AU2018354778B2 - Disalt as a robust primary surfactant for calcium sulfate mixtures containing recycled gypsum - Google Patents

Disalt as a robust primary surfactant for calcium sulfate mixtures containing recycled gypsum Download PDF

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Publication number
AU2018354778B2
AU2018354778B2 AU2018354778A AU2018354778A AU2018354778B2 AU 2018354778 B2 AU2018354778 B2 AU 2018354778B2 AU 2018354778 A AU2018354778 A AU 2018354778A AU 2018354778 A AU2018354778 A AU 2018354778A AU 2018354778 B2 AU2018354778 B2 AU 2018354778B2
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Australia
Prior art keywords
gypsum
weight
composition
alpha
gypsums
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AU2018354778A
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AU2018354778A8 (en
AU2018354778A1 (en
AU2018354778A2 (en
Inventor
Georg DAXENBERGER
Joachim Dengler
Uwe Gehrig
Hamouda Jaffel
Fabian Niedermair
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Saint Gobain Placo SAS
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Saint Gobain Placo SAS
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Assigned to SAINT-GOBAIN PLACO reassignment SAINT-GOBAIN PLACO Request for Assignment Assignors: BASF SE, SAINT-GOBAIN PLACO
Publication of AU2018354778A2 publication Critical patent/AU2018354778A2/en
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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
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • C04B18/167—Recycled materials, i.e. waste materials reused in the production of the same 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • 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
    • 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
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon 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
    • 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
    • C04B28/142—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 containing synthetic or waste 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
    • 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
    • C04B2103/20—Retarders
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • 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
    • 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
    • C04B2103/42—Pore formers
    • 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
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00517—Coating or impregnation materials for masonry
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00672—Pointing or jointing materials
    • C04B2111/00681—Pointing or jointing materials of the drying type
    • 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
    • C04B2111/60—Flooring materials
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AU2018354778A 2017-10-24 2018-10-18 Disalt as a robust primary surfactant for calcium sulfate mixtures containing recycled gypsum Active AU2018354778B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17198015 2017-10-24
EP17198015.4 2017-10-24
PCT/EP2018/078575 WO2019081344A1 (de) 2017-10-24 2018-10-18 Disalz als robustes primärtensid für recyclinggipshaltige calciumsulfatmischungen

Publications (4)

Publication Number Publication Date
AU2018354778A1 AU2018354778A1 (en) 2020-06-11
AU2018354778A8 AU2018354778A8 (en) 2020-06-25
AU2018354778A2 AU2018354778A2 (en) 2022-03-10
AU2018354778B2 true AU2018354778B2 (en) 2024-08-08

Family

ID=60201829

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018354778A Active AU2018354778B2 (en) 2017-10-24 2018-10-18 Disalt as a robust primary surfactant for calcium sulfate mixtures containing recycled gypsum

Country Status (11)

Country Link
US (1) US11345636B2 (https=)
EP (1) EP3700873B1 (https=)
JP (1) JP7230044B2 (https=)
KR (1) KR102706750B1 (https=)
CN (1) CN111417607B (https=)
AU (1) AU2018354778B2 (https=)
CA (1) CA3089457A1 (https=)
CL (1) CL2020001078A1 (https=)
ES (1) ES2991551T3 (https=)
MX (1) MX2020004022A (https=)
WO (1) WO2019081344A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12281045B2 (en) * 2020-04-28 2025-04-22 Knauf Gips Kg Methods for reclaiming gypsum panels that contain hydrophobic materials and use thereof
EP4698362A1 (en) 2023-04-19 2026-02-25 Basf Se Composition for adjusting of air pores in building products in the presence of sulfate-based superplasticizers
EP4450473A1 (en) * 2023-04-19 2024-10-23 Saint-Gobain Placo A process for the manufacture of a plasterboard
WO2025080914A1 (en) * 2023-10-13 2025-04-17 Gold Bond Building Products, Llc Method for treating gypsum and making a gypsum board
WO2026018077A1 (en) * 2024-07-15 2026-01-22 Georgia-Pacific Gypsum Llc Additive for reducing defoaming in gypsum panels
WO2026021656A1 (en) * 2024-07-23 2026-01-29 Knauf Gips Kg Decomposition of organic constituents in recycled gypsum by ozone oxidation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2796436A1 (de) * 2013-04-26 2014-10-29 BASF Construction Solutions GmbH Verfahren zur Behandlung von Gips

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US3926650A (en) 1970-11-16 1975-12-16 Hoechst Ag Foaming agent for plaster and cement compositions
JPS4969751A (https=) * 1972-10-28 1974-07-05
JPS5727961A (en) * 1980-07-18 1982-02-15 Kenichi Abe Manufacture of foamed porous gypsum body
JPS5860654A (ja) * 1981-09-30 1983-04-11 松下電工株式会社 無機質軽量体の製法
JPH02296780A (ja) * 1989-05-12 1990-12-07 Lion Corp 軽量化石膏製品の製造方法
DE4300660A1 (de) * 1993-01-13 1994-07-14 Henkel Kgaa Verfahren zur Herstellung von alpha-Sulfofettsäure-Disalz-Pasten
CN1097036C (zh) * 1995-08-23 2002-12-25 汉克尔股份两合公司 含石膏组合物和其用途
FR2776654B1 (fr) * 1998-03-31 2000-06-16 Rhodia Chimie Sa Procede d'hydrofugation du platre mettant en oeuvre au moins un alkylhydrogenopolysiloxane et au moins un hydrocolloide
US6039800A (en) * 1998-05-14 2000-03-21 Witco Corporation Production of foamed compositions containing gypsum
NZ524479A (en) * 2000-08-07 2004-09-24 Lafarge Platres Lightweight gypsum board product and method of manufacture
FR2821838B1 (fr) * 2001-03-06 2003-06-06 Lafarge Platres Procede d'allegement de plaques de platre
JP4080323B2 (ja) * 2002-01-29 2008-04-23 花王株式会社 アニオン性界面活性剤粉体
JP2004051396A (ja) * 2002-07-17 2004-02-19 Chiyoda Ute Co Ltd 無機繊維と石膏の複合板、及びその製造方法
EP1559698B1 (en) * 2002-10-29 2013-01-23 Yoshino Gypsum Co., Ltd. Method for producing light gypsum board
US7897660B2 (en) * 2007-10-29 2011-03-01 Eastman Chemical Company Incorporation of a resin dispersion to improve the moisture resistance of gypsum products
EP2703074A1 (de) * 2012-09-04 2014-03-05 Basf Se Verfahren zur Herstellung von Melamin/Formaldehyd-Schaumstoffen
EP2848597A1 (en) * 2013-09-17 2015-03-18 Basf Se Light-weight gypsum board with improved strength and method for making same
US10570062B2 (en) 2013-10-07 2020-02-25 Knauf Gips Kg Method for producing a gypsum plasterboard
US20150376063A1 (en) * 2014-06-27 2015-12-31 Boral Ip Holdings (Australia) Pty Limited Ultra-Lightweight Gypsum Wallboard
EP2990026B1 (de) * 2014-08-27 2017-04-05 Basf Se Wässrige Tensid-Zusammensetzungen

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Also Published As

Publication number Publication date
WO2019081344A1 (de) 2019-05-02
CN111417607B (zh) 2022-07-08
BR112020007856A2 (pt) 2020-10-13
CL2020001078A1 (es) 2020-09-21
JP7230044B2 (ja) 2023-02-28
EP3700873C0 (de) 2024-10-09
AU2018354778A8 (en) 2020-06-25
CN111417607A (zh) 2020-07-14
KR20200081410A (ko) 2020-07-07
US20210188712A1 (en) 2021-06-24
AU2018354778A1 (en) 2020-06-11
CA3089457A1 (en) 2019-05-02
RU2020115734A (ru) 2021-11-25
EP3700873B1 (de) 2024-10-09
KR102706750B1 (ko) 2024-09-12
EP3700873A1 (de) 2020-09-02
AU2018354778A2 (en) 2022-03-10
RU2020115734A3 (https=) 2021-11-26
JP2021500307A (ja) 2021-01-07
ES2991551T3 (es) 2024-12-04
MX2020004022A (es) 2020-11-09
US11345636B2 (en) 2022-05-31

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