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

Surfactant composition for use in gypsum wallboard manufacture

Info

Publication number: EP2986581A4
Authority: EP; European Patent Office
Prior art keywords: surfactant composition; gypsum wallboard; wallboard manufacture; manufacture; gypsum
Prior art date: 2013-04-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

2013-04-17

Filing date

2014-04-16

Publication date

2016-12-14

2014-04-16 Application filed by Stepan Co filed Critical Stepan Co

2016-02-24 Publication of EP2986581A2 publication Critical patent/EP2986581A2/en

2016-12-14 Publication of EP2986581A4 publication Critical patent/EP2986581A4/en

Status Withdrawn legal-status Critical Current

Links

229910052602 gypsum Inorganic materials 0.000 title 1
239000010440 gypsum Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000004094 surface-active agent Substances 0.000 title 1

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)

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
WO2016205170A1 (en)	2015-06-17	2016-12-22	Stepan Company	Branched alkyl sulfate gypsum foamer
AU2015203362B2 (en) *	2015-06-17	2020-09-24	Stepan Co.	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
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	A kind of high temperature solid foam discharge 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
EP3846625A4 (en) *	2018-09-07	2022-05-11	Rhodia Operations	SURFACTANT COMPOSITION AND USE THEREOF
US12612334B2 (en) *	2021-06-23	2026-04-28	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
AU2003273011B2 (en) *	2002-10-29	2007-07-19	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

2014
- 2014-04-16 EP EP14785037.4A patent/EP2986581A4/en not_active Withdrawn
- 2014-04-16 AU AU2014254011A patent/AU2014254011A1/en not_active Abandoned
- 2014-04-16 CA CA2909294A patent/CA2909294A1/en not_active Abandoned
- 2014-04-16 CN CN201480034507.7A patent/CN105307999A/en active Pending
- 2014-04-16 WO PCT/US2014/034385 patent/WO2014172469A2/en not_active Ceased
- 2014-04-21 AR ARP140101645A patent/AR095902A1/en unknown

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

Legal Events

Date	Code	Title	Description
2016-01-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-02-24	17P	Request for examination filed	Effective date: 20151012
2016-02-24	AK	Designated contracting states	Kind code of ref document: A2 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
2016-02-24	AX	Request for extension of the european patent	Extension state: BA ME
2016-07-27	DAX	Request for extension of the european patent (deleted)
2016-12-14	A4	Supplementary search report drawn up and despatched	Effective date: 20161111
2016-12-14	RIC1	Information provided on ipc code assigned before grant	Ipc: C04B 28/14 20060101ALI20161107BHEP Ipc: C04B 24/12 20060101AFI20161107BHEP
2017-11-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-12-06	18D	Application deemed to be withdrawn	Effective date: 20170610

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EP2986581A4 (en)	2016-12-14	Surfactant composition for use in gypsum wallboard manufacture
EP3017864A4 (en)	2017-03-29	Surfactant composition
ZA201400507B (en)	2016-01-27	Cementitious composition and admixture
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ZA201600241B (en)	2018-11-28	Water-resistant composition
EP3012237A4 (en)	2017-02-22	Liquid dispersant composition for gypsum
GB201307622D0 (en)	2013-06-12	Composition
ZA201507804B (en)	2017-08-30	New sanitary composition
EP3052604A4 (en)	2017-03-22	Surfactant composition
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GB201309087D0 (en)	2013-07-03	Mortar tool
GB2535880B (en)	2020-05-13	Two-part set-delayed cement compositions
GB2534036B (en)	2021-02-17	Cement set activators for set-delayed cement compositions and associated methods
GB201308502D0 (en)	2013-06-19	Composition
GB201301774D0 (en)	2013-03-20	Composition
GB2535332B (en)	2017-04-26	Cement set activators for cement compositions and associated methods
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TWM475808U (en)	2014-04-11	Planting-pot wallboard