JPS62184183A - Fire retardant sheet like structure - Google Patents
Fire retardant sheet like structureInfo
- Publication number
- JPS62184183A JPS62184183A JP2288186A JP2288186A JPS62184183A JP S62184183 A JPS62184183 A JP S62184183A JP 2288186 A JP2288186 A JP 2288186A JP 2288186 A JP2288186 A JP 2288186A JP S62184183 A JPS62184183 A JP S62184183A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- sheet
- fiber
- base fabric
- fibers
- 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
- 239000003063 flame retardant Substances 0.000 title claims description 34
- 239000000835 fiber Substances 0.000 claims description 54
- 239000004744 fabric Substances 0.000 claims description 31
- -1 flame-retardant compound Chemical class 0.000 claims description 23
- 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 description 21
- 150000001875 compounds Chemical class 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 3
- 150000001491 aromatic compounds Chemical class 0.000 claims description 3
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 3
- 150000001924 cycloalkanes Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000000126 substance 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
- LJZOTLVPIGKBBG-UHFFFAOYSA-N 2-(dimethoxyphosphorylmethyl)-3-hydroxypropanamide Chemical compound COP(=O)(OC)CC(C(=O)N)CO LJZOTLVPIGKBBG-UHFFFAOYSA-N 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- LWFBRHSTNWMMGN-UHFFFAOYSA-N 4-phenylpyrrolidin-1-ium-2-carboxylic acid;chloride Chemical compound Cl.C1NC(C(=O)O)CC1C1=CC=CC=C1 LWFBRHSTNWMMGN-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- QEZIKGQWAWNWIR-UHFFFAOYSA-N antimony(3+) antimony(5+) oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[Sb+3].[Sb+5] QEZIKGQWAWNWIR-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- ZGTNBBQKHJMUBI-UHFFFAOYSA-N bis[tetrakis(hydroxymethyl)-lambda5-phosphanyl] sulfate Chemical compound OCP(CO)(CO)(CO)OS(=O)(=O)OP(CO)(CO)(CO)CO ZGTNBBQKHJMUBI-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- CEDDGDWODCGBFQ-UHFFFAOYSA-N carbamimidoylazanium;hydron;phosphate Chemical compound NC(N)=N.OP(O)(O)=O CEDDGDWODCGBFQ-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative 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
- GZCKIUIIYCBICZ-UHFFFAOYSA-L disodium;benzene-1,3-dicarboxylate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC(C([O-])=O)=C1 GZCKIUIIYCBICZ-UHFFFAOYSA-L 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- CAYGQBVSOZLICD-UHFFFAOYSA-N hexabromobenzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1Br CAYGQBVSOZLICD-UHFFFAOYSA-N 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XHTMGDWCCPGGET-UHFFFAOYSA-N tris(3,3-dichloropropyl) phosphate Chemical group ClC(Cl)CCOP(=O)(OCCC(Cl)Cl)OCCC(Cl)Cl XHTMGDWCCPGGET-UHFFFAOYSA-N 0.000 description 1
- 210000001170 unmyelinated nerve fiber Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (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】
〔発明の技術分野〕
本発明は難燃性が付与された繊維シート状構造物に関す
るものである。さらに詳しくは、インテリア材料として
用いられる難燃性繊維シート状構造物に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a fibrous sheet-like structure imparted with flame retardancy. More specifically, the present invention relates to a flame-retardant fiber sheet-like structure used as an interior material.
近年、自動車内装材、椅子張、カーテンなどのインテリ
ア材料として繊維製品が多く用いられるようになった。In recent years, textile products have come to be widely used as interior materials such as automobile interior materials, upholstery, and curtains.
繊維製品は保温、柔軟、染色美、実用耐久性などの利点
が生かせるにもかかわらず燃えやすいという欠点を有す
る。そのために、これらインテリア用途に使用される繊
維または繊維製品に難燃性を付与しようとすることは当
然の考えであＤ、これまでにも多くの技術が提案されて
いる。例えば、特開昭５６−８５４７８号公報、特開昭
５６−１１８９７３号公報、特公昭６０−４３０６号公
報などに記載されたものがある。しかし、自動車内装材
に適用される難燃法規制ＦＭＶＳＳ−３０２やカーテン
、敷物類に適用される消防法に合格しうるちのを得るに
は、多垂の難燃性化合物をその繊維または繊維シート状
構造体に付与する必要がある。その付与に起因する風合
の悪化、染色堅ろう度の低下などの問題を惹起するなど
の欠点がある。特に、近年に開発された不織布をベース
にした人ニスニード調布帛からなるシート状構造物に対
しては、目付が大きく、しがも含気量も多いため多量の
難燃性化合物を必要とし、さらにインテリア材料として
の物理的強度と寸法安定性を得るために補強材を用いる
必要があＤ、風合硬化や難燃化困難などの問題がある。Although textile products have advantages such as heat retention, flexibility, beautiful dyeing, and practical durability, they have the disadvantage of being easily flammable. Therefore, it is a natural idea to try to impart flame retardancy to these fibers or textile products used for interior purposes, and many techniques have been proposed so far. For example, there are those described in JP-A-56-85478, JP-A-56-118973, and JP-B-60-4306. However, in order to pass the flame retardant law regulation FMVSS-302 applied to automobile interior materials and the fire protection law applied to curtains and rugs, it is necessary to add a large amount of flame retardant compound to the fibers or fiber sheets. It is necessary to add it to the structure. There are drawbacks such as problems such as deterioration of hand and decrease in color fastness due to the addition of such a substance. In particular, sheet-like structures made of varnished fabrics based on nonwoven fabrics developed in recent years require a large amount of flame-retardant compounds because of their large basis weight and high air content. Furthermore, in order to obtain physical strength and dimensional stability as an interior material, it is necessary to use a reinforcing material, and there are problems such as hardening of the texture and difficulty in making it flame retardant.
また、上述した用途に使用されるシート状構造物はウレ
タン含浸による不織布が多いが、通常のウレタン含浸不
織布は裏張基材を接着し、またこの裏張基材に難燃剤を
含浸していたものであった。従って、裏張基材は接着剤
の存在も相乗して極めて硬くゴワゴワしていた。In addition, many of the sheet-like structures used for the above-mentioned purposes are non-woven fabrics impregnated with urethane, but conventional urethane-impregnated non-woven fabrics have a backing base material bonded to them, and this backing base material is also impregnated with a flame retardant. . Therefore, the backing base material was extremely hard and stiff due to the presence of the adhesive.
本発明の目的は上述した従来技術の問題点を解決し、風
合や物理特性を低下させず、かっ裏張基材も使用せずに
良好な難燃性を発揮しうるシート状構造物を提供するこ
とにある。The purpose of the present invention is to solve the problems of the prior art described above, and to provide a sheet-like structure that can exhibit good flame retardancy without deteriorating the texture or physical properties and without using a lining material. There is a particular thing.
本発明は上記した目的を達成するため、基布の両面にそ
れぞれ目付量を異にして繊維集合体が交絡一体化され、
かつポリウレタンが含浸された繊維シートであって、該
繊維集合体の目付量が少ない方の基布面側の繊維集合体
に難燃性化合物を含有せしめた難燃性シート状構造物を
特徴とするものである。In order to achieve the above-mentioned object, the present invention has fiber aggregates intertwined and integrated on both sides of a base fabric with different basis weights,
and a fiber sheet impregnated with polyurethane, characterized by a flame-retardant sheet-like structure in which a flame-retardant compound is contained in the fiber aggregate on the side of the base fabric, which has a lower basis weight of the fiber aggregate. It is something to do.
本発明者らは、上述した従来技術の問題を解消するため
に、繊維シート状構造物が少量の難燃性化合物を付与す
るだけで高い難燃性を発現する繊維シート状構造物の形
態と難燃性付与方法について種々検討した結果、特定な
形態を有するシート状構造物に難燃性化合物を付与する
ことによＤ、該繊維シート状構造物に好都合に浸透し、
しかも極めて良好な難燃性を発揮することを究明し、本
発明に到達したものである。In order to solve the problems of the prior art described above, the present inventors have developed a form of fiber sheet-like structure in which the fiber sheet-like structure exhibits high flame retardancy just by adding a small amount of flame retardant compound. As a result of various studies on methods for imparting flame retardancy, it was found that by imparting a flame retardant compound to a sheet-like structure having a specific form, D, it can conveniently penetrate into the fiber sheet-like structure,
Moreover, it has been discovered that it exhibits extremely good flame retardancy, and the present invention has been achieved.
本発明における繊維シートは、ポリウレタン含浸繊維か
らなる表両立毛人ニスニード調布帛に代表される繊維シ
ート状構造物であって、その表面品位を変化させること
なく、少量の難燃性化合物の付与で高い難燃性を発揮さ
せ、しかも実用上必要な物性、風合を有する繊維シート
状構造物にしうるものである。The fibrous sheet in the present invention is a fibrous sheet-like structure typified by a surface-coated cloth made of polyurethane-impregnated fibers, which can be coated with a small amount of flame-retardant compound without changing its surface quality. It can be made into a fibrous sheet-like structure that exhibits high flame retardancy and has the physical properties and texture required for practical use.
本発明でいう繊維集合体とは、繊維がニードルパンチま
たはウォータパンチなどによりつくられた短繊維の交絡
により形成された不織布状のものである。基布とは繊維
からなる布帛であって、織物でも編物でも不織布でも何
ら差し支えない。目付が７０〜１５０ｇ／ｎｆの布帛で
、織または編密度の粗らい柔軟性に冨むとものが好まし
い。交絡一体化とは上記繊維集合体と基布とがニードル
パンチによＤ、多数の短繊維の絡みにより密着した形態
を有するものである。The fiber aggregate as used in the present invention is a nonwoven fabric formed by intertwining short fibers produced by needle punching, water punching, or the like. The base fabric is a fabric made of fibers, and may be woven, knitted, or nonwoven. It is preferable that the fabric has a basis weight of 70 to 150 g/nf, has a coarse weave or knitting density, and is rich in flexibility. Intertwined and integrated means that the fiber aggregate and the base fabric are closely attached to each other by needle punching and entanglement of a large number of short fibers.
さらに本発明の繊維シート状構造物は、該繊維集合体と
基布とが交絡一体化された後、ポリウレタン樹脂を含浸
することによってつくられる。Further, the fiber sheet-like structure of the present invention is produced by interlacing the fiber aggregate and the base fabric and then impregnating them with a polyurethane resin.
繊維集合体と基布とが交絡することによＤ、インテリア
材料としての物理強度や寸法安定性を得ることができ、
それらの特性上の要因に関しては基布が繊維集合体のど
の位置で交絡するかによって大きく影響を受けることは
ない。しかし、難燃性化合物を付与し高い難燃性を得る
には、基布の存在する位置が非常に重要である。By intertwining the fiber aggregate and the base fabric, physical strength and dimensional stability as an interior material can be obtained.
These characteristic factors are not significantly affected by the position in which the base fabric is intertwined with the fiber aggregate. However, in order to impart flame retardant compounds and obtain high flame retardancy, the location of the base fabric is very important.
すなわち、繊維集合体の目付量が基布の両面（上、下）
において差を有することが必要である。その差は少なく
とも４対１以上であることが好ましく、さらに好ましく
は１０対１程度、さらに好ましくは１５〜２０対１であ
る。しかも、接着性物質を使用することなしに繊維集合
体と基布とが交絡一体化されていることが好ましい。In other words, the basis weight of the fiber aggregate is on both sides (top and bottom) of the base fabric.
It is necessary to have a difference in The difference is preferably at least 4:1 or more, more preferably about 10:1, and even more preferably 15 to 20:1. Moreover, it is preferable that the fiber aggregate and the base fabric are intertwined and integrated without using an adhesive substance.
繊維集合体を構成する繊維としては、例えばポリエチレ
ンテレフタレートあるいはこれとイソフタル酸ソジウム
スルホネートなどとの共重合体、ポリオキシエチルベン
ゾエート、ボリブチレンチレフタレートなどのポリエス
テル系繊維やナイロン６、ナイロン６６などのポリアミ
ド系繊維、ポリアクリノＣ系、ポリビニルアルコ−ル系
、ポリプロピレン系、ポリエチレン系等の合成繊維全て
が使用できる。Examples of the fibers constituting the fiber aggregate include polyethylene terephthalate or a copolymer of this with sodium isophthalate sulfonate, polyester fibers such as polyoxyethyl benzoate and polybutylene ethylene phthalate, and nylon 6 and nylon 66. All synthetic fibers such as polyamide fibers, polyacryno C fibers, polyvinyl alcohol fibers, polypropylene fibers, and polyethylene fibers can be used.
繊維シート状構造体をより好都合に形成するためには、
繊維集合体を構成する繊維が１デニール以下の極細繊維
であることが望ましい。In order to form a fibrous sheet-like structure more conveniently,
It is desirable that the fibers constituting the fiber aggregate be ultrafine fibers of 1 denier or less.
かかる繊維シート状構造物の表面は起毛されてもよいが
、その基布の厚さはその構造物の種類、用途などによっ
て異なＤ、通常０．５〜２．０龍であＤ、かつ補強材と
しての基布は繊維シート状構造物の厚みの３分の１以下
、好ましくは５分の１以下であることが好ましい。The surface of such a fibrous sheet-like structure may be brushed, but the thickness of the base fabric varies depending on the type of structure, use, etc., and is usually 0.5 to 2.0 D, and reinforced. The thickness of the base fabric as a material is preferably one-third or less, preferably one-fifth or less of the thickness of the fiber sheet-like structure.
本発明の繊維集合体と基布との交絡一体化構造物はポリ
ウレタンなどの高分子弾性体が含浸されるが、必要に応
じて重合体の外に天然ゴム、ＳＢＲ、アクリル系樹脂、
フッ素系樹脂、シリコーン系樹脂を併用したものでもよ
く、更に艶消剤、顔料、安定剤が配合されたものでもよ
い。The intertwined integrated structure of the fiber aggregate and base fabric of the present invention is impregnated with a polymeric elastomer such as polyurethane, but if necessary, in addition to the polymer, natural rubber, SBR, acrylic resin, etc.
A combination of a fluororesin and a silicone resin may be used, and a matting agent, a pigment, and a stabilizer may also be added.
本発明の難燃性化合物は、上述した繊維シート状構造物
において、繊維集合体の目付量の少ない方に含浸せしめ
られる。その難燃性化合物としでは次に示すＡ、Ｂ、Ｃ
，Ｄ、Ｅのうちから選ばれた単独または２種以上の混合
体からなるものを使用するとよい。The flame retardant compound of the present invention is impregnated into the fiber aggregate having a smaller basis weight in the above-mentioned fiber sheet-like structure. The following flame retardant compounds are A, B, and C.
, D, and E may be used alone or in a mixture of two or more thereof.
Ａ、無機含リン化合物およびその誘搏体Ｂ、酸化アンチ
モン
Ｃ，ハロゲン化芳香族化合物
Ｄ、ハロゲン化シクロアルカン
Ｅ、有機含リン化合物
Ａの無機含リン化合物およびその誘導体としては、リン
酸アンモニウム、リン酸グアニジン、ポリリン酸アンモ
ニウム、ポリリン酸グアニジン、リン酸グアニル尿素な
どをあげることができる。Ｂの酸化アンチモンとしては
、二酸化アンチモン、五酸化アンチモン、三塩化アンチ
モンなどをあげることができる。Ｃのハロゲン化芳香族
化合物としては、テトラブロモビスフェノールＡおよび
そのエチレンオキサイド付加物、デカブロモジフェニル
エーテル、ヘキサブロモベンゼンなどをあげることがで
きる。Ｄのハロゲン化シクロアルカン化合物としては、
ヘキサブロモシクロドデカン、テトラブロモシクロドデ
カン、パークロルペンタシクロデカンなどをあげること
ができる。また、Ｅの有機含リン化合物としては、トリ
クレジルホスフェート、テトラキスホスホニウム塩、Ｎ
ヒドロキシメチル−３−（ジメチルホスホノ）プロピオ
ンアミド、テトラキス−ヒドロキシメチル−ホスホニウ
ムサルフェートと尿素の縮合物、オリゴ（Ｐビニル−Ｐ
−オキソ−１，３−ジオキサ−２−ホスファベンチレン
或はハロゲン化リン酸エステルなどをあげることができ
る。また、ハロゲン化リン酸エステルにはトリスージク
ロロプロビルホスフヱートを代表例としてあげることが
できる。A, inorganic phosphorus-containing compounds and their derivatives B, antimony oxide C, halogenated aromatic compounds D, halogenated cycloalkanes E, organic phosphorus-containing compounds A, inorganic phosphorus-containing compounds and their derivatives include ammonium phosphate, Examples include guanidine phosphate, ammonium polyphosphate, guanidine polyphosphate, and guanylurea phosphate. Examples of antimony oxide B include antimony dioxide, antimony pentoxide, and antimony trichloride. Examples of the halogenated aromatic compound of C include tetrabromobisphenol A and its ethylene oxide adduct, decabromodiphenyl ether, and hexabromobenzene. As the halogenated cycloalkane compound of D,
Examples include hexabromocyclododecane, tetrabromocyclododecane, perchlorpentacyclodecane, and the like. In addition, as the organic phosphorus-containing compound of E, tricresyl phosphate, tetrakisphosphonium salt, N
Hydroxymethyl-3-(dimethylphosphono)propionamide, condensate of tetrakis-hydroxymethyl-phosphonium sulfate and urea, oligo(P vinyl-P
Examples include -oxo-1,3-dioxa-2-phosphabenthrene and halogenated phosphate esters. Furthermore, a representative example of the halogenated phosphate ester is tris-dichloropropyl phosphate.
これらの難燃・剤は単独または２種以上の混合物として
使用することができる。該難燃性化合物はアクリル樹脂
、塩化ビニル、ポリビニルアルコール、ウレタン樹脂、
カルボキシメチルセルロースなどと混用し難燃性化合物
を繊維シート構造物に固着させる方法が好ましく用いら
れる。These flame retardants can be used alone or as a mixture of two or more. The flame retardant compound includes acrylic resin, vinyl chloride, polyvinyl alcohol, urethane resin,
Preferably used is a method in which a flame retardant compound is mixed with carboxymethyl cellulose or the like to adhere to the fiber sheet structure.
本発明の繊維シート状構造物によると、比較的少量の難
燃性化合物の付与により高い難燃性が得られる。さらに
は短繊維の交絡により繊維集合体と補強材としての基布
が交絡一体化されているので、バインダーを用いる必要
がなく、それによって風合硬化や引裂強力の低下がない
。According to the fibrous sheet-like structure of the present invention, high flame retardance can be obtained by adding a relatively small amount of flame retardant compound. Furthermore, since the fiber aggregate and the base fabric as a reinforcing material are intertwined and integrated by intertwining the short fibers, there is no need to use a binder, and there is no decrease in hand hardening or tear strength.
その柔軟性は、通常の衣料感覚に匹敵する程度に柔軟で
あＤ、フィツト性に極めて冨んだものにすることができ
る。Its flexibility is comparable to that of ordinary clothing, and it can be made to have extremely good fit.
しかも難燃剤を片面の繊維集合体のみに含有せしめたこ
とによＤ、難燃剤が該基布の存在により表面にマイグレ
ーションせず、外観に損傷を与えることがない。その上
、基布は繊維シート状構造物の裏面側に片寄った形態で
存在するため、目付量の少ない繊維集合体側から付与さ
れた難燃性化合物が基布に浸透しやすく、難燃化効率が
著しく高くなる。Moreover, since the flame retardant is contained only in the fiber aggregate on one side, the flame retardant does not migrate to the surface due to the presence of the base fabric, and the appearance is not damaged. Furthermore, since the base fabric exists in a form that is biased toward the back side of the fiber sheet-like structure, the flame retardant compound applied from the fiber aggregate side with a lower basis weight easily penetrates into the base fabric, resulting in flame retardant efficiency. becomes significantly higher.
本発明による難燃性繊維シート状構造物は難燃化の要求
されるカーシート等の自動車内装材、敷物、椅子張、カ
ーテシ、壁装材等のインテリア用とに適用される。さら
には衣料用途にも好ましく用いることができる。The flame-retardant fiber sheet-like structure according to the present invention can be applied to automobile interior materials such as car seats, which require flame retardancy, and interior materials such as rugs, upholstery, curtains, wall coverings, and the like. Furthermore, it can be preferably used for clothing.
実施例１
島成分がポリエチレンテレフタレート６０部、海成分が
ポリスチレン４０部であＤ、海成分を除去すれば１６本
の単糸繊度０．１３デニールの極細繊維が得られる３、
５デニール、５１龍の高分子相互配列体繊維のステープ
ルからなるウェブにニードルパンチングを施して不織布
状物（目付、１８０ｇ／ｍ）となし、この上に基布とし
てポリエステルタック織物（目付、８０ｇ／ｎ（）をの
せ、さらにこの基布の上に上記と同一のステーブルから
なるウェブ（２０ｇ／ｎｆ）を積み重ねた後、三者を同
時にニードルパンチして、ウェブをポリエステルタック
と交絡させ一体化した。この一体化したシート状物を温
度９８℃の１２％ポリビニルアルコール系糊材液に通し
、シート状物の収縮と糊材の含浸を行い、乾燥を行った
。次に、トリクロルエチレン液で洗浄を行ない、高分子
相互配列体繊維の海成分であるポリスチレンをほとんど
除去した。次にこのシート状物を１２％のポリウレタン
を含むジメチルホルムアミド溶液を含浸して湿式凝固し
、脱ポリビニルアルコールを行い乾燥した。Example 1 The island component is 60 parts of polyethylene terephthalate and the sea component is 40 parts of polystyrene.
A web consisting of staples of 5-denier, 51-long polymer interlayer fibers is needle-punched to form a nonwoven fabric (fabric weight, 180 g/m), and a polyester tack fabric (fabric weight, 80 g/m) is applied as a base fabric on top of this. n(), and then stack a web (20g/nf) made of the same stable as above on top of this base fabric, and then needle punch the three at the same time to intertwine the web with the polyester tack and integrate it. This integrated sheet material was passed through a 12% polyvinyl alcohol glue solution at a temperature of 98°C to shrink the sheet material, impregnate it with the glue material, and dry it. Washing was performed to remove most of the polystyrene, which is the sea component of the polymeric interlayer fibers.Next, this sheet-like material was impregnated with a dimethylformamide solution containing 12% polyurethane, wet-coagulated, and polyvinyl alcohol was removed. Dry.
次に得られたシート状物の表面をサンドペーパーでパフ
ィングし、染色したところ、厚さが０゜９ ａｓの繊維
シート状構造物を得た。この繊維シート状構造物の裏面
、すなわちポリエステルタフタ近接面をナイフコーティ
ング法により難燃性化合物を付与し、１２０℃で５分間
乾燥した。Next, the surface of the obtained sheet-like material was puffed with sandpaper and dyed to obtain a fibrous sheet-like structure having a thickness of 0.9 as. A flame-retardant compound was applied to the back side of this fibrous sheet-like structure, that is, the side adjacent to the polyester taffeta, by a knife coating method, and the mixture was dried at 120° C. for 5 minutes.
このようにして得られた難燃性化合物含有繊維シート状
構造物を自動車内装材の難燃規制ＦＭＶＳＳ−３０２に
準じて燃焼試験を行った。用いた難燃性組成物は下記の
ものである。The flame retardant compound-containing fibrous sheet-like structure thus obtained was subjected to a combustion test in accordance with the flame retardant regulations for automobile interior materials FMVSS-302. The flame retardant composition used is as follows.
ポリリン酸グアニジン ４０部
カルボキシメチルセルロース ４部
水 ５６部粘度 ６
０００（ｃｐｓ） （ａｔ ３０℃）比較例２
実施例１の比較例として、実施例１と同方法で繊維シー
ト状構造物を作製する際に挿入するポリエステルタフタ
の位置が繊維シート状構造物の中央、および裏面側に片
寄って３分の１のところになるようにウェブの量を調整
した２種類の繊維シート状構造物を作製した。Guanidine polyphosphate 40 parts Carboxymethyl cellulose 4 parts Water 56 parts Viscosity 6
000 (cps) (at 30°C) Comparative Example 2 As a comparative example of Example 1, the position of the polyester taffeta inserted when producing a fibrous sheet-like structure using the same method as in Example 1 was Two types of fibrous sheet-like structures were produced in which the amount of web was adjusted so that it was in the center and one-third of the way toward the back side.
上述した実施例１および比較例１で作製した繊維シート
状構造物の難燃性を自動車内装材に適用されるＦＭＶＳ
Ｓ−３０２規格に準じて燃焼試験を行った。燃焼試験結
果を第１表に示す。The flame retardancy of the fiber sheet-like structures produced in Example 1 and Comparative Example 1 described above was evaluated using FMVS applied to automobile interior materials.
A combustion test was conducted according to the S-302 standard. The combustion test results are shown in Table 1.
実施例１の繊維シート状構造物は７重量％の付着量でＦ
ＭＶＳＳ−３０２規格に合格（燃焼速度： １００ ｗ
／ｍｉｎ以下）し、′１２％以上では自消性を示した。The fibrous sheet-like structure of Example 1 was coated with F at a coating weight of 7% by weight.
Passed MVSS-302 standard (burning rate: 100 w
/min), and showed self-extinguishing properties at 12% or more.
一方、比較例１での繊維シート状構造物は１２％の付着
量でもＦＭＶＳＳ−３０２規格には合格せず、自消性を
得るには２８％以上の多量の難燃性組成物の付着量が必
要であった。難燃加工した繊維シート状構造物の風合は
難燃性組成物の付着量に影響を受け、本発明品は柔軟で
、ヌメリ惑もない良好な風合であるのに対し、比較品は
硬く、若干のヌメリ感もあった。On the other hand, the fiber sheet-like structure in Comparative Example 1 did not pass the FMVSS-302 standard even with a coating weight of 12%, and in order to obtain self-extinguishing properties, a large coating weight of the flame retardant composition of 28% or more was required. was necessary. The feel of a flame-retardant fibrous sheet-like structure is affected by the amount of flame-retardant composition adhered to it; the product of the present invention is flexible and has a good feel with no slimy feeling, while the comparative product has a good feel. It was hard and had a slightly slimy feel.
（本頁以下余白）
第 １ 表
＊燃焼速度 測定数５の平均値
ＳＲ／ＮＢＲ５０ｍ未満でかつ印秒以内で自己消化ＳＲ
スタートラインまでに自己消化
＊＊風合 未加工品との手触り感覚で判定○ 未加
工と同等
△ 未加工よりやや硬くて、ヌメリ感
実施例２
実施例１と同じ繊維シート状構造物および比較例２とし
て、基布としてのポリエステルタフタを繊維シート状構
造物の内部に挿入せず、裏面に低融点ポリアミド樹脂で
熱接着させた繊維シート状構造物を作製した。実施例１
と同方法で下記の難燃性組成物を用いた難燃加工した。(Margins below this page) Table 1 * Burning speed Average value of 5 measurements SR/NBR Self-extinguishing SR less than 50 m and within seconds
Self-extinguishing by the starting line** Texture Determined by the feel of the unprocessed product ○ Same as unprocessed △ Slightly harder and slimier than unprocessed Example 2 Fiber sheet-like structure same as Example 1 and comparative example As Example 2, a fiber sheet-like structure was produced in which polyester taffeta as a base fabric was not inserted inside the fiber sheet-like structure, but was thermally bonded to the back surface with a low-melting point polyamide resin. Example 1
Flame retardant processing was carried out using the following flame retardant composition in the same manner as above.
デカブロモジフェニルエーテル ３０部三酸化アンチモ
ン １０部アクリル樹脂
５部水 ５
５部難燃性をＦＭＶＳＳ−３０２規格で評価した結果、
本発明品の高い難燃性と良好な風合が実証された。その
結果を第２表に示す。Decabromodiphenyl ether 30 parts Antimony trioxide 10 parts Acrylic resin
5 parts water 5
As a result of evaluating the 5-part flame retardancy according to the FMVSS-302 standard,
The high flame retardancy and good texture of the product of the present invention were demonstrated. The results are shown in Table 2.
（本頁以下余白）
第 １ 表
＊燃焼速度 測定数５の平均値
ＳＲ／ＮＢＲ５０ｗ未満でかつ６０秒以内で自己消化Ｓ
Ｅ スタートラインまでに自己消化韓風合
未加工品との手触り感覚で判定○ 未加工と同等
△ 未加工よりやや硬い
× 未加工より硬い(Margin below this page) Table 1 * Burning rate Average value of 5 measurements SR/NBR Self-extinguishing S within 60 seconds and less than 50w
E Self-extinguishing Korean style before the starting line
Judging by the feel of the untreated product ○ Same as untreated △ Slightly harder than untreated × Harder than untreated
Claims (1)
が交絡一体化され、かつポリウレタンが含浸された繊維
シートであって、該繊維集合体の目付量が少ない方の基
布面側の繊維集合体に難燃性化合物を含有せしめたこと
を特徴とする難燃性シート状構造物。 ２、難燃性化合物が、下記Ａ、Ｂ、Ｃ、Ｄ、Ｅの化合物
から選ばれてなる特許請求の範囲第１項記載の難燃性シ
ート状構造物。 Ａ、無機含リン化合物およびその誘導体 Ｂ、酸化アンチモン Ｃ、ハロゲン化芳香族化合物 Ｄ、ハロゲン化シクロアルカン Ｅ、有機含リン化合物[Scope of Claims] 1. A fiber sheet in which fiber aggregates are intertwined and integrated with different fabric weights on both sides of a base fabric and impregnated with polyurethane, wherein the fiber aggregates have a small fabric weight. A flame-retardant sheet-like structure characterized in that a fiber aggregate on one base fabric side contains a flame-retardant compound. 2. The flame-retardant sheet-like structure according to claim 1, wherein the flame-retardant compound is selected from the following compounds A, B, C, D, and E. A, inorganic phosphorus-containing compounds and their derivatives B, antimony oxide C, halogenated aromatic compounds D, halogenated cycloalkanes E, organic phosphorus-containing compounds
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288186A JPS62184183A (en) | 1986-02-06 | 1986-02-06 | Fire retardant sheet like structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288186A JPS62184183A (en) | 1986-02-06 | 1986-02-06 | Fire retardant sheet like structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62184183A true JPS62184183A (en) | 1987-08-12 |
| JPH0380914B2 JPH0380914B2 (en) | 1991-12-26 |
Family
ID=12095026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2288186A Granted JPS62184183A (en) | 1986-02-06 | 1986-02-06 | Fire retardant sheet like structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184183A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005015942A (en) * | 2003-06-25 | 2005-01-20 | Okamoto Ind Inc | Flame-retardant synthetic resin leather |
| JP2005023448A (en) * | 2003-06-30 | 2005-01-27 | Okamoto Ind Inc | Synthetic resin leather |
| JP2006022449A (en) * | 2004-07-09 | 2006-01-26 | Okamoto Ind Inc | Synthetic leather |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090045202A (en) | 2006-08-31 | 2009-05-07 | 가부시키가이샤 구라레 | Flame retardant leather sheet and manufacturing method thereof |
| EP4534755A1 (en) * | 2022-06-01 | 2025-04-09 | Seiren Co., Ltd. | Napped leather-like sheet-like article |
-
1986
- 1986-02-06 JP JP2288186A patent/JPS62184183A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005015942A (en) * | 2003-06-25 | 2005-01-20 | Okamoto Ind Inc | Flame-retardant synthetic resin leather |
| JP2005023448A (en) * | 2003-06-30 | 2005-01-27 | Okamoto Ind Inc | Synthetic resin leather |
| JP2006022449A (en) * | 2004-07-09 | 2006-01-26 | Okamoto Ind Inc | Synthetic leather |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0380914B2 (en) | 1991-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5134017A (en) | Foam coated protective apparel fabric | |
| EP0599101B1 (en) | Recyclable floor covering | |
| US5486398A (en) | Low flammability carpet floor covering | |
| US2725309A (en) | Coated non-woven fabric and method of making | |
| EP0752458B1 (en) | Process for flame-proofing treatment of textile sheet materials and products treated by such process | |
| CA2466188C (en) | Textile products having flame retardant properties and methods of manufacture | |
| JPS62184183A (en) | Fire retardant sheet like structure | |
| JP4485664B2 (en) | Fabric structure | |
| WO2003037618A1 (en) | Insulating web | |
| GB1451335A (en) | Flame retardants | |
| EP2074253A2 (en) | Textile product with flame retarded back-coating and method of making the same | |
| JP4021299B2 (en) | Flame retardant leather-like sheet substrate and method for producing the same | |
| DE3313681A1 (en) | Textile composite, process for its production, and its use | |
| JPH0134558B2 (en) | ||
| JPH0140751B2 (en) | ||
| JPH0335332B2 (en) | ||
| JP2001161541A (en) | Tufted products | |
| GB2237756A (en) | Flame retardant top filling | |
| JPS5841972A (en) | Flame retardant backing composition for rugs | |
| JPS6158593B2 (en) | ||
| JPH0313356B2 (en) | ||
| JPS5947468A (en) | Fire retardant primary base cloth for tufted carpet | |
| JPH09170154A (en) | Cushioning carpet and its production | |
| JPH0130957B2 (en) | ||
| JP2002115183A (en) | Flame-retardant leather-like sheet substrate and method for producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |