UA91856C2 - Suspension for producing gypsum articles, gypsum wallboard and method of its manufacture - Google Patents

Suspension for producing gypsum articles, gypsum wallboard and method of its manufacture

Info

Publication number
UA91856C2
UA91856C2 UAA200713725A UAA200713725A UA91856C2 UA 91856 C2 UA91856 C2 UA 91856C2 UA A200713725 A UAA200713725 A UA A200713725A UA A200713725 A UAA200713725 A UA A200713725A UA 91856 C2 UA91856 C2 UA 91856C2
Authority
UA
Ukraine
Prior art keywords
gypsum
suspension
manufacture
wallboard
articles
Prior art date
Application number
UAA200713725A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Цян Юй
Майкл Р. Линн
Вейсинь Д. Сун
Цинся ЛЮ
Майкл П. ШЕЙК
Фредерик Т. Джоунс
Original Assignee
Юнайтед Стейтс Джипсум Компани
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 Юнайтед Стейтс Джипсум Компани filed Critical Юнайтед Стейтс Джипсум Компани
Publication of UA91856C2 publication Critical patent/UA91856C2/en

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

The invention generally provides gypsum-containing slurries including stucco, trimetaphosphate salt, and naph-thalenesulfonate dispersant, wherein the trimetaphosphate salt is present in an amount of at least about 0.12 % by weight based on the weight of stucco. Other slurry additives can include accelerators, binders, starch, and paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.
UAA200713725A 2005-06-09 2006-06-07 Suspension for producing gypsum articles, gypsum wallboard and method of its manufacture UA91856C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68883905P 2005-06-09 2005-06-09

Publications (1)

Publication Number Publication Date
UA91856C2 true UA91856C2 (en) 2010-09-10

Family

ID=38048157

Family Applications (2)

Application Number Title Priority Date Filing Date
UAA200713725A UA91856C2 (en) 2005-06-09 2006-06-07 Suspension for producing gypsum articles, gypsum wallboard and method of its manufacture
UAA200713728A UA95074C2 (en) 2005-06-09 2006-06-08 Gypsum-containing slurry (variants), light weight strong low dusting gypsum wallboard and the method for its production

Family Applications After (1)

Application Number Title Priority Date Filing Date
UAA200713728A UA95074C2 (en) 2005-06-09 2006-06-08 Gypsum-containing slurry (variants), light weight strong low dusting gypsum wallboard and the method for its production

Country Status (6)

Country Link
CN (1) CN101189126A (en)
AR (4) AR054389A1 (en)
MY (1) MY148453A (en)
TW (3) TWI496757B (en)
UA (2) UA91856C2 (en)
ZA (2) ZA200709397B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9840066B2 (en) * 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US9828441B2 (en) 2012-10-23 2017-11-28 United States Gypsum Company Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
US10399899B2 (en) 2012-10-23 2019-09-03 United States Gypsum Company Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
US9540810B2 (en) 2012-10-23 2017-01-10 United States Gypsum Company Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
UA109836C2 (en) * 2012-12-03 2015-10-12 SUSTAINABLE Gypsum product and method of its manufacture
CN109721661B (en) * 2013-10-02 2022-04-15 美国石膏公司 Process for preparing pregelatinized, partially hydrolyzed starches and related processes and products
US10421250B2 (en) 2015-06-24 2019-09-24 United States Gypsum Company Composite gypsum board and methods related thereto
US11225046B2 (en) 2016-09-08 2022-01-18 United States Gypsum Company Gypsum board with perforated cover sheet and system and method for manufacturing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID21641A (en) * 1997-08-21 1999-07-08 United States Gypsum Co PRODUCTS CONTAINING GYPSUM BY IMPROVING RESISTANCE TO FIXED DEFORMATION AND METHODS AND COMPOSITION TO PRODUCE IT
WO2000006518A1 (en) * 1998-07-30 2000-02-10 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
US6387172B1 (en) * 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods

Also Published As

Publication number Publication date
TWI444349B (en) 2014-07-11
AR053623A1 (en) 2007-05-09
AR095907A2 (en) 2015-11-25
CN101189126A (en) 2008-05-28
ZA200709397B (en) 2008-10-29
TW200710059A (en) 2007-03-16
TWI496757B (en) 2015-08-21
TW201332933A (en) 2013-08-16
UA95074C2 (en) 2011-07-11
AR054389A1 (en) 2007-06-20
ZA200709399B (en) 2008-10-29
AR095906A2 (en) 2015-11-25
MY148453A (en) 2013-04-30
TW200708494A (en) 2007-03-01

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