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1. 发明专利

JP2008233688A Laminated polyester film for antireflection film 审中-公开
标题翻译：层压聚酯膜用于抗反射膜
公开(公告)号：JP2008233688A
公开(公告)日：2008-10-02
申请号：JP2007075484
申请日：2007-03-22
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MORII HIDEKAZU , AKATSU KAZUYUKI , KAWASAKI YASUSHI
IPC分类号： G02B1/11 , B32B7/02 , B32B27/18 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a laminated polyester film for antireflection film, which can improve a bright contrast and has sufficient heat resistance even when the film is applied to a film type optical filter. SOLUTION: The laminated polyester film for the antireflection film is a laminated polyester film composed of at least three layers, contains a light absorbent in an inner layer, has an application layer of an application amount of 0.03 to 0.5 g/m 2 formed in a film manufacturing process on at least one surface, and satisfies the following expressions (1) to (6): T 440-460 -T 480-500 ≥3% (1), T 440-460 -T 560-580 ≥3% (2), T 520-540 -T 480-500 ≥3% (3), T 520-540 -T 560-580 ≥3% (4), T 610-630 -T 480-500 ≥3% (5), and T 610-630 -T 560-580 ≥3% (6). Each of abbreviations in these expressions means a mean value of light transmittance in each light wavelength. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于抗反射膜的层压聚酯膜，即使将膜施加到膜型滤光器上也能够提高亮度对比度并具有足够的耐热性。解决方案：用于防反射膜的层压聚酯膜是由至少三层构成的层压聚酯膜，在内层中含有吸收剂，其涂布量为0.03〜0.5g / m 2， SP> 2 在至少一个表面上形成薄膜制造工艺，满足以下表达式（1）至（6）：T SB = 440-460 500 ≥3％（1），T 440-460 -T 560-580 ≥3％（2），T 520-540 < / SB> -T 480-500 ≥3％（3），T 520-540 -T 560-580 ≥3％），T 610-630 -T 480-500 ≥3％（5）和T 610-630 -T SB -580 ≥3％（6）。这些表达式中的每个缩写表示每个光波长中的透光率的平均值。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008266392A Laminated polyester film for antireflection film 审中-公开
标题翻译：层压聚酯薄膜用于抗反射膜
公开(公告)号：JP2008266392A
公开(公告)日：2008-11-06
申请号：JP2007108604
申请日：2007-04-17
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MORII HIDEKAZU , AKATSU KAZUYUKI , KAWASAKI YASUSHI
IPC分类号： C08J7/04 , B32B27/36 , C08L67/02 , G02B1/11 , G02B5/22
摘要： PROBLEM TO BE SOLVED: To provide a laminated polyester film for an antireflection film effective for improving the highlight contrast of a display in the case of placing at the outermost surface of an electronic display such as a plasma display, and having sufficient heat-resistance in the case of using in a film-type optical filter. SOLUTION: The laminated polyester film for an antireflection film is a laminated polyester film composed of at least three layers and having coating layers formed in a film-production process on both surfaces of a film, contains a light absorber and an ultraviolet absorber in the inner layer, has an average light transmittance of 25-80% at a light wavelength of 400-650 nm, a light transmittance of ≤5.0% at a light wavelength of 380 nm, and a coating amount of 0.001-0.05 g/m 2 on one coating layer, and contains 10-50 wt.% crosslinking resin in the other coating layer. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防反射膜的层压聚酯膜，其有效地用于在放置在诸如等离子体显示器的电子显示器的最外表面并且具有足够的热量的情况下提高显示器的高亮对比度在电影型光学滤波器中使用时的电阻。解决方案：用于抗反射膜的叠层聚酯膜是由至少三层构成的层压聚酯膜，并且在膜的两个表面上的膜制备工艺中形成有涂层，其包含光吸收剂和紫外线吸收剂在内层中，在400-650nm的光波长下的平均透光率为25-80％，在380nm的光波长下的透光率为≤5.0％，涂布量为0.001-0.05g / m 2 ，并且在另一个涂层中含有10-50重量％的交联树脂。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008242252A Laminated polyester film for antireflection film 审中-公开
标题翻译：层压聚酯膜用于抗反射膜
公开(公告)号：JP2008242252A
公开(公告)日：2008-10-09
申请号：JP2007085095
申请日：2007-03-28
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MORII HIDEKAZU , AKATSU KAZUYUKI , KAWASAKI YASUSHI
IPC分类号： G02B1/11 , B05D7/04 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a base material for an antireflection film which has a good light-place contrast and also has heat resistance when mounted on an optical filter. SOLUTION: The film for the antireflection film is a polyester film comprising at least three layers containing a light absorbent in the inner layer, and is characterized in satisfying the expressions below and in that light transmittance at a light wavelength of 380 nm is ≤5% and coating layers are formed on both surfaces, an average value of light beam reflectivity of one coating surface at a wavelength of 400 to 800 nm being 4.5% and the coating layer on the surface on the opposite side containing 10 to 50% by weight of a crosslinking agent resin. The film satisfies following expressions: T 440-460 -T 480-500 ≥3% (1), T 440-460 -T 560-580 ≥3% (2), T 520-540 -T 480-500 ≥3% (3), T 520-540 -T 560-580 ≥3% (4), T 610-630 -T 480-500 ≥3% (5), T 610-630 -T 560-580 ≥3% (6), where the abbreviation in the expressions mean respective average values of light transmittance at respective light wavelengths. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有良好的光照对比度的抗反射膜用基材，并且当安装在滤光器上时也具有耐热性。解决方案：用于抗反射膜的膜是在内层中至少含有三层含有吸收剂的聚酯膜，其特征在于满足以下表达，并且在380nm的光波长下的透光率为 ≤5％，两面形成涂层，波长400〜800nm的一个涂布面的光束反射率的平均值为4.5％，相对侧表面的涂层为10〜50％的交联剂树脂。该膜满足以下表达式：T 440-460 -T 480-500 ≥3％（1），T 440-460 SB> 560-580 ≥3％（2），T 520-540 -T 480-500 ≥3％（3），T 520-540 -T 560-580 ≥3％（4），T 610-630 -T 480-500 ≥ 3％（5），T 610-630 -T 560-580 ≥3％（6），其中表达式的缩写意味着各个平均值各自的光波长。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2015027736A 離型ポリエステルフィルム审中-公开
标题翻译：模具发布聚酯薄膜
公开(公告)号：JP2015027736A
公开(公告)日：2015-02-12
申请号：JP2013157213
申请日：2013-07-30
申请人：三菱樹脂株式会社 , Mitsubishi Plastics Inc
发明人： SAITO TOMOHISA , MORII HIDEKAZU
IPC分类号： B32B27/00 , B32B27/36 , C08J7/04
摘要：【課題】粘着剤加工時に必要な離型フィルムであって、工程汚染、粘着剤汚染を引き起こさず、かつ、異物検査性に優れる離型ポリエステルフィルムを提供する。【解決手段】分子鎖中に少なくとも2つのエポキシ基を有するポリマーを3000〜30000ppm含有するポリエステルを両表層とする、少なくとも3層以上の積層構造を有する積層ポリエステルフィルムの両面に四級アンモニウム塩基含有ポリマー、ポリエチレングリコール含有アクリレートポリマー、および架橋剤を含有する塗布液を塗布して得られた層を有し、当該層のどちらか一方の層上に、少なくとも一種のオルガノシロキサン化合物を含有する塗布剤を塗布して形成された、厚みが10〜100nmの塗布層を有し、当該塗布層上に離型層を有する離型フィルムであり、当該離型フィルムの配向主軸の傾き(配向角)が12度以下であることを特徴とする離型ポリエステルフィルム。【選択図】図1
摘要翻译：要解决的问题：提供一种脱模聚酯膜，其是粘合剂处理期间所需的脱模膜，不会产生工艺污染并且没有粘合剂污染并且具有优异的异物检查性能。解决方案：提供一种脱模聚酯膜，其具有将含有含季铵盐的聚合物，含聚乙二醇的丙烯酸酯聚合物和交联剂的涂布液涂布在具有至少三层的层压结构的聚酯膜的两面上得到的层，其中含有3000 将30000ppm的分子链中具有至少两个环氧基的聚合物用作两个表面层，并且具有剥离膜，该剥离膜具有通过涂布含有至少一种有机硅氧烷化合物在该层的任一层上，并且在涂层上具有剥离层，其中，剥离膜的取向主轴（取向角）为12度以下。

5. 发明专利

JP2014089801A Polyester film for transparent conductive film substrate and transparent conductive film 有权
标题翻译：透明导电薄膜和透明导电薄膜的聚酯薄膜
公开(公告)号：JP2014089801A
公开(公告)日：2014-05-15
申请号：JP2012237484
申请日：2012-10-29
申请人： Mitsubishi Plastics Inc , 三菱樹脂株式会社
发明人： MORII HIDEKAZU , CHIKUMA KAZUYA
IPC分类号： H01B5/14 , B32B27/36 , C08J5/18
摘要： PROBLEM TO BE SOLVED: To provide a polyester film which can be suitably used as a transparent conductive film substrate which causes no failure such as a patterning defective even when used for a transparent conductive laminate of a type in which the pattern width is designed to be narrower in patterning an ITO film by a photoresist method or the like.SOLUTION: There is provided a transparent conductive film which is a polyester film for a transparent conductive film substrate at least one surface of which has a maximum surface roughness (Rt) of 10 nm or more and 300 nm or less and in which a transparent conductive film patterned on a surface of the polyester film is laminated, wherein the width of the narrowest part of a pattern of the patterning is 15 μm or less.
摘要翻译：要解决的问题：提供一种聚酯膜，其可以适合用作透明导电膜基材，即使在将图案宽度设计为通过光致抗蚀剂法等将ITO膜图案化得较窄。解决方案：提供一种透明导电膜，其为用于透明导电膜基材的聚酯膜，其至少一个表面具有最大表面粗糙度（Rt）为10 nm以上且300nm以下，并且其中在聚酯膜的表面上图案化的透明导电膜层压，其中图案化图案的最窄部分的宽度为15μm以下。

6. 发明专利

JP2013194107A Polyester film for polarizing plate 审中-公开
标题翻译：聚偏氟乙烯薄膜
公开(公告)号：JP2013194107A
公开(公告)日：2013-09-30
申请号：JP2012061311
申请日：2012-03-19
申请人： Mitsubishi Plastics Inc , 三菱樹脂株式会社
发明人： AIDA NAOYA , MORII HIDEKAZU
IPC分类号： C08J5/18 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide a polyester film for polarizing plates preventing a displayed image from being darkened by the angle even when the displayed image is observed through an optical member having polarizing activity by being installed in the outside of a polarizing plate at the observing side of a liquid crystal display, having small difference in the characteristics with a functional layer laminated on the polarizing plate, and further having excellent processability.SOLUTION: There is provided a polyester film for polarizing plates, having a leaning angle of the main orientation axis of 30-60° to the longitudinal direction of the film, heat shrinkage of ≤0.4% in the film width direction for 5 min at 120°C, and haze of the film of ≤4.0%.
摘要翻译：要解决的问题：提供一种用于防止显示图像变暗的偏光板的聚酯膜，即使当通过安装在偏振板的外部的观察时通过具有偏振活性的光学构件观察显示的图像时，液晶显示器的一侧，具有层叠在偏振片上的功能层的特性差异小，并且还具有优异的加工性。解决方案：提供一种偏光板用聚酯膜，其具有主取向轴的倾斜角相对于膜的长度方向为30-60°，在120℃下在膜宽度方向上热收缩≤0.4％5分钟，并且膜的雾度≤4.0％。

7. 发明专利

JP2013099943A Coated film 有权
标题翻译：涂膜
公开(公告)号：JP2013099943A
公开(公告)日：2013-05-23
申请号：JP2012231262
申请日：2012-10-19
申请人： Mitsubishi Plastics Inc , 三菱樹脂株式会社
发明人： MORII HIDEKAZU , CHIKUMA KAZUYA
IPC分类号： B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a coated film which shows excellent optical properties and visibility even after being formed as a finished product for use as an optical member, and especially, is suited for optical applications.SOLUTION: The coated film includes a coating layer applied to one surface of polyester film with a thickness of 10 to 200 μm. The polyester film is of a laminated structure of at least not smaller than 3 layer, with both outermost surface layers formed of not less than 80 wt.% of polyester containing not more than 0.5 wt.% of an oligomer. Besides, the polyester film is not smaller than 4 μm in thickness.
摘要翻译：要解决的问题：提供即使在作为用作光学构件的成品形成之后也显示出优异的光学性能和可见性的涂膜，特别是适用于光学应用。
解决方案：涂膜包括涂覆在聚酯膜的一个表面上的涂层，厚度为10至200μm。聚酯薄膜为至少不小于3层的叠层结构，两个最外表面层由不低于80重量％的不超过0.5重量％的低聚物的聚酯组成。此外，聚酯膜的厚度不小于4μm。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2014094467A Polyester film for transparent conductive film substrate and transparent conductive film 有权
标题翻译：透明导电薄膜和透明导电薄膜的聚酯薄膜
公开(公告)号：JP2014094467A
公开(公告)日：2014-05-22
申请号：JP2012245944
申请日：2012-11-08
申请人： Mitsubishi Plastics Inc , 三菱樹脂株式会社
发明人： CHIKUMA KAZUYA , MORII HIDEKAZU
IPC分类号： B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a polyester film for a transparent conductive film substrate, which prevents problems such as patterning failure even when the film is used for a transparent conductive laminate designed to have a narrower pattern width upon patterning an ITO film by a photoresist process or the like, and which can be suitably used as a transparent conductive film substrate.SOLUTION: A laminate polyester film having a thickness of 10 μm or more and 50 μm or less is provided, in which at least one surface side of the film has a maximum surface roughness (Rt) of 10 nm or more and 300 nm or less. A transparent conductive film is provided, including a patterned transparent conductive film laminated on a surface of the polyester film. The width in a thinnest part in the pattern is 15 μm or less.
摘要翻译：要解决的问题：为了提供一种用于透明导电膜基材的聚酯膜，即使当将膜用于通过光致抗蚀剂图案化ITO膜时具有较窄图案宽度的透明导电层压板时，也可防止诸如图案化故障的问题工艺等，并且可以适当地用作透明导电膜基材。溶液：提供厚度为10μm以上且50μm以下的层叠聚酯膜，其中，膜的至少一个表面侧具有10nm以上且300nm以下的最大表面粗糙度（Rt）。提供了一种透明导电膜，其包括层压在聚酯膜表面上的图案化透明导电膜。图案中最薄部分的宽度为15μm或更小。

9. 发明专利

JP2009190174A Laminated polyester film for optical use 审中-公开
标题翻译：层压聚酯薄膜用于光学使用
公开(公告)号：JP2009190174A
公开(公告)日：2009-08-27
申请号：JP2008029965
申请日：2008-02-12
申请人： Mitsubishi Plastics Inc , 三菱樹脂株式会社
发明人： MORII HIDEKAZU
IPC分类号： B32B27/36 , G02B5/22
摘要： PROBLEM TO BE SOLVED: To provide a laminated polyester film for a liquid crystal display, having a property of enlarging a display color gamut of the liquid crystal display.
SOLUTION: The laminated polyester film comprises at least three layers, wherein an inner layer contains a light absorbing agent, the average values (T
535-555 , T
570-590 , and T
600-620 , respectively) of light transmittance at light wavelengths of 535-555 nm, 570-590 nm, and 600-620 nm satisfy the following expressions (1) and (2) at the same time, and a total light transmittance is 75% or more. Expression (1): (T
535-555 -T
570-590 )≥3% , expression (2): (T
600-620 -T
570-590 )≥3%.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2009132072A Laminated polyester film for antireflection film 审中-公开
标题翻译：层压聚酯薄膜用于抗反射膜
公开(公告)号：JP2009132072A
公开(公告)日：2009-06-18
申请号：JP2007310828
申请日：2007-11-30
申请人： Mitsubishi Plastics Inc , 三菱樹脂株式会社
发明人： MORII HIDEKAZU , AKATSU KAZUYUKI , KAWASAKI YASUSHI
IPC分类号： B32B27/36 , B32B7/02 , G02B1/10 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a polyester film for antireflection film which improves the bright part contrast of a display, and has sufficient heat resistance even in case mounted on an optical filter. SOLUTION: The polyester film is composed of three layers containing a light absorber in its inner layer, the average value of light transmittance within a specific wavelength range satisfies the following formulas, the light transmittance at a wavelength of 380 nm is 5.0% or less, both sides have the coating layer, the coating amount of one side coating layer is 0.03-0.5 g/m 2 , and other side of coating layers contains 10-50 wt.% of a crosslinking agent resin. Formula (1) T 440-460 -T 480-500 ≥3%, formula (2) T 440-460 -T 560-580 ≥3%, formula (3) T 520-540 -T 480-500 ≥3%, formula (4) T 520-540 -T 560-580 ≥3%, formula (5) T 610-630 -T 480-500 ≥3%, and formula (6) T 610-630 -T 560-580 ≥3%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防反射膜的聚酯膜，其改善了显示器的亮部对比度，并且即使在安装在滤光器上的情况下也具有足够的耐热性。解决方案：聚酯膜由其内层含有光吸收剂的三层构成，特定波长范围内的透光率的平均值满足下式，波长380nm的透光率为5.0％或更少，两侧都具有涂层，单面涂层的涂布量为0.03-0.5g / m 2 SP＆lt; SP＆gt;，涂层的另一侧含有10-50重量％的交联代理树脂。式（1）T SB = 440-460 -T SB =≥3％，式（2）T SB = 440-460 -T SB > 560-580 ≥3％，式（3）T 520-540 -T SB> 480-500 ≥3％，式（4）T 520-540 -T 560-580 ≥3％，式（5）T 610-630 -T SB> 480-500 ≥3％，式（6）T660-630 -T 560-580 ≥3％。版权所有（C）2009，JPO＆INPIT

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