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DK1127910T3 - Fremgangsmåde til fremstilling af pulverformige, vandoplöselige cellulosederivater under anvendelse af en blanding af vanddamp og indfferent gas eller en blanding af vanddamp og luft som transport- og varmebæregas - Google Patents

Fremgangsmåde til fremstilling af pulverformige, vandoplöselige cellulosederivater under anvendelse af en blanding af vanddamp og indfferent gas eller en blanding af vanddamp og luft som transport- og varmebæregas

Info

Publication number
DK1127910T3
DK1127910T3 DK01103517T DK01103517T DK1127910T3 DK 1127910 T3 DK1127910 T3 DK 1127910T3 DK 01103517 T DK01103517 T DK 01103517T DK 01103517 T DK01103517 T DK 01103517T DK 1127910 T3 DK1127910 T3 DK 1127910T3
Authority
DK
Denmark
Prior art keywords
mixture
water
water vapor
gas mixture
feed composition
Prior art date
Application number
DK01103517T
Other languages
English (en)
Inventor
Hartwig Dr Schlesiger
Martin Dr Morning
Gunter Dr Weber
Volker Dr Eckhardt
Gerd Sonnenberg
Rene Dr Kiesewetter
Original Assignee
Wolff Walsrode 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7632749&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1127910(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Application granted granted Critical
Publication of DK1127910T3 publication Critical patent/DK1127910T3/da

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DK01103517T 2000-02-28 2001-02-16 Fremgangsmåde til fremstilling af pulverformige, vandoplöselige cellulosederivater under anvendelse af en blanding af vanddamp og indfferent gas eller en blanding af vanddamp og luft som transport- og varmebæregas DK1127910T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10009411A DE10009411A1 (de) 2000-02-28 2000-02-28 Verfahren zur Herstellung pulverförmiger wasserlöslicher Cellulosederivate unter Einsatz eines Wasserdampf/Inertgas-Gemisch oder Wasserdampf/Luft-Gemisch als Transport und Wärmeträgergas

Publications (1)

Publication Number Publication Date
DK1127910T3 true DK1127910T3 (da) 2005-07-11

Family

ID=7632749

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01103517T DK1127910T3 (da) 2000-02-28 2001-02-16 Fremgangsmåde til fremstilling af pulverformige, vandoplöselige cellulosederivater under anvendelse af en blanding af vanddamp og indfferent gas eller en blanding af vanddamp og luft som transport- og varmebæregas

Country Status (18)

Country Link
US (1) US7259257B2 (da)
EP (1) EP1127910B1 (da)
JP (2) JP2001240602A (da)
KR (1) KR100788534B1 (da)
CN (1) CN1250573C (da)
AT (1) ATE292161T1 (da)
BR (1) BR0100688A (da)
CA (1) CA2338115A1 (da)
DE (2) DE10009411A1 (da)
DK (1) DK1127910T3 (da)
ES (1) ES2239074T3 (da)
HK (1) HK1040404B (da)
MX (1) MXPA01002095A (da)
NO (1) NO20010977L (da)
PL (1) PL346107A1 (da)
RU (1) RU2291156C2 (da)
TW (1) TWI242564B (da)
UA (1) UA75326C2 (da)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009409A1 (de) * 2000-02-28 2001-08-30 Wolff Walsrode Ag Verfahren zur Herstellung von pulverförmigen wasserlöslichen Cellulosederivaten
DE10152991A1 (de) * 2001-10-26 2003-05-08 Wolff Walsrode Ag Verfahren und Vorrichtung zur Mahltrocknung
DE10304816A1 (de) * 2003-02-06 2004-08-19 Wolff Cellulosics Gmbh & Co. Kg Celluloseether enthaltende Abmischungen mit erhöhtem Schüttgewicht, deren Verwendung in Baustoffsystemen sowie ein Verfahren zur Herstellung von Celluloseether enthaltenden Abmischungen mit erhöhtem Schüttgewicht
JP5122821B2 (ja) 2003-11-28 2013-01-16 イーストマン ケミカル カンパニー セルロースインターポリマー及び酸化方法
KR100654423B1 (ko) * 2004-10-19 2006-12-06 삼성정밀화학 주식회사 셀룰로오스에테르와 이의 유도체를 분쇄 및 건조하는방법과 이에 사용되는 분쇄 및 건조기
JP4787633B2 (ja) * 2006-03-08 2011-10-05 塩水港精糖株式会社 粉末状の食品素材とその処理方法
DE102006057188A1 (de) * 2006-12-05 2008-06-12 Dow Wolff Cellulosics Gmbh Celluloseether für Feststoffformulierungen
FR2913012B1 (fr) * 2007-02-27 2011-07-01 Gaz De France Procede de traitement d'eaux industrielles permettant de limiter la formation d'un biofilm et dispositif pour la mise en oeuvre du procede
DE102007016783A1 (de) * 2007-04-05 2008-10-09 Dow Wolff Cellulosics Gmbh Methylhydroxypropylcellulose (MHPC) für mineralisch gebundene Baustoffsysteme
DE102007016726A1 (de) 2007-04-07 2008-10-09 Dow Wolff Cellulosics Gmbh Methylhydroxyethylhydroxypropylcellulose (MHEHPC) in mineralisch gebundenen Baustoffsystemen
EP2177538A1 (en) 2008-10-16 2010-04-21 Dow Global Technologies Inc. Cellulose ethers having little swelling and process for their production
FI2396386T3 (fi) * 2009-02-11 2023-02-09 Prosessi hiilen, biomassan ja muiden orgaanisten kiintoaineiden liuottamiseksi tulistettuun veteen
US10023512B2 (en) 2009-02-11 2018-07-17 Southern Illinois University Carbondale Production of organic materials using oxidative hydrothermal dissolution method
CN102597068B (zh) 2009-10-14 2014-10-01 陶氏环球技术有限责任公司 干磨多糖衍生物的方法
BR112013000233A2 (pt) 2010-07-28 2021-05-18 Dow Global Technologies Llc método para controlar ou ajustar a liberação de um ingrediente ativo e uso de um controle de diluente em uma composição
EP2412690A2 (en) 2010-07-28 2012-02-01 Dow Global Technologies LLC Polysaccharide derivatives having an adjusted particle morphology for hydrolytically setting compositions
KR101774208B1 (ko) 2010-07-28 2017-09-04 다우 글로벌 테크놀로지스 엘엘씨 폴리삭카라이드 유도체의 건식 분쇄 방법
MX336758B (es) 2010-09-22 2016-01-29 Dow Global Technologies Llc Tratamiento de polisacaridos con dialdehidos.
KR20180132952A (ko) * 2011-04-06 2018-12-12 다우 글로벌 테크놀로지스 엘엘씨 높은 벌크 밀도 및 양호한 유동성의 셀룰로스 유도체를 제조하는 방법
CN105949328A (zh) * 2011-04-06 2016-09-21 陶氏环球技术有限责任公司 生产高堆积密度、良好流动性和改进的在冷水中的分散性的纤维素衍生物的方法
WO2012138531A1 (en) 2011-04-06 2012-10-11 Dow Global Technologies Llc Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative
BR112013022431B1 (pt) * 2011-04-06 2019-10-08 Dow Global Technologies Llc Derivado de polissacarídeo, forma de dosagem, processo para preparar uma forma de dosagem e uso de um derivado de polissacarídeo
KR101991230B1 (ko) * 2011-06-14 2019-06-21 다우 글로벌 테크놀로지스 엘엘씨 셀룰로스 에테르를 포함하는 식품 조성물
CN104245627A (zh) 2012-02-10 2014-12-24 陶氏环球技术有限责任公司 包含一定中值颗粒长度的纤维衍生物的用于挤出成型陶瓷体的组合物
CN102690358B (zh) * 2012-06-01 2014-01-22 南京信息工程大学 一种纤维素纳米晶悬浮液及其制备方法
CN104812827B (zh) * 2012-09-25 2017-03-08 陶氏环球技术有限责任公司 制备具有高堆积密度、良好流动性和/或冷水中分散性以及低溶液颜色的纤维素衍生物的方法
JP6306595B2 (ja) * 2012-09-27 2018-04-04 ダウ グローバル テクノロジーズ エルエルシー フライ食品の油及び／又は脂肪吸収を低減する方法
BR112015004913B1 (pt) 2012-09-27 2020-10-06 Dow Global Technologies Llc. Composição comestível, método para preparar um alimento empanado, método para preparar uma preparação alimentícia contendo amido formado, método para reduzir a absorção de óleo ou de gordura de um alimento empanado e método para reduzir a absorção de óleo ou de gordura de uma preparação alimentícia empanada contendo amido
WO2014052217A1 (en) * 2012-09-27 2014-04-03 Dow Global Technologies Llc Methods for reducing oil and / or fat uptake of fried foods
UA108268C2 (uk) * 2013-05-23 2015-04-10 Спосіб отримання порошкоподібного продукту та установка для його здійснення
JP6749944B2 (ja) * 2015-06-05 2020-09-02 ダウ グローバル テクノロジーズ エルエルシー セルロースエーテル粉末
KR20180015662A (ko) * 2015-06-05 2018-02-13 다우 글로벌 테크놀로지스 엘엘씨 셀룰로오스 에테르 분말
MX377527B (es) 2015-10-27 2025-03-10 Shin Etsu Chemical Co Ltd Éter de celulosa porosa no iónico soluble en agua que tiene excelente solubilidad y método para producir el mismo.
EP3196205A1 (en) * 2016-01-22 2017-07-26 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Etherification of carbohydrates using superheated steam
EP3473245A1 (en) 2017-10-20 2019-04-24 Veru Inc. Controlled release oral tamsulosin hydrochloride
EP3473244A1 (en) 2017-10-20 2019-04-24 Veru Inc. Controlled release oral tamsulosin hydrochloride
US20220001304A1 (en) * 2018-09-28 2022-01-06 Doe Global Technologies Llc Hydroxyethyl cellulose derivative foam control agents and methods of processing foodstuffs
EP4277949A1 (en) 2021-01-13 2023-11-22 Nutrition & Biosciences USA 1, LLC Improved method for the preparation of microcrystalline cellulose
BR112023013931A2 (pt) 2021-01-13 2024-01-23 Nutrition & Biosciences Usa 1 Llc Método aprimorado para a preparação de celulose microcristalina coloidal
CN115850804B (zh) * 2022-12-20 2024-04-09 徐州创力纤维有限公司 一种快速溶解的羧甲基纤维素的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410789C2 (de) * 1974-03-07 1980-08-07 Hoechst Ag, 6000 Frankfurt Verfahren zum Kaltmahlen von Cellulosederivaten
US4399522A (en) 1980-09-30 1983-08-16 International Business Machines Corporation Non-volatile static RAM cell with enhanced conduction insulators
DE3038001A1 (de) * 1980-10-08 1982-05-06 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von mikropulvern aus celluloseether oder cellulose
DE3543370A1 (de) 1985-12-07 1987-06-11 Jackering Altenburger Masch Muehle mit mehreren mahlstufen
US4820813A (en) 1986-05-01 1989-04-11 The Dow Chemical Company Grinding process for high viscosity cellulose ethers
DE3811910C2 (de) 1988-04-09 1997-04-10 Mahltechnik Goergens Gmbh Mühle und Verfahren zum gleichzeitigen Mahlen und Trocknen eines feuchten Produkts
DE3839831A1 (de) 1988-11-25 1990-05-31 Hoechst Ag Verfahren und vorrichtung zur produktschonenden mahlung und gleichzeitigen trocknung von feuchten celluloseethern
GB2262527A (en) 1992-07-02 1993-06-23 Dow Deutschland Inc Process for grinding cellulose compounds
DE69618431T2 (de) 1995-11-24 2002-08-29 Altenburger Maschinen Jaeckering Gmbh Mechanischer Zerkleinerungsapparat
EP0835881B2 (de) 1996-10-14 2004-12-29 Wolff Walsrode Ag Verfahren zur Herstellung von Methylcellulose-Pulvern mit spezieller Sieblinie
CA2278488C (en) * 1997-01-21 2007-03-20 Wolff Walsrode Ag Process for preparing fine-particle polysaccharide derivatives
DE10009409A1 (de) * 2000-02-28 2001-08-30 Wolff Walsrode Ag Verfahren zur Herstellung von pulverförmigen wasserlöslichen Cellulosederivaten

Also Published As

Publication number Publication date
HK1040404B (zh) 2006-11-24
HK1040404A1 (en) 2002-06-07
MXPA01002095A (es) 2002-10-23
JP2012233193A (ja) 2012-11-29
DE50105744D1 (de) 2005-05-04
CA2338115A1 (en) 2001-08-28
BR0100688A (pt) 2001-10-09
JP5921975B2 (ja) 2016-05-24
NO20010977L (no) 2001-08-29
DE10009411A1 (de) 2001-08-30
NO20010977D0 (no) 2001-02-27
KR20010085675A (ko) 2001-09-07
TWI242564B (en) 2005-11-01
EP1127910A1 (de) 2001-08-29
CN1311259A (zh) 2001-09-05
ATE292161T1 (de) 2005-04-15
CN1250573C (zh) 2006-04-12
KR100788534B1 (ko) 2007-12-24
US7259257B2 (en) 2007-08-21
EP1127910B1 (de) 2005-03-30
PL346107A1 (en) 2001-09-10
UA75326C2 (en) 2006-04-17
RU2291156C2 (ru) 2007-01-10
ES2239074T3 (es) 2005-09-16
US20010025101A1 (en) 2001-09-27
JP2001240602A (ja) 2001-09-04

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