JPH03206187A - Production of flame-resistant cloth - Google Patents
Production of flame-resistant clothInfo
- Publication number
- JPH03206187A JPH03206187A JP34314989A JP34314989A JPH03206187A JP H03206187 A JPH03206187 A JP H03206187A JP 34314989 A JP34314989 A JP 34314989A JP 34314989 A JP34314989 A JP 34314989A JP H03206187 A JPH03206187 A JP H03206187A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- retardant
- cloth
- fabric
- flame retardant
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000003063 flame retardant Substances 0.000 claims abstract description 69
- 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 68
- 239000000463 material Substances 0.000 claims abstract description 27
- 229920000728 polyester Polymers 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 238000005108 dry cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- -1 alkyl compound Chemical class 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- DEIGXXQKDWULML-UHFFFAOYSA-N 1,2,5,6,9,10-hexabromocyclododecane Chemical compound BrC1CCC(Br)C(Br)CCC(Br)C(Br)CCC1Br DEIGXXQKDWULML-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、難燃性布帛の製造方法に関し、更に詳細には
難燃性の保持効果が高い難燃性布帛を、生産能率良く製
造する難燃性布帛の製造方法に関する。Detailed Description of the Invention (Industrial Application Field) The present invention relates to a method for producing a flame-retardant fabric, and more specifically, a method for producing a flame-retardant fabric with high flame-retardant retention effect with high production efficiency. The present invention relates to a method for producing flame-retardant fabric.
（従来の技術）
従来より、ポリエステル系繊維からなる難燃性布帛の製
造方法として、例えば、
■難燃剤を、水で稀釈したものや界面活性剤、安定剤等
の存在下でエマルジョン化したものを各種塗布方法によ
り布帛に塗布していた。(Prior art) Conventionally, methods for producing flame-retardant fabrics made of polyester fibers include, for example: ■ Flame retardants diluted with water or emulsified in the presence of surfactants, stabilizers, etc. was applied to fabrics using various coating methods.
しかし、前記従来の方法のみでは水洗いクリーニングや
ドライクリーニングを行った場合に、布帛から多くの難
燃剤が離脱してしまって難燃効果が低下し易いという欠
点があった。However, the conventional method alone has the drawback that when washing or dry cleaning is performed, a large amount of the flame retardant is removed from the fabric, and the flame retardant effect tends to decrease.
また、上記欠点に鑑み、
■前記■の塗布方法等にて前記難燃剤を塗布したポリエ
ステル系繊維からなる布帛を、熱風等により加熱処理す
ることによって難燃剤を前記ポリエステル系繊維に吸尽
固定させるという方法が提案された。In addition, in view of the above drawbacks, the flame retardant is exhausted and fixed to the polyester fibers by heat-treating the fabric made of polyester fibers coated with the flame retardant using the coating method described in (2) above using hot air or the like. A method was proposed.
（発明が解決しようとする課題）
しかしながら、前記従来の■を採用した場合は、前記従
来の■を採用した場合に生じ易い水洗いクリーニング等
による難燃剤の布帛からの離脱という問題は解消するも
のの、前記布帛の加熱処理工程においては熱風を採用し
ていることが多く、この熱風による難燃剤の飛散等によ
りロスが多いという効率面に問題があった。さらには前
記難燃剤を布帛に適用する際に、織編組織の影響あるい
は布帛に付着している紡織油剤等の影響から難燃剤水溶
液の浸透が不均一となり、場合によっては難燃性能が得
られないという欠点があった。(Problems to be Solved by the Invention) However, if the conventional method (2) is adopted, the problem of the flame retardant being removed from the fabric due to washing with water, etc., which tends to occur when the conventional method (2) is adopted, is solved; Hot air is often used in the fabric heat treatment process, and there is a problem in terms of efficiency in that there is a lot of loss due to scattering of the flame retardant by the hot air. Furthermore, when applying the flame retardant to a fabric, the penetration of the aqueous flame retardant solution becomes uneven due to the influence of the weave/knit structure or the influence of textile oils adhering to the fabric, and in some cases flame retardant performance may not be obtained. There was a drawback that there was no
そこで本発明は、前記従来の欠点を除くために、ポリエ
ステル系繊維からなる難燃性布帛の製造において、該布
帛に難燃剤を転写することによって難燃性の保持効果が
高く、かつ、加熱処理時の難燃剤の飛散等によるロスが
少なく、さらには難燃剤付与前の布帛の織編組織やこれ
に付着している付着物の影響を受けにくい生産能率の良
い難燃性布帛の製造方法を提供することを目的とするも
のである。Therefore, in order to eliminate the above-mentioned conventional drawbacks, the present invention aims to achieve a high flame retardant retention effect by transferring a flame retardant to the fabric in the production of a flame retardant fabric made of polyester fibers, and to heat-treat the fabric. We are developing a method for manufacturing flame-retardant fabrics that has low loss due to scattering of flame retardant and has high production efficiency that is less susceptible to the effects of the weave and knit structure of the fabric before flame retardant application and the deposits attached to it. The purpose is to provide
（課題を解決するための手段）
上記の目的を達威させるため、本発明を構成する実施例
に対応する図を用いて説明する。(Means for Solving the Problems) In order to achieve the above object, the present invention will be explained using figures corresponding to embodiments constituting the present invention.
即ち本発明は、
１）ポリエステル系繊維からなる布帛（１）と、難燃剤
を含むシート材（２〉とを重ね合わせ、前記布帛（１）
及びシート材（２）のうち、少なくともシート材（２）
側から加熱処理することによって布帛（１）に難燃剤を
転写すると共にポリエステル系繊維に難燃剤を吸尽固定
させることを特徴とする難燃性布帛の製造方法、
２）．シート材（２）が、難燃剤を表面に塗布した紙材
からなることを特徴とする請求項ｌ記載の難燃性布帛の
製造方法。That is, the present invention has the following features: 1) A fabric (1) made of polyester fibers and a sheet material (2) containing a flame retardant are superimposed, and the fabric (1)
and sheet material (2), at least sheet material (2)
A method for producing a flame retardant fabric, characterized in that the flame retardant is transferred to the fabric (1) by heat treatment from the side, and the flame retardant is exhausted and fixed to the polyester fibers, 2). The method for producing a flame-retardant fabric according to claim 1, characterized in that the sheet material (2) is made of a paper material whose surface is coated with a flame retardant.
を各々内容とするものである。The content of each is as follows.
（作用）
そして、上記のような本発明を採用した場合の作用を実
施例に対応する図面に基づいて以下に説明する。(Operation) The operation when the present invention as described above is adopted will be explained below based on the drawings corresponding to the embodiments.
即ち、本発明に係る難燃性布帛の製造方法においては、
ポリエステル系繊維からなる布帛（１）と難燃剤を含む
シート材（２）とを重ね合わせ、この重ね合わせた該布
帛（１）とシート材（２）のうち、少なくともシート材
（２）側から加熱処理することによって、前記難燃剤が
布帛（１）に転写すると共に、前記ポリエステル繊維の
中に入り込むという所謂、吸尽固定するものである。従
って、前記難燃剤は、水洗いクリーニングやドライクリ
ーニングをしても前記ポリエステル系繊維から離脱し難
い。That is, in the method for manufacturing a flame-retardant fabric according to the present invention,
A fabric (1) made of polyester fibers and a sheet material (2) containing a flame retardant are overlapped, and out of the overlapped fabric (1) and sheet material (2), at least from the sheet material (2) side. By heat treatment, the flame retardant is transferred to the fabric (1) and also penetrates into the polyester fibers, which is what is called exhaustion and fixation. Therefore, the flame retardant is difficult to separate from the polyester fibers even after washing with water or dry cleaning.
（実施例）
以下図面に示した実施例に基づいて本発明を詳細に説明
するが、これは最も良いと思われるものを示したもので
あり、以下実施例によって本発明が限定されるものでは
ない。(Examples) The present invention will be explained in detail below based on the examples shown in the drawings, but these are considered to be the best examples, and the present invention is not limited to the examples below. do not have.
つまり、図に示す如く、例えば公知のヒートボンディン
グ機（Ｘ）においてポリエステル系繊維からなる布帛（
１）と難燃剤を含むシート材（２）とは、Ａ位置にて重
ね合わされると共に加熱ローラ（３）に接触し、公知の
ブランケット（４）にて圧着されつつ矢印方向に進行し
、Ｂ位置にて該布帛（１）とシート材（２）は互いに分
離するのである。このとき加熱ローラ（３）にて加熱処
理されることによってシート材（２）に含まれる難燃剤
は、布帛（１）に転写すると共に該布帛（１）を構威す
るポリエステル系繊維に吸尽固定するのである。That is, as shown in the figure, for example, in a known heat bonding machine (X), a fabric (
1) and the sheet material (2) containing a flame retardant are overlapped at position A, contact the heating roller (3), and proceed in the direction of the arrow while being pressed together with a known blanket (4). At this point, the fabric (1) and sheet material (2) separate from each other. At this time, by being heat-treated with a heating roller (3), the flame retardant contained in the sheet material (2) is transferred to the fabric (1) and is exhausted by the polyester fibers that make up the fabric (1). It is fixed.
ここで、布帛（１）はポリエステル系繊維からなるもの
であるが、ポリエステル系繊維以外の合成繊維又はこれ
に天然繊維を混合したものであっても良いが、難燃剤の
難燃効果を考慮すると、ポリエステル系繊維１００％が
望ましい。Here, the fabric (1) is made of polyester fibers, but it may also be made of synthetic fibers other than polyester fibers or a mixture of natural fibers, but considering the flame retardant effect of the flame retardant. , 100% polyester fiber is desirable.
また、前記難燃剤は、ポリエステル系繊維に吸尽固定す
るものであればどれを選択しても良いが、吸尽率を考慮
するとポリエステル系繊維に対して観和力の大きいもの
が望ましく、臭素又は塩素を含有するアルキル化合物、
例えばヘキサブロモシク口ドデカンが好適である。Further, the flame retardant may be selected from any flame retardant as long as it exhausts and fixes on polyester fibers, but in consideration of the exhaustion rate, it is desirable to use a flame retardant that has a high compatibility with polyester fibers, and bromine or an alkyl compound containing chlorine,
For example, hexabromocyclododecane is suitable.
次にシート材（２）については、前記加熱処理によって
該シート材（２）から布帛（１）に転写するように前記
難燃剤が塗布されているものであれば良く、またシート
材（２）の素材としては熱伝導性が良く、且つ図に示す
如く前記難燃性布帛の製造工程におけるテンション等の
張力に対する寸法安定性に優れるものが望ましいが、一
般に転写捺染等に使用されているような公知の離型紙を
使用しても良い。Next, regarding the sheet material (2), it is sufficient that the flame retardant is coated so as to be transferred from the sheet material (2) to the fabric (1) by the heat treatment, and the sheet material (2) It is desirable that the material has good thermal conductivity and, as shown in the figure, excellent dimensional stability against the tension in the manufacturing process of the flame-retardant fabric. A known release paper may be used.
そして、前記加熱においては、布帛（１）とシート材（
２）のうちシート材（２）側から例えば公知の加熱ロー
ラ（３）を利用して約１８０℃、１５秒間加熱しても良
いし或いは前記布帛（１）側から例えば公知の熱輻射機
等を利用して難燃剤が溶融する程度まで加熱しても良い
が、加熱装置の複雑化とそれに伴うコストアップを避け
て加熱ローラのみであっても十分である。In the heating, the fabric (1) and the sheet material (
In 2), heating may be performed from the sheet material (2) side using, for example, a known heating roller (3) at about 180° C. for 15 seconds, or from the fabric (1) side, for example, using a known heat radiator or the like. Although the flame retardant may be heated to the extent that it melts by using a heating roller, it is sufficient to use only a heating roller to avoid complication of the heating device and the accompanying cost increase.
このように、上記実施例によって得られた難燃性布帛を
非イオン系界面活性剤を若干含む約８０℃の弱アルカリ
性温水にて洗浄し、これについて以下の燃焼試験を行っ
た。Thus, the flame-retardant fabric obtained in the above example was washed with weakly alkaline warm water of about 80° C. containing a small amount of nonionic surfactant, and the following combustion test was conducted on it.
なお、燃焼試験方法はＪＩＳＬ１９０１−Ａ−１法を採
用しており、試験に使用する試料はすべてたて３５ｃｍ
よこ２５ｃｍの大きさとし、５０±２℃の恒温槽で２４
時間放置した後、シリカゲル人リデシケー夕中に２４時
間放置してある。The JISL1901-A-1 method is used for the combustion test method, and all samples used in the test are 35cm long.
The size is 25cm in width, and it is kept in a constant temperature oven at 50±2℃ for 24 hours.
After leaving it for a while, the silica gel was removed and left for 24 hours in the evening.
また、上記燃焼試験における難燃性布帛については、（
ア）繊維の構成がポリエステル１００％で、難燃剤を含
めた布帛の総目付が２ ３ ５ （ｇ／ｍ″）（ＤＲＹ
）のものを試料Ａとし、
（イ）繊維の構成がポリエステル６５％／綿３５％で、
難燃剤を含めた布帛の総日付が２ ３ ０ （ｇ／ｍ”
）（ＤＲＹ）のものを試料Ｂとした。In addition, regarding the flame retardant fabric in the above combustion test, (
a) The fiber composition is 100% polyester, and the total basis weight of the fabric including flame retardant is 235 (g/m'') (DRY
) is designated as sample A, (a) the fiber composition is 65% polyester/35% cotton,
The total date of the fabric including flame retardant is 230 (g/m”)
) (DRY) was designated as sample B.
そして、前記燃焼試験結果については、以下の内容であ
った。The results of the combustion test were as follows.
即ち、本発明の実施例に係る試料Ａ、及び試料Ｂは、い
ずれも良好な難燃性を有するものであった。That is, Sample A and Sample B according to Examples of the present invention both had good flame retardancy.
またこの中で、試料Ａを水洗いクリーニングしたものと
ドライクリーニングしたものの各々についても前記同様
に燃焼試験を行ったところ、難燃性については試料Ａの
それと殆ど差がなかった。In addition, when the flame retardance of sample A was carried out in the same manner as above, there was almost no difference from that of sample A.
これは吸尽固定した難燃剤が、前記水洗いクリーニング
やドライクリーニングによっては殆ど離脱していないた
めと考えられる。This is thought to be because the flame retardant that has been exhausted and fixed is hardly released by the washing with water or dry cleaning.
さらに、試料Ｂが試料Ａと較べて若干難燃性に劣るのは
試料八がポリエステル繊維１００％からなるのに対して
、試料Ｂがポリエステル繊維６５％／綿３５％からなる
ためと考えられる。Furthermore, the reason why sample B is slightly inferior in flame retardancy compared to sample A is thought to be because sample 8 is made of 100% polyester fiber, whereas sample B is made of 65% polyester fiber/35% cotton.
（発明の効果）
以上説明した通り、本発明によると、ポリエステル系繊
維からなる難燃性布帛の製造において、該布帛に難燃剤
を転写すると共にポリエステル系繊維に吸尽固定するこ
とによって難燃性の保持効果が高く、かつ加熱処理時の
難燃剤の飛散によるロスが少なく、さらには難燃剤付与
前の布帛の織編組織や、これに付着している紡織油剤等
の影響を受けにくい生産能率の良い難燃性布帛の製造方
法が得られるのである。(Effects of the Invention) As explained above, according to the present invention, in the production of a flame retardant fabric made of polyester fibers, a flame retardant is transferred to the fabric and is exhausted and fixed to the polyester fibers. It has a high retention effect, and there is little loss due to flame retardant scattering during heat treatment, and production efficiency is less affected by the weave and knit structure of the fabric before flame retardant is applied and textile oils attached to it. Therefore, a method for producing a flame-retardant fabric with good flame retardant properties can be obtained.
また、請求項２記載においてはシート材に、難燃剤が塗
布された紙材を採用しており、そこで現行の転写捺染等
に使用されている離型紙等を利用することができて便利
であると共にコスト的にも有利である。Furthermore, in claim 2, the sheet material is a paper material coated with a flame retardant, so it is convenient that release paper etc. used in current transfer printing etc. can be used. It is also advantageous in terms of cost.
図は本発明に係る難燃性布帛の製造方法を示すものであ
って、転写機の縮小側面図である。
符
号
の
説
明
ｌ・・・布帛、
２・・・シー
ト材。
以
上The figure shows a method for manufacturing a flame-retardant fabric according to the present invention, and is a reduced side view of a transfer machine. Explanation of symbols 1...Fabric, 2...Sheet material. that's all
Claims (1)
むシート材とを重ね合わせ、前記布帛及びシート材のう
ち、少なくともシート材側から加熱処理することによっ
て布帛に難燃剤を転写すると共にポリエステル系繊維に
難燃剤を吸尽固定させることを特徴とする難燃性布帛の
製造方法。 ２）、シート材が、難燃剤を表面に塗布した紙材からな
ることを特徴とする請求項１記載の難燃性布帛の製造方
法。[Claims] 1) A fabric made of polyester fibers and a sheet material containing a flame retardant are overlapped, and the flame retardant is added to the fabric by heating at least the sheet material side of the fabric and the sheet material. 1. A method for producing a flame-retardant fabric, which comprises transferring a flame retardant to polyester fibers and exhausting and fixing a flame retardant to polyester fibers. 2) The method for producing a flame-retardant fabric according to claim 1, wherein the sheet material is made of paper material whose surface is coated with a flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34314989A JPH03206187A (en) | 1989-12-28 | 1989-12-28 | Production of flame-resistant cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34314989A JPH03206187A (en) | 1989-12-28 | 1989-12-28 | Production of flame-resistant cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03206187A true JPH03206187A (en) | 1991-09-09 |
Family
ID=18359299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34314989A Pending JPH03206187A (en) | 1989-12-28 | 1989-12-28 | Production of flame-resistant cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03206187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009530513A (en) * | 2006-03-24 | 2009-08-27 | コロレツプ・インコーポレイテツド | Additive time and temperature scheduling |
-
1989
- 1989-12-28 JP JP34314989A patent/JPH03206187A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009530513A (en) * | 2006-03-24 | 2009-08-27 | コロレツプ・インコーポレイテツド | Additive time and temperature scheduling |
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