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BRPI0812129A8 - Aditivo de cimento para aplicações de estuque - Google Patents

Aditivo de cimento para aplicações de estuque

Info

Publication number
BRPI0812129A8
BRPI0812129A8 BRPI0812129A BRPI0812129A BRPI0812129A8 BR PI0812129 A8 BRPI0812129 A8 BR PI0812129A8 BR PI0812129 A BRPI0812129 A BR PI0812129A BR PI0812129 A BRPI0812129 A BR PI0812129A BR PI0812129 A8 BRPI0812129 A8 BR PI0812129A8
Authority
BR
Brazil
Prior art keywords
cement
cement additive
additive
stucco applications
biopolymer
Prior art date
Application number
BRPI0812129A
Other languages
English (en)
Inventor
B Macklin Michael
A Franciosi Mark
A Jardine Leslie
Chun Byong-Wa
Original Assignee
Grace W R & Co
Gcp Applied Tech 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
Application filed by Grace W R & Co, Gcp Applied Tech Inc filed Critical Grace W R & Co
Publication of BRPI0812129A2 publication Critical patent/BRPI0812129A2/pt
Publication of BRPI0812129A8 publication Critical patent/BRPI0812129A8/pt

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
    • 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
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • 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
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0079—Rheology influencing 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
    • C04B2103/52—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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

ADITIVO DE CIMENTO PARA APLICAÇÕES DE ESTUQUE. Uma composição aditiva, uma composição de cimento e um método para modificar a reologia de um cimento de alvenaria não-curado, compreendendo a utilização de pelo menos um biopolímero extracelular, pelo menos um tensoativo aniônico e pelo menos um tensoativo catiônico ou anfótero. Preferivelmente, o biopolímero e os tensoativos são incorporados ao cimento através da incorporação dos componentes à moagem de clínquer como parte da fabricação do cimento. Cimentos de alvenaria produzidos pela invenção possuem excelente trabalhabilidade, particularmente quando areias grossas são empregadas.
BRPI0812129A 2007-05-30 2008-04-30 Aditivo de cimento para aplicações de estuque BRPI0812129A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94079407P 2007-05-30 2007-05-30
PCT/US2008/062034 WO2008150604A1 (en) 2007-05-30 2008-04-30 Cement additive for stucco applications

Publications (2)

Publication Number Publication Date
BRPI0812129A2 BRPI0812129A2 (pt) 2014-11-18
BRPI0812129A8 true BRPI0812129A8 (pt) 2018-07-31

Family

ID=40094052

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812129A BRPI0812129A8 (pt) 2007-05-30 2008-04-30 Aditivo de cimento para aplicações de estuque

Country Status (4)

Country Link
US (1) US8097666B2 (pt)
BR (1) BRPI0812129A8 (pt)
MX (1) MX2009011968A (pt)
WO (1) WO2008150604A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070204764A1 (en) * 2006-01-23 2007-09-06 Jianhua Mao Compounds and methods for reducing water content in cementitious mixtures
CA2810673C (en) 2010-09-27 2018-07-31 W.R. Grace & Co.-Conn. Dilution-stable cement grinding additive composition
FR2969599B1 (fr) * 2010-12-23 2013-05-10 Francais Ciments Additif anti-mousse hydrosoluble pour composition cimentaire, solution aqueuse le contenant et leur utilisation dans des mortiers ou betons
MX2013010088A (es) * 2013-09-02 2015-03-02 Cemex Res Group Ag Metodo para producir cemento con un agente de curado integral incluido y su aplicacion en materiales basados en cemento y cemento producido.
US10392304B2 (en) 2013-09-18 2019-08-27 Gcp Applied Technologies Inc. Cement grinding additive for enabling PVC equipment use
WO2017044808A1 (en) * 2015-09-09 2017-03-16 Sebastos Technologies, Inc Low-density high strength concrete and related methods
US9732002B2 (en) 2014-03-09 2017-08-15 Sebastos Technologies Inc. Low-density high-strength concrete and related methods
US10759701B1 (en) 2015-09-09 2020-09-01 Sebastos Technologies Inc. Low-density high-strength concrete and related methods
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
CN114634324A (zh) * 2022-03-31 2022-06-17 华新水泥股份有限公司 环保型干混砂浆外加剂及其制备方法

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US2131533A (en) * 1934-06-15 1938-09-27 Ig Farbenindustrie Ag Cement mass
FR2374273A1 (fr) * 1976-12-17 1978-07-13 Etu Rech Ind Liants Hy Centre Beton colloidal leger
US4507280A (en) * 1979-07-02 1985-03-26 Clairol Incorporated Hair conditioning composition and method for use
US4351912A (en) * 1981-04-20 1982-09-28 Northwood Mills Ltd. Stucco composition
US5175278A (en) * 1985-06-28 1992-12-29 Merck & Co., Inc. Heteropolysaccharide S-657
US4943323A (en) * 1989-10-06 1990-07-24 W. R. Grace & Co.-Conn. Processing additives for blended cements
US5550224A (en) * 1994-01-03 1996-08-27 Hazen; James L. Guar as a drift control agent
JPH11507002A (ja) * 1995-06-07 1999-06-22 ザ・ニユートラスウイート・カンパニー ヒドロコロイドと超可塑剤の安定懸濁系
CA2239864C (en) * 1995-12-15 2008-04-15 Monsanto Company Methods for improved rheological control in cementitious systems
WO1997027152A1 (en) 1996-01-26 1997-07-31 The Nutrasweet Company Sugar and/or acid addition to anionic polysaccharide-containing cementitious formulations
US5782972A (en) * 1997-03-21 1998-07-21 W.R. Grace & Co.-Conn. Additive for production of highly workable mortar cement
JP3339619B2 (ja) * 1997-03-28 2002-10-28 太平洋セメント株式会社 セメント系材料の添加剤、及びセメント系材料
TW416937B (en) * 1997-10-01 2001-01-01 Grace W R & Co Improved processing additives for hydraulic cements
US6048393A (en) * 1998-05-26 2000-04-11 W.R. Grace & Co. -Conn. Processing additives for hydraulic cements
WO1999044966A1 (en) 1998-03-05 1999-09-10 Westinghouse Savannah River Company Admixture for zero-bleed mixtures, grouts, and cements
WO2000031174A1 (en) * 1998-11-23 2000-06-02 W.R. Grace & Co.-Conn. Improved workability and board life in masonry mortar and method for obtaining same
US6213415B1 (en) * 1999-09-13 2001-04-10 W.R. Grace & Co.-Conn. Process for improving grinding of cement clinker in mills employing rollers
DE60134190D1 (de) * 2000-04-28 2008-07-10 Nippon Catalytic Chem Ind Zementzusatzmittel und Zementzusammensetzung, die dieses enthält
US6620775B2 (en) * 2001-11-26 2003-09-16 Cp Kelco U.S. Inc. Viscosity stabilization in alkaline solutions
WO2004033386A1 (en) * 2002-10-09 2004-04-22 W.R. Grace & Co.-Conn Amine-containing cement processing additives
US6900167B2 (en) * 2002-10-09 2005-05-31 Ecolab, Inc. Solid composition with rheology modifier
US20040072939A1 (en) * 2002-10-11 2004-04-15 Cornman Charles R. Viscosity modifying agents and water reducers
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JP2005001965A (ja) 2003-06-13 2005-01-06 Kajima Corp 自己充填性を有する低収縮性のひずみ硬化型セメント系複合材料
US20050092209A1 (en) * 2003-10-30 2005-05-05 Garner Van D. Lime-free admixture compositions for hydraulic cements and methods thereof
JP4712719B2 (ja) 2003-11-21 2011-06-29 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 硫酸塩分散クロム酸塩還元剤
DE102004013158A1 (de) 2004-03-17 2005-10-06 Construction Research & Technology Gmbh Polymere Zusammensetzung und deren Verwendung als Zusatzmittel in wässrigen Baustoffsystemen sowie in wasserbasierenden Anstrich- und Beschichtungssystemen
US7504165B2 (en) * 2005-06-14 2009-03-17 United States Gypsum Company High strength flooring compositions
JP5279490B2 (ja) * 2005-06-14 2013-09-04 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 セメント質組成物に耐凍結融解性をもたらす作用剤の供給方法
DE102005039824A1 (de) 2005-08-22 2007-03-01 Se Tylose Gmbh & Co. Kg Aufrechterhaltung der Wirksamkeit von veretherten Polysacchariden in Zement oder zementhaltigen Zubereitungen

Also Published As

Publication number Publication date
US20100249280A1 (en) 2010-09-30
US8097666B2 (en) 2012-01-17
MX2009011968A (es) 2009-11-19
BRPI0812129A2 (pt) 2014-11-18
WO2008150604A1 (en) 2008-12-11

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: GCP APPLIED TECHNOLOGIES INC. (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C04B 24/00 (2006.01), C04B 24/12 (2006.01), C04B 2

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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