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 US09/283,921 external-priority patent/US6235893B1/en
Priority claimed from US09/283,506 external-priority patent/US6228416B1/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 OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • 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)
  • General Preparation And Processing Of Foods (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (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
US09/283,921 US6235893B1 (en) 1999-04-01 1999-04-01 Process for making cellulose ether having enhanced gel strength
US09/283,506 US6228416B1 (en) 1999-04-01 1999-04-01 Cellulose ether having enhanced gel strength and compositions containing it
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)

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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
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BR112012026848A2 (pt) * 2010-04-29 2017-10-17 Dow Global Technologies Llc suplemento alimentar ou medicinal e método para induzir saciedade em um indivíduo
BR112013005642B1 (pt) 2010-10-12 2021-12-07 Nutrition & Biosciences Usa 1, Llc Éter de celulose, composição aquosa para a manufatura de cápsulas ou revestimentos, processo para a manufatura de cápsulas, processo para revestir uma forma de dosagem, invólucro de cápsula, cápsula e forma de dosagem
BR112013028832B1 (pt) 2011-06-14 2019-07-02 Dow Global Technologies Llc Composição alimentícia e uso de éter de celulose
CN103687652B (zh) * 2011-07-27 2015-07-15 陶氏环球技术有限责任公司 从纤维素醚中除去邻亚烷卤醇的方法
CN103826604A (zh) * 2011-09-29 2014-05-28 联合碳化化学品及塑料技术公司 阳离子调理剂替代物
CN104093396A (zh) * 2011-09-29 2014-10-08 罗门哈斯公司 掺入低胶凝温度甲基纤维素的个人护理组合物和方法
US9295712B2 (en) * 2011-10-19 2016-03-29 Dow Global Technologies Llc Methods and composition for inducing satiety
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
US9616036B2 (en) * 2012-04-11 2017-04-11 Dow Global Technologies Llc Sustained release dosage forms
US20150342242A1 (en) 2013-01-03 2015-12-03 Dow Global Technologies Llc Stabilizer composition for food and beverage products
EP2986671B1 (de) * 2013-04-12 2017-07-12 Dow Global Technologies LLC Verfahren zur herstellung einer wässrigen lösung von methylcellulose
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
CN112812194A (zh) * 2014-12-11 2021-05-18 信越化学工业株式会社 制备烷基纤维素的方法
KR102696151B1 (ko) * 2015-06-05 2024-08-16 다우 글로벌 테크놀로지스 엘엘씨 셀룰로오스 에테르 분말
EP3216463B1 (de) * 2016-03-09 2020-12-23 Shin-Etsu Chemical Co., Ltd. Feststoffpräparat mit alkylcellulose und verfahren zur herstellung davon
JP2017160327A (ja) 2016-03-09 2017-09-14 信越化学工業株式会社 揮発性組成物
EP3216807B2 (de) * 2016-03-09 2022-05-18 Shin-Etsu Chemical Co., Ltd. Beschichtungszusammensetzung mit methylcellulose, verfahren zur herstellung davon und feste zubereitung
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
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
KR102519850B1 (ko) * 2016-10-07 2023-04-10 신에쓰 가가꾸 고교 가부시끼가이샤 히드록시알킬 알킬 셀룰로오스 및 그의 제조 방법, 및 고형 제제
KR102519854B1 (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
JP7535520B2 (ja) 2018-12-18 2024-08-16 ニュートリション アンド バイオサイエンシズ ユーエスエー １，リミティド ライアビリティ カンパニー メチルセルロースを含む徐放性組成物
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
CN118055952A (zh) 2021-08-26 2024-05-17 营养与生物科学美国1有限责任公司 新颖的羟烷基甲基纤维素及其用途
JP7318152B1 (ja) * 2021-10-28 2023-07-31 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
WO2025128947A1 (en) 2023-12-14 2025-06-19 Nutrition & Biosciences Usa 1, Llc Combinations of polysaccharides and polyether surfactants
WO2025128949A1 (en) 2023-12-14 2025-06-19 Nutrition & Biosciences Usa 1, Llc Protective effect of polysaccharides on cell cultures containing anti-foam agents
WO2025128951A1 (en) 2023-12-14 2025-06-19 Nutrition & Biosciences Usa 1, Llc Cell culture media containing cellulose derivatives and associated method
WO2025128955A1 (en) 2023-12-14 2025-06-19 Nutrition & Biosciences Usa 1, Llc Effects of differing viscosity-grade cellulose derivatives on cellular growth

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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
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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
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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
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Also Published As

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

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