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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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Status Withdrawn legal-status Critical Current

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)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Building Environments (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
US10252942B2 (en)	2015-06-29	2019-04-09	Allied Foam Tech Corp.	Fiber containing aqueous foam composite, the process and use
US20180305258A1 (en) *	2015-10-14	2018-10-25	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
CN113015431A (en) *	2018-09-07	2021-06-22	罗地亚经营管理公司	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
ES2400345T3 (en) *	2002-10-29	2013-04-09	Yoshino Gypsum Co., Ltd.	Method to manufacture a light plasterboard
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 CA CA2909294A patent/CA2909294A1/en not_active Abandoned
- 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 CN CN201480034507.7A patent/CN105307999A/en active Pending
- 2014-04-16 WO PCT/US2014/034385 patent/WO2014172469A2/en active Application Filing
- 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
WO2014172469A3 (en)	2014-12-11
CA2909294A1 (en)	2014-10-23
WO2014172469A4 (en)	2015-01-29
WO2014172469A2 (en)	2014-10-23
CN105307999A (en)	2016-02-03
AU2014254011A1 (en)	2015-11-05
EP2986581A2 (en)	2016-02-24
AR095902A1 (en)	2015-11-18

Publication	Publication Date	Title
ZA201603888B (en)	2017-09-27	Accelerating admixture for cementitious compositions
EP2889350A4 (en)	2016-05-18	Tacky-adhesive composition
EP2986581A4 (en)	2016-12-14	Surfactant composition for use in gypsum wallboard manufacture
ZA201602887B (en)	2017-07-26	Gypsum wallboard produced using a high water-to-stucco ratio
EP3017864A4 (en)	2017-03-29	Surfactant composition
IL243396A0 (en)	2016-02-29	Cement composition
EP3006525A4 (en)	2016-11-09	Asphalt-urethane composition
FI20135899L (en)	2015-03-07	Admixture for cementitious compositions
EP3105301A4 (en)	2017-12-06	A pozzolan for use in a cement composition having a low heat of hydration
IL243308B (en)	2020-03-31	Water-resistant composition
EP2952550A4 (en)	2016-09-28	Surface-selective polishing composition
EP3052604A4 (en)	2017-03-22	Surfactant composition
GB2517680B (en)	2019-05-15	Tracheostomal plaster
GB201309087D0 (en)	2013-07-03	Mortar tool
HK1216081A1 (en)	2016-10-14	Bathing agent composition
ZA201507804B (en)	2017-08-30	New sanitary composition
EP3012237A4 (en)	2017-02-22	Liquid dispersant composition for gypsum
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
EP3034162A4 (en)	2017-04-05	Surfactant composition
GB201301774D0 (en)	2013-03-20	Composition
GB2535332B (en)	2017-04-26	Cement set activators for cement compositions and associated methods
EP2981511A4 (en)	2016-11-23	Cement set activators for set-delayed cement compositions and associated methods
GB201305622D0 (en)	2013-05-15	Composition
GB2532383B (en)	2020-09-02	Set-delayed cement compositions comprising pumice and associated methods

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