TW267172B - - Google Patents

Info

Publication number
TW267172B
TW267172B TW083111415A TW83111415A TW267172B TW 267172 B TW267172 B TW 267172B TW 083111415 A TW083111415 A TW 083111415A TW 83111415 A TW83111415 A TW 83111415A TW 267172 B TW267172 B TW 267172B
Authority
TW
Taiwan
Application number
TW083111415A
Other languages
Chinese (zh)
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of TW267172B publication Critical patent/TW267172B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose

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)
TW083111415A 1993-12-13 1994-12-08 TW267172B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342442A DE4342442C2 (de) 1993-12-13 1993-12-13 Verfahren zur Herstellung von Level-off DP Cellulose (LODP Cellulose) und ihre Desaggregierung zu mikrokristalliner Cellulose

Publications (1)

Publication Number Publication Date
TW267172B true TW267172B (OSRAM) 1996-01-01

Family

ID=6504864

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083111415A TW267172B (OSRAM) 1993-12-13 1994-12-08

Country Status (8)

Country Link
US (1) US5543511A (OSRAM)
EP (1) EP0657472A1 (OSRAM)
JP (1) JPH07206901A (OSRAM)
BR (1) BR9404978A (OSRAM)
CA (1) CA2137890A1 (OSRAM)
DE (1) DE4342442C2 (OSRAM)
FI (1) FI107929B (OSRAM)
TW (1) TW267172B (OSRAM)

Families Citing this family (36)

* 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
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
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
US5769934A (en) * 1997-01-15 1998-06-23 Fmc Corporation Method for producing microcrystalline cellulose
EP1082348A1 (en) * 1998-05-14 2001-03-14 Kemestrie Inc. Process for preparing a high purity chemical-free microcrystalline cellulose from a chemically produced cellulose
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
AU766766C (en) * 1999-07-02 2005-09-22 J. Rettenmaier & Soehne Gmbh + Co. Kg Treatment of pulp to produce microcrystalline cellulose
CA2427397A1 (en) * 2000-11-03 2002-05-10 Kemestrie Inc. Process for producing low dp microcrystalline cellulose
DE10209812A1 (de) * 2001-03-22 2002-09-26 Degussa Construction Chem Gmbh Verwendung von wasserlöslichen Polysaccharid-Derivaten als Dispergiermittel für mineralische Bindemittelsuspensionen
KR20050025637A (ko) * 2002-07-26 2005-03-14 에프엠씨 코포레이션 미세결정 셀룰로스의 제조방법
US7005514B2 (en) * 2002-10-16 2006-02-28 International Paper Company Process for preparing microcrystalline cellulose
US7037405B2 (en) * 2003-05-14 2006-05-02 International Paper Company Surface treatment with texturized microcrystalline cellulose microfibrils for improved paper and paper board
US7497924B2 (en) * 2003-05-14 2009-03-03 International Paper Company Surface treatment with texturized microcrystalline cellulose microfibrils for improved paper and paper board
WO2005049869A1 (ja) * 2003-11-21 2005-06-02 Tama-Tlo Corporation 有機化合物の加水分解方法
US20050239744A1 (en) * 2004-04-22 2005-10-27 Michael Ioelovich Method of producing microcrystalline cellulose-containing compositions
JP4651086B2 (ja) * 2005-03-22 2011-03-16 トヨタ自動車株式会社 セルロースの分解方法
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
ES2348843B1 (es) 2009-05-14 2011-10-07 Blanver Farmoquimica Ltda. Procedimiento para la preparacion de celulosa microcristalina.
RU2395636C1 (ru) * 2009-07-13 2010-07-27 Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН (ИХХТ СО РАН) Способ получения микрокристаллической целлюлозы из автогидролизованной древесины
FI123270B2 (fi) * 2010-06-07 2019-04-15 Kemira Oyj Mikroselluloosan valmistus
FI126573B (fi) 2010-06-07 2017-02-28 Kemira Oyj Menetelmä mikroselluloosan valmistamiseksi
FI126649B (fi) 2010-06-07 2017-03-31 Aalto Univ Found Uusi menetelmä mikroselluloosan valmistamiseksi
FI126842B (fi) 2010-06-07 2017-06-15 Aalto Univ Found Uusi menetelmä mikroselluloosan valmistamiseksi
JP6158191B2 (ja) 2011-10-05 2017-07-05 エフ エム シー コーポレーションＦｍｃ Ｃｏｒｐｏｒａｔｉｏｎ 共摩耗型の微結晶セルロースおよびカルボキシメチルセルロースの安定化剤組成物、該組成物の製造方法および用途
BR112014007366B1 (pt) 2011-10-05 2020-09-15 Dupont Nutrition Usa, Inc Processo para fabricar uma composição estabilizadora compreendendo extrusão em duas etapas, composição estabilizadora de celulose microcristalina e produto alimentício comestível e suspensão industrial compreendendo a mesma
BR112014013792B8 (pt) 2011-12-09 2020-11-10 Dupont Nutrition Usa Inc composição estabilizadora co-atritada compreendendo carboximetilcelulose de alto grau de substituição e baixa viscosidade, alimento, composição industrial, e, método para fazer a composição estabilizadora
CN102617750A (zh) * 2012-03-07 2012-08-01 中国科技开发院广西分院 一种二氧化碳催化制备微分子右旋糖酐的方法
CN102702361B (zh) * 2012-05-19 2014-03-19 吉林大学 一种微晶纤维素的酯化改性方法
BR112017009224B8 (pt) 2014-11-03 2022-04-12 Dupont Nutrition Usa Inc Estabilizadores eficazes de bebida de proteína vegetal compreendendo celulose microcristalina coloidal fabricada a partir de polpa de celulose não dissolvível
BR112017022867B1 (pt) 2015-05-14 2022-07-19 Dupont Nutrition Usa, Inc Método para fabricaçao de celulose microcristalina
CN108264569B (zh) * 2017-01-03 2020-01-03 中国科学院金属研究所 一种纤维素ii型纳米晶粒子及其制备方法和应用
WO2022125895A1 (en) 2020-12-11 2022-06-16 Dupont Nutrition Biosciences Aps Microcrystalline cellulose, compositions, methods of making the same and food products comprising them
CN116829133A (zh) 2021-01-13 2023-09-29 营养与生物科学美国1有限责任公司 用于制备微晶纤维素的改善方法
EP4277948A1 (en) 2021-01-13 2023-11-22 Nutrition & Biosciences USA 1, LLC Improved method for the preparation of colloidal microcrystalline cellulose
WO2023094048A1 (en) 2021-11-24 2023-06-01 Nutrition & Biosciences Usa 1, Llc Process for producing microcrystalline cellulose with reduced nitrite salt content

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224413A (OSRAM) * 1957-01-28
US3278519A (en) * 1960-05-06 1966-10-11 Fmc Corp Formed products of cellulose crystallite aggregates
US3012914A (en) * 1960-11-14 1961-12-12 American Viscose Corp Reconstituted tobacco products and method of manufacture
US3141875A (en) * 1961-03-15 1964-07-21 Fmc Corp Crystallite aggregates disintegrated in acid medium
US3146168A (en) * 1962-04-10 1964-08-25 Fmc Corp Manufacture of pharmaceutical preparations containing cellulose crystallite aggregates
SU767124A1 (ru) * 1978-07-31 1980-09-30 Сибирский технологический институт Способ определени фракционного состава целлюлозы
CA1198703A (en) * 1984-08-02 1985-12-31 Edward A. De Long Method of producing level off d p microcrystalline cellulose and glucose from lignocellulosic material
DD245823A1 (de) * 1986-01-22 1987-05-20 Zellstoff Und Papier Stammbetr Verfahren zur kontinuierlichen durchfuehrung von technologischen prozessen unter erhoehtem druck
DE3618377A1 (de) * 1986-05-31 1987-12-03 Wolff Walsrode Ag Verfahren zur herstellung von mikrokristalliner cellulose
RU1796632C (ru) * 1990-05-29 1993-02-23 Советско-Шведское Совместное Предприятие "Техноферм - Инжиниринг" Способ получени порошковой целлюлозы

Also Published As

Publication number Publication date
DE4342442A1 (de) 1995-06-14
FI945856A0 (fi) 1994-12-13
DE4342442C2 (de) 1996-11-21
BR9404978A (pt) 1995-08-08
EP0657472A1 (de) 1995-06-14
FI107929B (fi) 2001-10-31
US5543511A (en) 1996-08-06
FI945856L (fi) 1995-06-14
JPH07206901A (ja) 1995-08-08
CA2137890A1 (en) 1995-06-14

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