JP3531358B2 - Flame retardant fiber composite using halogen-containing fiber - Google Patents
Flame retardant fiber composite using halogen-containing fiberInfo
- Publication number
- JP3531358B2 JP3531358B2 JP15195496A JP15195496A JP3531358B2 JP 3531358 B2 JP3531358 B2 JP 3531358B2 JP 15195496 A JP15195496 A JP 15195496A JP 15195496 A JP15195496 A JP 15195496A JP 3531358 B2 JP3531358 B2 JP 3531358B2
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- Prior art keywords
- halogen
- fiber
- weight
- fibers
- flame
- Prior art date
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Description
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【発明の属する技術分野】本発明は、難燃剤で高度に難
燃強化したハロゲン含有繊維、およびこのハロゲン含有
繊維と他の繊維とを複合した、風合いや吸湿性に優れ、
かつ難燃性を有する繊維複合体に関する。TECHNICAL FIELD The present invention relates to a halogen-containing fiber highly flame-retarded and reinforced with a flame retardant, and a composite of the halogen-containing fiber and another fiber, which is excellent in texture and hygroscopicity,
And, it relates to a fiber composite having flame retardancy.
【０００２】[0002]
【従来の技術】近年、衣食住の安全性確保の要求が高ま
り、従来のようにインテリア素材だけではなく、衣料や
寝具用繊維製品においても難燃性が強く要望され、しか
も難燃性以外の視感、風合い、吸湿性、耐洗濯性、耐久
性などに対する要望も強まってきている。繊維の難燃化
に関する研究は、モダクリル系繊維、ポリクラール系繊
維、ポリエステル系繊維、ビスコースレーヨンなどの特
定の繊維単独物についての研究が多く、これらの単独繊
維では難燃性に優れたものも得られている。しかし、上
記のような、消費者の多様化し、高度化する要求には十
分応えられていないというのが実情である。2. Description of the Related Art In recent years, there has been an increasing demand for ensuring the safety of clothing, food and living, so that not only interior materials as in the past, but also textile products for clothing and bedding are strongly required to have flame retardancy. Demand for feeling, texture, hygroscopicity, washing resistance, durability, etc. is also increasing. There are many studies on the flame retardancy of fibers, such as modacrylic fiber, polyclar fiber, polyester fiber, viscose rayon, etc. Has been obtained. However, the fact is that the above-mentioned demands for diversification and sophistication of consumers have not been sufficiently met.
【０００３】このような要求に応えるべく、例えば特開
昭６１−８９３３９号公報に開示されるごとく、難燃剤
を大量に添加して高度に難燃化した繊維と、難燃化して
いない他の繊維を組み合わせて、難燃化していない繊維
本来の特徴を有する複合難燃繊維を得る研究が行われて
おり、綿、レーヨンのように衣料として優れた風合い、
吸湿性、触感を有する繊維と、高度に難燃化した繊維と
を混合した複合繊維にすることにより、風合い、吸湿
性、触感などの改良された複合繊維も開発されている。In order to meet such demands, for example, as disclosed in Japanese Patent Laid-Open No. 61-89339, a fiber highly flame-retarded by adding a large amount of a flame retardant and other non-flame retardant fibers. Studies have been conducted to combine fibers to obtain composite flame-retardant fibers that have the original characteristics of non-flame-retardant fibers, and have an excellent texture as clothing, such as cotton and rayon,
A composite fiber having improved texture, hygroscopicity, and tactile sensation has also been developed by forming a composite fiber in which a fiber having hygroscopicity and touch is mixed with a highly flame-retardant fiber.
【０００４】しかし、従来から上記のような複合難燃繊
維に難燃剤として用いられているアンチモン化合物は、
添加量をある程度増やすとアンチモン化合物の添加量に
見合うだけの難燃性向上が難しくなり、森林警備、消防
作業服などのように、さらに高度な難燃性を必要とする
分野には使用できなかった。However, the antimony compounds conventionally used as flame retardants in the above composite flame retardant fibers are:
If the amount added is increased to some extent, it will be difficult to improve the flame resistance to match the amount added of the antimony compound, and it cannot be used in fields requiring higher flame resistance, such as forest guards and fire fighting work clothes. It was
【０００５】[0005]
【発明が解決しようとする課題】そこで本発明は、上記
の点に鑑み、従来の複合繊維では不可能であった、優れ
た風合い、吸湿性、触感などを有しながら極めて高度な
難燃性を必要とする分野での使用を可能とする難燃繊維
複合体を得ることを目的とするものである。Therefore, in view of the above points, the present invention has an extremely high flame retardancy while having excellent texture, hygroscopicity, and tactile feel, which are not possible with conventional composite fibers. The purpose of the present invention is to obtain a flame-retardant fiber composite that can be used in a field requiring the.
【０００６】[0006]
【課題を解決するための手段】本発明者等は、前記問題
を解決するために鋭意検討を重ねた結果、難燃剤として
錫酸亜鉛化合物を大量に添加したハロゲン含有繊維は、
難燃剤の添加量がある添加量以上の場合には、難燃剤と
してアンチモン化合物を大量に添加したハロゲン含有繊
維に較べて、天然繊維や化学繊維などの他の繊維と複合
して繊維複合体とした場合に、より高い難燃性を示すこ
とを見い出し、本発明を完成するに至った。Means for Solving the Problems As a result of intensive studies for solving the above problems, the present inventors have found that a halogen-containing fiber containing a large amount of a zinc stannate compound as a flame retardant is
When the amount of flame retardant added is more than a certain amount, compared with halogen-containing fibers containing a large amount of antimony compound as a flame retardant, a fiber composite is obtained by combining with other fibers such as natural fibers and chemical fibers. In the case of doing so, they found that they showed higher flame retardancy, and completed the present invention.
【０００７】すなわち本発明は、ハロゲンを１７〜７０
重量％含む重合体からなり、該重合体に対し錫酸亜鉛化
合物を２０〜５０重量％含有させたハロゲン含有繊維８
５〜１５重量％と、天然繊維および／または化学繊維よ
りなる繊維１５〜８５重量％とを複合した難燃繊維複合
体である。That is, according to the present invention, the halogen content is 17 to 70.
Made of a polymer containing by weight%, the halogen-containing textiles 8 a zinc stannate compound to polymer was contained 20-50 wt%
It is a flame-retardant fiber composite in which 5 to 15% by weight and 15 to 85% by weight of fibers made of natural fibers and / or chemical fibers are combined.
【０００８】[0008]
【発明の実施の形態】本発明のハロゲンを含む重合体か
らなるハロゲン含有繊維は、ハロゲンを１７〜７０重量
％、好ましくは２３〜４４重量％含むものである。この
ハロゲンを１７〜７０重量％含む繊維としては、たとえ
ばハロゲンを含有する単量体の重合体よりなる繊維、前
記ハロゲンを含有する単量体とハロゲンを含有しない単
量体との共重合体よりなる繊維、ハロゲンを含有する重
合体とハロゲンを含有しない重合体とのポリマーブレン
ド物、または後加工によりハロゲンを導入したハロゲン
含有重合体よりなる繊維などが挙げられるが、これらに
限定されるものではない。BEST MODE FOR CARRYING OUT THE INVENTION The halogen-containing fiber made of the halogen-containing polymer of the present invention contains 17 to 70% by weight, preferably 23 to 44% by weight of halogen. The fibers containing 17 to 70% by weight of halogen include, for example, fibers made of a polymer of a halogen-containing monomer, and a copolymer of the halogen-containing monomer and a halogen-free monomer. Fiber, a polymer blend of a polymer containing halogen and a polymer not containing halogen, or a fiber made of a halogen-containing polymer having halogen introduced by post-processing, and the like, but are not limited thereto. Absent.
【０００９】前記ハロゲンを有する重合体の具体例とし
ては、たとえば塩化ビニル、塩化ビニリデン、臭化ビニ
ル、臭化ビニリデンなどのハロゲン含有単量体の単独重
合体または二種以上の共重合体、アクリロニトリル−塩
化ビニル、アクリロニトリル−塩化ビニリデン、アクリ
ロニトリル−臭化ビニル、アクリロニトリル−塩化ビニ
ル−塩化ビニリデン、アクリロニトリル−塩化ビニル−
臭化ビニル、アクリロニトリル−塩化ビニリデン−臭化
ビニルなどのハロゲン含有単量体とアクリロニトリルと
の共重合体、塩化ビニル、塩化ビニリデン、臭化ビニ
ル、臭化ビニリデンなどのハロゲン含有単量体の一種以
上とアクリロニトリルおよびこれらと共重合可能なビニ
ル系単量体との共重合体、あるいはアクリロニトリル単
独重合体にハロゲン含有化合物を反応させた重合体、ハ
ロゲン含有ポリエステルなどが挙げられるが、これらに
限定されるものではない。Specific examples of the halogen-containing polymers include homopolymers or copolymers of two or more kinds of halogen-containing monomers such as vinyl chloride, vinylidene chloride, vinyl bromide and vinylidene bromide, and acrylonitrile. -Vinyl chloride, acrylonitrile-vinylidene chloride, acrylonitrile-vinyl bromide, acrylonitrile-vinyl chloride-vinylidene chloride, acrylonitrile-vinyl chloride-
Vinyl bromide, acrylonitrile-vinylidene chloride-copolymer of halogen-containing monomers such as vinyl bromide and acrylonitrile, one or more of halogen-containing monomers such as vinyl chloride, vinylidene chloride, vinyl bromide, vinylidene bromide And acrylonitrile and a copolymer of vinyl monomers copolymerizable therewith, or acrylonitrile homopolymer reacted with a halogen-containing compound, a halogen-containing polyester, and the like, but are not limited thereto. Not a thing.
【００１０】前記共重合可能なビニル系単量体として
は、たとえばアクリル酸、そのエステル、メタクリル
酸、そのエステル、アクリルアミド、メタクリルアミ
ド、酢酸ビニル、ビニルスルホン酸、その塩、メタクリ
ルスルホン酸、その塩、スチレンスルホン酸、その塩な
どが挙げられ、それらの一種または二種以上を用いるこ
とができる。Examples of the copolymerizable vinyl monomer include acrylic acid, its ester, methacrylic acid, its ester, acrylamide, methacrylamide, vinyl acetate, vinyl sulfonic acid, its salt, methacryl sulfonic acid, its salt. , Styrenesulfonic acid, salts thereof, and the like, and one or more of them can be used.
【００１１】前記ハロゲンを含有する重合体としては、
アクリロニトリル３０〜７０重量部、ハロゲン含有ビニ
ル単量体および／またはハロゲン含有ビニリデン単量体
７０〜３０重量部、およびこれらと共重合可能なビニル
系単量体０〜１０重量部よりなる共重合体が好ましく、
より好ましくは、アクリロニトリル４０〜７０重量部、
ハロゲン含有単量体６０〜３０重量部、および共重合可
能なビニル系単量体０〜３重量部よりなる共重合体が好
適である。前記アクリロニトリルが３０重量部未満では
耐熱性が十分でなく、また、アクリロニトリルが７０重
量部を超えると難燃性に十分の効果が得られない。ハロ
ゲン含有単量体が３０重量部未満では難燃性に十分の効
果が得られず、ハロゲン含有単量体が７０重量部を超え
ると耐熱性が十分でない。The halogen-containing polymer is
A copolymer comprising 30 to 70 parts by weight of acrylonitrile, 70 to 30 parts by weight of a halogen-containing vinyl monomer and / or a halogen-containing vinylidene monomer, and 0 to 10 parts by weight of a vinyl-based monomer copolymerizable therewith. Is preferred,
More preferably, 40 to 70 parts by weight of acrylonitrile,
A copolymer composed of 60 to 30 parts by weight of a halogen-containing monomer and 0 to 3 parts by weight of a copolymerizable vinyl-based monomer is preferable. If the amount of acrylonitrile is less than 30 parts by weight, the heat resistance is insufficient, and if the amount of acrylonitrile exceeds 70 parts by weight, sufficient flame retardancy cannot be obtained. When the amount of the halogen-containing monomer is less than 30 parts by weight, the flame retardancy cannot be sufficiently obtained, and when the amount of the halogen-containing monomer exceeds 70 parts by weight, the heat resistance is insufficient.
【００１２】また、前記ハロゲン含有繊維中のハロゲン
含有量が前記の範囲未満では、繊維の難燃性が不十分と
なり、最終製品である複合体の難燃性を維持することが
困難になり、前記の範囲を超えると、製造された繊維の
物性（強度、耐熱性など）、染色性、風合いなどの性能
が十分でなくなり、いずれも好ましくない。Further, if the halogen content in the halogen-containing fiber is less than the above range, the flame retardancy of the fiber becomes insufficient, and it becomes difficult to maintain the flame retardancy of the final product, If the amount exceeds the above range, the properties of the produced fiber (strength, heat resistance, etc.), dyeability, and texture will not be sufficient, which is not preferable.
【００１３】前記ハロゲン含有繊維に前記重合体に対し
て２０〜５０重量％含まれる錫酸亜鉛化合物は、錫酸亜
鉛（ＺｎＳｎＯ3 ）、ヒドロキシ錫酸亜鉛（ＺｎＳｎ
（ＯＨ）6 ）などの無機錫酸亜鉛化合物であり、それぞ
れ単独でも複数を混合せしめて用いても良い。繊維中の
錫酸亜鉛化合物が前記の範囲未満では、三酸化アンチモ
ンなどのアンチモン化合物を用いた場合と同程度の難燃
効果しか得られず、また前記の範囲を超えると、製造さ
れた繊維の物性（強度、伸度）、ノズル詰まり、ろ布の
目詰まり等の繊維製造工程上の問題が生じ、いずれも好
ましくない。The zinc stannate compound contained in the halogen-containing fiber in an amount of 20 to 50% by weight based on the polymer is zinc stannate (ZnSnO 3 ) or zinc hydroxystannate (ZnSn).
An inorganic zinc stannate compound such as (OH) 6 ) may be used alone or as a mixture of a plurality thereof. If the zinc stannate compound in the fiber is less than the above range, only a flame retardant effect similar to that when using an antimony compound such as antimony trioxide is obtained, and if it exceeds the above range, the produced fiber Problems in the fiber manufacturing process such as physical properties (strength, elongation), nozzle clogging, filter cloth clogging, etc. occur, and are not preferable.
【００１４】前記のようなハロゲン含有繊維と複合する
天然繊維や化学繊維としては、天然繊維では、たとえ
ば、綿、麻などの植物繊維や、羊毛、らくだ毛、山羊
毛、絹などの動物繊維など、また化学繊維では、たとえ
ばビスコースレーヨン繊維、キュプラ繊維などの再生繊
維、アセテート繊維などの半合成繊維、あるいはナイロ
ン繊維、ポリエステル繊維、アクリル繊維などの合成繊
維などが挙げられるが、これらに限定されるものではな
い。Examples of natural fibers and chemical fibers to be combined with the above halogen-containing fibers include natural fibers such as vegetable fibers such as cotton and hemp, and animal fibers such as wool, camel hair, goat hair and silk. Examples of the chemical fibers include regenerated fibers such as viscose rayon fibers and cupra fibers, semi-synthetic fibers such as acetate fibers, and synthetic fibers such as nylon fibers, polyester fibers, and acrylic fibers, but are not limited thereto. Not something.
【００１５】上記のようなハロゲン含有繊維と、その他
の天然繊維や化学繊維を複合して難燃繊維複合体を製造
する方法としては、各繊維をそれぞれ単繊維状態で混綿
したり、混紡したりしてもよく、また、単繊維を交撚し
てもよく、更には、それぞれの繊維で糸を製造した後、
交織してもよい。As a method for producing a flame-retardant fiber composite by combining the above halogen-containing fibers with other natural fibers or chemical fibers, each fiber is mixed in a single fiber state or is mixed-spun. Or, the single fibers may be twisted together, and further, after the yarn is manufactured from each fiber,
May be woven.
【００１６】本発明に係る繊維複合体において、錫酸亜
鉛化合物の添加量が増えるにしたがって、天然繊維や化
学繊維と混ぜて複合体とした場合により高い難燃性を示
す理由は定かではないが、従来から繊維の難燃剤として
用いられてきたアンチモン化合物が燃焼を気相領域で抑
制するのに対して、本発明で用いる錫酸亜鉛化合物は、
気相、固相の両方で燃焼を抑制する効果があるためと思
われる。It is not clear why the fiber composite according to the present invention shows higher flame retardancy when mixed with natural fibers or chemical fibers to form a composite as the amount of zinc stannate compound added increases. In contrast to the antimony compound that has been used as a flame retardant for fibers in the past, it suppresses combustion in the gas phase region, whereas the zinc stannate compound used in the present invention is
This is probably because it has the effect of suppressing combustion in both the gas phase and the solid phase.
【００１７】[0017]
【実施例】以下、実施例を挙げて本発明を更に詳しく説
明するが、本発明はかかる実施例に限定されるものでは
ない。The present invention will be described in more detail below with reference to examples, but the present invention is not limited to these examples.
【００１８】なお、実施例における繊維の難燃性は、酸
素指数（ＬＯＩ法）によって下記のようにして測定し
た。これは、一般に繊維の難燃性は織物、編み物の状態
で測定、評価されているが、織物、編み物では糸の撚
数、太さ、打込み本数などにより難燃性に差が生じ、繊
維自体の難燃性を正しく評価できないためである。The flame retardancy of the fibers in the examples was measured by the oxygen index (LOI method) as follows. This is because the flame retardancy of fibers is generally measured and evaluated in the state of woven and knitted fabrics, but in woven fabrics and knitted fabrics, the flame retardancy varies depending on the number of twists, the thickness, the number of threads, etc. This is because the flame retardancy of can not be evaluated correctly.
【００１９】（難燃性の測定）所定の割合で混綿した綿
２ｇを取り、これを８等分して約６ｃｍのコヨリを８本
つくって酸素指数試験機のホルダーに直立させ、この試
料が５ｃｍ燃え続けるのに必要な最小酸素濃度を測定
し、これをＬＯＩ値とした。ＬＯＩ値が大きいほど燃え
にくく、難燃性が高い。(Measurement of Flame Retardancy) Take 2 g of cotton mixed in a predetermined ratio, divide this into 8 equal parts, and make 8 pieces of about 6 cm twist, and stand them upright in the holder of the oxygen index tester. The minimum oxygen concentration required to continue burning for 5 cm was measured, and this was defined as the LOI value. The larger the LOI value, the harder it is to burn and the higher the flame retardancy.
【００２０】（実施例１）アクリロニトリル５１．０重
量％および塩化ビニリデン４９．０重量％よりなる共重
合体をジメチルホルムアルデヒドに樹脂濃度３０重量％
になるように溶解した。得られた樹脂溶液に、前記共重
合体に対し３０重量％となるようにヒドロキシ錫酸亜鉛
を添加し、紡糸原液とした。この紡糸原液をノズル孔径
０．０８ｍｍ、孔数３００個のノズルを用い、２０℃、
５５％のジメチルホルムアミド水溶液中に押し出し、
２．５ｍ／分で引き上げ、水洗したのち１３０℃で８分
間乾燥し、ついで１４０℃で３倍に延伸してから、さら
に１４５℃で５分加熱処理を行うことにより、単繊維繊
度２デニールのハロゲン含有繊維を得た。このハロゲン
含有繊維６０重量％と木綿綿４０重量％を混綿した。Example 1 A copolymer of 51.0% by weight of acrylonitrile and 49.0% by weight of vinylidene chloride was added to dimethylformaldehyde to obtain a resin concentration of 30% by weight.
Melted to become. Zinc hydroxystannate was added to the obtained resin solution in an amount of 30% by weight with respect to the copolymer to prepare a spinning dope. This spinning dope was heated at 20 ° C. using a nozzle with a nozzle hole diameter of 0.08 mm and 300 holes.
Extruded into 55% dimethylformamide aqueous solution,
It is pulled up at 2.5 m / min, washed with water, dried at 130 ° C. for 8 minutes, stretched at 140 ° C. 3 times, and then heat-treated at 145 ° C. for 5 minutes to give a single fiber fineness of 2 denier. A halogen-containing fiber was obtained. 60% by weight of this halogen-containing fiber and 40% by weight of cotton were mixed.
【００２１】（比較例１）ヒドロキシ錫酸亜鉛の３０重
量％の代わりに、三酸化アンチモンを実施例１の共重合
体に対し３０重量％となるように添加した以外は全て実
施例１と同じ方法で三酸化アンチモン添加ハロゲン含有
繊維を得た。このハロゲン含有繊維６０重量％と木綿綿
４０重量％を混綿した。Comparative Example 1 The same as Example 1 except that antimony trioxide was added to the copolymer of Example 1 in an amount of 30% by weight instead of 30% by weight of zinc hydroxystannate. A halogen-containing fiber containing antimony trioxide was obtained by the method. 60% by weight of this halogen-containing fiber and 40% by weight of cotton were mixed.
【００２２】上記実施例１、比較例１で得られた複合繊
維のＬＯＩ値を測定した。それらの結果を表１に示す。The LOI values of the conjugate fibers obtained in Example 1 and Comparative Example 1 were measured. The results are shown in Table 1.
【００２３】[0023]
【表１】 [Table 1]
【００２４】表１より明らかなように、本発明に係る錫
酸亜鉛化合物を含有させたハロゲン含有繊維は、従来、
他の可燃性繊維を混ぜることで最も難燃性維持が出来る
とされていた三酸化アンチモンを含有させたハロゲン含
有繊維より、更に高い難燃性を得ることが出来る。As is clear from Table 1, the halogen-containing fibers containing the zinc stannate compound according to the present invention have hitherto been
It is possible to obtain even higher flame retardancy than the halogen-containing fiber containing antimony trioxide, which is said to be most capable of maintaining flame retardancy by mixing with other combustible fibers.
【００２５】（実施例２）アクリロニトリル５１．０重
量％および塩化ビニリデン４９．０重量％よりなる共重
合体をジメチルホルムアルデヒドに樹脂濃度３０重量％
になるように溶解した。得られた樹脂溶液に、前記共重
合体に対し４０重量％となるようにヒドロキシ錫酸亜鉛
を添加し、紡糸原液とした。この紡糸原液をノズル孔径
０．０８ｍｍ、孔数３００個のノズルを用い、２０℃、
５５％のジメチルホルムアミド水溶液中に押し出し、
２．５ｍ／分の速度で引き上げ、水洗したのち１３０℃
で８分間乾燥し、ついで１４０℃で３倍に延伸してか
ら、さらに１４５℃で５分加熱処理を行うことにより、
単糸繊度２デニールのハロゲン含有繊維を得た。このハ
ロゲン含有繊維４０重量％と木綿綿６０重量％を混紡し
た。Example 2 A copolymer composed of 51.0% by weight of acrylonitrile and 49.0% by weight of vinylidene chloride was added to dimethylformaldehyde to obtain a resin concentration of 30% by weight.
Melted to become. Zinc hydroxystannate was added to the obtained resin solution in an amount of 40% by weight based on the copolymer to prepare a spinning dope. This spinning dope was heated at 20 ° C. using a nozzle with a nozzle hole diameter of 0.08 mm and 300 holes.
Extruded into 55% dimethylformamide aqueous solution,
It is pulled up at a speed of 2.5 m / min, washed with water and then at 130 ° C.
By drying for 8 minutes at 140 ° C., stretching 3 times at 140 ° C., and then heat-treating at 145 ° C. for 5 minutes,
A halogen-containing fiber having a single yarn fineness of 2 denier was obtained. 40% by weight of this halogen-containing fiber and 60% by weight of cotton were mixed-spun.
【００２６】（比較例２）ヒドロキシ錫酸亜鉛の４０重
量％の代わりに三酸化アンチモンを実施例２の共重合体
に対し４０重量％となるように添加した以外は全て実施
例２と同じ方法で三酸化アンチモン添加ハロゲン含有繊
維を得た。このハロゲン含有繊維４０重量％と木綿綿６
０重量％を混綿した。[0026] (ratio Comparative Examples 2) hydroxy stannate and 40 wt% of antimony trioxide instead of zinc to the copolymer of Example 2 except that was added to a 40 wt% same as in Example 2 A halogen-containing fiber containing antimony trioxide was obtained by the method. 40% by weight of this halogen-containing fiber and 6 cotton
0% by weight was mixed.
【００２７】実施例２、比較例２で得られた複合繊維の
ＬＯＩ値を測定した。それらの結果を表２に示す。The LOI value of the composite fiber obtained in Example 2 and Comparative Example 2 was measured. The results are shown in Table 2.
【００２８】[0028]
【表２】 [Table 2]
【００２９】表２より明らかなように、ヒドロキシ錫酸
亜鉛を含有するハロゲン含有繊維の場合には、複合する
他の可燃性繊維の混率をあげても、三酸化アンチモンを
含有するハロゲン含有繊維より更に高い難燃性を得るこ
とが出来る。As is clear from Table 2, in the case of the halogen-containing fiber containing zinc hydroxystannate, the halogen-containing fiber containing antimony trioxide is more effective than the halogen-containing fiber containing other combustible fibers even if the mixing ratio of other combustible fibers is increased. Further higher flame retardancy can be obtained.
【００３０】[0030]
【発明の効果】本発明に係る錫酸亜鉛化合物を含有する
ハロゲン含有繊維を用いた繊維複合体は、従来のアンチ
モン化合物を用いた場合よりも、さらに高い難燃性を有
する複合難燃性繊維とすることが可能である。Fiber composite using a halogen-containing fibers containing zinc stannate compound according to the present invention is, than with conventional antimony compounds, composite flame-retardant fiber having a higher flame retardancy It is possible to
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｄ０３Ｄ 15/12 Ｄ０３Ｄ 15/12 Ｚ (56)参考文献 特開 昭60−110940（ＪＰ，Ａ) 特開 昭59−204648（ＪＰ，Ａ) 特開 平５−331338（ＪＰ，Ａ) 特開 平５−339452（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D02G 3/04 D01F 1/00 - 9/04 C08L 1/00 - 101/14 D03D 15/00 ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI D03D 15/12 D03D 15/12 Z (56) References JP-A-60-110940 (JP, A) JP-A-59-204648 ( JP, A) JP 5-331338 (JP, A) JP 5-339452 (JP, A) (58) Fields investigated (Int.Cl. 7 , DB name) D02G 3/04 D01F 1/00 -9/04 C08L 1/00-101/14 D03D 15/00
Claims (3)
からなり、該重合体に対し錫酸亜鉛化合物を２０〜５０
重量％含有させたハロゲン含有繊維８５〜１５重量％
と、天然繊維および／または化学繊維よりなる繊維１５
〜８５重量％とを複合した難燃繊維複合体。1. A polymer comprising 17 to 70% by weight of halogen, and 20 to 50 of a zinc stannate compound based on the polymer.
85% to 15% by weight of halogen-containing fiber
And fibers composed of natural fibers and / or chemical fibers 15
A flame-retardant fiber composite which is composed of up to 85% by weight .
リロニトリル３０〜７０重量部、ハロゲン含有ビニル単
量体および／またはハロゲン含有ビニリデン単量体７０
〜３０重量部、およびこれらと共重合可能なビニル系単
量体０〜１０重量部よりなる請求項１記載の難燃繊維複
合体。2. The halogen-containing polymer is 30 to 70 parts by weight of acrylonitrile, a halogen-containing vinyl monomer and / or a halogen-containing vinylidene monomer 70.
The flame-retardant fiber composite according to claim 1, which comprises -30 parts by weight and 0-10 parts by weight of a vinyl-based monomer copolymerizable therewith.
Coalescing .
合した請求項１又は請求項２に記載の難燃繊維複合体。3. A compound containing the halogen-containing fiber and a natural fiber.
The flame-retardant fiber composite according to claim 1 or 2, which is combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15195496A JP3531358B2 (en) | 1996-06-13 | 1996-06-13 | Flame retardant fiber composite using halogen-containing fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15195496A JP3531358B2 (en) | 1996-06-13 | 1996-06-13 | Flame retardant fiber composite using halogen-containing fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH101822A JPH101822A (en) | 1998-01-06 |
| JP3531358B2 true JP3531358B2 (en) | 2004-05-31 |
Family
ID=15529847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15195496A Expired - Fee Related JP3531358B2 (en) | 1996-06-13 | 1996-06-13 | Flame retardant fiber composite using halogen-containing fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3531358B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699192A (en) * | 1985-02-14 | 1987-10-13 | Kamen Christopher R | Padded car cover |
| EP1498522B1 (en) * | 2002-03-25 | 2010-09-08 | Kaneka Corporation | Flame resistant union fabric |
| JP2007270410A (en) * | 2006-03-31 | 2007-10-18 | Kaneka Corp | Flame-retardant fabric for cover |
| WO2014046087A1 (en) | 2012-09-21 | 2014-03-27 | 株式会社カネカ | Halogen-containing flameproof fibers, method for producing same, and flameproof fiber product using same |
| CN104713420A (en) * | 2015-02-11 | 2015-06-17 | 陕西元丰纺织技术研究有限公司 | Police fighting and training fabric and manufacturing method thereof |
| WO2023171288A1 (en) | 2022-03-09 | 2023-09-14 | 株式会社カネカ | Flame-retardant acrylic fiber, method for manufacturing same, and flame-retardant fiber aggregate and flame-retardant work clothing including same |
-
1996
- 1996-06-13 JP JP15195496A patent/JP3531358B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH101822A (en) | 1998-01-06 |
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