JPS562302A - Method and device for continuously manufacturing waterrsoluble mixed ether as base of waterrsoluble hydroxyalkylcellulose or hydroxyalkylcellulose - Google Patents

Method and device for continuously manufacturing waterrsoluble mixed ether as base of waterrsoluble hydroxyalkylcellulose or hydroxyalkylcellulose

Info

Publication number
JPS562302A
JPS562302A JP8033180A JP8033180A JPS562302A JP S562302 A JPS562302 A JP S562302A JP 8033180 A JP8033180 A JP 8033180A JP 8033180 A JP8033180 A JP 8033180A JP S562302 A JPS562302 A JP S562302A
Authority
JP
Japan
Prior art keywords
tubular reactor
waterrsoluble
hydroxyalkylcellulose
slurry
stirred
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.)
Pending
Application number
JP8033180A
Other languages
English (en)
Inventor
Hirubihi Yoozefu
Horusuto Aruno
Kiyunkuraa Hansu
Shiyuteruteingu Kurausu
Shiyuminke Buorufugangu
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS562302A publication Critical patent/JPS562302A/ja
Pending 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
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/06—Apparatus for esterification or etherification of cellulose for making cellulose ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Centrifugal Separators (AREA)
JP8033180A 1979-06-15 1980-06-16 Method and device for continuously manufacturing waterrsoluble mixed ether as base of waterrsoluble hydroxyalkylcellulose or hydroxyalkylcellulose Pending JPS562302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924330 DE2924330A1 (de) 1979-06-15 1979-06-15 Kontinuierliches verfahren und vorrichtung zur herstellung von wasserloeslicher hydroxyalkylcellulose oder deren mischethern

Publications (1)

Publication Number Publication Date
JPS562302A true JPS562302A (en) 1981-01-12

Family

ID=6073367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8033180A Pending JPS562302A (en) 1979-06-15 1980-06-16 Method and device for continuously manufacturing waterrsoluble mixed ether as base of waterrsoluble hydroxyalkylcellulose or hydroxyalkylcellulose

Country Status (9)

Country Link
US (2) US4310663A (ja)
EP (1) EP0022923B1 (ja)
JP (1) JPS562302A (ja)
AT (1) ATE2535T1 (ja)
BR (1) BR8003701A (ja)
CA (1) CA1139746A (ja)
DE (2) DE2924330A1 (ja)
ES (2) ES8200374A1 (ja)
FI (1) FI66398C (ja)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171402A (ja) * 1982-04-02 1983-10-08 Nippon Soda Co Ltd ヒドロキシプロピル−ヒドロキシブチルセルロ−スおよびその製造方法ならびに該物質を含有するフイルム形成剤
JP2000302802A (ja) * 1999-04-21 2000-10-31 Shin Etsu Chem Co Ltd 低置換度ヒドロキシプロピルセルロース粒子の形成方法
JP2002536507A (ja) * 1999-02-10 2002-10-29 ハーキュリーズ・インコーポレイテッド 誘導微小繊維ポリサッカライド
JP2008536959A (ja) * 2005-03-02 2008-09-11 ハーキュリーズ・インコーポレーテッド 水溶性、低い置換度のヒドロキシエチルセルロース、それらの誘導体、それらの製造方法および使用
EP2489678A1 (en) 2011-02-21 2012-08-22 Shin-Etsu Chemical Co., Ltd. Method for Producing Cellulose Ether
EP2489677A1 (en) 2011-02-21 2012-08-22 Shin-Etsu Chemical Co., Ltd. Methods for Preparing Alkali Cellulose and Cellulose Ether
JP2012519746A (ja) * 2009-03-05 2012-08-30 ダウ グローバル テクノロジーズ エルエルシー アルカリセルロース及びセルロース誘導体の改良された製造方法
US8853388B2 (en) 2005-12-27 2014-10-07 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US8865889B2 (en) 2005-12-27 2014-10-21 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9115216B2 (en) 2011-02-21 2015-08-25 Shin-Etsu Chemical Co., Ltd. Method for producing alkali cellulose comprising removal of cellulose particles
US9371399B2 (en) 2011-02-21 2016-06-21 Shin-Etsu Chemical Co., Ltd. Methods for producing alkali cellulose and cellulose ether
US9534061B2 (en) 2005-12-27 2017-01-03 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9580516B2 (en) 2011-02-21 2017-02-28 Shin-Etsu Chemical Co., Ltd. Methods for producing alkali cellulose and cellulose ether
US9611333B2 (en) 2005-12-27 2017-04-04 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9617350B2 (en) 2005-12-27 2017-04-11 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
WO2018061890A1 (ja) * 2016-09-29 2018-04-05 住友精化株式会社 水溶性ヒドロキシエチルセルロースの製造方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005700A1 (de) * 1980-02-15 1981-08-20 Henkel KGaA, 4000 Düsseldorf Verfahren zur kontinuierlichen herstellung von cellusloseethern
DE3039963A1 (de) * 1980-10-23 1982-05-27 Hoechst Ag, 6000 Frankfurt Wasserloesliche cellulosemischether mit einem phosphonomethylsubstituenten und ein verfahren zu ihrer herstellung
DE3112945A1 (de) * 1981-03-31 1982-10-07 Hoechst Ag, 6000 Frankfurt Celluloseether und cellulosemischether mit mindestens einem phosphorhaltigen substituenten und ein verfahren zu ihrer herstellung
DE3303153A1 (de) * 1983-01-31 1984-08-02 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von hochsubstituierten carboxyalkylcellulosen und deren mischethern
US4595566A (en) * 1984-05-30 1986-06-17 Halliburton Company Continuous reactor design
US4849182A (en) * 1985-06-06 1989-07-18 Marathon Oil Company Apparatus and method for the continuous production of aqueous polymer solutions
US4661589A (en) * 1985-07-02 1987-04-28 The Dow Chemical Company Process for preparing hydroxyalkylcellulose ethers
US4728731A (en) * 1986-03-10 1988-03-01 Henkel Kommanditgesellschaft Auf Aktien Reactor and its use in polysaccharide ether production
DE4227542A1 (de) * 1992-08-20 1994-02-24 Werner Kempter Vorrichtung zur Herstellung eines vernetzten extrudierten Produktes
EP1297888A3 (en) * 1995-12-05 2005-07-20 Fuji Photo Film Co., Ltd. Apparatus for the preparation of polymer solution
DE10102172A1 (de) * 2001-01-18 2002-08-01 Zimmer Ag Verfahren und Vorrichtung zur kontinuierlichen Synthese von Cellulosecarbamat
ATE359303T1 (de) * 2001-09-14 2007-05-15 Wolff Cellulosics Gmbh & Co Kg Verfahren und vorrichtung zur industriellen herstellung von methylhydroxyalkylcellulose
EP2446957B1 (en) * 2005-09-28 2016-05-18 China Tobacco Hunan Industrial Corporation Device for adding tobacco dust in production process of papermaking tobacco sheet
DE102006015541A1 (de) * 2006-03-31 2007-10-04 List Holding Ag Verfahren und Vorrichtung zur Behandlung von zähviskosen Produkten
WO2010135380A1 (en) 2009-05-20 2010-11-25 Xyleco, Inc. Processing hydrocarbon-containing materials
KR101971738B1 (ko) * 2012-12-11 2019-04-23 롯데정밀화학 주식회사 부분 중화법을 통한 초저점도 히드록시알킬 셀룰로오스의 제조방법
CN113856578A (zh) * 2021-08-16 2021-12-31 纽威科技(长沙)有限公司 处理液态物质的换热工艺及处理系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415383A (en) * 1933-02-16 1934-08-16 Henry Dreyfus Improvements in the manufacture of carbohydrate compounds
US2101263A (en) * 1935-08-01 1937-12-07 Du Pont Continuous preparation of cellulose derivatives
DE905611C (de) * 1941-06-08 1954-03-04 Kalle & Co Ag Verfahren zur Herstellung von Celluloseaethern
US2847411A (en) * 1955-02-15 1958-08-12 Rayonier Inc Process for producing hydroxyethoxycellulose
US3045007A (en) * 1959-04-07 1962-07-17 Rayonier Inc Process and apparatus for producing hydroxyethylcellulose
US3131176A (en) * 1960-04-13 1964-04-28 Hercules Powder Co Ltd Manufacture of water-soluble hydroxyalkyl cellulose ethers
US3131177A (en) * 1960-04-13 1964-04-28 Hercules Powder Co Ltd Manufacture of water-soluble hydroxyalkyl cellulose ethers
US3314809A (en) * 1963-02-08 1967-04-18 Hercules Inc Process of making thermoplastic shaped articles from hydroxypropyl cellulose having an m.s. of at least 2
US3296247A (en) * 1964-07-06 1967-01-03 Hercules Inc Mixed cellulose ethers
US3544556A (en) * 1965-12-30 1970-12-01 Kalle Ag Process for the preparation of cellulose ethers
DE1729539A1 (de) * 1968-02-21 1971-07-29 Zippel & Co Kg R Mischvorrichtung zur Verarbeitung von aus schnellreagierenden Prepolymeren herzustellenden Mehrkomponenten-Kunststoffen und deren Gemischen mit Zuschlagstoffen
DE2400879B2 (de) * 1974-01-09 1976-04-01 Verfahren zur kontinuierlichen herstellung von celluloseglykolat
US4015067A (en) * 1975-08-18 1977-03-29 The Dow Chemical Company Method of preparing polysaccharide ethers and apparatus

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171402A (ja) * 1982-04-02 1983-10-08 Nippon Soda Co Ltd ヒドロキシプロピル−ヒドロキシブチルセルロ−スおよびその製造方法ならびに該物質を含有するフイルム形成剤
JP2002536507A (ja) * 1999-02-10 2002-10-29 ハーキュリーズ・インコーポレイテッド 誘導微小繊維ポリサッカライド
JP2013064134A (ja) * 1999-02-10 2013-04-11 Hercules Inc 誘導化微小繊維ポリサッカライド
JP2000302802A (ja) * 1999-04-21 2000-10-31 Shin Etsu Chem Co Ltd 低置換度ヒドロキシプロピルセルロース粒子の形成方法
JP2008536959A (ja) * 2005-03-02 2008-09-11 ハーキュリーズ・インコーポレーテッド 水溶性、低い置換度のヒドロキシエチルセルロース、それらの誘導体、それらの製造方法および使用
US8865889B2 (en) 2005-12-27 2014-10-21 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9617350B2 (en) 2005-12-27 2017-04-11 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9611333B2 (en) 2005-12-27 2017-04-04 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9534061B2 (en) 2005-12-27 2017-01-03 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US8853388B2 (en) 2005-12-27 2014-10-07 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
JP2012519746A (ja) * 2009-03-05 2012-08-30 ダウ グローバル テクノロジーズ エルエルシー アルカリセルロース及びセルロース誘導体の改良された製造方法
EP2489677A1 (en) 2011-02-21 2012-08-22 Shin-Etsu Chemical Co., Ltd. Methods for Preparing Alkali Cellulose and Cellulose Ether
US9115216B2 (en) 2011-02-21 2015-08-25 Shin-Etsu Chemical Co., Ltd. Method for producing alkali cellulose comprising removal of cellulose particles
US9371398B2 (en) 2011-02-21 2016-06-21 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9371399B2 (en) 2011-02-21 2016-06-21 Shin-Etsu Chemical Co., Ltd. Methods for producing alkali cellulose and cellulose ether
US9481738B2 (en) 2011-02-21 2016-11-01 Shin-Etsu Chemical Co., Ltd. Method for producing cellulose ether
JP2012172035A (ja) * 2011-02-21 2012-09-10 Shin-Etsu Chemical Co Ltd アルカリセルロース及びセルロースエーテルの製造方法
US9580516B2 (en) 2011-02-21 2017-02-28 Shin-Etsu Chemical Co., Ltd. Methods for producing alkali cellulose and cellulose ether
KR20120095795A (ko) 2011-02-21 2012-08-29 신에쓰 가가꾸 고교 가부시끼가이샤 알칼리셀룰로오스 및 셀룰로오스에테르의 제조 방법
EP2489678A1 (en) 2011-02-21 2012-08-22 Shin-Etsu Chemical Co., Ltd. Method for Producing Cellulose Ether
EP4190821A1 (en) 2011-02-21 2023-06-07 Shin-Etsu Chemical Co., Ltd. Method for producing cellulose ether
WO2018061890A1 (ja) * 2016-09-29 2018-04-05 住友精化株式会社 水溶性ヒドロキシエチルセルロースの製造方法
JPWO2018061890A1 (ja) * 2016-09-29 2019-07-11 住友精化株式会社 水溶性ヒドロキシエチルセルロースの製造方法

Also Published As

Publication number Publication date
US4363784A (en) 1982-12-14
DE3062004D1 (en) 1983-03-24
US4310663A (en) 1982-01-12
ES499889A0 (es) 1981-12-16
FI66398C (fi) 1984-10-10
FI66398B (fi) 1984-06-29
DE2924330A1 (de) 1980-12-18
ATE2535T1 (de) 1983-03-15
ES8201594A1 (es) 1981-12-16
BR8003701A (pt) 1981-01-13
EP0022923A1 (de) 1981-01-28
CA1139746A (en) 1983-01-18
ES492448A0 (es) 1981-11-01
FI801889A (fi) 1980-12-16
EP0022923B1 (de) 1983-02-16
ES8200374A1 (es) 1981-11-01

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