HUE031486T2 - Water-based dispersions based on precipitated silica to enhance the initial strength of cement-containing compositions - Google Patents
Water-based dispersions based on precipitated silica to enhance the initial strength of cement-containing compositions Download PDFInfo
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- HUE031486T2 HUE031486T2 HUE07821404A HUE07821404A HUE031486T2 HU E031486 T2 HUE031486 T2 HU E031486T2 HU E07821404 A HUE07821404 A HU E07821404A HU E07821404 A HUE07821404 A HU E07821404A HU E031486 T2 HUE031486 T2 HU E031486T2
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- Hungary
- Prior art keywords
- formula
- silica
- dispersion
- groups
- group
- Prior art date
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- 238000002360 preparation method Methods 0.000 title claims description 25
- 239000000377 silicon dioxide Substances 0.000 title description 54
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 26
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- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
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
- 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
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
- C04B14/062—Microsilica, e.g. colloïdal silica
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006049524A DE102006049524A1 (de) | 2006-10-20 | 2006-10-20 | Wässrige Dispersionen gefällter Kieselsäuren und Silikate zur Steigerung der Frühfestigkeit in zementartigen Zubereitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE031486T2 true HUE031486T2 (en) | 2017-07-28 |
Family
ID=39030807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE07821404A HUE031486T2 (en) | 2006-10-20 | 2007-10-16 | Water-based dispersions based on precipitated silica to enhance the initial strength of cement-containing compositions |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8835535B2 (https=) |
| EP (1) | EP2079670B1 (https=) |
| JP (1) | JP5268924B2 (https=) |
| KR (1) | KR101390555B1 (https=) |
| CN (1) | CN101568499B (https=) |
| DE (1) | DE102006049524A1 (https=) |
| ES (1) | ES2599756T3 (https=) |
| HU (1) | HUE031486T2 (https=) |
| PL (1) | PL2079670T3 (https=) |
| PT (1) | PT2079670T (https=) |
| WO (1) | WO2008046831A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2989082B1 (fr) | 2012-04-05 | 2015-03-13 | Chryso | Adjuvant pour compositions hydrauliques |
| SG11201406254RA (en) * | 2012-04-20 | 2014-11-27 | Grace W R & Co | Stabilized defoamers for cementitious compositions |
| US11498868B2 (en) | 2014-01-17 | 2022-11-15 | Multiquip, Inc. | Addition of colloidal silica to concrete |
| PL3105178T3 (pl) * | 2014-02-14 | 2018-05-30 | Rhodia Operations | Sposób wytwarzania strącanych krzemionek, strącane krzemionki i ich zastosowania, zwłaszcza do wzmacniania polimerów |
| WO2016081080A1 (en) | 2014-11-21 | 2016-05-26 | W. R. Grace & Co.-Conn. | Wet press concrete slab manufacturing |
| EP3053901A1 (en) * | 2015-02-09 | 2016-08-10 | Sika Technology AG | Non-invasive repair and retrofitting of hardened reinforced concrete structures |
| CN108535309B (zh) * | 2018-04-16 | 2020-06-09 | 安徽工业大学 | 一种原位测量低碳合金钢中Fe3C析出量的方法 |
| CN108726912A (zh) * | 2018-06-15 | 2018-11-02 | 山西中铁铁诚建材科技有限公司 | 一种聚羧酸减水剂及其制备工艺 |
| EP3954743A1 (de) | 2020-08-12 | 2022-02-16 | Evonik Operations GmbH | Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US579845A (en) * | 1897-03-30 | Hernial truss | ||
| US3135617A (en) * | 1959-10-06 | 1964-06-02 | W J Newell | Cement plaster |
| JPS61117143A (ja) * | 1984-11-13 | 1986-06-04 | 電気化学工業株式会社 | セメント混和用スラリ−状シリカヒユ−ム |
| US5030286A (en) | 1988-09-22 | 1991-07-09 | Ppg Industries, Inc. | High solids aqueous silica slurry |
| JPH02157145A (ja) * | 1988-12-12 | 1990-06-15 | Lion Corp | セメントモルタル及びコンクリート用混和剤 |
| DE4041828A1 (de) * | 1990-12-24 | 1992-07-02 | Degussa | Verfahren zur herstellung und foerderung einer waessrigen kieselsaeuresuspension |
| US5362582A (en) * | 1993-04-01 | 1994-11-08 | W.R. Grace & Co.-Conn. | Battery separator |
| FR2717465B1 (fr) | 1994-03-21 | 1996-04-26 | Rhone Poulenc Chimie | Coulis d'injection pour enrober une armature, notamment une armature de précontrainte. |
| FR2722185B1 (fr) | 1994-07-07 | 1996-09-27 | Rhone Poulenc Chimie | Suspension concentree de silice de precipitation, procedes pour sa preparation et utilisations de cette suspension |
| FR2746095B1 (fr) * | 1996-03-15 | 1998-05-22 | Suspensions aqueuses de silice et leurs applications dans des compositions a base de liant mineral | |
| US6521699B2 (en) * | 1996-09-26 | 2003-02-18 | Rhodia Chimie | Aqueous silicone dispersion |
| US6087418A (en) * | 1998-01-22 | 2000-07-11 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
| JP4128300B2 (ja) * | 1999-03-30 | 2008-07-30 | 電気化学工業株式会社 | セメント混和材及びセメント組成物 |
| DE19926611A1 (de) | 1999-06-11 | 2000-12-14 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| JP2001220194A (ja) * | 2000-02-02 | 2001-08-14 | Lion Corp | セメント混和剤 |
| US6383653B1 (en) * | 2000-02-22 | 2002-05-07 | Moore North America, Inc. | Pressure sensitive cohesive |
| TW527332B (en) | 2000-05-19 | 2003-04-11 | Akzo Nobel Nv | Composition and method to prepare a concrete composition |
| WO2001098227A1 (en) * | 2000-06-22 | 2001-12-27 | Akzo Nobel N.V. | Construction material |
| US6800130B2 (en) | 2000-06-22 | 2004-10-05 | Akzo Nobel N.V. | Construction material |
| FR2815629B1 (fr) | 2000-10-25 | 2003-09-05 | Coatex Sas | Procede pour ameliorer la resistance mecanique notamment "aux jeunes ages" des matrices cimentaires, matrices cimentaires obtenues et leurs utilisations |
| JP2002187758A (ja) * | 2000-12-19 | 2002-07-05 | Matsushita Electric Works Ltd | 無機質セメント板の製造方法 |
| FR2827593B1 (fr) * | 2001-07-23 | 2004-06-04 | Chryso Sas | Utilisation de dispersant pour compositions aqueuses de sulfate de calcium hemihydrate |
| US6767399B2 (en) * | 2002-01-08 | 2004-07-27 | The Euclid Chemical Company | Admixture for producing cementitious compositions having good fluidity and high early compressive strength |
| FR2841549B1 (fr) * | 2002-06-28 | 2004-08-13 | Rhodia Chimie Sa | Procede pour accelerer la prise d'une composition de liants mineraux hydrauliques adjuventee en additif comprenant des fonctions hydrophiles, ainsi que la compostion susceptible d'etre obtenue par ce procede et son utilisation |
| JP2004149373A (ja) * | 2002-10-31 | 2004-05-27 | Konica Minolta Holdings Inc | 微粒子シリカ分散液の製造方法並びにインクジェット記録媒体の製造方法及びインクジェット記録媒体 |
| DE10313937A1 (de) * | 2003-03-27 | 2004-10-14 | Wacker Polymer Systems Gmbh & Co. Kg | Dispergiermittel |
| DE102004031785A1 (de) * | 2004-07-01 | 2006-01-26 | Degussa Ag | Polyol enthaltende Siliciumdioxid-Dispersion |
| JP2006182606A (ja) * | 2004-12-28 | 2006-07-13 | Miyoshi Oil & Fat Co Ltd | セメント混和剤及びセメント組成物 |
| DE102006005093A1 (de) * | 2006-02-04 | 2007-08-09 | Degussa Ag | Siliciumdioxid und Polycarboxylatether enthaltende Dispersion |
-
2006
- 2006-10-20 DE DE102006049524A patent/DE102006049524A1/de not_active Ceased
-
2007
- 2007-10-16 CN CN200780047726.9A patent/CN101568499B/zh active Active
- 2007-10-16 HU HUE07821404A patent/HUE031486T2/en unknown
- 2007-10-16 KR KR1020097007898A patent/KR101390555B1/ko not_active Expired - Fee Related
- 2007-10-16 EP EP07821404.6A patent/EP2079670B1/de active Active
- 2007-10-16 WO PCT/EP2007/061039 patent/WO2008046831A1/de not_active Ceased
- 2007-10-16 PL PL07821404T patent/PL2079670T3/pl unknown
- 2007-10-16 PT PT78214046T patent/PT2079670T/pt unknown
- 2007-10-16 JP JP2009532786A patent/JP5268924B2/ja not_active Expired - Fee Related
- 2007-10-16 ES ES07821404.6T patent/ES2599756T3/es active Active
- 2007-10-16 US US12/446,333 patent/US8835535B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008046831A1 (de) | 2008-04-24 |
| EP2079670B1 (de) | 2016-08-03 |
| CN101568499A (zh) | 2009-10-28 |
| EP2079670A1 (de) | 2009-07-22 |
| JP2010506987A (ja) | 2010-03-04 |
| KR20090081373A (ko) | 2009-07-28 |
| PT2079670T (pt) | 2016-09-19 |
| KR101390555B1 (ko) | 2014-04-30 |
| US8835535B2 (en) | 2014-09-16 |
| US20100324173A1 (en) | 2010-12-23 |
| JP5268924B2 (ja) | 2013-08-21 |
| PL2079670T3 (pl) | 2017-05-31 |
| ES2599756T3 (es) | 2017-02-03 |
| DE102006049524A1 (de) | 2008-04-24 |
| CN101568499B (zh) | 2014-04-23 |
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