JPS63182484A - Production of monofilament fabric having special function - Google Patents
Production of monofilament fabric having special functionInfo
- Publication number
- JPS63182484A JPS63182484A JP62014651A JP1465187A JPS63182484A JP S63182484 A JPS63182484 A JP S63182484A JP 62014651 A JP62014651 A JP 62014651A JP 1465187 A JP1465187 A JP 1465187A JP S63182484 A JPS63182484 A JP S63182484A
- Authority
- JP
- Japan
- Prior art keywords
- black
- carbon black
- fibers
- gauze
- dyed
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000004744 fabric Substances 0.000 title description 13
- 239000002759 woven fabric Substances 0.000 claims description 21
- 239000006229 carbon black Substances 0.000 claims description 19
- 229920002647 polyamide Polymers 0.000 claims description 19
- 239000004952 Polyamide Substances 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000088 plastic resin Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 28
- 239000004677 Nylon Substances 0.000 description 10
- 239000002585 base Substances 0.000 description 10
- 229920001778 nylon Polymers 0.000 description 10
- 238000004043 dyeing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000975 dye Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241000872198 Serjania polyphylla Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 239000000980 acid dye Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 208000003464 asthenopia Diseases 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 2
- 108010066173 baratin Proteins 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 241000269435 Rana <genus> Species 0.000 description 1
- 241001584775 Tunga penetrans Species 0.000 description 1
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical class NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
- Coloring (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〕
本発明はビデオ・ディスプレー・ターミナルのシャドー
マスク用基布として特殊機能を所有するポリアミド系モ
ノフィラメント織布の製造方法に関する。さらに詳しく
はディスプレー画面のフリッカ−（ちらつき）およびフ
レア（反射）を防止し、紫外線、Ｘ線、電磁波などによ
る目の疲れないしは身体的悪障害を抑制することができ
る優れたシャドーマスク用基布を提供するもので、特に
大形ディスプレー画面にも推奨できる生産性の高い、品
質の安定した、耐久性にすぐれた最も合理化された製造
方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for producing a polyamide monofilament woven fabric having special functions as a base fabric for a shadow mask of a video display terminal. More specifically, we have developed an excellent base fabric for shadow masks that can prevent flicker and flare (reflection) on display screens, and can suppress eye fatigue and physical damage caused by ultraviolet rays, X-rays, electromagnetic waves, etc. The present invention relates to the most streamlined manufacturing method with high productivity, stable quality, and excellent durability, which is particularly recommended for large display screens.
ビデオ・ディスプレー・ターミナルのディスプレー画面
のフリッカ−およびフレアを防止する対策として、画面
からの透過光量の低下を極力抑えながらその表面反射光
を削減するために、いわゆるシャドーマスクと呼ばれる
微細なメツシュ状の遮光体を画面上に設置する方法が採
用されてきたことは周知のとおりである。As a measure to prevent flicker and flare on the display screen of a video display terminal, a fine mesh-like mask called a shadow mask is used to reduce the amount of light reflected from the screen while minimizing the decrease in the amount of light transmitted from the screen. It is well known that a method of installing a light shield on the screen has been adopted.
これらの代表例としてポリアミド系ないしはポリエステ
ル系などの合成繊維長繊維原糸から構成された紗が利用
されてきたこともよく知られた事実である。そして、こ
れらに使用される繊維素材としては微細な遮光体を得る
ために一般的に繊維μ μ
径２５ ｓｈ ｍから７０ ！ ｍの細繊度の原糸が用
いられ、しかも透過光量の低下要因となるオープニング
エリアの減少を抑止するためマルチフィラメントよりも
モノフィラメント使いが適し１さらにシャドーマスク構
成繊維表面からの反射光を削減する目的から艶消し繊維
が賞月され、プラズマないしアルカリリダクション処理
などの繊維表面の粗面化加工糸が黒色に染色されて使用
されている。It is a well-known fact that as a typical example of these, gauze made of long synthetic filaments such as polyamide or polyester fibers have been used. In order to obtain a fine light shielding material, the fiber materials used for these materials generally have a diameter of 25 sh m to 70 shm. The use of monofilament is more suitable than multifilament in order to prevent the opening area from decreasing, which is a factor in reducing the amount of transmitted light.1 Furthermore, the purpose is to reduce reflected light from the surface of the fibers that make up the shadow mask. Matte fibers have been prized since then, and yarns whose surfaces have been roughened by plasma or alkali reduction treatments are dyed black and used.
また、ディスプレー・ターミナルの表示管上の画像構成
ドツトピッチと紗のメツシュとの間の光干渉によって発
生するモワレ縞の回避に関してはもちろんシャドーマス
ク取付装置への紗張り角度の調整に依存することは必要
であるが、基本的にはドツトピッチから算出されるメツ
シュと合致しない適性透過光量を維持するための４０％
〜７０％のオープニングエリアの範囲、特に好ましくは
６０％前後のオープニングエリアをもつメツシュ構成の
紗が求められることは当然である。In addition, in order to avoid moire fringes caused by optical interference between the image constituent dot pitch on the display tube of the display terminal and the mesh of the gauze, it is of course necessary to rely on adjusting the gauze tension angle to the shadow mask attachment device. However, basically it is 40% to maintain an appropriate amount of transmitted light that does not match the mesh calculated from the dot pitch.
It goes without saying that there is a need for mesh-structured gauze having an opening area in the range of ~70%, particularly preferably around 60%.
なお、これらの合成繊維織布と競合して例えばステンレ
ス製細線などから構成された金属製メツシュも知られて
いるが、有機繊維と比較して可とう性に劣り、実際には
定着していないのが現状である。In addition, metal meshes made of thin stainless steel wires are known to compete with these synthetic fiber woven fabrics, but they are less flexible than organic fibers and have not really caught on. is the current situation.
一方、合繊長繊維織布と平行して各種遮光体の研究が進
められ、ガラス、合成樹脂板、またはフィルムなどを基
盤としてこれに円偏光効果、反射防止能を有するコート
材、導電性透明金属膜、またはセラミック膜などを積層
し、それぞれの特性により、例えば可視光線の一部ない
しは紫外部を遮蔽し、さらに低周波部の一部を遮蔽して
電磁波シールド効果を付帯させたものなどがある。Meanwhile, in parallel with synthetic long-fiber woven fabrics, research into various types of light-shielding bodies has been progressing, with glass, synthetic resin plates, or films as bases, coated materials with circularly polarizing effects, antireflection properties, and conductive transparent metals. There are films that are laminated with films or ceramic films, and depending on their respective properties, for example, they can block part of the visible light or the ultraviolet range, and further block part of the low frequency range to provide an electromagnetic shielding effect. .
ビデオ・ディスプレー・ターミナル用シャドーマスクの
ニーズが高まるにつれ、前記のような各種機能を所有す
るフィルターの実用化が推進されてきたが、合成繊維モ
ノフィラメントから構成される紗を基布としたもの以外
は、いずれも次のような欠点のいくつかが内蔵されてい
ることが指摘されている。（１）フィルターの熱安定性
から使用条件を例えば５０°Ｃ以下などに規制される。As the need for shadow masks for video display terminals increases, the practical use of filters with various functions such as those described above has been promoted. It has been pointed out that all of them have some of the following drawbacks: (1) Due to the thermal stability of the filter, the usage conditions are regulated to, for example, 50°C or less.
（２）取扱い時に直接人手が触れると指紋を残留する。(2) Fingerprints will remain if it is touched directly when handled.
（３）清掃に際しては特殊洗浄剤を使用して細心の注意
を払はないと傷つき易い。（４）可とう性に難点のある
ものは外力により変形し易い（５）高価格である。(3) When cleaning, use a special cleaning agent and be careful, otherwise it will be easily damaged. (4) Products with poor flexibility are easily deformed by external forces (5) They are expensive.
一方、合成繊維モノフィラメントから構成された織布を
基材として作製した遮光板に前記特殊機能を所有させる
工夫は種々研究されてきたが一長一短があり、いずれも
満足し得る成果がみられないのが現実である。すなわち
、ポリエステルおよびポリアミド系など合成繊維のモノ
フィラメントから組織される織布はいずれも高い帯電性
を有していて、帯電防止処理が十分施されたものですら
満足すべき制電性を付与した領域までに到達せずに塵埃
など吸引付着する問題が絶えない。また、ポリエステル
の場合繊布の低伸度が紗張りの作業性を妨げるなどの欠
点がしばしば指摘される。その後、導電性繊維として開
発商品化された炭素繊維は優れた制電性にもかかわらず
、マルチフィラメントに起因する開孔率の難点から遮光
板への応用は中断している。そして、その後上布された
カーボンブラック練り込み型導電性複合繊維として知ら
れるポリエステル、ポリアミドおよびポリアクリル系合
成繊維モノフィラメントのうち遮光板用基布としての製
織生産性および織布の機械的性質に優れるポリアミド系
導電性複合繊維が賞月されていることも周、知の事実で
ある。ただ、これらの織布に多用されるポリアミド系導
電性複合繊維は一般にカーボンブラックを含有する導電
層が繊維断面の外周部に配置されたいわゆるさや型複合
繊維に分類されるものである。これらのさや型導電性複
合繊維は導電層が連続的に露出され、制電性に優れ、カ
ーボンブラックによる繊維表面の鏡面反射を妨げる艶消
し効果と同時に、深みある黒色を提供する特徴が挙げら
れている。しかしながら、該繊維は製布中の繊維表面の
摩耗による黒色繊維構成物の微粉末の飛散による生産管
理面への重大な制約をもたらす要因であることも知られ
ている。これに対して芯型カーボンブラ、り練り込み導
電性複合糸はさや型に比較して制電性に若干の難点が避
けられないが、製織生産性は標準ポリアミドモノフィラ
メントと同様に極めて高い。On the other hand, various studies have been conducted on ways to provide the above-mentioned special functions to a light-shielding plate made from a woven fabric made of synthetic monofilament fibers as a base material. It's reality. In other words, all woven fabrics made from monofilaments of synthetic fibers such as polyester and polyamide have high electrostatic properties, and even those that have been sufficiently antistatically treated still have satisfactory antistatic properties. There is a constant problem of dust and other particles being sucked in and attached to the surface without reaching the surface. Further, in the case of polyester, it is often pointed out that the low elongation of the fabric hinders the workability of gauze-stretching. Carbon fiber was subsequently developed and commercialized as a conductive fiber, but despite its excellent antistatic properties, its application to light-shielding plates has been discontinued due to problems with the porosity caused by multifilament. Then, among the polyester, polyamide, and polyacrylic synthetic fiber monofilaments known as carbon black kneaded conductive composite fibers, which are used as a base fabric for light-shielding plates, they have excellent weaving productivity and mechanical properties of the woven fabric. It is a well-known fact that polyamide-based conductive composite fibers are highly prized. However, the polyamide-based conductive conjugate fibers that are often used in these woven fabrics are generally classified as so-called sheath-type conjugate fibers in which a conductive layer containing carbon black is arranged on the outer periphery of the fiber cross section. These sheath-type conductive composite fibers have a continuously exposed conductive layer, have excellent antistatic properties, have a matte effect that prevents specular reflection on the fiber surface caused by carbon black, and are characterized by a deep black color. ing. However, it is also known that the fibers are a factor that causes serious restrictions on production control due to the scattering of fine powder of the black fiber composition due to abrasion of the fiber surface during fabric production. On the other hand, core-type carbon bras and kneaded conductive composite yarns inevitably have some disadvantages in antistatic properties compared to sheath-type yarns, but their weaving productivity is extremely high, similar to standard polyamide monofilament.
なお、繊維に対するメッキ技術の向上により、さらに優
れた制電性を所有する繊維を活用することが可能になっ
てはいるが、（１）外力による金属膜の剥離が発生し易
い （２）黒色染色が著しく困難になる （３）原価が
大幅に上昇するなどの多くの問題が内蔵され、特に大形
遮光板などへの応用については簡単に改善案を見出すこ
とが不可能な状況である。Improvements in plating technology for fibers have made it possible to use fibers with even better antistatic properties; however, (1) the metal film is likely to peel off due to external force (2) black Dyeing becomes extremely difficult (3) There are many problems such as a significant increase in cost, and it is impossible to easily find an improvement plan, especially for applications such as large shading plates.
本発明者は芯型カーボンブラ、り練り込み導電性複合ポ
リアミドモノフィラメントの製織生産性が高く、該繊維
がメッキないしさや型カーボンブラック練り込み導電性
複合ポリアミドモノフィラメントよりも制電性に劣るも
のの、標準型ポリアミドモノフィラメントよりも優れた
制電性を所有することに着目し、該繊維から構成された
織布の後加工条件に関して鋭意研究した結果、酸性染料
で黒染した後、カーボンブラック含有熱可塑性樹脂エマ
ルジョンで仕上げ加工した場合、該仕上げ加工織布の制
電性への寄与がもっばら仕上げ加工用樹脂中に含有され
るカーボンブラックに依存する傾向のあることが見出さ
れ、芯部に分布されたカーボンブラック含有導電層の制
電効果が複合紡糸されたポリアミド保護層で遮断される
ことが推測された。この現象は酸性染料染色後、金属塩
による固着処理などで制電性の改善される傾向から裏付
けられたが、特に金属含有染料で黒染した場合、その制
電性は相乗的に向上することが確認され本発明を完成す
るに到ったものである。本発明によって付与される織布
の電気特性は、例えば帯電摩擦電圧および漏洩抵抗など
は標準糸使い、芯型糸使い、さや型糸使いの順で低下し
、次いで本発明にかかる織布が位置づけられる。また、
帯電電荷量は標準糸使いを除けばぼぼ同様にランクさ型
糸使い、本発明織布の順に短縮されることが確認できる
。The present inventor has found that the weaving productivity of core-type carbon black and kneaded conductive composite polyamide monofilaments is high, and although the fibers are inferior in antistatic properties to plated or sheath-type carbon black kneaded conductive composite polyamide monofilaments, they are standard. Focusing on the fact that polyamide monofilament has better antistatic properties than polyamide monofilament, we conducted extensive research into the post-processing conditions for woven fabrics made from these fibers, and found that after dyeing them black with acid dyes, we produced carbon black-containing thermoplastic resin. It has been found that when finishing with an emulsion, the contribution to the antistatic properties of the finished woven fabric tends to depend mostly on the carbon black contained in the finishing resin, which is distributed in the core. It was speculated that the antistatic effect of the carbon black-containing conductive layer was blocked by the composite spun polyamide protective layer. This phenomenon was supported by the tendency for antistatic properties to be improved by fixation treatment with metal salts after dyeing with acid dyes, but in particular, when dyed black with metal-containing dyes, the antistatic properties were synergistically improved. This has led to the completion of the present invention. The electrical properties of the woven fabric imparted by the present invention, such as charged frictional voltage and leakage resistance, decrease in the order of standard yarn use, core type yarn use, and sheath type yarn use, and then the woven fabric according to the present invention is ranked It will be done. Also,
It can be confirmed that the amount of electrical charge decreases in the order of woven fabrics using ranked yarn and woven fabrics of the present invention, which are almost the same except for those using standard yarn.
本発明の製造方法において芯型カーボンブラック練り込
み導電性複合ポリアミドモノフィラメントは経方向およ
び緯方向のいずれか一方、もしくは経緯双方に使用する
以外に、さらに生産性および価格の改善のため標準糸２
０本に対して１本の割合で交織することによっても、は
ぼ同等の機能を所有する織布を得ることができる。なお
、製織における生産管理的見地からは芯型カーボンブラ
ック練り込み導電性複合ポリアミドモノフィラメントの
応用は緯方向が有利であることは当然である。In the manufacturing method of the present invention, the core-type carbon black kneaded conductive composite polyamide monofilament is used in either the warp direction or the weft direction, or in both the warp and weft directions.
By interweaving at a ratio of 1 to 0, a woven fabric having approximately the same functionality can be obtained. Incidentally, from the viewpoint of production control in weaving, it is natural that the weft direction is advantageous for the application of the conductive composite polyamide monofilament mixed with core carbon black.
本発明に使用する金属含有染料とは染料中に金属を配位
結合した染料であれば特に限定するものではないが、一
般的にはポリアミド系繊維に対する染色性の良好ないわ
ゆる錯塩染料と呼ばれる、例えばイルガラン（ＣＧＹ）
、イソラン（Ｂ ｙ）、カヤカラン（ＫＹＫ）、ラナ７
アスト（ＭＤＷ）、ラナシン（Ｍｅ工）、ラニール（Ｎ
Ｓ Ｋ）などが好適である。特にこれらの染料は染色
堅牢度に優れ、高い均染性を有するので染色作業も極め
て有利に遂行できる特徴も付加される。The metal-containing dye used in the present invention is not particularly limited as long as it is a dye in which a metal is coordinated, but it is generally a so-called complex dye that has good dyeing properties for polyamide fibers. For example, Irgalan (CGY)
, Isolan (B y), Kayakaran (KYK), Rana 7
Asto (MDW), Ranashin (Me Engineering), Ranil (N
SK) etc. are suitable. In particular, these dyes have excellent color fastness and high level dyeing properties, so they also have additional features that allow dyeing operations to be carried out extremely advantageously.
以下、実施例により本発明をさらに詳細に説明する。 Hereinafter, the present invention will be explained in more detail with reference to Examples.
実施例１
△
経糸に繊維径３５ ａｐｅ ｍのレギュラーポリアミド
Ｌ
モノフィラメントを使用し、緯糸に繊維径３５ｚｍの芯
型カーボンブラック練り込み導電性複合ポリアミドモノ
フィラメント （いずれも６６ナイロン）を打ち込んだ
１７５メツシユの紗（オープニングエリア５７．６％）
を常法でプレセットした後、カヤカラン ブラック Ｓ
Ｌ Ｗ （Ｋ Ｙ Ｋ）３．０％およびカヤカラン
ブラック ＲＢＩ、（ＫＹＫ）２．０％で染色し、さ
らにカーボンブラックを含有するポリアクリル酸エステ
ル共重合体エマルジョン１％水溶液をパディングで均一
に飽充せしめ、直ちに高圧圧搾気流を吹き付け、繊維間
隙に形成された樹脂膜の除去が確認された後、常法に準
じて仕上げ加工をする。得られた紗を基布としたシャド
ーマスクは７す、カーおよびフレアを防ぎ、目の疲れを
緩和すると同時に、優れた制電性により帯電によって発
生する塵埃の付着を抑制する顕著な効果が確認された。Example 1 △ A 175 mesh gauze using regular polyamide L monofilament with a fiber diameter of 35 ape m for the warp and core-type carbon black kneaded conductive composite polyamide monofilament (both 66 nylon) with a fiber diameter of 35 zm for the weft. (Opening area 57.6%)
After presetting in the usual way, Kayakaran Black S
It was dyed with L W (K Y K) 3.0% and Kayakaran Black RBI, (KYK) 2.0%, and then uniformly saturated with a 1% aqueous solution of polyacrylate copolymer emulsion containing carbon black using padding. Immediately after filling, a high-pressure compressed air stream is blown onto the fibers, and after confirming that the resin film formed between the fibers has been removed, finishing processing is carried out according to a conventional method. The resulting gauze-based shadow mask prevents glare and flare, and alleviates eye fatigue. At the same time, its excellent antistatic properties have been confirmed to have a remarkable effect in suppressing the adhesion of dust generated by static electricity. It was done.
この現象は同一組織の６ナイロンの場合にも確認できる
。This phenomenon can also be confirmed in the case of nylon 6, which has the same structure.
実施例２
［１３０ζｍの６ナイロンモノフイラメントレギユラー
糸を経糸に使用し、緯糸に前記６ナイロン糸２本に対し
芯型カーボンブラック練り込み導電性複合６ナイロンモ
ノフイラメント同径糸１本あて交織した２００メツシユ
（オープニングエリア５８．３％）の紗を常法に準じて
イルガランブラック ＢＧＬ （ＣＧＹ）３．０％、同
ブルーＢＲＬ Ｏ，８％、同グリーン ＧＬｏ、３％
でジッガー染色した後、カーボンブラック含有アクリル
・スチレン共重合体エマルジョン２％水溶液中に含浸せ
しめ、織布上の過剰樹脂液を吸引除去した後、常法で乾
燥、ファイナルセット仕上げする。得られた紗はシャド
ーマスクとして前述の優れた特殊機能を所有する基布で
あることが実証された。なお、緯糸の組成をレギュラー
糸／芯型導電糸比として２ン１から１９／１まで変更し
ても構成された織布の仕上は加工後の特殊機能に関して
はほぼ同様の水準を維持していることも確認された。Example 2 [130ζm 6 nylon monofilament regular yarn was used as the warp, and one conductive composite 6 nylon monofilament yarn with the same diameter was interwoven with the two 6 nylon yarns mixed with core carbon black for the weft. 200 mesh (opening area 58.3%) of gauze was made according to the usual method: Irugalan Black BGL (CGY) 3.0%, Same Blue BRL O, 8%, Same Green GLo, 3%.
After Jigger dyeing, the fabric is impregnated in a 2% aqueous solution of an acrylic-styrene copolymer emulsion containing carbon black, the excess resin liquid on the fabric is removed by suction, and the fabric is dried in a conventional manner for a final set finish. The obtained gauze was proven to be a base fabric possessing the above-mentioned excellent special functions as a shadow mask. In addition, even if the weft composition was changed from 2:1 to 19:1 in terms of regular yarn/core conductive yarn ratio, the finish of the constructed woven fabric maintained almost the same level in terms of special functions after processing. It was also confirmed that there were.
実施例３
μ
経糸に繊維径２５ ａｈ ｍのレギュラー型６６ナイロ
ンモノフイラメント５本と同径の芯型カーボンブラック
練り込み導電性複合６６ナイロンモノフイラメント１本
を順次配置し、緯糸に経糸と同一比率のレギュラー糸と
芯型導電糸を打ち込んで構成した２７０メツシユ（オー
プニングエリア５４％）を常法に準じてラニール ブラ
ック ＧＷ（ＮＳＫ）６％を使用してビーム染色する。Example 3 Five regular-type 66 nylon monofilaments with a fiber diameter of 25 ah m and one core-type carbon black-kneaded conductive composite 66 nylon monofilament of the same diameter are sequentially arranged in the μ warp, and the weft is in the same ratio as the warp. A 270 mesh (opening area 54%) made up of regular yarn and core conductive yarn is beam-dyed using 6% Lanier Black GW (NSK) according to a conventional method.
該染色織布をカーボンブラック含有アクリル酸エステル
共重合体樹脂エマルジョン２％とメチール化メチロール
メラミン０．５％および第二リン酸アンモン０，０１％
の混合水溶液中に含浸し、織布上に介、在する過剰樹脂
液を圧搾空気を使用して除去して後、常法に準じて仕上
げ加工する。該黒色仕上げ紗はビデオ・ディスプレー・
ターミナルのシャドーマスク用基布として前記特殊機能
を所有することが確認された。なお、同一組織の紗を酸
性染料で同一色相の黒染を行った後、同一仕上げ加工し
ても制電性に難点がみられ塵埃の吸引付着を防止する能
力は本発明の製造方法により得られた紗より劣ることが
確認される。The dyed woven fabric was mixed with 2% carbon black-containing acrylic ester copolymer resin emulsion, 0.5% methylated methylolmelamine, and 0.01% diammonium phosphate.
The woven fabric is impregnated in a mixed aqueous solution, and the excess resin liquid present on the woven fabric is removed using compressed air, and then finished according to a conventional method. The black finished gauze is suitable for video displays,
It has been confirmed that the base fabric for the shadow mask of the terminal has the above-mentioned special functions. Furthermore, even if gauze of the same texture is dyed black with the same hue using an acid dye and then subjected to the same finishing process, there is a problem in antistatic properties. It is confirmed that it is inferior to the gauze that was used.
実施例４
と
繊Ｍ径４０＆ｍの６ナイロンモノフイラメントからなる
１６０メツシユ（オープニングエリア、５３．２％）の
紗と同一組織をもち、緯方向に同径の芯型カーボンブラ
ック練り込み導電性複合６ナイロンモノフイラメントを
１０本に１本の割合で交織した紗を、いずれもバラチン
ファーストブラック ＷＡＮ （ＢＹ）４％および同
エロー〇ＲＮ ０．５％で黒色に染色した後、実施例
２に記載の方法に準じて仕上げ加工した。これらの黒染
め紗を基材としてシャドーマスクを製作し、両者の実用
性能を比較評価した結果、導電性複合繊維交織分がかな
り優位であることが確認でき、特に優れた制電性に起因
する塵埃の付着防止効果は抜群であることが判った。Example 4 Conductive composite 6 kneaded with core-shaped carbon black having the same structure as the gauze of 160 meshes (opening area, 53.2%) made of 6 nylon monofilament with a diameter of 40 m and the same diameter in the weft direction. A gauze made by interweaving nylon monofilaments at a ratio of 1 in 10 was dyed black with 4% Baratin Fast Black WAN (BY) and 0.5% Baratin Fast Black WAN (BY), and then dyed as described in Example 2. Finishing was performed according to the method. As a result of producing a shadow mask using these black dyed gauze as a base material and comparing and evaluating the practical performance of both, it was confirmed that the conductive composite fiber interweaving component is considerably superior, and this is due to its particularly excellent antistatic properties. It was found that the effect of preventing dust adhesion was outstanding.
実施例５
、に
繊ｊ［５０ｘｍの６６ナイロンモノフイラメントからな
る１００メツシユ（オープニングエリア６４．５％）の
紗の経、緯方向ともそれぞれレギュラー糸１９本に対し
て芯型カーボンブラック練り込み導電性複合６６ナイロ
ンモノフイラメントを１本あて交織し、実施例１に記載
した方法に準じ、黒染、樹脂仕上げする。該黒染め紗を
基布として作成したシャドーマスクは前述の特殊機能を
所有することが確認できた。Example 5, 100 meshes (opening area 64.5%) of gauze made of 50xm 66 nylon monofilament were kneaded with conductive core carbon black into 19 regular yarns in both the warp and weft directions. One composite 66 nylon monofilament was interwoven and black-dyed and resin-finished according to the method described in Example 1. It was confirmed that a shadow mask made using the black dyed gauze as a base fabric had the above-mentioned special functions.
以上詳述したように本発明の製造方法によって提供され
た黒色、樹脂仕上げ織布はビデオ参ディスプレー・ター
ミナルのシャドーマスク用基布としてディスプレー画面
のフリ、カーおよびフレアを防止し、目の疲れを抑制し
、塵埃の帯電吸引付着を防止するなどの優れた機能を内
蔵せしめること′Ｉにできる。また、その生産性が著し
く高く、低コストであることも特筆できる。As detailed above, the black, resin-finished woven fabric provided by the manufacturing method of the present invention can be used as a base fabric for shadow masks of video reference display terminals to prevent curling, curling, and flare on the display screen, thereby reducing eye strain. It is possible to incorporate excellent functions such as controlling and preventing the attraction and adhesion of dust charges. It is also noteworthy that the productivity is extremely high and the cost is low.
Claims (1)
カーボンブラック練り込み導電性複合糸を交織したポリ
アミド系モノフィラメント原糸から構成された織布を金
属含有染料で染色したのちカーボンブラック含有熱可塑
性樹脂エマルジョンで仕上げ加工することを特徴とする
特殊機能を所有するポリアミド系モノフィラメント織布
の製造方法。A woven fabric made of polyamide monofilament yarn interweaved with core-type carbon black and conductive composite yarn in any proportion in either warp or weft, or both, is dyed with a metal-containing dye and then dyed with carbon black-containing heat. A method for producing a polyamide monofilament woven fabric having a special feature characterized by finishing with a plastic resin emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62014651A JPS63182484A (en) | 1987-01-23 | 1987-01-23 | Production of monofilament fabric having special function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62014651A JPS63182484A (en) | 1987-01-23 | 1987-01-23 | Production of monofilament fabric having special function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182484A true JPS63182484A (en) | 1988-07-27 |
Family
ID=11867107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62014651A Pending JPS63182484A (en) | 1987-01-23 | 1987-01-23 | Production of monofilament fabric having special function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182484A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1571181A2 (en) | 2004-02-24 | 2005-09-07 | Fuji Photo Film Co., Ltd. | Inorganic fine particle dispersion and manufacturing method thereof as well as image-recording material |
| EP1612054A1 (en) | 2004-07-02 | 2006-01-04 | Fuji Photo Film Co., Ltd. | Inkjet recording medium |
| EP2020304A1 (en) | 2007-08-03 | 2009-02-04 | FUJIFILM Corporation | Ink jet recording medium |
| EP2055496A2 (en) | 2007-11-01 | 2009-05-06 | Fujifilm Corporation | Inkjet recording material |
| WO2010013582A1 (en) | 2008-07-30 | 2010-02-04 | 富士フイルム株式会社 | Ink-jet recording method |
| WO2010013529A1 (en) | 2008-07-30 | 2010-02-04 | 富士フイルム株式会社 | Ink-jet recording method |
| EP2436740A1 (en) | 2003-09-29 | 2012-04-04 | Fujifilm Corporation | Ink for inkjet printing, ink set for inkjet printing, inkjet recording material and producing method for inkjet recording material, and inkjet recording method |
-
1987
- 1987-01-23 JP JP62014651A patent/JPS63182484A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2436740A1 (en) | 2003-09-29 | 2012-04-04 | Fujifilm Corporation | Ink for inkjet printing, ink set for inkjet printing, inkjet recording material and producing method for inkjet recording material, and inkjet recording method |
| EP1571181A2 (en) | 2004-02-24 | 2005-09-07 | Fuji Photo Film Co., Ltd. | Inorganic fine particle dispersion and manufacturing method thereof as well as image-recording material |
| EP2130876A1 (en) | 2004-02-24 | 2009-12-09 | FUJIFILM Corporation | Inorganic fine particle dispersion and manufacturing method thereof as well as image-recording material |
| EP1612054A1 (en) | 2004-07-02 | 2006-01-04 | Fuji Photo Film Co., Ltd. | Inkjet recording medium |
| EP2020304A1 (en) | 2007-08-03 | 2009-02-04 | FUJIFILM Corporation | Ink jet recording medium |
| EP2055496A2 (en) | 2007-11-01 | 2009-05-06 | Fujifilm Corporation | Inkjet recording material |
| WO2010013582A1 (en) | 2008-07-30 | 2010-02-04 | 富士フイルム株式会社 | Ink-jet recording method |
| WO2010013529A1 (en) | 2008-07-30 | 2010-02-04 | 富士フイルム株式会社 | Ink-jet recording method |
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