CN101652391B - 用于矿物结合建筑材料体系的甲基羟丙基纤维素(mhpc) - Google Patents
用于矿物结合建筑材料体系的甲基羟丙基纤维素(mhpc) Download PDFInfo
- Publication number
- CN101652391B CN101652391B CN2008800112353A CN200880011235A CN101652391B CN 101652391 B CN101652391 B CN 101652391B CN 2008800112353 A CN2008800112353 A CN 2008800112353A CN 200880011235 A CN200880011235 A CN 200880011235A CN 101652391 B CN101652391 B CN 101652391B
- Authority
- CN
- China
- Prior art keywords
- methylhydroxypropylcellulose
- weight
- building material
- water
- mineral
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- 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
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Medicinal Preparation (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
筛底料 | 百分比 |
<315μm | 95至100 |
<250μm | 90至100 |
<200um | 80至100 |
<160μm | 70至99.9 |
<125μm | 50至95 |
<100μm | 30至90 |
<63μm | 10至70 |
实验(C=比较;I=发明) | I1 | I2 | I3 | I4 |
调节处理过的滤饼的水分,重量% | 55 | 55 | 55 | 55 |
研磨的纤维素醚与滤饼的混合 | 否 | 是 | 是 | 是 |
将要研磨的材料的总水分,重量% | 55 | 48 | 42 | 35 |
以%计的产物水分 | 1.55 | 1.65 | 1.43 | 1.42 |
以g/l计的堆积密度 | 349 | 379 | 405 | 425 |
筛下料<63μm,% | 28.06 | 24.32 | 25.97 | 28.74 |
以mPa.s计的粘度V2绝干 | 32680 | 33150 | 31940 | 31070 |
实验(C=比较;I=发明) | I5 | I6 | I7 |
调节处理过的滤饼的水分,重量% | 48 | 48 | 48 |
研磨的纤维素醚与滤饼的混合 | 否 | 是 | 是 |
针要研磨的材料的总水分,重量% | 48 | 39 | 35 |
以%计的产物水分 | 1.25 | 1.38 | 1.17 |
以g/l计的堆积密度 | 405 | 434 | 468 |
筛下料<63μm,% | 37.8 | 32.9 | 40.6 |
以mPa.s计的粘度V2绝干 | 35700 | 34700 | 35980 |
实验(C=比较;I=发明) | I8 | I9 | C1 | C2 |
调节处理过的滤饼的水分,重量% | 48.5 | 60 | 64 | 68 |
团块形成 | 非常少 | 少 | 显著 | 显著 |
堆积密度,g/l | 451 | 361 | 314 | 353 |
实验(C=比较;I=发明) | I10 | C3 |
DS(甲基) | 1.75 | 1.77 |
MS(羟丙基) | 0.51 | 0.29 |
团块形成 | 少 | 显著 |
调节处理过的滤饼的水分,重量% | 48 | 48 |
堆积密度,g/l | 351 | 139 |
实验(C=比较;I=发明) | I11 | I12 | C4 |
DS(甲基) | 1.64 | 1.64 | 1.64 |
MS(羟丙基) | 0.97 | 0.96 | 0.98 |
调节处理过的滤饼的水分,重量% | 48 | 55 | 62.5 |
研磨的纤维素醚与滤饼的混合 | 否 | 是 | 是 |
将要研磨的材料的总水分,重量% | 48 | 48 | 48 |
团块形成 | 非常少 | 非常少 | 极为显著 |
粘性 | 良好 | 非常轻微 | 良好 |
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016783.2 | 2007-04-05 | ||
DE102007016783A DE102007016783A1 (de) | 2007-04-05 | 2007-04-05 | Methylhydroxypropylcellulose (MHPC) für mineralisch gebundene Baustoffsysteme |
PCT/EP2008/002096 WO2008122345A1 (en) | 2007-04-05 | 2008-03-15 | Methylhydroxypropylcellulose (mhpc) for mineral -bound building material systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101652391A CN101652391A (zh) | 2010-02-17 |
CN101652391B true CN101652391B (zh) | 2012-05-23 |
Family
ID=39495146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800112353A Expired - Fee Related CN101652391B (zh) | 2007-04-05 | 2008-03-15 | 用于矿物结合建筑材料体系的甲基羟丙基纤维素(mhpc) |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110113989A1 (zh) |
EP (1) | EP2134752B1 (zh) |
JP (1) | JP5437990B2 (zh) |
KR (1) | KR101486739B1 (zh) |
CN (1) | CN101652391B (zh) |
DE (1) | DE102007016783A1 (zh) |
MX (1) | MX2009010695A (zh) |
WO (1) | WO2008122345A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009014957A1 (de) * | 2009-03-30 | 2010-10-07 | J. Rettenmaier & Söhne Gmbh + Co. Kg | Hydrophobe modifizierte Cellulosefasern für zementöse Selbstverlaufsmassen und Estriche |
PL2563564T3 (pl) | 2010-04-26 | 2017-05-31 | Dow Global Technologies Llc | Kompozycja na wyroby formowane przez wytłaczanie |
WO2012005960A1 (en) | 2010-06-29 | 2012-01-12 | Dow Global Technologies Llc | Cellulose ether and microcrystalline cellulose in inorganic binder compositions |
BR112013000233A2 (pt) | 2010-07-28 | 2021-05-18 | Dow Global Technologies Llc | método para controlar ou ajustar a liberação de um ingrediente ativo e uso de um controle de diluente em uma composição |
EP2412690A2 (en) * | 2010-07-28 | 2012-02-01 | Dow Global Technologies LLC | Polysaccharide derivatives having an adjusted particle morphology for hydrolytically setting compositions |
PL2627675T3 (pl) * | 2010-10-12 | 2017-11-30 | Dow Global Technologies Llc | Nowe etery celulozy i ich zastosowanie |
US8430957B2 (en) | 2011-06-09 | 2013-04-30 | Hercules Incorporated | Low molar, homogeneously substituted HEC for use in cement-based systems |
WO2013048351A1 (en) * | 2011-09-27 | 2013-04-04 | Scg Building Materials Co., Ltd | Gypsum-based composition for construction material and system |
CN103946179B (zh) | 2011-12-09 | 2018-03-27 | 陶氏环球技术有限公司 | 一种减少含有纤维素醚的石膏灰泥或填料组合物中团聚的方法 |
WO2014043168A2 (en) * | 2012-09-14 | 2014-03-20 | Dow Global Technologies Llc | Dry-mix compositions comprising gypsum and cellulose ether agglomerates |
RU2519008C1 (ru) * | 2012-12-24 | 2014-06-10 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Фуговочная смесь |
WO2019034627A1 (en) | 2017-08-17 | 2019-02-21 | Akzo Nobel Chemicals International B.V. | METHYL-ETHYL-HYDROXYALKYL-CELLULOSE AND USE THEREOF IN CONSTRUCTION COMPOSITIONS |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1507453A (zh) * | 2001-05-21 | 2004-06-23 | 陶氏环球技术公司 | 生产烷基羟烷基纤维素醚的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR860550B (en) | 1985-02-28 | 1986-06-24 | Dow Chemical Co | Hydroxypropyl methyl cellulose ethers useful as suspending agents for suspension polymerization of vinyl chloride and as thickening agents for organic liquid |
DE3839831A1 (de) | 1988-11-25 | 1990-05-31 | Hoechst Ag | Verfahren und vorrichtung zur produktschonenden mahlung und gleichzeitigen trocknung von feuchten celluloseethern |
DE3909070C2 (de) | 1989-03-20 | 1998-12-17 | Aqualon Gmbh | Additiv für gips- und zementhaltige Massen und dessen Verwendung |
GB2262527A (en) | 1992-07-02 | 1993-06-23 | Dow Deutschland Inc | Process for grinding cellulose compounds |
GB9312219D0 (en) | 1993-06-14 | 1993-07-28 | Dow Deutschland Inc | Purification of aqueous reaction or washing medium containing cellulose ethers |
DE59801854D1 (de) | 1997-01-21 | 2001-11-29 | Wolff Walsrode Ag | Verfahren zur herstellung von feinteiligen polysaccharidderivaten |
GB9812504D0 (en) | 1998-06-10 | 1998-08-05 | Dow Europ Sa | Additive composition for water-based building material mixtures |
DE10009409A1 (de) | 2000-02-28 | 2001-08-30 | Wolff Walsrode Ag | Verfahren zur Herstellung von pulverförmigen wasserlöslichen Cellulosederivaten |
DE10009411A1 (de) * | 2000-02-28 | 2001-08-30 | Wolff Walsrode Ag | Verfahren zur Herstellung pulverförmiger wasserlöslicher Cellulosederivate unter Einsatz eines Wasserdampf/Inertgas-Gemisch oder Wasserdampf/Luft-Gemisch als Transport und Wärmeträgergas |
DE10013577A1 (de) | 2000-03-18 | 2001-09-20 | Wolff Walsrode Ag | Verwendung von Polysacchariden oder Polysaccharidderivaten, die nach Vergelung und Heiß-Dampf-Mahltrocknung mittels Gas- oder Wasserdampftrocknung hergestellt wurden, in Baustoffgemischen |
JP2005239846A (ja) * | 2004-02-26 | 2005-09-08 | Shin Etsu Chem Co Ltd | 水溶性セルロースエーテルの乾燥方法 |
JP2007534606A (ja) | 2004-04-27 | 2007-11-29 | ハーキュリーズ・インコーポレーテッド | 未加工コットンリンターから製造された水分保持剤を用いた石膏ベースのモルタル |
EP1652860B1 (en) | 2004-11-02 | 2008-10-15 | Shin-Etsu Chemical Co., Ltd. | Method of separating water-soluble cellulose ether |
MX2008002164A (es) * | 2005-08-16 | 2008-04-22 | Dow Wolff Cellulosics Gmbh | Metodo para producir productos de eter de celulosa con mayor viscosidad y finura. |
-
2007
- 2007-04-05 DE DE102007016783A patent/DE102007016783A1/de not_active Withdrawn
-
2008
- 2008-03-15 WO PCT/EP2008/002096 patent/WO2008122345A1/en active Application Filing
- 2008-03-15 JP JP2010501399A patent/JP5437990B2/ja not_active Expired - Fee Related
- 2008-03-15 CN CN2008800112353A patent/CN101652391B/zh not_active Expired - Fee Related
- 2008-03-15 EP EP08716568.4A patent/EP2134752B1/en not_active Revoked
- 2008-03-15 MX MX2009010695A patent/MX2009010695A/es active IP Right Grant
- 2008-03-15 US US12/595,907 patent/US20110113989A1/en not_active Abandoned
- 2008-03-15 KR KR1020097020802A patent/KR101486739B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1507453A (zh) * | 2001-05-21 | 2004-06-23 | 陶氏环球技术公司 | 生产烷基羟烷基纤维素醚的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2134752A1 (en) | 2009-12-23 |
DE102007016783A1 (de) | 2008-10-09 |
KR101486739B1 (ko) | 2015-01-28 |
EP2134752B1 (en) | 2017-04-19 |
JP5437990B2 (ja) | 2014-03-12 |
US20110113989A1 (en) | 2011-05-19 |
MX2009010695A (es) | 2009-10-20 |
CN101652391A (zh) | 2010-02-17 |
KR20100015385A (ko) | 2010-02-12 |
JP2010523741A (ja) | 2010-07-15 |
WO2008122345A1 (en) | 2008-10-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: michigan Patentee after: THE DOW CHEMICAL Co. Address before: American Michigan Patentee before: DOW GLOBAL TECHNOLOGIES LLC Effective date of registration: 20210512 Address after: New York State, USA Patentee after: Nutrition and biotechnology USA first LLC Address before: Delaware, USA Patentee before: DDP special electronic materials USA Co.,Ltd. Effective date of registration: 20210512 Address after: Delaware, USA Patentee after: DDP special electronic materials USA Co.,Ltd. Address before: Delaware, USA Patentee before: DDP special electronic materials American Co. Effective date of registration: 20210512 Address after: Delaware, USA Patentee after: DDP special electronic materials American Co. Address before: michigan Patentee before: THE DOW CHEMICAL Co. Effective date of registration: 20210512 Address after: American Michigan Patentee after: DOW GLOBAL TECHNOLOGIES LLC Address before: American Michigan Patentee before: DOW GLOBAL TECHNOLOGIES Inc. |
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Granted publication date: 20120523 |
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CF01 | Termination of patent right due to non-payment of annual fee |