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1. 发明申请

US20110020637A1 LAMINATED FILM AND PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：层压膜和压敏胶带
公开(公告)号：US20110020637A1
公开(公告)日：2011-01-27
申请号：US12829640
申请日：2010-07-02
申请人： Shinsuke IKISHIMA , Ikkou HANAKI , Shou UCHIDA , Kouhei TAKEDA , Keiji HAYASHI , Kooki OOYAMA , Naoto HAYASHI
发明人： Shinsuke IKISHIMA , Ikkou HANAKI , Shou UCHIDA , Kouhei TAKEDA , Keiji HAYASHI , Kooki OOYAMA , Naoto HAYASHI
IPC分类号： B32B27/00 , C09J7/02 , B32B27/32
CPC分类号： B32B27/08 , B32B27/18 , B32B27/20 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2250/24 , B32B2264/10 , B32B2270/00 , B32B2307/308 , B32B2307/40 , B32B2307/538 , B32B2405/00 , B32B2451/00 , B32B2457/00 , B32B2519/00 , B32B2605/00 , C09J7/29 , C09J2423/006 , C09J2431/006 , Y10T428/24355 , Y10T428/265 , Y10T428/2848 , Y10T428/31504 , Y10T428/31931
摘要： Provided is a laminated film and a pressure-sensitive adhesive tape in each of which a difference between an image clarity in a lengthwise direction and an image clarity in a widthwise direction is small and hence the distortion of transmitted light is small, and desired mechanical properties are substantially free of reduction. The laminated film of the present invention is a laminated film including a base material layer, and a surface layer, in which the base material layer contains a thermoplastic resin, and the absolute value of a difference between an image clarity in the lengthwise direction of the laminated film and an image clarity in the widthwise direction of the laminated film is 10% or less.
摘要翻译：本发明提供一种层叠膜和粘合带，其中，长度方向上的图像透明度和宽度方向的图像清晰度之间的差异小，因此透射光的变形小，并且期望的机械性能基本上没有减少。本发明的层叠膜是包含基材层和基材层含有热塑性树脂的表层的层压膜，其中，在基材层的长度方向上的图像透明度之间的差绝对值叠层膜的宽度方向的图像透明度为10％以下。

2. 发明申请

US20110244227A1 PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：压敏胶带
公开(公告)号：US20110244227A1
公开(公告)日：2011-10-06
申请号：US13025379
申请日：2011-02-11
申请人： Naoto HAYASHI , Shinsuke IKISHIMA , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
发明人： Naoto HAYASHI , Shinsuke IKISHIMA , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
IPC分类号： B32B7/12 , B29C47/06
CPC分类号： B32B7/12 , B32B25/08 , B32B25/16 , B32B27/08 , B32B27/28 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2274/00 , B32B2307/538 , B32B2307/712 , B32B2307/732 , B32B2405/00 , C09J7/381 , C09J2201/36 , C09J2453/00 , Y10T428/2848
摘要： Provided is the following novel pressure-sensitive adhesive tape that expresses a sufficiently strong adhesion for an adherend. The adhesion of the novel pressure-sensitive adhesive tape in its production process is controlled so as to be moderately weak. Accordingly, a peeling failure and the occurrence of a wrinkle are sufficiently suppressed, and hence stable product supply is performed. The pressure-sensitive adhesive tape of the present invention includes at least three layers including: a base material layer (A); a first pressure-sensitive adhesive layer (B1); and a second pressure-sensitive adhesive layer (B2) in the stated order, in which: the base material layer (A) contains a thermoplastic resin; each of the first pressure-sensitive adhesive layer (B1) and the second pressure-sensitive adhesive layer (B2) contains a tackifier; a ratio R1/R2 of a content (R1) of the tackifier in the first pressure-sensitive adhesive layer (B1) to a content (R2) of the tackifier in the second pressure-sensitive adhesive layer (B2) is 0.90 to 1.10; and the content of the tackifier in the second pressure-sensitive adhesive layer (B2) is 5 wt % or more.
摘要翻译：提供了对于被粘物表现出足够强的粘附性的以下新型压敏粘合带。新型压敏粘合带在其生产过程中的粘合力被控制为适度弱。因此，能够充分抑制剥离破坏和褶皱的发生，从而进行稳定的产品供给。本发明的压敏粘合带包括至少三层，包括：基材层（A）; 第一压敏粘合剂层（B1）; 和第二压敏粘合剂层（B2），其中：基材层（A）含有热塑性树脂; 第一压敏粘合剂层（B1）和第二压敏粘合剂层（B2）中的每一个含有增粘剂; 第一粘合剂层（B1）中的增粘剂的含量（R1）与第二粘合剂层（B2）中的增粘剂的含量（R2）的比率R1 / R2为0.90〜1.10; 并且第二压敏粘合剂层（B2）中的增粘剂的含量为5重量％以上。

3. 发明申请

US20110287253A1 PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：压敏胶带
公开(公告)号：US20110287253A1
公开(公告)日：2011-11-24
申请号：US13072983
申请日：2011-03-28
申请人： Naoto HAYASHI , Shinsuke IKISHIMA , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
发明人： Naoto HAYASHI , Shinsuke IKISHIMA , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
IPC分类号： C09J7/02 , B32B27/32
CPC分类号： C09J7/381 , C09J2201/36 , C09J2453/00 , Y10T428/26 , Y10T428/266 , Y10T428/269 , Y10T428/2848
摘要： Provided is the following novel pressure-sensitive adhesive tape. The pressure-sensitive adhesive tape has a moderately weak adhesion during a time period from a production process (during its production) to the time of the accomplishment of the product as a result of the completion of the production (immediately after the production). Accordingly, the occurrence of a peeling trace, the occurrence of a peeling sound, and the like resulting from strong adherence of a pressure-sensitive adhesive layer to a roll or the like at the time of the production can be sufficiently suppressed. As a result, stable product supply can be performed. On the other hand, the pressure-sensitive adhesive tape can express a sufficiently strong adhesion for an adherend after a lapse of a predetermined time from the production (e.g., at the time of its use). The pressure-sensitive adhesive tape includes at least three layers including: a base material layer (A); a first pressure-sensitive adhesive layer (B1); and a second pressure-sensitive adhesive layer (B2) in the stated order, in which: the base material layer (A) contains a thermoplastic resin; the first pressure-sensitive adhesive layer (B1) contains a tackifier at a content of 12 wt % or more; the second pressure-sensitive adhesive layer (B2) contains a tackifier at a content of 10 wt % or less; and the adhesive strength of the pressure-sensitive adhesive tape immediately after the production for a stainless plate measured in conformity with JIS Z 0237 (2000) is 0.7 N/20 mm or less.
摘要翻译：提供以下新型压敏粘合带。在生产过程（生产期间）到生产完成（生产之后）完成产品的时间段期间，压敏粘合带具有适度弱的粘附性。因此，能够充分地抑制在制造时粘合剂层对辊等的强粘附而产生的剥离痕迹，剥离声等的发生。因此，可以实现稳定的产品供应。另一方面，压敏粘合带在从生产（例如在使用时）经过预定时间之后，可以对被粘物表现出足够强的粘合性。所述压敏粘合带包括至少三层，包括：基材层（A）; 第一压敏粘合剂层（B1）; 和第二压敏粘合剂层（B2），其中：基材层（A）含有热塑性树脂; 第一粘合剂层（B1）含有12重量％以上的增粘剂，第二压敏粘合剂层（B2）含有10重量％以下的增粘剂，并且根据JIS Z 0237（2000）测定的不锈钢板的制造之后的压敏粘合带的粘合强度为0.7N / 20mm以下。

4. 发明申请

US20110244221A1 PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：压敏胶带
公开(公告)号：US20110244221A1
公开(公告)日：2011-10-06
申请号：US13025299
申请日：2011-02-11
申请人： Naoto HAYASHI , Shinsuke IKISHIMA , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
发明人： Naoto HAYASHI , Shinsuke IKISHIMA , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
IPC分类号： B32B7/12 , B32B27/08 , B29C47/06
CPC分类号： B32B7/12 , B32B25/08 , B32B25/16 , B32B27/08 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2274/00 , B32B2307/538 , B32B2307/712 , B32B2307/732 , B32B2405/00 , C09J7/381 , C09J2201/36 , C09J2453/00 , Y10T428/26 , Y10T428/264 , Y10T428/2848
摘要： Provided is the following novel pressure-sensitive adhesive tape. The pressure-sensitive adhesive tape has a moderately weak adhesion during a time period from a production process (during its production) to the time of the accomplishment of the product as a result of the completion of the production (immediately after the production). Accordingly, a peeling failure and the occurrence of a wrinkle resulting from strong adherence of a pressure-sensitive adhesive layer to a roll or the like at the time of the production can be sufficiently suppressed. As a result, stable product supply can be performed. On the other hand, the pressure-sensitive adhesive tape can express a sufficiently strong adhesion for an adherend after a lapse of a predetermined time from the production (e.g., at the time of its use). The pressure-sensitive adhesive tape includes at least three layers including: a base material layer (A); a first pressure-sensitive adhesive layer (B1); and a second pressure-sensitive adhesive layer (B2) in the stated order, in which: the base material layer (A) contains a thermoplastic resin; the first pressure-sensitive adhesive layer (B1) contains a tackifier at a content of 12 wt % or more; and the second pressure-sensitive adhesive layer (B2) contains a tackifier at a content of 10 wt % or less.
摘要翻译：提供以下新型压敏粘合带。在生产过程（生产期间）到生产完成（生产之后）完成产品的时间段期间，压敏粘合带具有适度弱的粘附性。因此，能够充分地抑制剥离破坏，并且能够充分地抑制在制造时粘合剂层对辊等的强粘附而产生的褶皱的发生。因此，可以实现稳定的产品供应。另一方面，压敏粘合带在从生产（例如在使用时）经过预定时间之后，可以对被粘物表现出足够强的粘合性。所述压敏粘合带包括至少三层，包括：基材层（A）; 第一压敏粘合剂层（B1）; 和第二压敏粘合剂层（B2），其中：基材层（A）含有热塑性树脂; 第一粘合剂层（B1）含有12重量％以上的增粘剂，并且第二压敏粘合剂层（B2）含有10重量％以下的增粘剂。

5. 发明申请

US20110287240A1 PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：压敏胶带
公开(公告)号：US20110287240A1
公开(公告)日：2011-11-24
申请号：US13073080
申请日：2011-03-28
申请人： Shinsuke IKISHIMA , Naoto HAYASHI , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
发明人： Shinsuke IKISHIMA , Naoto HAYASHI , Kooki OOYAMA , Keiji HAYASHI , Shou UCHIDA , Kouhei TAKEDA , Ryohei SAWAZAKI
IPC分类号： C09J7/02 , B32B7/02 , B29C47/06
CPC分类号： B32B7/12 , B32B7/02 , B32B27/08 , B32B27/16 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2274/00 , B32B2307/732 , B32B2405/00 , C09J7/381 , C09J2201/36 , C09J2453/00 , Y10T428/24967 , Y10T428/269
摘要： Provided is a novel pressure-sensitive adhesive tape having a moderately weak adhesion during a time period from a production process (during its production) to the time of the accomplishment of the product as a result of the completion of the production (immediately after the production). Accordingly, the peeling failure, or the like, resulting from strong adherence of a pressure-sensitive adhesive layer to a roll or the like at the time of the production can be sufficiently suppressed. As a result, stable product supply can be performed. In addition, even after the lapse of about a half day from immediately after the production, the pressure-sensitive adhesive tape can be easily rewound. On the other hand, the pressure-sensitive adhesive tape can express a sufficiently strong adhesion for an adherend after the lapse of a predetermined time from the production (e.g., at the time of its use). The pressure-sensitive adhesive tape of the present invention includes at least three layers including: a base material layer (A); a first pressure-sensitive adhesive layer (B1); and a second pressure-sensitive adhesive layer (B2) in the stated order, in which: the base material layer (A) contains a thermoplastic resin; the first pressure-sensitive adhesive layer (B1) contains a tackifier at a content of 12 wt % or more; the second pressure-sensitive adhesive layer (B2) contains a tackifier at a content of 10 wt % or less; and the second pressure-sensitive adhesive layer (B2) has a thickness of 10 μm or more.
摘要翻译：提供了一种新的压敏粘合带，其在生产过程（在其生产中）到生产完成（紧随生产之后）完成产品的时间段内具有适度弱的粘合性）。因此，可以充分地抑制在制造时粘合剂层对辊等的强粘附而产生的剥离破坏等。因此，可以实现稳定的产品供应。此外，即使在生产后立即经过约半天之后，也可以容易地卷绕压敏粘合带。另一方面，压敏粘合带在从生产（例如在使用时）经过预定时间之后，可以对被粘物表现出足够强的粘合性。本发明的压敏粘合带包括至少三层，包括：基材层（A）; 第一压敏粘合剂层（B1）; 和第二压敏粘合剂层（B2），其中：基材层（A）含有热塑性树脂; 第一粘合剂层（B1）含有12重量％以上的增粘剂，第二压敏粘合剂层（B2）含有10重量％以下的增粘剂，第二粘合剂层（B2）的厚度为10μm以上。

6. 发明申请

US20110233827A1 APPARATUS AND METHOD FOR INFLATION EXTRUSION MOLDING OF PRESSURE-SENSITIVE ADHESIVE SHEET 有权
标题翻译：压敏胶粘剂渗透成型设备及方法
公开(公告)号：US20110233827A1
公开(公告)日：2011-09-29
申请号：US12832381
申请日：2010-07-08
申请人： Kooki OOYAMA , Shinsuke IKISHIMA , Naoto HAYASHI , Tadao TORII , Toshihisa YAMANE , Yuuki KATOU
发明人： Kooki OOYAMA , Shinsuke IKISHIMA , Naoto HAYASHI , Tadao TORII , Toshihisa YAMANE , Yuuki KATOU
IPC分类号： B29C47/06
CPC分类号： B29C47/0066 , B29C47/0026 , B29C49/04 , B29C2793/0063
摘要： The present invention provides an apparatus for inflation extrusion molding of pressure-sensitive adhesive sheet, the apparatus including: one or a plurality of extruders; a die into which one or a plurality of resin materials including at least a resin material for forming a pressure-sensitive adhesive layer and extruded respectively from the extruders are respectively introduced and which extrudes from an ejection opening the resin materials into an inflated cylindrical shape having a predetermined diameter in accordance with an inflation method; and two stabilizers facing each other at a predetermined angle so as to upwardly approach each other, and defining a space therebetween through which the cylindrically-shaped resin materials extruded from the die are passed to be deformed into a pressure-sensitive adhesive sheet in a flattened elliptical shape having a predetermined width, in which the stabilizers each have a plurality of air floating portions each of which blows air toward the resin materials; and the stabilizers rotate in one direction around the central axis of the cylindrically-shaped resin materials.
摘要翻译：本发明提供一种用于压敏粘合片的吹塑挤出成型的装置，该装置包括：一个或多个挤出机; 分别引入至少包括用于形成压敏粘合剂层并分别从挤出机挤出的树脂材料的一种或多种树脂材料的模具，其从喷射口将树脂材料挤出成具有膨胀的圆柱形形状，根据膨胀方法的预定直径; 两个稳定器以预定的角度彼此面对，以便彼此向上接近，并且在其间限定了从模具挤出的圆柱形树脂材料通过的空间，以变形成压平粘合片具有预定宽度的椭圆形状，其中稳定器具有多个空气浮动部分，每个空气浮动部分朝向树脂材料吹送空气; 并且稳定剂围绕圆柱形树脂材料的中心轴线在一个方向上旋转。

7. 发明申请

US20120112380A1 Apparatus and Method for Inflation Extrusion Molding of Pressure-Sensitive Adhesive Sheet 有权
标题翻译：压敏粘合片膨胀挤压成型设备及方法
公开(公告)号：US20120112380A1
公开(公告)日：2012-05-10
申请号：US13296591
申请日：2011-11-15
申请人： Kooki OOYAMA , Shinsuke IKISHIMA , Naoto HAYASHI , Tadao TORII , Toshihisa YAMANE , Yuuki KATOU
发明人： Kooki OOYAMA , Shinsuke IKISHIMA , Naoto HAYASHI , Tadao TORII , Toshihisa YAMANE , Yuuki KATOU
IPC分类号： B29C47/00 , B29C47/08
CPC分类号： B29C47/0066 , B29C47/0026 , B29C49/04 , B29C2793/0063
摘要： The present invention provides an apparatus for inflation extrusion molding of pressure-sensitive adhesive sheet, including: one or a plurality of extruders; a die into which one or a plurality of resin materials are respectively introduced and which extrudes from an ejection opening the resin materials into an inflated cylindrical shape having a predetermined diameter in accordance with an inflation method; and two stabilizers facing each other at a predetermined angle so as to upwardly approach each other, and defining a space therebetween through which the cylindrically-shaped resin materials extruded from the die are passed to be deformed into a pressure-sensitive adhesive sheet in a flattened elliptical shape having a predetermined width, in which the stabilizers each have a plurality of air floating portions each of which blows air toward the resin materials; and the stabilizers rotate in one direction around the central axis of the cylindrically-shaped resin materials.
摘要翻译：本发明提供一种用于压敏粘合片的吹塑挤出成型的装置，包括：一个或多个挤出机; 分别引入一个或多个树脂材料的模具，并且根据膨胀方法将树脂材料从喷射口挤出成具有预定直径的膨胀圆筒形状的模具; 两个稳定器以预定的角度彼此面对，以便彼此向上接近，并且在其间限定了从模具挤出的圆柱形树脂材料通过的空间，以变形成压平粘合片具有预定宽度的椭圆形状，其中稳定器具有多个空气浮动部分，每个空气浮动部分朝向树脂材料吹送空气; 并且稳定剂围绕圆柱形树脂材料的中心轴线在一个方向上旋转。

8. 发明申请

US20120070661A1 PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：压敏胶带
公开(公告)号：US20120070661A1
公开(公告)日：2012-03-22
申请号：US13232476
申请日：2011-09-14
申请人： Shinsuke IKISHIMA , Takashi HABU , Fumiteru ASAI , Kooki OOYAMA , Tadao TORII , Katsutoshi KAMEI , Yuuki KATOU , Tomokazu TAKAHASHI
发明人： Shinsuke IKISHIMA , Takashi HABU , Fumiteru ASAI , Kooki OOYAMA , Tadao TORII , Katsutoshi KAMEI , Yuuki KATOU , Tomokazu TAKAHASHI
IPC分类号： C09J7/02 , B29C47/06 , C09J123/14 , B32B27/08
CPC分类号： C09J123/142 , C08L23/0853 , C09J7/22 , C09J7/24 , C09J7/38 , C09J2423/046 , C09J2423/10 , C09J2431/006 , H01L21/6836 , Y10T428/2878
摘要： A pressure-sensitive adhesive tape according to an embodiment of the present invention includes, a pressure-sensitive adhesive layer; and a base layer, wherein: the pressure-sensitive adhesive layer contains an amorphous propylene- (1-butene) copolymer polymerized by using a metallocene catalyst, the amorphous propylene-(1-butene) copolymer having a weight-average molecular weight (Mw) of 200,000 or more and a molecular weight distribution (Mw/Mn) of 2 or less; and the base layer contains an ethylene-vinyl acetate copolymer.
摘要翻译：根据本发明实施例的压敏粘合带包括：压敏粘合剂层; 和基础层，其中：所述压敏粘合剂层含有通过使用茂金属催化剂聚合的无定形丙烯 - （1-丁烯）共聚物，所述无定形丙烯 - （1-丁烯）共聚物具有重均分子量（Mw ）为20万以上，分子量分布（Mw / Mn）为2以下; 并且基层含有乙烯 - 乙酸乙烯酯共聚物。

9. 发明申请

US20120070658A1 PRESSURE-SENSITIVE ADHESIVE TAPE 审中-公开
标题翻译：压敏胶带
公开(公告)号：US20120070658A1
公开(公告)日：2012-03-22
申请号：US13232716
申请日：2011-09-14
申请人： Shinsuke IKISHIMA , Takashi HABU , Fumiteru ASAI , Kooki OOYAMA , Tadao TORII , Katsutoshi KAMEI , Yuuki KATOU , Tomokazu TAKAHASHI
发明人： Shinsuke IKISHIMA , Takashi HABU , Fumiteru ASAI , Kooki OOYAMA , Tadao TORII , Katsutoshi KAMEI , Yuuki KATOU , Tomokazu TAKAHASHI
IPC分类号： C09J7/02 , B29C47/06
CPC分类号： H01L21/67132 , B32B27/306 , B32B27/327 , B32B2250/24 , B32B2250/246 , B32B2405/00 , B32B2457/14 , C09J7/29 , C09J2201/162 , C09J2201/622 , C09J2203/326 , C09J2423/106 , H01L21/6836 , H01L2221/68327 , H01L2221/6834 , H01L2221/68386 , Y10T428/2848
摘要： A pressure-sensitive adhesive tape according to an embodiment of the present invention includes, a heat-resistant layer; a base layer; and a pressure-sensitive adhesive layer in this order, wherein: the pressure-sensitive adhesive tape has an elastic modulus, i.e., Young's modulus at 25° C. of 150 MPa or less; and the heat-resistant layer contains a polypropylene-based resin polymerized by using a metallocene catalyst, the polypropylene-based resin having a melting point of 110° C. to 200° C. and a molecular weight distribution “Mw/Mn” of 3 or less.
摘要翻译：根据本发明实施例的压敏粘合带包括耐热层; 基层; 和粘合剂层，其中：压敏粘合带具有弹性模量，即25℃下的杨氏模量为150MPa以下; 耐热层含有通过使用金属茂催化剂聚合的聚丙烯系树脂，该聚丙烯系树脂的熔点为110℃〜200℃，分子量分布“Mw / Mn”为3 或更少。

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