CL2008002395A1 - Lechada de yeso que comprende agua, un componente hidráulico con por lo menos 50% de yeso calcinado, una espuma, un antiespumante y dispersante de policarboxilato; panel de yeso; método para preparar un producto de yeso; y metodo para preparar panel de yeso. - Google Patents

Lechada de yeso que comprende agua, un componente hidráulico con por lo menos 50% de yeso calcinado, una espuma, un antiespumante y dispersante de policarboxilato; panel de yeso; método para preparar un producto de yeso; y metodo para preparar panel de yeso.

Info

Publication number
CL2008002395A1
CL2008002395A1 CL2008002395A CL2008002395A CL2008002395A1 CL 2008002395 A1 CL2008002395 A1 CL 2008002395A1 CL 2008002395 A CL2008002395 A CL 2008002395A CL 2008002395 A CL2008002395 A CL 2008002395A CL 2008002395 A1 CL2008002395 A1 CL 2008002395A1
Authority
CL
Chile
Prior art keywords
gypsum
preparing
drywall
foam
hydraulic component
Prior art date
Application number
CL2008002395A
Other languages
English (en)
Spanish (es)
Inventor
David R Blackburn
Qingxia Liu
Bruce Lynn Petersen
Runhai Lu
Sharon L Tracy
James R Wittbold
Alfred Li
F
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 CL2008002395A1 publication Critical patent/CL2008002395A1/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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Revetment (AREA)
  • Finishing Walls (AREA)
CL2008002395A 2007-08-17 2008-08-14 Lechada de yeso que comprende agua, un componente hidráulico con por lo menos 50% de yeso calcinado, una espuma, un antiespumante y dispersante de policarboxilato; panel de yeso; método para preparar un producto de yeso; y metodo para preparar panel de yeso. CL2008002395A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/893,759 US8088218B2 (en) 2005-06-14 2007-08-17 Foamed slurry and building panel made therefrom

Publications (1)

Publication Number Publication Date
CL2008002395A1 true CL2008002395A1 (es) 2009-05-15

Family

ID=40379734

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2008002395A CL2008002395A1 (es) 2007-08-17 2008-08-14 Lechada de yeso que comprende agua, un componente hidráulico con por lo menos 50% de yeso calcinado, una espuma, un antiespumante y dispersante de policarboxilato; panel de yeso; método para preparar un producto de yeso; y metodo para preparar panel de yeso.

Country Status (17)

Country Link
US (1) US8088218B2 (enExample)
EP (1) EP2183197B1 (enExample)
JP (1) JP2010536696A (enExample)
KR (1) KR20100043102A (enExample)
CN (1) CN101795992A (enExample)
AR (1) AR067966A1 (enExample)
AU (1) AU2008289326A1 (enExample)
BR (1) BRPI0814146A2 (enExample)
CA (1) CA2694958A1 (enExample)
CL (1) CL2008002395A1 (enExample)
CO (1) CO6260130A2 (enExample)
HR (1) HRP20100133A2 (enExample)
MX (1) MX2010001466A (enExample)
RU (1) RU2010106274A (enExample)
TW (1) TW200911724A (enExample)
WO (1) WO2009025988A1 (enExample)
ZA (1) ZA201001700B (enExample)

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KR20100043102A (ko) 2010-04-27
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AU2008289326A1 (en) 2009-02-26
EP2183197B1 (en) 2019-12-25
JP2010536696A (ja) 2010-12-02
RU2010106274A (ru) 2011-09-27
CO6260130A2 (es) 2011-03-22
TW200911724A (en) 2009-03-16
ZA201001700B (en) 2010-10-27
CN101795992A (zh) 2010-08-04
US20080000392A1 (en) 2008-01-03
HRP20100133A2 (hr) 2010-06-30
CA2694958A1 (en) 2009-02-26
EP2183197A1 (en) 2010-05-12
WO2009025988A1 (en) 2009-02-26
US8088218B2 (en) 2012-01-03
BRPI0814146A2 (pt) 2015-02-03
MX2010001466A (es) 2010-03-04

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