KR100782644B1 - 쉽게 습윤되고 미분되고 적어도 알킬화된 수용성 비이온성셀룰로즈 에테르의 제조 방법 - Google Patents

쉽게 습윤되고 미분되고 적어도 알킬화된 수용성 비이온성셀룰로즈 에테르의 제조 방법 Download PDF

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Publication number
KR100782644B1
KR100782644B1 KR1020027013669A KR20027013669A KR100782644B1 KR 100782644 B1 KR100782644 B1 KR 100782644B1 KR 1020027013669 A KR1020027013669 A KR 1020027013669A KR 20027013669 A KR20027013669 A KR 20027013669A KR 100782644 B1 KR100782644 B1 KR 100782644B1
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South Korea
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cellulose
water
surfactant
cellulose ether
ether
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Korean (ko)
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KR20020089452A (ko
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함메스알프
동게스라인하트
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클라리안트 프로두크테 (도이칠란트) 게엠베하
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    • 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
    • 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

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  • 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)
KR1020027013669A 2000-04-12 2001-04-12 쉽게 습윤되고 미분되고 적어도 알킬화된 수용성 비이온성셀룰로즈 에테르의 제조 방법 Expired - Fee Related KR100782644B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10018155.4 2000-04-12
DE10018155A DE10018155A1 (de) 2000-04-12 2000-04-12 Verfahren zur Herstellung von gut benetzbaren, wasserlöslichen, pulverförmigen, mindestens alkylierten, nicht-ionischen Celluloseethern

Publications (2)

Publication Number Publication Date
KR20020089452A KR20020089452A (ko) 2002-11-29
KR100782644B1 true KR100782644B1 (ko) 2007-12-06

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KR1020027013669A Expired - Fee Related KR100782644B1 (ko) 2000-04-12 2001-04-12 쉽게 습윤되고 미분되고 적어도 알킬화된 수용성 비이온성셀룰로즈 에테르의 제조 방법

Country Status (7)

Country Link
US (1) US7361753B2 (cg-RX-API-DMAC7.html)
EP (1) EP1278779B1 (cg-RX-API-DMAC7.html)
JP (1) JP5237518B2 (cg-RX-API-DMAC7.html)
KR (1) KR100782644B1 (cg-RX-API-DMAC7.html)
DE (2) DE10018155A1 (cg-RX-API-DMAC7.html)
MX (1) MXPA02010035A (cg-RX-API-DMAC7.html)
WO (1) WO2001077183A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018012751A1 (ko) * 2016-07-13 2018-01-18 롯데정밀화학 주식회사 셀룰로오스 에테르의 제조방법, 상기 방법에 의해 제조된 셀룰로오스 에테르 및 이를 포함하는 건축 마감재

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5706344B2 (ja) 2009-03-05 2015-04-22 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
FR2967682B1 (fr) 2010-11-23 2012-12-21 Michelin Soc Tech Composition contenant un elastomere dienique particulier et un noir de carbone de surface specifique particuliere
JP6034365B2 (ja) 2011-04-06 2016-11-30 ダウ グローバル テクノロジーズ エルエルシー 高い嵩密度、良好な流動性及び改善された冷水分散性を有するセルロース誘導体の製造方法。
KR102171570B1 (ko) 2012-09-25 2020-10-29 다우 글로벌 테크놀로지스 엘엘씨 높은 벌크 밀도, 우수한 유동성 및/또는 우수한 냉수 분산성 및 약한 용액 색을 갖는 셀룰로스 유도체의 제조 방법
WO2020241756A1 (ja) * 2019-05-29 2020-12-03 花王株式会社 改質セルロースの製造方法

Citations (2)

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US2647064A (en) * 1949-11-25 1953-07-28 Dow Chemical Co Method of improving the cold-water solubility of a fibrous cellulose ether
WO2000034382A1 (en) * 1998-12-04 2000-06-15 Hercules Incorporated Dispersible water soluble polymers

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US2720464A (en) * 1952-10-24 1955-10-11 Dow Chemical Co Method of preparing cold-water-soluble powdered cellulose ethers
US3619451A (en) * 1967-09-29 1971-11-09 Ici Ltd Powdered cellulose ether
FI53144C (cg-RX-API-DMAC7.html) 1976-03-10 1978-02-10 Kemira Oy
DE2750148A1 (de) * 1977-11-09 1979-05-10 Svenska Traeforskningsinst Verfahren zur herstellung von alkalizellulose
DE3147434A1 (de) * 1981-11-30 1983-06-09 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von celluloseethern mit dimethoxyethan als dispergierhilfsmittel
JPS5975902A (ja) * 1982-10-22 1984-04-28 Daicel Chem Ind Ltd ヒドロキシエチルセルロ−スの製造法
DE3306621A1 (de) * 1983-02-25 1984-08-30 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von celluloseethern mit einem dimethoxyethan enthaltenden dispergierhilfsmittel
DD258613A1 (de) * 1985-02-22 1988-07-27 Schwarza Chemiefaser Verfahren zur herstellung von wasserloeslicher alkalicarboxymethylcellulose
US4845206A (en) * 1987-05-21 1989-07-04 The Dow Chemical Company Production of cellulose ethers using a premix of alkali and etherifying agent
AT394859B (de) * 1988-12-16 1992-07-10 Brigl & Bergmeister Bodenverbesserungsmittel
JPH03279471A (ja) * 1990-03-22 1991-12-10 Toyobo Co Ltd 超吸水短繊維の製造法
DE4112849A1 (de) * 1990-04-26 1991-10-31 Hoechst Ag Verfahren zum abtrennen und reinigen von celluloseethern aus einer celluloseethersuspension
US6146570A (en) 1998-03-20 2000-11-14 Rhodia Inc. Process for producing extruded hydrocolloid granules
JP4073080B2 (ja) * 1998-05-20 2008-04-09 信越化学工業株式会社 セルロースエーテル粉末およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647064A (en) * 1949-11-25 1953-07-28 Dow Chemical Co Method of improving the cold-water solubility of a fibrous cellulose ether
WO2000034382A1 (en) * 1998-12-04 2000-06-15 Hercules Incorporated Dispersible water soluble polymers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018012751A1 (ko) * 2016-07-13 2018-01-18 롯데정밀화학 주식회사 셀룰로오스 에테르의 제조방법, 상기 방법에 의해 제조된 셀룰로오스 에테르 및 이를 포함하는 건축 마감재
KR20180007480A (ko) * 2016-07-13 2018-01-23 롯데정밀화학 주식회사 셀룰로오스 에테르의 제조방법, 상기 방법에 의해 제조된 셀룰로오스 에테르 및 이를 포함하는 건축 마감재
CN109476766A (zh) * 2016-07-13 2019-03-15 乐天精密化学株式会社 纤维素醚的制备方法、由所述方法制备的纤维素醚及包含它的建筑装修材料
RU2739258C2 (ru) * 2016-07-13 2020-12-22 ЛОТТЕ Файн Кемикал Ко., Лтд. Способ получения простого эфира целлюлозы, полученный этим способом простой эфир целлюлозы и отделочные материалы для строительства, содержащие простой эфир целлюлозы
KR102687046B1 (ko) * 2016-07-13 2024-07-23 롯데정밀화학 주식회사 셀룰로오스 에테르의 제조방법, 상기 방법에 의해 제조된 셀룰로오스 에테르 및 이를 포함하는 건축 마감재

Also Published As

Publication number Publication date
MXPA02010035A (es) 2003-04-25
KR20020089452A (ko) 2002-11-29
WO2001077183A1 (de) 2001-10-18
EP1278779A1 (de) 2003-01-29
JP2003530466A (ja) 2003-10-14
EP1278779B1 (de) 2005-06-29
DE10018155A1 (de) 2001-10-25
US7361753B2 (en) 2008-04-22
JP5237518B2 (ja) 2013-07-17
US20040110942A1 (en) 2004-06-10
DE50106637D1 (de) 2005-08-04

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