公开(公告)号：US5665802A

公开(公告)日：1997-09-09

申请号：US711072

申请日：1996-09-09

申请人： Haruhiko Maki ,  Hirosaku Nagano ,  Yoshiaki Inaba

发明人： Haruhiko Maki ,  Hirosaku Nagano ,  Yoshiaki Inaba

IPC分类号： C08J5/18 ,  C08K5/49 ,  C08L79/08 ,  H05K1/03 ,  C08K5/523 ,  C08K5/521 ,  C08K5/53

CPC分类号： C08J5/18 ,  C08K5/49 ,  H05K1/0346 ,  C08J2379/08 ,  H05K1/0373 ,  Y10T428/31721

摘要： The present invention provides an improved grade of polyimide containing an organic phosphorus compound, a film composed thereof and a method of making the aforementioned film. According to the present invention, it is possible to obtain a polyimide film improved in mechanical strength.

摘要翻译： 本发明提供一种改进的含有有机磷化合物的聚酰亚胺等，其组成的膜和制备上述膜的方法。 根据本发明，可以获得提高机械强度的聚酰亚胺膜。

公开(公告)号：US20110039084A1

公开(公告)日：2011-02-17

申请号：US12810085

申请日：2008-12-26

申请人： Haruhiko Maki ,  Kenji Ueshima ,  Shiro Masuda ,  Shinji Ikoma ,  Takatsugu Nakagami

发明人： Haruhiko Maki ,  Kenji Ueshima ,  Shiro Masuda ,  Shinji Ikoma ,  Takatsugu Nakagami

IPC分类号： B32B5/00 ,  B29C55/08

CPC分类号： B29C55/18 ,  B29C53/28 ,  B29C53/285 ,  B29C55/08 ,  B29C55/20 ,  B29K2029/04 ,  B32B2307/40 ,  B32B2307/514

摘要： A film stretched uniaxially in the transverse direction selectively is obtained by preventing a phenomenon that the film is stretched also in the longitudinal direction in stretching the film in a direction transverse to the conveying direction.A film F is stretched in the transverse direction while being gripped with clips 2 each having a corrugated upper teeth part (holding member piece) 12 and a corrugated lower teeth part (holding member piece) 11. Furthermore, the film F is shaped into a wavy form using corrugated gripping members 6a and 6b and stretched in the transverse direction while being held with the clips 2 having the holding members.

摘要翻译： 通过防止在横向于输送方向的方向上拉伸薄膜的同时在纵向方向拉伸的现象，可以获得横向上单向拉伸的薄膜。 将薄膜F沿宽度方向拉伸，同时夹着具有波纹状上齿部（保持部件）12和波纹状下齿部（保持部件））的夹子2.另外，将薄膜F成形为 使用波纹夹持构件6a和6b的波浪形状并且在夹持具有保持构件的夹子2的同时在横向方向上拉伸。

公开(公告)号：US06264866B1

公开(公告)日：2001-07-24

申请号：US09095129

申请日：1998-06-10

申请人： Hirofumi Yamada ,  Manabu Fukudome ,  Naoki Egawa ,  Yuzuru Kondo ,  Haruhiko Maki

发明人： Hirofumi Yamada ,  Manabu Fukudome ,  Naoki Egawa ,  Yuzuru Kondo ,  Haruhiko Maki

IPC分类号： B29C3914

CPC分类号： B29D7/01 ,  B29C41/28 ,  B29K2079/08

摘要： A method for producing a polyimide film in which the imidation ratio and/or the amount of volatile constituent are controlled to improve the adhesive strength of the polyimide film. The method may also comprise controlling the highest temperature of heating the prefilm to improve the adhesive strength of the polyimide film.

摘要翻译： 控制酰亚胺化比例和/或挥发性成分量以提高聚酰亚胺膜的粘合强度的聚酰亚胺膜的制造方法。 该方法还可以包括控制加热预制片的最高温度以改善聚酰亚胺膜的粘合强度。

公开(公告)号：US09144935B2

公开(公告)日：2015-09-29

申请号：US12810085

申请日：2008-12-26

申请人： Haruhiko Maki ,  Kenji Ueshima ,  Shiro Masuda ,  Shinji Ikoma ,  Takatsugu Nakagami

发明人： Haruhiko Maki ,  Kenji Ueshima ,  Shiro Masuda ,  Shinji Ikoma ,  Takatsugu Nakagami

IPC分类号： B29C55/08 ,  B29C55/18 ,  B29C55/20 ,  B32B5/00 ,  B29C53/28 ,  B29K29/00

CPC分类号： B29C55/18 ,  B29C53/28 ,  B29C53/285 ,  B29C55/08 ,  B29C55/20 ,  B29K2029/04 ,  B32B2307/40 ,  B32B2307/514

摘要： A film stretched uniaxially in the transverse direction selectively is obtained by preventing a phenomenon that the film is stretched also in the longitudinal direction in stretching the film in a direction transverse to the conveying direction.A film F is stretched in the transverse direction while being gripped with clips 2 each having a corrugated upper teeth part (holding member piece) 12 and a corrugated lower teeth part (holding member piece) 11. Furthermore, the film F is shaped into a wavy form using corrugated gripping members 6a and 6b and stretched in the transverse direction while being held with the clips 2 having the holding members.

摘要翻译： 通过防止在横向于输送方向的方向上拉伸薄膜的同时在纵向方向拉伸的现象，可以获得横向上单向拉伸的薄膜。 将薄膜F沿宽度方向拉伸，同时夹着具有波纹状上齿部（保持部件）12和波纹状下齿部（保持部件））的夹子2.另外，将薄膜F成形为 使用波纹夹持构件6a和6b的波浪形状并且在夹持具有保持构件的夹子2的同时在横向方向上拉伸。

公开(公告)号：US20110287224A1

公开(公告)日：2011-11-24

申请号：US13145039

申请日：2010-01-15

申请人： Fumiaki Shirafuji ,  Haruhiko Maki ,  Kenji Ueshima ,  Sadao Fujii ,  Takashi Taniguchi ,  Toshiyuki Iida ,  Motoko Kawasaki ,  Nao Murakami

发明人： Fumiaki Shirafuji ,  Haruhiko Maki ,  Kenji Ueshima ,  Sadao Fujii ,  Takashi Taniguchi ,  Toshiyuki Iida ,  Motoko Kawasaki ,  Nao Murakami

IPC分类号： B32B3/00 ,  B29C43/24

CPC分类号： B29C55/18 ,  B29C55/08 ,  B29C55/20 ,  B29K2023/12 ,  B29K2069/00 ,  B29K2995/0032 ,  G02B5/3083 ,  G02F1/13363 ,  G02F2001/133635 ,  Y10T428/24479

摘要： It is an object to provide a method for producing a retardation film and the like, the retardation film contributing to cost reduction and enlargement of the screen of liquid crystal display devices having a high level of visibility.There is provided a method for producing a retardation film, the method including conveying a long polymer film being continuously fed in a conveying direction while holding both side edges of the polymer film and stretching the polymer film in a direction transverse to the conveying direction while conveying the polymer film, wherein the retardation film has an optical axis in the direction transverse to the conveying direction of the polymer film and has optical properties satisfying 0.1≦NZ≦0.9, and wherein the polymer film is stretched in the transverse direction with sagged in the conveying direction.

摘要翻译： 本发明的目的是提供一种用于制造延迟膜等的方法，所述相位差膜有助于降低成本并扩大具有高可见度的液晶显示装置的屏幕。 提供了一种制造延迟膜的方法，该方法包括：在保持聚合物膜的两侧边缘的同时沿着输送方向横向移动聚合物膜的同时输送沿输送方向连续进给的长聚合物膜，同时输送 聚合物膜，其中延迟膜在与聚合物膜的输送方向横切的方向上具有光轴，并且具有满足0.1＆lt; NlE; NZ＆nlE; 0.9的光学性能，并且其中聚合物膜在横向方向上被拉伸 输送方向。