DE69828265D1 - Zusatz zur herstellung von hochumformbarem mörtelzement - Google Patents
Zusatz zur herstellung von hochumformbarem mörtelzementInfo
- Publication number
- DE69828265D1 DE69828265D1 DE69828265T DE69828265T DE69828265D1 DE 69828265 D1 DE69828265 D1 DE 69828265D1 DE 69828265 T DE69828265 T DE 69828265T DE 69828265 T DE69828265 T DE 69828265T DE 69828265 D1 DE69828265 D1 DE 69828265D1
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- cement
- air
- entraining agent
- mortar cement
- 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 - Lifetime
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
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
-
- 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
- C04B24/16—Sulfur-containing compounds
-
- 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
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
-
- 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
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2688—Copolymers containing at least three different monomers
-
- 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
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0053—Water-soluble polymers
-
- 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
- C04B2103/52—Grinding aids; Additives added during grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/822,165 US5782972A (en) | 1997-03-21 | 1997-03-21 | Additive for production of highly workable mortar cement |
PCT/US1998/004643 WO1998042631A1 (en) | 1997-03-21 | 1998-03-10 | Additive for production of highly workable mortar cement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69828265D1 true DE69828265D1 (de) | 2005-01-27 |
Family
ID=25235343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69828265T Expired - Lifetime DE69828265D1 (de) | 1997-03-21 | 1998-03-10 | Zusatz zur herstellung von hochumformbarem mörtelzement |
Country Status (9)
Country | Link |
---|---|
US (2) | US5782972A (de) |
EP (1) | EP0968147B1 (de) |
AT (1) | ATE285388T1 (de) |
AU (1) | AU732616B2 (de) |
BR (1) | BR9809049B1 (de) |
CA (1) | CA2284579C (de) |
DE (1) | DE69828265D1 (de) |
ES (1) | ES2234098T3 (de) |
WO (1) | WO1998042631A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2210865A1 (de) * | 1997-06-25 | 2010-07-28 | W.R. Grace & Co.-Conn. | Zusatzmittel und Verfahren zur Optimierung des Zusatzes von EO/PO Verfüssigern für Beton mit Smektit- enthaltenden Zusatzstoffen |
US6258161B1 (en) * | 1998-11-04 | 2001-07-10 | W. R. Grace & Co.-Conn. | Masonry blocks and masonry concrete admixture for improved freeze-thaw durability |
EP1194482B1 (de) * | 1998-11-23 | 2011-04-20 | W.R. Grace & Co.-Conn. | Verbesserte verarbeitung und lebensdauer von mörtelplatten aus maurermörtel und verfahren zu dessen herstellung |
AUPP970099A0 (en) * | 1999-04-09 | 1999-05-06 | James Hardie International Finance B.V. | Concrete formulation |
FR2792932B1 (fr) * | 1999-04-30 | 2001-07-06 | Coatex Sa | Nouveaux agents de type copolymeres acryliques a base d'urethanne pour ameliorer la maniabilite des liants hydrauliques, leur procede de preparation, les liants les contenant et leurs applications |
EP1207902A2 (de) * | 1999-06-17 | 2002-05-29 | Pharmacia AB | VERWENDUNG VON WACHSTUMSHORMON (hGH) ZUR THERAPIE SEXUELLER FUNKTIONSSTÖRUNGEN |
US6441054B1 (en) * | 2000-03-02 | 2002-08-27 | W.R. Grace & Co.-Conn | Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent |
US6554894B2 (en) * | 2000-06-13 | 2003-04-29 | Mineral Resource Technologies, Llc | Masonry cement composition and method of making |
US20040106704A1 (en) * | 2001-09-18 | 2004-06-03 | Christian Meyer | Admixture to improve rheological property of composition comprising a mixture of hydraulic cement and alumino-silicate mineral admixture |
EP1319676A1 (de) * | 2001-12-14 | 2003-06-18 | Cognis Iberia, S.L. | Anionpolymere |
US20060272819A1 (en) * | 2004-01-16 | 2006-12-07 | Halliburton Energy Services, Inc. | Methods of preparing settable fluids comprising particle-size distribution-adjusting agents, and associated methods |
US20050155763A1 (en) * | 2004-01-16 | 2005-07-21 | Reddy B. R. | Settable fluids comprising particle-size distribution-adjusting agents and methods of use |
DE102004057996A1 (de) * | 2004-12-01 | 2006-06-08 | Wacker Polymer Systems Gmbh & Co. Kg | Hydrophobierendes Additiv |
US20070204764A1 (en) * | 2006-01-23 | 2007-09-06 | Jianhua Mao | Compounds and methods for reducing water content in cementitious mixtures |
US8097666B2 (en) * | 2007-05-30 | 2012-01-17 | W. R. Grace & Co.-Conn. | Cement additive for stucco applications |
JP5215680B2 (ja) | 2008-01-28 | 2013-06-19 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | 収縮低減剤 |
EP2536893A2 (de) * | 2010-02-15 | 2012-12-26 | Construction Research & Technology GmbH | Externes bearbeitungssystem |
US8529693B2 (en) | 2010-12-10 | 2013-09-10 | Troy Corporation | Adhesive strength enhancers for cementitious compositions |
US8821630B2 (en) * | 2011-05-06 | 2014-09-02 | W. R. Grace & Co.-Conn. | Carboxylated-carboxylic polyglycerol compositions for use in cementitious compositions |
US11130709B2 (en) | 2015-05-19 | 2021-09-28 | Gcp Applied Technologies Inc. | Polyalkoxylated polyamine oxide defoaming compositions |
CN108191288B (zh) * | 2017-12-07 | 2021-07-23 | 浙江老虎山建材有限公司 | 一种高保坍型聚羧酸高性能减水剂及其制备方法 |
CN110357477B (zh) * | 2019-08-09 | 2021-06-15 | 江苏博拓新型建筑材料有限公司 | 一种混凝土用缓凝剂及其制备方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3885985A (en) * | 1973-10-05 | 1975-05-27 | Grace W R & Co | Additive for improving hydraulic cement compositions |
US3865601A (en) * | 1973-10-05 | 1975-02-11 | Grace W R & Co | Additive for improving hydraulic cement compositions |
NL8001928A (nl) * | 1980-04-02 | 1981-11-02 | Synres Internationaal Nv | Werkwijze voor het maken van polymeerdispersies. |
FR2511009A1 (fr) * | 1981-08-10 | 1983-02-11 | Rhone Poulenc Spec Chim | Latex de polymeres d'acetate de vinyle et procede de preparation |
US4375987A (en) * | 1981-11-23 | 1983-03-08 | W. R. Grace & Co. | Additive combination for hydraulic cement compositions |
US4529773A (en) * | 1982-03-17 | 1985-07-16 | David Witiak | Alkali-soluble emulsion polymers in acidic surfactant compositions |
US4916171A (en) * | 1984-07-25 | 1990-04-10 | Rohm And Haas Company | Polymers comprising alkali-insoluble core/alkali-soluble shell and copositions thereof |
JPH0714830B2 (ja) * | 1985-10-08 | 1995-02-22 | 大日本インキ化学工業株式会社 | セメント用組成物 |
US4876313A (en) * | 1986-08-29 | 1989-10-24 | Rohm And Haas Company | Grafted core-shell polymer compositions using polyfunctional compounds |
JP2568420B2 (ja) * | 1987-12-21 | 1997-01-08 | ライオン株式会社 | 水硬性無機質材料用配合剤 |
JPH01172250A (ja) * | 1987-12-28 | 1989-07-07 | Denki Kagaku Kogyo Kk | セメント用遅延剤 |
BR8803215A (pt) * | 1988-06-29 | 1990-02-06 | Rohm & Haas | Processo para produzir uma composicao compreendendo particulas de polimero de nucleo-envoltorio e composicao polimerica |
US5266646A (en) * | 1989-05-15 | 1993-11-30 | Rohm And Haas Company | Multi-stage polymer particles having a hydrophobically-modified, ionically-soluble stage |
CA1337360C (en) * | 1989-06-27 | 1995-10-17 | Willis A. Weigand | Additives for hydraulic cement compositions |
US5137571A (en) * | 1990-06-05 | 1992-08-11 | Rohm And Haas Company | Method for improving thickeners for aqueous systems |
US5247040A (en) * | 1991-06-27 | 1993-09-21 | Rohm And Haas Company | Graft copolymers prepared by two staged aqueous emulsion polymerization |
US5403894A (en) * | 1991-07-11 | 1995-04-04 | Rohm And Haas Company | A redispersible core-shell polymer powder |
US5328952A (en) * | 1992-02-14 | 1994-07-12 | Rohm And Haas Company | Multi-stage polymer latex cement modifier and process of making |
CA2088655A1 (en) * | 1992-02-29 | 1993-08-30 | Bernd Daeumer | Aqueous polymer dispersions |
US5451641A (en) * | 1992-08-24 | 1995-09-19 | Rohm And Haas Company | Multi-stage polymer particles having a hydrophobically-modified, ionically-soluble stage |
JP3314881B2 (ja) * | 1992-09-18 | 2002-08-19 | 電気化学工業株式会社 | 粉状ポリマー組成物の製造方法 |
CA2110448A1 (en) * | 1992-12-08 | 1994-06-09 | Helen H.Y. Pak-Harvey | Redispersible acrylic polymer powder for cementitious compositions |
US5326843A (en) * | 1993-10-04 | 1994-07-05 | Rohm And Haas Company | Method for making an alkali-soluble emulsion copolymer |
EP0654454A1 (de) * | 1993-11-22 | 1995-05-24 | Rohm And Haas Company | Kern/Schale Polymerisat-Pulver |
DE4440236A1 (de) * | 1994-11-10 | 1996-05-15 | Wacker Chemie Gmbh | Redispergierbare Polymerpulver-Zusammensetzung enthaltend Cyclodextrine oder Cyclodextrin-Derivate |
-
1997
- 1997-03-21 US US08/822,165 patent/US5782972A/en not_active Expired - Lifetime
-
1998
- 1998-03-10 DE DE69828265T patent/DE69828265D1/de not_active Expired - Lifetime
- 1998-03-10 AT AT98909083T patent/ATE285388T1/de not_active IP Right Cessation
- 1998-03-10 EP EP98909083A patent/EP0968147B1/de not_active Expired - Lifetime
- 1998-03-10 ES ES98909083T patent/ES2234098T3/es not_active Expired - Lifetime
- 1998-03-10 AU AU66956/98A patent/AU732616B2/en not_active Ceased
- 1998-03-10 CA CA002284579A patent/CA2284579C/en not_active Expired - Lifetime
- 1998-03-10 BR BRPI9809049-6A patent/BR9809049B1/pt not_active IP Right Cessation
- 1998-03-10 WO PCT/US1998/004643 patent/WO1998042631A1/en active IP Right Grant
- 1998-05-05 US US09/233,806 patent/US6172147B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0968147A4 (de) | 2002-01-02 |
US5782972A (en) | 1998-07-21 |
EP0968147B1 (de) | 2004-12-22 |
US6172147B1 (en) | 2001-01-09 |
CA2284579A1 (en) | 1998-10-01 |
AU6695698A (en) | 1998-10-20 |
BR9809049B1 (pt) | 2009-01-13 |
AU732616B2 (en) | 2001-04-26 |
CA2284579C (en) | 2004-08-24 |
WO1998042631A1 (en) | 1998-10-01 |
ATE285388T1 (de) | 2005-01-15 |
EP0968147A1 (de) | 2000-01-05 |
ES2234098T3 (es) | 2005-06-16 |
BR9809049A (pt) | 2000-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |