AU2006259585B2 - Modifiers for gypsum slurries and method of using them - Google Patents

Modifiers for gypsum slurries and method of using them Download PDF

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Publication number
AU2006259585B2
AU2006259585B2 AU2006259585A AU2006259585A AU2006259585B2 AU 2006259585 B2 AU2006259585 B2 AU 2006259585B2 AU 2006259585 A AU2006259585 A AU 2006259585A AU 2006259585 A AU2006259585 A AU 2006259585A AU 2006259585 B2 AU2006259585 B2 AU 2006259585B2
Authority
AU
Australia
Prior art keywords
gypsum
dispersant
slurry
water
modifier
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.)
Ceased
Application number
AU2006259585A
Other languages
English (en)
Other versions
AU2006259585A1 (en
Inventor
David R. Blackburn
Dennis M. Lettkeman
Qingxia Liu
Brian Randall
Michael P. Shake
John W. Wilson
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
Priority claimed from US11/152,317 external-priority patent/US20060280898A1/en
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of AU2006259585A1 publication Critical patent/AU2006259585A1/en
Application granted granted Critical
Publication of AU2006259585B2 publication Critical patent/AU2006259585B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • C04B11/00—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
    • 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

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)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AU2006259585A 2005-06-14 2006-06-13 Modifiers for gypsum slurries and method of using them Ceased AU2006259585B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/152,317 US20060280898A1 (en) 2005-06-14 2005-06-14 Modifiers for gypsum slurries and method of using them
US11/152,317 2005-06-14
US11/450,068 2006-06-09
US11/450,068 US7608347B2 (en) 2005-06-14 2006-06-09 Modifiers for gypsum slurries and method of using them
PCT/US2006/022936 WO2006138277A2 (fr) 2005-06-14 2006-06-13 Additifs de suspensions epaisses de gypse et procede d'utilisation de ceux-ci

Publications (2)

Publication Number Publication Date
AU2006259585A1 AU2006259585A1 (en) 2006-12-28
AU2006259585B2 true AU2006259585B2 (en) 2011-07-14

Family

ID=37571046

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006259585A Ceased AU2006259585B2 (en) 2005-06-14 2006-06-13 Modifiers for gypsum slurries and method of using them

Country Status (7)

Country Link
EP (1) EP1896376A4 (fr)
KR (1) KR20080016960A (fr)
AR (1) AR053628A1 (fr)
AU (1) AU2006259585B2 (fr)
CA (1) CA2607973A1 (fr)
NO (1) NO20075725L (fr)
WO (1) WO2006138277A2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754007B2 (en) * 2007-10-23 2010-07-13 United States Gypsum Company Gypsum mixtures for forming solids
PL2664596T3 (pl) * 2008-09-02 2019-05-31 Construction Research & Tech Gmbh Sposób wytwarzania kompozycji środka przyspieszającego utwardzanie zawierającej plastyfikator
CN105367025A (zh) 2009-09-02 2016-03-02 建筑研究和技术有限公司 可喷涂型水硬性粘合剂组合物及使用方法
EP2473462B1 (fr) 2009-09-02 2019-10-16 Construction Research & Technology GmbH Composition d'accélérateur de durcissement contenant des produits de polycondensation phosphatés
WO2011104347A1 (fr) 2010-02-25 2011-09-01 Construction Research & Technology Gmbh Composition accélératrice de durcissement contenant des dispersants
DK2561034T3 (da) * 2010-04-21 2019-08-12 Basf Se Anvendelse af csh-suspensioner i borehulscementering
US9409820B2 (en) 2010-04-21 2016-08-09 Basf Se Use of CSH suspensions in well cementing
JP5907985B2 (ja) 2010-11-29 2016-04-26 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Ｃｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 粉末状促進剤
US9233875B2 (en) 2011-04-08 2016-01-12 Basf Construction Solutions Gmbh Polyelectrolytic flow agent
US9434648B2 (en) 2011-04-21 2016-09-06 Construction Research & Technology Gmbh Accelerator composition
CN103906720B (zh) * 2011-12-05 2016-12-14 Sika技术股份公司 制备用于矿物粘结剂组合物的固化促进剂的方法
RU2634311C2 (ru) 2012-08-13 2017-10-25 Констракшн Рисёрч Энд Текнолоджи Гмбх Композиция ускорителя твердения для цементных композиций
WO2014026938A1 (fr) 2012-08-13 2014-02-20 Construction Research & Technology Gmbh Composition d'accélérateur de durcissement
EP2876094A1 (fr) 2014-04-03 2015-05-27 Basf Se Ciment et composition de liant à base de sulfate de calcium
US9926233B2 (en) 2014-12-18 2018-03-27 Basf Se Construction chemical composition for tile mortar
US10309771B2 (en) 2015-06-11 2019-06-04 United States Gypsum Company System and method for determining facer surface smoothness
US10207475B2 (en) 2016-05-13 2019-02-19 United States Gypsum Company Mat-faced board
ES2929461T3 (es) * 2016-12-27 2022-11-29 Construction Research & Technology Gmbh Aditivo potenciador de la resistencia para composiciones cementantes
CN111592314B (zh) * 2020-04-17 2022-05-10 贵州中能高新材料有限公司 一种抗霉变石膏砂浆及其制备方法
US20230339811A1 (en) * 2022-04-20 2023-10-26 United States Gypsum Company Gypsum set accelerator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6437027B1 (en) * 1998-11-30 2002-08-20 Taiheiyo Cement Corporation Process for producing dispersant for powdery hydraulic composition
US7105587B2 (en) * 2001-03-07 2006-09-12 Innovative Construction And Building Materials Method and composition for polymer-reinforced composite cementitious construction material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490287A (en) * 1975-03-19 1977-10-26 Ciba Geigy Ag Plaster composition
US6387172B1 (en) * 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods
US6527850B2 (en) * 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
ES2295590T3 (es) * 2002-05-22 2008-04-16 Basf Construction Polymers Gmbh Utilizacion de polimeros solubles en agua como agentes coadyuvantes de la desecacion para la produccion de agentes dispersantes polimericos.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6437027B1 (en) * 1998-11-30 2002-08-20 Taiheiyo Cement Corporation Process for producing dispersant for powdery hydraulic composition
US7105587B2 (en) * 2001-03-07 2006-09-12 Innovative Construction And Building Materials Method and composition for polymer-reinforced composite cementitious construction material

Also Published As

Publication number Publication date
NO20075725L (no) 2008-01-04
CA2607973A1 (fr) 2006-12-28
AR053628A1 (es) 2007-05-09
WO2006138277A2 (fr) 2006-12-28
EP1896376A4 (fr) 2013-01-02
WO2006138277A3 (fr) 2009-04-23
EP1896376A2 (fr) 2008-03-12
KR20080016960A (ko) 2008-02-22
AU2006259585A1 (en) 2006-12-28

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired