FR2517312B1 - Procede de preparation d'acetate de cellulose - Google Patents

Procede de preparation d'acetate de cellulose

Info

Publication number
FR2517312B1
FR2517312B1 FR8220060A FR8220060A FR2517312B1 FR 2517312 B1 FR2517312 B1 FR 2517312B1 FR 8220060 A FR8220060 A FR 8220060A FR 8220060 A FR8220060 A FR 8220060A FR 2517312 B1 FR2517312 B1 FR 2517312B1
Authority
FR
France
Prior art keywords
preparation
cellulose acetate
cellulose
acetate
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
Application number
FR8220060A
Other languages
English (en)
Other versions
FR2517312A1 (fr
Inventor
Hideo Yabune
Yoshiyuki Ikemoto
Younosuke Kato
Manabu Uchida
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
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of FR2517312A1 publication Critical patent/FR2517312A1/fr
Application granted granted Critical
Publication of FR2517312B1 publication Critical patent/FR2517312B1/fr
Expired 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
    • C08B3/22—Post-esterification treatments, including purification
    • C08B3/24—Hydrolysis or ripening
    • 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
FR8220060A 1981-11-30 1982-11-30 Procede de preparation d'acetate de cellulose Expired FR2517312B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56192042A JPS6017442B2 (ja) 1981-11-30 1981-11-30 新規な酢酸セルロ−スの製造方法

Publications (2)

Publication Number Publication Date
FR2517312A1 FR2517312A1 (fr) 1983-06-03
FR2517312B1 true FR2517312B1 (fr) 1986-11-14

Family

ID=16284635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220060A Expired FR2517312B1 (fr) 1981-11-30 1982-11-30 Procede de preparation d'acetate de cellulose

Country Status (4)

Country Link
US (1) US4439605A (fr)
JP (1) JPS6017442B2 (fr)
FR (1) FR2517312B1 (fr)
GB (1) GB2111059B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139701A (ja) * 1983-12-28 1985-07-24 Daicel Chem Ind Ltd 酢酸セルロ−スの製造方法
US5214137A (en) * 1991-02-08 1993-05-25 Eastman Kodak Company Preparation of cellulose diacetate by recycling processed film
JP2999293B2 (ja) * 1991-07-02 2000-01-17 ダイセル化学工業株式会社 酢酸セルロースの製造方法
DE69327286T2 (de) * 1992-09-24 2000-05-11 Daicel Chem Verfahren zur Herstellung eines Fettsäureesters von Cellulose
CA2089117A1 (fr) * 1993-02-09 1994-08-10 J. Ming Zhuang Methode servant a ameliorer l'acetylation de la cellulose
US5608050A (en) * 1995-12-18 1997-03-04 Eastman Chemical Company Process for the manufacture of cellulose acetate
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
TW539678B (en) * 2000-03-27 2003-07-01 Daicel Chem Acetyl cellulose and method for producing same
CN100352977C (zh) * 2006-01-09 2007-12-05 南通醋酸纤维有限公司 竹浆粕合成的醋酸纤维素在生产烟用醋酸纤维中的应用
SG136850A1 (en) * 2006-04-25 2007-11-29 Itef Singapore Pte Ltd Method of manufacturing cellulose acetate, high temperature steam reactor vessel used in the same method, and superheated steam generator used in the same method
KR100748551B1 (ko) 2006-09-01 2007-08-10 임채진 초산셀룰로오스 제조방법 및 장치
US20080071078A1 (en) * 2006-09-19 2008-03-20 Kizer Lawton E Method of making cellulose ester polymer and pre-treating cellulose for the manufacture of cellulose ester polymer
US20140261487A1 (en) 2013-03-14 2014-09-18 R. J. Reynolds Tobacco Company Electronic smoking article with improved storage and transport of aerosol precursor compositions
US9974334B2 (en) 2014-01-17 2018-05-22 Rai Strategic Holdings, Inc. Electronic smoking article with improved storage of aerosol precursor compositions
US11905342B2 (en) 2015-09-17 2024-02-20 Melodea Ltd. NCC films and products based thereon
KR20180067535A (ko) * 2015-09-17 2018-06-20 멜로디아 리미티드 Ncc 필름 및 그 제품
US10383369B2 (en) 2017-06-07 2019-08-20 Rai Strategic Holdings, Inc. Fibrous filtration material for electronic smoking article
CN107722126A (zh) * 2017-11-02 2018-02-23 济南大自然新材料有限公司 一种二醋酸纤维素中试系统
CN109721660B (zh) * 2019-01-22 2021-07-30 南通醋酸纤维有限公司 一种高温醋化工艺制备醋酸纤维素酯的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA565099A (fr) * 1958-10-21 Canadian Celanese Limited Fabrication d'esters de cellulose d'acides aliphatiques
DE519137C (de) * 1929-02-19 1931-02-25 Albert Giebmanns Verfahren zur Herstellung von Acetylcellulose
GB429739A (en) * 1933-12-05 1935-06-05 British Celanese Improvements in the manufacture of cellulose esters
GB657827A (en) * 1947-09-10 1951-09-26 British Celanese Improvements in or relating to the manufacture of organic acid esters of cellulose
US2923706A (en) * 1955-06-22 1960-02-02 Canadian Celanese Ltd Manufacture of cellulose esters of aliphatic acids
BE785656A (fr) * 1971-06-30 1973-01-02 Celanese Corp Procede d'hydrolyse de la cellulose esterifiee a temperature elevee
SU726103A1 (ru) * 1977-01-03 1980-04-05 Владимирский химический завод Способ получени вторичного ацетата целлюлозы
JPS54161688A (en) * 1978-06-09 1979-12-21 Daicel Chem Ind Ltd Preparation of cellulose acetate having reduced devitrification with hot water
US4306060A (en) * 1980-12-15 1981-12-15 Daicel Chemical Industries, Ltd. Process for preparation of cellulose acetate

Also Published As

Publication number Publication date
GB2111059B (en) 1985-08-07
JPS6017442B2 (ja) 1985-05-02
JPS5893701A (ja) 1983-06-03
FR2517312A1 (fr) 1983-06-03
GB2111059A (en) 1983-06-29
US4439605A (en) 1984-03-27

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