CO6382152A2 - Mezcla espumada y panel de construccion eleborado con base en la misma - Google Patents

Mezcla espumada y panel de construccion eleborado con base en la misma

Info

Publication number
CO6382152A2
CO6382152A2 CO10048139A CO10048139A CO6382152A2 CO 6382152 A2 CO6382152 A2 CO 6382152A2 CO 10048139 A CO10048139 A CO 10048139A CO 10048139 A CO10048139 A CO 10048139A CO 6382152 A2 CO6382152 A2 CO 6382152A2
Authority
CO
Colombia
Prior art keywords
dispersant
antifoam
construction panel
elebated
same
Prior art date
Application number
CO10048139A
Other languages
English (en)
Inventor
James R Wittbold
Bruce L Petersen
Alfred Li
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
Publication of CO6382152A2 publication Critical patent/CO6382152A2/es

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
    • C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/165—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds containing polyether side chains
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

Mezcla de yeso que incluye agua, un componente hidráulico que comprende por lo menos un 50% de yeso calcinado basado en el peso seco del componente hidráulico, espuma, un antiespumante y un dispersante policarboxílico, teniendo partes de ácido monocarboxílico olefinico insaturado y de (poli)oxialquileno, una primera porción de un retardante y una segunda porción de un retardante. En algunas versiones de la invención, el antiespumante se combina con el dispersante antes de ser agregado a la mezcla de yeso. El antiespumante y el dispersante pueden agregarse como mezcla física, mientras que el antiespumante se adhiere al polímero dispersante, o a una combinación de los anteriores. En algunas versiones, un panel de construcción de yeso se elabora con base en la mezcla de yeso.
CO10048139A 2007-08-17 2010-04-23 Mezcla espumada y panel de construccion eleborado con base en la misma CO6382152A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/893,758 US7875114B2 (en) 2005-06-14 2007-08-17 Foamed slurry and building panel made therefrom

Publications (1)

Publication Number Publication Date
CO6382152A2 true CO6382152A2 (es) 2012-02-15

Family

ID=40379736

Family Applications (1)

Application Number Title Priority Date Filing Date
CO10048139A CO6382152A2 (es) 2007-08-17 2010-04-23 Mezcla espumada y panel de construccion eleborado con base en la misma

Country Status (17)

Country Link
US (1) US7875114B2 (es)
EP (1) EP2190797B1 (es)
JP (1) JP2010536606A (es)
KR (1) KR20100059873A (es)
CN (1) CN101801881A (es)
AR (1) AR067967A1 (es)
AU (1) AU2008289327A1 (es)
BR (1) BRPI0813604A2 (es)
CA (1) CA2694162A1 (es)
CL (1) CL2008002396A1 (es)
CO (1) CO6382152A2 (es)
HR (1) HRP20100134A2 (es)
MX (1) MX2010001836A (es)
RU (1) RU2010102862A (es)
TW (1) TW200911728A (es)
WO (1) WO2009025989A1 (es)
ZA (1) ZA201000897B (es)

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EP2190797A4 (en) 2015-09-23
BRPI0813604A2 (pt) 2015-08-25
US20080009565A1 (en) 2008-01-10
CN101801881A (zh) 2010-08-11
US7875114B2 (en) 2011-01-25
RU2010102862A (ru) 2011-09-27
EP2190797B1 (en) 2020-04-08
CA2694162A1 (en) 2009-02-26
ZA201000897B (en) 2010-10-27
AU2008289327A1 (en) 2009-02-26
AR067967A1 (es) 2009-10-28
HRP20100134A2 (hr) 2010-06-30
CL2008002396A1 (es) 2009-05-04
EP2190797A1 (en) 2010-06-02
KR20100059873A (ko) 2010-06-04
JP2010536606A (ja) 2010-12-02
WO2009025989A1 (en) 2009-02-26

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