JPH05431U - Fireproof coating - Google Patents
Fireproof coatingInfo
- Publication number
- JPH05431U JPH05431U JP1033791U JP1033791U JPH05431U JP H05431 U JPH05431 U JP H05431U JP 1033791 U JP1033791 U JP 1033791U JP 1033791 U JP1033791 U JP 1033791U JP H05431 U JPH05431 U JP H05431U
- Authority
- JP
- Japan
- Prior art keywords
- flame
- paper
- adhesive
- weight
- core material
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title abstract description 11
- 238000000576 coating method Methods 0.000 title abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000003063 flame retardant Substances 0.000 claims abstract description 29
- 239000000853 adhesive Substances 0.000 claims abstract description 28
- 230000001070 adhesive effect Effects 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 17
- 239000011162 core material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011810 insulating material Substances 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 12
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- -1 ethylene, propylene Chemical group 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 231100001081 no carcinogenicity Toxicity 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】
〔構成〕 芯材に紙又はラミネート紙を使用し、難燃性
接着剤でガラス不織布を芯材の両面に貼着した耐火被覆
材。
〔効果〕 従来の断熱材に較べ、耐火性及び耐水性が優
れている。(57) [Summary] [Structure] A fireproof coating material in which paper or laminated paper is used as the core material, and glass nonwoven fabric is attached to both sides of the core material with a flame-retardant adhesive. [Effect] Fire resistance and water resistance are superior to conventional heat insulating materials.
Description
【０００１】[0001]
本考案は耐火性に優れた被覆材に関する。 The present invention relates to a coating material having excellent fire resistance.
【０００２】[0002]
従来、保冷用に使用されている配管及び石油プラント関係に使用される配管、 機器、タンク等では断熱材としてウレタンフォーム、発泡スチロール、発泡フェ ノール等が使用されている。 Conventionally, urethane foam, styrofoam, and foamed phenol have been used as heat insulating materials in pipes used for cold storage and pipes, equipment, tanks, etc. used in oil plants.
【０００３】 これらは火に対して非常に弱く、一度火がつくと大火災になる危険が有るため 、アスベストシート、ガラス不織布に接着剤でヒル石を吹き付けたもの、綿布に 難燃剤を含浸したシート状の材料で包み火から保護している。Since these are extremely vulnerable to fire and there is a danger of causing a big fire once ignited, asbestos sheets, glass non-woven fabric sprayed with leeches with an adhesive, and cotton cloth impregnated with a flame retardant Wrapped in sheet material to protect from fire.
【０００４】 しかし、アスベストシートは発ガン性の問題から現在使用不可であり、ガラス 不織布にヒル石を吹き付けたものは、作業中にヒル石がはがれ落ち、耐火性能に バラツキが生じる上に耐火性にも問題があり、大雨が降ると一部樹脂が吸水して ヒル石が落ちやすくなり、耐火性が低下する欠点がある。However, asbestos sheets are currently unusable due to the problem of carcinogenicity, and those obtained by spraying leeky stones on a glass non-woven fabric cause the leeky stones to peel off during work, resulting in variations in fire resistance performance and fire resistance. However, when heavy rain falls, some of the resin absorbs water and hillstones tend to fall off, resulting in a decrease in fire resistance.
【０００５】 また綿布に難燃剤を含浸したシートは、溶接の火花等が下地のウレタン、発泡 スチロールまで貫通し、着炎して耐火性が維持できない。更に難燃剤の耐水性も 無いため、簡単に水で流れ落ちてしまい、耐火性が無くなってしまう欠点があっ た。Further, in a sheet obtained by impregnating a cotton cloth with a flame retardant, welding sparks or the like penetrate the urethane and styrofoam as the base, and flame is formed, so that the fire resistance cannot be maintained. Furthermore, since the flame retardant does not have water resistance, it has the drawback that it easily runs off with water and loses its fire resistance.
【０００６】[0006]
本考案者らは、従来の被覆材の欠点を改良するため研究を進めた結果、本考案 を完成した。 The present inventors have completed the present invention as a result of conducting research to improve the drawbacks of conventional coating materials.
【０００７】[0007]
【課題を解決するための手段】 本考案は、紙又はラミネート紙を芯材とし、芯材の両面に難燃性接着剤により ガラス不織布を貼着した耐火被覆材である。Means for Solving the Problems The present invention is a fireproof coating material in which paper or laminated paper is used as a core material, and glass nonwoven fabric is adhered to both surfaces of the core material with a flame-retardant adhesive.
【０００８】 本考案に用いられるガラス不織布は目付けが７０〜１５０g/m2の不織布である 。目付けが７０g/m2未満では耐火性能が低下し、１５０g/m2を超えると硬化し、 作業性が悪くなる。The glass nonwoven fabric used in the present invention has a basis weight of 70 to 150 g / m 2 . If the basis weight is less than 70 g / m 2 , the fire resistance is deteriorated, and if it exceeds 150 g / m 2 , the composition is cured and the workability is deteriorated.
【０００９】 芯材としては、紙例えばクラフト紙、難燃紙、水酸化アルミ紙、マイカ紙、セ ラミック紙等又は、紙に金属箔例えばアルミ箔を貼着したラミネート紙が用いら れる。As the core material, paper such as kraft paper, flame-retardant paper, aluminum hydroxide paper, mica paper, ceramic paper or the like, or laminated paper in which metal foil such as aluminum foil is attached to paper is used.
【００１０】 芯材とガラス不織布を接着している難燃性接着剤は、接着剤に難燃剤及び／又 は難燃助剤を添加したものである。接着剤としては、塩化ビニル、塩化ビニリデ ン、メタクリル酸エステル、アクリル酸エステル、酢酸ビニル、アクリロニトリ ル、スチレン、ブタジエン、エチレン、プロピレン等の重合体、共重合体又はこ れらの混合物が用いられる。The flame-retardant adhesive in which the core material and the glass non-woven fabric are adhered is an adhesive to which a flame retardant and / or a flame retardant aid is added. As the adhesive, a polymer, copolymer or mixture of vinyl chloride, vinylidene chloride, methacrylic acid ester, acrylic acid ester, vinyl acetate, acrylonitrile, styrene, butadiene, ethylene, propylene, etc. is used. ..
【００１１】 難燃剤、難燃助剤としては、アンチモン系化合物、臭素、塩素系化合物、リン 系化合物、アルミ系化合物、天然及び合成無機層状化合物、ホウ素系化合物の１ 種又は、２種以上の化合物があげられる。難燃剤の添加量は、接着剤の固形重量 に対し２５〜１００％好ましくは３０〜１００％である。難燃剤の添加量が２５ ％未満では耐火性能力が弱くなり、１００％より多いと接着性能力が低下する。The flame retardant and flame retardant aid include one or more of antimony compounds, bromine, chlorine compounds, phosphorus compounds, aluminum compounds, natural and synthetic inorganic layered compounds, and boron compounds. Compounds. The amount of flame retardant added is 25 to 100%, preferably 30 to 100%, based on the solid weight of the adhesive. If the amount of the flame retardant added is less than 25%, the fire resistance ability becomes weak, and if it is more than 100%, the adhesive ability decreases.
【００１２】 以下、図面により説明する。図１は本考案の耐火被覆材の断面図であって、図 中の記号１は芯材、２は難燃性接着剤、３はガラス不織布である。 本考案の耐火被覆材は、芯材１の表面に難燃性接着剤２の層を形成し、これに ガラス不織布３を圧着することにより容易に製造できる。A description will be given below with reference to the drawings. FIG. 1 is a cross-sectional view of a fireproof coating material of the present invention, wherein symbol 1 is a core material, 2 is a flame retardant adhesive, and 3 is a glass nonwoven fabric. The fire-resistant coating material of the present invention can be easily manufactured by forming a layer of the flame-retardant adhesive 2 on the surface of the core material 1 and press-bonding the glass nonwoven fabric 3 thereto.
【００１３】 芯材を使用せず直接ガラス不織布を接着すると、難燃性接着剤のガラス不織布 へのすい込みが激しく、接着剤が表面に残らず接着不良となる。また芯材を使用 し難燃性接着剤で接着させることにより、火にさらされた場合、強固な炭化層を を形成するため、一そう耐火性能が向上する。If the glass non-woven fabric is directly adhered without using the core material, the flame-retardant adhesive is heavily absorbed into the glass non-woven fabric, and the adhesive is not left on the surface, resulting in poor adhesion. Also, by using a core material and adhering it with a flame-retardant adhesive, a strong carbonized layer is formed when exposed to fire, which further improves fire resistance.
【００１４】[0014]
実施例１ クラフト紙（坪量８０g/m2）の表裏に難燃性接着剤を固形量で各１２０g/m2塗 布し、その上に目付け１００g/m2のガラス不織布で両面を接着させた。難燃性接 着剤は、塩化ビニリデン樹脂エマルジョン１００重量部に無機層状化合物２０重 量部及び水酸化アルミニウム１０重量部を配合したものである。Example 1 A 120 g / m 2 solid flame-retardant adhesive was applied to the front and back of kraft paper (basis weight 80 g / m 2 ), and both sides were bonded with a glass non-woven fabric having a basis weight of 100 g / m 2. It was The flame-retardant adhesive is a mixture of 100 parts by weight of a vinylidene chloride resin emulsion with 20 parts by weight of an inorganic layered compound and 10 parts by weight of aluminum hydroxide.
【００１５】 実施例２ 難燃紙（坪量８０g/m2）の表裏に難燃性接着剤を固形量で各１００g/m2塗布し 、その上に目付け８０g/m2のガラス不織布で両面を接着させた。難燃性接着剤は 、アクリル酸エステル樹脂エマルジョン１００重量部に三酸化アンチモン１０重 量部、塩素化パラフィン５重量部、水酸化アルミニウム１０重量部を配合したも のである。Example 2 A flame-retardant adhesive (solid weight: 100 g / m 2) was applied to the front and back of a flame-retardant paper (basis weight: 80 g / m 2 ), and a glass nonwoven fabric with a basis weight of 80 g / m 2 was applied on both sides. Glued. The flame-retardant adhesive was obtained by blending 100 parts by weight of an acrylic ester resin emulsion with 10 parts by weight of antimony trioxide, 5 parts by weight of chlorinated paraffin, and 10 parts by weight of aluminum hydroxide.
【００１６】 実施例３ 水酸化アルミ紙（坪量１２０g/m2）の表裏に難燃性接着剤を固形量で各１００ g/m2塗布し、その上に目付け８０g/m2のガラス不織布で両面を接着させた。難燃 性接着剤は、酢酸ビニル樹脂エマルジョン１００重量部にデカブロモジフェニル オキサイド１５重量部、水酸化アルミニウム１０重量部を配合したものである。Example 3 A flame-retardant adhesive was applied to the front and back of aluminum hydroxide paper (basis weight: 120 g / m 2 ) in a solid amount of 100 g / m 2 each, and a glass nonwoven fabric having a basis weight of 80 g / m 2 I glued both sides. The flame-retardant adhesive is a mixture of 100 parts by weight of vinyl acetate resin emulsion with 15 parts by weight of decabromodiphenyl oxide and 10 parts by weight of aluminum hydroxide.
【００１７】 実施例４ クラフト紙のアルミ箔ラミネート品（坪量１００g/m2）の表裏に難燃性接着剤 を固形量で各１３０g/m2塗布し、その上に目付け１２０g/m2のガラス不織布で両 面を接着させた。難燃性接着剤は、スチレン樹脂エマルジョン１００重量部にポ リリン酸カルバメート２０重量部、ホウ酸マグネシウム１０重量部を配合したも のである。Example 4 A flame-retardant adhesive was applied in a solid amount of 130 g / m 2 on each side of an aluminum foil laminated product of kraft paper (basis weight 100 g / m 2 ), and a basis weight of 120 g / m 2 was applied on it. Both sides were bonded with a glass non-woven fabric. The flame-retardant adhesive was prepared by blending 100 parts by weight of a styrene resin emulsion with 20 parts by weight of carbamate polyphosphate and 10 parts by weight of magnesium borate.
【００１８】 比較例１ 実施例１と同様な方法で作成し、接着剤はエチレンと酢酸ビニルの共重合体を 使用した。Comparative Example 1 The same method as in Example 1 was used, and the adhesive used was a copolymer of ethylene and vinyl acetate.
【００１９】 比較例２ 実施例２と同様な方法で作成し接着剤は酢酸ビニル樹脂を使用した。Comparative Example 2 A vinyl acetate resin was used as the adhesive prepared in the same manner as in Example 2.
【００２０】 比較例３ 実施例３と同様な方法で作成し接着剤はアルリル酸エステル樹脂を使用した。Comparative Example 3 An adhesive was prepared by the same method as in Example 3, and an allyl ester resin was used as the adhesive.
【００２１】 実施例１〜４及び比較例１〜３で作成したシートを用い、ＪＩＳ−Ａ−１３２ １により表面耐火性試験を行った。前処理として各シートを５０℃の温水に３０ 分間浸漬し、乾燥後１０分間加熱し耐火性試験を行った。その結果を表１に示す 。Using the sheets prepared in Examples 1 to 4 and Comparative Examples 1 to 3, a surface fire resistance test was conducted according to JIS-A-1321. As a pretreatment, each sheet was immersed in warm water at 50 ° C. for 30 minutes, dried and then heated for 10 minutes to conduct a fire resistance test. The results are shown in Table 1.
【００２２】[0022]
【表１】 [Table 1]
【００２３】 表１において、Ｔ．Ｃは標準温度曲線に接するか越える時間で、３分以下は不 合格である。 Ｃ．Ａ tdθは発煙量、排気温度曲線を示し、小さい方が良い。不燃性として は、Ｃ．Ａ＝３０以下、tdθ＝０である。In Table 1, T. C is the time to contact or exceed the standard temperature curve, and 3 minutes or less is a failure. C. Atdθ indicates a smoke amount and an exhaust temperature curve, and the smaller the better. Nonflammable materials include C.I. A = 30 or less and tdθ = 0.
本考案の耐火被覆材は、構成するガラス不織布、難燃接着剤及び紙に発ガン性 が無く、安心して使用できる。また本考案の耐火被覆材は、両面がガラス不織布 で被覆されているため、表面塗装仕上げのものとは異なり、耐水性に問題は無く 、耐火性もガラス不織布層があるため溶接等の火花では貫通せず優れた耐火性を 保持する利点がある。 The fireproof coating material of the present invention has no carcinogenicity in the constituent glass non-woven fabric, flame-retardant adhesive and paper, and can be used with confidence. In addition, the fire-resistant coating material of the present invention is coated on both sides with a non-woven glass fabric, so unlike a surface-finished product, there is no problem with water resistance, and the fire-resistant coating material also has a non-woven glass layer, so it does not cause sparks during welding. It has the advantage of retaining excellent fire resistance without penetrating.
【図１】耐火被覆材の断面図である。FIG. 1 is a cross-sectional view of a fireproof coating material.
１ 芯材 ２ 難燃性接着剤 ３ ガラス不織布 1 core material 2 flame retardant adhesive 3 glass non-woven fabric
───────────────────────────────────────────────────── フロントページの続き (72)考案者 椎名 教之 大阪府吹田市山田東１丁目33 (72)考案者 谷川 重治 大阪府豊中市新千里北町１丁目１番Ｃ11− 104 谷和商事内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Noriyuki Shiina 1-chome Yamada Higashi 33, Suita City, Osaka Prefecture (72) Inventor Shigeharu Tanikawa 1-1 chome Shinsenri Kitamachi Toyonaka City, Osaka Prefecture
Claims (1)
着剤によりガラス不織布を貼着した耐火被覆材。[Claims for utility model registration] A fire-resistant covering material comprising paper or laminated paper as a core material and glass nonwoven fabrics adhered on both sides of the core material with a flame-retardant adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991010337U JP2519394Y2 (en) | 1991-02-06 | 1991-02-06 | Fireproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991010337U JP2519394Y2 (en) | 1991-02-06 | 1991-02-06 | Fireproof coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05431U true JPH05431U (en) | 1993-01-08 |
| JP2519394Y2 JP2519394Y2 (en) | 1996-12-04 |
Family
ID=11747384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991010337U Expired - Fee Related JP2519394Y2 (en) | 1991-02-06 | 1991-02-06 | Fireproof coating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519394Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504379A (en) * | 2011-11-17 | 2015-02-12 | シン，ヨン−スゥン | Non-combustible thermal insulation sheet, manufacturing apparatus and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4116469Y1 (en) * | 1964-02-24 | 1966-07-29 | ||
| JPS5052280U (en) * | 1973-09-14 | 1975-05-20 | ||
| JPS51103169A (en) * | 1975-03-08 | 1976-09-11 | Toyo Cloth Co | |
| JPS57152942A (en) * | 1981-03-19 | 1982-09-21 | Shin Kobe Electric Machinery | Laminated board |
| JPH035106A (en) * | 1989-06-02 | 1991-01-10 | Toyo Tire & Rubber Co Ltd | Flame retardant heat insulation material and its manufacture |
-
1991
- 1991-02-06 JP JP1991010337U patent/JP2519394Y2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4116469Y1 (en) * | 1964-02-24 | 1966-07-29 | ||
| JPS5052280U (en) * | 1973-09-14 | 1975-05-20 | ||
| JPS51103169A (en) * | 1975-03-08 | 1976-09-11 | Toyo Cloth Co | |
| JPS57152942A (en) * | 1981-03-19 | 1982-09-21 | Shin Kobe Electric Machinery | Laminated board |
| JPH035106A (en) * | 1989-06-02 | 1991-01-10 | Toyo Tire & Rubber Co Ltd | Flame retardant heat insulation material and its manufacture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504379A (en) * | 2011-11-17 | 2015-02-12 | シン，ヨン−スゥン | Non-combustible thermal insulation sheet, manufacturing apparatus and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519394Y2 (en) | 1996-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |