公开(公告)号：US06207272B1

公开(公告)日：2001-03-27

申请号：US09079195

申请日：1998-05-15

申请人： Hitoshi Takahira ,  Masahiro Oura ,  Kazuyuki Kitakura ,  Takao Yoshikawa ,  Shigeki Muta

发明人： Hitoshi Takahira ,  Masahiro Oura ,  Kazuyuki Kitakura ,  Takao Yoshikawa ,  Shigeki Muta

IPC分类号： C09J702

CPC分类号： C09J133/08 ,  C08L2666/28 ,  C08L2666/54 ,  C09J7/28 ,  C09J7/385 ,  C09J2433/00 ,  Y10T428/2804 ,  Y10T428/2891

摘要： A peelable heat-conductive and pressure-sensitive adhesive is disclosed, which comprises: (a) 100 parts by weight of a polymer produced from a monomer mixture comprising from 70 to 100% by weight of one or more alkyl (meth)acrylates in which the alkyl groups on the average have 2 to 14 carbon atoms and from 0 to 30% by weight of one or more monoethylenic monomers copolymerizable therewith, each based on the amount of the monomer mixture; (b) from 20 to 400 parts by weight of a plasticizer having a boiling point of 150° C. or higher; and (c) from 10 to 1,000 parts by weight of a heat-conductive filler. Also disclosed is an adhesive sheet comprising a substrate and, formed on one or each side thereof, a layer of the adhesive. The pressure-sensitive adhesive can exhibit tight adhesion during use and easy peeling after use.

摘要翻译： 公开了一种可剥离的导热和压敏粘合剂，其包括：（a）100重量份由包含70至100重量％的一种或多种（甲基）丙烯酸烷基酯的单体混合物制备的聚合物，其中 烷基平均具有2至14个碳原子和0至30重量％的一种或多种可与其共聚的单烯属单体，各自基于单体混合物的量; （b）20〜400重量份的沸点为150℃以上的增塑剂; 和（c）10〜1,000重量份的导热填料。 还公开了一种粘合片，其包括基底，并且在其一侧或两侧上形成粘合剂层。 压敏粘合剂在使用过程中表现出紧密的粘合性，使用后容易剥离。

公开(公告)号：US6162319A

公开(公告)日：2000-12-19

申请号：US194180

申请日：1998-11-24

申请人： Masahiro Ohura ,  Shigeki Muta ,  Takao Yoshikawa

发明人： Masahiro Ohura ,  Shigeki Muta ,  Takao Yoshikawa

IPC分类号： C09J7/02 ,  C08F220/18 ,  C09D133/06 ,  C09J4/00 ,  C09J4/02 ,  C09J133/04 ,  C09J133/06 ,  C09J133/08 ,  H01L21/58 ,  H01L23/373 ,  H05K3/30 ,  B32B31/00

CPC分类号： C09J133/08 ,  C08F220/18 ,  C08L2666/54 ,  C09J4/00 ,  H01L23/3737 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/2919 ,  H01L2224/29298 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2924/00013 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01057 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/07802 ,  H01L2924/14 ,  H01L2924/19043 ,  H01L2924/3025 ,  Y10T428/2809 ,  C08F220/00 ,  H01L2924/00014 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/29299 ,  H01L2224/2929

摘要： A pressure-sensitive adhesive excellent in the heat resistance and the heat-conductivity comprising a photopolymerization product of a composition containing a) 100 parts by weight of an acrylic monomer mixture or the partial polymerized product thereof, b) from 0.01 to 5 parts by weight of a polyfunctional (meth)acrylate as a crosslinking agent, c) from 10 to 300 parts by weight of a ceramic powder made up of a covalent bond substance having the total valence electron number of 8 and having a wurtzite type or zincblende type crystal structure or a substance of a hexagonal system or a graphite structure, and d) from 0.01 to 5 parts by weight of a photopolymerization initiator; an adhesive sheet using the pressure-sensitive adhesive; and a fixing method of electronic parts and heat-radiating members using them. By using the adhesive materials, electronic parts and heat-radiating members can be easily fixed by adhesion without requiring much time and large labor, and there is no fear that peeling and deterioration occur, even when they are subjected to a heat cycle of quick heating and quick cooling.

摘要翻译： PCT No.PCT / JP97 / 01812 Sec。 371日期：1998年11月24日 102（e）1998年11月24日PCT PCT 1997年5月28日PCT公布。 第WO97 / 45499号公报 日期1997年12月4日一种耐热性和导热性优异的压敏粘合剂，其包含含有a）100重量份丙烯酸单体混合物或其部分聚合产物的组合物的光聚合产物，b）0.01 至5重量份作为交联剂的多官能（甲基）丙烯酸酯，c）10至300重量份由总价电子数为8并具有纤锌矿型共价键的物质组成的陶瓷粉末 或锌辉石型晶体结构或六方晶系或石墨结构物，d）0.01〜5重量份的光聚合引发剂; 使用该压敏粘合剂的粘合片; 以及使用它们的电子部件和散热构件的固定方法。 通过使用粘合剂材料，电子部件和散热构件可以通过粘合而容易地固定，而不需要大量的时间和大量的劳动，即使在经受快速加热的热循环时也不会发生剥离和劣化 并快速冷却。

公开(公告)号：US20070190280A1

公开(公告)日：2007-08-16

申请号：US11707121

申请日：2007-02-16

申请人： Masatomi Harada ,  Shigeki Muta ,  Naoyuki Nishiyama ,  Kazumasa Tanaka

发明人： Masatomi Harada ,  Shigeki Muta ,  Naoyuki Nishiyama ,  Kazumasa Tanaka

IPC分类号： B32B33/00

CPC分类号： C09J5/08 ,  C08K3/02 ,  C09J7/38 ,  C09J7/401 ,  C09J2201/128 ,  C09J2205/102 ,  C09J2483/005 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1452 ,  Y10T428/1457 ,  Y10T428/1476

摘要： The present invention provides a double-sided pressure-sensitive adhesive tape or sheet including a bubble-containing pressure-sensitive adhesive layer; and a releasable liner protecting a pressure-sensitive adhesive surface of the bubble-containing pressure-sensitive adhesive layer, said releasable liner comprising at least a releasably treated layer formed by an ionizing radiation-curable silicone type releasing agent, in which the releasably treated layer formed by the ionizing radiation-curable silicone type releasing agent is employed onto a pressure-sensitive adhesive surface on the heavier releasable side. The double-sided pressure-sensitive adhesive tape or sheet may employ a bubble-containing pressure-sensitive adhesive layer formed by a bubble-containing pressure-sensitive adhesive composition in the form in which a gas component is mixed in a pressure-sensitive adhesive composition.

摘要翻译： 本发明提供一种包含含气泡的压敏粘合剂层的双面压敏粘合带或片材; 以及保护含气泡的压敏粘合剂层的压敏粘合剂表面的可释放衬里，所述可剥离衬里包括由电离辐射固化的硅氧烷型脱模剂形成的至少一个可剥离处理的层，其中可剥离处理的层 由电离辐射固化型硅氧烷型脱模剂形成在较重的可剥离侧的压敏粘合剂表面上。 双面压敏粘合带或片可以采用由含气泡的压敏粘合剂组合物形成的含气泡的压敏粘合剂层，其中将气体组分混合在压敏粘合剂组合物中 。

公开(公告)号：US6130269A

公开(公告)日：2000-10-10

申请号：US194340

申请日：1998-11-24

申请人： Kazuhito Hosokawa ,  Shigeki Muta ,  Hitoshi Takahira ,  Takao Yoshikawa

发明人： Kazuhito Hosokawa ,  Shigeki Muta ,  Hitoshi Takahira ,  Takao Yoshikawa

IPC分类号： C09J7/02 ,  C09J4/00 ,  C09J4/02 ,  C09J4/06 ,  C09J133/06 ,  C09J163/00 ,  C08F2/48 ,  C08G59/17 ,  C08J3/28

CPC分类号： C09J4/00 ,  C09J4/06

摘要： A thermosetting pressure-sensitive adhesive comprising a photopolymerization product of a composition containing a) 100 parts by weight of a (meth) acrylic acid alkyl ester wherein the average carbon atom number of the alkyl group is from 2 to 14 and from 30 to 1% by weight of a monoethylenically unsaturated acid copolymerizable with the ester, b) from 0.02 to 5 parts by weight of a polyfunctional (meth)acrylate as a crosslinking agent, c) from 0.01 to 4 parts by weight of a photopolymerization initiator, and d) from 5 to 30 parts by weight of an epoxy resin, and not substantially containing a curing agent for the epoxy resin, and an adhesive sheet using the thermosetting type pressure-sensitive adhesive.

摘要翻译： PCT No.PCT / JP97 / 01811 Sec。 371日期：1998年11月24日 102（e）1998年11月24日PCT PCT 1997年5月28日PCT公布。 WO97 / 45500 PCT公开号 日本公报1997年12月4日一种热固性压敏粘合剂，其包含组合物的光聚合产物，其含有a）100重量份的（甲基）丙烯酸烷基酯，其中烷基的平均碳原子数为2〜14， 可与酯共聚的单烯属不饱和酸30〜1重量％，b）0.02〜5重量份作为交联剂的多官能（甲基）丙烯酸酯，c）0.01〜4重量份的光聚合 引发剂，以及d）5〜30重量份的环氧树脂，并且基本上不含有用于环氧树脂的固化剂，以及使用该热固性型压敏粘合剂的粘合片。

公开(公告)号：US6086994A

公开(公告)日：2000-07-11

申请号：US61142

申请日：1998-04-16

申请人： Masahiro Oura ,  Kazuyuki Kitakura ,  Shigeki Muta ,  Takao Yoshikawa

发明人： Masahiro Oura ,  Kazuyuki Kitakura ,  Shigeki Muta ,  Takao Yoshikawa

IPC分类号： B32B7/12 ,  C08L79/08 ,  C09J5/00 ,  C09J7/02 ,  C09J133/06 ,  H01L21/58 ,  H01L23/373 ,  B32B15/04

CPC分类号： H01L24/83 ,  C09J7/0246 ,  C09J7/026 ,  H01L23/3737 ,  H01L24/28 ,  C08L79/08 ,  C09J2201/122 ,  H01L2224/2919 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01055 ,  H01L2924/01074 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/14 ,  H01L2924/19043 ,  Y10T428/2809 ,  Y10T428/2891

摘要： Heat-conductive and pressure-sensitive adhesive sheets which are excellent in heat resistance, scarcely undergo anchoring fracture between the base material and the adhesive layer and, therefore, are usable in fixing electronic parts to heat-radiating members or fixing members in various fields including constructive materials, vehicles, aircrafts and ships. the heat-conductive and pressure-sensitive adhesive sheets are in the form of sheets, tapes, etc. wherein a layer of a heat-conductive and pressure-sensitive adhesive composition, which contains an alkyl (meth)acrylate polymer having hydrophilic groups, is formed on the high frequency sputter-etched surface(s) of a plastic film containing 2 to 50% by volume of a heat-conductive, electrical insulating filler.

摘要翻译： 耐热性优异的导热性和压敏性粘合片几乎不会在基材和粘合剂层之间发生锚固断裂，因此可用于将电子部件固定在各种领域的散热构件或固定构件中，包括 建筑材料，车辆，飞机和船舶。 导热性和压敏粘合片是片状，带状等形式，其中含有具有亲水基团的（甲基）丙烯酸烷基酯聚合物的导热和压敏粘合剂组合物层是 形成在包含2至50体积％的导热电绝缘填料的塑料膜的高频溅射蚀刻表面上。

公开(公告)号：US20130052461A1

公开(公告)日：2013-02-28

申请号：US13597836

申请日：2012-08-29

申请人： Shigeki MUTA ,  Masatoshi Suzuki

发明人： Shigeki MUTA ,  Masatoshi Suzuki

IPC分类号： C09J7/02 ,  B32B27/40

CPC分类号： C09J7/0282 ,  C08L2201/02 ,  C08L2201/14 ,  C09J7/25 ,  C09J175/08 ,  C09J2475/006 ,  Y10T428/28 ,  Y10T428/2896

摘要： The present invention relates to a moisture-proof material having a polyurethane film substrate and an adhesive layer formed on at least one surface of the substrate, which material shows a tensile strength of not less than 7500 psi, and an elongation at break of not less than 550%.

摘要翻译： 本发明涉及一种具有聚氨酯膜基材和形成在基材的至少一个表面上的粘合剂层的防潮材料，该材料显示出不小于7500psi的拉伸强度，断裂伸长率不小于 超过550％。

公开(公告)号：US09546303B2

公开(公告)日：2017-01-17

申请号：US13597836

申请日：2012-08-29

申请人： Shigeki Muta ,  Masatoshi Suzuki

发明人： Shigeki Muta ,  Masatoshi Suzuki

IPC分类号： C09J7/02 ,  B32B27/40 ,  C09J175/08

CPC分类号： C09J7/0282 ,  C08L2201/02 ,  C08L2201/14 ,  C09J7/25 ,  C09J175/08 ,  C09J2475/006 ,  Y10T428/28 ,  Y10T428/2896

摘要： The present invention relates to a moisture-proof material having a polyurethane film substrate and an adhesive layer formed on at least one surface of the substrate, which material shows a tensile strength of not less than 7500 psi, and an elongation at break of not less than 550%.

摘要翻译： 本发明涉及一种具有聚氨酯膜基材和形成在基材的至少一个表面上的粘合剂层的防潮材料，该材料显示出不小于7500psi的拉伸强度，断裂伸长率不小于 超过550％。

公开(公告)号：US08133563B2

公开(公告)日：2012-03-13

申请号：US11707121

申请日：2007-02-16

申请人： Masatomi Harada ,  Shigeki Muta ,  Naoyuki Nishiyama ,  Kazumasa Tanaka

发明人： Masatomi Harada ,  Shigeki Muta ,  Naoyuki Nishiyama ,  Kazumasa Tanaka

IPC分类号： B32B9/00 ,  B32B33/00

CPC分类号： C09J5/08 ,  C08K3/02 ,  C09J7/38 ,  C09J7/401 ,  C09J2201/128 ,  C09J2205/102 ,  C09J2483/005 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1452 ,  Y10T428/1457 ,  Y10T428/1476

摘要： The present invention provides a double-sided pressure-sensitive adhesive tape or sheet including a bubble-containing pressure-sensitive adhesive layer; and a releasable liner protecting a pressure-sensitive adhesive surface of the bubble-containing pressure-sensitive adhesive layer, said releasable liner comprising at least a releasably treated layer formed by an ionizing radiation-curable silicone type releasing agent, in which the releasably treated layer formed by the ionizing radiation-curable silicone type releasing agent is employed onto a pressure-sensitive adhesive surface on the heavier releasable side. The double-sided pressure-sensitive adhesive tape or sheet may employ a bubble-containing pressure-sensitive adhesive layer formed by a bubble-containing pressure-sensitive adhesive composition in the form in which a gas component is mixed in a pressure-sensitive adhesive composition.

摘要翻译： 本发明提供一种包含含气泡的压敏粘合剂层的双面压敏粘合带或片材; 以及保护含气泡的压敏粘合剂层的压敏粘合剂表面的可释放衬里，所述可剥离衬里包括由电离辐射固化的硅氧烷型脱模剂形成的至少一个可剥离处理的层，其中可剥离处理的层 由电离辐射固化型硅氧烷型脱模剂形成在较重的可剥离侧的压敏粘合剂表面上。 双面压敏粘合带或片可以采用由含气泡的压敏粘合剂组合物形成的含气泡的压敏粘合剂层，其中将气体组分混合在压敏粘合剂组合物中 。

公开(公告)号：US06123799A

公开(公告)日：2000-09-26

申请号：US319229

申请日：1999-06-03

申请人： Masahiro Ohura ,  Shigeki Muta ,  Takao Yoshikawa

发明人： Masahiro Ohura ,  Shigeki Muta ,  Takao Yoshikawa

IPC分类号： C09J7/00 ,  C09J7/02 ,  C09J9/00 ,  C09J133/06 ,  H01L21/58 ,  H05K3/32 ,  H01L23/02 ,  B65C9/20

CPC分类号： H01L24/28 ,  C09J133/06 ,  C09J133/062 ,  C09J7/0217 ,  C09J7/0246 ,  C09J7/026 ,  C09J9/00 ,  H01L24/83 ,  C09J2201/122 ,  C09J2201/606 ,  H01L2224/2919 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01061 ,  H01L2924/01074 ,  H01L2924/01079 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/14

摘要： In order to provide a heat-conductive pressure-sensitive adhesive which is excellent in heat conductivity and adhesive property, in particular, shows a large adhesive force in a high temperature (heat resisting shear retention force), does not show an extreme viscosity increase during or after the preparation thereof, and is excellent in the stability, the present invention provides a heat-conductive pressure-sensitive adhesive comprising a) 100 parts by weight of a copolymer of a monomer mixture comprising from 70 to 99% by weight of a monomer made up of a (meth) acrylic acid alkyl ester having an alkyl group having from 2 to 14 carbon atoms on an average as the main constituent and from 30 to 1% by weight of a copolymerizable monomer having an acidic or basic polar group in the molecule and b) from 10 to 300 parts by weight of a heat-conductive filler having the same polarity as the polar group of the above-described copolymerizable monomer and having a purity of at least 95% by weight, an adhesive sheet comprising the layer of the heat-conductive pressure-sensitive adhesive on a substrate, and a method of fixing by adhesion an electronic part and a heat-radiating member which comprises fixing by adhering an electronic part and a heat-radiating member by the use of the heat-conductive pressure-sensitive adhesive or the adhesive sheet.

摘要翻译： PCT No.PCT / JP97 / 04320 Sec。 371日期1999年6月3日 102（e）日期1999年6月3日PCT 1997年11月26日PCT公布。 公开号WO98 / 24860 日期1998年6月11日为了提供导热性和粘合性优异的导热性粘合剂，特别是在高温下显示出大的粘合力（耐热剪切保持力），不显示 在制备期间或之后极端粘度增加，并且稳定性优异，本发明提供一种导热压敏粘合剂，其包含：a）100重量份的单体混合物的共聚物，其包含70至99重量％ 的由具有平均为2〜14个碳原子的烷基的（甲基）丙烯酸烷基酯作为主要成分的单体和30〜1重量％的具有酸性或 碱性极性基团，b）10〜300重量份具有与上述可共聚单体的极性基团相同极性的导电填料，其纯度为 至少95重量％的粘合片，包括在基底上的导热压敏粘合剂层的粘合片，以及通过粘合固定电子部件和散热构件的方法，所述电子部件和散热构件包括通过粘附电子部件和 通过使用导热压敏粘合剂或粘合片的散热构件。

公开(公告)号：US20090258176A1

公开(公告)日：2009-10-15

申请号：US12308934

申请日：2007-06-29

申请人： Shigeki Muta ,  Masahiko Ando

发明人： Shigeki Muta ,  Masahiko Ando

IPC分类号： C09J7/02 ,  B32B27/00 ,  C09J5/08 ,  C09J7/00 ,  B32B27/30 ,  B32B7/06

CPC分类号： B32B27/302 ,  B32B27/08 ,  B32B27/12 ,  B32B27/28 ,  B32B27/32 ,  B32B2405/00 ,  C08L23/0853 ,  C09J7/40 ,  C09J7/405 ,  C09J133/02 ,  C09J2205/114 ,  C09J2423/045 ,  C09J2431/005 ,  C09J2433/00 ,  Y10T428/1462 ,  Y10T428/1476 ,  Y10T428/24752 ,  Y10T428/249983 ,  Y10T428/2839 ,  Y10T428/31935

摘要： A first release liner of the present invention comprises a single- or multilayered film having a releasable layer in which the peel strength in application to an acrylic plate (23 DEG C.) is 0.02-0.5 N/20 mm. Also provided is a second release liner which comprises a single- or multilayered film having a releasable layer comprising an ethylene/vinyl acetate resin. The release liners each may be a multilayered film composed of a substrate and a releasable layer. When each of the release liners is used as a release liner in winding a pressure-sensitive adhesive tape on a bobbin, the tape winding operation is free from troubles that the release liner undesirably peels off, tape shifting occurs, and air inclusion occurs between tape layers. When the pressure-sensitive adhesive tape is used, the release liner can be easily peeled from the pressure-sensitive adhesive layer.

摘要翻译： 本发明的第一剥离衬垫包括具有可释放层的单层或多层膜，其中应用于丙烯酸板（23℃）的剥离强度为0.02-0.5N / 20mm。 还提供了第二剥离衬垫，其包括具有包含乙烯/乙酸乙烯酯树脂的可释放层的单层或多层膜。 剥离衬垫各自可以是由衬底和可剥离层组成的多层膜。 当将每个剥离衬垫用作将压敏粘合带卷绕在筒管上时的剥离衬垫时，带卷绕操作没有脱离衬垫不期望地剥离的麻烦，带移动，并且在带之间发生空气夹杂 层。 当使用压敏粘合带时，剥离衬垫可以容易地从压敏粘合剂层剥离。