公开(公告)号：US09034218B2

公开(公告)日：2015-05-19

申请号：US13351279

申请日：2012-01-17

Applicant: Minori Tamagawa

Inventor： Minori Tamagawa

IPC: F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00 ,  B29C41/26 ,  B29C55/06 ,  B29C55/08 ,  B29C55/14 ,  B29C55/16 ,  C08B3/16 ,  C08J5/18 ,  C08K5/51 ,  C08L1/10 ,  C08L1/14 ,  G02B27/28 ,  G02B5/30 ,  B29K1/00 ,  G02F1/1335

CPC classification number: B29C41/26 ,  B29C55/06 ,  B29C55/08 ,  B29C55/14 ,  B29C55/16 ,  B29K2001/00 ,  B29K2001/12 ,  B29K2995/0034 ,  C08B3/16 ,  C08J5/18 ,  C08J2301/14 ,  C08K5/51 ,  C08L1/10 ,  C08L1/14 ,  G02B5/3033 ,  G02F1/133528 ,  Y02P20/582 ,  Y10T428/10 ,  Y10T428/1036

Abstract: An object of this invention is to provide a cellulose ester film which satisfies the requirement 0.95

Abstract translation: 本发明的目的是提供一种纤维素酯膜，其满足0.95

公开(公告)号：US08922889B2

公开(公告)日：2014-12-30

申请号：US13675615

申请日：2012-11-13

Applicant: Fujifilm Corporation

Inventor： Nobutaka Fukagawa ,  Masaki Noro ,  Shuuji Kanayama ,  Hiroshi Inada

IPC: G02B5/30 ,  C09K19/02 ,  B32B23/04 ,  C08L1/10

CPC classification number: C09K19/02 ,  B32B23/04 ,  C08L1/10 ,  G02B5/30 ,  G02B5/3025 ,  Y10T428/105 ,  Y10T428/31986

Abstract: There is provided a cellulose acylate film, containing a hindered amin-based compound, wherein the hindered amine-based compound is contained in an amount of 0.001% by mass to 5% by mass based on cellulose acylate, a minimum value of Knoop hardness is 170 N/mm2 to 220 N/mm2, and the Knoop hardness is measured several times by a Knoop indenter, the Knoop indenter is rotated by a given angle in each measurement, and a rotation axis of the Knoop indenter is orthogonal to an upper surface of the cellulose acylate film.

Abstract translation: 提供了含有受阻胺基化合物的纤维素酰化物膜，其中受阻胺类化合物的含量相对于纤维素酰化物为0.001质量％至5质量％，诺普硬度的最小值为 170N / mm 2至220N / mm 2，并且通过Knoop压头测量Knoop硬度，在每次测量中将Knoop压头旋转给定角度，并且Knoop压头的旋转轴线正交于上表面 的纤维素酰化物膜。

公开(公告)号：US20140335289A1

公开(公告)日：2014-11-13

申请号：US14361183

申请日：2012-11-30

Applicant: Konica Minolta, Inc.

Inventor： Masataka Takimoto ,  Kenzo Kasahara ,  Akira Shimizu ,  Mutsumi Kasahara

IPC: G02B1/10 ,  C08L39/04 ,  G02F1/1335 ,  B29C47/00 ,  G02B5/30

CPC classification number: G02B1/10 ,  B29C48/022 ,  B29K2001/12 ,  B29K2039/00 ,  B29L2011/00 ,  C08F220/14 ,  C08L1/10 ,  C08L33/12 ,  C08L39/04 ,  C08L2203/16 ,  G02B5/3033 ,  G02B5/305 ,  G02F1/133528 ,  Y10T428/105 ,  Y10T428/31935 ,  C08L1/08

Abstract: A method for producing an optical film of the present invention includes: (1) a step for obtaining a (meth)acrylic resin by copolymerizing methyl methacrylate and a copolymerizable monomer containing an acryloyl morpholine in the presence of a polymerization initiator and a chain transfer agent; and (2) a step for obtaining an optical film by melt extruding a resin composition that contains the thus-obtained (meth)acrylic resin and a cellulose ester resin at a (meth)acrylic resin:cellulose ester resin ratio of from 95:5 to 30:70. The (meth)acrylic resin obtained in step (1) is characterized in that: (a) the weight average molecular weight (Mw) thereof is from 2.0×104 to 5.0×105; (b) the total amount of the remaining methyl methacrylate and the remaining copolymerizable monomer is 0.05-1% by mass; (c) the amount of the remaining polymerization initiator is 0.01-0.5% by mass; and (d) the amount of the remaining chain transfer agent is 0.01-0.5% by mass.

Abstract translation: 本发明的光学膜的制造方法包括：（1）通过在聚合引发剂和链转移剂的存在下共聚甲基丙烯酸甲酯和含有丙烯酰吗啉的可共聚单体得到（甲基）丙烯酸树脂的工序 ; （2）通过以（甲基）丙烯酸树脂：纤维素酯树脂比为95:5熔融挤出含有如此得到的（甲基）丙烯酸树脂和纤维素酯树脂的树脂组合物来获得光学膜的步骤 到30:70。 步骤（1）中获得的（甲基）丙烯酸树脂的特征在于：（a）其重均分子量（Mw）为2.0×10 4至5.0×10 5; （b）剩余的甲基丙烯酸甲酯和剩余的可共聚单体的总量为0.05-1质量％; （c）剩余聚合引发剂的量为0.01-0.5质量％; 和（d）剩余链转移剂的量为0.01-0.5质量％。

公开(公告)号：US08883272B2

公开(公告)日：2014-11-11

申请号：US13885844

申请日：2011-11-18

Applicant: Won Seok Jang ,  Yong Gyun Cho ,  Won Yeob Kim ,  Jun Tae Choi ,  Myoung Lae Kim ,  Hyuk Jun Kim ,  Ki Yup Kim ,  Sung Ho Son

Inventor： Won Seok Jang ,  Yong Gyun Cho ,  Won Yeob Kim ,  Jun Tae Choi ,  Myoung Lae Kim ,  Hyuk Jun Kim ,  Ki Yup Kim ,  Sung Ho Son

IPC: C09K19/00 ,  C08J5/18 ,  C08K5/523 ,  C09K21/06 ,  C08L1/12

CPC classification number: C09K21/06 ,  C08J5/18 ,  C08J2301/12 ,  C08K5/523 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/105 ,  C08L1/10 ,  C08L1/12

Abstract: Provided are a cellulose acylate film used for optical compensation and additives used therefor and, more particularly, is a cellulose acylate film with mechanical physical properties, in particular, very improved modulus affecting film durability.

Abstract translation: 提供了用于光学补偿的纤维素酰化物膜和用于其的添加剂，更具体地说，是具有机械物理性能的纤维素酰化物膜，特别是影响膜耐久性的非常改进的模量。

公开(公告)号：US08859060B2

公开(公告)日：2014-10-14

申请号：US12958864

申请日：2010-12-02

Applicant: Nobutaka Fukagawa ,  Masato Nagura ,  Yoshio Ishii ,  Takayasu Yasuda ,  Naoyuki Nishikawa

Inventor： Nobutaka Fukagawa ,  Masato Nagura ,  Yoshio Ishii ,  Takayasu Yasuda ,  Naoyuki Nishikawa

IPC: G02F1/1335 ,  C09D101/10 ,  C07D239/62 ,  C08L1/12 ,  C08J5/18 ,  C09D101/12 ,  C08L1/10 ,  C09D101/14 ,  C08L1/14

CPC classification number: C08L1/10 ,  C08J5/18 ,  C08J2301/10 ,  C08J2301/12 ,  C08J2301/14 ,  C08L1/12 ,  C08L1/14 ,  C09D101/10 ,  C09D101/12 ,  C09D101/14 ,  Y10T428/105

Abstract: A protective film of polarizer comprising an organic acid that has a solubility in water at 25° C. of at most 0.1% by mass and has an acid dissociation constant in a mixed solvent of tetrahydrofuran/water=6/4 by volume at 25° C. of from 2 to 7 can improve polarizer durability.

Abstract translation: 一种偏振片保护膜，包括在25℃下在水中的溶解度至多为0.1质量％且在四氢呋喃/水= 6/4体积比的混合溶剂中在25℃下具有酸解离常数的有机酸 从2到7可提高偏光片的耐久性。

公开(公告)号：US20140186644A1

公开(公告)日：2014-07-03

申请号：US13740025

申请日：2013-01-11

Applicant: David A. Dellinger ,  Elie Helou, JR. ,  Drew V. Speer ,  Dwight W. Schwark

Inventor： David A. Dellinger ,  Elie Helou, JR. ,  Drew V. Speer ,  Dwight W. Schwark

IPC: C09D101/10 ,  B32B29/06

CPC classification number: C09D101/10 ,  B32B29/06 ,  C09D101/14 ,  C09D191/06 ,  C09D193/02 ,  C09D193/04 ,  D21H19/10 ,  D21H19/18 ,  D21H19/34 ,  Y10T428/31982 ,  C08L93/02 ,  C08L93/04 ,  C08L1/10 ,  C08L91/06 ,  C08L1/14

Abstract: Some embodiments of the invention generally relate to a moisture barrier coating that is biodegradable and compostable. Some embodiments also relate to a coating that is dual ovenable. Such coatings may be used to increase moisture resistance and provide non-stick or release characteristics when applied to biodegradable and compostable disposable food packaging and food service items. In some embodiments, a plasticizer or an amide wax are added to a cellulose-ester, shellac, and rosin based coating to increase moisture resistance and reduce brittleness. In other embodiments, phospholipids or medium-chain triglycerides or increased levels of amide wax may be added to the either of the embodiments above to provide enhanced release characteristics.

Abstract translation: 本发明的一些实施方案通常涉及可生物降解和可堆肥的防潮涂层。 一些实施方案还涉及可双烘烤的涂层。 当应用于可生物降解和可堆肥的一次性食品包装和食品服务项目时，这种涂层可用于增加耐湿性并提供不粘或释放特性。 在一些实施方案中，将增塑剂或酰胺蜡加入到纤维素酯，虫胶和松香基涂层中以增加耐湿性并降低脆性。 在其它实施方案中，可以将上述实施方案中的任一个添加磷脂或中链甘油三酸酯或增加酰胺蜡的含量以提供增强的释放特性。

公开(公告)号：US20140162010A1

公开(公告)日：2014-06-12

申请号：US14232947

申请日：2012-07-30

Applicant: Ronald S. Steelman ,  John A. Nielsen ,  Keith R. Lyon

Inventor： Ronald S. Steelman ,  John A. Nielsen ,  Keith R. Lyon

IPC: C09J7/02 ,  B32B7/12

CPC classification number: B32B7/12 ,  B32B2037/1215 ,  B32B2605/08 ,  B44C1/105 ,  C09J7/25 ,  Y10T428/1476 ,  Y10T428/24355 ,  Y10T428/24628 ,  Y10T428/28 ,  Y10T428/2843 ,  Y10T428/2848 ,  C08L75/06 ,  C08L1/10

Abstract: The present application is directed to articles useful as graphic films. Specifically, the present application is directed to an article comprising a film layer, the film layer comprising a polymer blend comprising a thermoplastic polyurethane and a cellulose ester, and an adhesive layer adjacent the film layer.

Abstract translation: 本申请涉及用作图形电影的文章。 具体而言，本申请涉及一种包括膜层的物品，该膜层包含含有热塑性聚氨酯和纤维素酯的聚合物共混物以及与膜层相邻的粘合剂层。

公开(公告)号：US20140153096A1

公开(公告)日：2014-06-05

申请号：US14235948

申请日：2012-07-26

Applicant: Tohru Doi ,  Takahiro Kitagawa ,  Takashi Fukuda ,  Shinsuke Toyomasu

Inventor： Tohru Doi ,  Takahiro Kitagawa ,  Takashi Fukuda ,  Shinsuke Toyomasu

IPC: G02B5/30 ,  B29C69/02 ,  B29C41/02

CPC classification number: B29C69/02 ,  B29C41/02 ,  C08L1/10 ,  C08L1/12 ,  C08L1/14 ,  C08L35/02 ,  G02B1/041 ,  G02B5/3083 ,  G02F2413/11 ,  C08L81/00 ,  C08L39/06

Abstract: A resin composition containing a specific cellulose-based resin and a specific fumaric acid diester polymer in a specific blending ratio or containing, as the resin component, a specific cellulose-based resin and a specific fumaric acid diester polymer in a specific blending ratio and containing the resin component and an additive having an aromatic hydrocarbon ring or the like in a specific blending ratio. An optical compensation film can be produced using the resin composition.

Abstract translation: 一种树脂组合物，其特定的配合比例含有特定的纤维素系树脂和特定的富马酸二酯聚合物，或者以特定的配合比例含有特定的纤维素类树脂和特殊的富马酸二酯类聚合物作为树脂成分， 树脂组分和具有芳族烃环等的添加剂以特定的混合比例。 可以使用树脂组合物制造光学补偿膜。

公开(公告)号：US08711301B2

公开(公告)日：2014-04-29

申请号：US12767905

申请日：2010-04-27

Applicant: Akira Ikeda ,  Jun Takeda ,  Hiromichi Tachikawa ,  Shinya Watanabe

Inventor： Akira Ikeda ,  Jun Takeda ,  Hiromichi Tachikawa ,  Shinya Watanabe

IPC: G02F1/1335

CPC classification number: B29C41/32 ,  B29C55/08 ,  B29K2001/00 ,  B29K2001/12 ,  B29K2995/0034 ,  C08L1/10 ,  C08L1/12 ,  Y10T428/1041 ,  Y10T428/24975 ,  Y10T428/3179 ,  Y10T428/31986

Abstract: A cellulose acylate laminate film, which comprises a low-substitution layer comprising a non-phosphate compound and a cellulose acylate having a total degree of acyl substitution of more than 2.0 and less than 2.7 and a high-substitution layer comprising a cellulose acylate having a total degree of acyl substitution of more than 2.7

Abstract translation: 一种纤维素酰化物层压膜，其包含含有非磷酸化合物的低取代层和总酰基取代度大于2.0且小于2.7的酰化纤维素和包含纤维素酰化物的高取代层，所述纤维素酰化物具有 酰基取代的总酰基取代度大于2.7

公开(公告)号：US08697213B2

公开(公告)日：2014-04-15

申请号：US13058947

申请日：2009-08-13

Applicant: Dirk Hölter ,  Wolfgang Koppe

Inventor： Dirk Hölter ,  Wolfgang Koppe

IPC: B32B1/00 ,  B32B1/02 ,  A24D3/06 ,  C08K3/22 ,  B01D39/04 ,  B01D39/16

CPC classification number: C09C1/3661 ,  A24D3/068 ,  A24D3/10 ,  B82Y30/00 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/19 ,  C08L1/10 ,  C08L1/12 ,  C08L1/14 ,  C09C1/3623 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/131 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1397

Abstract: A photodegradable plastic is described, comprising cellulose esters and also, if appropriate, additives. A particular characterizing feature of this photodegradable plastic is that it comprises a dispersed photocatalytic carbon-modified titanium dioxide. Comparative experiments show that this photodegradable plastic exhibits a surprisingly high increase in photocatalytic degradability when compared with products in which a conventional or other modified titanium dioxide is used. This improvement is apparent in particular in use of the photodegradable plastic according to the invention when it is further processed to give moldings. The photodegradable plastic can, for example, first be further processed to give a filter tow. This can be used to produce filter rods, and these can then be used to produce filter plugs for filter-tip cigarettes.

Abstract translation: 描述了一种可光降解的塑料，其包括纤维素酯，并且如果合适的话也包括添加剂。 该可光降解塑料的特征在于其包含分散的光催化碳改性二氧化钛。 比较实验表明，与使用常规或其它改性二氧化钛的产品相比，该光降解塑料表现出令人惊奇的光催化降解性提高。 当进一步加工成模制品时，特别是在使用根据本发明的可光降解塑料时，这种改进是显而易见的。 例如，可光降解塑料可以首先被进一步处理以产生过滤丝束。 这可以用于生产过滤棒，然后可以使用它们来生产过滤嘴香烟的过滤嘴。