HK1093367A1 - Retardation film using cellulose derivative - Google Patents

Retardation film using cellulose derivative

Info

Publication number
HK1093367A1
HK1093367A1 HK06114194A HK06114194A HK1093367A1 HK 1093367 A1 HK1093367 A1 HK 1093367A1 HK 06114194 A HK06114194 A HK 06114194A HK 06114194 A HK06114194 A HK 06114194A HK 1093367 A1 HK1093367 A1 HK 1093367A1
Authority
HK
Hong Kong
Prior art keywords
retardation film
cellulose derivative
cellulose
derivative
retardation
Prior art date
Application number
HK06114194A
Other languages
English (en)
Inventor
Hideyoshi Fujisawa
Kouichi Tanaka
Original Assignee
Nippon Kayaku Kk
Polatechno 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 Nippon Kayaku Kk, Polatechno Co Ltd filed Critical Nippon Kayaku Kk
Publication of HK1093367A1 publication Critical patent/HK1093367A1/xx

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/08—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate
    • C08B3/10—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate with five or more carbon-atoms, e.g. valerate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • 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
    • Y10T428/21—Circular sheet or circular blank
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Liquid Crystal (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
HK06114194A 2003-08-28 2006-12-28 Retardation film using cellulose derivative HK1093367A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003305182 2003-08-28
JP2003395445 2003-11-26
JP2003431930 2003-12-26
PCT/JP2004/012300 WO2005022215A1 (ja) 2003-08-28 2004-08-26 セルロース誘導体を用いた位相差フィルム

Publications (1)

Publication Number Publication Date
HK1093367A1 true HK1093367A1 (en) 2007-03-02

Family

ID=34279543

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06114194A HK1093367A1 (en) 2003-08-28 2006-12-28 Retardation film using cellulose derivative

Country Status (9)

Country Link
US (1) US7410680B2 (ko)
EP (1) EP1666930A1 (ko)
JP (1) JP4681452B2 (ko)
KR (1) KR101015509B1 (ko)
CN (1) CN100445779C (ko)
CA (1) CA2536474A1 (ko)
HK (1) HK1093367A1 (ko)
TW (1) TW200519142A (ko)
WO (1) WO2005022215A1 (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4530735B2 (ja) * 2004-06-23 2010-08-25 富士フイルム株式会社 セルロースアシレートフィルムとその製造方法
WO2006090700A1 (ja) * 2005-02-22 2006-08-31 Nippon Kayaku Kabushiki Kaisha セルロース誘導体を用いた位相差フィルム
JP2006267278A (ja) * 2005-03-22 2006-10-05 Fuji Photo Film Co Ltd 光学補償シート、偏光板および液晶表示装置
JP2006335842A (ja) * 2005-06-01 2006-12-14 Konica Minolta Opto Inc セルロースエステル化合物、セルロースエステルフィルム、セルロースエステルフィルムの製造方法、偏光板、及び液晶表示装置
JPWO2007026591A1 (ja) * 2005-08-30 2009-03-05 コニカミノルタオプト株式会社 光学フィルム及びその製造方法、並びにそれを用いた偏光板及び液晶表示装置
JP2007062334A (ja) * 2005-09-02 2007-03-15 Fujifilm Corp セルロースアシレート樹脂フィルム及びその製造方法
JP4656523B2 (ja) * 2006-02-01 2011-03-23 日本化薬株式会社 セルロース誘導体を用いた位相差フィルム
US20070292680A1 (en) * 2006-06-12 2007-12-20 Fujifilm Corporation Optical film, production method of optical film, polarizing plate and liquid crystal display device
JP4892313B2 (ja) * 2006-10-13 2012-03-07 富士フイルム株式会社 セルロース化合物、セルロースフィルム、光学補償シート、偏光板および液晶表示装置
KR100861513B1 (ko) * 2007-01-29 2008-10-02 삼성정밀화학 주식회사 포피린 착물을 함유하는 복굴절성의 실리콘 포피린셀룰로오스 화합물, 및 이로부터 형성된 위상차 보상 필름
JP5255816B2 (ja) * 2007-03-28 2013-08-07 富士フイルム株式会社 セルロース体組成物、セルロース体フィルム、光学補償シート、偏光板および液晶表示装置
JP5255859B2 (ja) * 2007-04-19 2013-08-07 富士フイルム株式会社 セルロース体組成物、セルロース体フィルム、位相差フィルム、光学補償フィルム、反射防止フィルム、偏光板および画像表示装置
US20090096962A1 (en) * 2007-05-14 2009-04-16 Eastman Chemical Company Cellulose Esters with High Hyrdoxyl Content and Their Use in Liquid Crystal Displays
US20090269591A1 (en) 2008-04-24 2009-10-29 Crysoptix Kk Organic Compound, Optical Film and Method of Production thereof
JP5255918B2 (ja) * 2008-06-10 2013-08-07 富士フイルム株式会社 セルロース誘導体、セルロース誘導体フィルム、及びその用途
KR20140054240A (ko) 2011-08-12 2014-05-08 다우 글로벌 테크놀로지스 엘엘씨 광학 위상지연 필름 및 제조 방법
JP2014010300A (ja) * 2012-06-29 2014-01-20 Nitto Denko Corp 偏光板および有機ｅｌパネル
JP2014041347A (ja) * 2012-07-26 2014-03-06 Sanyo Chem Ind Ltd 逆波長分散フィルム用樹脂組成物並びにこれからなる逆波長分散フィルム及び逆波長分散シート
US9395549B2 (en) * 2014-12-16 2016-07-19 Volfoni R&D EURL Stereoscopic three dimensional imaging system
KR101927432B1 (ko) * 2015-02-11 2018-12-10 동우 화인켐 주식회사 고내구성 편광판 및 이를 구비한 표시장치
EP3184549A1 (en) * 2015-12-22 2017-06-28 SAPPI Netherlands Services B.V. Acylation of biopolymer comprising anhydroglucose units
JP2017203051A (ja) * 2016-05-09 2017-11-16 株式会社ダイセル 混合脂肪酸セルロースエステル及び混合脂肪酸セルロースエステルの製造方法
US11248314B2 (en) 2016-11-22 2022-02-15 Nutrition & Biosciences USA 4, Inc. Process for making polyacrylonitrile fibers
CN110198957A (zh) * 2016-11-22 2019-09-03 纳幕尔杜邦公司 多糖的原位官能化和其组合物

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US524456A (en) * 1894-08-14 Temporary binder
JP2818983B2 (ja) 1990-10-24 1998-10-30 日東電工株式会社 複屈折性フィルムの製造方法
JP3174367B2 (ja) 1991-10-07 2001-06-11 日東電工株式会社 積層波長板及び円偏光板
US5750677A (en) * 1994-12-30 1998-05-12 Eastman Chemical Company Direct process for the production of cellulose esters
US6599443B1 (en) * 1998-03-05 2003-07-29 Rockwell Technologies, Llc Film
DE69932272T2 (de) 1998-03-05 2007-07-12 Rockwell International Corp., Thousand Oaks Optische Verzögerungsschicht
JP3459779B2 (ja) * 1998-10-30 2003-10-27 帝人株式会社 位相差板
JP4163825B2 (ja) 1999-09-22 2008-10-08 富士フイルム株式会社 位相差板の製造方法
JP2001091473A (ja) * 1999-09-22 2001-04-06 Olympus Optical Co Ltd 基板検査装置
JP2003058320A (ja) 2001-08-20 2003-02-28 Fuji Photo Film Co Ltd タッチパネルおよび反射型液晶表示装置
US7060333B2 (en) * 2001-03-14 2006-06-13 Fuji Photo Film Co., Ltd. Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure
EP1396738A4 (en) * 2001-05-10 2007-08-15 Nippon Kayaku Kk LIQUID CRYSTAL COMPOSITION AND PHASE DIFFERENTIAL FILM THEREWITH
US7038744B2 (en) * 2002-01-09 2006-05-02 Konica Corporation Polarizing plate having a stretched film on a side thereof and liquid crystal display employing the same
JP2003240955A (ja) * 2002-02-21 2003-08-27 Konica Corp 光学フィルム、偏光板、光学フィルムロ−ル、光学フィルムを用いた表示装置、光学フィルムの製造方法
JP2004148811A (ja) 2002-10-08 2004-05-27 Fuji Photo Film Co Ltd セルロースアシレートフイルムの製造方法、セルロースアシレートフイルム、並びにそれを用いた光学機能性シート、偏光板、液晶表示装置及びハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
KR101015509B1 (ko) 2011-02-16
WO2005022215A1 (ja) 2005-03-10
CN100445779C (zh) 2008-12-24
KR20060056990A (ko) 2006-05-25
EP1666930A1 (en) 2006-06-07
TW200519142A (en) 2005-06-16
CN1846154A (zh) 2006-10-11
JPWO2005022215A1 (ja) 2007-11-01
US7410680B2 (en) 2008-08-12
US20070036916A1 (en) 2007-02-15
JP4681452B2 (ja) 2011-05-11
CA2536474A1 (en) 2005-03-10

Similar Documents

Publication Publication Date Title
HK1093367A1 (en) Retardation film using cellulose derivative
EP1682493B8 (en) Amidoacetonitrile derivatives
HK1088602A1 (en) 2-pyridinecarboxamide derivatives
HK1088326A1 (en) Piperidine-benzenesulfonamide derivatives
HK1108941A1 (en) Retardation film
HK1089443A1 (en) Imidazol-4-yl-ethynyl-pyridine derivatives
GB0317665D0 (en) Qinazoline derivatives
IL176469A0 (en) Novel phenylalanine derivatives
TWI340254B (en) Glare-proof film
IL175189A0 (en) N-thiazol-2-yl-benzamide derivatives
EP1821122A4 (en) RETARD FILM
TWI368482B (en) New 2-pyridinylethylbenzamide derivatives
AU2003901813A0 (en) Pharmaceutical derivatives
AU2003263521A1 (en) Polarizing arrangement
AU2003293461A1 (en) Interferometer alignment
AU2003303648A1 (en) Novel 5-hydroxyindole-3-carboxylate derivatives
EP1706373B8 (en) Amidoacetonitrile derivatives
GB0312368D0 (en) Novel ureido- and amido-pyrazolone derivatives
GB0319793D0 (en) Pyridinylmorpholine derivatives
AU2003280821A1 (en) Beauveriolide derivative
AU2003900189A0 (en) Heterocyclic derivatives
AU2003900925A0 (en) Polarizer
AU2003280822A1 (en) Beauveriolide derivatives
TWI341309B (en) Heteroarylcarbamoylbenzene derivatives
ATA17282003A (de) Cellulosederivat

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120826