WO2013018676A1 - Stratifié - Google Patents

Stratifié Download PDF

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Publication number
WO2013018676A1
WO2013018676A1 PCT/JP2012/069104 JP2012069104W WO2013018676A1 WO 2013018676 A1 WO2013018676 A1 WO 2013018676A1 JP 2012069104 W JP2012069104 W JP 2012069104W WO 2013018676 A1 WO2013018676 A1 WO 2013018676A1
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WO
WIPO (PCT)
Prior art keywords
thermal expansion
expansion layer
weight
laminate
binder
Prior art date
Application number
PCT/JP2012/069104
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English (en)
Japanese (ja)
Inventor
康典 田中
Original Assignee
株式会社エフコンサルタント
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 株式会社エフコンサルタント filed Critical 株式会社エフコンサルタント
Priority to JP2013526871A priority Critical patent/JP5528631B2/ja
Priority to CN201280037562.2A priority patent/CN103717397B/zh
Priority to KR1020137034008A priority patent/KR101562544B1/ko
Publication of WO2013018676A1 publication Critical patent/WO2013018676A1/fr
Priority to HK14104099.6A priority patent/HK1190990A1/xx

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped

Definitions

  • the present invention relates to a laminate having excellent heat protection properties.
  • the laminated body of this invention can be used in order to protect the various base materials in a building structure from high temperature.
  • a heat-resistant protective material for example, a material containing an inorganic lightweight aggregate such as rock wool, perlite, vermiculite and cement is well known.
  • a heat-resistant protective material of such a material a thick film of about 20 to 50 mm must be applied in order to obtain sufficient heat resistance. Therefore, there is a problem that a large amount of material is required at the time of construction, and the work burden is large, and it takes time for drying. Furthermore, since the film is thick, there is a risk that effective use of the space may be hindered and a feeling of pressure may be given in appearance.
  • Thermally expandable materials can form a carbonized thermal insulation layer by expanding the coating of the thermally expandable material due to the temperature rise in the event of a fire. Therefore, it is possible to make the coating in the initial stage (construction stage) thin. is there.
  • thermally expandable materials examples include binders such as polyvinyl acetate and acrylic resins, phosphorus compounds such as ammonium polyphosphate, carbonizing agents such as polysaccharides and polyhydric alcohols, and nitrogen-containing materials such as melamine and dicyandiamide.
  • thermally expandable materials containing a foaming agent as a main component Patent Document 1, Patent Document 2, etc.
  • the thermally expansible materials described in Patent Documents 1 and 2, etc. are relatively heavy, and it is desirable to reduce the weight in consideration of work efficiency during construction, loads on the building structure, and the like. Thus, for example, it is conceivable to reduce the weight by blending a lightweight powder. However, when the lightweight powder is blended with the thermally expansible materials described in Patent Documents 1 and 2, etc., the weight per unit volume decreases. However, there are cases where it is difficult to obtain excellent heat-resistant protection performance due to hindered thermal expansion.
  • the present invention has been completed in view of such problems, and is a laminate (heat-resistant protective material) using a heat-expandable material, and has an initial stage thin film property, thermal expansion property, and heat-protective property.
  • An object of the present invention is to provide a new laminate in which weight reduction is achieved without impairing the properties.
  • the present inventor can achieve the above object when employing a laminate in which at least a specific thermal expansion layer A and a thermal expansion layer B are stacked. As a result, the present invention has been completed.
  • this invention relates to the following laminated body.
  • a laminate having thermal expansibility (1) In the laminate, at least the thermal expansion layer A and the thermal expansion layer B are laminated, (2) The thermal expansion layer A contains a binder, a flame retardant, a foaming agent, and a carbonizing agent, and when the inorganic lightweight powder A is further contained, the content of the inorganic lightweight powder A in the thermal expansion layer A Is less than 5% by volume, (3) The thermal expansion layer B contains a binder, a flame retardant, a foaming agent, a carbonizing agent, and an inorganic lightweight powder B. The content of the inorganic lightweight powder B in the thermal expansion layer B is 5 to 70% by volume.
  • the said laminated body is a laminated body of said claim
  • Item 3. The laminate according to Item 1 or 2, wherein the thermal expansion layer A has a thickness of 0.3 to 5 mm. 4).
  • the laminate of the present invention is a laminate using a thermally expandable material, and weight reduction is achieved without impairing the initial stage thin film properties, thermal expandability and heat resistance protection.
  • the laminated body of this invention is useful as a heat-resistant protective material used in order to protect the various base materials in a building structure from high temperature.
  • the laminate of the present invention is a laminate having thermal expansibility, (1) In the laminate, at least the thermal expansion layer A and the thermal expansion layer B are laminated, (2) The thermal expansion layer A contains a binder, a flame retardant, a foaming agent, and a carbonizing agent, and when the inorganic lightweight powder A is further contained, the content of the inorganic lightweight powder A in the thermal expansion layer A Is less than 5% by volume, (3) The thermal expansion layer B contains a binder, a flame retardant, a foaming agent, a carbonizing agent, and an inorganic lightweight powder B. The content of the inorganic lightweight powder B in the thermal expansion layer B is 5 to 70% by volume. And (4) The inorganic lightweight powder A and the inorganic lightweight powder B have a bulk density of 0.1 to 2.0 g / cm 3 .
  • the laminate of the present invention is preferably constructed so that the thermal expansion layer B and the thermal expansion A are laminated in that order on a base material of a structure to which heat resistance is to be imparted. That is, it is preferable that the thermal expansion layer B is applied on the side close to the base material of the structure, and the thermal expansion layer A is applied on the side far from the base material of the structure.
  • the direction in which the thermal expansion layer B exists is also referred to as “base material side”
  • the direction in which the thermal expansion layer A exists is also referred to as “front side”.
  • a base material of the structure which should provide heat resistance it is not limited, For example, the pillar of a building structure, a beam, a floor, a roof, a wall, etc. are mentioned.
  • the front-side thermal expansion layer A has an excellent thermal expansion property and forms a carbonized heat insulating layer having an excellent heat protection property.
  • the base-side thermal expansion layer B forms a strong carbonized thermal insulation layer that contributes to weight reduction and has heat insulation properties, assists the thermal expansion of the thermal expansion layer A, and the thermal expansion properties of the thermal expansion layer A. There is an action to increase.
  • the thermal expansion layer B also has an action of reinforcing the carbonized heat insulation layer formed by the thermal expansion layer A.
  • the laminate of the present invention is relatively lightweight by laminating the thermal expansion layer A and the thermal expansion layer B, has excellent thermal expansion properties, and exhibits excellent heat protection.
  • the content of the inorganic light-weight powder B is less than 5% by volume, the laminated body cannot be sufficiently lightened. Moreover, it is difficult to assist the thermal expansion of the thermal expansion layer A, and it is also difficult to reinforce the carbonized heat insulating layer formed of the thermal expansion layer A. In addition, when the content of the inorganic lightweight powder B is more than 70% by volume, the strength of the thermal expansion layer B itself is insufficient. Therefore, the content of the inorganic lightweight powder B in the thermal expansion layer B is specified as 5 to 70% by volume.
  • the thermal expansion layer A on the front side is set to be less than 5% by volume when the inorganic lightweight powder A is contained. This is based on the fact that when the content of the inorganic light-weight powder A is 5% by volume or more, the thermal expansion property of the thermal expansion layer A is easily inhibited, and it becomes difficult to form an excellent carbonized heat insulating layer.
  • the bulk density of the inorganic lightweight powders A and B are both 0.1 to 2.0 g / cm 3 , preferably 0.15 to 1.0 g / cm 3 , more preferably 0.2 to 0.8 g / cm 3 . 3 .
  • the strength of the carbonized heat insulating layer may be reduced.
  • the bulk density is larger than 2.0 g / cm 3 , it is difficult to reduce the weight and the heat protection property may be lowered.
  • the laminate can be reduced in weight without impairing the initial stage thin film property, thermal expansion property, and heat resistance protection property. . Moreover, malfunctions, such as slipping off of each carbonization heat insulation layer, can be prevented.
  • the inorganic lightweight powders A and B are not limited as long as they satisfy the predetermined bulk density requirements, and examples thereof include silica gel, zeolite, sericite, bentonite, sepiolite, vermiculite, dolomite, wollastonite, activated carbon, and allophane. .
  • the specific surface areas of the inorganic lightweight powders A and B are preferably 0.1 m 2 / g or more.
  • the inorganic light-weight powder B having a specific surface area of 0.1 m 2 / g or more is present in the thermal expansion layer B, the heat insulating property of the thermal expansion layer B can be improved. Therefore, when heat is applied to the laminate, the heat applied to the thermal expansion layer A is stored in the thermal expansion layer A without moving to the thermal expansion layer B, and the temperature of the thermal expansion layer A is efficiently increased. be able to. As a result, the thermal expansion layer A can be efficiently thermally expanded, and a laminate having excellent heat protection can be obtained.
  • the laminate of the present invention is an organic lightweight powder having a bulk density of 0.1 to 2.0 g / cm 3 in the thermal expansion layer A and / or the thermal expansion layer B unless the effects of the present invention are impaired. May be included.
  • the thermal expansion layer A contains a binder, a flame retardant, a foaming agent, and a carbonizing agent as essential components.
  • the binding material a material that is adopted as a known heat-expandable material can be used.
  • the binder include acrylic resin, vinyl acetate resin, vinyl acetate-acrylic copolymer resin, polyethylene resin, acrylic-styrene copolymer resin, vinyl acetate-ethylene copolymer resin, polyester resin, vinyl acetate-vinyl versatic acid ester.
  • Copolymer resin vinyl acetate-vinyl versatate-acrylic copolymer resin, phenol resin, petroleum resin, vinyl chloride resin, epoxy resin, urethane resin, polybutadiene resin, alkyd resin, melamine resin, propylene rubber, chloroprene rubber, butyl rubber,
  • organic binders such as isobutylene rubber. These binders can be used alone or in combination of two or more. Further, if necessary, an inorganic binder such as cement, gypsum, water glass, and silicone resin can be used in combination.
  • the flame retardant exhibits at least one effect such as a dehydration cooling effect, an incombustible gas generation effect, and a binder carbonization promotion effect in a fire, and has an action of suppressing the combustion of the binder.
  • the flame retardant is not particularly limited as long as it has the above-described effect, and the same flame retardant as that used in known heat-expandable materials can be used.
  • Examples of the flame retardant include tricresyl phosphate, diphenyl cresyl phosphate, diphenyl octyl phosphate, tri ( ⁇ -chloroethyl) phosphate, tributyl phosphate, tri (dichloropropyl) phosphate, triphenyl phosphate, triphenyl phosphate
  • Organic phosphorus such as (dibromopropyl) phosphate, chlorophosphonate, bromophosphonate, diethyl-N, N-bis (2-hydroxyethyl) aminomethyl phosphate, di (polyoxyethylene) hydroxymethyl phosphonate
  • chlorinated polyphenyl chlorinated polyethylene, diphenyl chloride, triphenyl chloride, pentachloride fatty acid ester, perchloropentacyclodecane, chlorinated naphthalene, tetrachlorophthalic anhydride, etc.
  • Element compounds such as antimony trioxide and antimony pentachloride
  • phosphorus compounds such as phosphorus trichloride, phosphorus pentachloride, ammonium phosphate and ammonium polyphosphate
  • other boron compounds such as zinc borate and sodium borate Can be mentioned.
  • These flame retardants can be used alone or in combination of two or more.
  • ammonium polyphosphate As the flame retardant, it is particularly preferable to use ammonium polyphosphate as the flame retardant.
  • ammonium polyphosphate When using ammonium polyphosphate, the dehydration cooling effect and the incombustible gas generation effect can be more effectively exhibited.
  • the foaming agent has a role of generating a non-flammable gas in the event of a fire and expanding a carbonizing binder and a carbonizing agent described later to form a carbonized heat insulating layer having pores.
  • the foaming agent is not particularly limited as long as it has such an action, and the same foaming agent as that in a known thermally expandable material can be used.
  • foaming agent examples include melamine and its derivatives, dicyandiamide and its derivatives, azodicarbonamide, urea, thiourea and the like. These foaming agents can be used alone or in combination of two or more. Of these foaming agents, melamine, dicyandiamide, azodicarbonamide, and the like are preferable because they are excellent in generating efficiency of incombustible gas, and melamine is particularly preferable.
  • the carbonizing agent has a function of forming a carbonized thermal insulation layer with excellent thermal insulation properties by dehydrating and carbonizing itself together with the carbonization of the binder in the event of a fire.
  • the carbonizing agent is not particularly limited as long as it has such an action, and the same carbonizing agent as that used in known heat-expandable materials can be used.
  • the carbonizing agent examples include polyhydric alcohols such as pentaerythritol, dipentaerythritol, and trimethylolpropane; starch, casein and the like. These carbonizing agents can be used alone or in combination of two or more.
  • pentaerythritol, dipentaerythritol and the like are particularly preferable because they are excellent in dehydration cooling effect and carbonized heat insulation layer forming action.
  • the mixing ratio of each component in the thermal expansion layer A is not limited as long as a carbonized heat insulating layer having sufficient heat insulating properties can be formed in the event of a fire, but can be appropriately set according to the type of each component.
  • the blending ratio of the flame retardant is preferably 50 to 1000 parts by weight, more preferably 100 to 800 parts by weight, and still more preferably 200 to 600 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the blending ratio of the foaming agent is preferably 5 to 500 parts by weight, more preferably 30 to 200 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the blending ratio of the carbonizing agent is preferably 5 to 600 parts by weight, more preferably 10 to 400 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the content of the inorganic lightweight powder A is 0% by volume or less than 5% by volume (preferably 3% by volume or less) in the thermal expansion layer A.
  • the lower limit of the content is about 1% by volume.
  • the thermal expansion property of the carbonized heat insulating layer is particularly excellent, the degree of thermal expansion is uniform, and excellent heat insulating effect, strength, etc. are easily obtained.
  • the content (volume%) of the inorganic lightweight powder A is a value determined by the following formula.
  • the thermal expansion layer A may contain a filler, a color pigment, a fiber, a plasticizer, a dispersant, and the like as necessary. It can also be blended.
  • the filler examples include silicates such as talc; carbonates such as calcium carbonate and sodium carbonate; metal oxides such as aluminum oxide, titanium dioxide, zinc oxide and alumina; natural minerals such as clay, clay and silica Is mentioned.
  • silicates such as talc
  • carbonates such as calcium carbonate and sodium carbonate
  • metal oxides such as aluminum oxide, titanium dioxide, zinc oxide and alumina
  • natural minerals such as clay, clay and silica Is mentioned.
  • the filler one having a bulk density of more than 2.0 g / cm 3 and 3.0 g / cm 3 or less is usually used.
  • the blending ratio of the filler is preferably 10 to 300 parts by weight, more preferably 20 to 250 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • Thermal expansion layer B contains an inorganic lightweight powder B, a binder, a flame retardant, a foaming agent, and a carbonizing agent.
  • the binder, flame retardant, foaming agent, and carbonizing agent used in the thermal expansion layer B can be appropriately selected from the components exemplified in the item of the thermal expansion layer A and used.
  • the binder about the binder, the flame retardant, the foaming agent, and the carbonizing agent, it was excellent in the adhesiveness of the thermal expansion layer A and the thermal expansion layer B by using the component similar to the component used by the thermal expansion layer A.
  • a laminate can be obtained.
  • the mixing ratio of each component in the thermal expansion layer B is not particularly limited as long as a carbonized heat insulating layer having sufficient heat insulating properties can be formed in the event of a fire, but can be appropriately set according to the type of each component. .
  • the blending ratio of the flame retardant is preferably 50 to 1000 parts by weight, more preferably 100 to 800 parts by weight, and still more preferably 200 to 600 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the blending ratio of the foaming agent is preferably 5 to 500 parts by weight, more preferably 30 to 200 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the blending ratio of the carbonizing agent is preferably 5 to 600 parts by weight, more preferably 10 to 400 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the content of the inorganic lightweight powder B is 5 to 70% by volume (preferably 20 to 65% by volume) in the thermal expansion layer B.
  • the content (volume%) of the inorganic lightweight powder B is a value determined by the following formula.
  • the thermal expansion layer B may contain a filler, a coloring pigment, a fiber, a plasticizer, a dispersant, and the like as necessary. You can also.
  • the filler one having a bulk density of more than 2.0 g / cm 3 and 3.0 g / cm 3 or less is usually used.
  • the blending ratio of the filler is preferably 10 to 300 parts by weight, more preferably 20 to 250 parts by weight with respect to 100 parts by weight of the solid content of the binder.
  • the laminate of the present invention can be applied to a portion that should be a heat resistant structure in a structure such as a building or a civil engineering structure. Specifically, it can be applied to various base materials such as walls, columns, floors, beams, roofs, stairs, ceilings, doors and the like. Examples of applicable materials include metals, concrete, wood materials, resins, and the like. These base materials may have been subjected to some base treatment (rust prevention treatment, flame retardant treatment, etc.).
  • the laminate of the present invention is preferably constructed so that the thermal expansion layer B and the thermal expansion A are laminated in that order on the base material of the structure to which heat resistance is to be imparted. And a reinforcement layer, an adhesive layer, etc. can be further provided between the base material and the thermal expansion layer B and / or between the thermal expansion layer B and the thermal expansion layer A, if necessary.
  • a sheet material formed in advance may be used, or may be formed by coating.
  • a solvent or the like may be blended with each of the above components as necessary and mixed uniformly according to a known method to prepare a thermal expansion layer composition (coating material).
  • the application site may be coated using a coating instrument such as a spray, a roller, or a brush.
  • the sheet material when using a sheet material, may be formed by sticking it to an application site using an adhesive or the like.
  • the thickness of the laminated body (after coating or dry film thickness when formed into a sheet) may be appropriately set depending on the desired heat resistance performance, application site, etc., but the thermal expansion layer A is 0.3 to 5 mm (further 0) 4 to 4 mm), and the thermal expansion layer B is preferably 0.3 to 5 mm (more preferably 0.4 to 4 mm).
  • a decorative layer can be formed on the surface of the laminate as necessary.
  • thermal expansion layers 1 to 12 As shown in Table 1, 100 parts by weight of binder, 280 parts by weight of flame retardant, 44 parts by weight of foaming agent, 120 parts by weight of carbonizing agent, 88 parts by weight of filler and 90 parts of plasticizer The parts by weight were mixed uniformly. Next, a predetermined amount of inorganic light-weight powder is mixed, heated to 120 ° C., kneaded by a kneader, fed between rolls, formed into a sheet shape, allowed to cool at room temperature, A thermal expansion layer was obtained.
  • Binder A Acrylic-styrene copolymer resin (MFR (190 ° C.): 80 g / 10 min)
  • Binder B Vinyl acetate-ethylene copolymer resin (MFR (190 ° C.): 65 g / 10 min, vinyl acetate content: 41% by weight, tensile fracture strain: 1720%)
  • Binder C Vinyl acetate / ethylene copolymer resin (MFR (190 ° C.): 6 g / 10 min, vinyl acetate content: 30% by weight, tensile fracture strain:> 600%)
  • MFR in this specification is measured at a test temperature of 190 ° C.
  • the upper numerical values on the front side and base material side indicate the types of thermal expansion layers in Table 1.
  • the comparative example experimental example 3 and 4 is one layer. (Heat resistance protection test) About the obtained test body, the heating test for 1 hour was performed according to the standard heating curve of ISO834, and the steel plate temperature after 10 minutes and 1 hour was evaluated. The steel plate temperature is the temperature at the center of the back surface of the steel plate on which no thermal expansion layer is laminated.
  • the evaluation method is as follows, and the evaluation results are shown in Table 2.
  • ⁇ Evaluation of steel plate temperature after 10 minutes> A: Less than 180 ° C. B: 180 ° C. or more and less than 190 ° C. C: 190 ° C. or more and less than 200 ° C. D: 200 ° C. or more and less than 210 ° C. E: 210 ° C. or more and less than 220 ° C. F: 220 ° C.
  • test specimen was attached to a steel plate (70 mm x 150 mm x 1.6 mm) with an acrylic adhesive, placed so that the surface of the test specimen faced down, and allowed to stand at 250 ° C for 10 minutes. And the presence or absence of deviation was evaluated by visual observation.
  • the evaluation method is as follows, and the evaluation results are shown in Table 2.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La présente invention concerne un nouveau stratifié (matériau protecteur résistant à la chaleur) utilisant un matériau se dilatant à la chaleur, dont le poids est réduit sans détérioration de sa minceur dans une étape initiale, de son expansibilité thermique et de ses performances de protection contre la chaleur. Plus précisément, la présente invention concerne un stratifié se dilatant à la chaleur, qui est caractérisé en ce que : (1) le stratifié est obtenu en superposant au moins une couche (A) de dilatation thermique et une couche (B) de dilatation thermique; (2) la couche (A) de dilatation thermique contient un liant, un retardateur de flamme, un agent moussant et un agent de carbonisation, et dans les cas où la couche (A) de dilatation thermique contient de plus une poudre inorganique légère (A), la teneur en poudre inorganique légère (A) dans la couche (A) de dilatation thermique est inférieure à 5% en volume; (3) la couche (B) de dilatation thermique contient un liant, un retardateur de flamme, un agent moussant, un agent de carbonisation et une poudre inorganique légère (B), la teneur en poudre inorganique légère (B) dans la couche (B) de dilatation thermique étant comprise entre 5 et 70% en volume; et (4) la poudre inorganique légère (A) et la poudre inorganique légère (B) présentent une masse volumique apparente comprise entre 0,1 et 2,0 g/cm3.
PCT/JP2012/069104 2011-07-29 2012-07-27 Stratifié WO2013018676A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013526871A JP5528631B2 (ja) 2011-07-29 2012-07-27 積層体
CN201280037562.2A CN103717397B (zh) 2011-07-29 2012-07-27 层叠体
KR1020137034008A KR101562544B1 (ko) 2011-07-29 2012-07-27 적층체
HK14104099.6A HK1190990A1 (en) 2011-07-29 2014-04-29 Laminate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-166617 2011-07-29
JP2011166617 2011-07-29

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WO2013018676A1 true WO2013018676A1 (fr) 2013-02-07

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HK (1) HK1190990A1 (fr)
MY (1) MY157836A (fr)
WO (1) WO2013018676A1 (fr)

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JP2016124285A (ja) * 2014-12-27 2016-07-11 株式会社エフコンサルタント 積層体
CN108751880A (zh) * 2018-06-14 2018-11-06 青岛正望钢水控制股份有限公司 一种防火窗用可膨胀隔热材料及其制备方法

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CN104860620A (zh) * 2015-04-28 2015-08-26 昆明理工大学 一种高分子共聚物增强型轻质石膏装饰材料
KR102065168B1 (ko) * 2019-09-09 2020-01-13 디에스씨(주) 준불연성 건축용 내장패널

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JP2005088559A (ja) * 2003-08-11 2005-04-07 Crk Kk 熱膨張性防火用構造体
JP2007160690A (ja) * 2005-12-13 2007-06-28 Sekisui Chem Co Ltd 鉄骨用耐火被覆シート
JP2007162319A (ja) * 2005-12-13 2007-06-28 Sekisui Chem Co Ltd 鉄骨用耐火被覆シート
JP2007162318A (ja) * 2005-12-13 2007-06-28 Sekisui Chem Co Ltd 鉄骨用耐火被覆シート
JP2007297856A (ja) * 2006-05-01 2007-11-15 Sekisui Chem Co Ltd 鉄骨用耐火被覆シート

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016124285A (ja) * 2014-12-27 2016-07-11 株式会社エフコンサルタント 積層体
CN108751880A (zh) * 2018-06-14 2018-11-06 青岛正望钢水控制股份有限公司 一种防火窗用可膨胀隔热材料及其制备方法

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CN103717397B (zh) 2015-08-19
JP5528631B2 (ja) 2014-06-25
KR101562544B1 (ko) 2015-10-22
MY157836A (en) 2016-07-29

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