DE60328668D1 - Hochmolekularergewicht-zusatz für gebrannten gips und und zementzusammensetzungen - Google Patents

Hochmolekularergewicht-zusatz für gebrannten gips und und zementzusammensetzungen

Info

Publication number
DE60328668D1
DE60328668D1 DE60328668T DE60328668T DE60328668D1 DE 60328668 D1 DE60328668 D1 DE 60328668D1 DE 60328668 T DE60328668 T DE 60328668T DE 60328668 T DE60328668 T DE 60328668T DE 60328668 D1 DE60328668 D1 DE 60328668D1
Authority
DE
Germany
Prior art keywords
mixture
gips
additivity
burned
molecular weight
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
Application number
DE60328668T
Other languages
English (en)
Inventor
Dennis Mark Lettkeman
Eldon L Whiteside
William K Bedwell
Raymond A Kaligian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States Gypsum Co
Original Assignee
United States Gypsum Co
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 United States Gypsum Co filed Critical United States Gypsum Co
Application granted granted Critical
Publication of DE60328668D1 publication Critical patent/DE60328668D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C04B22/143—Calcium-sulfate
    • 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
    • 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
    • C04B28/14—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
    • C04B28/147—Calcium sulfate hemi-hydrate with a specific crystal form beta-hemihydrate
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/026—Mixing guns or nozzles; Injector mixers
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2111/00482—Coating or impregnation 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
    • C04B2111/32—Expansion-inhibited 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
    • 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
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility
    • C04B2111/802—White cement
DE60328668T 2002-03-27 2003-03-27 Hochmolekularergewicht-zusatz für gebrannten gips und und zementzusammensetzungen Expired - Lifetime DE60328668D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36792002P 2002-03-27 2002-03-27
PCT/US2003/009397 WO2003082765A1 (en) 2002-03-27 2003-03-27 High molecular weight additives for calcined gypsum and cementitious compositions

Publications (1)

Publication Number Publication Date
DE60328668D1 true DE60328668D1 (de) 2009-09-17

Family

ID=28675420

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60328668T Expired - Lifetime DE60328668D1 (de) 2002-03-27 2003-03-27 Hochmolekularergewicht-zusatz für gebrannten gips und und zementzusammensetzungen
DE60335791T Expired - Lifetime DE60335791D1 (de) 2002-03-27 2003-03-27 Fussbodenbelag-beschichtungsmaterialien mit hoher festigkeit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60335791T Expired - Lifetime DE60335791D1 (de) 2002-03-27 2003-03-27 Fussbodenbelag-beschichtungsmaterialien mit hoher festigkeit

Country Status (10)

Country Link
US (2) US7374611B2 (de)
EP (3) EP1487756B1 (de)
JP (3) JP2005521623A (de)
AT (2) ATE438598T1 (de)
CA (3) CA2477709C (de)
DE (2) DE60328668D1 (de)
ES (3) ES2432640T3 (de)
HK (1) HK1072592A1 (de)
MX (3) MXPA04009328A (de)
WO (3) WO2003082765A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827593B1 (fr) * 2001-07-23 2004-06-04 Chryso Sas Utilisation de dispersant pour compositions aqueuses de sulfate de calcium hemihydrate
US7338990B2 (en) * 2002-03-27 2008-03-04 United States Gypsum Company High molecular weight additives for calcined gypsum and cementitious compositions
AU2004283644A1 (en) * 2003-10-29 2005-05-06 Doxa Ab A two-step system for improved initial and final characteristics of a biomaterial
TWI321554B (en) * 2004-08-25 2010-03-11 Rohm & Haas Composition for forming a composite material
US7731794B2 (en) 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
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
US7544242B2 (en) 2005-06-14 2009-06-09 United States Gypsum Company Effective use of dispersants in wallboard containing foam
US7875114B2 (en) 2005-06-14 2011-01-25 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
CA2607976A1 (en) 2005-06-14 2006-12-28 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US20060280898A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
US7504165B2 (en) * 2005-06-14 2009-03-17 United States Gypsum Company High strength flooring compositions
US7572328B2 (en) * 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US8088218B2 (en) 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
US20060280899A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US7771851B2 (en) * 2005-08-26 2010-08-10 United States Gypsum Company Gypsum-containing products containing alpha hemihydrate
WO2007027530A2 (en) * 2005-08-31 2007-03-08 United States Gypsum Company Modified landplaster as a wallboard filler
US20070044687A1 (en) * 2005-08-31 2007-03-01 Blackburn David R Modified landplaster as a wallboard filler
SI1991509T1 (sl) * 2005-12-07 2012-09-28 Columbeanu Ion Postopek za stabiliziranje topnega metastabilnega anhidrita III, postopek za pripravo hidravličnega veziva na osnovi stabiliziranega topnega anhidrita III, dobljeno hidravlično vezivo, uporaba tega veziva in industrijsko postrojenje za izvedbo take
US7682445B2 (en) 2005-12-08 2010-03-23 Doxa Ab Powdered CBC system with improved reaction feature
EP1795171B1 (de) * 2005-12-08 2014-11-19 Doxa AB System mit verbesserten Reaktion-Eigenschaften aus einer pulverförmigen, chemisch gebundenen Keramik
EP1993970A2 (de) * 2006-03-06 2008-11-26 Akzo Nobel Coatings International BV Verfahren zum aufbringen einer deckschicht auf einen fussboden
US20070246683A1 (en) * 2006-04-24 2007-10-25 David Paul Miller Reduced dusting gypsum composites and method of making them
US20080120934A1 (en) * 2006-07-26 2008-05-29 Antonio Lategana Scratch board and method of manufacturing and using same
US7503430B2 (en) * 2006-09-07 2009-03-17 Usg Interiors, Inc. Reduced dust acoustic panel
US7261772B1 (en) * 2006-10-17 2007-08-28 Lyondell Chemical Technology, L.P. Gypsum composition
US7754006B2 (en) * 2007-03-20 2010-07-13 United States Gypsum Company Process for manufacturing ready-mixed setting alpha-calcium sulphate hemi-hydrate and kit for same
US20080245276A1 (en) * 2007-04-04 2008-10-09 Massafacil Ind. Com. Argamassa, Ltda Lining mortar
JP5138966B2 (ja) * 2007-04-05 2013-02-06 吉野石膏株式会社 セルフレベリング性組成物
US8070878B2 (en) 2007-07-05 2011-12-06 United States Gypsum Company Lightweight cementitious compositions and building products and methods for making same
US7754007B2 (en) * 2007-10-23 2010-07-13 United States Gypsum Company Gypsum mixtures for forming solids
US7861955B2 (en) 2007-11-15 2011-01-04 United States Gypsum Company Wet-grinding gypsum with polycarboxylates
CA2709401A1 (en) * 2007-12-28 2009-07-09 United States Gypsum Company Decreased evaporation with retarder for a high water to stucco ratio lightweight board
US7651564B2 (en) 2008-04-10 2010-01-26 Georgia-Pacific Gypsum Llc Gypsum-based floor underlayment
US20090306251A1 (en) * 2008-06-05 2009-12-10 Georgia-Pacific Gypsum Llc Fly ash-based floor patching composition
US8323429B2 (en) 2009-07-31 2012-12-04 United States Gypsum Company Method for preparing three-dimensional plaster objects
CN102596847B (zh) 2009-09-02 2015-04-01 巴斯夫聚合建材有限公司 制剂及其用途
US20110054081A1 (en) * 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
EP2769963A1 (de) 2009-11-25 2014-08-27 BASF Construction Solutions GmbH Dispergiermittel
DE202010018124U1 (de) * 2010-09-09 2014-04-24 Crupe International (Ip) Gmbh Wässrige Gips-Zement-Mischung und ihre Verwendung
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
WO2012077229A1 (ja) * 2010-12-10 2012-06-14 吉野石膏株式会社 乾燥石膏組成物及び石膏系上塗り塗材
US8747534B2 (en) 2010-12-29 2014-06-10 United States Gypsum Company Antimicrobial size emulsion and gypsum panel made therewith
US9328023B2 (en) 2012-10-09 2016-05-03 United States Gypsum Company Low water drying type joint compound
US9932271B2 (en) * 2013-12-06 2018-04-03 Georgia-Pacific Gypsum Llc Gypsum composites containing cementitious materials and methods
EP2896603A1 (de) * 2014-01-21 2015-07-22 Basf Se Calciumsulfat-Zusammensetzung umfassend ein Additiv
FR3018220B1 (fr) * 2014-03-07 2020-08-14 Saint-Gobain Placo Plaque acoustique a base de platre.
EP3288911B1 (de) 2015-04-30 2019-01-09 Basf Se Gipshaltige zusammensetzung
AU2016282946B2 (en) 2015-06-26 2020-07-02 Construction Research & Technology Gmbh Additive for hydraulically setting compositions
US10099961B2 (en) 2015-08-12 2018-10-16 United States Gypsum Company Fluorescent building product and related detection method
US10655342B2 (en) * 2016-09-21 2020-05-19 Maxxon Corporation Water resistant flooring underlayment
EP3583187A4 (de) * 2017-02-15 2020-12-16 Solvay USA Inc. Verdickungszeithilfsmittel
ES2718130B2 (es) * 2017-12-27 2019-11-25 Univ Miguel Hernandez De Elche Aditivo seco para yesos
KR20220047345A (ko) * 2019-10-15 2022-04-15 요시노 셋고 가부시키가이샤 셀프 레벨링재 조성물
DE102020127379A1 (de) * 2020-10-14 2022-04-14 ML7 Entwicklungs-GmbH Baustoffadditiv für kalziumsulfatbasierte Baustoffe
WO2024030372A1 (en) * 2022-08-05 2024-02-08 United States Gypsum Company Low-cost, effective phosphate-based lime bucking inhibitor

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078198A (en) 1936-10-02 1937-04-20 United States Gypsum Co Set-stabilized gypsum plaster
US3301848A (en) 1962-10-30 1967-01-31 Pillsbury Co Polysaccharides and methods for production thereof
US3573947A (en) 1968-08-19 1971-04-06 United States Gypsum Co Accelerator for gypsum plaster
GB1453447A (en) 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
GB1466772A (en) * 1974-08-07 1977-03-09 Low J Castings of articles containing calcined gypsum
US4028125A (en) * 1976-03-25 1977-06-07 The Dow Chemical Company Cement composition
US4159912A (en) * 1977-03-09 1979-07-03 Acoustical Floors, Inc. Acoustical floor preparation and method
GB1557435A (en) 1977-07-19 1979-12-12 Pitun Unicrete Ltd Casting of articles from compositions containing calcined gypsum and portland cement
JPS5925876B2 (ja) 1978-02-17 1984-06-21 株式会社日立製作所 デイ−ゼルエンジン用排気ガス還流装置
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
DE3260845D1 (en) 1981-01-16 1984-11-08 Nippon Catalytic Chem Ind Copolymer and method for manufacture thereof
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
JPS60171260A (ja) * 1984-02-16 1985-09-04 井上　博之 水硬性無機質組成物
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
US5175278A (en) 1985-06-28 1992-12-29 Merck & Co., Inc. Heteropolysaccharide S-657
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
US4954440A (en) 1988-06-16 1990-09-04 The Standard Oil Company Production of polysaccharides from filamentous fungi
JPH03285857A (ja) * 1989-07-19 1991-12-17 Takeda Chem Ind Ltd 水硬性組成物及び水硬性無機粉体成形物
DK0432770T3 (da) * 1989-12-12 1994-01-31 Takeda Chemical Industries Ltd Hydraulisk materiale, formgivne produkter af dette samt segregeringsreduktionsmiddel for hydrauliske substanser
US5169706A (en) 1990-01-10 1992-12-08 Kimberly-Clark Corporation Low stress relaxation composite elastic material
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
TW210994B (de) 1991-09-03 1993-08-11 Hoechst Ag
JP3100217B2 (ja) * 1992-02-03 2000-10-16 太平洋セメント株式会社 寸法精度に優れたセルフレベリング性石膏組成物
FR2687161B1 (fr) 1992-02-12 1994-04-01 Elf Aquitaine Ste Nale Compositions a base de scleroglucane et leur utilisation comme tampon de cimentation.
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
GB9319205D0 (en) 1993-09-16 1993-11-03 Brown Jonathon L Cement products and a method of manufacture thereof
US5393343A (en) 1993-09-29 1995-02-28 W. R. Grace & Co.-Conn. Cement and cement composition having improved rheological properties
JP3989533B2 (ja) 1993-09-29 2007-10-10 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト 改良された流動特性を示す改良セメント混和材製品
WO1995011204A1 (fr) 1993-10-21 1995-04-27 Chichibu Onoda Cement Corporation Composition a base aqueuse et auto-nivelante
JP3311836B2 (ja) * 1993-10-21 2002-08-05 太平洋セメント株式会社 セルフレベリング性水性組成物
JP3293294B2 (ja) * 1993-12-06 2002-06-17 日本油脂株式会社 セメント用添加剤
JP3433833B2 (ja) * 1994-01-26 2003-08-04 武田キリン食品株式会社 水硬性組成物用分離低減剤、水硬性組成物および成型物
US5472500A (en) 1994-04-28 1995-12-05 National Gypsum Company High strength, abrasion resistant veneer plaster
IL113587A (en) * 1994-06-03 1999-05-09 Nat Gypsum Co Cementitious gypsum-containing compositions and materials made therefrom
DE4421722A1 (de) 1994-06-21 1996-01-04 Sueddeutsche Kalkstickstoff Fließmittel für zementhaltige Bindemittelsuspensionen
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
DE19506398A1 (de) * 1995-02-23 1996-08-29 Wacker Chemie Gmbh Verfahren zur Hydrophobierung von Gipswerkstoffen
US5534059A (en) 1995-03-20 1996-07-09 United States Gypsum Co. Machinable plaster
DE19513126A1 (de) 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
US5703174A (en) 1995-06-21 1997-12-30 W. R. Grace & Co.-Conn. Air controlling superplasticizers
US5665158A (en) 1995-07-24 1997-09-09 W. R. Grace & Co.-Conn. Cement admixture product
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
CA2239864C (en) * 1995-12-15 2008-04-15 Monsanto Company Methods for improved rheological control in cementitious systems
TW419447B (en) 1996-02-22 2001-01-21 Nippon Catalytic Chem Ind Cement composition
US5614017A (en) 1996-03-26 1997-03-25 Arco Chemical Technology, L.P. Cement additives
US5670578A (en) 1996-12-10 1997-09-23 Arco Chemical Technology, L.P. Cement additives
GB9607570D0 (en) * 1996-04-12 1996-06-12 Sandoz Ltd Improvements in or relating to organic compounds
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
DE69716580T2 (de) 1996-11-27 2003-06-05 Kao Corp Polysaccharidderivate und hydraulische zusammensetzungen
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
US5854386A (en) 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
CA2211984C (en) 1997-09-12 2002-11-05 Marc-Andre Mathieu Cementitious panel with reinforced edges
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
JPH11314953A (ja) * 1998-05-07 1999-11-16 Nippon Zeon Co Ltd 石膏用分散剤
US5879446A (en) 1998-08-21 1999-03-09 National Gypsum Company Gypsum wallboard, and method of making same
DE19905488A1 (de) 1999-02-10 2000-08-17 Sueddeutsche Kalkstickstoff Pulverförmige Polymerzusammensetzungen auf der Basis von Polyethercarboxylaten
US6241815B1 (en) 1999-08-10 2001-06-05 United States Gypsum Company Gypsum-cement system for construction materials
US6273345B1 (en) 2000-02-11 2001-08-14 United States Gypsum Company High performance slurry spray machine
US6379458B1 (en) 2000-02-11 2002-04-30 United States Gypsum Company Efficient set accelerator for plaster
US6673144B2 (en) * 2000-02-11 2004-01-06 United States Gypsum Company Joint compound providing low dusting and good gloss retention
US6355099B1 (en) 2000-02-11 2002-03-12 United States Gypsum Company Plaster mixture for forming a machinable composition
EP1138696A1 (de) 2000-03-29 2001-10-04 Sika AG, vorm. Kaspar Winkler & Co. Polymere für Zementdipergierende Zusammensetzungen
US6409824B1 (en) 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
JP4471457B2 (ja) * 2000-06-13 2010-06-02 太平洋セメント株式会社 石膏用分散剤
JP4502344B2 (ja) * 2000-06-15 2010-07-14 太平洋セメント株式会社 石膏用分散剤
US6406537B1 (en) * 2000-11-22 2002-06-18 United States Gypsum Company High-strength joint compound
US6527850B2 (en) 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
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

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EP1487756A1 (de) 2004-12-22
US20050235882A1 (en) 2005-10-27
ATE496013T1 (de) 2011-02-15
EP1485330B1 (de) 2011-01-19
JP2005521623A (ja) 2005-07-21
ES2333003T3 (es) 2010-02-16
MXPA04009326A (es) 2005-07-05
CA2477709A1 (en) 2003-10-09
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EP1487757B1 (de) 2013-07-24
WO2003082766A1 (en) 2003-10-09
EP1487756B1 (de) 2009-08-05
US20050250888A1 (en) 2005-11-10
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US7056964B2 (en) 2006-06-06
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US7374611B2 (en) 2008-05-20
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JP2005521621A (ja) 2005-07-21
HK1072592A1 (en) 2005-09-02
WO2003082765A1 (en) 2003-10-09
CA2478323C (en) 2011-01-04
ATE438598T1 (de) 2009-08-15
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