DE69327286D1 - Verfahren zur Herstellung eines Fettsäureesters von Cellulose - Google Patents

Verfahren zur Herstellung eines Fettsäureesters von Cellulose

Info

Publication number
DE69327286D1
DE69327286D1 DE69327286T DE69327286T DE69327286D1 DE 69327286 D1 DE69327286 D1 DE 69327286D1 DE 69327286 T DE69327286 T DE 69327286T DE 69327286 T DE69327286 T DE 69327286T DE 69327286 D1 DE69327286 D1 DE 69327286D1
Authority
DE
Germany
Prior art keywords
cellulose
production
fatty acid
acid ester
ester
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.)
Expired - Fee Related
Application number
DE69327286T
Other languages
English (en)
Other versions
DE69327286T2 (de
Inventor
Shiro Saka
Hiroyuki Matsumura
Naoto Habu
Yoshiaki Kaino
Ryouta Iwata
Tanemi Asai
Shu Shimamoto
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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
Priority claimed from JP17686693A external-priority patent/JP3144957B2/ja
Priority claimed from JP18399993A external-priority patent/JP3392470B2/ja
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Application granted granted Critical
Publication of DE69327286D1 publication Critical patent/DE69327286D1/de
Publication of DE69327286T2 publication Critical patent/DE69327286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE69327286T 1992-09-24 1993-09-13 Verfahren zur Herstellung eines Fettsäureesters von Cellulose Expired - Fee Related DE69327286T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25479992 1992-09-24
JP25480092 1992-09-24
JP17686693A JP3144957B2 (ja) 1992-09-24 1993-07-16 セルロース脂肪酸エステル及びその製造方法
JP18399993A JP3392470B2 (ja) 1992-09-24 1993-07-26 二酢酸セルロース及びその製造方法

Publications (2)

Publication Number Publication Date
DE69327286D1 true DE69327286D1 (de) 2000-01-20
DE69327286T2 DE69327286T2 (de) 2000-05-11

Family

ID=27474730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327286T Expired - Fee Related DE69327286T2 (de) 1992-09-24 1993-09-13 Verfahren zur Herstellung eines Fettsäureesters von Cellulose

Country Status (4)

Country Link
US (1) US5977346A (de)
EP (1) EP0590401B1 (de)
CN (2) CN1042940C (de)
DE (1) DE69327286T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6331354B1 (en) * 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
JP4094693B2 (ja) * 1996-10-25 2008-06-04 ダイセル化学工業株式会社 セルローストリアセテートおよびその製造方法
CN1098275C (zh) * 1998-04-22 2003-01-08 大赛璐化学工业株式会社 三乙酸纤维素和其制备方法
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
JP4509239B2 (ja) 1998-11-19 2010-07-21 ダイセル化学工業株式会社 セルローストリアセテート及びその製造方法
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
WO2006025371A1 (ja) * 2004-08-30 2006-03-09 Kaneka Corporation 顆粒球吸着材
US20070167618A1 (en) * 2006-01-13 2007-07-19 Celanese Acetate, Llc Manufacture of cellulose esters: recycle of caustic and/or acid from pre-treatment of pulp
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US20100175691A1 (en) * 2009-01-15 2010-07-15 Celanese Acetate Llc Process for recycling cellulose acetate ester waste
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
MX2017000600A (es) * 2014-07-14 2017-09-01 Daicel Corp Metodo de desintegracion de pulpa para su uso en la produccion de acetato de celulosa y metodo para producir acetato de celulosa.
EP3263603B1 (de) 2015-02-26 2020-04-15 Daicel Corporation Celluloseacetatpulver und verfahren zur herstellung von celluloseacetatpulver
WO2017061474A1 (ja) * 2015-10-08 2017-04-13 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
JP7143055B2 (ja) * 2016-08-22 2022-09-28 株式会社ダイセル セルロースアセテート及びその製造方法
JP2018058941A (ja) * 2016-10-03 2018-04-12 株式会社ダイセル セルロースアセテートおよびセルロースアセテートの製造方法
JP7368928B2 (ja) 2017-01-25 2023-10-25 株式会社ダイセル セルロースアセテートおよび成形体
JP6802720B2 (ja) * 2017-01-25 2020-12-16 株式会社ダイセル セルロースアセテートおよび成形体
CN112871970B (zh) * 2021-01-11 2022-09-16 焦作金叶醋酸纤维有限公司 一种废弃烟用废滤棒再生利用装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809191A (en) * 1954-05-25 1957-10-08 Atlantic Res Corp Cellulose esters and mixed esters in the form of small, dense, spherical particles
US2827455A (en) * 1955-07-15 1958-03-18 Celanese Corp Production of lower aliphatic acid ester of cellulose from wood pulp
BE785656A (fr) * 1971-06-30 1973-01-02 Celanese Corp Procede d'hydrolyse de la cellulose esterifiee a temperature elevee
US3870703A (en) * 1973-06-21 1975-03-11 Canadian Cellulose Company Lim Production of cellulose esters
US3846403A (en) * 1973-06-21 1974-11-05 Cellulose Co Ltd Production of cellulose esters from partially purified wood pulp by hemicellulose removal
SU861353A1 (ru) * 1979-07-27 1981-09-07 Владимирский химический завод Способ получени ацетатов целлюлозы
US4306060A (en) * 1980-12-15 1981-12-15 Daicel Chemical Industries, Ltd. Process for preparation of cellulose acetate
JPS6017442B2 (ja) * 1981-11-30 1985-05-02 ダイセル化学工業株式会社 新規な酢酸セルロ−スの製造方法
JPS62501A (ja) * 1985-03-07 1987-01-06 Daicel Chem Ind Ltd セルロ−スアセテ−トの製造方法
US5047180A (en) * 1987-07-24 1991-09-10 Hoechst Celanese Corporation Process for making cellulose ester microparticles
CA1330860C (en) * 1987-10-26 1994-07-26 Muneyuki Matsumoto Dust-proof film
GB8816864D0 (en) * 1988-07-15 1988-08-17 Courtaulds Plc Treating cellulosic sheet material
CA2089117A1 (en) * 1993-02-09 1994-08-10 J. Ming Zhuang Method of improving the acetylation of cellulose
US5608050A (en) * 1995-12-18 1997-03-04 Eastman Chemical Company Process for the manufacture of cellulose acetate

Also Published As

Publication number Publication date
CN1087645A (zh) 1994-06-08
EP0590401B1 (de) 1999-12-15
DE69327286T2 (de) 2000-05-11
EP0590401A3 (en) 1994-07-27
CN1148599A (zh) 1997-04-30
EP0590401A2 (de) 1994-04-06
US5977346A (en) 1999-11-02
CN1042940C (zh) 1999-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee