ATE256705T1 - Methylcellulose mit verbesserter gelfestigkeit - Google Patents

Methylcellulose mit verbesserter gelfestigkeit

Info

Publication number
ATE256705T1
ATE256705T1 AT00918528T AT00918528T ATE256705T1 AT E256705 T1 ATE256705 T1 AT E256705T1 AT 00918528 T AT00918528 T AT 00918528T AT 00918528 T AT00918528 T AT 00918528T AT E256705 T1 ATE256705 T1 AT E256705T1
Authority
AT
Austria
Prior art keywords
gel strength
methylcellulose
methycellulose
present
improved gel
Prior art date
Application number
AT00918528T
Other languages
English (en)
Inventor
Kenneth C Reibert
Jerry R Conklin
Original Assignee
Dow Global Technologies Inc
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=26962081&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE256705(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/283,506 external-priority patent/US6228416B1/en
Priority claimed from US09/283,921 external-priority patent/US6235893B1/en
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE256705T1 publication Critical patent/ATE256705T1/de

Links

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
    • C08B11/02—Alkyl or cycloalkyl ethers
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
    • A23L29/262—Cellulose; Derivatives thereof, e.g. ethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • General Preparation And Processing Of Foods (AREA)
AT00918528T 1999-04-01 2000-03-31 Methylcellulose mit verbesserter gelfestigkeit ATE256705T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/283,506 US6228416B1 (en) 1999-04-01 1999-04-01 Cellulose ether having enhanced gel strength and compositions containing it
US09/283,921 US6235893B1 (en) 1999-04-01 1999-04-01 Process for making cellulose ether having enhanced gel strength
PCT/US2000/008660 WO2000059947A1 (en) 1999-04-01 2000-03-31 Enhanced gel strength methylcellulose

Publications (1)

Publication Number Publication Date
ATE256705T1 true ATE256705T1 (de) 2004-01-15

Family

ID=26962081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00918528T ATE256705T1 (de) 1999-04-01 2000-03-31 Methylcellulose mit verbesserter gelfestigkeit

Country Status (7)

Country Link
EP (1) EP1171471B2 (de)
JP (5) JP2002541270A (de)
KR (1) KR100661918B1 (de)
AT (1) ATE256705T1 (de)
AU (1) AU3932400A (de)
DE (1) DE60007298T3 (de)
WO (1) WO2000059947A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520715C2 (sv) 2001-12-03 2003-08-12 Akzo Nobel Nv Förfarande för framställning av metylcellulosaetrar
DE10337011A1 (de) * 2003-08-12 2005-03-17 Wolff Cellulosics Gmbh & Co. Kg Additive enthaltend Cellulosederivate mit gel-artigen rheologischen Eigenschaften, deren Verwendung in Baustoffsystemen sowie ein Verfahren zur Zementextrusion unter Einsatz dieser Additive
US8865432B2 (en) * 2004-02-26 2014-10-21 Shin-Etsu Chemical Co., Ltd. Method for preparing cellulose derivatives having solubility improved
DE102004019296B4 (de) * 2004-04-21 2006-01-05 Wolff Cellulosics Gmbh & Co. Kg Verfahren zur Herstellung von Methylhydroxyalkylcellulose
KR100723029B1 (ko) * 2006-09-12 2007-05-31 홍요한 냉동기기 제어용 디지털 다중 압력스위치
JP5937573B2 (ja) * 2010-04-29 2016-06-22 ダウ グローバル テクノロジーズ エルエルシー 満腹を誘導する方法および組成物
CN103261233B (zh) 2010-10-12 2016-05-25 陶氏环球技术有限责任公司 新的纤维素醚以及它们的用途
WO2012173838A1 (en) 2011-06-14 2012-12-20 Dow Global Technologies Llc Food composition comprising a cellulose ether
WO2013016059A1 (en) * 2011-07-27 2013-01-31 Dow Global Technologies Llc Method of removing alkylene halogenohydrin from cellulose ether
EP2726053B1 (de) * 2011-09-29 2018-10-24 Union Carbide Chemicals & Plastics Technology LLC Ersatz für kationischen pflegebalsam
BR112014007220B1 (pt) * 2011-09-29 2019-04-02 Rohm And Haas Company Composição para cuidado pessoal e método para conferir volume ao cabelo
JP6208671B2 (ja) * 2011-10-19 2017-10-04 ダウ グローバル テクノロジーズ エルエルシー 満腹を誘導する方法および組成物
WO2013081836A1 (en) 2011-12-01 2013-06-06 Dow Global Technologies Llc Building composition comprising cellulose ether
BR112014016656B1 (pt) * 2012-01-06 2021-12-07 Hercules Incorporated Corpo cerâmico verde, método de formação do mesmo, produto alimentar, cápsula de fármaco e método de formação da mesma
WO2013154977A1 (en) * 2012-04-11 2013-10-17 Dow Global Technologies Llc Novel sustained release dosage forms
EP2941133B1 (de) 2013-01-03 2016-11-16 Dow Global Technologies LLC Stabilisatorzusammensetzung für lebensmittel- und getränkeprodukte
JP6342990B2 (ja) * 2013-04-12 2018-06-13 ダウ グローバル テクノロジーズ エルエルシー メチルセルロースの水溶液を調製するための方法
JP6396660B2 (ja) * 2014-02-24 2018-09-26 伊那食品工業株式会社 発酵乳製品の製造方法及び発酵乳製品
CN105693868B (zh) * 2014-12-11 2021-03-02 信越化学工业株式会社 制备烷基纤维素的方法
WO2016196153A1 (en) * 2015-06-05 2016-12-08 Dow Global Technologies Llc Cellulose ether powders
EP3216807B2 (de) * 2016-03-09 2022-05-18 Shin-Etsu Chemical Co., Ltd. Beschichtungszusammensetzung mit methylcellulose, verfahren zur herstellung davon und feste zubereitung
JP2017160327A (ja) 2016-03-09 2017-09-14 信越化学工業株式会社 揮発性組成物
EP3216463B1 (de) * 2016-03-09 2020-12-23 Shin-Etsu Chemical Co., Ltd. Feststoffpräparat mit alkylcellulose und verfahren zur herstellung davon
JP6895554B2 (ja) * 2016-06-01 2021-06-30 信越化学工業株式会社 メチルセルロース及びこれを含む食品
JP2017212951A (ja) * 2016-06-01 2017-12-07 信越化学工業株式会社 ゲル化組成物及びこれを含む食品
KR102519854B1 (ko) * 2016-10-07 2023-04-10 신에쓰 가가꾸 고교 가부시끼가이샤 히드록시알킬 알킬 셀룰로오스 및 그의 제조 방법, 및 고형 제제
KR102519850B1 (ko) * 2016-10-07 2023-04-10 신에쓰 가가꾸 고교 가부시끼가이샤 히드록시알킬 알킬 셀룰로오스 및 그의 제조 방법, 및 고형 제제
US20220031623A1 (en) * 2018-12-18 2022-02-03 DDP Specialty Electronic Materials US, Inc. A sustained release composition comprising a methylcellulose
EP3897730A1 (de) 2018-12-18 2021-10-27 DDP Specialty Electronic Materials US, Inc. Zusammensetzung mit verzögerter freisetzung mit einer methylcellulose
CN113265008B (zh) * 2021-07-02 2022-03-01 重庆力宏精细化工有限公司 一种高黏度羧甲基纤维素锂及其制备方法和应用
KR20240046783A (ko) 2021-08-26 2024-04-09 뉴트리션 ＆ 바이오사이언시즈 유에스에이 1, 엘엘씨 신규 하이드록시알킬 메틸셀룰로스 및 이의 용도
WO2023074577A1 (ja) * 2021-10-28 2023-05-04 株式会社Ｊ－オイルミルズ 凝固卵様食品、加工食品、凝固卵様食品の製造方法、および加工食品の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160782A (en) * 1938-08-08 1939-05-30 Dow Chemical Co Water soluble cellulose ethers
DE1060374B (de) * 1958-02-19 1959-07-02 Kalle & Co Ag Verfahren zur Herstellung von Methylcellulose
GB1165824A (en) * 1967-09-29 1969-10-01 Ici Ltd Free-Flowing Cellulose Ether
JPS501144B2 (de) * 1972-10-18 1975-01-16
US4001211A (en) * 1974-12-02 1977-01-04 The Dow Chemical Company Pharmaceutical capsules from improved thermogelling methyl cellulose ethers
DE3147434A1 (de) * 1981-11-30 1983-06-09 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von celluloseethern mit dimethoxyethan als dispergierhilfsmittel
DE3316124A1 (de) * 1983-05-03 1984-11-08 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von wasserloeslichen cellulosemischethern
US4477657A (en) * 1983-07-08 1984-10-16 The Dow Chemical Company Process for preparing hydroxyalkylcellulose ethers
US4456751A (en) * 1983-09-22 1984-06-26 The Dow Chemical Company Multiple stage process for preparing mixed hydroxyalkylcellulose ethers
JPS61100519A (ja) * 1984-10-23 1986-05-19 Shin Etsu Chem Co Ltd 医薬用硬質カプセル
EP0781541B1 (de) * 1991-05-31 2002-10-09 R.P. Scherer Technologies, Inc. Verfahren und Vorrichtung zum Herstellen von pharmazeutischen Zellulosekapseln - die Kapseln kalibrierend
JP3002916B2 (ja) * 1991-10-29 2000-01-24 ダイセル化学工業株式会社 セルロース混合エーテルの製造法
DE4241289A1 (de) * 1992-12-08 1994-06-09 Wolff Walsrode Ag Hochsubstituierte Carboxymethyl-sulfoethylcelluloseether (CMSEC), Verfahren zu deren Herstellung und Verwendung im Textildruck
DK0725628T3 (da) * 1994-08-30 2001-12-27 Alcon Lab Inc Termisk geldannende lægemiddelindgivelsesvehikler indeholdende celluloseethere
DE4434280C2 (de) * 1994-09-26 1998-09-10 Clariant Gmbh Verfahren zur Herstellung von niedermolekularen Celluloseethern und ihre Verwendung als Überzugsmaterial für feste Dosiereinheiten
JP3996653B2 (ja) * 1996-01-26 2007-10-24 信越化学工業株式会社 置換度分布が制御されたヒドロキシプロピルセルロース

Also Published As

Publication number Publication date
JP5918339B2 (ja) 2016-05-18
JP2002541270A (ja) 2002-12-03
DE60007298T2 (de) 2004-09-16
KR100661918B1 (ko) 2006-12-28
JP2015120911A (ja) 2015-07-02
EP1171471A1 (de) 2002-01-16
DE60007298D1 (de) 2004-01-29
DE60007298T3 (de) 2010-01-28
JP2012097269A (ja) 2012-05-24
EP1171471B1 (de) 2003-12-17
WO2000059947A1 (en) 2000-10-12
AU3932400A (en) 2000-10-23
JP2015071779A (ja) 2015-04-16
EP1171471B2 (de) 2009-07-08
KR20020000794A (ko) 2002-01-05
JP2012092347A (ja) 2012-05-17

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