MA33807B1 - Matériau à base de plâtre comprenant un agent apte à piéger le formaldéhyde - Google Patents

Matériau à base de plâtre comprenant un agent apte à piéger le formaldéhyde

Info

Publication number
MA33807B1
MA33807B1 MA34945A MA34945A MA33807B1 MA 33807 B1 MA33807 B1 MA 33807B1 MA 34945 A MA34945 A MA 34945A MA 34945 A MA34945 A MA 34945A MA 33807 B1 MA33807 B1 MA 33807B1
Authority
MA
Morocco
Prior art keywords
formaldehyde
trapping formaldehyde
agent suitable
plaster material
trapping
Prior art date
Application number
MA34945A
Other languages
Arabic (ar)
English (en)
Inventor
Parkina Sahay-Turner
Original Assignee
Bpb Ltd
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 Bpb Ltd filed Critical Bpb Ltd
Publication of MA33807B1 publication Critical patent/MA33807B1/fr

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
    • 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
    • C04B24/126—Urea
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/34—Natural resins, e.g. rosin
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Finishing Walls (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

La présente invention porte sur un matériau à base de plâtre qui comprend un agent apte à piéger le formaldéhyde, en particulier sur une plaque de plâtre destinée à du matériel d'agencement d'immeubles d'habitation. L'agent apte à piéger le formaldéhyde est choisi parmi l'éthylène-urée et ses dérivés, les composés comprenant un ou plusieurs méthylènes actifs, les sulfites, les tannins et leurs mélanges. L'invention porte également sur l'utilisation dudit matériau pour la réduction de la quantité de formaldéhyde présente dans l'atmosphère à l'intérieur d'immeubles d'habitation.
MA34945A 2009-11-16 2012-06-06 Matériau à base de plâtre comprenant un agent apte à piéger le formaldéhyde MA33807B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09176123.9A EP2327672B1 (fr) 2009-11-16 2009-11-16 Matériau à base de gypse capable de piéger formaldéhyde
PCT/EP2010/067475 WO2011058172A1 (fr) 2009-11-16 2010-11-15 Matériau à base de plâtre comprenant un agent apte à piéger le formaldéhyde

Publications (1)

Publication Number Publication Date
MA33807B1 true MA33807B1 (fr) 2012-12-03

Family

ID=41402578

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34945A MA33807B1 (fr) 2009-11-16 2012-06-06 Matériau à base de plâtre comprenant un agent apte à piéger le formaldéhyde

Country Status (29)

Country Link
US (2) US8500903B2 (fr)
EP (1) EP2327672B1 (fr)
JP (2) JP2013510797A (fr)
CN (1) CN102791652A (fr)
AU (1) AU2010317906A1 (fr)
BR (1) BR112012011282B1 (fr)
CA (1) CA2704884C (fr)
CL (1) CL2012001240A1 (fr)
CO (1) CO6551746A2 (fr)
CY (1) CY1118904T1 (fr)
DK (1) DK2327672T3 (fr)
EA (1) EA022292B1 (fr)
ES (1) ES2626282T3 (fr)
HR (1) HRP20170751T1 (fr)
HU (1) HUE034354T2 (fr)
IL (1) IL219490A (fr)
LT (1) LT2327672T (fr)
MA (1) MA33807B1 (fr)
MX (1) MX338341B (fr)
MY (1) MY162828A (fr)
NZ (1) NZ600331A (fr)
PH (1) PH12012500840A1 (fr)
PL (1) PL2327672T3 (fr)
PT (1) PT2327672T (fr)
SI (1) SI2327672T1 (fr)
TN (1) TN2012000200A1 (fr)
UA (1) UA113272C2 (fr)
WO (1) WO2011058172A1 (fr)
ZA (1) ZA201203346B (fr)

Families Citing this family (14)

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FR2929952B1 (fr) * 2008-04-11 2011-02-11 Saint Gobain Isover Composition d'encollage pour fibres minerales et produits resultants
PL2327672T3 (pl) * 2009-11-16 2017-08-31 Bpb Limited Materiał na bazie zaprawy gipsowej zawierający środek zdolny do zatrzymywania formaldehydu
DE102011088094A1 (de) 2011-12-09 2013-06-13 Wacker Chemie Ag Verfahren zur Reduktion des Gehalts an Formaldehyd in wässrigen Polymerdispersionen mit latent Formaldehyd freisetzenden Bestandteilen
JP5694244B2 (ja) * 2012-06-28 2015-04-01 住江織物株式会社 トイレ臭除去フィルター
WO2015072745A1 (fr) * 2013-11-12 2015-05-21 윤중호 Dispositif de détection de fuite de gaz
FR3016178A1 (fr) * 2014-01-03 2015-07-10 Saint Gobain Placo Materiau a base de platre renfermant un complexe metallique d'edta.
FR3016165A1 (fr) * 2014-01-03 2015-07-10 Saint Gobain Placo Materiau a base de platre renfermant de la caseine et du charbon actif.
JP6353614B2 (ja) * 2015-06-30 2018-07-04 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 化学ホルムアルデヒドフィルタ
CN105289520A (zh) * 2015-10-23 2016-02-03 杨洋 一种甲醛捕捉剂及其制备方法
FR3048695B1 (fr) * 2016-03-14 2018-04-13 Saint-Gobain Placo Plaque de platre
CN109437793B (zh) * 2018-11-20 2021-04-30 郑州航空工业管理学院 一种能大量吸附装修污染物的轻质泡沫混凝土
CN109589945B (zh) * 2018-12-26 2021-12-14 郑州绿佳环保科技有限公司 一种甲醛清除剂及其制备方法
CN111606729B (zh) * 2019-04-10 2021-09-28 北新集团建材股份有限公司 一种分层浇筑式净醛纸面石膏板及其制备方法
KR102249184B1 (ko) * 2019-06-19 2021-05-06 김두현 유해물질 저감용 석고 조성물

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Also Published As

Publication number Publication date
ES2626282T3 (es) 2017-07-24
HRP20170751T1 (hr) 2017-07-28
CO6551746A2 (es) 2012-10-31
CA2704884A1 (fr) 2011-05-16
LT2327672T (lt) 2017-07-25
HUE034354T2 (en) 2018-02-28
JP2013510797A (ja) 2013-03-28
ZA201203346B (en) 2013-01-30
EA022292B1 (ru) 2015-12-30
DK2327672T3 (en) 2017-06-06
SI2327672T1 (sl) 2017-06-30
US8500903B2 (en) 2013-08-06
CA2704884C (fr) 2017-05-09
CN102791652A (zh) 2012-11-21
EP2327672B1 (fr) 2017-03-01
BR112012011282A2 (pt) 2016-04-12
CY1118904T1 (el) 2018-01-10
UA113272C2 (xx) 2017-01-10
US20110113961A1 (en) 2011-05-19
CL2012001240A1 (es) 2012-10-12
WO2011058172A1 (fr) 2011-05-19
JP2017066857A (ja) 2017-04-06
MX338341B (es) 2016-04-13
US20130276673A1 (en) 2013-10-24
TN2012000200A1 (en) 2013-12-12
PL2327672T3 (pl) 2017-08-31
US9174870B2 (en) 2015-11-03
MY162828A (en) 2017-07-31
AU2010317906A1 (en) 2012-05-24
MX2012005172A (es) 2012-09-07
IL219490A (en) 2016-06-30
PT2327672T (pt) 2017-05-23
EP2327672A1 (fr) 2011-06-01
PH12012500840A1 (en) 2012-11-26
NZ600331A (en) 2014-07-25
EA201290349A1 (ru) 2012-10-30
IL219490A0 (en) 2012-06-28
BR112012011282B1 (pt) 2020-04-14

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