BR112015021022A2 - placas de gesso para absorção de poluentes orgânicos - Google Patents

placas de gesso para absorção de poluentes orgânicos

Info

Publication number
BR112015021022A2
BR112015021022A2 BR112015021022A BR112015021022A BR112015021022A2 BR 112015021022 A2 BR112015021022 A2 BR 112015021022A2 BR 112015021022 A BR112015021022 A BR 112015021022A BR 112015021022 A BR112015021022 A BR 112015021022A BR 112015021022 A2 BR112015021022 A2 BR 112015021022A2
Authority
BR
Brazil
Prior art keywords
absorption
organic pollutants
gypsum
gypsum boards
microporous material
Prior art date
Application number
BR112015021022A
Other languages
English (en)
Inventor
Hedman Göran
Faure Jean-Michel
Original Assignee
Siniat Int Sas
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 Siniat Int Sas filed Critical Siniat Int Sas
Publication of BR112015021022A2 publication Critical patent/BR112015021022A2/pt

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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0078—Sorbent materials
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Building Environments (AREA)

Abstract

resumo patente de invenção: "placas de gesso para absorção de poluentes orgânicos". a presente invenção refere-se a uma placa de gesso que compreende uma camada de gesso e pelo menos um revestimento disposto na última mencionada, a camada de gesso compreende um material microporoso e o dito material microporoso compreende aglomerados de sílica precipitada. essa placa de gesso tem a propriedade de absorver efetivamente compostos orgânicos voláteis.
BR112015021022A 2013-03-29 2014-03-23 placas de gesso para absorção de poluentes orgânicos BR112015021022A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1352945A FR3003880B1 (fr) 2013-03-29 2013-03-29 Plaques de platre absorbant les polluants organiques
PCT/EP2014/055777 WO2014154597A1 (en) 2013-03-29 2014-03-23 Plasterboards absorbing organic pollutants

Publications (1)

Publication Number Publication Date
BR112015021022A2 true BR112015021022A2 (pt) 2017-07-18

Family

ID=48468600

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021022A BR112015021022A2 (pt) 2013-03-29 2014-03-23 placas de gesso para absorção de poluentes orgânicos

Country Status (4)

Country Link
AU (1) AU2014243175A1 (pt)
BR (1) BR112015021022A2 (pt)
FR (1) FR3003880B1 (pt)
WO (1) WO2014154597A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033789B1 (fr) * 2015-03-17 2017-03-24 Saint Gobain Placo Plaque acoustique a base de platre
US11339572B1 (en) * 2017-01-23 2022-05-24 Gold Bond Building Products, Llc Method of manufacturing gypsum board with improved fire
EP3401292A1 (en) * 2017-05-10 2018-11-14 Saint-Gobain Placo Plaster-based material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725656A (ja) * 1993-05-10 1995-01-27 Chiyoda Uut Kk 石膏ボード及びその製造方法
JP2001059281A (ja) * 1999-08-23 2001-03-06 Nishikawa Norimichi 建 材
WO2006069961A1 (de) * 2004-12-23 2006-07-06 Knauf Gips Kg Bauplatte
SE529160C2 (sv) * 2004-12-27 2007-05-15 Svenska Aerogel Ab En metod för framställning av agglomerat av utfällt silikamaterial, ett mikroporöst material innefattande sådana agglomerat och användning därav
JP2009023864A (ja) * 2007-07-18 2009-02-05 Ube Board Kk 機能性建材
WO2011078708A1 (en) * 2009-12-24 2011-06-30 Carbon Credit Corporation New Zealand Limited Carbon plaster board
WO2013043882A1 (en) * 2011-09-23 2013-03-28 Georgia-Pacific Gypsum Llc Low thermal transmission building material

Also Published As

Publication number Publication date
FR3003880B1 (fr) 2015-07-17
AU2014243175A1 (en) 2015-08-20
FR3003880A1 (fr) 2014-10-03
WO2014154597A1 (en) 2014-10-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]