JPH059870A - Fiber structure excellent in light fastness and its production - Google Patents
Fiber structure excellent in light fastness and its productionInfo
- Publication number
- JPH059870A JPH059870A JP16585491A JP16585491A JPH059870A JP H059870 A JPH059870 A JP H059870A JP 16585491 A JP16585491 A JP 16585491A JP 16585491 A JP16585491 A JP 16585491A JP H059870 A JPH059870 A JP H059870A
- Authority
- JP
- Japan
- Prior art keywords
- fiber structure
- resin
- ultraviolet absorber
- light resistance
- good light
- 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
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、高度な耐光性を有する
繊維構造物およびその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fiber structure having a high degree of light resistance and a method for producing the same.
【０００２】[0002]
【従来の技術】ポリエステルやポリアミドなどの合成繊
維は衣料および各種産業資材として広く利用されてお
り、高度な耐光性を要求される自動車内装材としても重
要性を増しているが、近年の自動車内装材の高級化指向
に伴って自動車業界はこれら内装材の耐光性の基準を高
めてきている。2. Description of the Related Art Synthetic fibers such as polyester and polyamide are widely used as clothing and various industrial materials, and are becoming more important as automobile interior materials requiring high light resistance. With the trend toward higher quality of materials, the automobile industry is raising the standard of light resistance of these interior materials.
【０００３】従来、合成繊維の耐光性を向上させる試み
としては、耐光性の良好な染料を選択するか、あるいは
染色中や後加工工程中において、ベンゾトリアゾール
系、ベンゾフェノン系等の紫外線吸収剤を付与する方法
が一般に行なわれている。Conventionally, as an attempt to improve the light resistance of synthetic fibers, a dye having good light resistance is selected, or a benzotriazole-based or benzophenone-based ultraviolet absorber is used during dyeing or a post-processing step. The method of giving is generally performed.
【０００４】また、特開平１ー７７６２３号や特開平３
ー１４６２１号などでは芯鞘構造の繊維の鞘成分を構成
するポリマ中にマンガン化合物で被覆した二酸化チタン
等の無機微粒子や酸化亜鉛微粒子を含有させる方法が提
案されている。Further, JP-A-1-77623 and JP-A-3-77623
No. 14621 or the like proposes a method of incorporating inorganic fine particles such as titanium dioxide coated with a manganese compound or zinc oxide fine particles into a polymer constituting a sheath component of a core-sheath structure fiber.
【０００５】[0005]
【発明が解決しようとする課題】前者の方法では、含有
できる紫外線吸収剤量は少なく、それなりの効果は有る
ものの高度な耐光性の要求される分野においては不十分
であった。さらに、後者の方法では、染色後色相がくす
んだり、染色中に微粒子が脱落するなどの問題があり、
また、ポリマ中に微粒子を多量に含有させると紡糸性が
悪くなるという問題があった。In the former method, the amount of the ultraviolet absorber that can be contained is small, and although it has some effect, it is insufficient in the field where high light resistance is required. Furthermore, in the latter method, there are problems that the hue is dull after dyeing and fine particles fall off during dyeing.
In addition, when a large amount of fine particles are contained in the polymer, there is a problem that the spinnability deteriorates.
【０００６】本発明は、紫外線吸収剤を多量に含有して
も良好な色調を保ち、かつ高度な耐光性を有する繊維構
造物を提供せんとするものである。The present invention provides a fiber structure which maintains a good color tone even when it contains a large amount of an ultraviolet absorber and has a high degree of light resistance.
【０００７】[0007]
【課題を解決するための手段】かかる目的を達成するた
めに、本発明は下記の構成を採用する。すなわち、本発
明の耐光性良好な繊維構造物は、表面が樹脂によって被
覆されている繊維構造物において、該樹脂が紫外線吸収
剤を含有することを特徴とするものであり、また、本発
明の耐光性良好な繊維構造物の製造方法は、紫外線吸収
剤を含有する樹脂溶液に、繊維構造物を浸漬するかまた
は該溶液でコーティングすることを特徴とするものであ
る。In order to achieve the above object, the present invention adopts the following constitutions. That is, the good light resistance fiber structure of the present invention is characterized in that, in the fiber structure whose surface is coated with a resin, the resin contains an ultraviolet absorber. The method for producing a fiber structure having good light resistance is characterized in that the fiber structure is immersed in or coated with a resin solution containing an ultraviolet absorber.
【０００８】[0008]
【作用】本発明は、紫外線吸収剤を含有する樹脂被膜を
繊維表面に形成させることによって、着色繊維の色相を
変化させることなく耐光性を改善することができること
を究明したものである。The present invention has revealed that the light resistance can be improved without changing the hue of the colored fiber by forming the resin coating containing the ultraviolet absorber on the fiber surface.
【０００９】本発明でいう繊維構造物としては、一般に
使用されるポリエステル、ポリアミド、ポリオレフィ
ン、ポリアクリルニトリル等の合成樹脂からなる繊維や
天然繊維、さらにこれら繊維からなる糸条、布帛などを
使用することができる。本発明における樹脂としては、
特に限定されるものではないが、溶剤可溶性の弗素系、
ウレタン系、アクリル系、シリコーン系樹脂などが好ま
しく、特に樹脂自体の耐光性が良好な弗素含有量２０重
量％以上の溶剤可溶性弗素系樹脂が好ましい。かかる樹
脂被膜の厚さは、厚いほど耐光性は良くなるが、風合い
をできるだけソフトに維持するためには、好ましくは被
膜の平均厚さが３μ以下であるのがよい。As the fiber structure referred to in the present invention, fibers or natural fibers made of synthetic resins such as commonly used polyester, polyamide, polyolefin, polyacrylonitrile, and yarns or cloths made of these fibers are used. be able to. As the resin in the present invention,
Although not particularly limited, solvent-soluble fluorine-based,
Urethane-based, acrylic-based, and silicone-based resins are preferable, and solvent-soluble fluorine-based resins having a fluorine content of 20% by weight or more, which have good light resistance of the resin themselves, are particularly preferable. The thicker the resin coating, the better the light resistance, but in order to keep the texture as soft as possible, the average thickness of the coating is preferably 3 μm or less.
【００１０】本発明における紫外線吸収剤としては、一
般に使用される紫外線吸収剤を使用することができる。
たとえば、ベンゾトリアゾール系、ベンゾフェノン系、
サリチル酸誘導体系などの紫外線吸収剤を使用すること
ができる。これらの紫外線吸収剤の中でも、溶剤可溶性
であるものが好ましく、特に２個以上のエチレングリコ
ール単位からなるポリエチレングリコール側鎖を有する
紫外線吸収剤が好ましく使用される。かかる紫外線吸収
剤としては、たとえばチヌビン１１３０（ベンゾトリア
ゾール系紫外線吸収剤：チバガイギー社製）などを使用
することができる。かかる紫外線吸収剤において、好ま
しくは平均粒径０．４μ以下の分散サイズに分散させて
樹脂に含有させると極めて良好な結果が得られる。特に
好ましくは、２個以上のエチレングリコール単位からな
るポリエチレングリコール側鎖を有する紫外線吸収剤が
分散系で処理しても溶液系で処理しても、得られる樹脂
被膜内では０．４μ以下の分散状態を保持する性能を有
するので本発明には好適なものである。As the ultraviolet absorber in the present invention, a commonly used ultraviolet absorber can be used.
For example, benzotriazole type, benzophenone type,
An ultraviolet absorber such as a salicylic acid derivative system can be used. Among these ultraviolet absorbers, those which are soluble in a solvent are preferable, and an ultraviolet absorber having a polyethylene glycol side chain composed of two or more ethylene glycol units is particularly preferably used. As such an ultraviolet absorber, for example, Tinuvin 1130 (benzotriazole-based ultraviolet absorber: manufactured by Ciba Geigy) can be used. When such an ultraviolet absorber is dispersed in a resin preferably in a dispersion size having an average particle size of 0.4 μ or less, very good results can be obtained. Particularly preferably, an ultraviolet absorber having a polyethylene glycol side chain composed of two or more ethylene glycol units is dispersed in a resin coating film having a dispersion of 0.4 μ or less regardless of whether the ultraviolet absorber is treated with a dispersion system or a solution system. It is suitable for the present invention because it has the ability to hold the state.
【００１１】分散サイズの平均粒径が０．４μ以下の場
合は、繊維表面に被覆させた場合においても色相に悪影
響を及ぼさない特徴を発揮し、０．４μを越えると紫外
線吸収剤の含有量が多い場合には、得られる繊維はくす
んでくる傾向を示し、色相に悪影響を及ぼす傾向があ
る。かかる紫外線吸収剤は、樹脂の重量に対して少なく
とも４０重量％含有させることが好ましい。紫外線吸収
剤の含有量は、多いほど同じ程度の耐光性を得るのに必
要な樹脂の膜厚は薄くすることができ、風合いの面で有
利である。When the average particle size of the dispersed size is 0.4 μm or less, the characteristics that the hue is not adversely affected even when the fiber surface is coated are exhibited, and when it exceeds 0.4 μm, the content of the ultraviolet absorber is increased. In the case of a large amount, the obtained fiber tends to become dull and tends to adversely affect the hue. Such an ultraviolet absorber is preferably contained in at least 40% by weight based on the weight of the resin. The higher the content of the ultraviolet absorber, the thinner the resin film required to obtain the same degree of light resistance, which is advantageous in terms of texture.
【００１２】浸漬またはコーティングする方法は通常の
方法でよい。本発明の方法においては、繊維または糸条
の状態で浸漬法で紫外線吸収剤含有樹脂被膜を形成した
ものが、風合いが柔軟であり、特に、染色後において樹
脂被膜を形成するのが好ましい。The method of dipping or coating may be a conventional method. In the method of the present invention, the ultraviolet absorber-containing resin film formed by the dipping method in the state of fibers or yarns has a soft texture, and it is particularly preferable to form the resin film after dyeing.
【００１３】[0013]
【実施例】以下、本発明を実施例によりさらに具体的に
説明する。EXAMPLES The present invention will be described in more detail below with reference to examples.
【００１４】実施例１〜５
ポリエステルフィラメント糸（７５Ｄ−２４Ｆ）をチー
ズ染色した。染色条件は、染料として、ND Super Auto
Blue S-GL １％owf を用い、１３０℃×６０分の条件を
使用した。染色後、乾燥し、糸条１本ずつに、下記の紫
外線吸収剤含有樹脂組成物溶液をキスロールにて付与し
た後、連続して雰囲気温度８０℃で乾燥後ＰＶＡ系糊剤
を用いサイジングを行なった後、巻取り、得られた糸条
を用いて、経糸密度９７本／インチ緯糸密度８２本／イ
ンチでタフタ織物を製織した。Examples 1 to 5 Polyester filament yarn (75D-24F) was dyed with cheese. The dyeing conditions are ND Super Auto as a dye.
A condition of 130 ° C. × 60 minutes was used using Blue S-GL 1% owf. After dyeing, it is dried, and the following resin composition solution containing an ultraviolet absorber is applied to each of the yarns by a kiss roll, and then continuously dried at an ambient temperature of 80 ° C., and then sized with a PVA-based sizing agent. After winding, the yarn obtained was used to weave a taffeta fabric with a warp density of 97 yarns / inch and a weft yarn density of 82 yarns / inch.
【００１５】ここで使用した樹脂は、ルミフロンＬＦ２
００（弗素系樹脂、弗素含有量約２５％、６０％キシレ
ン溶液、旭硝子社製）、クリスコートＰ１１２０（架橋
剤としてクリスボンＮＸを含有するアクリル樹脂；大日
本インキ社製）およびＤＹ３８ー０３４（シリコーン樹
脂；東レダウコーニング社製）ならびに紫外線吸収剤と
してはチヌビン１１３０（ポリエチレングリコール側鎖
を有するベンゾトリアゾール系紫外線吸収剤；チバガイ
ギー社製）を混合した混合樹脂組成物を使用した。得ら
れた織物の構成繊維の表面の被膜を剥離させて顕微鏡観
察した結果、含有されている紫外線吸収剤の平均粒径は
表１に示すとおりであった。ただし、実施例１〜３につ
いては、４０００倍で観察しても粒子が観測されなかっ
たので、０．１μ以下と表示した。The resin used here is Lumiflon LF2.
00 (fluorine-based resin, fluorine content about 25%, 60% xylene solution, manufactured by Asahi Glass Co., Ltd.), Chriscoat P1120 (acrylic resin containing Chrisbon NX as a cross-linking agent; manufactured by Dainippon Ink and Chemicals), and DY38-034 (silicone). Resin: manufactured by Toray Dow Corning Co., Ltd.) and a mixed resin composition in which TINUVIN 1130 (benzotriazole-based UV absorbent having a polyethylene glycol side chain; manufactured by Ciba Geigy) was mixed as the UV absorbent was used. The coating film on the surface of the constituent fibers of the obtained woven fabric was peeled off and observed under a microscope. As a result, the average particle size of the contained ultraviolet absorber was as shown in Table 1. However, in Examples 1 to 3, since no particles were observed even when observed at 4000 times, it was indicated as 0.1 μm or less.
【００１６】上述のようにして得られたタフタ織物をフ
ェードメーター（スタンダード紫外線ロングライフフェ
ードメータ：スガ試験機）ブラックパネル８３℃で３０
０時間照射して耐光性を調べた結果を表１に示す。The taffeta fabric obtained as described above was faded with a fade meter (standard ultraviolet long life fade meter: Suga Test Machine) black panel at 30 ° C. at 30 ° C.
The results of examining the light resistance after irradiation for 0 hours are shown in Table 1.
【００１７】[0017]
【表１】 [Table 1]
【００１８】比較例１〜５
比較例１として、染色後未処理の糸条を用意し、また、
比較例２として、Ｃｉｂａｔｅｘ ＬＦＮ（紫外線吸収
剤；チバガイギー社製）２％owf のみを染色中に付与し
た糸条、比較例３としては配合樹脂がルミフロンのみの
糸条、比較例４および比較例５は紫外線吸収剤の代りに
ＺｒＯ2 微粒子を使用した糸条を用意した。それぞれの
分散後の平均粒子径は表２のとおりであった。Comparative Examples 1 to 5 As Comparative Example 1, undyed yarn after dyeing is prepared, and
As Comparative Example 2, a yarn in which only 2% owf of Cibatex LFN (ultraviolet absorber; manufactured by Ciba-Geigy) was applied during dyeing, and as Comparative Example 3, a yarn containing only Lumiflon as a compounded resin, Comparative Examples 4 and 5 Prepared a yarn using ZrO 2 fine particles instead of the ultraviolet absorber. The average particle size after each dispersion is shown in Table 2.
【００１９】かかる糸条は、上述の実施例と同様にして
製織し、耐光性テストをした結果を表２に示す。The yarn is woven in the same manner as in the above-mentioned embodiment, and the result of the light resistance test is shown in Table 2.
【００２０】[0020]
【表２】 [Table 2]
【００２１】表１に示すごとく実施例１〜６は外観に影
響を及ぼさず良好な耐光性が得られるのに比べ、表２に
示す比較例１〜５は良好な耐光性が得られないか、ある
いは外観にくすみが生じるなど品位の低下が見られ。As shown in Table 1, Examples 1 to 6 have good light resistance without affecting the appearance, while Comparative Examples 1 to 5 shown in Table 2 have good light resistance. Or, the quality is deteriorated due to the appearance of dullness.
【００２２】[0022]
【発明の効果】本発明によれば、色相に影響を与えず、
優れた耐光性を有する繊維構造物を提供することができ
る。According to the present invention, the hue is not affected,
It is possible to provide a fiber structure having excellent light resistance.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｄ０６Ｍ 13/188 13/352 // Ｄ０６Ｍ 101:02 101:16 7199−3Ｂ Ｄ０６Ｍ 13/18 7199−3Ｂ 13/20 ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 5 Identification code Internal reference number FI technical display location D06M 13/188 13/352 // D06M 101: 02 101: 16 7199-3B D06M 13/18 7199- 3B 13/20
Claims (6)
構造物において、該樹脂が紫外線吸収剤を含有すること
を特徴とする耐光性良好な繊維構造物。1. A fiber structure whose surface is coated with a resin, wherein the resin contains an ultraviolet absorber, and the fiber structure has good light resistance.
０．４μ以下であることを特徴とする請求項１記載の耐
光性良好な繊維構造物。2. The fiber structure having good light resistance according to claim 1, wherein the average particle size of the dispersion size of the ultraviolet absorber is 0.4 μm or less.
リコール単位からなるポリエチレングリコール側鎖を有
する紫外線吸収剤であることを特徴とする請求項２記載
の耐光性良好な繊維構造物。3. The fiber structure having good light resistance according to claim 2, wherein the ultraviolet absorber is an ultraviolet absorber having a polyethylene glycol side chain composed of two or more ethylene glycol units.
くとも４０重量％含有することを特徴とする請求項１記
載の耐光性良好な繊維構造物。4. The fiber structure having good light resistance according to claim 1, wherein the ultraviolet absorber is contained in an amount of at least 40% by weight based on the weight of the resin.
素系樹脂であることを特徴とする請求項１記載の耐光性
良好な繊維構造物。5. The fiber structure having good light resistance according to claim 1, wherein the resin is a fluorine-based resin having a fluorine content of 20% by weight or more.
維構造物を浸漬するかまたは該溶液でコーティングする
ことを特徴とする耐光性良好な繊維構造物の製造方法。6. A method for producing a fiber structure having good light resistance, which comprises immersing the fiber structure in a resin solution containing an ultraviolet absorber or coating the solution with the solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16585491A JP3620545B2 (en) | 1991-07-05 | 1991-07-05 | Fiber structure with good light resistance and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16585491A JP3620545B2 (en) | 1991-07-05 | 1991-07-05 | Fiber structure with good light resistance and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH059870A true JPH059870A (en) | 1993-01-19 |
| JP3620545B2 JP3620545B2 (en) | 2005-02-16 |
Family
ID=15820258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16585491A Expired - Fee Related JP3620545B2 (en) | 1991-07-05 | 1991-07-05 | Fiber structure with good light resistance and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3620545B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765918A (en) * | 1994-02-23 | 1998-06-16 | Aisin Seiki Kabushiki Kaisha | Headrest device |
| EP0913518A1 (en) * | 1997-10-31 | 1999-05-06 | DHJ International | UV- filtering textile support, process for its manufacture and its uses |
| JP2007525602A (en) * | 2003-07-08 | 2007-09-06 | カール・ジェイ・シェイドラー | Methods and compositions for improving the photobleaching resistance and antifouling properties of textiles and leathers |
| WO2008102822A1 (en) | 2007-02-20 | 2008-08-28 | Fujifilm Corporation | Polymer material containing ultraviolet absorbent |
| WO2008123504A1 (en) | 2007-03-30 | 2008-10-16 | Fujifilm Corporation | Ultraviolet ray absorber composition |
| WO2009022736A1 (en) | 2007-08-16 | 2009-02-19 | Fujifilm Corporation | Heterocyclic compound, ultraviolet ray absorbent, and composition comprising the ultraviolet ray absorbent |
| WO2009123142A1 (en) | 2008-03-31 | 2009-10-08 | 富士フイルム株式会社 | Ultraviolet absorbent compositions |
| WO2009123141A1 (en) | 2008-03-31 | 2009-10-08 | 富士フイルム株式会社 | Ultraviolet absorbent compositions |
| WO2009136624A1 (en) | 2008-05-09 | 2009-11-12 | 富士フイルム株式会社 | Ultraviolet absorbent composition |
-
1991
- 1991-07-05 JP JP16585491A patent/JP3620545B2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765918A (en) * | 1994-02-23 | 1998-06-16 | Aisin Seiki Kabushiki Kaisha | Headrest device |
| EP0913518A1 (en) * | 1997-10-31 | 1999-05-06 | DHJ International | UV- filtering textile support, process for its manufacture and its uses |
| FR2770542A1 (en) * | 1997-10-31 | 1999-05-07 | Dhj International | TEXTILE MEDIUM FILTERING ULTRA VIOLENT RAYS, PREPARATION METHOD THEREOF, USES THEREOF |
| JP2007525602A (en) * | 2003-07-08 | 2007-09-06 | カール・ジェイ・シェイドラー | Methods and compositions for improving the photobleaching resistance and antifouling properties of textiles and leathers |
| WO2008102822A1 (en) | 2007-02-20 | 2008-08-28 | Fujifilm Corporation | Polymer material containing ultraviolet absorbent |
| WO2008123504A1 (en) | 2007-03-30 | 2008-10-16 | Fujifilm Corporation | Ultraviolet ray absorber composition |
| WO2009022736A1 (en) | 2007-08-16 | 2009-02-19 | Fujifilm Corporation | Heterocyclic compound, ultraviolet ray absorbent, and composition comprising the ultraviolet ray absorbent |
| WO2009123142A1 (en) | 2008-03-31 | 2009-10-08 | 富士フイルム株式会社 | Ultraviolet absorbent compositions |
| WO2009123141A1 (en) | 2008-03-31 | 2009-10-08 | 富士フイルム株式会社 | Ultraviolet absorbent compositions |
| WO2009136624A1 (en) | 2008-05-09 | 2009-11-12 | 富士フイルム株式会社 | Ultraviolet absorbent composition |
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| JP3620545B2 (en) | 2005-02-16 |
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