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1. 发明申请

US20120175058A1 METHOD AND APPARATUS FOR CORRECTING CURLING OF FILM AND METHOD OF MANUFACTURING LAMINATED FILM 有权
标题翻译：用于校正膜的卷曲的方法和装置以及制造层压膜的方法
公开(公告)号：US20120175058A1
公开(公告)日：2012-07-12
申请号：US13344979
申请日：2012-01-06
申请人： Atsushi KODOU , Hiroyuki YUKAWA
发明人： Atsushi KODOU , Hiroyuki YUKAWA
IPC分类号： B29C61/00
CPC分类号： B32B37/0015 , B29C53/18 , B32B38/164 , B32B2037/243 , B32B2310/04 , B32B2310/0445 , B32B2310/0831
摘要： Curling of a laminated film is efficiently corrected. The water vapor is brought into contact with the base layer on the outside of the laminated film in a curled state during the first phase transition process. The glass transition temperature of the base layer is lowered. In the base layer, phase transition from the glass state to the rubber state occurs. Supply of the water vapor to the base layer is stopped in the second phase transition process. In the base layer, phase transition from the rubber state to the glass state occurs. The phase transition creates curling that can correct the original curl. The original curl can be corrected by continuously carrying out the first phase transition process and the second phase transition process. The cooling process for cooling the hard coating layer is carried out while the first phase transition process is carried out.
摘要翻译：有效地校正层压膜的卷曲。在第一相变过程中，使水蒸气以卷曲状态与叠层膜外侧的基层接触。基层的玻璃化转变温度降低。在基层中，发生从玻璃状态到橡胶状态的相变。在第二相转移过程中停止向基层供应水蒸汽。在基层中，发生从橡胶状态到玻璃态的相变。相变会产生可纠正原始卷曲的卷曲。可以通过连续地进行第一相变过程和第二相变过程来校正原始卷曲。在进行第一相变过程的同时进行用于冷却硬涂层的冷却过程。

2. 发明申请

US20070062445A1 Coating method and equipment, process for producing optical film, and process for producing antireflection film 审中-公开
标题翻译：涂布方法和设备，用于制造光学膜的方法，以及制造抗反射膜的方法
公开(公告)号：US20070062445A1
公开(公告)日：2007-03-22
申请号：US11520632
申请日：2006-09-14
申请人： Atsushi Kodou , Youichi Hasegawa , Kazuhiko Nojo
发明人： Atsushi Kodou , Youichi Hasegawa , Kazuhiko Nojo
IPC分类号： B05D3/12 , B05C5/00 , B05B1/14
CPC分类号： G02B1/111
摘要： A method for coating, comprising the step of: coating with a coating solution using a slot die the surface of a substrate which is continuously running while being supported by a back-up roller, wherein the slot width d of the slot die is 250 μm or less and the ratio of the slot length L to the slot width d, L/d, is 300 or more.
摘要翻译：一种涂布方法，其特征在于，包括以下步骤：使用槽对涂布溶液进行涂布，在由支撑辊支撑的状态下连续运行的基板的表面，其中槽模的槽宽度为250μm 以下，槽长L与槽宽d，L / d的比例为300以上。

3. 发明申请

US20060121202A1 Production apparatus of multilayer coating film 审中-公开
标题翻译：多层涂膜生产设备
公开(公告)号：US20060121202A1
公开(公告)日：2006-06-08
申请号：US11336993
申请日：2006-01-23
申请人： Shuichi Endo , Kazuhiko Nojo , Tomonari Ogawa , Atsushi Kodou
发明人： Shuichi Endo , Kazuhiko Nojo , Tomonari Ogawa , Atsushi Kodou
IPC分类号： B05C11/00 , B05C13/02 , B05D3/02
CPC分类号： G02B1/10 , B05D7/584 , B05D7/586 , B05D2252/02 , F26B13/10 , F26B13/12 , G02B1/11
摘要： A method for forming multiple coating layers produces a coating construction that has flexibility corresponding to the number of layers of multiple coating layers, by which a multilayer coating film can be produced with small film thickness without adherence of dust to a film surface, a drying fault such as unevenness induced by drying-wind on the film surface, or a coating fault such as a level variation and a streak. The multilayer coating film has a coating surface state of high quality with coating thickness deviation of 3% or less. In the method, a belt-like substrate is continuously fed. A coating/drying step follows, with multiple steps performed in a single unit. A plurality of coating layers are formed by sequentially performing the coating/drying step by multiple units. Finally, the belt-like substrate with the multiple coatings is continuously wound.
摘要翻译：形成多个涂层的方法产生具有对应于多个涂层的层数的柔性的涂层结构，通过该涂层构造可以制造具有小膜厚度的多层涂膜，而不会将灰尘粘附到膜表面，干燥断层例如由膜表面上的干燥风引起的不均匀性或涂层故障，例如水平变化和条纹。多层涂膜具有涂层表面状态高质量，涂层厚度偏差为3％以下。在该方法中，连续地输送带状基板。接下来进行涂布/干燥步骤，在单个单元中执行多个步骤。通过依次执行多个单元的涂布/干燥步骤形成多个涂层。最后，连续缠绕具有多层涂层的带状基材。

4. 发明授权

US09085127B2 Method and apparatus for correcting curling of film and method of manufacturing laminated film 有权
标题翻译：膜的卷曲矫正方法及装置及其制造方法
公开(公告)号：US09085127B2
公开(公告)日：2015-07-21
申请号：US13344979
申请日：2012-01-06
申请人： Atsushi Kodou , Hiroyuki Yukawa
发明人： Atsushi Kodou , Hiroyuki Yukawa
IPC分类号： B29C53/18 , B32B37/00 , B32B38/00 , B32B37/24
CPC分类号： B32B37/0015 , B29C53/18 , B32B38/164 , B32B2037/243 , B32B2310/04 , B32B2310/0445 , B32B2310/0831
摘要： Curling of a laminated film is efficiently corrected. The water vapor is brought into contact with the base layer on the outside of the laminated film in a curled state during the first phase transition process. The glass transition temperature of the base layer is lowered. In the base layer, phase transition from the glass state to the rubber state occurs. Supply of the water vapor to the base layer is stopped in the second phase transition process. In the base layer, phase transition from the rubber state to the glass state occurs. The phase transition creates curling that can correct the original curl. The original curl can be corrected by continuously carrying out the first phase transition process and the second phase transition process. The cooling process for cooling the hard coating layer is carried out while the first phase transition process is carried out.
摘要翻译：有效地校正层压膜的卷曲。在第一相变过程中，使水蒸气以卷曲状态与叠层膜外侧的基层接触。基层的玻璃化转变温度降低。在基层中，发生从玻璃状态到橡胶状态的相变。在第二相转移过程中停止向基层供应水蒸汽。在基层中，发生从橡胶状态到玻璃态的相变。相变会产生可纠正原始卷曲的卷曲。可以通过连续地进行第一相变过程和第二相变过程来校正原始卷曲。在进行第一相变过程的同时进行用于冷却硬涂层的冷却过程。

5. 发明授权

US07182813B2 Production apparatus of multilayer coating film 有权
标题翻译：多层涂膜生产设备
公开(公告)号：US07182813B2
公开(公告)日：2007-02-27
申请号：US10341245
申请日：2003-01-14
申请人： Shuichi Endo , Kazuhiko Nojo , Tomonari Ogawa , Atsushi Kodou
发明人： Shuichi Endo , Kazuhiko Nojo , Tomonari Ogawa , Atsushi Kodou
IPC分类号： B05C11/00
CPC分类号： G02B1/10 , B05D7/584 , B05D7/586 , B05D2252/02 , F26B13/10 , F26B13/12 , G02B1/11
摘要： The coating construction has flexibility corresponding to the number of layers of multiple coating layers, by which a multilayer coating film can be produced with small film thickness without adherence of dust to a film surface, a drying fault such as unevenness induced by drying-wind on the film surface, or a coating fault such as a level variation and a streak. The multilayer coating film has a coating surface state of high quality with coating thickness deviation of 3% or less. A coating device is constructed in which at least a feed roller, a coater and a dryer are integrally incorporated in a casing, and the coating device is given a function as an independent device, whereby the production apparatus of the multilayer coating film can be constructed by only appropriately placing as many coating devices as the number corresponding to the number of layers of the multiple coating layers formed on a web between a delivery device and a winder.
摘要翻译：涂层结构具有对应于多个涂层层数的灵活性，通过该多层涂膜可以制造具有小膜厚度的多层涂膜，而不会在膜表面附着灰尘，干燥过程如干燥风导致的不均匀性膜表面或涂层故障，例如水平变化和条纹。多层涂膜具有涂层表面状态高质量，涂层厚度偏差为3％以下。一种涂覆装置，其中至少一个进料辊，涂布机和干燥机一体地结合在壳体中，并且涂覆装置被赋予独立装置的功能，由此可以构造多层涂膜的制造装置通过仅适当地放置与在输送装置和络纱机之间的幅材上形成的多个涂布层的层数相对应的涂布装置。

6. 发明授权

US06709515B2 Gravure coating apparatus 失效
标题翻译：凹版涂布装置
公开(公告)号：US06709515B2
公开(公告)日：2004-03-23
申请号：US10327926
申请日：2002-12-26
申请人： Atsushi Kodou , Shuuichi Endo , Matsutaro Hirose , Daisuke Sano
发明人： Atsushi Kodou , Shuuichi Endo , Matsutaro Hirose , Daisuke Sano
IPC分类号： B05C108
CPC分类号： B05C1/0808 , B05C1/0813 , B05C5/007 , Y10S118/04
摘要： In the gravure coating apparatus, while a bead portion of a coating liquid is formed between a roll surface of a gravure roll to which the coating liquid is excessively supplied and a web that runs continuously, the web is pressed on the gravure roll by using a backup roll, whereby a desired amount of the coating liquid is applied to the web, a liquid supply device having an inclined surface that is inclined downward toward the roll surface and a gap too narrow for the coating liquid to flow down between the roll surface and the inclined surface is provided at a position near the bead portion on the upstream side in the direction of rotation of the gravure roll so that the coating liquid flows down on the inclined surface and is supplied to the gravure roll. A liquid return of an excess coating liquid that is not used for coating in the bead portion is less liable to occur, so that a streak trouble on a coating surface formed on the web can be prevented from occurring.
摘要翻译：在凹版涂布装置中，当在涂布液过度供给的凹版辊的辊表面和连续地连续的纸幅之间形成涂布液的珠部时，通过使用在凹版辊支撑辊，由此将所需量的涂布液施加到幅材上，液体供应装置具有朝向辊表面向下倾斜的倾斜表面，并且使得涂层液体在辊表面和倾斜面设置在凹版辊的旋转方向的上游侧的胎圈部附近的位置，使得涂布液在倾斜面上向下流动，供给凹版辊。不易于发生不用于涂布在胎圈部中的过量涂布液的液体返回，从而可以防止在纸幅上形成的涂布面发生条纹问题。

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