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AR053629A1 - METHOD FOR MAKING A PLASTER MILK WITH MODIFIERS AND DISPERSANTS, METHOD FOR MAKING A PLASTER PRODUCT AND PLASTER PRODUCT OBTAINED. - Google Patents

METHOD FOR MAKING A PLASTER MILK WITH MODIFIERS AND DISPERSANTS, METHOD FOR MAKING A PLASTER PRODUCT AND PLASTER PRODUCT OBTAINED.

Info

Publication number
AR053629A1
AR053629A1 ARP060102522A ARP060102522A AR053629A1 AR 053629 A1 AR053629 A1 AR 053629A1 AR P060102522 A ARP060102522 A AR P060102522A AR P060102522 A ARP060102522 A AR P060102522A AR 053629 A1 AR053629 A1 AR 053629A1
Authority
AR
Argentina
Prior art keywords
plaster
making
stucco
modifier
dispersant
Prior art date
Application number
ARP060102522A
Other languages
Spanish (es)
Inventor
Qingxia Liu
David R Blackburn
Michael P Shake
Brian S Randall
John W Wilson
Dennis M Lettkeman
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 US11/152,323 external-priority patent/US20060280899A1/en
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of AR053629A1 publication Critical patent/AR053629A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions 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
    • C04B28/145Calcium sulfate hemi-hydrate with a specific crystal form
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062Gypsum-paper board like materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/60Flooring materials

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)

Abstract

Método para hacer una lechada de yeso, donde se seleccionan un dispersante de policarboxilato, un modificador y un material hidráulico que comprende estuco para utilizar en la lechada. Dichos componentes se combinan luego con agua para formar una echada, donde el modificador se agrega a la lechada antes de formar una fase de lechada con el agua, el estuco y el dispersante. Se ha mostrado que el modificador es menos efectivo cuando se agrega después de que el dispersante y el estuco ha entrado en contacto en una lechada acuosa. En una forma de realizacion preferida, se obtiene una cantidad de estuco y se seleccionan el modificador y el dispersante. Se prepara una solucion de un dispersante y modificador predisueltos en agua para formar una solucion antes de agregar el estuco. Después de mezclar la solucion, se agrega el estuco para formar la lechada. Luego, opcionalmente a la lechada se le da la forma de un producto y se deja fraguar.Method for making a plaster slurry, where a polycarboxylate dispersant, a modifier and a hydraulic material comprising stucco for use in the slurry are selected. These components are then combined with water to form a pitch, where the modifier is added to the grout before forming a grout phase with the water, the stucco and the dispersant. The modifier has been shown to be less effective when added after the dispersant and stucco has come into contact in an aqueous slurry. In a preferred embodiment, an amount of stucco is obtained and the modifier and dispersant are selected. A solution of a dispersant and modifier pre-dissolved in water is prepared to form a solution before adding the stucco. After mixing the solution, the stucco is added to form the grout. Then, optionally, the grout is shaped like a product and allowed to set.

ARP060102522A 2005-06-14 2006-06-14 METHOD FOR MAKING A PLASTER MILK WITH MODIFIERS AND DISPERSANTS, METHOD FOR MAKING A PLASTER PRODUCT AND PLASTER PRODUCT OBTAINED. AR053629A1 (en)

Applications Claiming Priority (2)

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
US11/450,086 US7572329B2 (en) 2005-06-14 2006-06-09 Method of making a gypsum slurry with modifiers and dispersants

Publications (1)

Publication Number Publication Date
AR053629A1 true AR053629A1 (en) 2007-05-09

Family

ID=37571042

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060102522A AR053629A1 (en) 2005-06-14 2006-06-14 METHOD FOR MAKING A PLASTER MILK WITH MODIFIERS AND DISPERSANTS, METHOD FOR MAKING A PLASTER PRODUCT AND PLASTER PRODUCT OBTAINED.

Country Status (7)

Country Link
EP (1) EP1890980A4 (en)
KR (1) KR20080034128A (en)
AR (1) AR053629A1 (en)
AU (1) AU2006259581B2 (en)
CA (1) CA2609584A1 (en)
NO (1) NO20075839L (en)
WO (1) WO2006138273A2 (en)

Families Citing this family (13)

* 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
US11338548B2 (en) 2005-06-09 2022-05-24 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
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
US7875114B2 (en) * 2005-06-14 2011-01-25 United States Gypsum Company Foamed slurry and building panel made therefrom
US8303159B2 (en) * 2008-09-05 2012-11-06 United States Gypsum Company Efficient wet starch preparation system for gypsum board production
US10309771B2 (en) 2015-06-11 2019-06-04 United States Gypsum Company System and method for determining facer surface smoothness
WO2017140784A1 (en) 2016-02-19 2017-08-24 Etex Building Performance International Sas Gypsum board
US10207475B2 (en) 2016-05-13 2019-02-19 United States Gypsum Company Mat-faced board
CN109734833B (en) * 2018-12-27 2021-09-10 武汉优城科技有限公司 Short-side-chain anti-mud polycarboxylate superplasticizer and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279877C (en) * 1986-08-28 1991-02-05 Richard J. Flanagan High-strength, fire-resistant gypsum composition
KR20010034109A (en) * 1998-11-30 2001-04-25 가무라 미치오 Process for producing dispersant for powdery hydraulic composition
WO2001045932A1 (en) * 1999-12-23 2001-06-28 Luongo Joseph S Strengthened, light weight construction board and method and apparatus for making the same
US6527850B2 (en) * 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
US20030084980A1 (en) * 2001-11-06 2003-05-08 Seufert James F Lightweight gypsum wallboard and method of making same
US6902797B2 (en) * 2002-11-12 2005-06-07 Innovative Construction And Building Materials Gypsum-based composite materials reinforced by cellulose ethers
US7700017B2 (en) * 2003-08-25 2010-04-20 Icestone Llc Method for producing materials from recycled glass and cement compositions

Also Published As

Publication number Publication date
CA2609584A1 (en) 2006-12-28
NO20075839L (en) 2008-02-26
AU2006259581B2 (en) 2011-08-11
AU2006259581A1 (en) 2006-12-28
KR20080034128A (en) 2008-04-18
EP1890980A2 (en) 2008-02-27
EP1890980A4 (en) 2010-11-24
WO2006138273A2 (en) 2006-12-28
WO2006138273A3 (en) 2007-09-27

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