JP2009544062A5 - - Google Patents

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Publication number
JP2009544062A5
JP2009544062A5 JP2009520976A JP2009520976A JP2009544062A5 JP 2009544062 A5 JP2009544062 A5 JP 2009544062A5 JP 2009520976 A JP2009520976 A JP 2009520976A JP 2009520976 A JP2009520976 A JP 2009520976A JP 2009544062 A5 JP2009544062 A5 JP 2009544062A5
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JP
Japan
Prior art keywords
polymeric material
optical film
film
along
downweb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2009520976A
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English (en)
Japanese (ja)
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JP2009544062A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/US2007/073786 external-priority patent/WO2008011464A1/en
Publication of JP2009544062A publication Critical patent/JP2009544062A/ja
Publication of JP2009544062A5 publication Critical patent/JP2009544062A5/ja
Withdrawn legal-status Critical Current

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JP2009520976A 2006-07-18 2007-07-18 光学フィルムを作製するためのカレンダ処理プロセス Withdrawn JP2009544062A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80765506P 2006-07-18 2006-07-18
PCT/US2007/073786 WO2008011464A1 (en) 2006-07-18 2007-07-18 Calendering process for making an optical film

Publications (2)

Publication Number Publication Date
JP2009544062A JP2009544062A (ja) 2009-12-10
JP2009544062A5 true JP2009544062A5 (enExample) 2010-09-02

Family

ID=38957106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009520976A Withdrawn JP2009544062A (ja) 2006-07-18 2007-07-18 光学フィルムを作製するためのカレンダ処理プロセス

Country Status (7)

Country Link
US (1) US20080020186A1 (enExample)
EP (1) EP2040910A4 (enExample)
JP (1) JP2009544062A (enExample)
KR (1) KR20090039718A (enExample)
CN (1) CN101489770A (enExample)
TW (1) TW200815181A (enExample)
WO (1) WO2008011464A1 (enExample)

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EP2020339B1 (de) * 2007-07-31 2012-03-28 Micronas GmbH Auslösevorrichtung für eine Sicherheitseinrichtung in einem Kraftfahrzeug
US20110051040A1 (en) * 2008-03-28 2011-03-03 Johnson Stephen A Thick polyester films for optical articles and optical articles
US8012571B2 (en) * 2008-05-02 2011-09-06 3M Innovative Properties Company Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units
KR100886206B1 (ko) * 2008-09-01 2009-02-27 바이엘쉬트코리아 주식회사 광학 시트 및 광학 시트 제조방법
CN101885219A (zh) * 2010-06-29 2010-11-17 苏州奥美光学材料有限公司 一种超薄型高透明聚碳酸酯薄膜的制造装置及其制造方法
JP2013539543A (ja) 2010-06-30 2013-10-24 スリーエム イノベイティブ プロパティズ カンパニー 空間選択的な複屈折低減を有するフィルムを使用するマスク加工
EP2588902B1 (en) 2010-06-30 2017-10-25 3M Innovative Properties Company Diffuse reflective optical films with spatially selective birefringence reduction
BR112012033232A2 (pt) 2010-06-30 2016-11-16 3M Innovative Properties Co combinações de filmes retardadores com redução de birrefringência espacialmente seletiva
WO2012035874A1 (ja) * 2010-09-14 2012-03-22 日立化成工業株式会社 ノルボルナン骨格を有するポリエステル及びその製造方法
WO2012043192A1 (ja) * 2010-09-28 2012-04-05 株式会社クラレ 植物栽培用フィルム
EP2511614B1 (en) * 2011-04-14 2016-07-06 Electrolux Home Products Corporation N.V. Method for operating a steam oven and steam oven
US20140264979A1 (en) * 2013-03-13 2014-09-18 Transitions Opticals, Inc. Method of preparing photochromic-dichroic films having reduced optical distortion
US9162403B2 (en) * 2013-03-15 2015-10-20 Davis-Standard, Llc Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness
JP6454468B2 (ja) * 2013-12-26 2019-01-16 日東電工株式会社 延伸積層体の製造方法、該製造方法により得られる延伸積層体、該延伸積層体を用いた偏光膜の製造方法、および延伸装置
JP6527505B2 (ja) * 2014-03-31 2019-06-05 株式会社クラレ 二軸延伸フィルムの製造方法
US9720155B2 (en) 2014-05-02 2017-08-01 Sabic Global Technologies Multilayered articles with low optical retardation
JP6370190B2 (ja) * 2014-10-24 2018-08-08 住友化学株式会社 偏光板ロール
JP6502059B2 (ja) * 2014-10-24 2019-04-17 住友化学株式会社 偏光板ロール
KR101915110B1 (ko) * 2015-12-29 2018-11-05 도레이케미칼 주식회사 복합 반사편광 필름의 제조방법
US11428847B2 (en) * 2017-05-15 2022-08-30 Nippon Electric Glass Co., Ltd. Transparent product and method for producing transparent product
KR102144770B1 (ko) * 2018-09-17 2020-08-18 (주)창영기계 시트/필름의 롤 성형 장치 및 롤 성형 방법
JP2021162622A (ja) * 2020-03-30 2021-10-11 住友ベークライト株式会社 反射偏光板
JP2024523056A (ja) * 2021-05-27 2024-06-26 スリーエム イノベイティブ プロパティズ カンパニー 光学拡散フィルム及びその製造方法
CN116721074B (zh) * 2023-06-07 2024-02-13 昊泽吉顺新材料(深圳)有限公司 基于图像分析的手机保护膜生产质量检测系统

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GB740393A (en) * 1952-06-05 1955-11-09 Du Pont Improvements relating to the stretching of film of synthetic linear organic polymeric material
GB1328255A (en) * 1970-08-27 1973-08-30 Toyo Boseki Process and apparatus for stretching films of polymeric material
GB1419972A (en) * 1972-11-23 1975-12-31 Mccall J D Method and apparatus for stretching plastic material
US4734229A (en) * 1984-11-13 1988-03-29 Entek Manufacturing Inc. Method for calendering temperature-critical thermoplastic material using a two-phase heat transfer medium
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6498683B2 (en) * 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
US6590705B1 (en) * 1996-02-29 2003-07-08 3M Innovative Properties Company Optical film with co-continuous phases
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
JP3825143B2 (ja) * 1997-07-07 2006-09-20 株式会社興人 易接着性ポリアミドフィルム
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
WO1999036262A2 (en) * 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Modified copolyesters and improved multilayer reflective films
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6157490A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6179948B1 (en) * 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
HUP0101089A3 (en) * 1998-03-11 2002-12-28 Novartis Ag Novel plant plastid promoter sequence
US6621635B1 (en) * 1999-06-07 2003-09-16 Nitto Denko Corporation Diffusing adhesive layer, optical member and liquid-crystal display device
KR100749302B1 (ko) * 1999-10-04 2007-08-14 세키스이가가쿠 고교가부시키가이샤 편광판 보호필름 및 편광판
JP2002365435A (ja) * 2001-04-03 2002-12-18 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
JP4818531B2 (ja) * 2001-05-07 2011-11-16 日東電工株式会社 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
CN1281984C (zh) * 2002-04-26 2006-10-25 日东电工株式会社 双折射薄膜的制备方法
JP3957700B2 (ja) * 2003-04-25 2007-08-15 日東電工株式会社 偏光フィルムの製造方法
JP4236098B2 (ja) * 2003-08-01 2009-03-11 日東電工株式会社 複屈折性光学フィルム
JP3783958B2 (ja) * 2003-09-01 2006-06-07 日東電工株式会社 複合複屈折部材
JP3802544B2 (ja) * 2004-07-29 2006-07-26 日東電工株式会社 位相差板、及び新規ポリマー、及び光学フィルム、及び画像表示装置
JP4493660B2 (ja) * 2004-09-15 2010-06-30 帝人株式会社 位相差フィルム
US20060226561A1 (en) * 2005-04-08 2006-10-12 3M Innovative Properties Company Heat setting optical films

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