JP2000110066A - Flame-retardant metal-coated fabric - Google Patents
Flame-retardant metal-coated fabricInfo
- Publication number
- JP2000110066A JP2000110066A JP27773898A JP27773898A JP2000110066A JP 2000110066 A JP2000110066 A JP 2000110066A JP 27773898 A JP27773898 A JP 27773898A JP 27773898 A JP27773898 A JP 27773898A JP 2000110066 A JP2000110066 A JP 2000110066A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- coated
- flame
- coated fabric
- resin layer
- 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
Landscapes
- Laminated Bodies (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電子機器などのシ
ールド材として用いられる、難燃性を有する金属被覆布
帛に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flame-retardant metal-coated fabric used as a shielding material for electronic equipment and the like.
【０００２】[0002]
【従来の技術】従来から、合成繊維布帛表面にスパッタ
リング法、金属蒸着法や、その他種々のメッキ法により
金属被膜を形成させた導電性布帛が知られている。そし
てこの様な導電性布帛は電子機器から漏洩する電磁波の
遮蔽に用いられてきた。ところが、近年になり家電製品
やＯＡ機器などの電子機器分野でも難燃性が求められる
ようになってきており、それら電子機器のシールド材と
して用いられている導電性布帛にも難燃性が要求される
ようになってきた。従来、ポリエステル等合成繊維の難
燃化にはリンあるいはブロムを含有した難燃化合物が有
効とされている。しかし、一般に合成繊維にメッキされ
て成る金属被覆布帛から成る導電性布帛は金属が酸化触
媒になり可燃性を増すものが多く、従来の方法では充分
な難燃性が得られない。また、金属被膜をポリエステル
などの繊維表面に形成すると、被覆金属が繊維の溶融に
よる消火作用を妨げるだけでなく、形成された金属被膜
により熱伝導性が良くなり延焼を助長させる為、充分な
難燃性を得ることは困難であった。2. Description of the Related Art Conventionally, there has been known a conductive cloth in which a metal film is formed on the surface of a synthetic fiber cloth by a sputtering method, a metal vapor deposition method, or various other plating methods. Such conductive cloths have been used for shielding electromagnetic waves leaking from electronic devices. However, in recent years, flame retardancy has also been required in the field of electronic devices such as home appliances and OA devices, and conductive fabrics used as shielding materials for such electronic devices also require flame retardancy. It has come to be. Heretofore, flame retardant compounds containing phosphorus or bromide have been considered effective for flame retarding synthetic fibers such as polyester. However, in many conductive cloths, which are generally made of metal-coated cloth plated with synthetic fibers, the metal becomes an oxidation catalyst to increase the flammability, and the conventional method cannot provide sufficient flame retardancy. In addition, if a metal coating is formed on the surface of a fiber such as polyester, the coating metal not only hinders the fire extinguishing action due to the melting of the fiber, but also improves the heat conductivity due to the formed metal coating and promotes the spread of fire. It was difficult to obtain flammability.
【０００３】そこで、充分な難燃性を得るための手段と
して、特開昭６２−２１８７０には金属付着繊維にリン
化合物系難燃剤とハロゲン化合物系難燃剤とを施し難燃
性を付与する方法が開示されている。しかしこの方法で
は、加工処理中に１９０℃の熱処理を行うため、金属部
分の腐食や変質などにより導電性の劣化などが起こる虞
がある。また、特開平０７−４２０７９には難燃性繊維
織物を金属化しその表面をウレタン樹脂で被覆し、その
上に有機難燃剤及び無機難燃剤の混合物を被覆させ、更
にウレタン樹脂で被覆する方法が開示されている。しか
し、この方法では三層の被膜を設けなければならない為
経済的にも好ましくない。また、繊維素材が難燃性繊維
に限定されてしまう。一般に難燃性繊維は、その特性上
細い繊維を製造しにくく、その為市販難燃繊維のほとん
どは短繊維である。その為、薄い布帛の製造が困難で、
更には、発塵、毛羽立ち等の問題がある為、導電性布帛
の主な用途である電子部品のシールド用部品としての使
用には不向きである。また、塩化ビニール繊維は、難燃
性があり、細デニールフィラメント糸が生産されている
が、熱収縮開始温度が６０〜７０℃と低く、また、約１
１０℃で軟化し始めるなど、メッキ加工時や使用の際に
問題が起こりやすい。As a means for obtaining sufficient flame retardancy, Japanese Patent Application Laid-Open No. 62-21870 discloses a method of imparting flame retardancy by applying a phosphorus compound flame retardant and a halogen compound flame retardant to a metal-adhered fiber. Is disclosed. However, in this method, since the heat treatment is performed at 190 ° C. during the processing, there is a possibility that the conductivity may be deteriorated due to corrosion or deterioration of the metal part. JP-A-07-42079 discloses a method in which a flame-retardant fiber woven fabric is metallized and its surface is coated with a urethane resin, a mixture of an organic flame retardant and an inorganic flame retardant is coated thereon, and further coated with a urethane resin. It has been disclosed. However, this method is economically unfavorable because three layers must be provided. Further, the fiber material is limited to flame-retardant fibers. In general, flame-retardant fibers are difficult to produce thin fibers due to their characteristics, and therefore most of the commercially available flame-retardant fibers are short fibers. Therefore, it is difficult to manufacture thin cloth,
Furthermore, it has problems such as dust generation and fuzzing, and is unsuitable for use as a shielding component of an electronic component, which is a main use of a conductive cloth. In addition, vinyl chloride fiber is flame-retardant, and fine denier filament yarn is produced. However, the heat shrinkage onset temperature is as low as 60 to 70 ° C.
Problems tend to occur at the time of plating or use, for example, softening starts at 10 ° C.
【０００４】また、金属被覆布帛にリン化合物系難燃剤
やブロム化合物系難燃剤など公知の難燃剤をそれぞれ単
独に施しても十分な難燃性が得られないばかりか、難燃
剤を含む塗工液が導電性布帛塗工面の反対側に滲みだし
金属被覆布帛の品位を損ね、更には、難燃剤の影響で高
温多湿の環境下で難燃剤塗工面の反対側の被覆金属面が
変色する。この被覆金属面の変色は金属表面が難燃剤等
と反応し腐食が生じているためと推定される。In addition, even if a known flame retardant such as a phosphorus compound-based flame retardant or a bromo compound-based flame retardant is applied to a metal-coated fabric alone, not only sufficient flame retardancy cannot be obtained but also a coating containing the flame retardant. The liquid oozes on the opposite side of the coated surface of the conductive fabric and impairs the quality of the metal-coated fabric, and further, the coated metal surface on the opposite side of the coated surface of the flame-retardant is discolored in a high-temperature and high-humidity environment due to the effect of the flame retardant. This discoloration of the coated metal surface is presumed to be due to corrosion caused by the metal surface reacting with a flame retardant or the like.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、上述の事情
を背景としてなされたもので、その目的は難燃性が有
り、被覆金属の腐食変色を防止した金属被覆布帛を得る
ことである。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a metal-coated fabric having flame retardancy and preventing corrosion and discoloration of the coated metal.
【０００６】[0006]
【課題を解決する手段】本発明は、上記目的を達成する
もので次の構成より成るものである。すなわち、本発明
は金属被覆布帛の一方の面に樹脂層を形成し、他方の面
に難燃剤を含む樹脂層が形成されていることを特徴とす
るものであり、またこの発明に於いて、樹脂層を形成す
る一方の樹脂がアクリル樹脂を主体とする樹脂層であ
り、他方の難燃剤を含む樹脂がウレタン樹脂であること
を特徴とするものである。更に、アクリル樹脂層に難燃
剤が添加されても良く、また、難燃剤が有機ブロム化合
物、リン酸エステル、三酸化アンチモンの三種類の難燃
剤より構成されていることを好適構成とするものであ
る。即ち、本発明は、被覆金属の腐食変色の防止や、難
燃剤を含む樹脂の滲みだしを防止するために、金属被覆
された合成繊維布帛の表面に樹脂層を形成し、裏面に難
燃剤を含む樹脂を塗工することを特徴とする難燃化され
た金属被覆布帛を提供するものである。The present invention attains the above object and has the following construction. That is, the present invention is characterized in that a resin layer is formed on one surface of a metal-coated fabric, and a resin layer containing a flame retardant is formed on the other surface. One of the resins forming the resin layer is a resin layer mainly composed of an acrylic resin, and the other resin containing a flame retardant is a urethane resin. Further, a flame retardant may be added to the acrylic resin layer, and the flame retardant is preferably composed of three kinds of flame retardants of an organic bromo compound, a phosphoric ester, and antimony trioxide. is there. That is, the present invention is to form a resin layer on the surface of a metal-coated synthetic fiber cloth, to prevent corrosion discoloration of the coated metal and to prevent bleeding of a resin containing a flame retardant, and to apply a flame retardant to the back surface. The present invention provides a flame-retardant metal-coated fabric characterized by applying a resin containing the same.
【０００７】金属被覆布帛の一方の面に形成される樹脂
被膜は、製品の柔軟性を考慮するとアクリル酸エステル
等のアクリル樹脂が好ましい。ウレタン樹脂、ポリエス
テル樹脂は塗工することにより、布帛が硬くなり好まし
くない。また、このアクリル樹脂に難燃剤を添加しても
良く、また架橋剤を添加することにより耐久性を高める
ことができる。用いられる架橋剤としてはイソシアネー
ト系樹脂、エポキシ系樹脂が挙げられる。樹脂の塗工量
は0.5〜10g/m2が好ましく、更に好ましくは１〜６g/m2
である。この範囲より少ないと反対面に塗工する難燃剤
を含む樹脂の滲みだし防止効果が十分に得られず、多す
ぎるとタックが強くなり好ましくない。樹脂は浸漬、コ
ーティングなど従来公知の方法により塗工されるが、好
ましくはナイフコーティング法が良い。金属被覆布帛他
方の面に形成される難燃剤を含む樹脂層は、ウレタン樹
脂が好ましい。ウレタン樹脂は、アクリル樹脂やエステ
ル樹脂に比較して、難燃効果が得られやすく、摩擦強
度、摩耗強度密着性の点で優れている。更にウレタン樹
脂の中でも難黄変のエステル系ウレタンが物性、耐久
性、経済性の点で好ましい。アクリル樹脂層を形成する
と柔軟な樹脂層の金属被覆布帛が得られる。また、ウレ
タン樹脂層を形成すると難燃性が得られやすい。そこ
で、一方の面にアクリル樹脂層を形成し他方の面からの
樹脂の滲みだしを防止し、他方の面に難燃剤を含むウレ
タン樹脂層を形成することで柔軟で、且つ難燃効果に優
れた金属被覆布帛を得ることができる。The resin film formed on one surface of the metal-coated fabric is preferably an acrylic resin such as an acrylate ester in consideration of the flexibility of the product. The urethane resin and the polyester resin are not preferable because the coating hardens when coated. Further, a flame retardant may be added to the acrylic resin, and the durability can be increased by adding a crosslinking agent. Examples of the crosslinking agent used include isocyanate-based resins and epoxy-based resins. The coating amount of the resin is preferably 0.5 to 10 g / m 2 , more preferably 1 to 6 g / m 2
It is. If the amount is less than this range, the effect of preventing bleeding out of the resin containing the flame retardant applied to the opposite surface cannot be sufficiently obtained. The resin is applied by a conventionally known method such as immersion and coating, but a knife coating method is preferable. The resin layer containing the flame retardant formed on the other surface of the metal-coated fabric is preferably a urethane resin. Urethane resins are easier to obtain a flame retardant effect than acrylic resins and ester resins, and are excellent in frictional strength and abrasion strength adhesion. Further, among urethane resins, ester-based urethane which is hardly yellowed is preferable in view of physical properties, durability and economy. When the acrylic resin layer is formed, a flexible resin layer metal-coated fabric can be obtained. Further, when a urethane resin layer is formed, flame retardancy is easily obtained. Therefore, by forming an acrylic resin layer on one side to prevent bleeding of the resin from the other side and forming a urethane resin layer containing a flame retardant on the other side, it is flexible and has excellent flame retardant effect. Metal-coated fabric can be obtained.
【０００８】用いられる難燃剤は有機ブロム化合物、リ
ン酸エステル、三酸化アンチモンより形成される。ウレ
タン樹脂固形分に対する難燃剤の比率は、有機ブロム化
合物が４０〜２４０％、好ましくは８０〜１６０％、リ
ン酸エステルが１０〜８０％、好ましくは２０〜６０
％、三酸化アンチモンが３０〜１６０％、好ましくは６
０〜１００％である。これ以上の比率になると樹脂被膜
が脆くなり、また、少ないと十分な難燃性が得られな
い。上記のように難燃剤として有機ブロム化合物、リン
酸エステル、三酸化アンチモンの三種類を組み合わせる
ことによりすぐれた難燃効果を得ることができる。難燃
剤を含む樹脂の塗工量は布帛重量に対して５０〜１５０
％が好ましく、特に好ましくは９０〜１１０％である。
塗工量が少ないと、難燃性が得難く、塗工量が多いと経
済的に不利である。塗工方法は従来公知の方法が用いら
れる。The flame retardant used is formed from an organic bromo compound, a phosphate ester, and antimony trioxide. As for the ratio of the flame retardant to the urethane resin solid content, the organic bromo compound is 40 to 240%, preferably 80 to 160%, and the phosphate is 10 to 80%, preferably 20 to 60%.
%, Antimony trioxide is 30 to 160%, preferably 6%
0 to 100%. If the ratio is higher than this, the resin coating becomes brittle, and if the ratio is lower, sufficient flame retardancy cannot be obtained. As described above, an excellent flame-retardant effect can be obtained by combining three kinds of organic bromo compounds, phosphate esters, and antimony trioxide as flame retardants. The coating amount of the resin containing the flame retardant is 50 to 150 with respect to the fabric weight.
% Is preferable, and particularly preferably 90 to 110%.
If the coating amount is small, it is difficult to obtain flame retardancy, and if the coating amount is large, it is economically disadvantageous. As a coating method, a conventionally known method is used.
【０００９】金属被服布帛を構成する素材の種類は平織
り、綾織り、朱子織り及びそれらの織り方を応用した各
種の織物、或いは、経編、緯編、レース編及びそれらの
編み方を応用した各種の編物、更には不織布など何れも
採用することができ、特に限定される物ではない。ま
た、使用される繊維は天然繊維、合成繊維等従来公知の
ものが使用できるが、耐久性、加工性の点で合成繊維が
好ましく、その中でもポリエステル繊維が好ましい。The materials constituting the metal-coated cloth are plain weave, twill weave, satin weave and various kinds of woven fabrics using those weaves, or warp knitting, weft knitting, lace knitting and how to knit them. Various knits, nonwoven fabrics, and the like can be employed, and are not particularly limited. As the fibers to be used, conventionally known fibers such as natural fibers and synthetic fibers can be used, but synthetic fibers are preferable in terms of durability and workability, and among them, polyester fibers are preferable.
【００１０】[0010]
【実施例】実施例により本発明を詳細に説明するが、本
発明はこれら実施例に限定されるものではない。実施例
・比較例における布帛の評価方法は次の通りである。EXAMPLES The present invention will be described in detail with reference to examples, but the present invention is not limited to these examples. The method of evaluating the fabric in the examples and comparative examples is as follows.
【００１１】＜評価法＞ 樹脂の滲みだし及び金属表面変色性評価 １．難燃剤を含む樹脂の反対面への滲みだし状態を肉眼
で判定した。 ２．変色評価（低湿度） 乾燥機内で、６０℃で３００時間放置し、被覆金属表面
の変色を肉眼で判定し、次のように評価を行った。 ○ 変色が認められない × 変色が認められる ３．変色評価（高湿度） 恒温恒湿槽内で、８５℃、湿度９０％で３００時間放置
し、被覆金属表面の変色を肉眼で判定し、変色評価（低
湿度）と同様に判定した。これらの評価結果を表１に示
す。<Evaluation method> Evaluation of bleeding of resin and discoloration of metal surface The state of seepage of the resin containing the flame retardant on the opposite surface was visually determined. 2. Discoloration Evaluation (Low Humidity) The coating was left standing at 60 ° C. for 300 hours in a dryer, and the discoloration of the surface of the coated metal was visually judged, and the evaluation was performed as follows. ○ No discoloration is observed. × Discoloration is observed. Discoloration Evaluation (High Humidity) The coated metal surface was left in a thermo-hygrostat at 85 ° C. and 90% humidity for 300 hours, and the discoloration of the surface of the coated metal was judged with the naked eye, and evaluated in the same manner as the discoloration evaluation (low humidity). Table 1 shows the results of these evaluations.
【００１２】 難燃性評価 ＵＬ９４のＶＴＭ−０に準じて評価する。評価結果を表
２に示すEvaluation of Flame Retardancy Evaluated according to UL94 VTM-0. Table 2 shows the evaluation results.
【００１３】 表面抵抗値 ＨＩＯＫＩ電機株式会社製抵抗値測定器ミリオームハイ
テスター３２２０を用い、クリップ平行電極幅１０ｃ
ｍ、電極間距離１０ｃｍにおける抵抗値を測定した。評
価結果を表３に示す。Surface resistance value Using a resistance measurement device Milliohm High Tester 3220 manufactured by HIOKI Electric Co., Ltd., the clip parallel electrode width 10c
m, and the resistance value at a distance between the electrodes of 10 cm was measured. Table 3 shows the evaluation results.
【００１４】 シールド性評価 関西電子工業振興センターの生駒電波測定所の考案によ
る測定法にて、１０ＭＨｚ〜１ＧＨｚの電界波について
評価した。評価結果を表４に示す。Evaluation of Shielding Property An electric wave of 10 MHz to 1 GHz was evaluated by a measurement method devised by Ikoma Radio Measurement Station of Kansai Electronics Industry Promotion Center. Table 4 shows the evaluation results.
【００１５】[0015]
【実施例１】ポリエステル繊維１００％よりなる目付５
０g/m2の平織物に無電解メッキ法で銅を１０g/m2メッキ
し、次いでニッケルを４g/m2メッキした金属被覆布帛
（総目付６４g/m2）の一方の面に、下記処方１に示す樹
脂液をナイフコーティング法により布帛表面に塗工し１
３０℃で２分間乾燥した。塗工量は３g/m2であった。そ
の後、金属被覆布帛の他方の面に下記処方２に示す樹脂
液をナイフオンロールコーティング法にて塗工し１３０
℃で２分間乾燥し、本発明の加工布帛を得た。塗工量は
７０ g/m2であった。Example 1 A basis weight of 100% polyester fiber 5
Copper 10 g / m 2 was plated with electroless plating plain weave fabric of 0 g / m 2, then nickel on one surface of 4g / m 2 plated metal coated fabric (total basis weight 64g / m 2), the following formulation The resin liquid shown in No. 1 was applied to the surface of the fabric by the knife coating method.
Dry at 30 ° C. for 2 minutes. The coating amount was 3 g / m 2 . Thereafter, the other surface of the metal-coated fabric was coated with a resin solution represented by the following formula 2 by a knife-on-roll coating method.
C. for 2 minutes to obtain a processed fabric of the present invention. The coating amount was 70 g / m 2 .
【００１６】 処方１ トアクロンＳＡ６２１８ １００重量部 （トウペ社製、アクリル系樹脂） ＵＤ架橋剤 １．５重量部 （大日精化工業株式会社製、イソシアネート架橋剤） にトルエンを加え粘度を２５０００ｃｐｓに調整する。Formulation 1 Tolucuron SA6218 100 parts by weight (Acrylic resin, manufactured by Toupe Co.) UD crosslinker 1.5 parts by weight (Daiichi Seika Kogyo Co., Ltd., isocyanate crosslinker) is added with toluene to adjust the viscosity to 25,000 cps. .
【００１７】 処方２ レザミンＭＥ３６１２ＬＰ １００重量部 （大日精化工業株式会社製、ウレタン系樹脂、固形分３０％） ＨＢＣＤ ３８重量部 （ヘキサブロモシクロドデカン、ブロム含有量７０％） リン酸エステル １４重量部 三酸化アンチモン ２４重量部 にトルエンを加え粘度を８０００ｃｐｓに調整する。Formulation 2 REZAMINE ME3612LP 100 parts by weight (manufactured by Dainichi Seika Kogyo Co., Ltd., urethane resin, solid content 30%) HBCD 38 parts by weight (hexabromocyclododecane, bromide content 70%) Phosphate ester 14 parts by weight Toluene is added to 24 parts by weight of antimony trioxide to adjust the viscosity to 8000 cps.
【００１８】[0018]
【比較例１】実施例１で用いた金属被覆布帛の一方の面
に、前述した処方１の樹脂をナイフコーティング法によ
り塗工し１３０℃で２分間乾燥した。塗工量は３g/m2で
あった。更に、同一面に前述した処方２の樹脂をナイフ
コーティング法により塗工し、１３０℃で２分間乾燥し
た。塗工量は７０ g/m2であった。Comparative Example 1 One side of the metal-coated fabric used in Example 1 was coated with the resin of Formula 1 described above by knife coating and dried at 130 ° C. for 2 minutes. The coating amount was 3 g / m 2 . Further, the resin of Formula 2 described above was applied to the same surface by knife coating, and dried at 130 ° C. for 2 minutes. The coating amount was 70 g / m 2 .
【００１９】[0019]
【比較例２】実施例１で用いた金属被覆繊維の一方の面
に前述した処方２の樹脂をナイフコーティング法により
塗工し１３０℃で２分間乾燥した。塗工量は７０ g/m2
であった。Comparative Example 2 The resin of Formula 2 described above was applied to one surface of the metal-coated fiber used in Example 1 by knife coating, and dried at 130 ° C. for 2 minutes. 70 g / m 2 coating amount
Met.
【００２０】[0020]
【比較例３】実施例１で用いた金属被覆繊維の一方の面
に前述した処方１の樹脂をナイフコーティング法により
塗工し１３０℃で２分間乾燥した。塗工量は３g/m2であ
った。更に、同一面に後述する処方３の樹脂をナイフコ
ーティング法により塗工し１３０℃で2分間乾燥した。
塗工量は７０g/m2であった。Comparative Example 3 The resin of Formula 1 described above was applied to one surface of the metal-coated fiber used in Example 1 by knife coating, and dried at 130 ° C. for 2 minutes. The coating amount was 3 g / m 2 . Further, a resin of Formula 3 described later was applied to the same surface by knife coating, and dried at 130 ° C. for 2 minutes.
The coating amount was 70 g / m 2 .
【００２１】 処方３ レザミンＭＥ３６１２ＬＰ １００重量部 （大日精化工業株式会社製、ウレタン系樹脂） ＨＢＣＤ １２重量部 （ヘキサブロモシクロドデカン） 三酸化アンチモン ８重量部 にトルエンを加え粘度を８０００ｃｐｓに調整する。Formulation 3 Resazin ME3612LP 100 parts by weight (urethane resin manufactured by Dainichi Seika Kogyo Co., Ltd.) HBCD 12 parts by weight (hexabromocyclododecane) To 8 parts by weight of antimony trioxide, toluene is added to adjust the viscosity to 8000 cps.
【００２２】[0022]
【表1】【table 1】
【００２３】[0023]
【表2】[Table 2]
【００２４】[0024]
【表3】[Table 3]
【００２５】[0025]
【表4】[Table 4]
【００２６】[0026]
【発明の効果】この発明においては柔軟で優れた難燃効
果のある金属被覆布帛が得られ、長期間の高温高湿環境
下においても初期導電性を維持でき、また、被覆金属の
変色を防止することができる。また難燃剤を塗布しても
金属布帛表面への滲みだしが防止できるため表面品位を
損なうことがない。更には、ポリエステル繊維布帛を使
用することで、薄地でソフトな風合いの金属被覆布帛が
得られ、電子部品のシールド材として優れた製品を提供
することができる。According to the present invention, a metal-coated fabric having a flexible and excellent flame-retardant effect can be obtained, the initial conductivity can be maintained even in a high-temperature, high-humidity environment for a long time, and the discoloration of the coated metal can be prevented. can do. Further, even if a flame retardant is applied, bleeding to the surface of the metal cloth can be prevented, so that the surface quality is not impaired. Furthermore, by using a polyester fiber cloth, a metal-coated cloth having a thin and soft feel can be obtained, and a product excellent as a shielding material for electronic components can be provided.
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１０年１２月１８日（１９９８．１２．
１８）[Submission date] December 18, 1998 (1998.12.
18)
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２２[Correction target item name] 0022
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２２】[0022]
【表１】 [Table 1]
【手続補正３】[Procedure amendment 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２３[Correction target item name] 0023
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２３】[0023]
【表２】 [Table 2]
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２４[Correction target item name] 0024
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２４】[0024]
【表３】 [Table 3]
【手続補正５】[Procedure amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２５[Correction target item name] 0025
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２５】[0025]
【表４】 [Table 4]
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｄ０６Ｍ 17/00 Ｋ Ｆターム(参考） 4F100 AA29D AA29H AB01B AB16 AB17 AH02D AH05D AK01C AK01D AK25C AK41A AK51D BA04 BA07 CA08D CC01 DG11A EH46 EH71 GB48 JB02 JD08 JJ07 4L031 AB31 BA09 BA18 BA38 CA00 DA16 4L032 AA06 AA08 AB02 AB07 AC03 BD01 DA00 EA05 4L033 AA07 AB04 AC05 BA92 BA95 CA18 CA50 CA70 DA04 DA06──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) D06M 17/00 K F term (Reference) 4F100 AA29D AA29H AB01B AB16 AB17 AH02D AH05D AK01C AK01D AK25C AK41A AK51D BA04 BA07 CA08D CC01 DG11A EH46 EH71 GB48 JB02 JD08 JJ07 4L031 AB31 BA09 BA18 BA38 CA00 DA16 4L032 AA06 AA08 AB02 AB07 AC03 BD01 DA00 EA05 4L033 AA07 AB04 AC05 BA92 BA95 CA18 CA50 CA70 DA04 DA06
Claims (5)
し、他方の面に難燃剤を含む樹脂層が形成されているこ
とを特徴とする難燃性を有する金属被覆布帛。1. A flame-retardant metal-coated fabric, wherein a resin layer is formed on one surface of the metal-coated fabric and a resin layer containing a flame retardant is formed on the other surface.
脂を主体とする樹脂層であり、他方の難燃剤を含む樹脂
がウレタン樹脂であることを特徴とする請求項１記載金
属被覆布帛。2. The metal-coated fabric according to claim 1, wherein one resin forming the resin layer is a resin layer mainly composed of an acrylic resin, and the other resin containing a flame retardant is a urethane resin.
ル、三酸化アンチモンの三種類の難燃剤より形成されて
いる請求項１乃至２記載の金属被覆布帛。3. The metal-coated fabric according to claim 1, wherein the flame retardant is formed of three kinds of flame retardants: an organic bromo compound, a phosphoric ester, and antimony trioxide.
金属被膜が形成されていることを特徴とする請求項１乃
至３記載の金属被覆布帛。4. The metal-coated cloth according to claim 1, wherein the metal-coated cloth is formed of a synthetic fiber and a metal coating is formed on the cloth.
載の金属被覆繊維。5. The metal-coated fiber according to claim 4, wherein the synthetic fiber is a polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27773898A JP4638966B2 (en) | 1998-09-30 | 1998-09-30 | Flame retardant metal coated fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27773898A JP4638966B2 (en) | 1998-09-30 | 1998-09-30 | Flame retardant metal coated fabric |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007335839A Division JP2008115525A (en) | 2007-12-27 | 2007-12-27 | Method for producing flame-retardant metal-coated fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000110066A true JP2000110066A (en) | 2000-04-18 |
| JP4638966B2 JP4638966B2 (en) | 2011-02-23 |
Family
ID=17587645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27773898A Expired - Lifetime JP4638966B2 (en) | 1998-09-30 | 1998-09-30 | Flame retardant metal coated fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4638966B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002319790A (en) * | 2001-04-19 | 2002-10-31 | Seiren Co Ltd | Fire-resistant metallic coating cloth |
| WO2008047861A1 (en) * | 2006-10-20 | 2008-04-24 | Seiren Co., Ltd. | Flame-retardant metal-coated fabric |
| KR100885012B1 (en) * | 2002-03-08 | 2009-02-20 | 레어드 테크놀로지스 리미티드 | Flame retardant, electrically conductive emi shielding materials and methods of making the same |
| JP2009119609A (en) * | 2007-11-12 | 2009-06-04 | Togawa Sangyo Kk | Resin laminate tube |
| JP5051559B1 (en) * | 2011-06-27 | 2012-10-17 | 株式会社ヒガシ化学 | Flame retardant interior materials for transportation |
-
1998
- 1998-09-30 JP JP27773898A patent/JP4638966B2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002319790A (en) * | 2001-04-19 | 2002-10-31 | Seiren Co Ltd | Fire-resistant metallic coating cloth |
| KR100885012B1 (en) * | 2002-03-08 | 2009-02-20 | 레어드 테크놀로지스 리미티드 | Flame retardant, electrically conductive emi shielding materials and methods of making the same |
| WO2008047861A1 (en) * | 2006-10-20 | 2008-04-24 | Seiren Co., Ltd. | Flame-retardant metal-coated fabric |
| JP2008100479A (en) * | 2006-10-20 | 2008-05-01 | Seiren Co Ltd | Flame-retardant metal-coated cloth |
| JP2009119609A (en) * | 2007-11-12 | 2009-06-04 | Togawa Sangyo Kk | Resin laminate tube |
| JP5051559B1 (en) * | 2011-06-27 | 2012-10-17 | 株式会社ヒガシ化学 | Flame retardant interior materials for transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4638966B2 (en) | 2011-02-23 |
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