JP7230044B2 - 再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩 - Google Patents

再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩 Download PDF

Info

Publication number
JP7230044B2
JP7230044B2 JP2020543701A JP2020543701A JP7230044B2 JP 7230044 B2 JP7230044 B2 JP 7230044B2 JP 2020543701 A JP2020543701 A JP 2020543701A JP 2020543701 A JP2020543701 A JP 2020543701A JP 7230044 B2 JP7230044 B2 JP 7230044B2
Authority
JP
Japan
Prior art keywords
gypsum
weight
composition
recycled
fatty acid
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2020543701A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019081344A5 (https=
JP2021500307A5 (https=
JP2021500307A (ja
Inventor
ゲーリヒ ウーヴェ
ニーダーマイア ファビアン
デングラー ヨアヒム
ダクセンベアガー ゲオアク
ジャフェル ハモウダ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Saint Gobain Placo SAS
Original Assignee
BASF SE
Saint Gobain Placo SAS
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 BASF SE, Saint Gobain Placo SAS filed Critical BASF SE
Publication of JP2021500307A publication Critical patent/JP2021500307A/ja
Publication of JPWO2019081344A5 publication Critical patent/JPWO2019081344A5/ja
Publication of JP2021500307A5 publication Critical patent/JP2021500307A5/ja
Application granted granted Critical
Publication of JP7230044B2 publication Critical patent/JP7230044B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • 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)
JP2020543701A 2017-10-24 2018-10-18 再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩 Active JP7230044B2 (ja)

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
JP2021500307A JP2021500307A (ja) 2021-01-07
JPWO2019081344A5 JPWO2019081344A5 (https=) 2022-02-24
JP2021500307A5 JP2021500307A5 (https=) 2022-02-24
JP7230044B2 true JP7230044B2 (ja) 2023-02-28

Family

ID=60201829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020543701A Active JP7230044B2 (ja) 2017-10-24 2018-10-18 再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩

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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003292990A (ja) 2002-01-29 2003-10-15 Kao Corp 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
JP2004508259A (ja) 2000-08-07 2004-03-18 ラファルジュ　プラトル 軽量石膏ボード製品および製造方法
WO2004039749A1 (ja) 2002-10-29 2004-05-13 Yoshino Gypsum Co., Ltd. 軽量石膏ボードの製造方法
JP2004521852A (ja) 2001-03-06 2004-07-22 ラファルジュ プラトル 軽量化されたプラスターボードの製造方法
JP2016521243A (ja) 2013-04-26 2016-07-21 ビーエーエスエフ コンストラクション ソリューションズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏｎｓｔｒｕｃｔｉｏｎ Ｓｏｌｕｔｉｏｎｓ ＧｍｂＨ 石膏含有建材の製造方法及びそれによって疎水化剤としてケテンダイマーを用いて製造される建材
JP2016532631A (ja) 2013-09-17 2016-10-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 強度が改善された軽量石膏ボード、及びその製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004508259A (ja) 2000-08-07 2004-03-18 ラファルジュ　プラトル 軽量石膏ボード製品および製造方法
JP2004521852A (ja) 2001-03-06 2004-07-22 ラファルジュ プラトル 軽量化されたプラスターボードの製造方法
JP2003292990A (ja) 2002-01-29 2003-10-15 Kao Corp 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
WO2004039749A1 (ja) 2002-10-29 2004-05-13 Yoshino Gypsum Co., Ltd. 軽量石膏ボードの製造方法
JP2016521243A (ja) 2013-04-26 2016-07-21 ビーエーエスエフ コンストラクション ソリューションズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏｎｓｔｒｕｃｔｉｏｎ Ｓｏｌｕｔｉｏｎｓ ＧｍｂＨ 石膏含有建材の製造方法及びそれによって疎水化剤としてケテンダイマーを用いて製造される建材
JP2016532631A (ja) 2013-09-17 2016-10-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 強度が改善された軽量石膏ボード、及びその製造方法

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
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
AU2018354778B2 (en) 2024-08-08
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

Similar Documents

Publication Publication Date Title
JP7230044B2 (ja) 再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩
ES2813610T3 (es) Composiciones químicas de construcción que comprenden un aducto de bisulfito de ácido glioxílico
CN104254504B (zh) 尺寸稳定的地质聚合物组合物和方法
JP6647885B2 (ja) 耐食性モルタル組成物
CN107257778B (zh) 具有磷酸盐活化剂的富含碱土金属氧化物的固体无机化合物的粘结剂
US20170036962A1 (en) Foaming agent and method for the foaming and stabilizing of a building material slurry for porous lightweight building materials
US20120315464A1 (en) Lightweight cement board
KR20140008381A (ko) 석고 기재 슬러리, 발포 석고 보드 및 발포 석고 보드의 제조 방법
WO2011081115A1 (ja) 水硬性組成物用早強剤
JP2014534150A (ja) 素早く懸濁可能な粉末状組成物
JP7372159B2 (ja) 水硬性組成物
TR201906979T4 (tr) Yüksek erken aşamada basınç dayanımı ve azaltılmış büzülmeye sahip alkali metal sitratlarına ve fosfatlara sahip hızlı sertleşen portland çimentosu bileşimleri.
CN112225519A (zh) 一种提高石膏建材制品强度的方法
JP2021500307A5 (https=)
RU2772859C2 (ru) Двойная соль в качестве мощного первичного тензида для содержащих переработанный гипс смесей сульфата кальция
RU2784833C2 (ru) Двойная соль в качестве мощного первичного тензида для содержащих переработанный гипс смесей сульфата кальция
CN112839916B (zh) 用于包含硫铝钙石的水泥的添加剂
JPWO2019081344A5 (https=)
BR112020007856B1 (pt) Composição aquosa de gesso, processo de produção da mesma, uso de um formador de espuma, processo para produzir placas de gesso e a referida placa de gesso
JP5554080B2 (ja) 水硬性組成物用添加剤組成物
WO2024217867A1 (en) Composition for adjusting of air pores in building products in the presence of sulfate-based superplasticizers
JP5605282B2 (ja) 表面改質無水石膏、該無水石膏を用いたセメント組成物及び該セメント組成物の製造方法
WO2026057639A1 (en) Binder composition suitable to produce a foamed molded body
WO2017137417A1 (en) Plaster composition
JP2026512784A (ja) 普通ポルトランドセメントに基づく無機発泡体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200522

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211015

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220215

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220826

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220906

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221205

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230117

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230215

R150 Certificate of patent or registration of utility model

Ref document number: 7230044

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250