an information recording layer formed between the first and second substrates, where the second substrate has a supporting part to be supported in the recording and reproducing apparatus so as to be arranged on the outside of the first substrate. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过优化和小型化外部边缘部分被保持在记录和再现装置中的全息记录介质的结构来更准确地记录/再现信息的全息记录介质。解决方案：全息记录介质设置有第一基板，尺寸大于第一基板的尺寸的第二基板和形成在第一和第二基板之间的信息记录层，其中第二基板具有支撑部分被支撑在记录和再现装置中以便布置在第一基板的外侧。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005169239A Application method to flexible band article and applicator 审中-公开
标题翻译：柔性条带和应用者的应用方法
公开(公告)号：JP2005169239A
公开(公告)日：2005-06-30
申请号：JP2003412135
申请日：2003-12-10
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SHIOKAWA MAKOTO , MIAMA NAONOBU , KAJIWARA AKIHIKO , KAWATOKO SHUICHI , SAKAMOTO HIROSHI
IPC分类号： B05D7/00 , B05C5/02 , B05C13/02 , B05D1/26 , G11B5/842
摘要： PROBLEM TO BE SOLVED: To provide a means for controlling defects such wrinkles and stretch produced by the accumulation of unevenness in thickness in rewinding a coating sheet provided with a coated film on a flexible band article in the state of a roll.
SOLUTION: The application method of applying on the flexible band article continuously running between carrier guides is provided. The method is characterized by applying reciprocating a coating portion perpendicularly to the running direction of the flexible band article while keeping not to make the flexible band article shake in the width direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于控制在卷状态下在柔性带制品上重新设置带有涂膜的涂布层的厚度不均匀性累积产生的皱纹和拉伸的缺陷的装置。提供了应用于在载体引导件之间连续运行的柔性带制品的施加方法。该方法的特征在于，在保持不使柔性带制品在宽度方向上摇动的同时，使柔性带制品的行进方向垂直地施加往复运动的涂布部分。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2011184644A Flame-retardant thermally-conductive composition and flame-retardant thermally-conductive sheet using the same 审中-公开
标题翻译：阻燃导热组合物及其阻燃导热片
公开(公告)号：JP2011184644A
公开(公告)日：2011-09-22
申请号：JP2010053954
申请日：2010-03-11
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： MITSUMOTO YOSHIMASA , SAKAMOTO HIROSHI , FURUYA TAKAHIRO , OTANI NORIAKI
IPC分类号： C09K5/08 , C08F2/44 , C08F265/06 , C08K5/101 , C08L33/06 , H01L23/373
摘要： PROBLEM TO BE SOLVED: To solve such a problem that coating is often impossible due to a thickening phenomenon in a coating production process of a flame-retardant thermally-conductive composition even when using a polymer dispersant in a system containing a commercially available syrup of a (meth)alkyl acrylate polymer/an acrylic acid monomer and a metal hydroxide to obtain a flame-retardant thermally-conductive sheet having high thermal conductivity and excellent frame retardancy. SOLUTION: A composition including a (meth)acrylic polymer and/or monomer having a polar group in a molecule, a photopolymerization initiator, and a metal hydroxide is obtained by blending a dispersant having an acid value of 20 mgKOH/g or more. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了解决这样一个问题，即即使在包含市售的系统中使用聚合物分散剂的情况下，由于阻燃导热组合物的涂布生产过程中的增稠现象也经常是不可能的（甲基）丙烯酸烷基酯聚合物/丙烯酸单体和金属氢氧化物的糖浆，以获得具有高导热性和优异的框架阻滞性的阻燃导热片。解决方案：通过将具有酸值为20mgKOH / g的分散剂或者具有酸值为20mgKOH / g的分散剂混合，得到包含分子中具有极性基团的（甲基）丙烯酸类聚合物和/或单体，光聚合引发剂和金属氢氧化物的组合物，更多。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011032324A Method for producing self-adhesive sheet and self-adhesive sheet 审中-公开
标题翻译：用于生产自粘片和自粘片的方法
公开(公告)号：JP2011032324A
公开(公告)日：2011-02-17
申请号：JP2009177973
申请日：2009-07-30
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SAKAMOTO HIROSHI , OKUMURA YASUAKI , NAGATAKI YOSHIYUKI
IPC分类号： C09J7/02 , C09J11/00 , C09J201/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a self-adhesive sheet, which suppresses degradation in the flexibility of the adhesive sheet with a base material containing a soft polyvinyl chloride resin over time, and to provide such an adhesive sheet.
SOLUTION: The method for producing an adhesive sheet 1 includes: a step of preparing a base material 10 containing a polyvinyl chloride resin and a plasticizer; a step of preparing an adhesive coating material containing an adhesive and a plasticizer; and a step of forming a self-adhesive layer 20 on the base material 10 using the self-adhesive coating material. Since the plasticizer is contained in the self-adhesive layer 20, the plasticizer in the base material 10 hardly migrates into the self-adhesive layer 20, consequently change in the flexibility of the adhesive sheet 1 over time can be suppressed to some extent.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种自粘贴片的制造方法，其能够抑制随着时间的流逝而含有软质聚氯乙烯树脂的基材的粘合片的柔软性降低，并且提供这样的粘合片。解决方案：粘合片1的制造方法包括：准备含有聚氯乙烯树脂和增塑剂的基材10的工序; 制备含有粘合剂和增塑剂的粘合剂涂料的步骤; 以及使用自粘合涂层材料在基材10上形成自粘层20的工序。由于增粘剂包含在自粘层20中，基材10中的增塑剂几乎不会迁移到自粘层20中，因此可以在一定程度上抑制粘合片1的柔软性的变化。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2012184352A Adhesive composition and adhesive tape 有权
标题翻译：胶粘组合物和胶粘带
公开(公告)号：JP2012184352A
公开(公告)日：2012-09-27
申请号：JP2011049166
申请日：2011-03-07
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： MITSUMOTO YOSHIMASA , FURUYA TAKAHIRO , OTANI NORIAKI , NAGATAKI YOSHIYUKI , SAKAMOTO HIROSHI
IPC分类号： C09J133/06 , C09J4/02 , C09J7/00 , C09J11/04 , C09J11/06
摘要： PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in stability and coatability, having a high adhesive force even after preservation at high humidity, and having a high holding power even under high-temperature environment.SOLUTION: The adhesive composition includes: adhesive components including at least an alkyl (meth)acrylate monofunctional monomer (A), a polar group-containing monofunctional monomer (B), a (meth)acrylic polymer (C), an initiator (D), and an amphoteric dispersant (E) having a polar group at one terminal of the main skeleton of a straight chain structure and having an acid value and an amine value; and a filler (F).
摘要翻译：要解决的问题：为了提供稳定性和涂布性优异的粘合剂组合物，即使在高湿度下保存后也具有高的粘合力，并且即使在高温环境下也具有高的保持力。粘合剂组合物包括：包含至少一种（甲基）丙烯酸烷基酯单官能单体（A），含极性基团的单官能单体（B），（甲基）丙烯酸类聚合物（C），引发剂（D）和在主骨架的一个末端具有极性基团并具有酸值和胺值的两性分散剂（E）; 和填料（F）。版权所有（C）2012，JPO＆INPIT

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