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

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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
Danish (da)
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

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

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CN103119067B (zh) 2010-09-22 2016-04-13 陶氏环球技术有限责任公司 使用二醛处理多糖
EP2694558B1 (en) 2011-04-06 2017-10-18 Dow Global Technologies LLC Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative
CN103459430B (zh) * 2011-04-06 2016-08-17 陶氏环球技术有限责任公司 生产具有高堆积密度和良好流动性的纤维素衍生物的方法
CN103561728B (zh) * 2011-04-06 2016-08-10 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
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
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
EP2812294B8 (en) 2012-02-10 2021-03-31 Nutrition & Biosciences USA 1, LLC Use of a cellulose derivative for the production of extrusion-molded ceramic bodies and a method for producing
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
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
CN104918501B (zh) * 2012-09-27 2017-07-18 陶氏环球技术有限责任公司 减少煎炸食品的油和/或脂肪吸收的方法
KR102193811B1 (ko) 2012-09-27 2020-12-22 다우 글로벌 테크놀로지스 엘엘씨 튀김 식품의 오일 및/또는 지방 흡수를 감소시키는 방법
CN104936460B (zh) 2012-09-27 2018-01-12 陶氏环球技术有限责任公司 用于降低油炸食品的油和/或脂肪吸收量的方法
UA108268C2 (uk) * 2013-05-23 2015-04-10 Спосіб отримання порошкоподібного продукту та установка для його здійснення
WO2016196152A1 (en) * 2015-06-05 2016-12-08 Dow Global Technologies Llc Cellulose ether powders
EP3303407B1 (en) * 2015-06-05 2022-02-09 Dow Global Technologies LLC Cellulose ether powders
MX2016013830A (es) * 2015-10-27 2017-05-10 Shinetsu Chemical Co Eter de celulosa porosa no ionico soluble en agua que tiene excelente solubilidad y metodo 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
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BR112023013934A2 (pt) 2021-01-13 2023-10-17 Nutrition & Biosciences Usa 1 Llc Método aprimorado para a preparação de celulose microcristalina
BR112023013931A2 (pt) 2021-01-13 2024-01-23 Nutrition & Biosciences Usa 1 Llc Método aprimorado para a preparação de celulose microcristalina coloidal
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Also Published As

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

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