METHOD FOR PRODUCING LONG STRETCHED FILM, AND DEVICE FOR PRODUCING LONG STRETCHED FILM
    41.
    发明申请
    METHOD FOR PRODUCING LONG STRETCHED FILM, AND DEVICE FOR PRODUCING LONG STRETCHED FILM 有权
    用于生产长条形薄膜的方法,以及用于生产长条状薄膜的装置

    公开(公告)号:US20150048540A1

    公开(公告)日:2015-02-19

    申请号:US14385652

    申请日:2012-03-22

    IPC分类号: B29C55/04 B29D7/01

    摘要: The present invention provides a method for producing a long stretched film, including at least the steps of: forming a long film containing a thermoplastic resin; stretching the long film in an oblique direction; and winding the long film having been subjected to the oblique stretching. The oblique stretching is performed in a heating section including a preheating section, a stretching section, and a thermosetting section, the preheating section and the stretching section are separated from each other by a partition wall. The stretching section and the thermosetting section are separated from each other by a partition wall, each of the partition walls has an opening for permitting the long film to pass, and slide members independently movable on the opposite sides of the opening and in widthwise directions of the long film, the slide members can adjust the width of the opening and the widthwise position of the opening.

    摘要翻译: 本发明提供一种长拉伸膜的制造方法,其至少包括以下工序:形成含有热塑性树脂的长膜; 沿长方向拉长长片; 并卷绕已经进行了倾斜拉伸的长膜。 在包括预热部分,拉伸部分和热固化部分的加热部分中进行倾斜拉伸,预热部分和拉伸部分通过分隔壁彼此分离。 拉伸部和热固化部分通过分隔壁彼此分离,每个分隔壁具有用于允许长膜通过的开口,并且滑动部件可在开口的相对侧和宽度方向上独立地移动 长片,滑动构件可以调节开口的宽度和开口的宽度方向。

    METHOD FOR PRODUCING LONG STRETCHED FILM
    42.
    发明申请
    METHOD FOR PRODUCING LONG STRETCHED FILM 有权
    生产长卷片的方法

    公开(公告)号:US20140361456A1

    公开(公告)日:2014-12-11

    申请号:US14376693

    申请日:2012-02-08

    IPC分类号: B29C47/00 B29C55/04

    摘要: A method for producing a long stretched film according to one aspect of the present invention includes at least a step of forming a long film, a step of obliquely stretching the long film and a step of winding the long stretched film. A winding direction of the long stretched film can be arbitrarily changed to a direction oblique to a delivering direction of the long film. In the oblique stretching step, grip release points of gripping tools gripping opposite end parts of the long stretched film are independently movable in the winding direction of the long stretched film and so adjusted that a grip release line connecting the grip release points on respective opposite sides becomes parallel to the width direction of the long stretched film.

    摘要翻译: 根据本发明的一个方面的长拉伸膜的制造方法至少包括形成长膜的步骤,将长膜倾斜拉伸的步骤和卷绕长拉伸膜的步骤。 长拉伸膜的卷绕方向可以任意改变为与长膜的传送方向倾斜的方向。 在倾斜拉伸步骤中,夹持长拉伸膜的相对端部的夹持工具的抓取释放点可以在长拉伸膜的卷绕方向上独立地移动,并且被调整为使得在相对的相对侧连接抓握释放点的抓取释放线 变得平行于长拉伸膜的宽度方向。

    Retardation film, method for producing the same, polarizing plate and liquid crystal display
    45.
    发明申请
    Retardation film, method for producing the same, polarizing plate and liquid crystal display 有权
    延迟膜,其制造方法,偏光板和液晶显示器

    公开(公告)号:US20070134446A1

    公开(公告)日:2007-06-14

    申请号:US11633044

    申请日:2006-12-04

    IPC分类号: C09K19/00

    摘要: A method of producing a long roll retardation film comprising the sequential steps of: (a) casting a film forming material on an endless support to form a long roll film; (b) stretching the long roll film in a lateral direction of the long roll film while both edges of the long roll film are held employing a plurality of clips for each of the edges in a tenter (First Process); (c) reducing distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from First Process with the clips (Second Process); (d) enlarging the distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from Second Process with the clips (Third Process).

    摘要翻译: 一种制造长辊延迟膜的方法,包括以下顺序步骤:(a)在环形载体上浇铸成膜材料以形成长辊膜; (b)在拉幅机中,通过使用多个夹子保持长卷筒膜的两个边缘,在长卷膜的横向方向上拉伸长卷筒膜(第一工序); (c)缩短夹持长卷薄膜两边缘的夹子之间的横向距离,同时利用夹子从第一工序连续地保持长卷筒膜的边缘(第二工序)。 (d)通过夹子(第三工序),从第二工序连续地保持长卷纸膜两边的夹子之间沿横向延伸的距离。

    METHOD, APPARATUS, AND SYSTEM FOR PRODUCTION OF A STRETCHED FILM
    46.
    发明申请
    METHOD, APPARATUS, AND SYSTEM FOR PRODUCTION OF A STRETCHED FILM 有权
    用于生产薄膜的方法,装置和系统

    公开(公告)号:US20150048548A1

    公开(公告)日:2015-02-19

    申请号:US14385207

    申请日:2012-03-19

    IPC分类号: G02B5/30 B29D7/01 B29C55/00

    摘要: In a stretching zone (Z2) included in a plurality of zones for performing temperature control for heating or cooling of a film, the plurality of zones being arranged in the conveyance direction of the film, the film is stretched in a direction tilted in relation to the width direction of the film. The film is heated by a heating unit (11) having a heating region (H) positioned facing the conveyed film and positioned along a direction intersecting at an intersection angle φ with the conveyance direction in the plane of the film, in at least one zone including the stretching zone (Z2) and positioned further downstream in the conveyance direction form the stretching zone (Z2). At this time the intersection angle φ of the heating region (H) is adjusted in accordance with the orientation direction of the film stretched in the stretching zone (Z2).

    摘要翻译: 在包括在用于进行加热或冷却膜的温度控制的多个区域中的拉伸区域(Z2)中,多个区域沿着薄膜的传送方向布置,膜沿相对于 膜的宽度方向。 通过加热单元(11)对薄膜进行加热,该加热单元具有面向输送薄膜的加热区域(H),并且沿与交叉角度相交的方向定位。 在包括拉伸区域(Z2)的至少一个区域中,在输送方向上位于进一步下游的膜的平面内的传送方向形成拉伸区域(Z2)。 此时交叉角&phgr 根据在拉伸区域(Z2)中拉伸的膜的取向方向来调节加热区域(H)。

    Retardation film, method for producing the same, polarizing plate and liquid crystal display
    47.
    发明授权
    Retardation film, method for producing the same, polarizing plate and liquid crystal display 有权
    延迟膜,其制造方法,偏光板和液晶显示器

    公开(公告)号:US07939002B2

    公开(公告)日:2011-05-10

    申请号:US11633044

    申请日:2006-12-04

    IPC分类号: B29C55/00 B29C49/08 B29D7/00

    摘要: A method of producing a long roll retardation film comprising the sequential steps of: (a) casting a film forming material on an endless support to form a long roll film; (b) stretching the long roll film in a lateral direction of the long roll film while both edges of the long roll film are held employing a plurality of clips for each of the edges in a tenter (First Process); (c) reducing distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from First Process with the clips (Second Process); (d) enlarging the distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from Second Process with the clips (Third Process).

    摘要翻译: 一种制造长辊延迟膜的方法,包括以下顺序步骤:(a)在环形载体上浇铸成膜材料以形成长辊膜; (b)在拉幅机中,通过使用多个夹子保持长卷筒膜的两个边缘,在长卷膜的横向方向上拉伸长卷筒膜(第一工序); (c)缩短夹持长卷薄膜两边缘的夹子之间的横向距离,同时利用夹子从第一工序连续地保持长卷筒膜的边缘(第二工序)。 (d)通过夹子(第三工序),从第二工序连续地保持长卷纸膜两边的夹子之间沿横向延伸的距离。

    Bridged Organosilane and Production Method Thereof
    48.
    发明申请
    Bridged Organosilane and Production Method Thereof 审中-公开
    桥接有机硅烷及其生产方法

    公开(公告)号:US20090054649A1

    公开(公告)日:2009-02-26

    申请号:US11992139

    申请日:2006-09-21

    CPC分类号: C07F7/1804

    摘要: Provided is a bridged organosilane, which has a large complex organic group, and which is useful in the synthesis of a mesoporous silica and a light-emitting material, and a production method of the bridged organosilane. The bridged organosilane is expressed by the following general formula (1): [in the formula (1), q represents an integer in a range from 2 to 4, X1— represents a substituent selected from the group consisting of substituents expressed by the following general formulae (2) to (5): (in the formulae (2) to (5), R1 represents alkyl group having 1 to 5 carbon atoms, R2 represents an allyl group, and n represents an integer in a range from 0 to 3, and m represents an integer in a range from 0 to 6), and A1 represents an organic group expressed by, for example, the following general formula (6): (in the formula (6), Y1

    摘要翻译: 提供了具有大的络合有机基团的桥连有机硅烷,其可用于合成介孔二氧化硅和发光材料,以及桥连有机硅烷的制备方法。 桥接的有机硅烷由以下通式(1)表示:[式(1)中,q表示2〜4的整数,X 1表示选自下述的取代基 通式(2)〜(5):(式(2)〜(5)中,R 1表示碳原子数1〜5的烷基,R 2表示烯丙基,n表示0〜 3,m表示0〜6的整数),A1表示由下述通式(6)表示的有机基团:(式(6)中,Y1 <表示的取代基 例如,OC <)]。