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WO2009022550A1 - フィルム及びその製造方法 - Google Patents

フィルム及びその製造方法 Download PDF

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Publication number
WO2009022550A1
WO2009022550A1 PCT/JP2008/063834 JP2008063834W WO2009022550A1 WO 2009022550 A1 WO2009022550 A1 WO 2009022550A1 JP 2008063834 W JP2008063834 W JP 2008063834W WO 2009022550 A1 WO2009022550 A1 WO 2009022550A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
production
disclosed
knurling
fracture
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.)
Ceased
Application number
PCT/JP2008/063834
Other languages
English (en)
French (fr)
Inventor
Yuuji Yamashita
Kenji Shimizu
Michihiro Omae
Ryuichi Kira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to US12/440,777 priority Critical patent/US20100055402A1/en
Publication of WO2009022550A1 publication Critical patent/WO2009022550A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/009—Using laser
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2345/00—Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2365/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

　フィルムを破断させることなくナーリング加工が施されたフィルム及びその製造方法を提供する。本発明に係るフィルムは、高分子樹脂フィルムの少なくとも何れか一方の面であって、その幅手方向の両端部に、レーザー照射によりナーリング加工が施されて構成されることを特徴とする。  
PCT/JP2008/063834 2007-08-10 2008-08-01 フィルム及びその製造方法 Ceased WO2009022550A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/440,777 US20100055402A1 (en) 2007-08-10 2008-08-01 Film, and process for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007209962A JP5578759B2 (ja) 2007-08-10 2007-08-10 フィルム及びその製造方法
JP2007-209962 2007-08-10

Publications (1)

Publication Number Publication Date
WO2009022550A1 true WO2009022550A1 (ja) 2009-02-19

Family

ID=40350605

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063834 Ceased WO2009022550A1 (ja) 2007-08-10 2008-08-01 フィルム及びその製造方法

Country Status (6)

Country Link
US (1) US20100055402A1 (ja)
JP (1) JP5578759B2 (ja)
KR (1) KR20090073074A (ja)
CN (1) CN101541865A (ja)
TW (1) TW200922980A (ja)
WO (1) WO2009022550A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016076155A1 (ja) * 2014-11-10 2016-05-19 住友化学株式会社 熱可塑性樹脂フィルム
WO2017145718A1 (ja) * 2016-02-26 2017-08-31 日本ゼオン株式会社 長尺フィルム
CN113167956A (zh) * 2018-11-28 2021-07-23 富士胶片株式会社 光学层叠膜辊的制造方法及光学层叠膜辊

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101618387B1 (ko) * 2008-06-30 2016-05-04 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 광학 필름의 제조 방법 및 광학 필름
WO2010001751A1 (ja) * 2008-06-30 2010-01-07 コニカミノルタオプト株式会社 樹脂フィルムおよびその製造方法
JP2010280151A (ja) * 2009-06-05 2010-12-16 Nippon Shokubai Co Ltd 光学フィルムおよび光学フィルムロール
JP2011048065A (ja) * 2009-08-26 2011-03-10 Nippon Zeon Co Ltd 延伸フィルム
JP5594096B2 (ja) * 2010-11-30 2014-09-24 日本ゼオン株式会社 光学フィルム、光学フィルムロール及び光学フィルムの製造方法
JP5588893B2 (ja) * 2011-02-23 2014-09-10 日東電工株式会社 偏光板およびその製造方法
JP5282289B2 (ja) * 2011-03-07 2013-09-04 防衛省技術研究本部長 Ｓｉ−Ｏ−Ｓｉ結合を含む化合物への凹凸構造の形成法及びデバイス
JP5887701B2 (ja) * 2011-03-11 2016-03-16 株式会社カネカ 熱可塑性フィルムの製造方法
JP5909925B2 (ja) * 2011-08-26 2016-04-27 コニカミノルタ株式会社 ハードコートフィルム
JP2014010219A (ja) * 2012-06-28 2014-01-20 Asahi Kasei E-Materials Corp ワイヤグリッド偏光子シート及びワイヤグリッド偏光子の製造方法
JPWO2015178391A1 (ja) * 2014-05-20 2017-04-20 日本合成化学工業株式会社 樹脂シート、粘着剤層付き樹脂シート、及びそれらを用いてなる用途
JP6327222B2 (ja) * 2014-09-30 2018-05-23 住友化学株式会社 偏光板、粘着剤付き偏光板及び液晶表示装置
JP6610920B2 (ja) * 2015-02-18 2019-11-27 住友ゴム工業株式会社 プレフィルドシリンジ、プレフィルドシリンジに適用されるガスケットおよびその製造方法
KR102325211B1 (ko) * 2015-06-01 2021-11-12 삼성디스플레이 주식회사 플렉시블 디스플레이 장치 제조방법
JP6076523B1 (ja) * 2016-02-25 2017-02-08 住友化学株式会社 積層光学フィルムの製造方法
CN107356990A (zh) * 2016-05-10 2017-11-17 住友化学株式会社 光学膜和使用光学膜的光学构件
US20200353563A1 (en) * 2017-11-27 2020-11-12 Nitto Denko Corporation Laser processing method for plastic film, and plastic film
WO2019188594A1 (ja) * 2018-03-28 2019-10-03 富士フイルム株式会社 光学フィルムの製造方法
JP6977152B2 (ja) * 2018-03-28 2021-12-08 富士フイルム株式会社 光学フィルムの製造方法
CN109164530B (zh) * 2018-09-29 2021-11-16 广州国显科技有限公司 显示面板及显示装置
CN109407196B (zh) * 2018-09-30 2021-11-30 广州国显科技有限公司 偏光片、柔性显示面板及柔性显示装置
KR102648614B1 (ko) * 2018-10-04 2024-03-19 삼성디스플레이 주식회사 표시 장치
JP7427897B2 (ja) * 2019-09-27 2024-02-06 コニカミノルタ株式会社 フィルムロール及びその製造方法
WO2021117274A1 (ja) * 2019-12-10 2021-06-17 日東電工株式会社 機能フィルムの検査方法、検査システム及び原反ロール
WO2021117273A1 (ja) 2019-12-10 2021-06-17 日東電工株式会社 長尺光学積層体の検査方法及び検査システム
JPWO2022091815A1 (ja) 2020-10-29 2022-05-05
JP7285881B2 (ja) * 2021-05-28 2023-06-02 東洋鋼鈑株式会社 フィルム巻回体、及び、フィルム巻回体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369624A (ja) * 1986-07-30 1988-03-29 ヘキスト　セラニ−ズ　コ−ポレ−シヨン 高モジュラス熱可塑性フィルムの巻き取り用無接触節形成方法
JPH05185519A (ja) * 1991-12-24 1993-07-27 Nitto Denko Corp 管状物の製造方法
JP2002211803A (ja) * 2001-01-15 2002-07-31 Fuji Photo Film Co Ltd フィルムロール
JP2007091784A (ja) * 2005-09-27 2007-04-12 Sumitomo Chemical Co Ltd アクリルフィルム

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US3502765A (en) * 1967-08-24 1970-03-24 Eastman Kodak Co Method of controlling edge flatness of mechanically embossed oriented polymer sheeting
DE2832891C2 (de) * 1978-07-27 1982-07-01 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum ein- und/oder beidseitigen verzugsfreien, kontinuierlichen Verdicken und Aufrauhen der Ränder einer Bahn
US5393589A (en) * 1992-06-24 1995-02-28 Eastman Kodak Company Apparatus and method for variably knurling edges of web and product produced thereby
JP2002258051A (ja) * 2001-03-05 2002-09-11 Nitto Denko Corp 偏光板及びそれを用いた液晶表示装置
JP2005241793A (ja) * 2004-02-25 2005-09-08 Konica Minolta Opto Inc 架台を有する保管箱、光学フィルムの製造方法及び保管方法、並びに光学フィルム、偏光板及び表示装置
JP4655663B2 (ja) * 2005-02-21 2011-03-23 コニカミノルタオプト株式会社 塗布層を有するロール状フィルムの製造方法、ロール状光学フィルム、偏光板、液晶表示装置
JP2007119181A (ja) * 2005-10-28 2007-05-17 Toray Ind Inc シートロールの製造方法、シートロールおよびシートロールの製造装置
JP2008201507A (ja) * 2007-02-19 2008-09-04 Toray Ind Inc シートロールの製造方法、シートロールおよびシートロールの製造装置
JP5056218B2 (ja) * 2007-07-09 2012-10-24 コニカミノルタアドバンストレイヤー株式会社 光学フィルム、及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369624A (ja) * 1986-07-30 1988-03-29 ヘキスト　セラニ−ズ　コ−ポレ−シヨン 高モジュラス熱可塑性フィルムの巻き取り用無接触節形成方法
JPH05185519A (ja) * 1991-12-24 1993-07-27 Nitto Denko Corp 管状物の製造方法
JP2002211803A (ja) * 2001-01-15 2002-07-31 Fuji Photo Film Co Ltd フィルムロール
JP2007091784A (ja) * 2005-09-27 2007-04-12 Sumitomo Chemical Co Ltd アクリルフィルム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016076155A1 (ja) * 2014-11-10 2016-05-19 住友化学株式会社 熱可塑性樹脂フィルム
WO2017145718A1 (ja) * 2016-02-26 2017-08-31 日本ゼオン株式会社 長尺フィルム
CN108602240A (zh) * 2016-02-26 2018-09-28 日本瑞翁株式会社 长条膜
CN108602240B (zh) * 2016-02-26 2020-05-19 日本瑞翁株式会社 长条膜
CN113167956A (zh) * 2018-11-28 2021-07-23 富士胶片株式会社 光学层叠膜辊的制造方法及光学层叠膜辊
CN113167956B (zh) * 2018-11-28 2023-04-25 富士胶片株式会社 光学层叠膜辊的制造方法及光学层叠膜辊

Also Published As

Publication number Publication date
TW200922980A (en) 2009-06-01
US20100055402A1 (en) 2010-03-04
JP5578759B2 (ja) 2014-08-27
JP2009040964A (ja) 2009-02-26
KR20090073074A (ko) 2009-07-02
CN101541865A (zh) 2009-09-23

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