JP3111326B2 - Artificial suede-like structure - Google Patents
Artificial suede-like structureInfo
- Publication number
- JP3111326B2 JP3111326B2 JP04106914A JP10691492A JP3111326B2 JP 3111326 B2 JP3111326 B2 JP 3111326B2 JP 04106914 A JP04106914 A JP 04106914A JP 10691492 A JP10691492 A JP 10691492A JP 3111326 B2 JP3111326 B2 JP 3111326B2
- Authority
- JP
- Japan
- Prior art keywords
- flame retardant
- artificial suede
- formula
- weight
- tetrabromobisphenol
- 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.)
- Expired - Fee Related
Links
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、柔軟で優れた難燃性を
有する人工スエード状構造物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an artificial suede-like structure having flexibility and excellent flame retardancy.
【０００２】[0002]
【従来の技術】近年、熱可塑性合成繊維布帛にポリウレ
タンを含浸し、この合成繊維をパイルに持つ人工スエー
ド状構造物は衣料のみならず、航空機、船舶、鉄道、自
動車等の乗物や、ホテル、病院等の座席シート、カーテ
ン、壁装材等のインテリア材料として広く使用され、さ
らに産業資材等の分野にも適用されている。2. Description of the Related Art In recent years, artificial suede-like structures having a thermoplastic synthetic fiber cloth impregnated with polyurethane and having this synthetic fiber in a pile are used not only for clothing but also for vehicles such as aircraft, ships, railways, automobiles, hotels, and the like. It is widely used as interior materials for seats, curtains, wall coverings and the like in hospitals and the like, and is also applied to fields such as industrial materials.
【０００３】しかし、インテリア材料や産業資材の分野
に適用する場合は、たとえば、自動車内装材にはJIS-D-
1201又はFMVSS No.302、壁装材にはJIS-A-1321、航空機
用内装材には FAA 等により、難燃性の法的な法規制が
あり、火災による人的被害を極力少なくすることが要請
されている。このため、自動車メーカーのように、上記
法的規制よりも更に厳しい難燃性規格を独自に定めてい
る場合が多い。However, when applied to the field of interior materials and industrial materials, for example, JIS-D-
1201 or FMVSS No. 302, JIS-A-1321 for wall materials, FAA for aircraft interior materials, etc. Has been requested. For this reason, as in the case of automobile manufacturers, there are many cases where flame-retardant standards that are even stricter than the above-mentioned legal regulations are uniquely defined.
【０００４】しかし、人工スエード状構造物に特有の特
徴である風合や品位を損わずに、上述のような厳しい難
燃性規格を満足させるには、次のような問題を技術的に
解決する必要があった。 人工スエード状構造物に多量の難燃剤を含有させる
ことにより上述の厳しい難燃性規格を満足させようとす
ると、風合が粗剛化したり、染色堅牢度が低下したり、
更にはベタツキ感を惹起すという問題 難燃剤の移行により、ベタツキ感を生ずると共に、
染料がしみだし、その表面品位を損ない、さらに汗や濡
れた衣服の接触により難燃剤が溶出し難燃性を低下さ
せ、同時に品位を低下させる問題 耐水性で、水に不溶解性の難燃剤をバインダーで接
着させたとき、風合が粗剛化する問題 このため、従来の人工スエード状構造物に難燃性を付与
する手段、例えば、特公昭 60-4306号公報、特開昭56-8
5478号公報、特開昭58-13786号公報に提案されている、
人工スエード状構造物の裏面に難燃性シートを張り合わ
せたり、水不溶性の難燃剤をバインダーで付着させたり
する方法は、難燃性シートやバインダーの使用に伴う難
燃効果の減少を補う難燃剤の付着量の増大によって、い
ずれも人工スエード状構造物の風合が粗剛化するため、
その用途が著しく制限されるという欠点があった。[0004] However, in order to satisfy the above strict flame retardancy standards without deteriorating the feeling and quality, which are features unique to artificial suede-like structures, the following problems must be solved technically. Needed to be resolved. When trying to satisfy the above strict flame retardancy standards by including a large amount of flame retardants in the artificial suede-like structure, the feeling becomes rough or rigid, or the color fastness decreases,
Furthermore, the problem of causing a sticky feeling The transfer of the flame retardant causes a sticky feeling,
Dye seeps and impairs surface quality.Furthermore, flame retardant elutes due to contact with sweat or wet clothing, lowering flame retardancy, and at the same time lowering quality.Water-resistant, water-insoluble flame retardant The problem that the feeling becomes rough and stiff when bonded with a binder. For this reason, means for imparting flame retardancy to conventional artificial suede-like structures, for example, Japanese Patent Publication No. 60-4306, Japanese Patent Application Laid-Open No. 8
No. 5478, proposed in JP-A-58-13786,
The method of attaching a flame-retardant sheet to the back of an artificial suede-like structure or attaching a water-insoluble flame retardant with a binder is a flame retardant that compensates for the decrease in the flame retardant effect associated with the use of a flame retardant sheet or binder. Due to the increase in the amount of adhering, the feel of the artificial suede-like structure becomes rough and rigid,
There was the disadvantage that its use was severely limited.
【０００５】[0005]
【発明が解決しようとする課題】本発明の課題は、上述
した特有の風合や品位の特徴を損なうことなく、高度の
難燃性を有する人工スエード状構造物を提供することに
ある。SUMMARY OF THE INVENTION It is an object of the present invention to provide an artificial suede-like structure having a high degree of flame retardancy without impairing the above-mentioned characteristic feeling and quality characteristics.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決する本発
明は、ポリウレタンを含浸した熱可塑性合成繊維布帛か
らなる人工スエード状構造物の主として裏面に、下記化
１式及び化２式で示される化合物からなる群から選ばれ
た少なくとも１種類の難燃剤５〜50重量％が含有されて
いることを特徴とする。The present invention for solving the above-mentioned problems is represented by the following chemical formulas (1) and (2) mainly on the back surface of an artificial suede-like structure made of a thermoplastic synthetic fiber cloth impregnated with polyurethane. It is characterized in that it contains 5 to 50% by weight of at least one kind of flame retardant selected from the group consisting of compounds.
【０００７】（化１） 化１式中、Ｒ, Ｒ' は炭素数２〜３の脂肪族炭化水素残
基、ｍは１又は２、ｎは１〜30の整数を示す。(Chemical 1) In the formula, R and R 'each represent an aliphatic hydrocarbon residue having 2 to 3 carbon atoms, m represents 1 or 2, and n represents an integer of 1 to 30.
【０００８】（化２） 化２式中、Ｒ, Ｒ' は炭素数２〜３の脂肪族炭化水素残
基、ｍは１又は２、ａは１〜３の整数を示す。このよう
に、上記化１式及び化２式で示される化合物からなる群
から選ばれた少なくとも１種類の難燃剤により、人工ス
エード状構造物の風合や品位の特徴を損なうことなく、
優れた難燃性を与えることができる。(Formula 2) In the chemical formula 2, R and R ′ represent an aliphatic hydrocarbon residue having 2 to 3 carbon atoms, m represents 1 or 2, and a represents an integer of 1 to 3. Thus, by at least one kind of flame retardant selected from the group consisting of the compounds represented by the above formulas (1) and (2), without impairing the feel and quality of the artificial suede-like structure,
Excellent flame retardancy can be provided.
【０００９】本発明に使用する人工スエード状構造物と
しては、特に限定されるものではなく、公知の各種熱可
塑性合成繊維布帛にポリウレタンを含浸し、表面を起毛
したものを挙げることができる。この人工スエード状構
造物に付与する上記化１式で示される化合物としては、
次の化３式及び化４式で示される化合物を例示すること
ができる。化３式及び化４式中、ｎは１〜30の整数を示
す。The artificial suede-like structure used in the present invention is not particularly limited, and examples thereof include those obtained by impregnating various known thermoplastic synthetic fiber cloths with polyurethane and raising the surface. The compound represented by the above formula 1 to be imparted to the artificial suede-like structure includes:
Compounds represented by the following formulas 3 and 4 can be exemplified. In Formulas 3 and 4, n represents an integer of 1 to 30.
【００１０】（化３） (Formula 3)
【００１１】（化４） また、上記化２式で示される化合物としては、次の化５
式及び化６式で示される化合物を例示することができ
る。化５式及び化６式中、ｎは１〜３０の整数を示す。(Formula 4) Further, the compound represented by the above formula (2) includes
Compounds represented by the following formulas and Formula 6 can be exemplified. In Formulas 5 and 6, n represents an integer of 1 to 30.
【００１２】（化５） (Formula 5)
【００１３】（化６） 本発明の上記化１式及び化２式で示される化合物は、単
独でも十分な難燃性を付与することができるが、トリフ
ェニルホスフェート、テトラブロムビスフェノールＡ、
テトラブロムビスフェノールＡエチレンオキサイド附加
物、テトラブロムビスフェノールＡビスジブロムエチル
エーテル、テトラブロムビスフェノールＳ、ヘキサブロ
ムシクロドデカン及びデカブロムジフェニルエーテルか
らなる群から選ばれた少なくとも一種の化合物（以下、
難燃助剤と称する）を併用することにより、その難燃性
をより一層向上することができる。(Formula 6) The compounds represented by the above formulas (1) and (2) of the present invention can impart sufficient flame retardancy even when used alone. However, triphenyl phosphate, tetrabromobisphenol A,
At least one compound selected from the group consisting of tetrabromobisphenol A ethylene oxide additive, tetrabromobisphenol A bisdibromoethyl ether, tetrabromobisphenol S, hexabromocyclododecane, and decabromodiphenyl ether (hereinafter, referred to as
The flame retardancy can be further improved by using a flame retardant auxiliary in combination.
【００１４】これら化１式及び化２式で示される化合物
は、通常、有効成分20〜60重量％の水系分散液又は溶剤
系液状物の塗布液に調製され、塗布、プリント又はスプ
レーにより付与される。また、上記難燃助剤を併用する
ときは、通常の状態では難燃助剤は固体又は粉体状であ
るから、上記化１式や化２式で示される難燃剤を含む塗
布液に溶解したり、必要に応じて溶剤、活性剤、乳化
剤、分散剤等を用いて混合又は、乳化、分散して使用さ
れる。The compounds represented by the formulas (1) and (2) are usually prepared in a coating solution of an aqueous dispersion or solvent-based liquid containing 20 to 60% by weight of the active ingredient, and applied by coating, printing or spraying. You. When the flame retardant aid is used in combination, the flame retardant aid is in a solid or powder state in a normal state, and is dissolved in a coating solution containing the flame retardant represented by the above formula (1) or (2). It is used by mixing, emulsifying, or dispersing using a solvent, an activator, an emulsifier, a dispersant, or the like as necessary.
【００１５】得られた塗布液は、人工スエード状構造物
の主として裏面に付与する。表面に塗布したのでは、風
合を損なったり、色相を変化させたり、耐光堅牢度や染
色堅牢度を低下させたりする恐れがある。また、難燃剤
の含有量は、乾燥後の重量で５〜50重量％の範囲とす
る。５重量％未満では十分な難燃性を付与することがで
きないし、50重量％を越えると、風合にベタツキを生じ
て品位が低下したり、表面の立毛部分に浸透付着し、染
色物の摩擦堅牢度を低下させたりするからである。人工
スエード状構造物が自動車内装材用の場合には、上記難
燃剤の含有量を５〜20重量％の範囲とし、壁装材用や航
空機内装材用の場合には、20〜40重量％の範囲にするこ
とが望ましい。The obtained coating liquid is applied mainly to the back surface of the artificial suede-like structure. When applied to the surface, there is a possibility that the feeling may be impaired, the hue may be changed, or the light fastness or dyeing fastness may be reduced. Further, the content of the flame retardant is in the range of 5 to 50% by weight after drying. If the amount is less than 5% by weight, sufficient flame retardancy cannot be imparted. If the amount exceeds 50% by weight, stickiness occurs in the hand and the quality deteriorates, and the dye adheres to the nap portion of the surface and becomes stained. This is because the friction fastness is reduced. When the artificial suede-like structure is used for an automobile interior material, the content of the flame retardant is in the range of 5 to 20% by weight, and when used for a wall material or an aircraft interior material, the content is 20 to 40% by weight. It is desirable to be within the range.
【００１６】本発明において、人工スエード状構造物の
裏面には、予め編織物や不織布等の布帛を裏張りした
後、本発明の難燃剤を含有する塗布液を付与することが
望ましい。このような裏張りにより、人工スエード状構
造物が薄地であったり、有孔であったりするときでも、
難燃剤の表面への移行を防止し、人工スエード状構造物
の優れた風合等の特徴を保持させることができる。In the present invention, it is desirable to apply a coating solution containing the flame retardant of the present invention after backing a fabric such as a knitted fabric or a nonwoven fabric on the back surface of the artificial suede-like structure in advance. Due to such backing, even when the artificial suede-like structure is thin or perforated,
The transfer of the flame retardant to the surface can be prevented, and characteristics such as excellent feeling of the artificial suede-like structure can be maintained.
【００１７】[0017]
実施例１ 厚さ1.２mmのポリウレタン含浸熱可塑性合成繊維布帛か
らなる人工スエード状構造物〔東レ (株) 製“エクセー
ヌ"(登録商標) 〕の裏面に、目付80ｇ/m2 のポリエステ
ル織物の裏張り布を低融点ポリアミド樹脂接着剤を用い
て加熱融着させた。この人工スエード状構造物の裏張り
布側に、表１に示す処方の塗布液をドクターナイフによ
り塗布した後、 110℃／15分間加熱処理し、付着量が12
重量％（固形分）の本発明品を作製した。The rear surface of the artificial suede-like structure comprised of a polyurethane impregnated thermoplastic synthetic fiber fabrics of Example 1 1.2mm thick [Toray Co. "Ecsaine" (registered trademark)], having a basis weight of 80 g / m 2 of polyester fabrics The backing cloth was heat-sealed using a low melting point polyamide resin adhesive. A coating solution having the formulation shown in Table 1 was applied to the backing cloth side of this artificial suede-like structure using a doctor knife, and then heated at 110 ° C. for 15 minutes to obtain an adhesion amount of 12
A product of the present invention in a weight% (solid content) was prepared.
【００１８】 上記塗布液は、ビス〔ビス (２−クロロエトキシ) ホス
フィニル〕イソプロピルクロロエチルホスフェートを分
散剤を用いて乳化した液と、ヘキサブロムシクロドデカ
ンを細分散した液とを混合した後、カルボキシメチルセ
ルロースの６％水溶液 (以下、ＣＭＣ液と称する) を使
用して粘度を4000cp (ＢＭ型粘度計４号ローター60回
転) にすることにより調製した。[0018] The above coating solution is prepared by mixing a solution obtained by emulsifying bis [bis (2-chloroethoxy) phosphinyl] isopropylchloroethyl phosphate with a dispersant and a solution obtained by finely dispersing hexabromocyclododecane, and then adding 6% of carboxymethyl cellulose. The viscosity was adjusted to 4000 cp (BM type viscometer No. 4 rotor, 60 revolutions) using an aqueous solution (hereinafter referred to as CMC liquid).
【００１９】比較のため、上記人工スエード状構造物
に、ポリ燐酸アンモニウム10重量部、燐酸グアニジン10
重量部、トリスジクロロプロピルホスフェート10重量
部、アクリル酸エステル樹脂10重量部からなる混合液を
固形分40重量％、粘度4000cpになるようにＣＭＣ液で調
整した公知の難燃性塗布液を作製し、これを本発明品と
同様にナイフコートにより塗布し、付着量が18重量％
（固形分）の比較品を作製した。For comparison, the artificial suede-like structure was mixed with 10 parts by weight of ammonium polyphosphate and 10 parts by weight of guanidine phosphate.
A known flame-retardant coating solution was prepared by adjusting a mixed solution consisting of 10 parts by weight of trisdichloropropyl phosphate and 10 parts by weight of an acrylate resin with a CMC solution so as to have a solid content of 40% by weight and a viscosity of 4000 cp. This was applied by knife coating in the same manner as the product of the present invention, and the adhesion amount was 18% by weight.
(Solid content).
【００２０】本発明品と比較品の難燃性 (燃焼速度) 、
染料ブリード及び耐水性を、下記測定方法により測定し
た。測定はそれぞれ５回ずつ行い、その平均値を以て表
した。その結果を、表２に難燃剤で処理していない未加
工品の結果と共に示した。 難燃性 (燃焼速度) ：FMVSS No.302の規格に従って測定
した。 染料ブリード：試料を 105℃／24時間、熱風乾燥機によ
り加熱した後、JIS L 1079 (表面摩擦堅牢度試験) に従
って測定した。 耐水性：試料を常温の水中に24時間浸漬 (浴比１：200
) 後、家庭用洗濯機で２分間脱水した後乾燥し、洗濯
前と後の重量変化から減量率を算出した。The flame retardancy (burning speed) of the product of the present invention and the comparative product,
Dye bleed and water resistance were measured by the following measurement methods. Each measurement was performed 5 times, and the average value was expressed. The results are shown in Table 2 together with the results of the unprocessed products not treated with the flame retardant. Flame retardancy (burning rate): Measured according to the standard of FMVSS No.302. Dye bleed: The sample was heated at 105 ° C./24 hours with a hot air drier and then measured according to JIS L 1079 (surface friction fastness test). Water resistance: Immerse the sample in normal temperature water for 24 hours (bath ratio 1: 200
After that, dehydration was performed for 2 minutes in a home washing machine, followed by drying, and the weight loss rate was calculated from the weight change before and after washing.
【００２１】 表２から、本発明品は高い難燃性を有し、耐水性に優れ
ていた。また、未加工品と変わらない染色堅牢度を有
し、軟らかな風合を有していた。これに対し、比較品は
本発明品に比べて難燃性に劣り、しかも耐水性が弱め
で、風合に粗剛感があった。 実施例２ 実施例１の塗布液において難燃助剤を併用したときの難
燃効果を調べるため、表１に示した処方において、ヘキ
サブロムシクロドデカンに代えて表３に示す各種難燃助
剤を微粒化分散した塗布液を調製した。[0021] From Table 2, the product of the present invention had high flame retardancy and was excellent in water resistance. Further, it had the same color fastness as the unprocessed product and had a soft feel. On the other hand, the comparative product was inferior in flame retardancy to the product of the present invention, and had poor water resistance, and had a rough and stiff feeling. Example 2 In order to investigate the flame retardant effect when a flame retardant aid was used in combination in the coating solution of Example 1, in the formulation shown in Table 1, various flame retardant aids shown in Table 3 were used instead of hexabromocyclododecane. Was prepared by atomizing and dispersing.
【００２２】これらの塗布液を実施例１で用いた人工ス
エード状構造物 (東レ (株) 製“エクセーヌ" 登録商
標) の裏面にナイフコートによって12重量％になるよう
に塗布し、 110℃で15分間加熱処理した。また、難燃助
剤単独の難燃性を評価するため、難燃助剤を微粒化分散
した後ＣＭＣ液で粘度4000cpに調整した塗布液を同様に
ナイフコートにより15重量％付着せしめ加熱処理した。
これらについて前述の方法により難燃性 (燃焼速度) を
測定した。結果を表３に示した。These coating solutions were applied to the back surface of the artificial suede-like structure ("EXSEINE" (registered trademark) manufactured by Toray Industries, Inc.) used in Example 1 by knife coating so as to have a concentration of 12% by weight. Heat treatment was performed for 15 minutes. Further, in order to evaluate the flame retardancy of the flame retardant auxiliary alone, the flame retardant auxiliary was atomized and dispersed, and then a coating solution adjusted to a viscosity of 4000 cp with a CMC liquid was similarly adhered by knife coating to 15% by weight and heat-treated. .
The flame retardancy (burning speed) of these was measured by the method described above. The results are shown in Table 3.
【００２３】 [0023]
【００２４】表３中、◎：スタートラインまでで自消
（燃焼速度０ｍｍ／分）， ○：燃焼速度５０ｍｍ／分以下，△：燃焼速度５０〜１
００ｍｍ／分， ×：燃焼速度１００ｍｍ／分以上を示す。 表３から、難燃助剤は本発明の化１式化合物と併用する
ときは優れた難燃効果を奏するが、単独では難燃効果が
ないことがわかる。 実施例３ 実施例１で用いた人工スエード状構造物 (東レ (株) 製
“エクセーヌ" 登録商標) の裏面に表４に示す処方の粘
稠な塗布液をナイフコートによって付与した後110℃で1
5分間加熱処理し、難燃剤の付着量が12重量％（固形
分）の難燃人工スエード状構造物（本発明品）を作製し
た。In Table 3, ◎: self-extinguishing up to the start line (burning speed 0 mm / min), ：: burning speed 50 mm / min or less, Δ: burning speed 50-1.
00 mm / min, ×: A burning speed of 100 mm / min or more. From Table 3, it can be seen that the flame retardant aid exhibits an excellent flame retardant effect when used in combination with the compound of formula 1 of the present invention, but has no flame retardant effect alone. Example 3 A viscous coating solution having the formulation shown in Table 4 was applied to the back of the artificial suede-like structure ("EXSEINE" (registered trademark) manufactured by Toray Industries, Inc.) by knife coating at 110 ° C. 1
Heat treatment was performed for 5 minutes to prepare a flame-retardant artificial suede-like structure (product of the present invention) in which the amount of the attached flame retardant was 12% by weight (solid content).
【００２５】 塗布液は、上記化７式で示される化合物とテトラブロム
ビスフェノールＡビスジブロムエチルエーテル及びヘキ
サブロムシクロドデカンを分散剤を用いて同時に乳化せ
しめ、ＣＭＣ液で粘度を4000cp (ＢＭ型粘度計４号ロー
ター60回転) にすることにより作製した。[0025] The coating solution was prepared by simultaneously emulsifying the compound represented by the above formula (7), tetrabromobisphenol A bisdibromoethyl ether and hexabromocyclododecane using a dispersant, and adjusting the viscosity to 4,000 cp with a CMC solution (BM viscometer No. 4). (Rotor 60 rotations).
【００２６】得られた本発明品の燃焼速度を測定した
所、スタートラインまでに自消、すなわち、燃焼速度０
ｍｍ／分であった。 実施例４ 厚さ0.８mmの人工スエード状構造物 (東レ (株) 製“エ
クセーヌ" 登録商標)の裏面にドクターナイフを用い
て、表５に示す処方の塗布液を塗布し、 120℃で10分間
乾燥し、難燃剤の付着量が30重量％の難燃性人工スエー
ド状構造物（本発明品）を作製した。When the burning rate of the obtained product of the present invention was measured, it was self-extinguishing by the start line, that is, the burning rate was zero.
mm / min. Example 4 Using a doctor knife, a coating solution having the formulation shown in Table 5 was applied to the back of an artificial suede-like structure having a thickness of 0.8 mm ("EXSEINE" (registered trademark) manufactured by Toray Industries, Inc.). After drying for 10 minutes, a flame-retardant artificial suede-like structure (product of the present invention) having an adhesion amount of the flame retardant of 30% by weight was produced.
【００２７】 比較のため、燐酸グアニジン系難燃剤とトリスジクロロ
プロピルホスフェートとをそれぞれ分散させた２種類の
塗布液を、実施例１と同様に人工スエード状構造物に塗
布し、 120℃で10分間乾燥し、難燃剤の付着量が30重量
％の比較品１と２を作製した。本発明品と比較品１及び
２の難燃性をJIS L 1091 (Ａ−４) の垂直法により燃焼
試験を行い炭化長と残炎を測定した。その結果を表６に
示した。[0027] For comparison, two kinds of coating solutions in which a guanidine phosphate flame retardant and trisdichloropropyl phosphate were respectively dispersed were applied to an artificial suede-like structure in the same manner as in Example 1, and dried at 120 ° C. for 10 minutes. Comparative products 1 and 2 having a flame retardant adhesion amount of 30% by weight were produced. The flame retardancy of the product of the present invention and the comparative products 1 and 2 was subjected to a combustion test by the vertical method of JIS L 1091 (A-4) to measure the carbonization length and the afterflame. Table 6 shows the results.
【００２８】 表６中、比較品１は燐酸グアニジン系難燃剤を付着した
もの、比較品２はトリスジクロロプロピルホスフェート
を付着させたものである。表６から、本発明品は優れた
難燃性を示したが比較品は難燃剤の付着量が多いにもか
かわらず十分な難燃性を示さなかった。[0028] In Table 6, Comparative Product 1 has a guanidine phosphate-based flame retardant attached, and Comparative Product 2 has trisdichloropropyl phosphate attached. From Table 6, the product of the present invention showed excellent flame retardancy, but the comparative product did not show sufficient flame retardancy despite the large amount of the flame retardant attached.
【００２９】[0029]
【発明の効果】本発明によれば、化１式及び化２式で示
される化合物からなる群から選ばれた少なくとも１種類
の化合物を難燃剤として使用することにより、人工スエ
ード状構造物の風合、品位の特徴を損なうことなく優れ
た難燃性を与えることができる。According to the present invention, the use of at least one compound selected from the group consisting of the compounds represented by the formulas (1) and (2) as a flame retardant makes it possible to improve the wind of an artificial suede-like structure. In this case, excellent flame retardancy can be provided without deteriorating the quality characteristics.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ０９Ｋ 21/14 Ｃ０９Ｋ 21/14 (72)発明者 瀧野 直彦 京都府京都市中京区西ノ京内畑町１番地 大京化学株式会社内 (72)発明者 佐々 克夫 京都府京都市中京区西ノ京内畑町１番地 大京化学株式会社内 (56)参考文献 特開 昭60−215878（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D06N 3/00 - 3/18 B32B 27/18 C08K 5/521 C09D 175/04 C09K 21/12 C09K 21/14 ────────────────────────────────────────────────── ─── Continued on the front page (51) Int.Cl. 7 Identification code FI C09K 21/14 C09K 21/14 (72) Inventor Naohiko Takino 1 Nishinokyouchihatacho, Nakagyo-ku, Kyoto City, Kyoto Prefecture Daikyo Chemical Co., Ltd. 72) Inventor Katsuo Sasa 1 Daishin Chemical Co., Ltd., 1 Nishinokyo Uchihata-cho, Nakagyo-ku, Kyoto-shi, Kyoto (56) References JP-A-60-215878 (JP, A) (58) Fields investigated (Int. Cl. 7) , DB name) D06N 3/00-3/18 B32B 27/18 C08K 5/521 C09D 175/04 C09K 21/12 C09K 21/14
Claims (2)
維布帛からなる人工スエード状構造物の主として裏面
に、下記化１及び化２で示される化合物からなる群から
選ばれた少なくとも１種の難燃剤５〜50重量％が含有さ
れていることを特徴とする人工スエード状構造物。 （化１） 化１式中、Ｒ, Ｒ' は炭素数２〜３の脂肪族炭化水素残
基、ｍは１又は２、ｎは１〜30の整数を示す。 （化２） 化２式中、Ｒ, Ｒ' は炭素数２〜３の脂肪族炭化水素残
基、ｍは１又は２、ａは１〜３の整数を示す。1. An artificial suede-like structure made of a thermoplastic synthetic fiber cloth impregnated with polyurethane, and mainly on the back surface, at least one kind of flame retardant 5 selected from the group consisting of compounds represented by the following chemical formulas 1 and 2. An artificial suede-like structure characterized by containing about 50% by weight. (Formula 1) In the formula, R and R 'each represent an aliphatic hydrocarbon residue having 2 to 3 carbon atoms, m represents 1 or 2, and n represents an integer of 1 to 30. (Formula 2) In the chemical formula 2, R and R ′ represent an aliphatic hydrocarbon residue having 2 to 3 carbon atoms, m represents 1 or 2, and a represents an integer of 1 to 3.
ト、テトラブロムビスフェノールＡ、テトラブロムビス
フェノールＡエチレンオキサイド附加物、テトラブロム
ビスフェノールＡビスジブロムエチルエーテル、テトラ
ブロムビスフェノールＳ、ヘキサブロムシクロドデカン
及びデカブロムジフェニルエーテルからなる群から選ば
れた少なくとも一種の化合物を含有する請求項１記載の
人工スエード状構造物。2. The flame retardant is triphenyl phosphate, tetrabromobisphenol A, tetrabromobisphenol A ethylene oxide adduct, tetrabromobisphenol A bisdibromoethyl ether, tetrabromobisphenol S, hexabromocyclododecane and decabromodiphenyl ether. The artificial suede-like structure according to claim 1, comprising at least one compound selected from the group consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04106914A JP3111326B2 (en) | 1992-04-24 | 1992-04-24 | Artificial suede-like structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04106914A JP3111326B2 (en) | 1992-04-24 | 1992-04-24 | Artificial suede-like structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05302273A JPH05302273A (en) | 1993-11-16 |
| JP3111326B2 true JP3111326B2 (en) | 2000-11-20 |
Family
ID=14445701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04106914A Expired - Fee Related JP3111326B2 (en) | 1992-04-24 | 1992-04-24 | Artificial suede-like structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3111326B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100481581B1 (en) * | 1996-11-28 | 2005-12-26 | 주식회사 휴비스 | Manufacturing method of artificial leather |
| JP4633606B2 (en) * | 2005-11-15 | 2011-02-16 | 株式会社クラレ | Flame-retardant leather-like sheet and method for flame-retardant processing of leather-like sheet |
| JP4708262B2 (en) * | 2006-05-31 | 2011-06-22 | 株式会社クラレ | Flame retardant napping artificial leather |
| KR20090045202A (en) | 2006-08-31 | 2009-05-07 | 가부시키가이샤 구라레 | Flame-retardant leather-like sheet and process for producing the same |
-
1992
- 1992-04-24 JP JP04106914A patent/JP3111326B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05302273A (en) | 1993-11-16 |
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