EP2986581A4 - Surfactant composition for use in gypsum wallboard manufacture - Google Patents

Surfactant composition for use in gypsum wallboard manufacture

Info

Publication number
EP2986581A4
EP2986581A4 EP14785037.4A EP14785037A EP2986581A4 EP 2986581 A4 EP2986581 A4 EP 2986581A4 EP 14785037 A EP14785037 A EP 14785037A EP 2986581 A4 EP2986581 A4 EP 2986581A4
Authority
EP
European Patent Office
Prior art keywords
surfactant composition
gypsum wallboard
wallboard manufacture
manufacture
gypsum
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.)
Withdrawn
Application number
EP14785037.4A
Other languages
German (de)
French (fr)
Other versions
EP2986581A2 (en
Inventor
Lawrence Munie
Jarrod Kaltenbach
Mary B Odisho
Brian K Mirous
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.)
Stepan Co
Original Assignee
Stepan 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 Stepan Co filed Critical Stepan Co
Publication of EP2986581A2 publication Critical patent/EP2986581A2/en
Publication of EP2986581A4 publication Critical patent/EP2986581A4/en
Withdrawn legal-status Critical Current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
    • 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
EP14785037.4A 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture Withdrawn EP2986581A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361813044P 2013-04-17 2013-04-17
PCT/US2014/034385 WO2014172469A2 (en) 2013-04-17 2014-04-16 Surfactant composition for use in gypsum wallboard manufacture

Publications (2)

Publication Number Publication Date
EP2986581A2 EP2986581A2 (en) 2016-02-24
EP2986581A4 true EP2986581A4 (en) 2016-12-14

Family

ID=51731976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14785037.4A Withdrawn EP2986581A4 (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
WO2017004154A1 (en) * 2015-06-29 2017-01-05 Allied Foam Tech Corp. Fiber containing aqueous foam composite, the process and use
AU2016340041B2 (en) * 2015-10-14 2020-11-19 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
AU2018440399A1 (en) * 2018-09-07 2021-03-18 Specialty Operations France Surfactant composition and use thereof
US20230002278A1 (en) * 2021-06-23 2023-01-05 Knauf Gips Kg Gypsum wallboard having multiple blended surfactants

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060016602A1 (en) * 2004-07-26 2006-01-26 Halliburton Energy Services, Inc. Foamed cement compositions, additives, and associated methods
US7033431B2 (en) * 2000-09-22 2006-04-25 Lafarge Platres Surfactant composition for gypsum plaster boards
FR2913351A1 (en) * 2007-03-08 2008-09-12 Rhodia Recherches & Tech USE OF BETAINE AS A DRAINAGE REDUCTION AGENT FOR FOAM

Family Cites Families (6)

* 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
EP1266875A3 (en) * 2001-06-15 2009-10-21 Kao Corporation Slurry rheology modifier
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
EP1559698B1 (en) * 2002-10-29 2013-01-23 Yoshino Gypsum Co., Ltd. Method for producing light gypsum board
US7077203B1 (en) * 2005-09-09 2006-07-18 Halliburton Energy Services, Inc. Methods of using settable compositions comprising cement kiln dust
US7261772B1 (en) * 2006-10-17 2007-08-28 Lyondell Chemical Technology, L.P. Gypsum composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7033431B2 (en) * 2000-09-22 2006-04-25 Lafarge Platres Surfactant composition for gypsum plaster boards
US20060016602A1 (en) * 2004-07-26 2006-01-26 Halliburton Energy Services, Inc. Foamed cement compositions, additives, and associated methods
FR2913351A1 (en) * 2007-03-08 2008-09-12 Rhodia Recherches & Tech USE OF BETAINE AS A DRAINAGE REDUCTION AGENT FOR FOAM

Also Published As

Publication number Publication date
WO2014172469A3 (en) 2014-12-11
CN105307999A (en) 2016-02-03
AR095902A1 (en) 2015-11-18
CA2909294A1 (en) 2014-10-23
WO2014172469A4 (en) 2015-01-29
AU2014254011A1 (en) 2015-11-05
WO2014172469A2 (en) 2014-10-23
EP2986581A2 (en) 2016-02-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20151012

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20161111

RIC1 Information provided on ipc code assigned before grant

Ipc: C04B 28/14 20060101ALI20161107BHEP

Ipc: C04B 24/12 20060101AFI20161107BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20170610