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公开(公告)号：US20080032103A1
公开(公告)日：2008-02-07
申请号：US11587771
申请日：2005-04-27
申请人： Takashi Kikuchi , Hiroyuki Tsuji , Takashi Itoh , Shigeru Tanaka , Eiichiro Kuribayashi , Greg Clements
发明人： Takashi Kikuchi , Hiroyuki Tsuji , Takashi Itoh , Shigeru Tanaka , Eiichiro Kuribayashi , Greg Clements
CPC分类号： H05K1/0346 , H05K3/386 , H05K3/4626 , H05K2201/0129 , H05K2201/0154 , Y10T428/24959 , Y10T428/31725
摘要： A multilayer printed circuit board can be used in high-frequency applications, is not easily affected by environmental changes, and has stable dielectric characteristics. A multilayer printed circuit board suitable for use in the high-frequency range includes at least two printed wiring sheets laminated with an interlayer bonding member therebetween. At least one of the at least two printed wiring sheets includes an insulating film, an adhesive layer containing a thermoplastic polyimide disposed on at least one surface of the insulating film, and a metal wiring layer disposed on the adhesive layer. The interlayer bonding member contains a thermoplastic polyimide.
摘要翻译： 多层印刷电路板可用于高频应用，不易受环境变化的影响，具有稳定的介电特性。 适用于高频范围的多层印刷电路板包括至少两层印刷布线片，其间夹有层间接合构件。 所述至少两个印刷布线板中的至少一个包括绝缘膜，包含设置在所述绝缘膜的至少一个表面上的热塑性聚酰亚胺的粘合剂层和设置在所述粘合剂层上的金属布线层。 层间结合部件含有热塑性聚酰亚胺。
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公开(公告)号：US20070158869A1
公开(公告)日：2007-07-12
申请号：US11601267
申请日：2006-11-17
IPC分类号： B29C47/06
CPC分类号： B32B27/18 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/281 , B32B2307/306 , B32B2457/00 , B32B2457/08 , C09J7/22 , C09J7/35 , C09J179/08 , C09J2479/08 , C09J2479/086 , Y10T428/31728
摘要： A process for producing an adhesive film includes laminating an adhesive layer containing thermoplastic polyimide onto at least one surface of a highly heat-resistant polyimide layer by coextrusion casting method, wherein a chemical dehydrator and a catalyst are contained in a precursor solution of the highly heat-resistant polyimide and/or a solution containing either the thermoplastic polyimide or a precursor of the thermoplastic polyimide.
摘要翻译： 制造粘合膜的方法包括通过共挤出铸造法将含有热塑性聚酰亚胺的粘合层层压到高耐热聚酰亚胺层的至少一个表面上，其中在高热量的前体溶液中含有化学脱水剂和催化剂 耐热聚酰亚胺和/或含热塑性聚酰亚胺或热塑性聚酰亚胺前体的溶液。
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公开(公告)号：US20070113972A1
公开(公告)日：2007-05-24
申请号：US10584352
申请日：2004-12-20
申请人： Takashi Kikuchi , Hiroyuki Tsuji
发明人： Takashi Kikuchi , Hiroyuki Tsuji
CPC分类号： B29C66/00441 , B29C65/18 , B29C65/26 , B29C65/30 , B29C66/0242 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/72321 , B29C66/8122 , B29C66/83413 , B29C66/83423 , B29L2009/001 , B29L2009/003 , B32B37/26 , B32B2309/16 , B32B2311/00 , H05K1/0393 , H05K3/022 , H05K2203/1383 , B29K2905/00 , B29K2079/08
摘要： Disclosed is a method of manufacturing a flexible laminate substrate having an improved appearance and dimensional stability after removal of a metal foil. Specifically disclosed is a method of manufacturing a flexible laminate substrate 5 wherein a metal foil 2 is bonded to at least one surface of a heat-resistant adhesive film 3. The method comprises a step wherein the heat-resistant adhesive film 3 and the metal foil 2 are thermally laminated between a pair of metal rolls 4 via a protective film 1, thereby forming a laminate 7 wherein the heat-resistant adhesive film 3, the metal foil 2, and the protective film 1 are bonded together, and another step wherein the protective film 1 is removed. The tension of the laminate 7 at the time when the protective film 1 is removed is higher than the tension of the laminate 7 before the removal of the protective film 1.
摘要翻译： 公开了一种在去除金属箔之后具有改善的外观和尺寸稳定性的柔性层压基板的制造方法。 具体公开了一种制造柔性层压基板5的方法，其中金属箔2结合到耐热粘合膜3的至少一个表面上。 该方法包括通过保护膜1将耐热粘合剂膜3和金属箔2热层压在一对金属辊4之间的步骤，从而形成层压体7，其中耐热粘合膜3，金属 箔2，保护膜1接合在一起，另一步骤是除去保护膜1。 除去保护膜1之前的层叠体7的张力比除去保护膜1前的层叠体7的张力高。
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公开(公告)号：US20060216502A1
公开(公告)日：2006-09-28
申请号：US10541081
申请日：2003-12-08
申请人： Takashi Kikuchi , Naoki Hase , Hiroyuki Tsuji , Yasuo Fushiki
发明人： Takashi Kikuchi , Naoki Hase , Hiroyuki Tsuji , Yasuo Fushiki
IPC分类号： B32B7/12
CPC分类号： B32B15/20 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/281 , B32B2274/00 , B32B2307/5825 , B32B2307/732 , B32B2457/08 , H05K1/036 , H05K3/386 , H05K2201/0129 , Y10T428/28
摘要： A bonding sheet that can be bonded with a metal foil by thermal lamination and has excellent adhesiveness and reduced warpage, and a one-side metal-clad laminate are provided. A bonding sheet has an adhesive layer containing a thermoplastic resin disposed on one side of a heat resistant film and a non-adhesive layer containing a non-thermoplastic resin and a thermoplastic resin disposed on the other side of the heat resistant film. The ratio of the non-thermoplastic resin to the thermoplastic resin in the non-adhesive layer is 82/18 to 97/3 on a weight basis.
摘要翻译： 提供了可以通过热层压与金属箔结合并且具有优异的粘附性和减小的翘曲的粘合片，以及单面覆金属层压板。 接合片具有包含设置在耐热膜一侧的热塑性树脂和含有非热塑性树脂的非粘合层和设置在耐热膜另一侧的热塑性树脂的粘合层。 非粘合剂层中的非热塑性树脂与热塑性树脂的重量比为82/18至97/3。
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5.发明授权Adhesive film, flexible metal-clad laminate including the same with improved dimensional stability, and production method therefor 有权粘合膜，具有改善的尺寸稳定性的柔性金属包覆层压板及其制造方法公开(公告)号：US07951251B2
公开(公告)日：2011-05-31
申请号：US10585141
申请日：2004-12-28
CPC分类号： B32B15/08 , B32B7/12 , B32B27/34 , C09J179/08 , Y10T156/1002 , Y10T428/2852 , Y10T428/31681
摘要： It is an object of the present invention to provide an adhesive film which is used for producing, by a laminating method, a flexible metal-clad laminate in which the change in dimensions is suppressed, a flexible metal-clad laminate including the adhesive film, and a production method therefor. The present invention relates to an adhesive film including a polyimide film and an adhesive layer containing a thermoplastic polyimide, the adhesive layer being disposed on at least one surface of the polyimide film, a flexible metal-clad laminate produced by laminating a metal foil to the adhesive film with a thermal roll laminator, and a production method therefor, wherein the polyimide film is formed by a process including step (A) of mixing a polyamic acid solution, a dehydrating agent, and an imidization catalyst, and casting and applying the mixture onto a support to form a gel film; step (B) of stripping off the gel film and fixing both ends of the gel film; and step (C) of heating and transporting the film with both ends being fixed in a state loosened in the TD direction.
摘要翻译： 本发明的目的是提供一种粘合膜，其用于通过层压方法制造其中尺寸变化被抑制的柔性覆金属层压板，包括粘合剂膜的柔性覆金属层压板， 及其制造方法。 本发明涉及包括聚酰亚胺膜和含有热塑性聚酰亚胺的粘合剂层的粘合剂膜，粘合剂层设置在聚酰亚胺膜的至少一个表面上，柔性覆金属层压板通过将金属箔层压到 具有热辊层压机的粘合膜及其制造方法，其中通过包括将聚酰胺酸溶液，脱水剂和酰亚胺化催化剂混合的步骤（A）的方法形成所述聚酰亚胺膜，以及将所述混合物 在支撑体上形成凝胶膜; 步骤（B）剥离凝胶膜并固定凝胶膜的两端; 并且将两端的加热和输送的步骤（C）固定在TD方向松动的状态。
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公开(公告)号：US20060054262A1
公开(公告)日：2006-03-16
申请号：US10532766
申请日：2003-10-09
申请人： Takashi Kikuchi , Naoki Hase , Hiroyuki Tsuji , Yasuo Fushiki
发明人： Takashi Kikuchi , Naoki Hase , Hiroyuki Tsuji , Yasuo Fushiki
CPC分类号： B32B15/08 , B32B7/12 , B32B15/20 , B32B37/0007 , B32B37/26 , B32B2307/306 , B32B2307/734 , B32B2309/105 , B32B2311/00 , B32B2311/12 , B32B2379/08 , B32B2457/08 , H05K1/0393 , H05K3/022 , H05K3/386 , H05K2201/0154 , H05K2201/0355 , H05K2201/068 , H05K2203/068 , Y10T156/10 , Y10T428/31678 , Y10T428/31721
摘要： A method for manufacturing a heat resistant flexible laminate effectively enabling avoidance of not only visual defects but occurrence of dimensional changes, and a heat resistant flexible laminate are provided. In a process for laminating a heat resistant adhesive material and a metallic foil by thermal lamination, a film-like protective material is disposed between a pressurized surface and the metallic foil at the time of thermal lamination. At this time, coefficients of linear expansion in a temperature range of 200 degree C. to 300 degree C. of the heat resistant adhesive material and the protective material are within a range of a coefficient of linear expansion of the metallic foil ±10 ppm/degrees C. Thereby, occurrence of visual defects is not only effectively avoidable, but excellent dimensional change after etching may be exhibited.
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7.发明授权Process for producing heat-resistant flexible laminate and heat-resistant flexible laminate produced thereby 有权由此生产耐热柔性层压材料和耐热柔性层压材料的方法公开(公告)号：US08435641B2
公开(公告)日：2013-05-07
申请号：US10532766
申请日：2003-10-09
申请人： Takashi Kikuchi , Naoki Hase , Hiroyuki Tsuji , Yasuo Fushiki
发明人： Takashi Kikuchi , Naoki Hase , Hiroyuki Tsuji , Yasuo Fushiki
CPC分类号： B32B15/08 , B32B7/12 , B32B15/20 , B32B37/0007 , B32B37/26 , B32B2307/306 , B32B2307/734 , B32B2309/105 , B32B2311/00 , B32B2311/12 , B32B2379/08 , B32B2457/08 , H05K1/0393 , H05K3/022 , H05K3/386 , H05K2201/0154 , H05K2201/0355 , H05K2201/068 , H05K2203/068 , Y10T156/10 , Y10T428/31678 , Y10T428/31721
摘要： A method for manufacturing a heat resistant flexible laminate effectively enabling avoidance of not only visual defects but occurrence of dimensional changes, and a heat resistant flexible laminate are provided. In a process for laminating a heat resistant adhesive material and a metallic foil by thermal lamination, a film-like protective material is disposed between a pressurized surface and the metallic foil at the time of thermal lamination. At this time, coefficients of linear expansion in a temperature range of 200 degree C. to 300 degree C. of the heat resistant adhesive material and the protective material are within a range of a coefficient of linear expansion of the metallic foil ±10 ppm/degrees C. Thereby, occurrence of visual defects is not only effectively avoidable, but excellent dimensional change after etching may be exhibited.
摘要翻译： 提供了一种制造耐热柔性层压材料的方法，其有效地避免了不仅视觉缺陷，而且避免了尺寸变化的发生，而且提供了耐热柔性层压材料。 在通过热层压层压耐热粘合剂材料和金属箔的方法中，在热层压时，膜状保护材料设置在加压表面和金属箔之间。 此时，耐热粘合剂材料和保护材料的200℃〜300℃的温度范围内的线膨胀系数在金属箔的线膨胀系数±10ppm / 因此，视觉缺陷的发生不仅可以有效地避免，而且可以显示蚀刻后的优异的尺寸变化。
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公开(公告)号：US20070179271A1
公开(公告)日：2007-08-02
申请号：US11698656
申请日：2007-01-26
IPC分类号： C08G69/08
CPC分类号： C08G73/1007 , C08G73/10 , C08G73/1042 , C09D179/08 , C09J179/08 , H05K1/0346 , H05K1/0393 , H05K2201/0154 , Y10T428/31721
摘要： A non-thermoplastic polyimide film exhibits high adherability without expensive surface treatment and is made from a precursor solution having high storage stability. The non-thermoplastic polyimide film comprises a non-thermoplastic polyimide resin having a block component derived from a thermoplastic polyimide. Preferably, the block component of the thermoplastic polyimide is present in an amount of 20 to 60 mol % of the entire polyimide so that the precursor solution thereof exhibits high storage stability and that the film can exhibit high adherability, in particular, high adherability to polyimide adhesives.
摘要翻译： 非热塑性聚酰亚胺膜表现出高附着性，而不需要昂贵的表面处理，并由具有高储存稳定性的前体溶液制成。 非热塑性聚酰亚胺膜包括具有衍生自热塑性聚酰亚胺的嵌段组分的非热塑性聚酰亚胺树脂。 优选地，热塑性聚酰亚胺的嵌段组分的存在量为整个聚酰亚胺的20至60摩尔％，使得其前体溶液表现出高的储存稳定性，并且该膜可以表现出高的可粘合性，特别是对聚酰亚胺的高粘合性 粘合剂。
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公开(公告)号：US20070144669A1
公开(公告)日：2007-06-28
申请号：US10582884
申请日：2004-12-20
申请人： Takashi Kikuchi , Hiroyuki Tsuji
发明人： Takashi Kikuchi , Hiroyuki Tsuji
CPC分类号： B29C66/00441 , B29C65/02 , B29C65/18 , B29C65/26 , B29C65/30 , B29C65/5057 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/72321 , B29K2995/0016 , B29L2009/001 , B29L2009/003 , B32B37/0007 , B32B37/08 , B32B37/12 , B32B37/26 , B32B2311/00 , H05K1/0393 , H05K3/022 , H05K2203/1383 , B29K2079/08
摘要： A method for producing a heat-resistant flexible laminate in which appearance defects, such as wrinkles and waviness, can be prevented and dimensional stability can be improved is provided. A method for producing a flexible laminate including a heat-resistant adhesive film (A) and a metal foil (B) bonded to at least one surface of the heat-resistant adhesive film (A) includes a step of performing thermal lamination by passing the heat-resistant adhesive film (A) and the metal foil (B) between at least one pair of metal rollers through a protective film; a step of slowly cooling a laminate including the heat-resistant adhesive film (A), the metal foil (B), and the protective film; and a step of separating the protective film. The slow cooling step is preferably performed by providing a heating mechanism, in particular, a slow-cooling roller, of which temperature is set lower than the surface temperature of the metal rollers. The surface temperature of the slow-cooling roller is preferably set lower than the surface temperature of the metal rollers by 50° C. to 250° C.
摘要翻译： 提供了可以防止诸如褶皱和波纹等外观缺陷并且可以提高尺寸稳定性的耐热柔性层压体的制造方法。 一种制造粘合到耐热粘合膜（A）的至少一个表面上的耐热粘合剂膜（A）和金属箔（B）的柔性层压体的方法包括通过使耐热粘合膜 耐热粘合膜（A）和金属箔（B）通过保护膜在至少一对金属辊之间; 缓慢冷却包含耐热粘合膜（A），金属箔（B）和保护膜的层压体的步骤; 以及分离保护膜的步骤。 缓慢冷却步骤优选通过提供加热机构，特别是将其设定为低于金属辊的表面温度的缓慢冷却辊来进行。 缓慢冷却辊的表面温度优选设定为低于金属辊的表面温度50℃至250℃。
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10.发明授权公开(公告)号：US07811660B2
公开(公告)日：2010-10-12
申请号：US11698656
申请日：2007-01-26
CPC分类号： C08G73/1007 , C08G73/10 , C08G73/1042 , C09D179/08 , C09J179/08 , H05K1/0346 , H05K1/0393 , H05K2201/0154 , Y10T428/31721
摘要： A non-thermoplastic polyimide film exhibits high adherability without expensive surface treatment and is made from a precursor solution having high storage stability. The non-thermoplastic polyimide film comprises a non-thermoplastic polyimide resin having a block component derived from a thermoplastic polyimide. Preferably, the block component of the thermoplastic polyimide is present in an amount of 20 to 60 mol % of the entire polyimide so that the precursor solution thereof exhibits high storage stability and that the film can exhibit high adherability, in particular, high adherability to polyimide adhesives.
摘要翻译： 非热塑性聚酰亚胺膜表现出高附着性，而不需要昂贵的表面处理，并由具有高储存稳定性的前体溶液制成。 非热塑性聚酰亚胺膜包括具有衍生自热塑性聚酰亚胺的嵌段组分的非热塑性聚酰亚胺树脂。 优选地，热塑性聚酰亚胺的嵌段组分的存在量为整个聚酰亚胺的20至60摩尔％，使得其前体溶液表现出高的储存稳定性，并且该膜可以表现出高的可粘合性，特别是对聚酰亚胺的高粘合性 粘合剂。
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