CN103958436A - 用于基于硫酸钙的粘结剂的促凝剂 - Google Patents

用于基于硫酸钙的粘结剂的促凝剂 Download PDF

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Publication number
CN103958436A
CN103958436A CN201280058150.7A CN201280058150A CN103958436A CN 103958436 A CN103958436 A CN 103958436A CN 201280058150 A CN201280058150 A CN 201280058150A CN 103958436 A CN103958436 A CN 103958436A
Authority
CN
China
Prior art keywords
weight
polycarboxylate
grinding
represent
calcium sulfate
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.)
Pending
Application number
CN201280058150.7A
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English (en)
Chinese (zh)
Inventor
M·穆勒
T·穆勒
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.)
Sika Technology AG
Original Assignee
Sika Technology AG
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 Sika Technology AG filed Critical Sika Technology AG
Publication of CN103958436A publication Critical patent/CN103958436A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • C04B28/16—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 anhydrite, e.g. Keene's cement
    • 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
    • C04B40/0042—Powdery mixtures
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
CN201280058150.7A 2011-12-19 2012-12-12 用于基于硫酸钙的粘结剂的促凝剂 Pending CN103958436A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11194294.2 2011-12-19
EP11194294.2A EP2607332A1 (de) 2011-12-19 2011-12-19 Abbindebeschleuniger für Bindemittel auf Basis von Calciumsulfat
PCT/EP2012/075305 WO2013092358A1 (de) 2011-12-19 2012-12-12 Abbindebeschleuniger für bindemittel auf basis von calciumsulfat

Publications (1)

Publication Number Publication Date
CN103958436A true CN103958436A (zh) 2014-07-30

Family

ID=47435938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280058150.7A Pending CN103958436A (zh) 2011-12-19 2012-12-12 用于基于硫酸钙的粘结剂的促凝剂

Country Status (5)

Country Link
US (1) US9255032B2 (cg-RX-API-DMAC7.html)
EP (2) EP2607332A1 (cg-RX-API-DMAC7.html)
JP (1) JP6158826B2 (cg-RX-API-DMAC7.html)
CN (1) CN103958436A (cg-RX-API-DMAC7.html)
WO (1) WO2013092358A1 (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104556809A (zh) * 2014-12-04 2015-04-29 肇庆北新建材有限公司 一种石膏板促凝剂的制备方法
CN105621925A (zh) * 2014-10-26 2016-06-01 武汉鸿信通科技有限公司 一种喷射混凝土促凝剂
WO2019015139A1 (zh) * 2017-07-21 2019-01-24 北新集团建材股份有限公司 石膏板促凝剂的添加方法及其制成的石膏板
CN114793433A (zh) * 2020-02-25 2022-07-26 圣戈班石膏板公司 湿式促进剂、制备湿式促进剂的方法和生产石膏产品的方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2706986T3 (es) * 2012-03-28 2019-04-02 Alfa Laval Corp Ab Nuevo concepto de soldadura fuerte
US10737979B2 (en) * 2017-04-20 2020-08-11 United States Gypsum Company Gypsum set accelerator and method of preparing same
FR3104588B1 (fr) 2019-12-17 2021-12-24 Chryso Composés fluidifiants pour compositions hydrauliques
CA3226592A1 (en) * 2021-09-07 2023-03-16 Thomas Heller Dry grinding of mineral materials, ground mineral materials, and their use in construction materials
US20230339811A1 (en) * 2022-04-20 2023-10-26 United States Gypsum Company Gypsum set accelerator
WO2023205049A1 (en) * 2022-04-20 2023-10-26 United States Gypsum Company Gypsum set accelerator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169747A (en) * 1975-10-21 1979-10-02 United States Gypsum Company Composition for accelerating the setting of calcined gypsum and the product formed thereby
US4298394A (en) * 1978-07-26 1981-11-03 Bpb Industries Limited Organic gypsum set accelerators
WO2006115496A1 (en) * 2005-04-27 2006-11-02 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
CN201006859Y (zh) * 2006-12-30 2008-01-16 山东泰和东新股份有限公司 石膏板促凝剂制备装置
CN101203466A (zh) * 2005-06-14 2008-06-18 美国石膏公司 利用二重复单元分散剂的石膏产品和其制备方法
CN101868430A (zh) * 2007-11-15 2010-10-20 美国石膏公司 湿法研磨含有聚羧酸盐的石膏

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10279341A (ja) * 1997-04-02 1998-10-20 Denki Kagaku Kogyo Kk セメント組成物
DE1061089T1 (de) 1999-06-15 2001-07-19 Sika Ag, Vormals Kaspar Winkler & Co Mehrzweck-, Polymer-Zementdispergiermittel für Beton mit hoher Fliessfähigkeit und Festigkeit
EP1138696A1 (en) 2000-03-29 2001-10-04 Sika AG, vorm. Kaspar Winkler & Co. Polymers for cement dispersing admixtures
EP1348729A1 (de) * 2002-03-25 2003-10-01 Sika Schweiz AG Polymere in festem Aggregatzustand
JP2003327459A (ja) * 2002-05-10 2003-11-19 Nippon Shokubai Co Ltd セメント混和剤
KR20050116378A (ko) * 2003-03-19 2005-12-12 유나이티드 스테이츠 집섬 컴파니 세트 석고의 인터라킹 매트릭스를 포함하는 음향 판넬 및그 제조방법
KR101265569B1 (ko) * 2005-06-02 2013-05-21 더블유.알. 그레이스 앤드 캄파니-콘. 바이오매스-유도된 분쇄 보조제
PL1896374T3 (pl) 2005-06-14 2019-04-30 United States Gypsum Co Zaczyn gipsowy z dodatkiem środka dyspergującego o dwóch powtarzalnych jednostkach konstytucyjnych
JP5107660B2 (ja) * 2007-03-28 2012-12-26 太平洋セメント株式会社 セメント添加材及びセメント組成物
US8993656B2 (en) * 2009-01-21 2015-03-31 W.R. Grace & Co.-Conn. Robust polycarboxylate containing ether linkages for milling preparation of cementitious materials
EP2251376A1 (de) * 2009-05-15 2010-11-17 Sika Technology AG Wässrige Polymerdispersionen
EP2336100A1 (de) * 2009-12-08 2011-06-22 Sika Technology AG Zusatzmittel für mineralische Bindemittel mit verringertem Braunverfärbungspotential

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169747A (en) * 1975-10-21 1979-10-02 United States Gypsum Company Composition for accelerating the setting of calcined gypsum and the product formed thereby
US4298394A (en) * 1978-07-26 1981-11-03 Bpb Industries Limited Organic gypsum set accelerators
WO2006115496A1 (en) * 2005-04-27 2006-11-02 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
CN101203466A (zh) * 2005-06-14 2008-06-18 美国石膏公司 利用二重复单元分散剂的石膏产品和其制备方法
CN201006859Y (zh) * 2006-12-30 2008-01-16 山东泰和东新股份有限公司 石膏板促凝剂制备装置
CN101868430A (zh) * 2007-11-15 2010-10-20 美国石膏公司 湿法研磨含有聚羧酸盐的石膏

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105621925A (zh) * 2014-10-26 2016-06-01 武汉鸿信通科技有限公司 一种喷射混凝土促凝剂
CN104556809A (zh) * 2014-12-04 2015-04-29 肇庆北新建材有限公司 一种石膏板促凝剂的制备方法
WO2019015139A1 (zh) * 2017-07-21 2019-01-24 北新集团建材股份有限公司 石膏板促凝剂的添加方法及其制成的石膏板
CN114793433A (zh) * 2020-02-25 2022-07-26 圣戈班石膏板公司 湿式促进剂、制备湿式促进剂的方法和生产石膏产品的方法

Also Published As

Publication number Publication date
US20140303289A1 (en) 2014-10-09
US9255032B2 (en) 2016-02-09
EP2794511A1 (de) 2014-10-29
EP2607332A1 (de) 2013-06-26
EP2794511B1 (de) 2018-09-12
WO2013092358A1 (de) 2013-06-27
JP6158826B2 (ja) 2017-07-05
JP2015502323A (ja) 2015-01-22

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20140730

RJ01 Rejection of invention patent application after publication