KR100477017B1 - 신규한 셀룰로오스 에테르 및 그의 제조 방법 - Google Patents

신규한 셀룰로오스 에테르 및 그의 제조 방법 Download PDF

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Publication number
KR100477017B1
KR100477017B1 KR10-2000-7000359A KR20007000359A KR100477017B1 KR 100477017 B1 KR100477017 B1 KR 100477017B1 KR 20007000359 A KR20007000359 A KR 20007000359A KR 100477017 B1 KR100477017 B1 KR 100477017B1
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South Korea
Prior art keywords
cellulose
process according
reaction
catalyst
solid phase
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Expired - Lifetime
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KR10-2000-7000359A
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English (en)
Korean (ko)
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KR20010021795A (ko
Inventor
에릭-안드레아스 클로르
요르크 노이바우어
볼프강 코흐
클라우스 스자브리코우스키
데트마르 레데커
볼프강 바겐크네흐트
프리츠 로트
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볼프발스로데에이지
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Publication of KR20010021795A publication Critical patent/KR20010021795A/ko
Application granted granted Critical
Publication of KR100477017B1 publication Critical patent/KR100477017B1/ko
Assigned to 다우 글로벌 테크놀로지스 엘엘씨 reassignment 다우 글로벌 테크놀로지스 엘엘씨 권리의 전부이전등록 Assignors: 다우 볼프 첼룰로직스 게엠베하
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • 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
    • 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
    • C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/48—Ring-opening reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • B01J2531/98—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases
    • B01J2531/985—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases in a water / organic solvent system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
KR10-2000-7000359A 1997-07-14 1998-07-01 신규한 셀룰로오스 에테르 및 그의 제조 방법 Expired - Lifetime KR100477017B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19730090A DE19730090A1 (de) 1997-07-14 1997-07-14 Neuartige Celluloseether und Verfahren zu deren Herstellung
DE19730090.1 1997-07-14
PCT/EP1998/004061 WO1999003891A1 (de) 1997-07-14 1998-07-01 Neuartige celluloseether und verfahren zu deren herstellung

Publications (2)

Publication Number Publication Date
KR20010021795A KR20010021795A (ko) 2001-03-15
KR100477017B1 true KR100477017B1 (ko) 2005-03-18

Family

ID=7835638

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-7000359A Expired - Lifetime KR100477017B1 (ko) 1997-07-14 1998-07-01 신규한 셀룰로오스 에테르 및 그의 제조 방법

Country Status (10)

Country Link
US (2) US6482940B1 (enExample)
EP (1) EP0996641B1 (enExample)
JP (1) JP4388689B2 (enExample)
KR (1) KR100477017B1 (enExample)
AT (1) ATE202572T1 (enExample)
AU (1) AU8854498A (enExample)
BR (1) BR9810718A (enExample)
DE (2) DE19730090A1 (enExample)
TR (1) TR200000085T2 (enExample)
WO (1) WO1999003891A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730090A1 (de) * 1997-07-14 1999-01-21 Wolff Walsrode Ag Neuartige Celluloseether und Verfahren zu deren Herstellung
DE19817454A1 (de) * 1998-04-20 1999-10-21 Wolff Walsrode Ag Verfahren zur Aktivierung und Derivatisierung von Cellulose
US6933381B2 (en) * 2001-02-02 2005-08-23 Charles B. Mallon Method of preparing modified cellulose ether
CN101171264B (zh) * 2005-03-02 2012-01-11 赫尔克里士公司 水溶性低取代的羟乙基纤维素、其衍生物、其制备方法和用途
US20090084509A1 (en) * 2007-09-28 2009-04-02 Weyerhaeuser Company Dissolution of Cellulose in Mixed Solvent Systems
EP2098539B1 (en) 2008-03-03 2017-05-10 SE Tylose GmbH & Co.KG Homogeneous synthesis of cellulose ethers in ionic liquids
JP5362483B2 (ja) * 2008-08-27 2013-12-11 三洋化成工業株式会社 アルキルエーテル化カルボキシアルキルセルロースの製造方法
JP2010163485A (ja) * 2009-01-13 2010-07-29 Teijin Ltd カルボキシ多糖類の溶液
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
CN103619884B (zh) * 2011-06-14 2016-06-29 陶氏环球技术有限责任公司 包括纤维素醚的食品组合物
US20140048221A1 (en) 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material
KR101549729B1 (ko) * 2012-12-27 2015-09-11 제일모직주식회사 셀룰로오스계 수지 및 그 제조방법
CN105461812A (zh) * 2015-07-01 2016-04-06 四川大学 一种均相反应制备纤维素醚的方法
CN107949577B (zh) * 2015-09-07 2021-04-06 花王株式会社 改性纤维素纤维
EP3521317A4 (en) * 2016-09-29 2020-05-20 Sumitomo Seika Chemicals Co. Ltd. PROCESS FOR PRODUCING WATER-SOLUBLE HYDROXYETHYL CELLULOSE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094401A (ja) * 1983-10-31 1985-05-27 Asahi Chem Ind Co Ltd 吸液特性のすぐれたセルロース誘導体およびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207380C (enExample) 1907-06-12
US3447939A (en) 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
FR1546858A (fr) * 1966-11-17 1968-11-22 Bexford Ltd Feuilles pour diazotypie
US4196282A (en) 1977-11-25 1980-04-01 Akzona Incorporated Process for making a shapeable cellulose and shaped cellulose products
US4145532A (en) 1977-11-25 1979-03-20 Akzona Incorporated Process for making precipitated cellulose
DD207380A1 (de) * 1982-11-02 1984-02-29 Adw Inst Polymerenchemie Verfahren zur herstellung hochquellender carboxymethylcellulose
DE3417952A1 (de) * 1984-05-15 1985-11-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von wasserloeslichen cellulosemischethern
JPS59230001A (ja) * 1984-05-19 1984-12-24 Kohjin Co Ltd カルボキシエチルエチルセルロ−スの製造方法
JPH0674281B2 (ja) * 1985-11-16 1994-09-21 旭化成工業株式会社 アルカリ可溶セルロ−スおよびそのド−プ
ATA92690A (de) 1990-04-20 1992-06-15 Chemiefaser Lenzing Ag Verfahren zur herstellung einer loesung von cellulose in n-methylmorpholin-n-oxid und wasser
US5437899A (en) * 1992-07-14 1995-08-01 Composite Development Corporation Structural element formed of a fiber reinforced thermoplastic material and method of manufacture
AT400581B (de) 1993-10-19 1996-01-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von lösungen von cellulose
DE19730090A1 (de) * 1997-07-14 1999-01-21 Wolff Walsrode Ag Neuartige Celluloseether und Verfahren zu deren Herstellung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094401A (ja) * 1983-10-31 1985-05-27 Asahi Chem Ind Co Ltd 吸液特性のすぐれたセルロース誘導体およびその製造方法

Also Published As

Publication number Publication date
KR20010021795A (ko) 2001-03-15
WO1999003891A1 (de) 1999-01-28
JP2001510207A (ja) 2001-07-31
US20030032798A1 (en) 2003-02-13
TR200000085T2 (tr) 2000-08-21
US6939960B2 (en) 2005-09-06
US6482940B1 (en) 2002-11-19
DE59800943D1 (de) 2001-08-02
BR9810718A (pt) 2000-08-08
ATE202572T1 (de) 2001-07-15
JP4388689B2 (ja) 2009-12-24
AU8854498A (en) 1999-02-10
DE19730090A1 (de) 1999-01-21
EP0996641B1 (de) 2001-06-27
EP0996641A1 (de) 2000-05-03

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