WO2010094701A1 - Composition et peinture pour la régulation de l'humidité de l'air d'un local dans des immeubles - Google Patents

Composition et peinture pour la régulation de l'humidité de l'air d'un local dans des immeubles Download PDF

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Publication number
WO2010094701A1
WO2010094701A1 PCT/EP2010/051976 EP2010051976W WO2010094701A1 WO 2010094701 A1 WO2010094701 A1 WO 2010094701A1 EP 2010051976 W EP2010051976 W EP 2010051976W WO 2010094701 A1 WO2010094701 A1 WO 2010094701A1
Authority
WO
WIPO (PCT)
Prior art keywords
paint
silica gel
water
composition
pore volume
Prior art date
Application number
PCT/EP2010/051976
Other languages
German (de)
English (en)
Inventor
Manfred Weber
Lutz Hippe
Beate GÜNTHER
Brigitte Kaltofen
Burkhard Eipel
Horst Donth
Original Assignee
Velind Chemie Gmbh & Co Kg
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 Velind Chemie Gmbh & Co Kg filed Critical Velind Chemie Gmbh & Co Kg
Priority to EP10710251A priority Critical patent/EP2398749A1/fr
Publication of WO2010094701A1 publication Critical patent/WO2010094701A1/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
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/06—Acrylates
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • 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
    • C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
    • C04B2103/465—Water-sorbing agents, hygroscopic or hydrophilic agents
    • 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
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00267—Materials permeable to vapours or gases
    • 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
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Definitions

  • the invention relates to a composition and a coating comprising this composition for application to substrates in
  • the paint is understood in the context of the invention, a technical coating, which is applied as a liquid to pasty coating material mainly by brushing or rolling on surfaces in buildings.
  • the description of indoor climate in people's lounges includes data on temperature, relative humidity and air pollution in the form of dust and in the form of gaseous pollutants.
  • silica gel and of alumina molded bodies is known as a dry agent. They are used in particular for gas drying and by regenerated thermal desorption of the absorbed water vapor. Furthermore, silica gels are used for room drying in air conditioning systems in insulating glass elements and in packages of moisture-sensitive goods. In addition, they also serve to dry the air in assembly, storage and factory rooms. The application is carried out by setting up suitable containers containing the silica gel as bulk material.
  • Silica gels with different pore volumes are also often used to dry liquids.
  • the object is achieved in accordance with the invention with a composition
  • a composition comprising silica gel or silica gel in combination with activated alumina and inorganic or organic binders which are water-dispersible or water-soluble and permeable to water vapor, wherein the silica gel has a major amount of pore volume and a maximum pore volume in the range 20 to 200 A pore diameter, preferably from 20 to 120 A, more preferably from 30 to 100 A.
  • the object has been achieved by a coating, in particular an emulsion paint, which have the composition according to the invention.
  • the paint of the invention comprises pigments, binders, water as a diluent, fillers and at least one adjuvant selected from dispersants, defoamers, thickeners, preservatives, wetting agents, solvents and pH-adjusting agent and is characterized in that it contains silica gel or silica gel in combination with activated alumina and inorganic or organic binder, wherein the silica gel, a majority of a pore volume and a Maximum of the pore volume in the range of 20 to 200 A pore diameter, and the binders are water-dispersible or water-soluble and water vapor permeable.
  • the silica gel according to the invention preferably has a major amount of a pore volume and a maximum pore volume of from 20 to 120 A pore diameter, more preferably from 30 to 100 A.
  • the paint according to the invention with the silica gel according to the invention considerably reduces the fluctuation range of the room air humidity. If silica gel is used in combination with activated aluminum oxide in the paint according to the invention, then the speed of absorption and the release of moisture are also markedly improved. Despite the added binders, the pores of the silica gel or of the activated aluminum oxide are obviously not closed.
  • the silica gel used in the composition according to the invention or in the paint according to the invention is prepared by known processes as follows: a) Preparation of an unstable silica hydrosol, e.g. B) gelation of the hydrosol, c) comminution of the resulting hydrogel, d) post-treatment with ammonia solution with constant homogenization for pore setting, e) separation of the ammoniacal aftertreatment liquid to a maximum of 50 wt .-% or no separation of ammoniacal after-treatment liquid and f) drying under constant homogenization.
  • This method is described for example in DE 30 33 982 A1, claim 1 and the embodiments 1 and 2. It is excluded according to the invention that the composition or the paint contains colloidal SiO 2. Likewise, the composition or the paint contains no aluminosilicates or clay or clay-containing materials.
  • the active aluminum oxide used in the composition according to the invention or in the paint according to the invention is an aluminum oxide with about 90% by weight Al 2 O 3 and preferably a specific surface area of from 200 to 300 m 2 / g. In addition to about 0.25 wt .-% Na 2 O, it may contain traces of CaO and Fe 2 Os. It is preferably ⁇ -alumina.
  • Such an active alumina is commercially available, for example under the trade name "Compalox ®" ANA / company Martin GmbH, Bergheim, Germany.
  • the paint according to the invention which is in particular a dispersion wall paint, comprises, in addition to the constituents according to the invention, the components customary for paints, preferably pigments and / or dyes, water as diluents, binders and fillers and optionally adjuvants, so-called additives, which serve to improve the technical properties.
  • auxiliaries are, for example, dispersants, defoamers, thickeners, preservatives, wetting agents, solvents, pH regulators.
  • the paint of the invention contains at least one of these auxiliaries, but preferably dispersants, defoamers, thickeners, preservatives, wetting agents and pH-regulating agent, wherein for each of these functional components according to the invention not only an ingredient, but also various ingredients in the paint be present can.
  • these auxiliaries but preferably dispersants, defoamers, thickeners, preservatives, wetting agents and pH-regulating agent, wherein for each of these functional components according to the invention not only an ingredient, but also various ingredients in the paint be present can.
  • the paint of the present invention can be used as dispersants the usual known for the dispersion of mineral pigments, for. Polyacrylate ammonium salt (Ecodis TM 80 ex Coatex, Ine, France).
  • fillers in the coating according to the invention preferably calcium carbonate, silicates, such as As magnesium silicate, quartz, chalk or mixtures thereof in question.
  • silicates such as As magnesium silicate, quartz, chalk or mixtures thereof in question.
  • thickening agents come within the meaning of the invention, for example, cellulose derivatives, such as hydroxyethyl cellulose, acrylic polymers or polyurethanes such. For example, those of COAPUR ® series of Coatex, Inc., France in question.
  • An advantageous embodiment is characterized in that, for example, slaked lime is contained as a water vapor permeable inorganic binder.
  • a water vapor-permeable organic binder according to the invention the natural binder, such as glue or varnish, in
  • a development of the composition according to the invention is characterized in that silica gel and activated alumina are contained with a particle size in the size range of 5 to 10,000 microns, preferably from 10 to 1000 microns.
  • the proportion of silica gel or silica gel and activated alumina in the composition is in the range of 2 to 70% by mass, preferably 5 and 30% by mass.
  • the proportion of silica gel or silica gel and activated aluminum oxide is in particular 2 to 30 wt .-%, preferably 5 to 20 wt .-%, particularly preferably 7 to 10 wt .-%.
  • the proportion of activated alumina based on the silica gel / alumina mixture is preferably 8 to 12 wt .-%.
  • the proportion of the water vapor-permeable binder in the total weight of the paint is preferably 6 to 20% by weight, particularly preferably 8 to 15 wt .-%.
  • the proportion of water is preferably on the total weight of the paint 20 to 40 wt .-%, particularly preferably 25 to 35 wt .-%.
  • the invention is further characterized by the use of the composition according to the invention and the paint according to the invention for the automatic regulation of the indoor air humidity in buildings, wherein the composition or the paint on the walls, ceilings or floors of the rooms applied or incorporated flat or in or on in the rooms placed moldings introduced or applied.
  • composition according to the invention in plaster or Stuckgipsform body is introduced.
  • the subject matter of the present invention is thus also a shaped body which has the composition according to the invention or the paint according to the invention.
  • silica gels and alumina with special properties are able to absorb or release water vapor to a considerable extent both at a constant temperature only as a function of the ambient relative humidity, but also at a constant relative humidity as a function of the temperature .
  • These special adsorption and desorption properties are already effective in the temperature range between about 15 to 35 ° C, ie in the usual range of human residence.
  • these properties are significantly enhanced with the composition of the invention or the paint according to the invention.
  • the processes quickly follow the changes in temperature and relative humidity, so that the fluctuation range of the room air humidity is significantly reduced without having to supply energy.
  • Figure 5 is a graphical representation of the humidity and temperature in a room on a rainy day. Comparison of a commercial emulsion paint with the emulsion paint according to the invention (Example 4),
  • Fig. 6 is a graphical representation of the humidity and temperature in a room on a dry day; Comparison of a commercial Emulsion paint with the emulsion paint according to the invention (Example 4),
  • Example 7 is a graphic representation of the room temperature and the room air humidity in a living room before renovation with the wall paint according to the invention according to Example 4, (Example 5) and
  • Example 8 is a graphic representation of the room temperature and the humidity in a living room after the renovation with the inventive wall paint according to Example 4, (Example 5).
  • silica gels were prepared according to EP Barret, LG Joyner, PP Halenda "The Determination of Pore Volume and Area Distributions in Porous Substances", J. Am. Chem. Soc. 73, (1951) 373-380 using the "ASAP 2010" measuring device Micromehtics GmbH, Mönchengladbach, Germany, was examined for their pore volume distribution.
  • the inventive silica gel of curve 1 was prepared according to DE 3033982 A1, exemplary embodiment 1.
  • the silica gel of curve 2 is a commercially available silica gel with the trade name "Syloid 622" from GRACE GmbH & Co. KG, Worms, Germany
  • Fig. 1 these pore volume distributions in cm 3 / g / angstrom are plotted against the pore diameter in angstrom units.
  • Logarithmically plotted on the abscissa is the pore diameter of the silica gels in Angstrom units. Plotted on the ordinate is the differential ratio of pore volume (Dv in cm 3 ) to mass (Dd in g) (Dv / Dd) per Angstrom unit.
  • Curve 2 shows the silica gel with the highest pore volume and curve 3 shows the silica gel with the smallest pore volume. A maximum of the pore volume distribution is absent.
  • the silica gel according to curve 1 is surprisingly clearly superior to the two other silica gels in the water vapor capacity.
  • the activated aluminum oxide according to the invention surprisingly also has an acceptable water vapor capacity and is therefore well suited even for use as a climate regulator alone or in combination with the silica gel according to the invention.
  • the ordinate indicates the loss of water in mass%, which the steam saturated activated alumina experiences at the respective temperature (plotted on the abscissa in 0 C).
  • a commercially available wall paint (HORNBACH wall and ceiling paint for white, matt interior coatings, product code: M-DF01) painted onto a wallpaper was subjected to a continuous increase in water vapor in a climatic chamber at 24 ° C. At the same time, the relative humidity in the room air was measured (curve 3).
  • a coating according to the invention consisting of the same wall paint but with the addition of 10% by weight, based on dry mass, of the silica gel according to the invention was prepared and loaded with water vapor as a wallpaper spread in the climatic chamber (curve 1).
  • Figures 5 and 6 show the effects of a rainy day and a very dry day.
  • the dispersion paint according to the invention containing 7.8 mass% of silica gel (based on the total weight of the paint) containing the silica gel according to curve 1 shows in comparison to the effect of the same wall paint without silica gel (curve 2) the advantageous effect on the room air humidity.
  • the corresponding relative humidity is plotted on the right ordinate.
  • the left ordinate shows the room temperature in 0 C, the curve of which traces curve 3 over time (abscissa in h).
  • Example 4 The wall paint of Example 4 according to the invention was used for the renovation of a living space.
  • Fig. 7 shows the left ordinate with the temperature in 0 C, the time course is shown with the temperature curve.
  • the associated room humidity shows the curve of the rel. Humidity, the amount of which is plotted on the right ordinate.
  • the abscissa shows the time in the form of the (measurement) date.
  • Fig. 8 shows on the left ordinate the temperature in 0 C for the temperature curve and on the right ordinate the rel. Humidity in% over time, whereby the abscissa contains the respective measurement date as a time expression.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Nanotechnology (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne une peinture permettant la régulation automatique de l'humidité de l'air d'un local dans des immeubles, qui comprend des pigments, des liants, de l'eau en tant qu'agent de dilution, des charges et au moins une substance auxiliaire choisie parmi les produits suivants : dispersants, antimousses, épaississants, conservateurs, mouillants, solvants et régulateurs du pH. La peinture est caractérisée en ce qu'elle renferme du silicagel, ou du silicagel en combinaison avec de l'oxyde d'aluminium activé et des liants inorganiques ou organiques, et en ce que le silicagel présente une quantité principale d'un volume poreux et un maximum de volume poreux de diamètre de pores se situant dans une plage de 20 à 200 Å, et en ce que les liants sont dispersibles dans l'eau ou solubles dans l'eau et perméables à la vapeur d'eau.
PCT/EP2010/051976 2009-02-17 2010-02-17 Composition et peinture pour la régulation de l'humidité de l'air d'un local dans des immeubles WO2010094701A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10710251A EP2398749A1 (fr) 2009-02-17 2010-02-17 Composition et peinture pour la régulation de l'humidité de l'air d'un local dans des immeubles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009000916A DE102009000916A1 (de) 2009-02-17 2009-02-17 Zusammensetzung und Verfahren zur Regulierung der Raumluftfeuchte in Gebäuden
DE102009000916.7 2009-02-17

Publications (1)

Publication Number Publication Date
WO2010094701A1 true WO2010094701A1 (fr) 2010-08-26

Family

ID=42125998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/051976 WO2010094701A1 (fr) 2009-02-17 2010-02-17 Composition et peinture pour la régulation de l'humidité de l'air d'un local dans des immeubles

Country Status (3)

Country Link
EP (1) EP2398749A1 (fr)
DE (1) DE102009000916A1 (fr)
WO (1) WO2010094701A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113765A1 (fr) * 2011-02-21 2012-08-30 Construction Research & Technology Gmbh Utilisation de tensioactif de polyéther hyper-ramifié dans des systèmes cimentaires
EP2942376A1 (fr) * 2014-05-07 2015-11-11 STO SE & Co. KGaA Peinture à dispersion et procédé de fabrication
CN113801510A (zh) * 2021-09-23 2021-12-17 浙江杰楠环保科技有限公司 一种具有调节湿度功能的无机腻子粉

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017010626A1 (de) 2017-11-16 2019-06-13 Luca Marius Meyers Optisches Frühwarnsystem zur Identifikation, Lokalisation und somit zur Prävention von Schimmelbefall ...

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Publication number Priority date Publication date Assignee Title
DE3033982A1 (de) 1980-09-10 1982-04-15 VEB Chemiewerk Bad Köstritz, DDR 6504 Bad Köstritz Verfahren zur herstellung eines adsorptionsmittels mit hoher selektivitaet
JP2006328910A (ja) * 2005-05-30 2006-12-07 Panahome Corp 建築物の表装仕上げ構造および表装仕上げ層の形成方法
US20080264302A1 (en) * 2004-10-25 2008-10-30 Nozawa Corporation Curable Composition Containing as Constituent Material Silica Obtained by Decomposing Chrysotile and Cured Object

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KR100591515B1 (ko) * 2005-01-20 2006-06-21 김도헌 벽지코팅용 도료 조성물
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Publication number Priority date Publication date Assignee Title
DE3033982A1 (de) 1980-09-10 1982-04-15 VEB Chemiewerk Bad Köstritz, DDR 6504 Bad Köstritz Verfahren zur herstellung eines adsorptionsmittels mit hoher selektivitaet
US20080264302A1 (en) * 2004-10-25 2008-10-30 Nozawa Corporation Curable Composition Containing as Constituent Material Silica Obtained by Decomposing Chrysotile and Cured Object
JP2006328910A (ja) * 2005-05-30 2006-12-07 Panahome Corp 建築物の表装仕上げ構造および表装仕上げ層の形成方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
E. P. BARRET; L. G. JOYNER; P. P. HALENDA: "The Determination of Pore Volume and Area Distributions in Porous Substances", J. AM. CHEM. SOC., vol. 73, 1951, pages 373 - 380
See also references of EP2398749A1

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113765A1 (fr) * 2011-02-21 2012-08-30 Construction Research & Technology Gmbh Utilisation de tensioactif de polyéther hyper-ramifié dans des systèmes cimentaires
US9212095B2 (en) 2011-02-21 2015-12-15 Construction Research & Technology, Gmbh Use of HyperBranched polyether surfactant in cementitious systems
EP2942376A1 (fr) * 2014-05-07 2015-11-11 STO SE & Co. KGaA Peinture à dispersion et procédé de fabrication
CN113801510A (zh) * 2021-09-23 2021-12-17 浙江杰楠环保科技有限公司 一种具有调节湿度功能的无机腻子粉

Also Published As

Publication number Publication date
EP2398749A1 (fr) 2011-12-28
DE102009000916A1 (de) 2010-10-14

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