MX2023006054A - Catalizadores de cemento de aluminato de calcio y cemento de sulfoaluminato de calcio en paneles de yeso y uso de estos. - Google Patents

Catalizadores de cemento de aluminato de calcio y cemento de sulfoaluminato de calcio en paneles de yeso y uso de estos.

Info

Publication number
MX2023006054A
MX2023006054A MX2023006054A MX2023006054A MX2023006054A MX 2023006054 A MX2023006054 A MX 2023006054A MX 2023006054 A MX2023006054 A MX 2023006054A MX 2023006054 A MX2023006054 A MX 2023006054A MX 2023006054 A MX2023006054 A MX 2023006054A
Authority
MX
Mexico
Prior art keywords
calcium
cement
calcium aluminate
aluminate cement
water
Prior art date
Application number
MX2023006054A
Other languages
English (en)
Inventor
Ashish Dubey
Qinghua Li
Nicholas D''anna
Original Assignee
Knauf Gips Kg
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 US17/245,862 external-priority patent/US11945751B2/en
Application filed by Knauf Gips Kg filed Critical Knauf Gips Kg
Publication of MX2023006054A publication Critical patent/MX2023006054A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Catalysts (AREA)

Abstract

Pueden producirse productos de yeso resistentes al agua usando un catalizador novedoso que incluye cemento de aluminato de calcio y/o cemento de sulfoaluminato de calcio. Por ejemplo, un panel de yeso resistente al agua puede tener un núcleo que comprende: matrices entretejidas de cristales de sulfato de calcio dihidrato y una resina de silicona, en donde a las matrices entretejidas se les ha dispersado un catalizador de polimerización de siloxano a través de ellas que comprende (a) 55 % en peso a 100 % en peso de cemento de aluminato de calcio y/o cemento de aluminato de calcio y (b) 0 % en peso a 45 % en peso y óxido de magnesio, en donde la relación en peso del catalizador de polimerización de siloxano con respecto al sulfato de calcio dihidrato es 0.01-5:100. El panel de yeso resistente al agua puede tener ausencia de uno o más de: cemento Portland, caliza, aragonito, calcita, dolomita, y cal apagada.
MX2023006054A 2020-12-21 2021-12-21 Catalizadores de cemento de aluminato de calcio y cemento de sulfoaluminato de calcio en paneles de yeso y uso de estos. MX2023006054A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063128270P 2020-12-21 2020-12-21
US17/245,862 US11945751B2 (en) 2020-12-21 2021-04-30 Calcium aluminate cement and calcium sulfoaluminate cement catalysts in gypsum panels and use thereof
PCT/IB2021/062113 WO2022137123A1 (en) 2020-12-21 2021-12-21 Calcium aluminate cement and calcium sulfoaluminate cement catalysts in gypsum panels and use thereof

Publications (1)

Publication Number Publication Date
MX2023006054A true MX2023006054A (es) 2023-06-06

Family

ID=80222092

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006054A MX2023006054A (es) 2020-12-21 2021-12-21 Catalizadores de cemento de aluminato de calcio y cemento de sulfoaluminato de calcio en paneles de yeso y uso de estos.

Country Status (4)

Country Link
EP (1) EP4263465A1 (es)
CA (1) CA3202804A1 (es)
MX (1) MX2023006054A (es)
WO (1) WO2022137123A1 (es)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078199A (en) 1936-10-02 1937-04-20 United States Gypsum Co Heatproofed set-stabilized gypsum plaster
US3573947A (en) 1968-08-19 1971-04-06 United States Gypsum Co Accelerator for gypsum plaster
ATE117972T1 (de) 1988-11-18 1995-02-15 Usg Enterprises Inc Komposit-material und verfahren zur herstellung.
US5683635A (en) 1995-12-22 1997-11-04 United States Gypsum Company Method for preparing uniformly foamed gypsum product with less foam agitation
US6342284B1 (en) 1997-08-21 2002-01-29 United States Gysum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
US6632550B1 (en) 1997-08-21 2003-10-14 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
JPH11209160A (ja) * 1998-01-27 1999-08-03 Elf Atochem Japan Kk 耐水性石膏組成物、その製造方法、および耐水性石膏ボード
CA2327430A1 (en) 1999-12-30 2001-06-30 United States Gypsum Company Application of polymethylhydrogen siloxane for producing a water resistant gypsum product and gypsum/wood fiber board and gypsum board
US6409825B1 (en) 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
US6893752B2 (en) 2002-06-28 2005-05-17 United States Gypsum Company Mold-resistant gypsum panel and method of making same
US7892472B2 (en) * 2004-08-12 2011-02-22 United States Gypsum Company Method of making water-resistant gypsum-based article
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
US7803226B2 (en) 2005-07-29 2010-09-28 United States Gypsum Company Siloxane polymerization in wallboard
US8070895B2 (en) * 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
EP3656804A1 (en) 2015-06-29 2020-05-27 KCC Corporation Waterproof silicone emulsion, waterproof board exhibiting excellent crack resistance
US20170107151A1 (en) * 2015-10-19 2017-04-20 United States Gypsum Company Water-resistant gypsum products and methods
US10442732B2 (en) 2016-05-20 2019-10-15 United States Gypsum Company Gypsum slurries with linear polycarboxylate dispersants
CN110759693A (zh) 2018-07-27 2020-02-07 北新集团建材股份有限公司 一种利用磷石膏和脱硫石膏生产耐水纸面石膏板的方法

Also Published As

Publication number Publication date
WO2022137123A1 (en) 2022-06-30
CA3202804A1 (en) 2022-06-30
EP4263465A1 (en) 2023-10-25

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