CN101835724A - 用于形成固体的石膏混合物 - Google Patents

用于形成固体的石膏混合物 Download PDF

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Publication number
CN101835724A
CN101835724A CN200880113061A CN200880113061A CN101835724A CN 101835724 A CN101835724 A CN 101835724A CN 200880113061 A CN200880113061 A CN 200880113061A CN 200880113061 A CN200880113061 A CN 200880113061A CN 101835724 A CN101835724 A CN 101835724A
Authority
CN
China
Prior art keywords
mixture
sand
slurry
polysaccharide
water
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
CN200880113061A
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English (en)
Chinese (zh)
Inventor
丹尼斯·莱特凯曼
约翰·W·威尔逊
雷蒙德·加利基安二世
布赖恩·K·鲍尔
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.)
United States Gypsum Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40562165&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101835724(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of CN101835724A publication Critical patent/CN101835724A/zh
Pending legal-status Critical Current

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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CN200880113061A 2007-10-23 2008-10-20 用于形成固体的石膏混合物 Pending CN101835724A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7607P 2007-10-23 2007-10-23
US61/000,076 2007-10-23
PCT/US2008/080490 WO2009055337A1 (en) 2007-10-23 2008-10-20 Gypsum mixtures for forming solids

Publications (1)

Publication Number Publication Date
CN101835724A true CN101835724A (zh) 2010-09-15

Family

ID=40562165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880113061A Pending CN101835724A (zh) 2007-10-23 2008-10-20 用于形成固体的石膏混合物

Country Status (10)

Country Link
US (1) US7754007B2 (https=)
EP (1) EP2203396A4 (https=)
JP (1) JP5634868B2 (https=)
CN (1) CN101835724A (https=)
BR (1) BRPI0815947B1 (https=)
CA (1) CA2701722C (https=)
CO (1) CO6280418A2 (https=)
MX (1) MX2010002814A (https=)
RU (1) RU2513736C2 (https=)
WO (1) WO2009055337A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952530A (zh) * 2011-08-26 2013-03-06 肖志军 一种油气井固井用缓凝剂
CN108203257A (zh) * 2018-01-16 2018-06-26 曲靖师范学院 一种用于β半水石膏加速水合黄橙色素促凝剂
CN109320121A (zh) * 2018-11-09 2019-02-12 曲靖师范学院 一种用于β半水石膏加速水合硬化的龙胆紫促凝剂

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
CA2771666C (en) 2009-09-02 2018-02-06 Basf Construction Polymers Gmbh Formulation and its use
US20110054081A1 (en) * 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
US8758504B2 (en) 2010-09-27 2014-06-24 W. R. Grace & Co.-Conn. Dilution-stable cement grinding additive composition
US20130330532A1 (en) 2010-10-11 2013-12-12 Basf Construction Polymers Gmbh Dispersant containing gypsum slurry
WO2015042031A1 (en) 2013-09-18 2015-03-26 W.R. Grace & Co.-Conn. Cement grinding additive for enabling pvc equipment use
CA3026648A1 (en) 2016-06-07 2017-12-14 United States Gypsum Company Pourable compositions
CN114585595B (zh) * 2019-10-15 2023-02-17 吉野石膏株式会社 自流平材料组合物
US11760692B2 (en) 2020-01-28 2023-09-19 United States Gypsum Company Setting type joint compound compositions with reduced plaster
US12291485B2 (en) 2021-09-20 2025-05-06 United States Gypsum Company Gypsum cement compositions with aggregate stabilizers and methods for forming floor underlayment
US20230382793A1 (en) * 2022-05-27 2023-11-30 United States Gypsum Company Plaster formula with increased porosity
US20240400448A1 (en) * 2023-06-02 2024-12-05 Onx, Inc. Material composition for use in construction and methods of applying the same

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US2078198A (en) * 1936-10-02 1937-04-20 United States Gypsum Co Set-stabilized gypsum plaster
US3573947A (en) * 1968-08-19 1971-04-06 United States Gypsum Co Accelerator for gypsum plaster
JPS528027A (en) * 1975-07-09 1977-01-21 Sumitomo Chemical Co Flowable gypsum plaster composition
JPS5374527A (en) * 1976-12-13 1978-07-03 Sumitomo Chemical Co Composition of gypsum plaster
DE3024152C2 (de) * 1980-06-27 1984-04-12 Zschimmer & Schwarz Gmbh & Co Chemische Fabriken, 5420 Lahnstein Masse zur Herstellung von Gipsformen
AU552355B2 (en) * 1981-12-09 1986-05-29 Societe Anonyme D'explosifs Et De Produits Chimiques Reactivatable set-inhibited cementitious compositions
US5175278A (en) * 1985-06-28 1992-12-29 Merck & Co., Inc. Heteropolysaccharide S-657
JPS62207755A (ja) * 1986-03-05 1987-09-12 三井東圧化学株式会社 石膏組成物
US4954440A (en) * 1988-06-16 1990-09-04 The Standard Oil Company Production of polysaccharides from filamentous fungi
DE3937431A1 (de) * 1989-11-10 1991-05-16 Knauf Westdeutsche Gips Verschleissschicht fuer nutzboeden
SU1738773A1 (ru) * 1990-02-19 1992-06-07 Центр Научно-Технических Услуг "Строитель" При Ленинградском Областном Правлении Научно-Технического Общества "Стройиндустрия" Гипсобетонна смесь
SU1728197A1 (ru) * 1990-02-19 1992-04-23 Центр Научно-Технических Услуг "Строитель" Сырьева смесь дл получени конструктивно-теплоизол ционного материала
US5439518A (en) * 1993-01-06 1995-08-08 Georgia-Pacific Corporation Flyash-based compositions
US5424099A (en) * 1993-03-12 1995-06-13 W.R. Grace & Co.-Conn. High strength pourable gypsum floor underlayments and methods of providing same
JP4642160B2 (ja) * 1995-12-15 2011-03-02 モンサント・カンパニー セメント系における改善された流動学的性質の制御方法
US5879446A (en) * 1998-08-21 1999-03-09 National Gypsum Company Gypsum wallboard, and method of making same
US6409823B1 (en) * 1999-12-28 2002-06-25 United States Gypsum Company Hydration enhancing additives
DE10013577A1 (de) * 2000-03-18 2001-09-20 Wolff Walsrode Ag Verwendung von Polysacchariden oder Polysaccharidderivaten, die nach Vergelung und Heiß-Dampf-Mahltrocknung mittels Gas- oder Wasserdampftrocknung hergestellt wurden, in Baustoffgemischen
WO2003082767A1 (en) * 2002-03-27 2003-10-09 United States Gypsum Company Sprayable machinable media
US7572328B2 (en) * 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US7504165B2 (en) * 2005-06-14 2009-03-17 United States Gypsum Company High strength flooring compositions
CA2607973A1 (en) * 2005-06-14 2006-12-28 United States Gypsum Company Modifiers for gypsum slurries and method of using them
EP1993970A2 (en) * 2006-03-06 2008-11-26 Akzo Nobel Coatings International BV Method of applying a top layer of a floor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952530A (zh) * 2011-08-26 2013-03-06 肖志军 一种油气井固井用缓凝剂
CN102952530B (zh) * 2011-08-26 2016-01-27 肖志军 一种油气井固井用缓凝剂
CN108203257A (zh) * 2018-01-16 2018-06-26 曲靖师范学院 一种用于β半水石膏加速水合黄橙色素促凝剂
CN109320121A (zh) * 2018-11-09 2019-02-12 曲靖师范学院 一种用于β半水石膏加速水合硬化的龙胆紫促凝剂

Also Published As

Publication number Publication date
BRPI0815947B1 (pt) 2020-11-24
RU2010109198A (ru) 2011-11-27
CA2701722C (en) 2015-12-29
JP2011500503A (ja) 2011-01-06
BRPI0815947A2 (pt) 2018-07-10
MX2010002814A (es) 2010-04-21
WO2009055337A1 (en) 2009-04-30
JP5634868B2 (ja) 2014-12-03
CA2701722A1 (en) 2009-04-30
EP2203396A4 (en) 2012-06-27
EP2203396A1 (en) 2010-07-07
CO6280418A2 (es) 2011-05-20
US20090101045A1 (en) 2009-04-23
US7754007B2 (en) 2010-07-13
RU2513736C2 (ru) 2014-04-20

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