WO2014172469A3 - Surfactant composition for use in gypsum wallboard manufacture - Google Patents

Surfactant composition for use in gypsum wallboard manufacture Download PDF

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Publication number
WO2014172469A3
WO2014172469A3 PCT/US2014/034385 US2014034385W WO2014172469A3 WO 2014172469 A3 WO2014172469 A3 WO 2014172469A3 US 2014034385 W US2014034385 W US 2014034385W WO 2014172469 A3 WO2014172469 A3 WO 2014172469A3
Authority
WO
WIPO (PCT)
Prior art keywords
gypsum
surfactant composition
gypsum wallboard
wallboard manufacture
composition
Prior art date
Application number
PCT/US2014/034385
Other languages
French (fr)
Other versions
WO2014172469A4 (en
WO2014172469A2 (en
Inventor
Lawrence MUNIE
Jarrod KALTENBACH
Mary BEDDAOUI
Brian K. Mirous
Original Assignee
Stepan Company
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 Stepan Company filed Critical Stepan Company
Priority to AU2014254011A priority Critical patent/AU2014254011A1/en
Priority to EP14785037.4A priority patent/EP2986581A4/en
Priority to CN201480034507.7A priority patent/CN105307999A/en
Priority to CA2909294A priority patent/CA2909294A1/en
Publication of WO2014172469A2 publication Critical patent/WO2014172469A2/en
Publication of WO2014172469A3 publication Critical patent/WO2014172469A3/en
Publication of WO2014172469A4 publication Critical patent/WO2014172469A4/en

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
    • 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)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Building Environments (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

A gypsum composition including calcined gypsum, water, and a foaming agent composition which comprises at least one betaine, either alone or in combination with at least one alkyl sulfate and/or at least one alkyl ether sulfate, is disclosed. The gypsum composition can be used to prepare foamed gypsum wallboard.
PCT/US2014/034385 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture WO2014172469A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2014254011A AU2014254011A1 (en) 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture
EP14785037.4A EP2986581A4 (en) 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture
CN201480034507.7A CN105307999A (en) 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture
CA2909294A CA2909294A1 (en) 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361813044P 2013-04-17 2013-04-17
US61/813,044 2013-04-17

Publications (3)

Publication Number Publication Date
WO2014172469A2 WO2014172469A2 (en) 2014-10-23
WO2014172469A3 true WO2014172469A3 (en) 2014-12-11
WO2014172469A4 WO2014172469A4 (en) 2015-01-29

Family

ID=51731976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/034385 WO2014172469A2 (en) 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture

Country Status (6)

Country Link
EP (1) EP2986581A4 (en)
CN (1) CN105307999A (en)
AR (1) AR095902A1 (en)
AU (1) AU2014254011A1 (en)
CA (1) CA2909294A1 (en)
WO (1) WO2014172469A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015203362B2 (en) * 2015-06-17 2020-09-24 Stepan Co. Branched alkyl sulfate gypsum foamer
WO2016205170A1 (en) 2015-06-17 2016-12-22 Stepan Company Branched alkyl sulfate gypsum foamer
US10252942B2 (en) 2015-06-29 2019-04-09 Allied Foam Tech Corp. Fiber containing aqueous foam composite, the process and use
WO2017063047A1 (en) * 2015-10-14 2017-04-20 Csr Building Products Limited Surfactant composition
CN107400505B (en) * 2017-07-06 2020-11-24 中国石油天然气股份有限公司 High-temperature solid foam scrubbing agent and preparation method thereof
CN107902947B (en) * 2017-10-16 2020-07-03 广东盛瑞科技股份有限公司 Concrete foaming agent and preparation method thereof
US20210195894A1 (en) * 2018-09-07 2021-07-01 Rhodia Operations Surfactant composition and use thereof
US20230002278A1 (en) * 2021-06-23 2023-01-05 Knauf Gips Kg Gypsum wallboard having multiple blended surfactants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039800A (en) * 1998-05-14 2000-03-21 Witco Corporation Production of foamed compositions containing gypsum
US6706128B2 (en) * 2001-06-22 2004-03-16 National Gypsum Properties, Llc Method of providing void space in gypsum wallboard and in a gypsum core composition
US20080087198A1 (en) * 2006-10-17 2008-04-17 Schwartz Steven A Gypsum composition
US7819993B2 (en) * 2002-10-29 2010-10-26 Yoshino Gypsum Co., Ltd. Method for producing light gypsum board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814459B1 (en) * 2000-09-22 2002-12-06 Lafarge Platres SURFACTANT COMPOSITION FOR PLASTERBOARDS
EP1266875A3 (en) * 2001-06-15 2009-10-21 Kao Corporation Slurry rheology modifier
US7013975B2 (en) * 2004-07-26 2006-03-21 Halliburton Energy Services, Inc. Foamed cement slurries, additives and methods
US7077203B1 (en) * 2005-09-09 2006-07-18 Halliburton Energy Services, Inc. Methods of using settable compositions comprising cement kiln dust
FR2913351B1 (en) * 2007-03-08 2010-11-26 Rhodia Recherches Et Tech USE OF BETAINE AS A DRAINAGE REDUCTION AGENT FOR FOAM

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039800A (en) * 1998-05-14 2000-03-21 Witco Corporation Production of foamed compositions containing gypsum
US6706128B2 (en) * 2001-06-22 2004-03-16 National Gypsum Properties, Llc Method of providing void space in gypsum wallboard and in a gypsum core composition
US7819993B2 (en) * 2002-10-29 2010-10-26 Yoshino Gypsum Co., Ltd. Method for producing light gypsum board
US20080087198A1 (en) * 2006-10-17 2008-04-17 Schwartz Steven A Gypsum composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2986581A4 *

Also Published As

Publication number Publication date
EP2986581A2 (en) 2016-02-24
AU2014254011A1 (en) 2015-11-05
CA2909294A1 (en) 2014-10-23
AR095902A1 (en) 2015-11-18
CN105307999A (en) 2016-02-03
WO2014172469A4 (en) 2015-01-29
EP2986581A4 (en) 2016-12-14
WO2014172469A2 (en) 2014-10-23

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