ATE518902T1 - Verfahren zum mahlen von celluloseether - Google Patents

Verfahren zum mahlen von celluloseether

Info

Publication number
ATE518902T1
ATE518902T1 AT06755100T AT06755100T ATE518902T1 AT E518902 T1 ATE518902 T1 AT E518902T1 AT 06755100 T AT06755100 T AT 06755100T AT 06755100 T AT06755100 T AT 06755100T AT E518902 T1 ATE518902 T1 AT E518902T1
Authority
AT
Austria
Prior art keywords
cellulose ether
grinding
grinding cellulose
water
mill
Prior art date
Application number
AT06755100T
Other languages
English (en)
Inventor
Lars Berglund
Birgit Karlsson
Original Assignee
Akzo Nobel Nv
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
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE518902T1 publication Critical patent/ATE518902T1/de

Links

Classifications

    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/44—Thickening, gelling or viscosity increasing agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C08J2301/26—Cellulose ethers
    • 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
    • C08J2301/26—Cellulose ethers
    • C08J2301/28—Alkyl ethers
AT06755100T 2005-05-12 2006-05-09 Verfahren zum mahlen von celluloseether ATE518902T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05103978 2005-05-12
US69365705P 2005-06-24 2005-06-24
PCT/EP2006/062159 WO2006120194A1 (en) 2005-05-12 2006-05-09 Process for grinding cellulose ether

Publications (1)

Publication Number Publication Date
ATE518902T1 true ATE518902T1 (de) 2011-08-15

Family

ID=34939809

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06755100T ATE518902T1 (de) 2005-05-12 2006-05-09 Verfahren zum mahlen von celluloseether

Country Status (11)

Country Link
US (1) US9523014B2 (de)
EP (1) EP1879943B1 (de)
JP (1) JP5078097B2 (de)
KR (2) KR101311319B1 (de)
CN (1) CN101175793B (de)
AT (1) ATE518902T1 (de)
BR (1) BRPI0608962A2 (de)
ES (1) ES2369038T3 (de)
MX (1) MX2007014091A (de)
RU (1) RU2415882C2 (de)
WO (1) WO2006120194A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016726A1 (de) * 2007-04-07 2008-10-09 Dow Wolff Cellulosics Gmbh Methylhydroxyethylhydroxypropylcellulose (MHEHPC) in mineralisch gebundenen Baustoffsystemen
EP2177561B1 (de) 2008-10-16 2017-11-22 Dow Global Technologies LLC Verweilen und Verteilen eines Aufgabegutes
MX344527B (es) * 2011-04-06 2016-12-19 Dow Global Technologies Llc Proceso para producir derivados de celulosa de alta densidad aparente, buena fluidez y dispersabilidad mejorada en agua fria.
JP6039812B2 (ja) * 2012-09-25 2016-12-07 ダウ グローバル テクノロジーズ エルエルシー 冷水中で高い嵩密度、良好な流動性、および／または分散性、ならびに低い溶液色を有するセルロース誘導体の製造方法
KR102109750B1 (ko) * 2013-06-21 2020-05-12 롯데정밀화학 주식회사 분산성이 향상된 석고 플라스터용 첨가제 조성물 및 그 제조방법
WO2016196152A1 (en) * 2015-06-05 2016-12-08 Dow Global Technologies Llc Cellulose ether powders

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068685B (de) 1959-11-12 Henkel ß. Cie. G.m.b.H., Dussel· dorf-Holthausen Verfahren zur Hersteilung leicht wasserlöslicher Cdllulöseäther
US2720464A (en) 1952-10-24 1955-10-11 Dow Chemical Co Method of preparing cold-water-soluble powdered cellulose ethers
GB1224390A (en) * 1968-01-02 1971-03-10 Wolff & Co Ag Readily-soluble aluminium-carboxymethylcellulose, its manufacture, and its use for preparing distempers and emulsion paints
GB1514788A (en) 1974-12-13 1978-06-21 Hoechst Ag Grinding method for cellulose
US4076935A (en) 1974-12-13 1978-02-28 Hoechst Aktiengesellschaft Grinding method for cellulose
JPS5450025A (en) * 1977-09-28 1979-04-19 Mitsubishi Chem Ind Method of making light weight gypsum formed product
DE3038001A1 (de) * 1980-10-08 1982-05-06 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von mikropulvern aus celluloseether oder cellulose
US4329451A (en) * 1980-11-03 1982-05-11 The Dow Chemical Company Preparing an aqueous dispersion of colloidal size particles of a water-insoluble polysaccharide derivative
JPS596293A (ja) * 1982-07-05 1984-01-13 ライオン株式会社 粒状洗剤用添加剤
US4707189A (en) * 1984-11-07 1987-11-17 Hercules Incorporated Biostable compositions and the aqueous solutions thereof as thickeners for aqueous-based systems
DE3543370A1 (de) 1985-12-07 1987-06-11 Jackering Altenburger Masch Muehle mit mehreren mahlstufen
DE3811910C2 (de) 1988-04-09 1997-04-10 Mahltechnik Goergens Gmbh Mühle und Verfahren zum gleichzeitigen Mahlen und Trocknen eines feuchten Produkts
GB2262527A (en) 1992-07-02 1993-06-23 Dow Deutschland Inc Process for grinding cellulose compounds
DE69618431T2 (de) 1995-11-24 2002-08-29 Nisshin Seifun Group Inc Mechanischer Zerkleinerungsapparat
DE19641781A1 (de) * 1996-10-10 1998-04-16 Clariant Gmbh Verfahren und Vorrichtung zum gleichzeitigen Mahlen und Trocknen eines feuchten Celluloseether enthaltenden Mahlgutes
WO1998056825A1 (en) 1997-06-13 1998-12-17 Akzo Nobel N.V. Hydrophobically modified anionic cellulose ethers
SE514347C2 (sv) 1998-08-06 2001-02-12 Akzo Nobel Nv Nonjonisk cellulosaeter och dess användning som förtjockningsmedel i färgkompositioner
US7635662B2 (en) * 1998-09-04 2009-12-22 Chemipro Kasei Kaisha, Ltd. Compound for color-producing composition, and recording material
US6197100B1 (en) * 1998-12-04 2001-03-06 Hercules Incorporated Dispersible water soluble polymers
US6165965A (en) * 1999-04-16 2000-12-26 Spartan Chemical Company, Inc. Aqueous disinfectant and hard surface cleaning composition and method of use
DE10009409A1 (de) * 2000-02-28 2001-08-30 Wolff Walsrode Ag Verfahren zur Herstellung von pulverförmigen wasserlöslichen Cellulosederivaten
JP4488458B2 (ja) * 2000-05-15 2010-06-23 株式会社Ａｄｅｋａ 液体洗浄剤組成物
DE10201344A1 (de) * 2002-01-16 2003-09-18 Polygal Ag & Co Nachf Neue Polyurethan- Polysaccharid-Verdicker und ihre Verwendung in wässrigen Lacken und Farben

Also Published As

Publication number Publication date
MX2007014091A (es) 2008-02-07
KR20130064143A (ko) 2013-06-17
EP1879943B1 (de) 2011-08-03
JP5078097B2 (ja) 2012-11-21
JP2008540759A (ja) 2008-11-20
BRPI0608962A2 (pt) 2010-02-17
CN101175793A (zh) 2008-05-07
ES2369038T3 (es) 2011-11-24
RU2415882C2 (ru) 2011-04-10
CN101175793B (zh) 2012-10-17
US9523014B2 (en) 2016-12-20
US20080207893A1 (en) 2008-08-28
KR20080013896A (ko) 2008-02-13
RU2007146143A (ru) 2009-06-20
EP1879943A1 (de) 2008-01-23
WO2006120194A1 (en) 2006-11-16
KR101311319B1 (ko) 2013-09-25

Similar Documents

Publication Publication Date Title
DE502007003728D1 (de) Verfahren zum hinterschleifen der schneidzähne von gewindebohrern, gewindeformern und ähnlichen werkzeugen, und schleifmaschine zur durchführung des verfahrens
WO2006011811A3 (en) Radicals and their use as paramagnetic agents in a dynamic nuclear polarisation process
ATE518902T1 (de) Verfahren zum mahlen von celluloseether
IL187568A0 (en) Cutting machine to cut rolls or logs of web material and relative method
NO20033885D0 (no) Fremgangsmåte for benyttelse av vannuopplöselige additiver med tremasse, ogprodukt fremstilt ved nevnte fremgangsmåte
ATE475519T1 (de) Verwendung von ölhaltigen weichwachsen als hydrophobierungsmittel in holzwerkstoffen, holzwerkstoffe so hergestellt und verfahren zur einbringung von weichwachsen in die holzwerkstoffe
WO2006093576A3 (en) Method for treating feedwater, feedwater treatment composition containing a scale inhibitor, and apparatus for treating feedwater
WO2006036713A3 (en) Systems and methods for the production of steam-pressed long fiber reconsolidated wood products
TW200621684A (en) Methods for the manufacture of biphenyl amines
WO2007079312A3 (en) Compositions and methods for treating actin-mediated medical conditions
FI20050715A (fi) Elintarvikesuspensio
ATE526346T1 (de) Verarbeitung von kassava
NO20070657L (no) Anvendelse av syklodekstrin for reduksjon av gulning av fibermasse og papir
DE60320423D1 (de) Verfahren zum herstellen von wasserigen suspensionen von mineralzuschlägen
ATE454497T1 (de) Verfahren und system zum verarbeiten von tissuepapier unter verwendung von nassverfestigungsmitteln
ITBO20060237A1 (it) Metodo e macchina per l'incarto di articoli.
DE602006013688D1 (de) Neues verfahren zur herstellung von thoc
WO2006099479A3 (en) Methods of treating cancer using ppar-gamma antagonists
FI20050649A0 (fi) Menetelmä puun tai puutuotteiden käsittelemiseksi
ATE439348T1 (de) Verfahren zum herstellen von carboxamiden
BRPI0513027A (pt) método de remoção de resìduos de lavanderia
DE602007013608D1 (de) Haarbehandlugsverfahren
DE60136011D1 (de) Methoden zur vorbehandlung von schuhen
DE502006002899D1 (de) Verfahren zum bearbeiten eines ein holzmaterial und eine beschichtung aufweisenden bauteils, insbeso
UA93724C2 (ru) (s)-(-)-амлодипина камзилат или его гидрат и фармацевтическая композиция, которая их содержит

Legal Events

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