UA93876C2 - Способ приготовления гипсового pactbopa c модификаторами и пластификаторами - Google Patents

Способ приготовления гипсового pactbopa c модификаторами и пластификаторами

Info

Publication number
UA93876C2
UA93876C2 UAA200800406A UAA200800406A UA93876C2 UA 93876 C2 UA93876 C2 UA 93876C2 UA A200800406 A UAA200800406 A UA A200800406A UA A200800406 A UAA200800406 A UA A200800406A UA 93876 C2 UA93876 C2 UA 93876C2
Authority
UA
Ukraine
Prior art keywords
solution
gypsum
modifier
plasticizer
water
Prior art date
Application number
UAA200800406A
Other languages
English (en)
Ukrainian (uk)
Inventor
Цинся ЛЮ
Дэвид P Блекберн
Майкл П. ШЕЙК
Брайан Рендалл
Джон B Уилсон
Деннис M. Летткеман
Original Assignee
Юнайтед Стейтс Джипсум Компани
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 Юнайтед Стейтс Джипсум Компани filed Critical Юнайтед Стейтс Джипсум Компани
Publication of UA93876C2 publication Critical patent/UA93876C2/ru

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
    • C04B28/14—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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials
    • 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
    • C04B2111/60—Flooring materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/232—Encased layer derived from inorganic settable ingredient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Colloid Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

В способе приготовления гипсового раствора выбирают для использования в растворе поликарбоксилатный пластификатор, модификатор и материал, твердеющий в воде, который включает строительный гипс. Данные компоненты затем объединяют с водой для получения раствора, причем модификатор добавляют в раствор до образования фазы раствора из воды, строительного гипса и пластификатора. Показано, что модификатор обнаруживается менее эффективным при добавлении после того, как пластификатор и строительный гипс связались в водном растворе. В подавляющем варианте осуществления получают некоторое количество строительного гипса и выбирают модификатор и пластификатор. Заранее приготовленный раствор п
UAA200800406A 2005-06-14 2006-06-13 Способ приготовления гипсового pactbopa c модификаторами и пластификаторами UA93876C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/152,323 US20060280899A1 (en) 2005-06-14 2005-06-14 Method of making a gypsum slurry with modifiers and dispersants

Publications (1)

Publication Number Publication Date
UA93876C2 true UA93876C2 (ru) 2011-03-25

Family

ID=37522960

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200800406A UA93876C2 (ru) 2005-06-14 2006-06-13 Способ приготовления гипсового pactbopa c модификаторами и пластификаторами

Country Status (12)

Country Link
US (2) US20060280899A1 (ru)
JP (1) JP2008543616A (ru)
CN (1) CN101193833A (ru)
BR (1) BRPI0612107A2 (ru)
IL (1) IL187212A0 (ru)
MX (1) MX2007015966A (ru)
NZ (1) NZ563199A (ru)
RU (1) RU2417963C2 (ru)
TW (1) TW200714568A (ru)
UA (1) UA93876C2 (ru)
WO (1) WO2006138001A2 (ru)
ZA (1) ZA200710226B (ru)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US7731794B2 (en) 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board
US20060280899A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
US20060278127A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US7875114B2 (en) * 2005-06-14 2011-01-25 United States Gypsum Company Foamed slurry and building panel made therefrom
US20060280898A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
US7771851B2 (en) * 2005-08-26 2010-08-10 United States Gypsum Company Gypsum-containing products containing alpha hemihydrate
US8262820B2 (en) * 2006-04-28 2012-09-11 United States Gypsum Company Method of water dispersing pregelatinized starch in making gypsum products
US20080148997A1 (en) * 2006-12-22 2008-06-26 Blackburn David R Gypsum compositions with naphthalene sulfonate and modifiers
US20090017244A1 (en) * 2007-07-10 2009-01-15 Nicola Martino Nylon tubing constructions
US8303159B2 (en) * 2008-09-05 2012-11-06 United States Gypsum Company Efficient wet starch preparation system for gypsum board production
TWI486510B (zh) * 2009-01-26 2015-06-01 Henry Co Llc 減少石膏牆板製造時之能量的混合物和乳液
US20110054081A1 (en) * 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
AU2010294400B2 (en) 2009-09-02 2014-03-20 Basf Construction Solutions Gmbh Formulation and its use
CN101671141B (zh) * 2009-09-25 2012-05-02 上海三瑞化学有限公司 一种石膏浆体外加剂
EP2558428A4 (en) 2010-04-15 2016-03-30 Henry Co Llc MIXTURES AND EMULSIONS FOR USE IN THE FIXING OF GIPS COMPOSITIONS
CN107082618A (zh) 2010-10-11 2017-08-22 巴斯夫聚合建材有限公司 含分散剂的石膏浆料
MX344717B (es) 2011-02-24 2017-01-04 Henry Co Llc Emulsiones de cera acuosas que tienen un contenido reducido de solidos, para uso en composiciones de yeso y productos para le edificacion.
MX2014009534A (es) * 2012-02-17 2014-10-13 United States Gypsum Co Productos de yeso con aditivos disipadores de calor de alta eficiencia.
US9328281B2 (en) 2012-03-09 2016-05-03 Halliburton Energy Services, Inc. Foaming of set-delayed cement compositions comprising pumice and hydrated lime
US9371712B2 (en) 2012-03-09 2016-06-21 Halliburton Energy Services, Inc. Cement set activators for set-delayed cement compositions and associated methods
US9856167B2 (en) 2012-03-09 2018-01-02 Halliburton Energy Services, Inc. Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime
US9227872B2 (en) 2012-03-09 2016-01-05 Halliburton Energy Services, Inc. Cement set activators for set-delayed cement compositions and associated methods
US9580638B2 (en) 2012-03-09 2017-02-28 Halliburton Energy Services, Inc. Use of synthetic smectite in set-delayed cement compositions
US10195764B2 (en) 2012-03-09 2019-02-05 Halliburton Energy Services, Inc. Set-delayed cement compositions comprising pumice and associated methods
US9534165B2 (en) 2012-03-09 2017-01-03 Halliburton Energy Services, Inc. Settable compositions and methods of use
US10202751B2 (en) 2012-03-09 2019-02-12 Halliburton Energy Services, Inc. Set-delayed cement compositions comprising pumice and associated methods
US10082001B2 (en) 2012-03-09 2018-09-25 Halliburton Energy Services, Inc. Cement set activators for cement compositions and associated methods
US9255031B2 (en) 2012-03-09 2016-02-09 Halliburton Energy Services, Inc. Two-part set-delayed cement compositions
US9790132B2 (en) 2012-03-09 2017-10-17 Halliburton Energy Services, Inc. Set-delayed cement compositions comprising pumice and associated methods
US9212534B2 (en) 2012-03-09 2015-12-15 Halliburton Energy Services, Inc. Plugging and abandoning a well using a set-delayed cement composition comprising pumice
US9796904B2 (en) 2012-03-09 2017-10-24 Halliburton Energy Services, Inc. Use of MEMS in set-delayed cement compositions comprising pumice
US9505972B2 (en) 2012-03-09 2016-11-29 Halliburton Energy Services, Inc. Lost circulation treatment fluids comprising pumice and associated methods
US8851173B2 (en) * 2012-03-09 2014-10-07 Halliburton Energy Services, Inc. Set-delayed cement compositions comprising pumice and associated methods
US9328583B2 (en) 2012-03-09 2016-05-03 Halliburton Energy Services, Inc. Set-delayed cement compositions comprising pumice and associated methods
CN103539371B (zh) * 2013-10-25 2015-04-01 荆门市磊鑫石膏制品有限公司 一种高纯度无水石膏制取工艺
KR101572122B1 (ko) * 2014-03-06 2015-11-26 한국산노프코 주식회사 시멘트 분산제 및 제조방법과 이를 이용한 모르타르·콘크리트 혼화제
CN104007183B (zh) * 2014-05-30 2016-08-24 兰州大学 一种消除端面粗糙度影响且提高纵横波测试效果的耦合剂
CN103983701B (zh) * 2014-05-30 2017-12-01 兰州大学 消除端面粗糙度影响且提高纵横波测试效果的慢速耦合剂
WO2016022102A1 (en) 2014-08-05 2016-02-11 Boral Ip Holdings (Australia) Pty Limited Use of sacrificial agents in manufacture of gypsum wallboard
RU2589898C1 (ru) * 2015-05-27 2016-07-10 Общество с ограниченной ответственностью "Внедрение, научное исследование, испытание строительных материалов - Новый Век" (ООО ВНИИСТРОМ-НВ) Способ испытания гипсового вяжущего на пригодность для производства сухих напольных смесей на его основе и тест - концентрат для него
US10309771B2 (en) 2015-06-11 2019-06-04 United States Gypsum Company System and method for determining facer surface smoothness
US10421251B2 (en) * 2015-06-24 2019-09-24 United States Gypsum Company Composite gypsum board and methods related thereto
JP6363988B2 (ja) * 2015-12-25 2018-07-25 丸藤シートパイル株式会社 セメントミルクの製造方法及び製造装置
RU2725990C2 (ru) * 2016-02-19 2020-07-08 Этекс Билдинг Перфоманс Интернешнл Сас Гипсовая плита
US10207475B2 (en) 2016-05-13 2019-02-19 United States Gypsum Company Mat-faced board
US10442732B2 (en) 2016-05-20 2019-10-15 United States Gypsum Company Gypsum slurries with linear polycarboxylate dispersants
CA3026648A1 (en) 2016-06-07 2017-12-14 United States Gypsum Company Pourable compositions
US11225046B2 (en) 2016-09-08 2022-01-18 United States Gypsum Company Gypsum board with perforated cover sheet and system and method for manufacturing same
US10774473B2 (en) 2017-05-26 2020-09-15 United States Gypsum Company Compositions and methods with microfibrillated cellulose for wallboard paper
CN109665739A (zh) * 2018-11-07 2019-04-23 宁夏宝塔化工中心实验室(有限公司) 一种高效石膏增强剂
US20220017420A1 (en) 2018-11-21 2022-01-20 Knauf Gips Kg Use of CO2 as Water Demand Reducer in Gypsum Stucco Rehydration Mortars
KR102183145B1 (ko) * 2019-04-08 2020-11-25 주식회사 실크로드시앤티 석고보드용 혼화제, 석고보드 형성용 조성물 및 이를 이용한 석고보드
US12371371B2 (en) 2020-04-02 2025-07-29 Gold Bond Building Products, Llc Method of forming a gypsum panel including a starch layer
US20230002974A1 (en) 2021-07-02 2023-01-05 Knauf Gips Kg Compositions and methods for making paper using uncooked starch for gypsum panels
IL326534A (en) 2023-09-01 2026-04-01 Knauf Gips Kg Gypsum boards prepared using environmentally friendly dispersion materials and related mixtures and methods
US20250326691A1 (en) * 2024-04-19 2025-10-23 Gold Bond Building Products, Llc Gypsum Panel Having Enhanced Water Resistance

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028125A (en) * 1976-03-25 1977-06-07 The Dow Chemical Company Cement composition
GB1557435A (en) * 1977-07-19 1979-12-12 Pitun Unicrete Ltd Casting of articles from compositions containing calcined gypsum and portland cement
US4238239A (en) * 1978-10-25 1980-12-09 Weston Research, Corporation Dry wall joint and finishing compounds
JPS5830257B2 (ja) 1979-09-17 1983-06-28 宇部興産株式会社 耐水性石こう組成物
JPS5654263A (en) * 1979-10-02 1981-05-14 Kurashiki Boseki Kk Waterrresistant gypsum formed body
JPS5925876A (ja) 1982-08-04 1984-02-09 Nitto Chem Ind Co Ltd 薬液注入工法
US4666971A (en) * 1983-11-03 1987-05-19 General Electric Company Thermal-sensitive insulating composition comprising cured acrylonitrile butadiene carboxylic acid rubbers containing filler materials
US4561986A (en) * 1984-07-19 1985-12-31 Villa Jose L Combined dispersant fluid loss control additives
JPS6140861A (ja) 1984-07-31 1986-02-27 菊水化学工業株式会社 モルタル組成物
US4960465A (en) * 1986-12-09 1990-10-02 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same
US4814014A (en) * 1986-12-09 1989-03-21 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same
DE3811763C2 (de) * 1988-04-08 1993-10-07 Jungbunzlauer Ladenburg Gmbh Wäßrige Dispersion von Gips in Form von Calciumsulfatdihydrat und deren Verwendung als Füllstoff und Streichpigment bei der Papier- und Kartonherstellung
US5109030A (en) * 1989-11-22 1992-04-28 Rohm And Haas Company Foamed hydraulic compositions containing copolymeric foam stabilizers
DE4030638A1 (de) * 1990-09-27 1992-04-02 Wacker Chemie Gmbh Dispersionspulverzusammensetzung
US5223036A (en) * 1990-12-12 1993-06-29 W. R. Grace & Co.-Conn. Additive composition for cement admixture
US5401798A (en) * 1991-06-14 1995-03-28 Bayer Aktiengesellschaft Gypsum-based materials, process for their preparation and their use
TW210994B (ru) * 1991-09-03 1993-08-11 Hoechst Ag
US5286412A (en) * 1991-10-16 1994-02-15 Georgia-Pacific Corporation Modified lignosulfonate dispersant for gypsum
AU664812B2 (en) * 1992-02-14 1995-11-30 Nof Corporation Cement admixture composition
US5739212A (en) * 1992-12-08 1998-04-14 Skw Trostberg Aktiengesellschaft Water-soluble graft polymers
AT399340B (de) * 1993-02-01 1995-04-25 Chemie Linz Gmbh Copolymere auf basis von maleinsäurederivaten und vinylmonomeren, deren herstellung und verwendung
US5424099A (en) * 1993-03-12 1995-06-13 W.R. Grace & Co.-Conn. High strength pourable gypsum floor underlayments and methods of providing same
JPH06297448A (ja) * 1993-04-16 1994-10-25 Kikusui Kagaku Kogyo Kk 混練性の良いセメント系製品
CH689118A5 (de) * 1993-06-11 1998-10-15 Nippon Catalytic Chem Ind Zusatzmittel zur Kontrolle des Fliessverhaltens von zementartigen Zusammensetzungen.
GB9319205D0 (en) 1993-09-16 1993-11-03 Brown Jonathon L Cement products and a method of manufacture thereof
ES2140558T3 (es) * 1993-09-29 2000-03-01 Grace W R & Co Producto aditivo para cemento mejorado, con propiedades reologicas mejoradas, y procedimiento para la formacion del mismo.
US5393343A (en) * 1993-09-29 1995-02-28 W. R. Grace & Co.-Conn. Cement and cement composition having improved rheological properties
WO1995011204A1 (en) 1993-10-21 1995-04-27 Chichibu Onoda Cement Corporation Self-leveling water-base composition
IL113587A (en) 1994-06-03 1999-05-09 Nat Gypsum Co Cementitious gypsum-containing compositions and materials made therefrom
US5858083A (en) * 1994-06-03 1999-01-12 National Gypsum Company Cementitious gypsum-containing binders and compositions and materials made therefrom
US5685903A (en) * 1994-06-03 1997-11-11 National Gypsum Company Cementitious gypsum-containing compositions and materials made therefrom
DE4421722A1 (de) * 1994-06-21 1996-01-04 Sueddeutsche Kalkstickstoff Fließmittel für zementhaltige Bindemittelsuspensionen
TW350851B (en) * 1995-01-31 1999-01-21 Ciba Sc Holding Ag Polymerizable composition and process for the preparation of network polymer
JP3184728B2 (ja) * 1995-02-20 2001-07-09 花王株式会社 石膏・水スラリー用分散剤
DE69621281T2 (de) * 1995-02-28 2002-12-05 Nippon Shokubai Co., Ltd. Acryl-Säure-Derivate, Verfahren zur Herstellung von Acryl-Säure-Derivaten und Acryl-Säure-Polymere
DE19513126A1 (de) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
US5665158A (en) * 1995-07-24 1997-09-09 W. R. Grace & Co.-Conn. Cement admixture product
US5703174A (en) * 1995-06-21 1997-12-30 W. R. Grace & Co.-Conn. Air controlling superplasticizers
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
US5556460A (en) * 1995-09-18 1996-09-17 W.R. Grace & Co.-Conn. Drying shrinkage cement admixture
TW419447B (en) * 1996-02-22 2001-01-21 Nippon Catalytic Chem Ind Cement composition
US5670578A (en) * 1996-12-10 1997-09-23 Arco Chemical Technology, L.P. Cement additives
US5614017A (en) * 1996-03-26 1997-03-25 Arco Chemical Technology, L.P. Cement additives
US5653797A (en) * 1996-04-26 1997-08-05 National Gypsum Company Ready mixed setting-type joint compound and method of making same
US5725656A (en) * 1996-05-29 1998-03-10 The Trustees Of Colombia University In The City Of New York Gypsum composition
JPH10167797A (ja) * 1996-10-09 1998-06-23 Mitsui Chem Inc 床パネル注入用水硬性組成物
JPH10158051A (ja) * 1996-11-26 1998-06-16 Kao Corp 副生石膏・水スラリー及びその製造方法
US6166112A (en) * 1997-03-10 2000-12-26 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
AT404730B (de) * 1997-04-07 1999-02-25 Holderchem Ag Acryl-copolymere und polymerzusammensetzungen sowie deren verwendung als additive oder beimischungen zur verbesserung der eigenschaften von dispersionen und baustoffen
US5985989A (en) * 1997-07-09 1999-11-16 Arco Chemical Technology, Lp Method of making a water reducing additive for cement
US5888322A (en) * 1997-07-14 1999-03-30 Nalco Chemical Company Polymeric oxyalkylate viscosity modifiers for use in gypsum wallboard production
DE19834173A1 (de) 1997-08-01 1999-02-04 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern
US6632550B1 (en) * 1997-08-21 2003-10-14 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
ID21641A (id) * 1997-08-21 1999-07-08 United States Gypsum Co Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
US6294015B1 (en) * 1998-01-22 2001-09-25 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
DE19806482A1 (de) * 1998-02-17 1999-08-19 Sueddeutsche Kalkstickstoff Wasserlösliche oder wasserquellbare sulfogruppenhaltige Copolymere, Verfahren zu deren Herstellung und ihre Verwendung
CA2318090A1 (en) * 1998-11-30 2000-06-08 Kenjiro Makino Process for producing dispersant for powdery hydraulic composition
DE19905488A1 (de) * 1999-02-10 2000-08-17 Sueddeutsche Kalkstickstoff Pulverförmige Polymerzusammensetzungen auf der Basis von Polyethercarboxylaten
US6221317B1 (en) * 1999-04-30 2001-04-24 Ccs Packard, Inc. Universal pipette tip box
US6620179B2 (en) * 1999-08-10 2003-09-16 Neurovasx, Inc. Clot disrupting wire/catheter assembly
US6409824B1 (en) 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
US6527850B2 (en) * 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
US6858074B2 (en) * 2001-11-05 2005-02-22 Construction Research & Technology Gmbh High early-strength cementitious composition
US20030084980A1 (en) * 2001-11-06 2003-05-08 Seufert James F Lightweight gypsum wallboard and method of making same
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
WO2003082765A1 (en) 2002-03-27 2003-10-09 United States Gypsum Company High molecular weight additives for calcined gypsum and cementitious compositions
US6774146B2 (en) * 2002-08-07 2004-08-10 Geo Specialty Chemicals, Inc. Dispersant and foaming agent combination
US6783587B2 (en) * 2002-09-11 2004-08-31 National Gypsum Properties, Llc Lightweight wallboard compositions containing natural polymers
US20040072939A1 (en) * 2002-10-11 2004-04-15 Cornman Charles R. Viscosity modifying agents and water reducers
EP1599294A4 (en) * 2002-12-13 2010-03-03 Georgia Pacific Gypsum Llc PLASTER PLATE HAVING UV RESISTANT MOISTURE RESISTANT COATING AND METHOD OF MANUFACTURING SAME
JP3727304B2 (ja) * 2002-12-16 2005-12-14 竹本油脂株式会社 石膏スラリー組成物
US6800129B2 (en) * 2003-01-30 2004-10-05 W. R. Grace & Co.-Conn. High solids pumpable cement additives
US20040149174A1 (en) * 2003-02-05 2004-08-05 Mbt Holding Ag Accelerating admixture for concrete
ES2388852T3 (es) * 2003-02-26 2012-10-19 Construction Research & Technology Gmbh Mezcla para mejoramiento de la resistencia
US20040211342A1 (en) * 2003-04-25 2004-10-28 Mbt Holding Ag Rheology stabilizer for cementitious compositions
GB2402671B (en) * 2003-05-14 2006-08-09 Transmix Group Ltd Remediation of recycled glass waste
US7700017B2 (en) * 2003-08-25 2010-04-20 Icestone Llc Method for producing materials from recycled glass and cement compositions
US20060280898A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
US20060280899A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US7875114B2 (en) * 2005-06-14 2011-01-25 United States Gypsum Company Foamed slurry and building panel made therefrom
US20080148997A1 (en) * 2006-12-22 2008-06-26 Blackburn David R Gypsum compositions with naphthalene sulfonate and modifiers

Also Published As

Publication number Publication date
WO2006138001A2 (en) 2006-12-28
JP2008543616A (ja) 2008-12-04
US20060278135A1 (en) 2006-12-14
US20060280899A1 (en) 2006-12-14
US7572329B2 (en) 2009-08-11
NZ563199A (en) 2011-01-28
TW200714568A (en) 2007-04-16
MX2007015966A (es) 2008-03-06
RU2417963C2 (ru) 2011-05-10
ZA200710226B (en) 2008-10-29
BRPI0612107A2 (pt) 2010-10-19
RU2008101409A (ru) 2009-07-20
CN101193833A (zh) 2008-06-04
WO2006138001A3 (en) 2009-04-09
IL187212A0 (en) 2008-02-09

Similar Documents

Publication Publication Date Title
TW200714568A (en) Method of making a gypsum slurry with modifiers and dispersants
MX389968B (es) Materiales de concreto con reologia modificada, metodos de fabricacion y sus usos.
WO2005043972A3 (en) Lime-free admixture compositions for hydraulic cements and methods thereof
EP2536669A4 (en) MODIFICATION OF PUZZANO CHEMISTRY IN A PRODUCTION PLANT
SE0000235L (sv) Förfarande för fyllning av håligheter med aggregatmaterial
MX2010010055A (es) Modificador para formulaciones de concreto y cemento y metodos para su preparacion.
NO20075839L (no) Fremgangsmate for fremstilling av en gipsoppslemming med modifikatorer og dispergeringsmidler
DE502006002724D1 (de) Verwendung von Polymerpulver in Pflasterfugenmörteln
RU2015113390A (ru) Гипсовая композиция, гипсовая суспензия, гипсовое затвердевшее тело, строительный материал на гипсовой основе, гипсовая плита и способ изготовления строительного материала на гипсовой основе
JP2005505484A5 (ru)
DK2197810T3 (da) Fremgangsmåde til fremstilling af en bygningsplade på calciumsulfatbariumsulfat-basis
UA110263C2 (en) Method tor the production of a building material
JP2008036532A5 (ru)
CN105712666A (zh) 玻化砖高效净化胶泥
RU2003111038A (ru) Сырьевая смесь для получения конструкционно-теплоизоляционного материала
Krauss et al. Cement properties. History, development and modern mill certificates.
RU2000101910A (ru) Способ приготовления облегченного тампонажного раствора
RU2616008C2 (ru) Сырьевая смесь для изготовления строительного материала
RU2237037C1 (ru) Сухая смесь
TH84346A (th) วิธีการเตรียมยิปซัม สเลอรีที่มีสารดัดแปรและสารช่วยกระจายตัว
TH84346B (th) วิธีการเตรียมยิปซัม สเลอรีที่มีสารดัดแปรและสารช่วยกระจายตัว
TH1055C3 (th) กรรมวิธีทำผลิตภัณฑ์ก่อสร้างน้ำหนักเบา
TH1055A3 (th) กรรมวิธีทำผลิตภัณฑ์ก่อสร้างน้ำหนักเบา
RU2552256C1 (ru) Бетонная смесь
FR2917083B1 (fr) "additif pour composition a base de ciment"