GB1276539A - Accelerator for gypsum plaster - Google Patents

Accelerator for gypsum plaster

Info

Publication number
GB1276539A
GB1276539A GB38770/69A GB3877069A GB1276539A GB 1276539 A GB1276539 A GB 1276539A GB 38770/69 A GB38770/69 A GB 38770/69A GB 3877069 A GB3877069 A GB 3877069A GB 1276539 A GB1276539 A GB 1276539A
Authority
GB
United Kingdom
Prior art keywords
gypsum
accelerator
plaster
aug
charge
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.)
Expired
Application number
GB38770/69A
Other languages
English (en)
Inventor
William Artsman Kinkade
Eugene Edward O'neill
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
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of GB1276539A publication Critical patent/GB1276539A/en
Expired 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
GB38770/69A 1968-08-19 1969-08-01 Accelerator for gypsum plaster Expired GB1276539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75378668A 1968-08-19 1968-08-19

Publications (1)

Publication Number Publication Date
GB1276539A true GB1276539A (en) 1972-06-01

Family

ID=25032147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38770/69A Expired GB1276539A (en) 1968-08-19 1969-08-01 Accelerator for gypsum plaster

Country Status (7)

Country Link
US (1) US3573947A (https=)
JP (1) JPS4822816B1 (https=)
BE (1) BE737572A (https=)
CA (1) CA921936A (https=)
DE (1) DE1940843C3 (https=)
GB (1) GB1276539A (https=)
IE (1) IE33250B1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2323188C2 (ru) * 2000-04-25 2008-04-27 Юнайтед Стейтс Джипсум Компани Гипсовые композиции с улучшенным сопротивлением постоянной деформации
CN111606587A (zh) * 2019-07-25 2020-09-01 中建材创新科技研究院有限公司 一种助磨剂添加方法

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870538A (en) * 1973-05-07 1975-03-11 Nat Gypsum Co Gypsum set accelerator
US3920465A (en) * 1973-05-07 1975-11-18 Nat Gypsum Co Gypsum set accelerator
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
US4059456A (en) * 1975-10-21 1977-11-22 United States Gypsum Company Composition for accelerating the setting of calcined gypsum and the product formed thereby
US4132565A (en) * 1977-10-31 1979-01-02 Kaiser Cement & Gypsum Corporation Accelerator for gypsum slurry
US4681644A (en) * 1985-09-27 1987-07-21 Usg Corporation Accelerator for gypsum plaster and process of manufacture
JPS6362991A (ja) * 1986-08-29 1988-03-19 株式会社　トヨツクス 可撓性ホ−ス
US5147403A (en) * 1989-03-15 1992-09-15 United States Gypsum Company Prosthesis implantation method
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
ID21641A (id) 1997-08-21 1999-07-08 United States Gypsum Co Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya
US6409823B1 (en) 1999-12-28 2002-06-25 United States Gypsum Company Hydration enhancing additives
US6379458B1 (en) 2000-02-11 2002-04-30 United States Gypsum Company Efficient set accelerator for plaster
US6387172B1 (en) * 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods
US6409825B1 (en) 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
WO2003082767A1 (en) 2002-03-27 2003-10-09 United States Gypsum Company Sprayable machinable media
US7338990B2 (en) * 2002-03-27 2008-03-04 United States Gypsum Company High molecular weight additives for calcined gypsum and cementitious compositions
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US7507257B2 (en) * 2003-02-04 2009-03-24 Wright Medical Technology, Inc. Injectable resorbable bone graft material, powder for forming same and methods relating thereto for treating bone defects
US7892472B2 (en) 2004-08-12 2011-02-22 United States Gypsum Company Method of making water-resistant gypsum-based article
MX2007013364A (es) * 2005-04-27 2008-01-14 United States Gypsum Co Acelerador de yeso humedo y metodos, composicion y producto relacionado con el mismo.
US7718019B2 (en) * 2005-04-27 2010-05-18 United States Gypsum Company Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
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US7771851B2 (en) * 2005-08-26 2010-08-10 United States Gypsum Company Gypsum-containing products containing alpha hemihydrate
JP5582702B2 (ja) * 2005-09-09 2014-09-03 アグノヴォス ヘルスケア，エルエルシー 合成骨移植片代用セメントおよびそれから製造された製品
US8025903B2 (en) 2005-09-09 2011-09-27 Wright Medical Technology, Inc. Composite bone graft substitute cement and articles produced therefrom
US20070102237A1 (en) * 2005-11-04 2007-05-10 Usg Interiors, Inc. Acoustical gypsum board for ceiling panel
US8262820B2 (en) * 2006-04-28 2012-09-11 United States Gypsum Company Method of water dispersing pregelatinized starch in making gypsum products
US20080152945A1 (en) * 2006-12-20 2008-06-26 David Paul Miller Fiber reinforced gypsum panel
US20080202415A1 (en) * 2007-02-28 2008-08-28 David Paul Miller Methods and systems for addition of cellulose ether to gypsum slurry
US7754006B2 (en) * 2007-03-20 2010-07-13 United States Gypsum Company Process for manufacturing ready-mixed setting alpha-calcium sulphate hemi-hydrate and kit for same
US7803296B2 (en) * 2007-06-11 2010-09-28 United States Gypsum Company Methods and systems for preparing gypsum slurry containing a cellulose ether
US7754007B2 (en) * 2007-10-23 2010-07-13 United States Gypsum Company Gypsum mixtures for forming solids
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US8303159B2 (en) 2008-09-05 2012-11-06 United States Gypsum Company Efficient wet starch preparation system for gypsum board production
US20110054081A1 (en) 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
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US9040153B2 (en) 2012-06-07 2015-05-26 Usg Interiors, Inc. Method of reducing ceiling tile sag and product thereof
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2323188C2 (ru) * 2000-04-25 2008-04-27 Юнайтед Стейтс Джипсум Компани Гипсовые композиции с улучшенным сопротивлением постоянной деформации
CN111606587A (zh) * 2019-07-25 2020-09-01 中建材创新科技研究院有限公司 一种助磨剂添加方法

Also Published As

Publication number Publication date
DE1940843B2 (de) 1975-05-22
DE1940843C3 (de) 1980-01-10
BE737572A (https=) 1970-02-02
JPS4822816B1 (https=) 1973-07-09
US3573947A (en) 1971-04-06
IE33250B1 (en) 1974-05-01
CA921936A (en) 1973-02-27
DE1940843A1 (de) 1970-02-26
IE33250L (en) 1970-02-19

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