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WO2007034073A3 - Procede de preparation d'une composition de platre - Google Patents

Procede de preparation d'une composition de platre Download PDF

Info

Publication number
WO2007034073A3
WO2007034073A3 PCT/FR2006/002152 FR2006002152W WO2007034073A3 WO 2007034073 A3 WO2007034073 A3 WO 2007034073A3 FR 2006002152 W FR2006002152 W FR 2006002152W WO 2007034073 A3 WO2007034073 A3 WO 2007034073A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
plaster
plaster composition
water
composition
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.)
Ceased
Application number
PCT/FR2006/002152
Other languages
English (en)
Other versions
WO2007034073A2 (fr
Inventor
Philippe Thouilleux
Jean-Philippe Boisvert
Isabelle Javierrre
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.)
Etex France Building Performance SA
Original Assignee
Lafarge Platres SA
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 Lafarge Platres SA filed Critical Lafarge Platres SA
Priority to CA002622819A priority Critical patent/CA2622819A1/fr
Priority to AU2006293818A priority patent/AU2006293818A1/en
Priority to US12/065,998 priority patent/US20080206599A1/en
Priority to EP06808174A priority patent/EP1928804A2/fr
Publication of WO2007034073A2 publication Critical patent/WO2007034073A2/fr
Publication of WO2007034073A3 publication Critical patent/WO2007034073A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B28/16—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 containing anhydrite, e.g. Keene's cement
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0067—Function or property of ingredients for mortars, concrete or artificial stone the ingredients being formed in situ by chemical reactions or conversion of one or more of the compounds of the composition
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

L'invention a pour objet un procédé de préparation d'une composition de plâtre contenant un polymère réticulé, comprenant les étapes suivantes: préparation d'une pâte de la composition de plâtre par mélange des différents constituants de la composition ou précurseurs de ceux-ci avec de l'eau, dans un mélangeur; prise hydraulique; et séchage et réticulation en présence de chaleur. L'invention s'applique à la fabrication de plaques de plâtre . L'invention a encore pour objet une composition de plâtre contenant un polymère réticulé, et comprenant en outre un additif de résistance à l'eau en une quantité telle que la reprise en eau est inférieure à 10%.
PCT/FR2006/002152 2005-09-22 2006-09-20 Procede de preparation d'une composition de platre Ceased WO2007034073A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002622819A CA2622819A1 (fr) 2005-09-22 2006-09-20 Procede de preparation d'une composition de platre
AU2006293818A AU2006293818A1 (en) 2005-09-22 2006-09-20 Method for producing a plaster composition
US12/065,998 US20080206599A1 (en) 2005-09-22 2006-09-20 Method for Preparing a Gypsum Composition
EP06808174A EP1928804A2 (fr) 2005-09-22 2006-09-20 Procede de preparation d'une composition de platre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0509678 2005-09-22
FR0509678A FR2890959B1 (fr) 2005-09-22 2005-09-22 Procede de preparation d'une composition de platre.

Publications (2)

Publication Number Publication Date
WO2007034073A2 WO2007034073A2 (fr) 2007-03-29
WO2007034073A3 true WO2007034073A3 (fr) 2007-06-14

Family

ID=36570975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/002152 Ceased WO2007034073A2 (fr) 2005-09-22 2006-09-20 Procede de preparation d'une composition de platre

Country Status (7)

Country Link
US (1) US20080206599A1 (fr)
EP (1) EP1928804A2 (fr)
KR (1) KR20080047621A (fr)
AU (1) AU2006293818A1 (fr)
CA (1) CA2622819A1 (fr)
FR (1) FR2890959B1 (fr)
WO (1) WO2007034073A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8882907B2 (en) 2007-11-30 2014-11-11 Celanese International Corporation Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom
US8323400B2 (en) 2007-11-30 2012-12-04 Celanese International Corporation Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom
US20170107151A1 (en) * 2015-10-19 2017-04-20 United States Gypsum Company Water-resistant gypsum products and methods
EP3642171B1 (fr) * 2017-06-19 2021-06-30 Töröcsik, Ferencné Procédé de production d'un mélange de gypse résistant de façon permanente à l'humidité et plaque de plâtre préparée à partir du mélange de gypse ainsi produit
JP7420805B2 (ja) * 2018-11-21 2024-01-23 クナウフ ギプス カーゲー 石膏スタッコ再水和モルタルにおける水需要低減剤としてのｃｏ２の使用
CN116253550A (zh) * 2023-02-07 2023-06-13 河北优胜洁具有限公司 一种高强水凝胶石膏模具及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021259A (en) * 1972-06-19 1977-05-03 Japan Synthetic Rubber Co., Ltd. Gypsum composition
US4042409A (en) * 1975-04-03 1977-08-16 Mitsubishi Chemical Industries Limited Water repellent gypsum composition
JPS5344489B1 (fr) * 1970-06-30 1978-11-29
JPS5433532A (en) * 1977-08-19 1979-03-12 Kogyo Gijutsuin Production of gypsummresin complex
DE3721668A1 (de) * 1987-06-27 1989-01-05 Muanyagipari Kutato Intezet Verfahren zur hydrophobisierung von gipsgegenstaenden
EP1035088A1 (fr) * 1999-03-05 2000-09-13 Rohm And Haas Company Compositions de plâtre comprenant des esters d'acide poly(meth)acrylique
US20020128352A1 (en) * 2001-03-07 2002-09-12 Soane David S. Construction board materials with engineered microstructures
WO2003040055A1 (fr) * 2001-11-06 2003-05-15 National Gypsum Properties Llc Panneau de platre leger et procede de fabrication correspondant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789679B1 (fr) * 1999-02-12 2001-03-30 Lafarge Platres Element de construction prefabrique a base de platre, presentant une resistance a l'eau

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344489B1 (fr) * 1970-06-30 1978-11-29
US4021259A (en) * 1972-06-19 1977-05-03 Japan Synthetic Rubber Co., Ltd. Gypsum composition
US4042409A (en) * 1975-04-03 1977-08-16 Mitsubishi Chemical Industries Limited Water repellent gypsum composition
JPS5433532A (en) * 1977-08-19 1979-03-12 Kogyo Gijutsuin Production of gypsummresin complex
DE3721668A1 (de) * 1987-06-27 1989-01-05 Muanyagipari Kutato Intezet Verfahren zur hydrophobisierung von gipsgegenstaenden
EP1035088A1 (fr) * 1999-03-05 2000-09-13 Rohm And Haas Company Compositions de plâtre comprenant des esters d'acide poly(meth)acrylique
US20020128352A1 (en) * 2001-03-07 2002-09-12 Soane David S. Construction board materials with engineered microstructures
WO2003040055A1 (fr) * 2001-11-06 2003-05-15 National Gypsum Properties Llc Panneau de platre leger et procede de fabrication correspondant

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197851, Derwent World Patents Index; Class A14, AN 1978-92332A, XP002385115 *
DATABASE WPI Section Ch Week 197916, Derwent World Patents Index; Class A93, AN 1979-30857B, XP002385116 *

Also Published As

Publication number Publication date
FR2890959B1 (fr) 2008-04-18
KR20080047621A (ko) 2008-05-29
EP1928804A2 (fr) 2008-06-11
US20080206599A1 (en) 2008-08-28
FR2890959A1 (fr) 2007-03-23
CA2622819A1 (fr) 2007-03-29
WO2007034073A2 (fr) 2007-03-29
AU2006293818A1 (en) 2007-03-29

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