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    HEAT-PEELABLE DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET
    4.
    发明申请
    HEAT-PEELABLE DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET 审中-公开
    耐高温双面压敏粘合片

    公开(公告)号：US20100119757A1

    公开(公告)日：2010-05-13

    申请号：US12450917

    申请日：2008-04-15

    Applicant: Daisuke Shimokawa ,  Yukio Arimitsu

    Inventor： Daisuke Shimokawa ,  Yukio Arimitsu

    IPC: B32B7/06 ,  C09J7/00 ,  B32B7/04

    CPC classification number: H01G4/308 ,  C08K3/346 ,  C09J7/38 ,  C09J11/04 ,  C09J2201/134 ,  C09J2205/102 ,  C09J2205/11 ,  H01G4/30 ,  Y10T156/1052 ,  Y10T428/1405

    Abstract: Provided is a heat-peelable double-sided pressure-sensitive adhesive sheet that is advantageously usable in the step of cutting a multilayer ceramic sheet performed in a high-temperature atmosphere. Also provided is a process for the cutting of a multilayer ceramic sheet using the above-mentioned sheet.The heat-peelable double-sided pressure-sensitive adhesive sheet includes a substrate; arranged on one side thereof, a heat-expandable pressure-sensitive adhesive layer containing heat-expandable microspheres; and arranged on the other side, a temporary-fixing pressure-sensitive adhesive layer containing a lipophilic layered clay mineral. The lipophilic layered clay mineral is preferably a layered silicate. The lipophilic layered clay mineral may be present in an amount of 0.1 to 45 parts by weight per 100 parts by weight of a base polymer of a pressure-sensitive adhesive constituting the temporary-fixing pressure-sensitive adhesive layer.

    Abstract translation: 提供一种可热切剥离的双面粘合片，其有利地用于在高温气氛中进行的多层陶瓷片的切割工序。 还提供了使用上述片材切割多层陶瓷片的方法。 可热剥离的双面粘合片包括基材; 设置在其一侧，包含热膨胀性微球的热膨胀性压敏粘合剂层; 并且在另一侧上布置有包含亲油层状粘土矿物的临时固定压敏粘合剂层。 亲油性层状粘土矿物优选为层状硅酸盐。 亲水性层状粘土矿物质可以以每100重量份构成临时定影压敏粘合剂层的压敏粘合剂的基础聚合物计为0.1至45重量份的量存在。

    Method of thermal adherend release and apparatus for thermal adherend release
    5.
    发明授权
    Method of thermal adherend release and apparatus for thermal adherend release 失效
    热粘合剂释放方法和热粘贴层释放装置

    公开(公告)号：US07641760B2

    公开(公告)日：2010-01-05

    申请号：US11296323

    申请日：2005-12-08

    Applicant: Tomoko Doi ,  Daisuke Shimokawa ,  Yukio Arimitsu

    Inventor： Tomoko Doi ,  Daisuke Shimokawa ,  Yukio Arimitsu

    IPC: B32B38/10

    CPC classification number: H01L21/6836 ,  B29C63/0013 ,  C09J7/38 ,  C09J2203/326 ,  C09J2205/11 ,  C09J2205/302 ,  H01L2221/68327 ,  H01L2924/19041 ,  Y10S438/976 ,  Y10T156/1147 ,  Y10T156/1153 ,  Y10T156/1911

    Abstract: A method of thermal adherend release, wherein a part of adherends adherent to a heat-peelable pressure-sensitive adhesive sheet having a heat-expandable layer containing a foaming agent are selectively released from the pressure-sensitive adhesive sheet by partly heating the heat-peelable pressure-sensitive adhesive sheet, wherein the method comprises previously heating a sticking site of an adherend to be released at a temperature at which the heat-expandable layer of the heat-peelable pressure-sensitive adhesive sheet does not expand and then heating the sticking site of the adherend in the heat-peelable pressure-sensitive adhesive sheet at a temperature at which the heat-expandable layer expands to thereby selectively releasing the adherend.

    Abstract translation: 一种热粘贴体的剥离方法，其特征在于，将具有含有发泡剂的具有热膨胀层的热剥离性粘合片附着的被粘附物的一部分从所述压敏粘合片选择性地释放， 压敏粘合片，其中，所述方法包括在所述可热剥离性粘合片的热膨胀层未膨胀的温度下预先加热待剥离的被粘物的粘贴部位，然后加热所述粘贴部位 在热膨胀层膨胀的温度下，在热剥离粘合片中的被粘物，从而选择性地释放被粘物。

    CLEANING SHEET, TRANSFER MEMBER PROVIDED WITH CLEANING FUNCTION, AND METHOD FOR CLEANING SUBSTRATE PROCESSING APPARATUS
    6.
    发明申请
    CLEANING SHEET, TRANSFER MEMBER PROVIDED WITH CLEANING FUNCTION, AND METHOD FOR CLEANING SUBSTRATE PROCESSING APPARATUS 失效
    清洁片，具有清洁功能的转移构件以及清洁基板处理装置的方法

    公开(公告)号：US20090263153A1

    公开(公告)日：2009-10-22

    申请号：US12067235

    申请日：2006-10-12

    Applicant: Daisuke Uenda ,  Yukio Arimitsu ,  Yoshio Terada ,  Yasuhiro Amano ,  Akihisa Murata

    Inventor： Daisuke Uenda ,  Yukio Arimitsu ,  Yoshio Terada ,  Yasuhiro Amano ,  Akihisa Murata

    IPC: G03G21/00 ,  B32B3/00

    CPC classification number: B08B1/00 ,  B08B7/0028 ,  H01L21/02096 ,  Y10T428/24355 ,  Y10T428/2457 ,  Y10T428/24612 ,  Y10T428/31

    Abstract: There are provided a transfer member provided with a cleaning function, which have excellent foreign matter removing performance and transfer performance, and which can remove foreign matters having a predetermined particle diameter with especially high efficiency.The transfer member provided with a cleaning function includes a transfer member and the cleaning layer provided on at least one surface of the transfer member. The cleaning layer has a microasperity shape having an arithmetic average roughness Ra of 0.05 μm or less and a maximum height Rz of 1.0 μm or less. Preferably, a substantial surface area of the cleaning layer per a flat surface of 1 mm2 is 150% or more of a substantial surface area of a silicon wafer mirror surface per a flat area of 1 mm2.

    Abstract translation: 提供具有清除功能的转印构件，其具有优异的异物去除性能和转印性能，并且可以以特别高的效率去除具有预定粒径的异物。 设置有清洁功能的传送构件包括传送构件和设置在传送构件的至少一个表面上的清洁层。 清洁层具有0.05微米以下的算术平均粗糙度Ra和1.0μm以下的最大高度Rz的微细度形状。 优选地，每1mm平坦表面的清洁层的基本表面积为1mm 2的平坦区域的硅晶片镜表面的基本表面积的150％或更多。

    Thermal-release double-coated pressure-sensitive adhesive tape or sheet and method of processing adherend
    7.
    发明申请
    Thermal-release double-coated pressure-sensitive adhesive tape or sheet and method of processing adherend 失效
    热剥离双面胶粘带或薄片及其加工方法

    公开(公告)号：US20080169062A1

    公开(公告)日：2008-07-17

    申请号：US12007113

    申请日：2008-01-07

    Applicant: Tomoko Kishimoto ,  Yukio Arimitsu

    Inventor： Tomoko Kishimoto ,  Yukio Arimitsu

    IPC: B32B38/00 ,  B32B33/00

    CPC classification number: H01L21/6836 ,  C08K5/0016 ,  C08K5/12 ,  C09J5/06 ,  C09J7/29 ,  C09J7/38 ,  C09J2201/128 ,  C09J2201/134 ,  C09J2201/622 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2205/11 ,  C09J2205/302 ,  H01G4/308 ,  H01L2221/68327 ,  H01L2924/19041 ,  Y10T428/2848

    Abstract: Disclosed is a thermal-release double-coated pressure-sensitive adhesive tape or sheet which includes a substrate, a foaming agent-free pressure-sensitive adhesive layer (A) arranged on one side of the substrate, and a foaming agent-containing pressure-sensitive adhesive layer (B) arranged on the other side. The pressure-sensitive adhesive layer (A) contains 5 to 30 parts by weight of a plasticizer and 100 parts by weight of a base polymer and has a tensile adhesive strength of 1 N/20 mm in width or less with respect to a poly(ethylene terephthalate) film as determined at a peel angle of 180 degrees, a rate of pulling of 300 mm/minute, a temperature of 23±° C., and a relative humidity of 65±5%. The weight loss of plasticizer is 2 percent by weight or less when the tape or sheet is heated at a temperature of 165° C. and a pressure of one atmosphere for one hour.

    Abstract translation: 公开了一种热释放双涂层压敏粘合带或片，其包括基材，布置在基材的一侧上的不含发泡剂的压敏粘合剂层（A）和含发泡剂的压敏粘合剂层 粘合剂层（B）。 压敏粘合剂层（A）含有5〜30重量份的增塑剂和100重量份的基础聚合物，并且相对于聚（乙烯醇共聚物）的拉伸粘合强度为1mm以下， 对苯二甲酸乙二醇酯）膜，其剥离角为180度，拉伸速度为300mm /分钟，温度为23±℃，相对湿度为65±5％。 当将带或片在165℃的温度和一个大气压下加热1小时时，增塑剂的减重量为2重量％以下。

    Method for thermally releasing adherend and apparatus for thermally releasing adherend
    8.
    发明申请
    Method for thermally releasing adherend and apparatus for thermally releasing adherend 审中-公开
    粘合剂热释放方法和用于热脱模粘合体的装置

    公开(公告)号：US20080073034A1

    公开(公告)日：2008-03-27

    申请号：US11984362

    申请日：2007-11-16

    Applicant: Seiji Izutani ,  Michirou Kawanishi ,  Yukio Arimitsu

    Inventor： Seiji Izutani ,  Michirou Kawanishi ,  Yukio Arimitsu

    IPC: B32B38/10

    CPC classification number: H01L21/6835 ,  C09J7/38 ,  C09J2201/36 ,  C09J2205/11 ,  H01L21/67132 ,  H01L21/6836 ,  H01L2221/68322 ,  H01L2221/68327 ,  H01L2924/19041 ,  Y10T156/1147 ,  Y10T156/1153 ,  Y10T156/1184 ,  Y10T156/1911 ,  Y10T156/1967

    Abstract: The invention provides a method for thermally releasing an adherend, which comprises selectively releasing one or some of a plurality of substances adhered on a thermally releasable pressure-sensitive adhesive sheet having a thermally expandable layer containing therein thermo-expandable microspheres, by partly heating the pressure-sensitive adhesive sheet using a heating unit capable of partly heating the pressure-sensitive adhesive sheet. This thermally releasing method may further involve a step of cutting the substance adhered to the pressure-sensitive adhesive sheet. In this occasion, the heating unit has a heating portion of a shape in conformity with the shape of the adherend to be released, and may be provided on at lease one of the side to which the adherend is adhered and the opposite side thereto of the pressure-sensitive adhesive sheet.

    Abstract translation: 本发明提供了一种用于热释放被粘物的方法，其包括通过部分加热压力来选择性地释放粘附在具有热可膨胀层的热可释放压敏粘合片上的多种物质中的一种或一种，其中包含热可膨胀微球 使用能够部分加热压敏粘合片的加热单元的敏感性粘合片。 该热释放方法还可以包括切割附着在压敏粘合片上的物质的步骤。 在这种情况下，加热单元具有与待被剥离的被粘物的形状一致的加热部，并且可以设置在被粘物侧的至少一侧和与被粘物相反的一侧 压敏粘合片。

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