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=***_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)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Dispersion Chemistry (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)
  • Compositions Of Oxide Ceramics (AREA)
  • General Preparation And Processing Of Foods (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
US09/283,506 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 (31)

* 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
EP2563477A1 (de) * 2010-04-29 2013-03-06 Dow Global Technologies LLC Verfahren und zusammensetzungen zur herbeiführung von sättigung
EP2627676B1 (de) 2010-10-12 2017-03-08 Dow Global Technologies LLC Neuartige celluloseether und ihre verwendung
EP2721075B2 (de) 2011-06-14 2020-12-02 Dow Global Technologies LLC Lebensmittelzusammensetzung mit einem celluloseether
EP2736614B1 (de) * 2011-07-27 2016-06-29 Dow Global Technologies LLC Verfahren zur entfernung von alkylenhalogenhydrin aus celluloseether
WO2013048780A1 (en) * 2011-09-29 2013-04-04 Union Carbide Chemicals & Plastics Technology Llc Cationic conditioner replacements
EP2726055A1 (de) * 2011-09-29 2014-05-07 Rohm and Haas Company Körperpflegezusammensetzung und verfahren mit einer methylcellulose mit niedriger gelierungstemperatur
KR20140077975A (ko) * 2011-10-19 2014-06-24 다우 글로벌 테크놀로지스 엘엘씨 포만감을 유발하는 방법 및 조성물
BR112013018034B1 (pt) 2011-12-01 2021-10-26 Nutrition & Biosciences Usa 1, Llc Composição para construção, método para aplicar uma composição para a construção e uso de um éter de celulose
CN104053454B (zh) * 2012-01-06 2017-12-08 赫尔克里士公司 具有改进的热凝胶强度的纤维素醚
US9616036B2 (en) * 2012-04-11 2017-04-11 Dow Global Technologies Llc Sustained release dosage forms
WO2014107293A1 (en) 2013-01-03 2014-07-10 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
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
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
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
WO2020131784A1 (en) 2018-12-18 2020-06-25 DDP Specialty Electronic Materials US, Inc. A sustained release composition comprising a 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
RO118521B1 (ro) * 1991-05-31 2003-06-30 Gs Technologies Inc Procedeu si aparat pentru fabricarea capsulelor farmaceutice din celuloza
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
AU686455B2 (en) * 1994-08-30 1998-02-05 Alcon Laboratories, Inc. Thermally-gelling drug delivery vehicles containing cellulose ethers
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
DE60007298D1 (de) 2004-01-29
JP5918339B2 (ja) 2016-05-18
WO2000059947A1 (en) 2000-10-12
DE60007298T2 (de) 2004-09-16
JP2002541270A (ja) 2002-12-03
JP2012092347A (ja) 2012-05-17
JP2012097269A (ja) 2012-05-24
KR100661918B1 (ko) 2006-12-28
EP1171471B2 (de) 2009-07-08
JP2015071779A (ja) 2015-04-16
AU3932400A (en) 2000-10-23
KR20020000794A (ko) 2002-01-05
EP1171471B1 (de) 2003-12-17
EP1171471A1 (de) 2002-01-16
DE60007298T3 (de) 2010-01-28
JP2015120911A (ja) 2015-07-02

Similar Documents

Publication Publication Date Title
ATE256705T1 (de) Methylcellulose mit verbesserter gelfestigkeit
AU2001253399A1 (en) Alkaline pulp having low average degree of polymerization values and method of producing the same
ATE372121T1 (de) Nicht fermentiertes gelanteil aus samenhülsen von psyllium
ATE167488T1 (de) Niedrigviskose-polysaccharidzusammensetzung mit hohem festkörpergehalt
PL354782A1 (en) Oxidized polysaccharides and products made thereof
FI924745A0 (fi) Framstaellning av kristalliserad cellulosa
CY1110988T1 (el) Ταχεως αποσαθρουμενο στερεο παρασκευασμα
AU2893099A (en) Lyocell fibers, and compositions for making the same
CA2334534A1 (en) Dental restoratives
ID26849A (id) Dekstrinisasi kanji
BR0009684A (pt) Composição de engomadura
BR9916766A (pt) Uso de uma goma de polissacarìdeo, e, composição detergente
IT1282219B1 (it) Processo chimico fisico combinato per la preparazione di frazioni di acido ialuronico a basso peso molecolare caratterizzate da bassa
AU2002210452A1 (en) Fabric care composition
TR200000085T2 (tr) Yeni selüloz eterleri ve bunların hazırlanması için bir yöntem.
BR9912792A (pt) 'ter de celulose não iÈnico com aperfeiçoadas propriedades de espessamento
ATE425831T1 (de) Herstellung von kurzmetallfasern
DE59905166D1 (de) Wasserlösliche sulfoalkylgruppenhaltige hydrophob modifizierte Celluloseether, Verfahren zu deren Herstellung sowie deren Verwendung als Schutzkolloide bei Polymerisationen
ID27649A (id) Proses pembuatan kertas
ID27348A (id) Metoda untuk membuat larutan-larutan pati kationik-tinggi
MXPA03008248A (es) Agentes colorantes para fibras de queratina que contienen derivados de n-heteroarilmetil-m-fenilendiamina, asi como nuevos derivados de n-heteroarilmetil-m-fenilendiamina.
ID27440A (id) Proses untuk menyiapkan penengah-penengah
AU1645801A (en) Method and device for producing cellulosed shaped bodies
AU6832498A (en) Substituted benzyl oximino compounds
YU21501A (sh) Novi derivati benzoilgvanidina sa svojstvima koja imaju prednost, postupak za njihovo pripremanje i njihova primena u pripremanju lekova

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties