JPS6059157A - Fire retardant net - Google Patents
Fire retardant netInfo
- Publication number
- JPS6059157A JPS6059157A JP16804383A JP16804383A JPS6059157A JP S6059157 A JPS6059157 A JP S6059157A JP 16804383 A JP16804383 A JP 16804383A JP 16804383 A JP16804383 A JP 16804383A JP S6059157 A JPS6059157 A JP S6059157A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- net
- polyester
- flame retardant
- phosphate
- 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
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Artificial Filaments (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】
本発明はポリエステル系合成繊維からなる耐候性のずぐ
れた難燃ネットに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a flame-retardant net made of polyester synthetic fibers and having excellent weather resistance.
従来から安全ネット等の陸上用ネットの素材として、高
強力、耐摩耗性など、すくれた特性を有するポリエステ
ル系合成繊維糸条（以下ポリニスデル糸条という６）が
広く用いられている。そしてこれらの用途では所望の色
彩と外燃性を有することが要求されるため、ポリエステ
ル糸条を用いて製網したネットを分散染料などにより染
色し、さらにＨ燃剤で処理することが行われている。し
かしながら、染色後の難燃化処理中に一旦染着した繊維
内部の染料が繊維表面ヘマイグレーションして、不安定
な状態で存在する形となり、屋外で太陽や風雨に直接曝
される苛酷な条件下では、染料の脱落、褪色が甚だしく
、しかもＷＫ燃性が低下する場合があるという問題点が
指摘されている。BACKGROUND ART Polyester-based synthetic fiber yarn (hereinafter referred to as polynisder yarn), which has excellent properties such as high strength and abrasion resistance, has been widely used as a material for land-use nets such as safety nets. In these applications, it is required to have the desired color and external flammability, so nets made from polyester threads are dyed with disperse dyes and then treated with H repellent. There is. However, during the flame retardant treatment after dyeing, the dye inside the fiber migrates to the fiber surface and exists in an unstable state, which can be used outdoors under harsh conditions of direct exposure to the sun, wind, and rain. The problem pointed out below is that the dye may fall off and fade considerably, and WK flammability may decrease.
本発明は上記の問題点を解決し、耐候性の１＜れたＩＩ
燃ネットを提供することを目的とするものである。The present invention solves the above-mentioned problems and has improved weather resistance of 1.
The purpose is to provide a net.
即ち本発明は、顔料により原液着色され、かつ下記一般
式で示される難燃剤を含有するポリエステル系合成繊維
糸条からなる難燃ネットである。That is, the present invention is a flame-retardant net made of polyester-based synthetic fiber threads that are colored with a pigment and contain a flame retardant represented by the following general formula.
本発明の難燃ネットは、顔料により原液着色（以下原着
という。）された着色ポリエステル糸条、即らアンスラ
キノン系、フタロシアニン系、ポリアゾ系等の耐熱性有
機顔料及び群青、コバルトブルー、カドミウムイエロー
、カドミウムレッド、クロムグリーン等の無機顔料を用
い、ポリエステルチップにこれら顔料の粉体又はマスタ
ーチップを所定量混合し、常法により溶融紡糸、延伸し
て得られた着色ポリエステル糸条を素材として用い、こ
れを蛙又製網機、ラッセル製網機、無結節製網機等によ
り製網し、次いで難燃化処理を行うことによって製造さ
れる。難燃化処理は上記一般式で表される難燃剤、即ち
トリス（２−クロロエチル）ホスフェート、トリス（モ
ノクロロプロピル）ホスフェート、トリス（２，３−ジ
クロロプロピル）ホスフェ−１・、１〜リス（モノブロ
モプロピル）ボスフェート、トリス（２１３−ジブロモ
プロピル）ボスフェート、トリス（２−クロロ、３−ブ
ロモプロピル）ホスフェ−１〜、ポリブロム化ｌ−リフ
エニールホスフェート、ポリブロム化トリクレジルホス
フェ＝ １−等のハロゲン化アルキルポスフエー１−系
又はハロゲン化アリールホスフエート系の難燃剤を１種
又は２種以上含む分散液中に浸漬し、通常９０°Ｃ以上
の温度で加熱処理する。又、ネットを構成するポリエス
テル糸条が５００ｄ以下の細い場合、１然数が２００回
／Ｍ以下の場合又は強固な結節部が無い場合は、上記１
１燃剤の分散液中へ品温で浸漬した後均−に絞り、１７
０℃以上の温度でキユアリングを行ってもよい。何れの
場合も繊維内部に含有される難燃剤の量として５〜２０
重量％（対繊維）となることが好ましい。The flame-retardant net of the present invention is made of colored polyester threads that are solution-colored (hereinafter referred to as dope-dyed) with pigments, heat-resistant organic pigments such as anthraquinone, phthalocyanine, and polyazo, and ultramarine, cobalt blue, and cadmium. Using inorganic pigments such as yellow, cadmium red, and chrome green, a predetermined amount of these pigment powders or master chips are mixed into polyester chips, and colored polyester thread obtained by melt spinning and drawing is used as a material. This is produced by making a net using a Kagimata netting machine, a Russell netting machine, a knotless netting machine, etc., and then subjecting it to flame retardant treatment. The flame retardant treatment is carried out using flame retardants represented by the above general formula, namely tris(2-chloroethyl) phosphate, tris(monochloropropyl) phosphate, tris(2,3-dichloropropyl)phosphate-1. bromopropyl)bosphate, tris(213-dibromopropyl)bosphate, tris(2-chloro,3-bromopropyl)phosphate-1~, polybrominated l-rifenyl phosphate, polybrominated tricresylphosphate=1-, etc. It is immersed in a dispersion containing one or more halogenated alkyl phosphate-based flame retardants or halogenated aryl phosphate-based flame retardants, and then heat-treated at a temperature of usually 90°C or higher. In addition, if the polyester yarn constituting the net is thin, 500 d or less, the number of digits is 200 times/M or less, or if there are no strong knots, the above 1.
1. After immersing it in a dispersion of fuel at product temperature, squeeze it evenly and 17
Curing may be performed at a temperature of 0° C. or higher. In either case, the amount of flame retardant contained inside the fiber is 5 to 20.
It is preferable that it is % by weight (based on fiber).
上記の処理により、難燃剤はポリエステル糸条の表面だ
けでなく、繊維内部に拡散して、風雨に曝らされても脱
落することなく、はぼ永久的に難燃性を維持する。特に
ネット素材が原着ポリエステル糸条であるため、従来の
染色ポリエステル糸条と異なり、難燃化処理過程で顔料
粒子（粒径■０〜４０μ）がマイグレーションすること
なく極めて安定であり、従って難燃化処理も１分に行う
ことができ、難燃性の耐久性を格段に向上させるこ七が
できる。Through the above treatment, the flame retardant is diffused not only on the surface of the polyester yarn but also inside the fiber, and does not fall off even when exposed to wind and rain, maintaining flame retardancy almost permanently. In particular, because the net material is spun-dyed polyester yarn, unlike conventional dyed polyester yarn, the pigment particles (particle size: 0 to 40μ) do not migrate during the flame retardant treatment process and are extremely stable. Combustion treatment can also be carried out in one minute, significantly improving the durability of flame retardancy.
本発明の難燃ネットは、以上のごとくハロゲン化アルキ
ルホスフェート系又はハロゲン化アリールホスフェート
系１１１燃剤を含有する原着ポリエステル糸条からなり
、色及び難燃性等の耐候性が極めて良好で、屋外の苛酷
な条件下で使用するネ・ノドとじて極めて有用なもので
ある。As described above, the flame-retardant net of the present invention is made of spun-dyed polyester yarn containing a halogenated alkyl phosphate-based or halogenated aryl phosphate-based 111 flame agent, has extremely good weather resistance such as color and flame retardancy, and has excellent weather resistance for outdoor use. It is extremely useful for use under harsh conditions.
以下に実施例を掲げる。Examples are listed below.
実施例
フタロシアニン系の緑色顔料を約１０％含有するポリエ
ステルマスターチップと、通常のポリエステルチップと
を１：１５の重量割合で混合し、常法により溶融紡糸、
延伸して得た８４０ｄ原着マルチフィラメント原糸を５
本撚り合わせてラッセル製網機で目合い５ｍｍのネ・ノ
ドを製網した。このネ・ノドを１・ＩＪ７．（２，３−
ジクロロプロピル）ホスフェ−１・を１０％ｏ、ｗ、ｆ
、を含む分散液に浸漬し、１３０℃で３０分間処理して
、難燃ネットを得た。Example Polyester master chips containing about 10% of a phthalocyanine-based green pigment and ordinary polyester chips were mixed at a weight ratio of 1:15, and melt-spun by a conventional method.
The 840d spun-dyed multifilament yarn obtained by stretching was
The strands were twisted together and made into a net with a mesh size of 5 mm using a Russell netting machine. This Ne Nodo 1・IJ7. (2,3-
dichloropropyl) phosphate-1 at 10% o, w, f
, and treated at 130° C. for 30 minutes to obtain a flame-retardant net.
比較例として、通常の８４０ｄポリエステルマルチフイ
ラメント原糸を、上記実施例と同様に５本１然り合わせ
てラッセル製網機によりｉ！ｌ網し、得られたネットを
分散染料サマロンイエロー６ＧＳＬ１％０．讐、ｆ、、
スミカロンターキスブルー５ＧＬ２％ｏ、ｗ、ｆ、の染
液で常法により染色し、次し）で上記実施例と同様に難
燃化処理を行った。As a comparative example, five ordinary 840d polyester multifilament raw yarns were tied together one by one in the same manner as in the above example, and made into i! by a Russell netting machine. The resulting net was coated with a disperse dye Samaron Yellow 6GSL 1% 0. enemy, f...
It was dyed in a conventional manner with a dye solution of Sumikaron Turkis Blue 5GL 2% o, w, f, and then subjected to flame retardant treatment in the same manner as in the above example.
難燃化処理前のものも含めて各ネ・ノドをウェザ・オ・
メーターで２００時間耐候試験し、褪色性を比較したと
ころ、難燃化処理前のネ・ノドはし）ずれも４〜５級で
あったが、難燃化処理後では本発明のネットは４〜５級
と変わらず、すくれた耐候性を示したが、比較例のネッ
トは２級で著しく耐候性が劣化した。Weather-proof each neck, including those before flame retardant treatment.
A 200-hour weather test was conducted using a meter, and the fading resistance was compared. Before the flame retardant treatment, the difference between net and throat was 4 to 5, but after the flame retardant treatment, the net of the present invention was 4 to 5. Although the net of the comparative example showed poor weather resistance as in grade 5, it was grade 2 and its weather resistance deteriorated significantly.
特許出願人 ユニチカ株式会社 代理人 弁理士 奥村 茂樹Patent applicant: Unitika Co., Ltd. Agent: Patent Attorney Shigeki Okumura
Claims (1)
れる難燃剤を含有するポリエステル系合成繊維糸条から
なる難燃ネ・ノド。 但し、上式においてＺ、、Ｚ２． Ｚ３はハロゲン化脂
肪族基及びハロゲン化芳香族から選ばれる基。(1) A flame-retardant material made of polyester synthetic fiber thread colored with a pigment and containing a flame retardant represented by the following general formula. However, in the above formula, Z, , Z2. Z3 is a group selected from a halogenated aliphatic group and a halogenated aromatic group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16804383A JPS6059157A (en) | 1983-09-12 | 1983-09-12 | Fire retardant net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16804383A JPS6059157A (en) | 1983-09-12 | 1983-09-12 | Fire retardant net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6059157A true JPS6059157A (en) | 1985-04-05 |
Family
ID=15860758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16804383A Pending JPS6059157A (en) | 1983-09-12 | 1983-09-12 | Fire retardant net |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059157A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228454A (en) * | 1985-07-29 | 1987-02-06 | ユニチカ株式会社 | Production of flame-proof product |
| WO2011057708A1 (en) * | 2009-11-12 | 2011-05-19 | Nextrusion Gmbh | Spun-dyed hmls monofilaments, production thereof and use thereof |
| CN109371491A (en) * | 2018-11-16 | 2019-02-22 | 安徽碧深高纤有限公司 | A kind of fire proofing firbre and preparation method thereof |
| JP2020156930A (en) * | 2019-03-27 | 2020-10-01 | 株式会社岡部 | Net toy |
-
1983
- 1983-09-12 JP JP16804383A patent/JPS6059157A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228454A (en) * | 1985-07-29 | 1987-02-06 | ユニチカ株式会社 | Production of flame-proof product |
| WO2011057708A1 (en) * | 2009-11-12 | 2011-05-19 | Nextrusion Gmbh | Spun-dyed hmls monofilaments, production thereof and use thereof |
| CN109371491A (en) * | 2018-11-16 | 2019-02-22 | 安徽碧深高纤有限公司 | A kind of fire proofing firbre and preparation method thereof |
| JP2020156930A (en) * | 2019-03-27 | 2020-10-01 | 株式会社岡部 | Net toy |
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