JPH04352876A - Fabric for flameproof sheet - Google Patents

Fabric for flameproof sheet

Info

Publication number
JPH04352876A
JPH04352876A JP15369891A JP15369891A JPH04352876A JP H04352876 A JPH04352876 A JP H04352876A JP 15369891 A JP15369891 A JP 15369891A JP 15369891 A JP15369891 A JP 15369891A JP H04352876 A JPH04352876 A JP H04352876A
Authority
JP
Japan
Prior art keywords
flame
retardant
fabric
sheet
sheet fabric
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
Application number
JP15369891A
Other languages
Japanese (ja)
Inventor
Yasunori Tatsuoka
康則 立岡
Makoto Tanaka
信 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP15369891A priority Critical patent/JPH04352876A/en
Publication of JPH04352876A publication Critical patent/JPH04352876A/en
Pending legal-status Critical Current

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  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE:To obtain the title fabric with high flameproofness by coating the back surface of a fabric with a flameproofing agent comprising a polymeric adhesive, halogenated cycloalkane compound and phosphate compound at a specified weight ratio. CONSTITUTION:The back surface of sheet fabric consisting of polyester fibers containing pref. >=30wt.% of flame-retardant polyester fibers with a phosphorus content of >=0.3wt.% is coated with a flameproofing agent comprising (A) a polymeric adhesive component (pref. polyurethane-based one) and (B) a flameproof agent composed of (1) a halogenated cycloalkane (pref. 1,2,5,6,9,10- hexabromocyclododecane) and (2) a phosphate compound of the formula (Z1, Z2 and Z3 are each a group selected from aliphatic, aromatic and halogenated aromatic groups) at the weight ratio A/B=(10:1)-(1:1), thus obtaining the objective fabric excellent in flameproofness, feeling, wear resistance and color fastness, etc., which is suitable as sheet fabric for automobiles or passenger trains.

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明はシート用布帛に関しその
目的とする所は防炎性、耐摩耗性、染色堅牢度、風合い
等の良好な自動車、列車、船舶、座椅子用等のシートを
提供する事にある。
[Industrial Application Field] The present invention relates to a fabric for seats, and its purpose is to provide seats for automobiles, trains, ships, seats, etc. that have good flame retardant properties, abrasion resistance, color fastness, texture, etc. The goal is to provide the following.

【0002】0002

【従来の技術】従来シート用布帛のバッキングによる防
炎加工に於いては、高分子接着剤と金属酸化物及び/ま
たはハロゲン化化合物の混合物による加工が常である。 しかし、この方法ではMVSS302法(水平法)の規
格には適合するが、例えばエチルアルコールを火源に用
いる鉄道車両用材料の燃焼規格には合格しない。更にこ
の方法は単に防炎性のみを目的としたものに過ぎず現実
には他の機能の点で種々問題がある。即ち、布帛より成
るシートに於いては防炎性を付与する事は望ましい事で
あるが、防炎処理による風合悪化、染色堅牢度低下等を
極力防止する必要がある。更に布帛より成るシートの致
命的欠陥は、使用中にファズ、ピリング、糸抜けがシー
ト表面に発生し易い点である。
BACKGROUND OF THE INVENTION Conventionally, in the flameproofing process of backing fabrics for sheets, it has been usual to use a mixture of a polymeric adhesive and a metal oxide and/or a halogenated compound. However, although this method meets the standards of the MVSS302 method (horizontal method), it does not meet the combustion standards for materials for railway vehicles that use ethyl alcohol as a fire source, for example. Furthermore, this method is only aimed at flameproofing, and in reality there are various problems with respect to other functions. That is, although it is desirable to impart flame retardancy to a sheet made of fabric, it is necessary to prevent deterioration in hand feel, decrease in color fastness, etc. due to flame retardant treatment as much as possible. Furthermore, a fatal defect of sheets made of fabric is that fuzz, pilling, and thread removal are likely to occur on the sheet surface during use.

【0003】本発明者らは上記の目的を達成せんとして
鋭意検討した結果、高分子接着剤にハロゲン化シクロア
ルカン化合物(以下HCAと略す)及び特定のホスフェ
ート化合物を使用する事により予期せぬ効果があり防炎
性、風合等に優れた防炎性シートが得られる事を見いだ
し本発明に到達した。
[0003] As a result of intensive studies aimed at achieving the above object, the present inventors found that the use of a halogenated cycloalkane compound (hereinafter abbreviated as HCA) and a specific phosphate compound in a polymer adhesive resulted in unexpected effects. It was discovered that a flame retardant sheet with excellent flame retardant properties, texture, etc. can be obtained, and the present invention was achieved.

【0004】0004

【発明の目的】即ち本発明の目的は高度の防炎性を有し
、風合い、耐摩耗性、染色堅牢度等の優れた防炎性シー
トを提供するものである。
OBJECTS OF THE INVENTION An object of the present invention is to provide a flame-retardant sheet that has a high degree of flame retardancy and is excellent in texture, abrasion resistance, color fastness, etc.

【0005】[0005]

【発明の構成】本発明は[高分子接着剤成分Aと、ハロ
ゲン化シクロアルカン化合物(b−1)と下記一般式で
表されるホスフェート化合物(b−2)とより成る防炎
剤Bとが重量比でA:B=10:1〜1:1の割合で混
在する防炎処理剤がシート用布帛の裏面に塗布されてな
ることを特徴とする防炎性シート用布帛。
[Structure of the Invention] The present invention comprises [a flame retardant B comprising a polymeric adhesive component A, a halogenated cycloalkane compound (b-1), and a phosphate compound (b-2) represented by the following general formula; 1. A flame-retardant fabric for a sheet, characterized in that a flame-retardant treatment agent in which A:B is mixed in a weight ratio of 10:1 to 1:1 is coated on the back side of the fabric for a sheet.

【0006】[0006]

【化2】 (ここに、Z1 ,Z2 及びZ3 は脂肪族基、芳香
族基、ハロゲン化芳香族基から選ばれた基)」である。
[Chemical formula 2] (wherein Z1, Z2 and Z3 are groups selected from aliphatic groups, aromatic groups, and halogenated aromatic groups).

【0007】本発明で言うポリエステル系繊維とはポリ
エチレンテレフタレート、ポリブチレンテレフタレート
、あるいはこれにイソフタール酸、イソフタール酸ソジ
ウムスルホネート、ポリオキシベンゾエート等を共重合
したコポリマー等を挙げる事が出来る。尚、ポリエステ
ル繊維は、重合体中の燐元素含有量が0.3重量%以上
である難燃性ポリエステル繊維を30重量%以上含むも
のであることが好ましい。難燃性ポリエステル繊維の使
用比率が30重量%未満では防炎処理剤中の防炎剤成分
の使用量を過大にする必要があり結果的にバッキング布
の風合、物性が不良となる。主としてポリエステル系繊
維より成るシートとは該布帛にポリエステル系繊維が5
0重量%以上含まれているものである。
The polyester fibers referred to in the present invention include polyethylene terephthalate, polybutylene terephthalate, and copolymers obtained by copolymerizing these with isophthalic acid, sodium isophthalate sulfonate, polyoxybenzoate, and the like. The polyester fibers preferably contain 30% by weight or more of flame-retardant polyester fibers in which the content of phosphorus element in the polymer is 0.3% by weight or more. If the proportion of flame retardant polyester fiber used is less than 30% by weight, it is necessary to use an excessive amount of the flame retardant component in the flame retardant treatment agent, resulting in poor feel and physical properties of the backing cloth. A sheet mainly made of polyester fibers is a sheet that contains 5 polyester fibers in the fabric.
It contains 0% by weight or more.

【0008】布帛とは織物、編物、モケット等を言う。 高分子接着剤とは、ポリエステル、ポリウレタン、ポリ
塩化ビニル、ポリ酢酸ビニル、ポリエチレン−酢酸ビニ
ル、ポリ塩化ビニル−アクリル酸エステル共重合体など
からなる接着剤である。これらの高分子接着剤の中で火
炎に接した場合炭化し易い高分子接着剤よりも熱溶融し
易いポリエステル、ポリウレタン系の高分子接着剤が防
炎性の点で好ましい。
[0008] Fabric refers to woven fabrics, knitted fabrics, moquettes, and the like. The polymer adhesive is an adhesive made of polyester, polyurethane, polyvinyl chloride, polyvinyl acetate, polyethylene-vinyl acetate, polyvinyl chloride-acrylic acid ester copolymer, or the like. Among these polymer adhesives, polyester and polyurethane-based polymer adhesives, which are more easily melted by heat, are preferred from the viewpoint of flame retardancy than polymer adhesives, which tend to carbonize when exposed to flame.

【0009】HCAとは7〜12個の環構成炭素原子と
該炭素原子に結合した3〜6個のハロゲン原子を有する
シクロアルカン化合物を指し、特に融点が140〜19
0℃のものが好適であり、平均粒子径は1ミクロン以下
が良好である。特に好ましい例としては、1,2,5,
6,9,10−ヘキサブロモシクロドデカンである。
HCA refers to a cycloalkane compound having 7 to 12 ring carbon atoms and 3 to 6 halogen atoms bonded to the carbon atoms, and particularly has a melting point of 140 to 19
A temperature of 0° C. is preferable, and an average particle diameter of 1 micron or less is preferable. Particularly preferable examples include 1, 2, 5,
6,9,10-hexabromocyclododecane.

【0010】また前記一般式で表されるホスフェート化
合物としては、例えばトリオクチルホスフェート、トリ
ス(ジクロロプロピル)ホスフェート、クレジルジフェ
ニルホスフェート、トリクレジルフォスフェート等が挙
げられ、常温で液状の化合物が風合の柔軟化作用、HC
Aとの相溶化作用に優れる。本発明に於いては、高分子
接着剤成分AとHCAとホスフェート化合物とより成る
防炎処理剤Bとの混合比率は重量比で10:1〜1:1
である事が必要である。該混合比率がこの範囲を越える
と防炎性が不良となる。この範囲未満では皮膜強度が弱
くなりバッキング本来の目的である糸条の固着効果が低
下し耐摩耗性が不良となる。また、HCA(b−1)と
ホスフェート化合物(b−2)との混合比率は10:1
〜2:1の範囲であるのが好ましい。
Examples of the phosphate compound represented by the above general formula include trioctyl phosphate, tris(dichloropropyl) phosphate, cresyl diphenyl phosphate, and tricresyl phosphate, which are liquid compounds at room temperature when exposed to air. Softening effect of HC
Excellent compatibility with A. In the present invention, the mixing ratio of the polymer adhesive component A and the flame retardant treatment agent B consisting of HCA and a phosphate compound is 10:1 to 1:1 by weight.
It is necessary that If the mixing ratio exceeds this range, the flame resistance will be poor. If it is less than this range, the coating strength will be weak, the yarn fixing effect which is the original purpose of the backing will be reduced, and the abrasion resistance will be poor. Furthermore, the mixing ratio of HCA (b-1) and phosphate compound (b-2) is 10:1.
A range of 2:1 is preferred.

【0011】高分子接着剤成分A及びHCAとホスフェ
ート化合物とより成る防炎剤Bとからなる防炎処理剤の
シート裏面への塗付量は固形分として20〜150g/
m2 を越えると風合の硬化という問題が生じる。
[0011] The amount of the flame retardant treatment agent consisting of the polymer adhesive component A and the flame retardant B comprising HCA and a phosphate compound applied to the back surface of the sheet is 20 to 150 g/solid content.
If it exceeds m2, the problem of hardening of the texture occurs.

【0012】防炎処理剤の粘度は、アクリル酸、アンモ
ニア、CMC等の増粘剤を適宜使用しB型粘度計で20
00〜20000cps に調整する。防炎処理剤粘度
が2000cps 未満ではバッキング剤がシートの表
面に滲み出し品質の低下を招く。20000cps を
越えるとシートの極く裏面の表層部のみにとどまるため
防炎性、糸条の固着効果が不良となる。コーティング法
としては、ナイフコーティング、キスロール、グラビア
コーティング法等を使用する。
The viscosity of the flame retardant treatment agent is determined by using a thickener such as acrylic acid, ammonia, CMC, etc. as determined by a B-type viscometer.
Adjust to 00~20000cps. If the viscosity of the flame retardant treatment agent is less than 2000 cps, the backing agent will ooze out onto the surface of the sheet, resulting in a decrease in quality. If it exceeds 20,000 cps, it will remain only in the surface layer on the very back side of the sheet, resulting in poor flame retardancy and yarn fixing effects. As the coating method, knife coating, kiss roll, gravure coating, etc. are used.

【0013】塗布後の乾燥は100〜170℃で30秒
〜15分程度行う。
Drying after coating is carried out at 100 to 170°C for about 30 seconds to 15 minutes.

【0014】[0014]

【発明の効果】本発明によれば防炎性、風合、耐摩耗性
、染色堅牢度等の優れた自動車、列車、船舶、座椅子用
の防炎性シートが得られる。
[Effects of the Invention] According to the present invention, a flame-retardant sheet for automobiles, trains, ships, and seats with excellent flame retardancy, texture, abrasion resistance, color fastness, etc. can be obtained.

【0015】[0015]

【実施例】以下、実施例により本発明の防炎性シート用
布帛の製造法を示す。
[Example] The method for manufacturing the flame-retardant sheet fabric of the present invention will be described below with reference to Examples.

【0016】実施例における部および%はすべて重量部
および重量%を意味する。下記特性の評価は以下の方法
で行った。
All parts and percentages in the examples refer to parts and percentages by weight. Evaluation of the following characteristics was performed by the following method.

【0017】1)防炎性 (1)鉄道車両用材料の燃焼性規格(JR規格と略す)
  サンプルを45度に固定しサンプル下面中心から2
.54cm下方に直径0.8cmの容器にエチルアルコ
ール0.5ccを入れて点火しアルコールの燃焼中の炎
の大きさ、及び燃焼後の残炎により合否の判定を行う。 炎の大きさがサンプルの上端を越えない事、及び残炎が
無ければ合格とする。
1) Flame resistance (1) Flammability standards for materials for railway vehicles (abbreviated as JR standards)
Fix the sample at 45 degrees and place it 2 degrees from the center of the bottom surface of the sample.
.. 0.5 cc of ethyl alcohol is placed in a container with a diameter of 0.8 cm 54 cm below and ignited, and pass/fail is determined based on the size of the flame during combustion of the alcohol and the afterflame after combustion. If the size of the flame does not exceed the top of the sample and there is no afterflame, the test will be passed.

【0018】(2)MVSS302法(水平法)  燃
焼速度10cm/min 以下が合格
(2) MVSS302 method (horizontal method) Burning speed of 10 cm/min or less passes

【0019】2)風合 触感により官能検査で硬い、柔らかい、良好と判定2) Texture Determined as hard, soft, and good by sensory test based on touch.

【0
020】3)耐摩耗性 JIS  L1096法の平面摩耗試験機で10000
回摩耗後1〜5級に級付けし判定し、級が大きい程良好
とした。
0
3) Abrasion resistance
After several wears, it was graded into grades 1 to 5, and the higher the grade, the better it was.

【0021】4)バッキング剤付着量 バッキング前後の重量変化により計算で求めた。4) Amount of backing agent attached It was calculated based on the weight change before and after backing.

【0022】[0022]

【実施例1〜4】地の縦糸及び緯糸がカルボキシホスフ
ィン酸で変成された(燐含量0.6%)難燃性ポリエス
テル繊維(20/2)、パイルがレギュラーのポリエス
テル繊維(20/1)より成る目付け650g/m2 
のモケットの裏面に、表1のバッキング剤(粘度はB型
粘度計で7500cps )を、ナイフコーティング法
により均一にバッキングした後130℃で10分間乾燥
した。 尚、レギュラーポリエステル繊維と難燃性ポリエステル
繊維との重量比は60:40とした。
[Examples 1 to 4] Flame-retardant polyester fiber (20/2) whose ground warp and weft were modified with carboxyphosphinic acid (phosphorus content 0.6%), polyester fiber with regular pile (20/1) Fabric weight: 650g/m2
The backing agent shown in Table 1 (viscosity: 7,500 cps as measured by a B-type viscometer) was uniformly backed on the back side of the moquette using a knife coating method, and then dried at 130° C. for 10 minutes. Note that the weight ratio of regular polyester fiber and flame-retardant polyester fiber was 60:40.

【0023】バッキング布の物性を表1に示した。Table 1 shows the physical properties of the backing cloth.

【0024】[0024]

【表1】[Table 1]

【0025】[0025]

【比較例1〜2】地糸及びパイルがレギュラーポリエス
テル繊維(20/1)100%である事以外は実施例1
〜5で用いたモケットを第2表のバッキング剤により該
織物の裏面にナイフコーティングによりバッキングした
後130℃で10分間乾燥した。バッキング布の物性を
表2に示した。
[Comparative Examples 1 to 2] Example 1 except that the ground yarn and pile were 100% regular polyester fiber (20/1)
The moquette used in steps 5 to 5 was backed with the backing agent shown in Table 2 by knife coating on the back side of the fabric, and then dried at 130°C for 10 minutes. Table 2 shows the physical properties of the backing cloth.

【0026】[0026]

【表2】[Table 2]

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】高分子接着剤成分Aと、ハロゲン化シクロ
アルカン化合物(b−1)と下記一般式で表されるホス
フェート化合物(b−2)とより成る防炎剤Bとが重量
比でA:B=10:1〜1:1の割合で混在する防炎処
理剤がシート用布帛の裏面に塗布されてなることを特徴
とする防炎性シート用布帛。 【化1】 (ここに、Z1 ,Z2 及びZ3 は脂肪族基、芳香
族基、ハロゲン化芳香族基から選ばれた基)
Claim 1: Polymer adhesive component A, flame retardant B comprising a halogenated cycloalkane compound (b-1) and a phosphate compound (b-2) represented by the following general formula in a weight ratio. A flame-retardant fabric for a sheet, characterized in that a flame-retardant treatment agent mixed in a ratio of A:B=10:1 to 1:1 is applied to the back side of the fabric for a sheet. [Chemical formula 1] (where Z1, Z2 and Z3 are groups selected from aliphatic groups, aromatic groups, and halogenated aromatic groups)
【請求項2】(b−1)成分と(b−2)成分との混在
比が重量比で10:1〜2:1である請求項1の防炎性
シート用布帛。
2. The flame-retardant sheet fabric according to claim 1, wherein the mixing ratio of component (b-1) and component (b-2) is 10:1 to 2:1 by weight.
【請求項3】シート用布帛が主としてポリエステル系繊
維である請求項1または2の防炎性シート用布帛。
3. The flame-retardant sheet fabric according to claim 1 or 2, wherein the sheet fabric is mainly made of polyester fibers.
【請求項4】ポリエステル系繊維が燐元素含有量、0.
3重量%以上の難燃性ポリエステル繊維を少なくとも3
0%以上含む請求項3の防炎性シート用布帛。
4. The polyester fiber has a phosphorus element content of 0.
At least 3% by weight of flame retardant polyester fibers
The flame-retardant sheet fabric according to claim 3, which contains 0% or more.
【請求項5】防炎処理剤がシート用布帛の裏面に固形分
として20〜150g/m2 塗布され、しかる後乾燥
されてなる請求項1〜4のいずれかの防炎性シート用布
帛。
5. The flame-retardant sheet fabric according to claim 1, wherein the flame-retardant treatment agent is applied as a solid content of 20 to 150 g/m 2 on the back side of the sheet fabric, and then dried.
【請求項6】防炎処理剤の粘度が2000〜20000
cps である請求項5に記載の防炎性シート用布帛。
[Claim 6] The viscosity of the flame retardant treatment agent is 2,000 to 20,000.
The flame-retardant sheet fabric according to claim 5, which is cps.
JP15369891A 1991-05-30 1991-05-30 Fabric for flameproof sheet Pending JPH04352876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15369891A JPH04352876A (en) 1991-05-30 1991-05-30 Fabric for flameproof sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15369891A JPH04352876A (en) 1991-05-30 1991-05-30 Fabric for flameproof sheet

Publications (1)

Publication Number Publication Date
JPH04352876A true JPH04352876A (en) 1992-12-07

Family

ID=15568168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15369891A Pending JPH04352876A (en) 1991-05-30 1991-05-30 Fabric for flameproof sheet

Country Status (1)

Country Link
JP (1) JPH04352876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06330458A (en) * 1993-05-21 1994-11-29 Sanyo Chem Ind Ltd Fiber treating agent

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210949A (en) * 1983-05-13 1984-11-29 Toyobo Co Ltd Method for treating flame-retardant polyester molding
JPS6215387A (en) * 1985-07-05 1987-01-23 丸菱油化工業株式会社 Method for flame-proof processing of fiber product excellentin feeling
JPS62289669A (en) * 1986-06-02 1987-12-16 帝人株式会社 Polyester fiber product and its production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210949A (en) * 1983-05-13 1984-11-29 Toyobo Co Ltd Method for treating flame-retardant polyester molding
JPS6215387A (en) * 1985-07-05 1987-01-23 丸菱油化工業株式会社 Method for flame-proof processing of fiber product excellentin feeling
JPS62289669A (en) * 1986-06-02 1987-12-16 帝人株式会社 Polyester fiber product and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06330458A (en) * 1993-05-21 1994-11-29 Sanyo Chem Ind Ltd Fiber treating agent

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