JPS63249705A - Antistatic garment - Google Patents
Antistatic garmentInfo
- Publication number
- JPS63249705A JPS63249705A JP62080890A JP8089087A JPS63249705A JP S63249705 A JPS63249705 A JP S63249705A JP 62080890 A JP62080890 A JP 62080890A JP 8089087 A JP8089087 A JP 8089087A JP S63249705 A JPS63249705 A JP S63249705A
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- density
- fabric
- antistatic
- threads
- 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
- 239000004744 fabric Substances 0.000 claims description 38
- 239000000835 fiber Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 229920002994 synthetic fiber Polymers 0.000 description 10
- 239000012209 synthetic fiber Substances 0.000 description 9
- 230000003068 static effect Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 239000010784 textile waste Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Woven Fabrics (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、火災や爆発が発生し易い環境で働く作業者や
電気部品を取り扱ったりする作業者等の作業用衣服とし
て好適な帯電防止衣服に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides antistatic clothing suitable as work clothing for workers who work in environments where fires and explosions are likely to occur, and workers who handle electrical components. Regarding.
合成繊維から成る布帛は、天然繊維から成る布帛に比較
すると一般に、強度、耐久性に優れ、繊維ごみを発生さ
せることが少なく、洗濯しても乾きが早いから、作業用
衣服に好適である。特にフィラメント糸使いの布帛は、
繊維ごみを殆ど発生させないから、清浄環境で働く作業
者の作業用衣服に好適である。しかし、合成繊維から成
る布帛は、帯電し易いと言う欠点があり、帯電防止性を
付与しなければ、静電気によるスパークが発生し易くて
、火災や爆発の生じ易い環境で働く作業者や電気部品を
取り扱ったりする作業者等の作業用衣服には危険で用い
ることができない。天然繊維からなる布帛であっても、
低湿度雰囲気では帯電するようになるから、上述のよう
な作業用衣服に用いる場合は帯電防止性の付与を必要と
されることがある。Fabrics made of synthetic fibers are generally better in strength and durability than fabrics made of natural fibers, generate less fiber waste, and dry quickly after washing, so they are suitable for work clothes. In particular, fabrics using filament threads are
Since it generates almost no textile waste, it is suitable for use as work clothes for workers working in clean environments. However, fabrics made of synthetic fibers have the disadvantage of being easily electrostatically charged, and unless they are provided with antistatic properties, they can easily generate sparks due to static electricity, which can be used by workers working in environments that are prone to fires or explosions, as well as electrical components. It is dangerous and cannot be used as work clothing for workers who handle the product. Even if the fabric is made of natural fibers,
Since it becomes charged in a low-humidity atmosphere, it may be necessary to provide antistatic properties when used in work clothes as described above.
合成繊維から成る布帛に帯電防止性を付与する方法とし
ては、■合成繊維に親水性ポリマー等をブレンドしたり
、親木基を導入した改質繊維を用いる方法、■合成繊維
または布帛に後加工によって親水性ポリマー等の吸水性
物質を付着させる方法、■導電糸例えば、金属繊維、炭
素繊維等の導電繊維から成る糸あるいはこの糸と合成繊
維もしくは天然繊維から成る糸との合糸または撚糸から
成る糸、混合紡糸や複合紡糸あるいは塗布法や無電解メ
ッキと言った化学処理によって得られる導電性繊維すな
わち、金属、導電性金属化合物、カーボンブラック、導
電性非金属等の導電性物質が混入またはサイドバイサイ
ドや全周に付着した導電性合成繊維から成る糸、あるい
はこの糸と合成繊維もしくは天然繊維から成る糸との金
糸または撚糸から成る糸を適当な間隔で織り込むか編み
込むかする方法、■布帛に導電性塗料を塗布したりζ導
電性フィルムを貼り合わせたり、金属等の被膜を蒸着や
スパッタリングで設けたりする方法がある。このうち、
■の方法は、５０％ＲＨ以上の高湿度雰囲気では改質繊
維の比抵抗が１０８〜１０９Ω・ｃｍとなって、一応の
帯電防止性が得られるが、３０％ＲＩ（以下の低湿度雰
囲気で比抵抗が高くなって帯電防止効果が得られなくな
る。■の方法は、■の方法と同様に、低湿度雰囲気では
帯電防止効果が得られず、さらに、繰り返し洗濯等によ
って帯電防止性が低下し易いと言う問題もある。■の方
法は、導電繊維や導電性繊維が合成繊維等に比較すると
高価で、柔軟性に欠けるため、導電糸を高音度に用いる
と、布帛のコストが高くなるばかりでなく、風合が硬く
なって、衣服にした場合に着用感が悪くなる。そして、
導電糸を低密度に用いた布帛は、コストや着用感が改善
されても、前述のような高度の帯電防止性能を要求され
る作業用衣服には、帯電防止性が不十分とされるように
なる。■の方法は、金属等の被膜を設けるのは、洗濯等
に対して被膜の耐久性が悪いし、導電性の塗料やフィル
ムによるのは、風合が硬くなって、衣服への加工性や着
用時の行動性が悪くなり、通気性もなくなって、衣服が
むれ易いものとなる。フィルムによった場合は、さらに
、フィルムが剥がれ易いと言う問題もある。Methods of imparting antistatic properties to fabrics made of synthetic fibers include: ■ Blending synthetic fibers with hydrophilic polymers or using modified fibers with parent wood groups introduced; ■ Post-processing of synthetic fibers or fabrics. A method of attaching a water-absorbing substance such as a hydrophilic polymer by means of conductive threads, such as threads made of conductive fibers such as metal fibers and carbon fibers, or threads made of this thread and threads made of synthetic fibers or natural fibers or twisted threads. Yarn, conductive fiber obtained by mixed spinning, composite spinning, coating method, or chemical treatment such as electroless plating. A method of weaving or knitting threads made of conductive synthetic fibers attached side-by-side or around the entire circumference, or threads made of gold threads or twisted threads with threads made of synthetic fibers or natural fibers at appropriate intervals; There are methods such as applying a conductive paint, laminating a ζ conductive film, and providing a coating of metal or the like by vapor deposition or sputtering. this house,
In method (2), in a high humidity atmosphere of 50% RH or more, the specific resistance of the modified fiber becomes 108 to 109 Ωcm, and a certain degree of antistatic property is obtained, but in a low humidity atmosphere of 30% RH or less, The resistivity becomes high and the antistatic effect cannot be obtained.The method (■), similar to the method (■), cannot obtain the antistatic effect in a low humidity atmosphere, and furthermore, the antistatic property decreases due to repeated washing, etc. There is also the problem that it is easy to use.With the method (■), conductive fibers are more expensive and less flexible than synthetic fibers, so if conductive yarn is used at a high pitch, the cost of the fabric will only increase. Instead, the texture becomes stiff, making it uncomfortable to wear when worn as clothing.
Even if fabrics using conductive threads at a low density are improved in terms of cost and wearing comfort, their antistatic properties may not be sufficient for work clothes that require a high level of antistatic performance as mentioned above. become. With method (2), providing a metal coating has poor durability against washing, etc., and using conductive paint or film results in a hard texture and poor processability into clothing. When worn, it becomes difficult to move around, and there is no breathability, making the clothes more likely to get stuffy. In the case of using a film, there is also the problem that the film is easily peeled off.
本発明者らは、スパークや他の静電気阻害を生せしめる
ことがない衣服を得るのに、衣服の各部分の布帛が均等
に高度の導電性を有することは必要でなく、衣服の端部
分を構成する布帛に特に高度の導電性を有する布帛を用
いれば、スパークや他の静電気障害を生ぜしめることが
ない衣服が得られることを見出した。The inventors have discovered that it is not necessary for the fabric in each part of the garment to be equally highly conductive to obtain a garment that is free from sparks and other static disturbances; It has been discovered that by using fabrics of particularly high electrical conductivity as constituent fabrics, a garment can be obtained that is free from sparks and other static electricity hazards.
本発明は、上述の背景に基いてなされたものであり、導
電糸を適当な間隔で織り込むか績み込むかして耐久性の
ある帯電防止性を付与した布帛から成る衣服であって、
スパークや他の静電気障害を生ぜしめることがない高度
の帯電防止性能を有し、しかも着用性に優れ、比較的安
価に得られる帯電防止衣服の提供を目的とする。The present invention has been made based on the above-mentioned background, and is a garment made of a fabric that has durable antistatic properties by weaving or knitting conductive threads at appropriate intervals,
The purpose of the present invention is to provide antistatic clothing that has a high degree of antistatic performance without causing sparks or other static electricity hazards, has excellent wearability, and can be obtained at a relatively low cost.
本発明は、導電糸を適当な間隔で織り込むか編み込むか
した布帛から成る帯電防止衣服において、該衣服の端部
分を構成する布帛の導電糸配設密度が他の部分を構成す
る布帛の導電糸配設密度よりも高密度になっていること
を特徴とする帯電防止衣服にあり、この構成によって前
記目的を達成する。The present invention provides an antistatic garment made of a fabric in which conductive threads are woven or knitted at appropriate intervals. The antistatic garment is characterized by having a higher density than the arrangement density, and this structure achieves the above object.
本発明において、導電糸には、先に述べたような、導電
繊維あるいは導電性繊維を含む導電糸であって、１ｃｆ
ｆＩの長さの間の電気抵抗すなわち、比抵抗が乾燥状態
で１０９ Ω・印以下の導電糸が好ましく用いられる。In the present invention, the conductive thread is a conductive fiber or a conductive thread containing a conductive fiber as described above, and 1 cf.
A conductive thread having an electrical resistance between the length fI, that is, a specific resistance of 10 9 Ω·mark or less in a dry state, is preferably used.
４電糸の識り込みや編み込みは、たて、よこいずれかの
ストライプ状でも、たて。The 4-den threads can be woven in either vertical or horizontal stripes.
よこ両方の格子状でもよい。そして、導電糸の配設密度
は、前述のような好ましい比抵抗の導電糸を用いた場合
、ストライプ状では導電糸が完全に並列から１０ＣＩＩ
１幅に１本の割合の範囲が適当に用いられ、格子状では
それよりもさらに粗の配設密度まで用いることができる
。導電糸以外の糸としては、ポリエステル、ナイロンの
フィラメント糸や紡績糸、ポリエステル、ナイロンのス
テーブルとレーヨンステーブルや綿等の混紡糸、その他
のフィラメント糸や紡績糸を用いることができ、特に制
電性ポリエステルフィラメント糸や制電性ナイロンフィ
ラメント糸が好ましく用いられる。It may be grid-like on both sides. The arrangement density of the conductive threads ranges from completely parallel to 10 CII in a striped form when using conductive threads with a preferable resistivity as described above.
A ratio of one wire per width is appropriately used, and in the case of a grid, even coarser arrangement densities can be used. As yarns other than conductive yarns, filament yarns and spun yarns of polyester and nylon, blended yarns of polyester and nylon stable and rayon stable, cotton, etc., and other filament yarns and spun yarns can be used. A conductive polyester filament yarn or an antistatic nylon filament yarn is preferably used.
以上の導電糸配設密度が高い布帛を用いる衣服の端部分
としては、袖口部、裸部、前立部、裾部等が挙げられる
。このうちの特に重要なのは袖口部であり、次いで裾部
や裸部である。袖口部は、例えばマイクロチップ等を取
り扱う作業者の衣服の場合、最もマイクロチップ等に近
付くようになる。このような袖口部あるいはさらに裾部
や裸部等の端部分を構成する布帛の導電糸配設密度を他
の部分を構成する布帛の導電糸配設密度よりも高くする
が、その密度差は端部分が他の部分の２倍以上の導電糸
配設密度であること、そして、導電糸配設密度の高い端
部分は端からｌ ｃｔｎ以上の幅とすることが、着用時
の作業性、衣服のコスト、スパークや静電気障害に対す
る安全性等の点で好ま、しい。上述のような端部分の幅
を他の部分よりも高密度の導電糸配設密度とするのは、
それぞれ異なる布帛を用いることによっても、あるいは
途中で導電糸の織り込みあるいは腸み込み密度を変えた
布帛を用いることによってもよいし、また、導電糸配設
密度がステップ的に変わっても、連続的に変わってもよ
い。連続的に変わる場合は、端部分の少なくともｌ ｃ
ｍ幅が一定の高密度を保ち、それより次第に密度を下げ
るようにする。導電糸配設密度の高密度と低密度は、共
に格子状やストライプ状の配設でも、高密度が格子状の
配設で低密度がストライプ状の配設でもよい。そして、
共に格子状の配設の場合、たて、よこ一方の配設密度が
異なっても、両方の配設密度が異なってもよい。Examples of the end portions of clothing using the fabric with a high conductive thread density include cuffs, bare portions, plackets, hem portions, and the like. Of particular importance are the cuffs, followed by the hem and bare areas. For example, in the case of clothing worn by a worker who handles microchips, the cuffs come closest to the microchips. The density of the conductive threads in the fabric that makes up the cuffs or the end portions of the hem and bare parts is set higher than the density of the conductive threads in the fabric that makes up other parts, but the difference in density is The end portion has a conductive thread density that is at least twice that of other parts, and the end portion with a high conductive thread density has a width of l ctn or more from the end to improve workability when worn. This is preferable in terms of cost of clothing, safety against sparks and static electricity hazards, etc. The width of the end portion as described above is set to have a higher density of conductive threads than other portions.
This can be done by using different fabrics, or by using fabrics with different conductive thread weaving or embedding density in the middle, or even if the conductive thread arrangement density changes stepwise. It may change to If it changes continuously, at least l c of the end portion
The m width is maintained at a constant high density, and the density is gradually lowered. The high density and low density of the conductive threads may both be arranged in a lattice or stripe pattern, or the high density may be in a lattice pattern and the low density may be in a stripe pattern. and,
If both are arranged in a lattice shape, the arrangement densities in the vertical and horizontal directions may be different, or the arrangement densities in both directions may be different.
以上のように衣服の袖口部やさらに安全性を重視する場
合は裾部、裸部等についても、それら端部分を構成する
布帛の導電糸配設密度を他の部分を構成する布帛の導電
糸配設密度よりも高くしたことによって、中央部分より
も電圧が高くなってスパーク放電し易い端部分の帯電が
効果的に減少するから、衣服の着用感や着用時の作業性
を低下させずに、スパークや静電気障害に対する安全性
を十分に高めることができる。例えば、マイクロチップ
を取り扱う作業者に袖口部に導電糸配設密度が高い布帛
を用いた本発明の帯電防止衣服を着用させたところ、従
来の作業用衣服では必要であった放電防止用の手ぬきの
着用等の静電気対策が不要となり、作業能率が向上して
、製造コストを下げることができた。As mentioned above, when it comes to the cuffs of clothing, and if safety is more important, the hem, bare parts, etc., the conductive thread density of the fabric that makes up those ends is the same as the conductive thread density of the fabric that makes up other parts. By making it higher than the arrangement density, the voltage is higher than in the center and the charging at the edges, where spark discharge is more likely to occur, is effectively reduced, without reducing the feeling of wearing the clothes or the workability when wearing them. , can sufficiently increase safety against sparks and static electricity hazards. For example, when workers who handle microchips wore the antistatic clothing of the present invention, which uses fabric with a high density of conductive threads on the cuffs, they found that they were able to wear the antistatic clothing of the present invention, which uses fabric with a high density of conductive threads on the cuffs. This eliminates the need to take precautions against static electricity, such as wearing a mask, improving work efficiency and lowering manufacturing costs.
以下、さらに具体的実施例によって本発明を説明する。The present invention will be explained below using more specific examples.
２２ｄｅのナイロン七ノフィラメントの周囲をカーボン
ブラ・ツク混入の樹脂で被覆した導電性繊維と７５ｄｅ
／７２ｆ ｉ １のポリエステルフィラメント糸を３２
５０Ｔ／ｍで撚糸した比抵抗が１０３Ω・ｃｍ以下の導
電糸を７５ｄｅ／７２ｆ ｉ １のポリエステルフィラ
メント糸と共に経糸に用いて、導電糸の配設密度はｌ
ｃｍ当たり１木とし、緯糸は上述の導電糸を６４ｄｅ／
１４４ｆｉｌのポリエステルフィラメント糸７木に対し
て１本８．１４本に対して１木、２２本に対して１本の
割合で打ち込んで、３種類の平織物を製織した。これら
の平織物は通常の加工方法で染色仕上げした。得られた
３種類の織物を用い、袖の半分から先を緯導電糸配設密
度が１／７の織物で構成し、他の部分を１／２２の配設
密度の織物で構成した上衣と、比較用として全体を１７
２２の配設密度の織物で構成した上衣及び１／１４の配
設密度の織物で構成した上衣とをそれぞれ縫製した。22de nylon filament is coated with a conductive fiber containing resin containing carbon bra and 75de.
/72f i 1 polyester filament yarn 32
A conductive yarn with a specific resistance of 103Ω・cm or less twisted at 50T/m is used as the warp together with a polyester filament yarn of 75de/72f i 1, and the arrangement density of the conductive yarn is l.
One wood per cm, and the weft is the above-mentioned conductive yarn of 64 de/cm.
Three types of plain woven fabrics were woven by inserting 144 fil of polyester filament yarn at a ratio of 1 to 7, 1 to 8, 1 to 14, and 1 to 22. These plain woven fabrics were dyed and finished using conventional processing methods. Using the three types of fabrics obtained, a jacket was constructed in which the half of the sleeve and the tip were made of fabric with a weft conductive yarn density of 1/7, and the other parts were made of fabric with a density of 1/22. , for comparison, the entire 17
A jacket made of a fabric with a density of 22 and a jacket made of a fabric with a density of 1/14 were each sewn.
これら上衣をそれぞれ着用したときの作業性は、袖半分
に緯導電糸配設密度１／７の織物を用いた上衣と全体に
緯導電糸配設密度１／２２の織物を用いた上衣とは同じ
ように良好であったが、全体を緯導電糸配設密度１／４
の織物で構成した上衣は上記両上衣よりも抵抗感が太き
（劣っていた。これら上衣の帯電防止性能をＪＩＳ Ｔ
−８１１８に記載の方法に準じて求めた帯電電価量で比
較したところ、袖半分に緯導電糸配設密度の高い織物を
用いた上衣は０．１５μＣ／１点、全体に緯感電糸配設
密度１／２２の織物を用いた上衣は０．２５μＣ／１点
、同じく配設密度１／１４の織物を用いた上衣は０．２
μＣ／１点と言った結果が得られ、袖半分に導電糸配設
密度の高い織物を用いた上衣は帯電防止性能も他の比較
上衣より優れていた。The workability when wearing each of these jackets is different from that of a jacket using a fabric with a weft conductive yarn density of 1/7 on half the sleeves and a fabric with a weft conductive yarn density of 1/22 on the entire sleeve. The results were equally good, but the overall weft conductive yarn density was 1/4.
The jacket made of this fabric had a thicker (inferior) resistance than the above two jackets.The antistatic performance of these jackets was evaluated according to JIS T
When comparing the electrostatic charge amount determined according to the method described in 8118, the upper garment using a fabric with a high density of weft conductive threads on half of the sleeves had a 0.15 μC/point, and the overall weft conductive threads were disposed on the entire sleeve. A jacket made of a fabric with a density of 1/22 is 0.25 μC/point, and a jacket made of a fabric with a density of 1/14 is 0.2
A result of μC/1 point was obtained, and the jacket in which half of the sleeves were made of a fabric with a high density of conductive threads was superior in antistatic performance to other comparative jackets.
Claims (2)
布帛から成る帯電防止衣服において、該衣服の端部分を
構成する布帛の導電糸配設密度が他の部分を構成する布
帛の導電糸配設密度よりも高密度になっていることを特
徴とする帯電防止衣服。(1) In an antistatic garment made of a fabric in which conductive threads are woven or knitted at appropriate intervals, the conductive thread density of the fabric constituting the end portion of the garment is lower than that of the conductive yarn distribution density of the fabric constituting the other portions of the garment. Antistatic clothing characterized by having a higher density than the installed density.
囲第１項記載の帯電防止衣服。(2) The antistatic garment according to claim 1, wherein the fabric is made of filament yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62080890A JPS63249705A (en) | 1987-04-03 | 1987-04-03 | Antistatic garment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62080890A JPS63249705A (en) | 1987-04-03 | 1987-04-03 | Antistatic garment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63249705A true JPS63249705A (en) | 1988-10-17 |
| JPH0551681B2 JPH0551681B2 (en) | 1993-08-03 |
Family
ID=13730948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62080890A Granted JPS63249705A (en) | 1987-04-03 | 1987-04-03 | Antistatic garment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63249705A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009087914A1 (en) * | 2008-01-11 | 2009-07-16 | Toray Industries, Inc. | Sewed product and garment |
-
1987
- 1987-04-03 JP JP62080890A patent/JPS63249705A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009087914A1 (en) * | 2008-01-11 | 2009-07-16 | Toray Industries, Inc. | Sewed product and garment |
| US8393282B2 (en) | 2008-01-11 | 2013-03-12 | Toray Industries, Inc. | Sewn product and clothes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0551681B2 (en) | 1993-08-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |