ATE446974T1 - Celluloseester und verfahren zu seiner herstellung - Google Patents

Celluloseester und verfahren zu seiner herstellung

Info

Publication number
ATE446974T1
ATE446974T1 AT05785929T AT05785929T ATE446974T1 AT E446974 T1 ATE446974 T1 AT E446974T1 AT 05785929 T AT05785929 T AT 05785929T AT 05785929 T AT05785929 T AT 05785929T AT E446974 T1 ATE446974 T1 AT E446974T1
Authority
AT
Austria
Prior art keywords
cellulose
acylating
cellulose ester
substitution
sulfuric acid
Prior art date
Application number
AT05785929T
Other languages
English (en)
Inventor
Shu Shimamoto
Akihiro Higuchi
Original Assignee
Daicel Chem
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 Daicel Chem filed Critical Daicel Chem
Application granted granted Critical
Publication of ATE446974T1 publication Critical patent/ATE446974T1/de

Links

Classifications

    • 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
    • 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
    • C08B3/02—Catalysts used for the esterification
    • 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
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • 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—
    • 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
    • C08J2301/12—Cellulose acetate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT05785929T 2004-09-22 2005-09-21 Celluloseester und verfahren zu seiner herstellung ATE446974T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004275759 2004-09-22
JP2004348995A JP4108077B2 (ja) 2004-09-22 2004-12-01 セルロースエステル及びその製造方法
PCT/JP2005/017403 WO2006033362A1 (ja) 2004-09-22 2005-09-21 セルロースエステル及びその製造方法

Publications (1)

Publication Number Publication Date
ATE446974T1 true ATE446974T1 (de) 2009-11-15

Family

ID=36090119

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05785929T ATE446974T1 (de) 2004-09-22 2005-09-21 Celluloseester und verfahren zu seiner herstellung

Country Status (8)

Country Link
US (1) US7745615B2 (de)
EP (1) EP1792918B1 (de)
JP (1) JP4108077B2 (de)
KR (1) KR100976329B1 (de)
CN (1) CN101027323B (de)
AT (1) ATE446974T1 (de)
DE (1) DE602005017412D1 (de)
WO (1) WO2006033362A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200700471A (en) * 2005-03-22 2007-01-01 Fuji Photo Film Co Ltd Optical compensation film, polarizing plate and liquid crystal display
US10174129B2 (en) 2007-02-14 2019-01-08 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US9834516B2 (en) 2007-02-14 2017-12-05 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
KR101545032B1 (ko) 2007-08-24 2015-08-17 이스트만 케미칼 컴파니 저복굴절을 갖는 혼합 셀룰로스 에스터 및 이로부터 제조된 필름
US8349921B2 (en) 2007-08-24 2013-01-08 Eastman Chemical Company Mixed cellulose ester films having +C plate and −A plate optical properties
JP4740938B2 (ja) 2007-12-27 2011-08-03 ダイセル化学工業株式会社 ６位高アセチル化セルロースジアセテート及びその製造方法
US9777074B2 (en) 2008-02-13 2017-10-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8354525B2 (en) * 2008-02-13 2013-01-15 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
JP5406580B2 (ja) * 2009-03-31 2014-02-05 株式会社ダイセル ポジィテイブｃプレートのセルロースアシレートカルバモイルフィルム及びその原料
JP5448145B2 (ja) * 2009-03-31 2014-03-19 株式会社ダイセル セルロースアシレートカルバモイル及びそのフィルム、光学素子
US8524887B2 (en) 2009-04-15 2013-09-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom
EP2565228A4 (de) * 2010-04-28 2016-11-30 Konica Minolta Advanced Layers Zelluloseacetatfilm sowie daraus hergestellte polarisierungsplatte und daraus hergestellte flüssigkristallanzeigevorrichtung
US9068063B2 (en) 2010-06-29 2015-06-30 Eastman Chemical Company Cellulose ester/elastomer compositions
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
CN102172517A (zh) * 2011-02-24 2011-09-07 贾正平 手性柱色谱填料及其合成方法
US9796791B2 (en) 2011-04-13 2017-10-24 Eastman Chemical Company Cellulose ester optical films
EP2718351B1 (de) * 2011-06-10 2019-08-07 Titan Wood Limited Acetylierung von holzfasern
US20120320313A1 (en) * 2011-06-15 2012-12-20 Eastman Chemical Company Cellulose triacetate films with low birefringence
US9708474B2 (en) 2011-12-07 2017-07-18 Eastman Chemical Company Cellulose esters in pneumatic tires
WO2014046678A1 (en) * 2012-09-24 2014-03-27 Celanese Acetate Llc Substituted cellulose ester adhesives and methods and articles relating thereto
JP2016512571A (ja) * 2013-03-14 2016-04-28 セラニーズ アセテート，エルエルシー 天然由来の混合セルロースエステルおよびそれに関する方法
JPWO2014175136A1 (ja) * 2013-04-23 2017-02-23 コニカミノルタ株式会社 光学フィルム、円偏光板及び有機エレクトロルミネッセンス表示装置
JP6335309B2 (ja) * 2014-08-04 2018-05-30 株式会社ダイセル 酢酸セルロースフレーク及びその製造方法
JP6820858B2 (ja) * 2015-10-08 2021-01-27 株式会社ダイセル セルロースアセテート、セルロースアセテートの製造方法および製造装置
US10077343B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Process to produce elastomeric compositions comprising cellulose ester additives
JP6646461B2 (ja) * 2016-02-15 2020-02-14 株式会社ダイセル 中空糸膜
EP3601372B1 (de) * 2017-03-29 2024-11-06 Eastman Chemical Company Regioselektiv substituierte celluloseester
KR101962239B1 (ko) * 2017-12-06 2019-03-27 주식회사 리그넘 플라스틱 첨가용 바이오 충진제를 제조하는 방법 및 이에 의해 제조된 플라스틱 첨가용 바이오 충진제
WO2021144914A1 (ja) * 2020-01-16 2021-07-22 株式会社ダイセル セルロースアセテートペレット

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1330543A (en) * 1918-07-13 1920-02-10 Levey Harold Alvin Process for the manufacture of cellulose acetates
JPS59166501A (ja) 1983-03-10 1984-09-19 Daicel Chem Ind Ltd 高結晶性低分子量酢酸セルロ−ス
JPS60139701A (ja) * 1983-12-28 1985-07-24 Daicel Chem Ind Ltd 酢酸セルロ−スの製造方法
JP2004002883A (ja) 1994-12-05 2004-01-08 Fuji Photo Film Co Ltd セルロースエステルフイルムおよびその製造方法
JP4084431B2 (ja) 1995-05-30 2008-04-30 富士フイルム株式会社 光学用フィルムおよびそれを用いた偏光フィルム
JP3895801B2 (ja) 1996-04-19 2007-03-22 ダイセル化学工業株式会社 溶解性の優れたセルロースエステル
JP4035182B2 (ja) * 1996-07-30 2008-01-16 ダイセル化学工業株式会社 セルロースの混合脂肪酸エステルの製造方法
JP3727755B2 (ja) 1997-06-17 2005-12-14 富士写真フイルム株式会社 セルロースアセテートフイルム、その製造方法および偏光板保護膜
JP3931210B2 (ja) * 1998-03-23 2007-06-13 ダイセル化学工業株式会社 セルロースエステル組成物
DE19954189A1 (de) * 1999-11-11 2001-05-17 Basf Ag Melaminharzdispersionen
JP4064048B2 (ja) * 2000-10-25 2008-03-19 住友化学株式会社 プロピレン系重合体及びそれからなるフィルム
JP4094819B2 (ja) 2001-01-17 2008-06-04 富士フイルム株式会社 セルロースアシレートフイルムおよびその製造方法
JP2002265501A (ja) 2001-03-14 2002-09-18 Fuji Photo Film Co Ltd セルロースアシレート溶液およびセルロースアシレートフイルムの製造方法
US7671193B2 (en) * 2001-03-14 2010-03-02 Daicel Chemical Industries, Ltd. Method for adjusting the degree of substitution with acetyl group of cellulose acetate
JP2002338601A (ja) 2001-03-14 2002-11-27 Daicel Chem Ind Ltd セルロースアセテート
JP2002309009A (ja) 2001-04-13 2002-10-23 Fuji Photo Film Co Ltd セルロースアシレートフイルムおよびその製造方法
JP4528471B2 (ja) 2001-09-27 2010-08-18 富士フイルム株式会社 セルロースアシレートフイルム
JP4189160B2 (ja) 2001-11-05 2008-12-03 ダイセル化学工業株式会社 セルロースアセテートのアセチル置換度の調整方法
JP4404735B2 (ja) 2003-09-29 2010-01-27 富士フイルム株式会社 セルロースアシレートフィルム、それを用いた光学補償フィルム、偏光板
JP2005154764A (ja) * 2003-11-06 2005-06-16 Fuji Photo Film Co Ltd セルロースアセテートフイルム、光学補償シート、偏光板および液晶表示装置

Also Published As

Publication number Publication date
US7745615B2 (en) 2010-06-29
EP1792918A1 (de) 2007-06-06
WO2006033362A1 (ja) 2006-03-30
US20090043088A1 (en) 2009-02-12
JP2006117896A (ja) 2006-05-11
KR100976329B1 (ko) 2010-08-16
JP4108077B2 (ja) 2008-06-25
KR20070060122A (ko) 2007-06-12
CN101027323B (zh) 2010-05-26
DE602005017412D1 (de) 2009-12-10
CN101027323A (zh) 2007-08-29
EP1792918B1 (de) 2009-10-28
EP1792918A4 (de) 2008-07-30

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Legal Events

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