JP2001081675A - Antifouling fiber structure - Google Patents
Antifouling fiber structureInfo
- Publication number
- JP2001081675A JP2001081675A JP2000209512A JP2000209512A JP2001081675A JP 2001081675 A JP2001081675 A JP 2001081675A JP 2000209512 A JP2000209512 A JP 2000209512A JP 2000209512 A JP2000209512 A JP 2000209512A JP 2001081675 A JP2001081675 A JP 2001081675A
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- Prior art keywords
- fiber structure
- antifouling
- fiber
- weight
- structure according
- 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
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- Fireproofing Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、難燃性、耐光性に
優れた防汚性繊維構造物に関するものであり、特に空気
中に浮遊する大気汚染物質に対して防汚性を有する防汚
性繊維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 antifouling fiber structure having excellent flame retardancy and light resistance, and more particularly to an antifouling agent having an antifouling property against air pollutants floating in the air. The present invention relates to a conductive fiber structure.
【０００２】[0002]
【従来の技術】近年、自動車の排気ガスや工場から排出
される煤煙等などの影響で大気汚染が進み、窓から室内
に流れ込む大気汚染物がカーテンや車両シート用ハーフ
カバーなどを汚染する黒ずみ汚れが、特に白物や淡色の
ものについて問題となっている。また、これら黒ずみ汚
れは紫外線による黄変や変色によって更に助長されるた
め、長期間使用され、洗濯頻度の少ないものについては
大きな問題であった。2. Description of the Related Art In recent years, air pollution has progressed due to the influence of exhaust gas from automobiles, soot and the like discharged from factories, etc., and air pollutants flowing into a room from windows contaminate curtains and half covers for vehicle seats, etc. However, white and light-colored ones are particularly problematic. Further, since these dark stains are further promoted by yellowing or discoloration by ultraviolet rays, those which have been used for a long period of time and have less washing frequency have been a serious problem.
【０００３】従来、繊維構造物の防汚性向上には、フッ
素系化合物や親水基を含有したフッ素系化合物、シリコ
ーン系化合物からなる撥水撥油剤で処理する方法や、ポ
リエチレングリコールなどの親水性樹脂で処理する方法
などが提案されている。しかしながら、これらはいずれ
も水性汚れ、油性汚れなどの液状汚れ、または洗濯時の
再汚染を防止するために提案されたものであり、大気汚
染物質のような乾燥状態の粒子系物質による黒ずみ汚れ
については防汚性はなく、逆に汚れがつきやすいという
状況であった。[0003] Conventionally, to improve the antifouling property of a fiber structure, a method of treating the fiber structure with a water and oil repellent comprising a fluorine compound, a fluorine compound containing a hydrophilic group, or a silicone compound, or a hydrophilic method such as polyethylene glycol is used. A method of treating with a resin has been proposed. However, these are all proposed to prevent liquid stains such as water-based stains, oil-based stains, or recontamination at the time of washing, and for dark stains caused by dry particulate matter such as air pollutants. Had no antifouling property, and on the contrary, it was easily soiled.
【０００４】また、ポリエステル系繊維構造物に難燃性
を付与する方法としては、ハロゲン化合物などをポリエ
ステル繊維内に吸尽させる方法が提案されている。ハロ
ゲン化合物のうち、テトラブロモシクロオクタン、ヘキ
サブロモシクロドデカンなどの脂環族臭素化合物はＣ−
Ｂｒの結合エネルギーが小さく、難燃効果は優れるもの
の耐熱性が低く、紫外線による劣化、黄変が大きいもの
であった。As a method of imparting flame retardancy to a polyester fiber structure, a method of exhausting a halogen compound or the like into polyester fibers has been proposed. Among the halogen compounds, alicyclic bromine compounds such as tetrabromocyclooctane and hexabromocyclododecane are C-
The bond energy of Br was small, the flame retardant effect was excellent, but the heat resistance was low, and deterioration and yellowing due to ultraviolet rays were large.
【０００５】また、デカブロモジフェニルオキサイドや
テトラブロモビスフェノールＡ−ビス（２，３−ジブロ
モプロピル）エーテルなどの芳香族臭素化合物は Ｃ−
Ｂｒの結合エネルギーが大きく、耐熱性に優れ、紫外線
による劣化、黄変が少ないが難燃効果が劣るものであっ
た。Aromatic bromine compounds such as decabromodiphenyl oxide and tetrabromobisphenol A-bis (2,3-dibromopropyl) ether are C-
The bond energy of Br was large, the heat resistance was excellent, and the deterioration and yellowing due to ultraviolet rays were small, but the flame retardant effect was poor.
【０００６】また、ポリエステル系繊維の耐光性を向上
させるものとして、紫外線吸収剤、特にベンゾトリアゾ
ール系の紫外線吸収剤をポリエステル繊維内に導入する
方法が提案されている。As a method for improving the light resistance of polyester fibers, a method has been proposed in which an ultraviolet absorber, particularly a benzotriazole-based ultraviolet absorber, is introduced into the polyester fiber.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、難燃
性、耐光性、防汚性の３者を満足いくレベルで兼ね備え
たポリエステル系繊維を得ることは難しく、高い耐光性
を得るために紫外線吸収剤を多用すると難燃性が低下
し、防汚性を向上させるためにフッ素系化合物やシリコ
ーン系化合物を多用しても難燃性が低下し、また、高い
難燃性を得ようと脂環族臭素化合物を難燃剤として用い
ると耐光性が低下するという相反する性能を示すためで
ある。However, it is difficult to obtain a polyester fiber having a satisfactory level of flame retardancy, light resistance and antifouling properties, and an ultraviolet absorber is required to obtain high light resistance. The flame retardancy decreases when heavy is used, and the flame retardancy decreases even when heavy use of a fluorine-based compound or a silicone-based compound is used to improve the antifouling property. This is because when a bromine compound is used as a flame retardant, the light-fastness is reduced, and contradictory performance is exhibited.
【０００８】本発明は、かかる現状に鑑み、難燃性、耐
光性に優れ、防汚性特に黒ずみに対して優れた効果を発
揮する防汚性繊維構造物を提供せんとするものである。The present invention has been made in view of the above circumstances, and has as its object to provide an antifouling fiber structure having excellent flame retardancy and light resistance and exhibiting an excellent antifouling property, particularly an excellent effect against darkening.
【０００９】[0009]
【課題を解決するための手段】本発明は、かかる課題を
解決するために、次のような手段を採用する。すなわ
ち、本発明の防汚性繊維構造物は、ポリエステル系繊維
の単繊維内部に燐系化合物を含み、かつ、該単繊維表面
に下記化学式［Ｉ］で示される変性オルガノシリケート
および下記化学式［II］で示される三官能シロキサンか
ら選ばれた少なくとも１種を必須構成単位とする変性オ
ルガノシリケートが付着していることを特徴とするもの
である。The present invention employs the following means in order to solve the above problems. That is, the antifouling fiber structure of the present invention comprises a polyester-based fiber containing a phosphorus compound inside a single fiber, and a modified organosilicate represented by the following chemical formula [I] on the surface of the single fiber and the following chemical formula [II] And a modified organosilicate having at least one selected from trifunctional siloxanes as an essential constituent unit is attached thereto.
【００１０】[0010]
【化４】 Embedded image
【００１１】[0011]
【化５】 Embedded image
【００１２】[0012]
【発明の実施の形態】本発明は、前記課題、つまり難燃
性、耐光性に優れ、防汚性特に黒ずみに対して優れた効
果を発揮する防汚性繊維構造物について、鋭意検討し、
単繊維内部に燐系化合物を含ませておき、かつ、該単繊
維表面に特定の変性オルガノシリケートを付着させてみ
たところ、かかる課題を一挙に解決することを究明した
ものである。BEST MODE FOR CARRYING OUT THE INVENTION The present invention has been studied diligently with respect to the above problems, that is, an antifouling fiber structure which is excellent in flame retardancy and light resistance, and has an excellent effect on antifouling property, particularly blackening.
When a phosphorus-based compound is contained in a single fiber and a specific modified organosilicate is adhered to the surface of the single fiber, it has been found that such a problem can be solved at once.
【００１３】本発明の繊維構造物を構成する繊維は、ポ
リエステル系繊維である。本発明でいうポリエステル系
繊維とは、ポリエチレンテレフタレート、ポリブチレン
テレフタレートやこれらを主成分とした共重合ポリエス
テル系繊維であり、ポリアミド系繊維、ポリアクリロニ
トリル系繊維、ポリプロピレン系繊維、ポリエチレン系
繊維、ポリ塩化ビニル系繊維、フッ素系繊維、アラミド
系繊維等の合成繊維、レーヨン、アセテート等の半合成
繊維、木綿、羊毛、絹、麻等の天然繊維等が混紡、混繊
されていてもよく、かかる繊維からなる織物、編物、不
織布、ロープ、紐等例示される。The fibers constituting the fiber structure of the present invention are polyester fibers. The polyester fiber referred to in the present invention is polyethylene terephthalate, polybutylene terephthalate or a copolymerized polyester fiber containing these as a main component, such as polyamide fiber, polyacrylonitrile fiber, polypropylene fiber, polyethylene fiber, polychlorinated fiber. Synthetic fibers such as vinyl fibers, fluorine fibers, and aramid fibers, semi-synthetic fibers such as rayon and acetate, and natural fibers such as cotton, wool, silk, and hemp may be blended or blended. Woven fabric, knitted fabric, nonwoven fabric, rope, string and the like.
【００１４】本発明でいう燐系化合物とは、難燃性を示
すものであれば特に限定されるものではないが、紫外線
吸収が少ない燐系化合物であればよく、特に下記化学式
［III ］で示される臭素含有燐系化合物が好ましく使用
される。The phosphorus-based compound referred to in the present invention is not particularly limited as long as it exhibits flame retardancy, but may be any phosphorus-based compound having low ultraviolet absorption, and particularly represented by the following chemical formula [III]. The bromine-containing phosphorus compounds shown are preferably used.
【００１５】[0015]
【化６】 Embedded image
【００１６】この臭素含有燐系化合物は、高い難燃性お
よび耐光性を示し、大気汚染物質による黒ずみ防汚性を
阻害しない優れた効果を発揮し、特にトリス（トリブロ
モネオペンチル）ホスフェートは、黒ずみ防汚性を阻害
しないという点で、最も有効であることを見いだしたも
のである。This bromine-containing phosphorus compound exhibits high flame retardancy and light resistance, and exhibits an excellent effect of not impairing the antifouling property of air pollutants. In particular, tris (tribromoneopentyl) phosphate is It has been found to be the most effective in that it does not impair the black stain resistance.
【００１７】かかる燐系化合物を繊維内部に含有するポ
リエステル系繊維を得る方法については、特に限定され
るものではなく、該燐系化合物を含む溶液にポリエステ
ル系権威構造物を浸漬させ、１１０〜１４０℃で浴中処
理し、繊維内部へ吸尽させる方法や、該燐系化合物を含
む溶液をポリエステル繊維構造物に付着させ１６０〜２
２０℃で熱処理し、繊維内部に吸尽させる方法などの手
段を採用することができる。ポリエステル繊維構造物に
該燐系化合物を含む溶液を付着させる方法については特
に限定されるものではなく、パッディング法、スプレー
法、コーティング法などの方法を採用することができ
る。The method for obtaining the polyester fiber containing the phosphorus compound inside the fiber is not particularly limited, and the polyester-based authority structure is immersed in a solution containing the phosphorus compound to form 110 to 140. C. in a bath to exhaust the fibers into the interior of the fiber, or by adhering a solution containing the phosphorus compound to the polyester fiber structure.
Means such as a method of heat treatment at 20 ° C. and exhaustion into the fiber can be employed. The method for attaching the solution containing the phosphorus-based compound to the polyester fiber structure is not particularly limited, and a method such as a padding method, a spray method, or a coating method can be employed.
【００１８】かかる燐系化合物は、ポリエステル系繊維
内部に繊維重量に対して、０．５〜１０．０重量％含有
されていることが好ましく、特に１．０〜９．０重量％
含有されていることが好ましい。０．５重量％未満であ
ると十分な難燃性が得られず、１０重量％を越えても難
燃性がさらに向上するものではない。The phosphorus compound is preferably contained in the polyester fiber in an amount of 0.5 to 10.0% by weight, more preferably 1.0 to 9.0% by weight based on the weight of the fiber.
It is preferably contained. If it is less than 0.5% by weight, sufficient flame retardancy cannot be obtained, and if it exceeds 10% by weight, the flame retardancy is not further improved.
【００１９】本発明は、かかる燐系化合物を含有したポ
リエステル系繊維の表面に、さらに変性オルガノシリケ
ートを付着させた繊維構造物である。The present invention relates to a fiber structure in which a modified organosilicate is further adhered to the surface of a polyester fiber containing such a phosphorus compound.
【００２０】本発明でいう変性オルガノシリケートは、
主鎖の−（Ｓｉ−Ｏ）ｎ−に炭化水素基を導入させた有
機シロキサンが含まれる、下記化学式［Ｉ］および［I
I］で示されるものである。かかる化学式で示される化
合物は、各々が単独で繊維表面に付着していてもよく、
混合された状態でも何ら差し支えない。また、混合され
る割合は特に限定されるものではない。The modified organosilicate referred to in the present invention is:
The following chemical formulas [I] and [I] include an organic siloxane in which a hydrocarbon group is introduced into-(Si-O) n- of the main chain.
I]. Compounds represented by such a chemical formula may each independently adhere to the fiber surface,
There is no problem even in a mixed state. The mixing ratio is not particularly limited.
【００２１】[0021]
【化７】 Embedded image
【００２２】[0022]
【化８】 Embedded image
【００２３】かかる化学式のＲ1 、Ｒ3 は同種であって
もよく、あるいは異種であってもよい。かかる有機シロ
キサンは、分子量が１０００〜１０００００であるのが
好ましく、水分除去後にレジン被膜になるものが好まし
く使用される。R 1 and R 3 in the above formula may be the same or different. Such organic siloxanes preferably have a molecular weight of 1,000 to 100,000, and those that become resin coatings after removing water are preferably used.
【００２４】かかる変性オルガノシリケートは、繊維重
量に対して０．１〜５．０重量％付着していることが好
ましい。０．１重量％未満であれば、黒ずみ防汚効果が
十分でなく、また、５．０重量％を越えても防汚効果の
向上程度が小さく、コストアップや風合いの粗硬化をま
ねくことがあり得るためである。It is preferable that the modified organosilicate is attached in an amount of 0.1 to 5.0% by weight based on the weight of the fiber. If the amount is less than 0.1% by weight, the antifouling effect is not sufficient, and if it exceeds 5.0% by weight, the degree of improvement in the antifouling effect is small, leading to an increase in cost and rough hardening of the texture. It is possible.
【００２５】本発明のごとく表面に変性オルガノシリケ
ートが付着した繊維構造物を得る方法は特に制限はない
が、水中あるいは溶剤中に分散させた溶液に繊維構造物
を浸漬し、目標とする付着量になるようにマングル等で
絞り、熱処理する方法が好ましい。The method for obtaining the fiber structure having the modified organosilicate adhered to the surface as in the present invention is not particularly limited. However, the fiber structure is immersed in water or a solution dispersed in a solvent, and the target amount of adhesion is obtained. It is preferable to use a mangle or the like to squeeze and heat-treat.
【００２６】本発明の防汚性繊維構造物は、撥水性をも
つ必要がなく、本発明でいう防汚効果は単なる繊維表面
の撥水撥油機構で発揮せしめるものではない。The antifouling fiber structure of the present invention does not need to have water repellency, and the antifouling effect referred to in the present invention cannot be exerted by a simple water / oil repellent mechanism on the fiber surface.
【００２７】黒ずみ汚れが問題となるのは、淡色のもの
であり、特に白物は、黒ずみ汚れが顕在化し易い。すな
わち、本発明の防汚性繊維構造物は、Ｌ値が８０以上の
淡色のものについて、より効果を発揮するものであり、
繊維重量に対し１．０重量％以下の染料で染色されたも
の、または、蛍光増白剤で染色されたものにおいて、優
れた防汚効果を発揮する。ここでいう染料は、特に限定
されるものではなく、分散染料、カチオン染料、酸性染
料、反応染料等で染色されたものを使用することができ
る。The problem of dark spots is a problem with light-colored ones. In particular, white spots tend to cause dark spots. That is, the antifouling fiber structure of the present invention is more effective for light-colored materials having an L value of 80 or more,
When stained with a dye of 1.0% by weight or less based on the fiber weight, or stained with a fluorescent whitening agent, an excellent antifouling effect is exhibited. The dye mentioned here is not particularly limited, and a dye dyed with a disperse dye, a cationic dye, an acid dye, a reactive dye, or the like can be used.
【００２８】また、前記蛍光増白剤としては、特に限定
されるものではなく、スチルベン系、オキサゾール系、
ナフラルイミド系、クマリン系、ヒラゾリン系蛍光増白
剤などが挙げられる。中でも、オキサゾール系蛍光増白
剤であるＮｉｋｋａｂｒｉｇｈｔ ８７２０ Ｖ−０１
（Ｓ）が耐光性が高く好ましい。The fluorescent whitening agent is not particularly limited, and may be a stilbene type, an oxazole type,
Examples include nafuralimide-based, coumarin-based, and hirazoline-based fluorescent whitening agents. Among them, Nikkabright 8720 V-01 which is an oxazole-based fluorescent whitening agent
(S) is preferred because of its high light resistance.
【００２９】これらは常法の染色条件で染色されていれ
ばよく、１００〜１４０℃の浴中で処理する方法や、該
染料、蛍光増白剤含有溶液を該繊維構造物に付与した
後、１４０〜２２０℃で熱処理するサーモゾール法など
が採用される。この時、難燃効果を有するかかる臭素含
有燐系化合物を該染料、蛍光増白剤と同時に処理されて
いても何ら問題ない。These may be dyed under ordinary dyeing conditions, and may be treated in a bath at 100 to 140 ° C., or after applying the dye and the fluorescent brightener-containing solution to the fiber structure. A thermosol method in which heat treatment is performed at 140 to 220 ° C. is employed. At this time, there is no problem even if such a bromine-containing phosphorus compound having a flame retardant effect is treated simultaneously with the dye and the fluorescent whitening agent.
【００３０】本発明による防汚性繊維構造物は、カーテ
ン、レースカーテン、車両用カーテン、車両シート用ハ
ーフカバー等の難燃性、耐光性を必要とするインテリア
用途に好ましく使用することができる。The antifouling fiber structure according to the present invention can be preferably used for interior applications requiring flame retardancy and light resistance, such as curtains, race curtains, vehicle curtains, and vehicle seat half covers.
【００３１】[0031]
【実施例】以下、実施例により本発明を更に詳細に説明
する。なお、実施例、比較例中の生地はボイルカーテン
（タテ／ヨコ；７５Ｄ−３６Ｆ）を用いた。上記生地を
１８０℃×２０秒の生機セットを行い、８０℃×１０分
の条件で湯洗いを行った後、試験に供した。The present invention will be described in more detail with reference to the following examples. In addition, the boil curtain (vertical / horizontal; 75D-36F) was used for the fabric in Examples and Comparative Examples. The fabric was set in a greige machine at 180 ° C. × 20 seconds, washed with hot water at 80 ° C. × 10 minutes, and then subjected to a test.
【００３２】また、実施例および比較例に示す性能は次
の方法で測定した。 ＜防汚性＞ 手順１：ポリエチレン袋（２０リットル）にＪＩＳ Ｚ
８９０１に規定された試験用ダスト１５種を０．７ｇ
と、タテ１０ｃｍ、ヨコ１５ｃｍの試験用サンプルを６
枚入れ、２０℃×６５％ＲＨの空気で袋を膨らませ１０
リットルに調整し、袋を閉める。 手順２：かかるポリエチレン袋をＩＣＩピリング試験機
のボックスに入れ１０分間回転させる。 手順３：試験用サンプルを取り出し振り払い、表面の余
分な汚れを払い落とし、試験用サンプルのＬ値を測定す
る（ＭＩＮＯＬＴＡ ＳＰＥＣＴＯＲＯＰＨＯＴＯＭＥ
ＴＥＲ ＣＭ−３７００ｄ 光源Ｃ ２度で測定）。 手順４：試験用サンプルをＪＩＳ Ｌ １０９６（１０
３法）で１回洗濯し、乾燥後Ｌ値を測定する。 手順５：手順１〜４を３回繰り返す。Ｌ値が高いほど、
黒ずみ防汚性が良好といえる。The performance shown in the examples and comparative examples was measured by the following method. <Antifouling property> Step 1: JIS Z on polyethylene bag (20 liter)
0.7 g of 15 kinds of test dust specified in 8901
And a test sample of 10 cm in length and 15 cm in width
Insert the bag and inflate the bag with air at 20 ° C x 65% RH 10
Adjust to liter and close the bag. Step 2: Put the polyethylene bag into the box of the ICI pilling tester and rotate for 10 minutes. Step 3: Take out the test sample, shake it off, remove excess dirt on the surface, and measure the L value of the test sample (MINOLTA SPECTOROPHOTOME)
TER CM-3700d light source C measured at 2 degrees). Procedure 4: A test sample was prepared according to JIS L 1096 (10
3), and after drying, measure the L value. Step 5: Steps 1 to 4 are repeated three times. The higher the L value,
It can be said that the darkening antifouling property is good.
【００３３】＜難燃性＞本発明品および本発明品を５回
水洗濯、ドライクリーニング５回したものについてＪＩ
Ｓ Ｌ １０９１ Ａ−１法（ミクロバーナー法）、Ｊ
ＩＳ Ｌ １０９１ Ｄ法（コイル法）にて評価した。
ミクロバーナー法では、１分間加熱、着炎後３秒加熱と
もに残炎が３秒以内、残じんが５秒以内、炭化面積は、
３０ｃｍ2 以内のものを○とした。コイル法において
は、接炎回数が３回以上であるものを○とした。<Flame Retardancy> The product of the present invention and the product of the present invention washed 5 times with water and dried 5 times with JI
SL 1091 A-1 method (micro burner method), J
Evaluation was performed by the IS L 1091 D method (coil method).
In the micro burner method, the residual flame is less than 3 seconds, the residual dust is less than 5 seconds, and the carbonization area is 1 minute for heating for 1 minute and heating for 3 seconds after the flame.
Those within 30 cm 2 were rated as ○. In the coil method, a sample having the number of times of flame contact of 3 or more was evaluated as ○.
【００３４】（水洗濯） 洗濯：６０±２℃×１５分（ＪＩＳ Ｋ ３３７１ 弱
アルカリ性・第１種洗剤１ｇ／ｌ）、浴比１：４０ すすぎ：４０±２℃×５分×３回 脱水：遠心脱水２分 乾燥：熱風乾燥６０±５℃ 上記を１サイクルとし、計５サイクル行う。(Washing) Washing: 60 ± 2 ° C. × 15 minutes (JIS K 3371 weakly alkaline, first-class detergent 1 g / l), bath ratio 1:40 Rinsing: 40 ± 2 ° C. × 5 minutes × 3 times dehydration : Centrifugal dehydration for 2 minutes Drying: Hot air drying 60 ± 5 ° C The above is regarded as 1 cycle, and a total of 5 cycles are performed.
【００３５】（ドライクリーニング） ３０℃±２℃×１５分 試料１ｇにつきテトラクロロエチレン１２．６ｍｌ、チ
ャージソープ（ノニオン活性剤１ｇ、アニオン活性剤１
ｇ、水０．１ｍｌ）０．２６５ｇ上記を１サイクルと
し、計５サイクル行う。(Dry cleaning) 30 ° C. ± 2 ° C. × 15 minutes 12.6 ml of tetrachloroethylene per 1 g of sample, charge soap (1 g of nonionic activator, 1 anionic activator)
g, water 0.1 ml) 0.265 g The above is regarded as one cycle, and a total of five cycles are performed.
【００３６】＜耐光性＞ＪＩＳ Ｌ ０８４２に従っ
て、６３℃×１６０時間後、変退色用グレースケールで
判定し、４級以上のものを○、未満のものを×とした。<Light fastness> According to JIS L 0842, after 160 hours at 63 ° C., it was judged with a gray scale for discoloration and fading.
【００３７】実施例１、２、３ 試験布を表１の臭素含有燐系難燃剤およびオキサゾール
系蛍光贈白剤を１３５℃×５０分間浴中処理、８０℃で
ソーピングした後、乾燥した。次いで表１の変性オルガ
ノシリケートを実施例１においてはＴＸ−１０−６９Ａ
（共栄社化学(株) 製）、実施例２においてはＴＳＧ−
８０８（高松油脂( 株) 製）、実施例３においてはＴＸ
−１０−６９ＡおよびＴＳＧ−８０８の混合液をピック
アップ９０％になるように調整し、パッディング後、１
３０℃で乾燥、１６０℃で熱処理を行った。評価結果を
表２に示す。実施例１、２、３共に難燃性、耐光性共に
高い数値を示し、黒ずみ汚れのほとんどない黒ずみ防汚
性に優れた布帛が得られた。Examples 1, 2, and 3 Test cloths were treated with a bromine-containing phosphorus flame retardant and an oxazole fluorescent whitening agent in a bath at 135 ° C. for 50 minutes, soaped at 80 ° C., and dried. Then, the modified organosilicate shown in Table 1 was used in Example 1 to obtain TX-10-69A.
(Manufactured by Kyoeisha Chemical Co., Ltd.).
808 (manufactured by Takamatsu Yushi Co., Ltd.).
Adjust the mixture of -10-69A and TSG-808 so that the pickup becomes 90%.
Drying was performed at 30 ° C. and heat treatment was performed at 160 ° C. Table 2 shows the evaluation results. In Examples 1, 2, and 3, both the flame retardancy and the light resistance were high, and fabrics excellent in dark spot stain resistance with almost no dark stain were obtained.
【００３８】実施例４ 試験布を表１の臭素含有燐系難燃剤および分散染料を１
３５℃×５０分間浴中処理、８０℃でソーピングした
後、乾燥した。次いで表１の変性オルガノシリケートを
ピックアップ９０％になるように調整し、パッディング
後、１３０℃で乾燥、１６０℃で熱処理を行った。評価
結果を表２に示す。難燃性、耐光性共に高い数値を示
し、黒ずみ汚れのほとんどない黒ずみ防汚性に優れた布
帛が得られた。Example 4 A test cloth was prepared by adding a bromine-containing phosphorus flame retardant and a disperse dye shown in Table 1 to 1
The solution was treated in a bath at 35 ° C for 50 minutes, soaped at 80 ° C, and dried. Next, the modified organosilicate shown in Table 1 was adjusted to have a pickup of 90%, and after padding, dried at 130 ° C and heat-treated at 160 ° C. Table 2 shows the evaluation results. A high numerical value was obtained for both flame retardancy and light resistance, and a fabric excellent in black stain resistance with almost no black stain was obtained.
【００３９】実施例５ 表１の臭素含有燐系難燃剤およびオキサゾール系蛍光贈
白剤をピックアップ９０％になるように調整し、試験布
をパッディング後、１３０℃で乾燥し、１９０℃で熱処
理を行った。次いで表１の変性オルガノシリケートをピ
ックアップ９０％になるように調整し、パッディング
後、１３０℃で乾燥、１６０℃で熱処理を行った。評価
結果を表２に示す。難燃性、耐光性共に高い数値を示
し、黒ずみ汚れのほとんどない黒ずみ防汚性に優れた布
帛が得られた。Example 5 The bromine-containing phosphorus-based flame retardant and oxazole-based fluorescent whitening agent shown in Table 1 were adjusted so as to have a pickup of 90%, and after the test cloth was padded, dried at 130 ° C. and heat-treated at 190 ° C. Was done. Next, the modified organosilicate shown in Table 1 was adjusted to have a pickup of 90%, and after padding, dried at 130 ° C and heat-treated at 160 ° C. Table 2 shows the evaluation results. A high numerical value was obtained for both flame retardancy and light resistance, and a fabric excellent in black stain resistance with almost no black stain was obtained.
【００４０】比較例１ 試験布を表１のオキサゾール系蛍光増白剤を１３５℃×
５０分間浴中処理した後、乾燥した。評価結果を表２に
示す。耐光性は高い数値を示したが、難燃性が無く、全
体に黒ずみ汚れが見られた。COMPARATIVE EXAMPLE 1 A test cloth was prepared by using an oxazole-based optical brightener shown in Table 1 at 135 ° C.
After being treated in a bath for 50 minutes, it was dried. Table 2 shows the evaluation results. The light resistance was high, but there was no flame retardancy, and dark stains were observed throughout.
【００４１】比較例２ 試験布を表１のオキサゾール系蛍光増白剤を１３５℃×
５０分間浴中処理した後、乾燥した。次いで表１の変性
オルガノシリケートをピックアップ９０％になるように
調整し、パッディング後、１３０℃で乾燥、１６０℃で
熱処理を行った。評価結果を表２に示す。耐光性、黒ず
み防汚性は高い数値を示したが、難燃性は無かった。COMPARATIVE EXAMPLE 2 A test cloth was prepared by using an oxazole-based optical brightener shown in Table 1 at 135 ° C.
After being treated in a bath for 50 minutes, it was dried. Next, the modified organosilicate shown in Table 1 was adjusted to have a pickup of 90%, and after padding, dried at 130 ° C and heat-treated at 160 ° C. Table 2 shows the evaluation results. Although the light resistance and the darkening antifouling property showed high values, there was no flame retardancy.
【００４２】比較例３ 試験布を表１の臭素含有燐系難燃剤およびオキサゾール
系蛍光贈白剤を１３５℃×５０分間浴中処理、８０℃で
ソーピングした後、乾燥した。評価結果を表２に示す。
難燃性、耐光性は高い数値を示したが、全体に黒ずみ汚
れが見られた。Comparative Example 3 A test cloth was treated with a bromine-containing phosphorus flame retardant and an oxazole fluorescent whitening agent in a bath at 135 ° C. for 50 minutes, soaped at 80 ° C., and dried. Table 2 shows the evaluation results.
Although the flame retardancy and the light resistance were high, darkening was observed throughout.
【００４３】比較例４ 表１の脂環族臭素化合物である難燃剤およびオキサゾー
ル系蛍光贈白剤をピックアップ９０％になるように調整
し、試験布をパッディング後、１３０℃で乾燥し、１９
０℃で熱処理を行った。次いで表１の変性オルガノシリ
ケートをピックアップ９０％になるように調整し、パッ
ディング後、１３０℃で乾燥、１６０℃で熱処理を行っ
た。評価結果を表２に示す。難燃性は高い数値を示した
が、耐光性が非常に悪く、黒ずみ防汚性を低下させた。Comparative Example 4 A flame retardant and an oxazole-based fluorescent whitening agent as the alicyclic bromine compounds shown in Table 1 were adjusted so as to have a pickup of 90%, and after padding a test cloth, dried at 130 ° C.
Heat treatment was performed at 0 ° C. Next, the modified organosilicate shown in Table 1 was adjusted to have a pickup of 90%, and after padding, dried at 130 ° C and heat-treated at 160 ° C. Table 2 shows the evaluation results. Although the flame retardancy showed a high value, the light resistance was very poor, and the darkening stain resistance was reduced.
【００４４】比較例５ 表１の脂環族臭素化合物である難燃剤およびオキサゾー
ル系蛍光贈白剤をピックアップ９０％になるように調整
し、試験布をパッディング後、１３０℃で乾燥し、１９
０℃で熱処理を行った。次いで表１の変性オルガノシリ
ケートをピックアップ９０％になるように調整し、パッ
ディング後、１３０℃で乾燥、１６０℃で熱処理を行っ
た。評価結果を表２に示す。難燃性は高い数値を示した
が、耐光性は実施例１に劣り、黒ずみ防汚性を阻害する
ものであった。Comparative Example 5 A flame retardant and an oxazole-based fluorescent whitening agent as the alicyclic bromine compounds shown in Table 1 were adjusted so as to have a pickup of 90%. After padding the test cloth, the test cloth was dried at 130 ° C.
Heat treatment was performed at 0 ° C. Next, the modified organosilicate shown in Table 1 was adjusted to have a pickup of 90%, and after padding, dried at 130 ° C and heat-treated at 160 ° C. Table 2 shows the evaluation results. Although the flame retardancy showed a high value, the light resistance was inferior to that of Example 1 and hindered the darkening stain resistance.
【００４５】比較例６ 表１の芳香族臭素化合物である難燃剤およびオキサゾー
ル系蛍光贈白剤をピックアップ９０％になるように調整
し、試験布をパッディング後、１３０℃で乾燥し、１９
０℃で熱処理を行った。次いで表１の変性オルガノシリ
ケートをピックアップ９０％になるように調整し、パッ
ディング後、１３０℃で乾燥、１６０℃で熱処理を行っ
た。評価結果を表２に示す。耐光性は高い数値を示した
が、難燃耐久性を付与できず、黒ずみ防汚性も実施例５
に劣るものであった。Comparative Example 6 A flame retardant and an oxazole-based fluorescent whitening agent, which are aromatic bromine compounds shown in Table 1, were adjusted so as to have a pickup of 90%, padded with a test cloth, dried at 130 ° C., and dried.
Heat treatment was performed at 0 ° C. Next, the modified organosilicate shown in Table 1 was adjusted to have a pickup of 90%, and after padding, dried at 130 ° C and heat-treated at 160 ° C. Table 2 shows the evaluation results. Although the light resistance was high, it was not possible to impart flame-retardant durability and the anti-darkening property was also measured in Example 5.
Was inferior.
【００４６】[0046]
【表１】 [Table 1]
【００４７】[0047]
【表２】 [Table 2]
【００４８】[0048]
【発明の効果】本発明によれば、高い難燃性、耐光性、
黒ずみ防汚性を兼ね備えた安全かつ清潔な繊維構造物を
提供することができる。According to the present invention, high flame retardancy, light resistance,
It is possible to provide a safe and clean fibrous structure having darkening and antifouling properties.
フロントページの続き (72)発明者 齋藤 公一 滋賀県大津市園山１丁目１番１号 東レ株 式会社滋賀事業場内 (72)発明者 岩城 輝文 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 京都市中京区西ノ京内畑町１番地 大京化 学株式会社内Continued on the front page (72) Inventor Koichi Saito 1-1-1, Sonoyama, Otsu-shi, Shiga Toray Industries, Inc. Shiga Plant (72) Inventor Teruhumi Iwaki 1-Nishinokyo Uchihata-cho, Nakagyo-ku, Kyoto Daikyo Chemical Co., Ltd. Inside the company (72) Inventor Katsuo Sasa 1 Nishinokyouchihatacho, Nakagyo-ku, Kyoto Daikyo Chemical Co., Ltd.
Claims (9)
合物を含み、かつ、該単繊維表面に下記化学式［Ｉ］で
示される変性オルガノシリケートおよび下記化学式［I
I］で示される三官能シロキサンから選ばれた少なくと
も１種を必須構成単位とする変性オルガノシリケートが
付着していることを特徴とする防汚性繊維構造物。 【化１】 【化２】 1. A modified organosilicate represented by the following chemical formula [I] containing a phosphorus compound inside a single fiber of a polyester-based fiber and having the following formula [I]
A stain-resistant fiber structure to which a modified organosilicate having at least one selected from trifunctional siloxanes represented by I] as an essential constituent unit is adhered. Embedded image Embedded image
される臭素含有燐系化合物である請求項１記載の防汚性
繊維構造物。 【化３】 2. The antifouling fiber structure according to claim 1, wherein said phosphorus compound is a bromine-containing phosphorus compound represented by the following chemical formula [III]. Embedded image
与するものである請求項１または２記載の防汚性繊維構
造物。3. The antifouling fiber structure according to claim 1, wherein the phosphorus compound imparts flame retardancy to the fiber structure.
ロモネオペンチル）ホスフェートであることを特徴とす
る請求項２または３記載の防汚性繊維構造物。4. The antifouling fiber structure according to claim 2, wherein the bromine-containing phosphorus compound is tris (tribromoneopentyl) phosphate.
〜１０．０重量％含有されていることを特徴とする請求
項１〜４のいずれかに記載の防汚性繊維構造物。5. The method according to claim 1, wherein the phosphorus compound is 0.5% by weight of the fiber.
The antifouling fiber structure according to any one of claims 1 to 4, wherein the antifouling fiber structure is contained in an amount of from 1 to 10.0% by weight.
対して０．１〜５．０重量％付着しているものである請
求項１〜５のいずれかに記載の防汚性繊維構造物。6. The antifouling fiber structure according to claim 1, wherein the modified organosilicate is attached in an amount of 0.1 to 5.0% by weight based on the weight of the fiber.
ある請求項１〜６のいずれかに記載の防汚性繊維構造
物。7. The antifouling fiber structure according to claim 1, wherein the fiber structure is a light-colored material having an L value of 80 or more.
量％以下の染料で染色されているものである請求項７記
載の防汚性繊維構造物。8. The antifouling fiber structure according to claim 7, wherein the fiber structure is dyed with a dye of 1.0% by weight or less based on the weight of the fiber.
ン、車両用カーテンまたは車両シート用ハーフカバーで
ある請求項１〜８のいずれかに記載の防汚性繊維構造
物。9. The antifouling fiber structure according to claim 1, wherein said fiber structure is a curtain, a lace curtain, a vehicle curtain, or a vehicle seat half cover.
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| JP11-197392 | 1999-07-12 | ||
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018150631A (en) * | 2017-03-09 | 2018-09-27 | 株式会社川島織物セルコン | Functional fiber product, method for producing functional fiber product and functionalizing agent |
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| JPH01239166A (en) * | 1988-03-18 | 1989-09-25 | Meisei Kagaku Kogyo Kk | Processing agent for synthetic fiber product and processing using the same |
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