PL2751176T3 - Folia optyczna i sposób jej wytwarzania - Google Patents

Folia optyczna i sposób jej wytwarzania

Info

Publication number
PL2751176T3
PL2751176T3 PL12828593T PL12828593T PL2751176T3 PL 2751176 T3 PL2751176 T3 PL 2751176T3 PL 12828593 T PL12828593 T PL 12828593T PL 12828593 T PL12828593 T PL 12828593T PL 2751176 T3 PL2751176 T3 PL 2751176T3
Authority
PL
Poland
Prior art keywords
preparation
optical film
optical
film
Prior art date
Application number
PL12828593T
Other languages
English (en)
Inventor
Kweon Hyung Han
Seong Do Kim
Heon Jung Shin
Hyung Suk Pak
Original Assignee
Skc Co., Ltd.
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 Skc Co., Ltd. filed Critical Skc Co., Ltd.
Publication of PL2751176T3 publication Critical patent/PL2751176T3/pl

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02Organic and inorganic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00Characterised 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
    • C08J2433/04Characterised 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
    • C08J2433/06Characterised 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
    • C08J2433/10Homopolymers or copolymers of methacrylic acid esters
    • C08J2433/12Homopolymers or copolymers of methyl methacrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/22Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
PL12828593T 2011-09-02 2012-08-31 Folia optyczna i sposób jej wytwarzania PL2751176T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110089060A KR101220225B1 (ko) 2011-09-02 2011-09-02 백색 다공성 폴리에스테르 필름 및 이의 제조방법
PCT/KR2012/006988 WO2013032270A2 (en) 2011-09-02 2012-08-31 Optical film and preparation method thereof
EP12828593.9A EP2751176B1 (en) 2011-09-02 2012-08-31 Optical film and preparation method thereof

Publications (1)

Publication Number Publication Date
PL2751176T3 true PL2751176T3 (pl) 2021-12-13

Family

ID=47757070

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12828593T PL2751176T3 (pl) 2011-09-02 2012-08-31 Folia optyczna i sposób jej wytwarzania

Country Status (8)

Country Link
US (1) US9835766B2 (pl)
EP (1) EP2751176B1 (pl)
JP (1) JP5876935B2 (pl)
KR (1) KR101220225B1 (pl)
CN (1) CN103781826B (pl)
PL (1) PL2751176T3 (pl)
TW (1) TWI492971B (pl)
WO (1) WO2013032270A2 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527521B1 (ko) * 2013-10-15 2015-06-09 주식회사 효성 다기능성 폴리에스터 필름 및 이의 제조방법
KR101594540B1 (ko) * 2014-04-14 2016-02-16 에스케이씨 주식회사 백색 다공성 열수축성 폴리에스테르계 필름
JP7056878B2 (ja) * 2016-09-21 2022-04-19 スリーエム イノベイティブ プロパティズ カンパニー ガラスを含む保護ディスプレイフィルム
US11021603B2 (en) * 2019-01-03 2021-06-01 Nan Ya Plastics Corporation White polyester film with properties of lightweight and low-shrinkage
KR102889815B1 (ko) * 2019-08-05 2025-11-27 플렉스 필름즈 (유에스에이) 인코포레이티드 밀도 조절된 열가소성 다층 필름
WO2022064991A1 (ja) * 2020-09-23 2022-03-31 古河電気工業株式会社 樹脂製反射フィルム
CN114325904A (zh) * 2021-12-15 2022-04-12 合肥乐凯科技产业有限公司 一种用于大尺寸薄型显示器的聚酯反射膜

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563591A (en) * 1975-10-23 1980-03-26 Ici Ltd Films of synthetic polymeric materials
JP2917331B2 (ja) * 1989-11-24 1999-07-12 東レ株式会社 白色不透明化ポリオレフィンフイルム
US5143765A (en) 1989-12-27 1992-09-01 Eastman Kodak Company Shaped articles from orientable polymers and polymer microbeads
US5223383A (en) * 1989-12-27 1993-06-29 Eastman Kodak Company Photographic elements containing reflective or diffusely transmissive supports
US5141685A (en) * 1989-12-27 1992-08-25 Eastman Kodak Company Forming shaped articles from orientable polymers and polymer microbeads
US4994312A (en) * 1989-12-27 1991-02-19 Eastman Kodak Company Shaped articles from orientable polymers and polymer microbeads
JPH0816175B2 (ja) * 1991-01-22 1996-02-21 東レ株式会社 液晶ディスプレイ反射板用白色ポリエステルフイルム
EP0496323B2 (en) 1991-01-22 2002-12-11 Toray Industries, Inc. Reflector for a surface light source
JPH1135717A (ja) * 1997-07-22 1999-02-09 Oji Yuka Synthetic Paper Co Ltd 微多孔性ポリエステル系樹脂フィルム
JP3731720B2 (ja) 2000-06-01 2006-01-05 東洋紡績株式会社 空洞含有ポリエステル系フィルム
US20030138581A1 (en) * 2001-12-27 2003-07-24 Eastman Kodak Company Voided articles
FR2861755B1 (fr) 2003-11-05 2006-02-10 Eastman Kodak Co Materiau destine a la formation d'images par impression par jet d'encre
JP4745981B2 (ja) * 2003-12-02 2011-08-10 イーストマン ケミカル カンパニー ボイド含有製品の製造用組成物
KR100738900B1 (ko) * 2005-11-18 2007-07-12 에스케이씨 주식회사 백색 다공성 단층 폴리에스테르 필름 및 이의 제조 방법
CN101548236B (zh) * 2006-10-03 2012-10-03 爱克发-格法特公司 不透明微孔化双轴拉伸膜、其制造方法和用其获得透明图案的方法
KR101426108B1 (ko) 2006-10-03 2014-08-06 아그파-게바에르트 엔.브이. 불투명한 미세기공 축방향 연신 필름, 이의 제조방법 및 이에 투명한 패턴을 얻기위한 방법
KR20090009107A (ko) * 2007-07-19 2009-01-22 도레이 카부시키가이샤 백색 폴리에스테르필름
US20100285302A1 (en) * 2007-12-26 2010-11-11 Toray Industries, Inc. White laminated polyester film for reflecting sheet
FR2929948B1 (fr) * 2008-04-09 2010-09-24 Toray Plastics Europ Film plastique extrude charge en particules metalliques, procede d'obtention et utilisations dudit film
JP5405917B2 (ja) * 2009-06-24 2014-02-05 帝人デュポンフィルム株式会社 Led照明の反射フィルムとして用いられる熱可塑性樹脂フィルム
KR101117125B1 (ko) * 2009-08-20 2012-02-24 에스케이씨 주식회사 백색 다공성 폴리에스테르 필름 및 이의 제조방법
KR20110023287A (ko) * 2009-08-31 2011-03-08 에스케이씨 주식회사 백색 다공성 폴리에스테르 필름 및 이의 제조방법
MY158250A (en) 2010-02-26 2016-09-30 Toray Industries White film and surface light source using same

Also Published As

Publication number Publication date
CN103781826A (zh) 2014-05-07
EP2751176A2 (en) 2014-07-09
EP2751176A4 (en) 2015-06-24
US9835766B2 (en) 2017-12-05
US20140316022A1 (en) 2014-10-23
WO2013032270A2 (en) 2013-03-07
CN103781826B (zh) 2017-02-08
TWI492971B (zh) 2015-07-21
JP5876935B2 (ja) 2016-03-02
TW201311783A (zh) 2013-03-16
JP2014529662A (ja) 2014-11-13
KR101220225B1 (ko) 2013-01-09
WO2013032270A3 (en) 2013-04-25
EP2751176B1 (en) 2021-07-21

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