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1. 发明授权

US07691961B2 Polyimide film and use thereof 有权
标题翻译：聚酰亚胺膜及其用途
公开(公告)号：US07691961B2
公开(公告)日：2010-04-06
申请号：US11513353
申请日：2006-08-31
申请人： Kan Fujihara , Kazuhiro Ono , Takaaki Matsuwaki
发明人： Kan Fujihara , Kazuhiro Ono , Takaaki Matsuwaki
IPC分类号： C08G73/10
CPC分类号： B32B15/08 , B29C55/143 , B29D7/01 , B29K2079/08 , B32B27/281 , B32B27/34 , B32B2038/0088 , B32B2307/514 , B32B2309/02 , C08J5/18 , C08J2379/08 , H05K1/0271 , H05K1/0346 , H05K3/022 , H05K2201/0154 , H05K2201/068 , H05K2203/1545 , Y10T428/24917 , Y10T428/31681 , Y10T428/31721
摘要： A polyimide film in which the dimensional change is reduced when it has undergone a step of laminating a metal on the polyimide film or a step of etching the metal layer to form wiring, and the rate of dimensional change can be stabilized across the entire width is provided. The object can be solved by a polyimide film produced by a continuous process, wherein when a coefficient of linear expansion a in a direction of the molecular orientation axis and a coefficient of linear expansion b in a direction perpendicular to the molecular orientation axis are measured in the temperature range of 100° C. to 200° C., a and b satisfy a particular relationship across the entire width, or a polyimide film produced by a continuous process, wherein when a tear propagation resistance c in the direction of the molecular orientation axis and a tear propagation resistance d in the direction perpendicular to the molecular orientation axis are measured, c and d satisfy a particular relationship across the entire width.
摘要翻译：在聚酰亚胺膜上进行金属层叠工序的步骤中，尺寸变化减小的聚酰亚胺膜或蚀刻金属层而形成配线的工序，能够使整个宽度的尺寸变化率稳定化提供。该目的可以通过由连续方法制造的聚酰亚胺膜来解决，其中当在分子取向轴的方向上的线性膨胀系数a和与分子取向轴垂直的方向上的线性膨胀系数b测量在 100℃至200℃的温度范围，a和b满足整个宽度的特定关系，或通过连续方法制备的聚酰亚胺膜，其中当分子取向方向上的抗撕裂传播阻力c 轴和在与分子取向轴垂直的方向上的撕裂传播阻力d，c和d在整个宽度上满足特定的关系。

2. 发明申请

US20070042167A1 Novel polymide film and use thereof 有权
标题翻译：新型聚酰亚胺膜及其用途
公开(公告)号：US20070042167A1
公开(公告)日：2007-02-22
申请号：US11513353
申请日：2006-08-31
申请人： Kan Fujihara , Kazuhiro Ono , Takaaki Matsuwaki
发明人： Kan Fujihara , Kazuhiro Ono , Takaaki Matsuwaki
IPC分类号： B32B15/08 , B32B27/00
CPC分类号： B32B15/08 , B29C55/143 , B29D7/01 , B29K2079/08 , B32B27/281 , B32B27/34 , B32B2038/0088 , B32B2307/514 , B32B2309/02 , C08J5/18 , C08J2379/08 , H05K1/0271 , H05K1/0346 , H05K3/022 , H05K2201/0154 , H05K2201/068 , H05K2203/1545 , Y10T428/24917 , Y10T428/31681 , Y10T428/31721
摘要： A polyimide film in which the dimensional change is reduced when it has undergone a step of laminating a metal on the polyimide film or a step of etching the metal layer to form wiring, and the rate of dimensional change can be stabilized across the entire width is provided. The object can be solved by a polyimide film produced by a continuous process, wherein when a coefficient of linear expansion a in a direction of the molecular orientation axis and a coefficient of linear expansion b in a direction perpendicular to the molecular orientation axis are measured in the temperature range of 100° C. to 200° C., a and b satisfy a particular relationship across the entire width, or a polyimide film produced by a continuous process, wherein when a tear propagation resistance c in the direction of the molecular orientation axis and a tear propagation resistance d in the direction perpendicular to the molecular orientation axis are measured, c and d satisfy a particular relationship across the entire width.
摘要翻译：在聚酰亚胺膜上进行金属层叠工序的步骤中，尺寸变化减小的聚酰亚胺膜或蚀刻金属层以形成配线的工序，整个宽度的尺寸变化率均可稳定提供。该目的可以通过由连续方法制造的聚酰亚胺膜来解决，其中当在分子取向轴的方向上的线性膨胀系数a和与分子取向轴垂直的方向上的线性膨胀系数b测量在 100℃至200℃的温度范围，a和b满足整个宽度的特定关系，或通过连续方法制备的聚酰亚胺膜，其中当分子取向方向上的抗撕裂传播阻力c 轴和在与分子取向轴垂直的方向上的撕裂传播阻力d，c和d在整个宽度上满足特定的关系。

3. 发明授权

US07871698B2 Adhesive film, flexible metal-clad laminate, and processes for producing these 有权
标题翻译：粘合膜，柔性覆金属层压板及其制造方法
公开(公告)号：US07871698B2
公开(公告)日：2011-01-18
申请号：US11568689
申请日：2005-04-26
申请人： Kazuhiro Ono , Kan Fujihara , Takaaki Matsuwaki
发明人： Kazuhiro Ono , Kan Fujihara , Takaaki Matsuwaki
IPC分类号： B32B7/12 , C08G73/10
CPC分类号： B32B27/281 , B32B7/12 , B32B15/08 , B32B27/34 , B32B2307/734 , B32B2457/08 , C08G73/1067 , C08G73/1071 , C08G73/16 , C09J7/22 , C09J7/25 , C09J7/35 , C09J179/08 , C09J2479/08 , C09J2479/086 , H05K1/0346 , H05K1/0393 , H05K3/386 , H05K2201/0154 , H05K2201/0355 , H05K2201/068 , Y10T428/2852 , Y10T428/31681 , Y10T428/31721
摘要： The present invention relates to an adhesive film with which a flexible metal-clad laminate is obtained with suppressed dimensional changes occurred when produced by a laminating method; and a flexible metal-clad laminate comprising the adhesive film and a metal foil bonded thereto. The adhesive film comprises a polyimide film and, formed on at least one side thereof, an adhesive layer comprising a thermoplastic polyimide and has coefficients of linear expansion satisfying the relationship 1.0>(coefficient of linear expansion in the MD direction)/(coefficient of linear expansion in the TD direction)>0.1. This adhesive film may be one produced continuously and further satisfying the relationship 1.70>(elastic modulus in the MD direction)/(elastic modulus in the TD direction)>1.05 when the adhesive film has an MD modulus of 5 GPa or higher throughout the whole width thereof. That adhesive film may be one produced continuously and further satisfying the relationship 2.00>(elastic modulus in the MD direction)/(elastic modulus in the TD direction)>1.10 when the adhesive film has an MD modulus less than 5 GPa throughout the whole thereof.
摘要翻译：本发明涉及一种粘合膜，当通过层压方法制备时，可以获得具有抑制的尺寸变化的柔性覆金属层压板; 以及包含所述粘合膜和与其结合的金属箔的柔性覆金属层压板。粘合膜包括聚酰亚胺膜，并且在其至少一侧上形成包含热塑性聚酰亚胺的粘合剂层，并且具有满足关系1.0>（MD方向的线性膨胀系数）/（线性系数）的线性膨胀系数在TD方向扩展）> 0.1。该粘合膜可以是连续地进一步满足关系1.70>（MD方向的弹性模量）/（TD方向的弹性模量）> 1.05，当粘合膜的MD模量为5GPa以上时，整个的宽度。该粘合膜可以是在粘合膜整体的MD模量小于5GPa的情况下连续地进一步满足2.00>（MD方向的弹性模量）/（TD方向的弹性模量）> 1.10的关系。

4. 发明申请

US20080038568A1 Method for Producting Synthetic Resin Film and Synthetic Resin Film 审中-公开
标题翻译：合成树脂薄膜和合成树脂薄膜的制造方法
公开(公告)号：US20080038568A1
公开(公告)日：2008-02-14
申请号：US10590821
申请日：2005-02-21
申请人： Kan Fujihara , Kazuhiro Ono , Toshihisa Itoh , Takaaki Matsuwaki
发明人： Kan Fujihara , Kazuhiro Ono , Toshihisa Itoh , Takaaki Matsuwaki
IPC分类号： B29C41/24 , B29C41/52 , C08J5/18
CPC分类号： H05K3/0011 , B29C41/26 , B29C55/08 , C08J5/18 , H05K1/0393 , H05K3/007 , H05K2203/0156 , H05K2203/0759 , H05K2203/1105 , Y10T428/31504 , Y10T428/31721
摘要： The present invention relates to a method for continuously producing a synthetic resin film that has stable physical properties across the full width and that is useful for an electronic field. In particular, the present invention relates to a method for continuously producing a synthetic resin film having molecular orientation controlled in the MD direction. That is, the present invention provides a method for continuously producing a synthetic resin film, the method including (A) a step of continuously flow-casting and applying a composition containing a polymer and an organic solvent onto a support to form a gel film; (B) a step of stripping the gel film from the support and fixing both ends of the gel film; and (C) a step of transporting the film with both ends being fixed in a oven, wherein in at least part of step (C), the film is fixed so that substantially no tension is applied in the width direction of the film (TD direction).
摘要翻译：本发明涉及一种在全宽度上具有稳定的物理性能并可用于电子领域的合成树脂薄膜的连续制造方法。特别地，本发明涉及连续制造在MD方向上控制分子取向的合成树脂薄膜的方法。即，本发明提供连续制造合成树脂膜的方法，该方法包括（A）连续流延并将含有聚合物和有机溶剂的组合物涂布在载体上以形成凝胶膜的步骤; （B）从支撑体剥离凝胶膜并固定凝胶膜的两端的步骤; 和（C）将两端固定在烘箱中的薄膜的步骤，其中在步骤（C）的至少一部分中，将薄膜固定，使得基本上在薄膜的宽度方向上施加张力（TD 方向）。

5. 发明申请

US20070045895A1 Process for producing synthetic resin film having molecular orientation controlled in MD direction 审中-公开
标题翻译：具有在MD方向控制的分子取向的合成树脂膜的制造方法
公开(公告)号：US20070045895A1
公开(公告)日：2007-03-01
申请号：US11509083
申请日：2006-08-24
申请人： Takaaki Matsuwaki , Kazuhiro Ono , Kan Fujihara , Toshihisa Itoh , Kiyokazu Akahori
发明人： Takaaki Matsuwaki , Kazuhiro Ono , Kan Fujihara , Toshihisa Itoh , Kiyokazu Akahori
IPC分类号： B29C39/14 , B29C39/38
CPC分类号： B29C41/28 , B29C55/00 , B29C71/0072 , B29C71/02 , B29C2035/046 , B29K2995/0051 , C08J5/18 , C08J2379/08 , H05K1/0393 , H05K3/0011 , H05K3/007 , H05K2203/0156 , H05K2203/0759 , H05K2203/1105
摘要： It is an object of the present invention to provide a stable process for continuously producing a synthetic resin film oriented in the machine direction across the full width. The present invention provides a process for producing a synthetic resin film including step (A) of casting and applying a composition containing a polymer and an organic solvent onto a support to form a gel film; step (B) of stripping the gel film and heating the gel film with both ends being fixed; and step (C) of heating the film with both ends being released after step (B), wherein the thickness b of the film produced in step (B) and the thickness c of the film produced in step (C) satisfy the relationship: b>c.
摘要翻译：本发明的目的是提供一种用于在整个宽度上连续生产沿机器方向取向的合成树脂薄膜的稳定方法。本发明提供一种制造合成树脂薄膜的方法，该方法包括将含有聚合物和有机溶剂的组合物浇铸和涂布到载体上以形成凝胶膜的步骤（A）步骤（B）剥离凝胶膜并加热两端固定的凝胶膜; 以及步骤（B）中两端被剥离的步骤（C），其中步骤（B）中制备的膜的厚度b和步骤（C）中制备的膜的厚度c满足以下关系： <？in-line-formula description =“In-line Formulas”end =“lead”？> b> c。 <？in-line-formula description =“In-line Formulas”end =“tail”？>

6. 发明申请

US20070221096A1 Novel Polyimide Film 审中-公开
标题翻译：新型聚酰亚胺膜
公开(公告)号：US20070221096A1
公开(公告)日：2007-09-27
申请号：US11571334
申请日：2005-06-21
申请人： Kan Fujihara , Kazuhiro Ono , Takaaki Matsuwaki
发明人： Kan Fujihara , Kazuhiro Ono , Takaaki Matsuwaki
IPC分类号： C08J5/12
CPC分类号： H05K1/0346 , B32B15/08 , B32B27/281 , B32B27/34 , B32B2307/734 , B32B2429/02 , B32B2457/08 , C08J5/18 , C08J2379/08 , H05K1/0393 , H05K2201/0154 , H05K2203/1545
摘要： A polyimide film that can provide a flexible metal-clad laminate plate which causes no significant dimensional change upon etching of the metal layer. The polyamide film is characterized in that, in the whole width of a continuously produced polyimide film, the ratio of the coefficient of humidity expansion (b) in a direction perpendicular to a molecular orientation axis and the coefficient of humidity expansion. (a) in the direction parallel to the molecular orientation axis, i.e., b/a, is not less than 1.01 to not more than 2.00 and the difference between the maximum value of the coefficient of humidity expansion ratio and the minimum value of the coefficient of humidity expansion ratio is not more than 0.30. The polyimide film in another aspect is characterized in that the coefficient of humidity expansion in a direction parallel to the molecular orientation axis is not less than 3.0 ppm/° C. and not more than 15.0 ppm/% RH, the difference between the maximum value and the minimum value for the molecular orientation angle of the film is not more than 40°, and the molecular orientation angle is regulated within 0±20° when MD direction is 0°.
摘要翻译：一种聚酰亚胺膜，其可以提供在金属层蚀刻时不会引起显着的尺寸变化的柔性覆金属层压板。聚酰胺薄膜的特征在于，在连续制造的聚酰亚胺薄膜的整个宽度上，垂直于分子取向轴的方向上的湿度膨胀系数（b）与湿度膨胀系数之比。（a）在与分子取向轴平行的方向上，即b / a为1.01以上且2.00以下，湿度膨胀系数的最大值与系数的最小值之差的湿度膨胀率不大于0.30。另一方面的聚酰亚胺膜的特征在于，在与分子取向轴平行的方向上的湿度膨胀系数为3.0ppm /℃以上且15.0ppm / RH以下，最大值并且膜的分子取向角的最小值不大于40°，当MD方向为0°时，分子取向角被调节在0±20°内。

7. 发明申请

US20070218277A1 Adhesive Film, Flexible Metal-Clad Laminate, and Processes for Producing These 有权
标题翻译：粘合膜，柔性金属包层压板及其生产工艺
公开(公告)号：US20070218277A1
公开(公告)日：2007-09-20
申请号：US11568689
申请日：2005-04-26
申请人： Kazuhiro Ono , Kan Fujihara , Takaaki Matsuwaki
发明人： Kazuhiro Ono , Kan Fujihara , Takaaki Matsuwaki
IPC分类号： B32B7/12
CPC分类号： B32B27/281 , B32B7/12 , B32B15/08 , B32B27/34 , B32B2307/734 , B32B2457/08 , C08G73/1067 , C08G73/1071 , C08G73/16 , C09J7/22 , C09J7/25 , C09J7/35 , C09J179/08 , C09J2479/08 , C09J2479/086 , H05K1/0346 , H05K1/0393 , H05K3/386 , H05K2201/0154 , H05K2201/0355 , H05K2201/068 , Y10T428/2852 , Y10T428/31681 , Y10T428/31721
摘要： The present invention relates to an adhesive film with which a flexible metal-clad laminate is obtained with suppressed dimensional changes occurred when produced by a laminating method; and a flexible metal-clad laminate comprising the adhesive film and a metal foil bonded thereto. The adhesive film comprises a polyimide film and, formed on at least one side thereof, an adhesive layer comprising a thermoplastic polyimide and has coefficients of linear expansion satisfying the relationship 1.0>(coefficient of linear expansion in the MD direction)/(coefficient of linear expansion in the TD direction)>0.1. This adhesive film may be one produced continuously and further satisfying the relationship 1.70>(elastic modulus in the MD direction)/(elastic modulus in the TD direction)>1.05 when the adhesive film has an MD modulus of 5 GPa or higher throughout the whole width thereof. That adhesive film may be one produced continuously and further satisfying the relationship 2.00>(elastic modulus in the MD direction)/(elastic modulus in the TD direction)>1.10 when the adhesive film has an MD modulus less than 5 GPa throughout the whole thereof.
摘要翻译：本发明涉及一种粘合膜，当通过层压方法制备时，可以获得具有抑制的尺寸变化的柔性覆金属层压板; 以及包含所述粘合膜和与其结合的金属箔的柔性覆金属层压板。粘合膜包括聚酰亚胺膜，并且在其至少一侧上形成包含热塑性聚酰亚胺的粘合剂层，并且具有满足关系1.0>（MD方向的线性膨胀系数）/（线性系数）的线性膨胀系数在TD方向扩展）> 0.1。该粘合膜可以是连续地进一步满足关系1.70>（MD方向的弹性模量）/（TD方向的弹性模量）> 1.05，当粘合膜的MD模量为5GPa以上时，整个的宽度。该粘合膜可以是在粘合膜整体的MD模量小于5GPa的情况下连续地进一步满足2.00>（MD方向的弹性模量）/（TD方向的弹性模量）> 1.10的关系。

8. 发明申请

US20070138690A1 Process for producing synthetic resin film having molecular orientation controlled in md direction 审中-公开
标题翻译：具有以md方向控制的分子取向的合成树脂膜的制造方法
公开(公告)号：US20070138690A1
公开(公告)日：2007-06-21
申请号：US10590494
申请日：2005-02-08
申请人： Takaaki Matsuwaki , Kazuhiro Ono , Kan Fujihara , Toshihisa Itoh , Kiyokazu Akahori
发明人： Takaaki Matsuwaki , Kazuhiro Ono , Kan Fujihara , Toshihisa Itoh , Kiyokazu Akahori
IPC分类号： B29C39/14
CPC分类号： B29C41/28 , B29C55/00 , B29C71/0072 , B29C71/02 , B29C2035/046 , B29K2995/0051 , C08J5/18 , C08J2379/08 , H05K1/0393 , H05K3/0011 , H05K3/007 , H05K2203/0156 , H05K2203/0759 , H05K2203/1105
摘要： It is an object of the present invention to provide a stable process for continuously producing a synthetic resin film oriented in the machine direction across the full width. The present invention provides a process for producing a synthetic resin film including step (A) of casting and applying a composition containing a polymer and an organic solvent onto a support to form a gel film; step (B) of stripping the gel film and heating the gel film with both ends being fixed; and step (C) of heating the film with both ends being released after step (B), wherein the thickness b of the film produced in step (B) and the thickness c of the film produced in step (C) satisfy the relationship: b>c.
摘要翻译：本发明的目的是提供一种用于在整个宽度上连续生产沿机器方向取向的合成树脂薄膜的稳定方法。本发明提供一种制造合成树脂薄膜的方法，该方法包括将含有聚合物和有机溶剂的组合物浇铸并施加到载体上以形成凝胶膜的步骤（A）步骤（B）剥离凝胶膜并加热两端固定的凝胶膜; 以及步骤（B）中两端被剥离的步骤（C），其中步骤（B）中制备的膜的厚度b和步骤（C）中制备的膜的厚度c满足以下关系： b> c。

9. 发明申请

US20070071910A1 Organic insulating film having controlled molecular orientation, and adhesive film, flexible metal-clad laminate, multilayer flexible metal-clad laminate, coverlay film, tab tape, and COF base tape including the organic insulating film 审中-公开
标题翻译：具有受控分子取向的有机绝缘膜，以及粘合膜，柔性覆金属层压板，多层挠性覆金属层压板，覆盖膜，贴片带和包含有机绝缘膜的COF基带
公开(公告)号：US20070071910A1
公开(公告)日：2007-03-29
申请号：US11514337
申请日：2006-09-01
申请人： Kazuhiro Ono , Kan Fujihara , Takaaki Matsuwaki , Toshihisa Itoh
发明人： Kazuhiro Ono , Kan Fujihara , Takaaki Matsuwaki , Toshihisa Itoh
IPC分类号： C09K19/00
CPC分类号： B32B15/08 , B29C41/28 , B29K2079/08 , B32B7/12 , B32B27/281 , B32B37/06 , B32B37/10 , B32B2307/514 , B32B2457/08 , C08J5/18 , C08J2379/08 , C09J7/22 , C09J7/35 , C09J2479/08 , C09J2479/086 , H05K1/0346 , H05K1/0393 , H05K3/281 , H05K3/386 , Y10T428/10 , Y10T428/1023 , Y10T428/1059
摘要： A novel organic insulating film, which is continuously manufactured and has specific properties over the entire width an adhesive film, a flexible metal plated stacked board, a multiplayer flexible metal-plated stacked board, a coverlay film, a tape for TAB, a base tape for COF are provided. The continuously manufactured organic insulating film satisfies the following requirements (1)-(3) over the entire width; (1) a film MOR-c value is 1.05 or more but not more than 5.0, (2) a molecular chain main axis orientation angle is −30 to 30 degree against MD direction, and (3) a difference between the maximum and the minimum values of the film MOR-c is 1.0 or below.
摘要翻译：一种新颖的有机绝缘膜，其连续制造并且在整个宽度上具有粘合剂膜，柔性金属电镀堆叠板，多层柔性金属镀覆堆叠板，覆盖膜，TAB带，基带为COF提供。连续制造的有机绝缘膜在整个宽度上满足以下要求（1） - （3）（1）膜MOR-c值为1.05以上且5.0以下，（2）分子链主轴取向角相对于MD方向为-30〜30度，（3）最大和胶片MOR-c的最小值为1.0或更低。

10. 发明授权

US07267883B2 Polyimide film and laminate having metal layer and same 有权
标题翻译：聚酰亚胺膜和具有金属层的层压体
公开(公告)号：US07267883B2
公开(公告)日：2007-09-11
申请号：US10667134
申请日：2003-09-19
申请人： Kan Fujihara , Kazuhiro Ono , Kiyokazu Akahori
发明人： Kan Fujihara , Kazuhiro Ono , Kiyokazu Akahori
IPC分类号： B32B27/06 , B32B15/08
CPC分类号： B32B15/08 , C08G73/10 , C08G73/1039 , C08G73/1064 , C08G73/1067 , C08G73/1071 , C08G73/1082 , C08G73/16 , C08J5/18 , C08J2379/08 , H05K1/0346 , Y10T428/31681 , Y10T428/31721
摘要： A polyimide film of the present invention is a polyimide film having a dynamic viscoelasticity whose tan δ peak is located in a range of not less than 310° C. but not more than 410° C., and whose tan δ value at 300° C. is not more than 0.05, or a polyimide film prepared by copolymerizing (a) an acid dianhydride component including a biphenyltetracarboxylic dianhydride and a pyromellitic dianhydride, and (b) a diamine component, and the polyimide film having such an etching speed that one side thereof is etched with a 1N potassium hydroxide solution at an etching speed of 0.1 μm/minute (one side) or higher. The polyimide film of the present invention possesses film properties that are necessary for use in an electronic raw material for flexible printed circuit boards and the like, and is suitable as an electronic raw material.
摘要翻译：本发明的聚酰亚胺膜是具有动态粘弹性的聚酰亚胺膜，其tanδ峰位于不低于310℃但不高于410℃的范围内，其tanδ值在300℃ （a）包含联苯四羧酸二酐和均苯四酸二酐的酸二酐组分和（b）二胺组分制备的聚酰亚胺膜，以及具有如下蚀刻速度的聚酰亚胺膜：以0.1mum /分钟（一侧）的蚀刻速度用1N氢氧化钾溶液蚀刻。本发明的聚酰亚胺膜具有用于柔性印刷电路板等的电子原料所必需的膜特性，并且适合作为电子原料。

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