JPH06184863A - Pile fabric for interior of automobile - Google Patents
Pile fabric for interior of automobileInfo
- Publication number
- JPH06184863A JPH06184863A JP4326114A JP32611492A JPH06184863A JP H06184863 A JPH06184863 A JP H06184863A JP 4326114 A JP4326114 A JP 4326114A JP 32611492 A JP32611492 A JP 32611492A JP H06184863 A JPH06184863 A JP H06184863A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- inorganic particles
- core
- pile fabric
- sheath
- 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
Links
Landscapes
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車輌内装用高級パイル
布帛に関する。さらに詳しくは、発色性が良好でギラツ
キ感の無い穏やかな光沢を有する優れた品位の車両内装
用パイル布帛に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high quality pile fabric for vehicle interior. More specifically, the present invention relates to a pile fabric for vehicle interior, which has good colorability and has a gentle luster without glare and is of excellent quality.
【０００２】[0002]
【従来の技術】車輌内装材は、レザー調のものから徐々
に高級化が望まれ最近パイル布帛が増えてきた。特に、
最近はより高級、豪華なパイル布帛が求められている。2. Description of the Related Art For vehicle interior materials, from leather-like ones, it is desired that the quality is gradually upgraded, and pile fabrics have recently been increased. In particular,
Recently, there is a demand for higher quality and luxurious pile fabrics.
【０００３】車輌内装にもちいられるパイル布帛は、ト
リコットの起毛によるもの、ダブルラッセル編やモケッ
ト織によるパイル等があるが、これらの多くはナイロン
やポリエステルといった合成繊維を用いることが多い。
特に近年ポリエステルは、その優れた耐光性が認められ
急速に使用量が増加している。ポリエステルに代表され
る合成繊維は、ウール等の天然繊維に比べ発色性、耐久
性、取り扱い易さ等の点で優位にあるが、反面均一性が
目立つ結果見た目の豪華さに欠けることが指摘されてき
た。Pile fabrics used for vehicle interiors include tricot raised fabrics, double raschel knitting and moquette weave piles, and most of these are made of synthetic fibers such as nylon and polyester.
In particular, in recent years, polyester has been recognized for its excellent light resistance, and the amount thereof used has been rapidly increasing. Synthetic fibers typified by polyester are superior to natural fibers such as wool in terms of color development, durability, and ease of handling, but on the other hand, it is pointed out that the uniformity is noticeable and the appearance is not luxurious. Came.
【０００４】例えば、見る角度によってパイル表面が白
っぽく見えるいわゆる白ボケ現象は、合成繊維を用いた
パイル布帛の豪華さを損なう大きな欠点があった。特
に、酸化チタン（ＴｉＯ2 ）等の無機粒子を実質的に含
まないブライトタイプを用いた合成繊維パイルは、発色
性に優れているものの見る角度によってギラツキが大き
く著しい品位の低下をまねいていた。そこで、このギラ
ツキ感を消すためポリマー中にＴｉＯ2 を０．５％程度
含有するセミダルタイプの合成繊維がパイル糸として主
に使用されている。また、特開平１−３０６６４６に
は、鞘部にのみ高屈折率の無機粒子を集中的に混合した
芯鞘型複合繊維を用いる提案がなされている。For example, the so-called white blur phenomenon, in which the pile surface looks whitish depending on the viewing angle, has a major drawback that impairs the luxury of the pile fabric using synthetic fibers. In particular, a synthetic fiber pile using a bright type that does not substantially contain inorganic particles such as titanium oxide (TiO 2 ) has excellent color developability, but has a large glare depending on the viewing angle, resulting in a remarkable deterioration in quality. Therefore, in order to eliminate this glaring feeling, semi-dal type synthetic fibers containing about 0.5% of TiO 2 in the polymer are mainly used as pile yarns. Further, JP-A-1-306646 proposes to use a core-sheath type composite fiber in which inorganic particles having a high refractive index are intensively mixed only in the sheath portion.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うなパイル布帛では、ギラツキ光沢は抑制されても発色
性はブライトのそれに到底及ぶものではなかった。本発
明の目的は、上記問題点を解決し、発色性が良好でギラ
ツキ感もない良好な品位のパイル布帛を提供することに
ある。However, in such a pile cloth, although the glare gloss is suppressed, the color developability is not as high as that of bright. An object of the present invention is to solve the above-mentioned problems and to provide a pile fabric of good quality, which has good colorability and does not cause glare.
【０００６】[0006]
【課題を解決するための手段】即ち、本発明は、繊維横
断面において、０．７〜２．７μｍの厚みの無機粒子を
実質的に含有しない鞘部と、０．７〜５．０重量％の無
機粒子を含有する芯部よりなる芯鞘複合型合成繊維をパ
イル糸として用いた白ボケ性を改善した車輌内装用パイ
ル布帛である。That is, according to the present invention, in a fiber cross section, a sheath portion having a thickness of 0.7 to 2.7 μm and substantially not containing inorganic particles, and a weight ratio of 0.7 to 5.0 are provided. A pile fabric for vehicle interior, which uses a core-sheath composite type synthetic fiber having a core portion containing 100% of inorganic particles as a pile yarn and has improved white blurring property.
【０００７】本発明布帛に用いるパイル糸は、一様な厚
みの鞘を有する芯鞘型複合繊維であって、芯部にのみ無
機粒子を高含有することを特徴とする。The pile yarn used for the fabric of the present invention is a core-sheath type composite fiber having a sheath of uniform thickness, and is characterized in that the core portion contains a high amount of inorganic particles.
【０００８】染色された繊維に光が入射した場合、繊維
表面での反射光（白色光）と繊維内部に入って色吸収を
受けた吸収光（着色光）が混合して目に入ってくる。ブ
ライト繊維はセミダル繊維に比べ内部吸収光の割合が多
く発色性が良い。しかし、繊維を透過する光もあり発色
性の限界を生じていた。また、光の入射角度によっては
表面反射光の割合が多くなりギラツキ光沢を発現するこ
とがある。When light is incident on the dyed fiber, the reflected light (white light) on the fiber surface and the absorbed light (colored light) entering the inside of the fiber and undergoing color absorption are mixed and enter the eye. . Bright fibers have a higher proportion of internally absorbed light than semi-dal fibers and have good color development. However, there was also a light transmitted through the fiber, which caused a limit of color development. In addition, the proportion of the surface-reflected light increases depending on the incident angle of light, and glare may appear.
【０００９】本発明は、それらブライト糸が有する課題
を無機粒子含有芯の芯鞘構造の複合繊維をパイル糸に用
いることで解決した。染色された本発明のパイル用芯鞘
複合繊維に入射した光の一部はブライト層の表面で反射
し、他はブライト層内部に入って後無機粒子を高含有す
る芯部によって反射し繊維から出てくる光は適度に分散
される。すなわち、本発明によって，ブライト並みの発
色性及びギラツキの無いマイルドな光沢をあわせもつパ
イル布帛を得ることができる。The present invention has solved the problems of these bright yarns by using a composite fiber having a core-sheath structure having an inorganic particle-containing core as a pile yarn. Part of the light incident on the dyed core-sheath composite fiber for piles of the present invention is reflected on the surface of the bright layer, and the other part of the light enters the bright layer and is reflected by the core containing a high amount of inorganic particles from the fiber. The light that emerges is moderately dispersed. That is, according to the present invention, it is possible to obtain a pile fabric having a color development comparable to that of bright and a mild luster without glare.
【００１０】本発明の色彩効果には、鞘の厚み、芯部の
無機粒子の種類及び無機粒子混合割合が関係する。本発
明布帛用芯鞘型複合繊維の断面形状は第１図のような円
形でもよく、第２図及び第３図のような異形断面でもよ
いがいずれも鞘の厚みが実質的に一様なことが必要であ
る。鞘層の厚みは、０．７〜２．７μｍであり、好まし
くは１．０〜２．４μｍである。The color effect of the present invention is related to the thickness of the sheath, the type of inorganic particles in the core, and the mixing ratio of inorganic particles. The cross-sectional shape of the core-sheath type composite fiber for fabrics of the present invention may be circular as shown in FIG. 1 or modified cross-sections as shown in FIGS. 2 and 3, but the thickness of the sheath is substantially uniform. It is necessary. The thickness of the sheath layer is 0.7 to 2.7 μm, preferably 1.0 to 2.4 μm.
【００１１】本発明で使用する無機粒子としては、Ｔｉ
Ｏ2 、ＳｉＯ2 、ＢａＳＯ4 等高屈折率を有する細粒
（０．１〜１．０μｍ）であればいずれでも良いが、特
にＴｉＯ2 が好適である。芯部における無機粒子の混合
割合は、０．７〜５．０重量％であり、好ましくは１．
０〜４．０重量％である。The inorganic particles used in the present invention include Ti
Any fine particles (0.1 to 1.0 μm) having a high refractive index such as O 2 , SiO 2 , and BaSO 4 may be used, but TiO 2 is particularly preferable. The mixing ratio of the inorganic particles in the core is 0.7 to 5.0% by weight, preferably 1.
It is 0 to 4.0% by weight.
【００１２】本発明布帛のパイル糸を構成するポリマー
としては、ポリエステル系、ポリアミド系、ポリアクリ
ル系等が用いられるが、圧縮回復性、耐光性などに優れ
ていることから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などのポリエステル系ポリマーが好
ましい。As the polymer constituting the pile yarn of the fabric of the present invention, polyester type, polyamide type, polyacrylic type and the like are used, but polyethylene terephthalate and polybutylene terephthalate are excellent in compression recovery property and light resistance. Polyester-based polymers such as
【００１３】パイル布帛とは、通常車両内装品として使
用されるモケット、ベルベット、別珍等のパイル織物及
びトリコット起毛品、ダブルラッセル、等のパイルを有
する編み物を言う。パイル長は通常０．５mm以上、好ま
しくは１〜５mm程度である。The pile fabric is a knitted fabric having piles such as moquette, velvet, pile fabric such as velveteen and tricot raised fabric, double raschel and the like, which are usually used as vehicle interior parts. The pile length is usually 0.5 mm or more, preferably about 1 to 5 mm.
【００１４】[0014]
【実施例】以下に本発明を実施例により、具体的に説明
するが、本発明はこれに限定されるものではない。実施
例中の固有粘度は、フェノールト四塩化エタンの６０：
４０重量比混合溶媒を用い２０℃で測定した溶液粘度か
ら求め、パイル布帛の品位は官能評価により判定した。EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited thereto. The intrinsic viscosity in the examples is 60:
It was determined from the solution viscosity measured at 20 ° C. using a 40 weight ratio mixed solvent, and the quality of the pile fabric was judged by sensory evaluation.
【００１５】[0015]
【表１】 [Table 1]
【００１６】実施例１ 固有粘度０．６５のブライトタ
イプのポリエチレンテレフタレート（ＰＥＴ）チップと
固有粘度０．６５でＴｉＯ2 添加量を変更したＰＥＴポ
リマーを用い紡糸温度２９０℃で定法により複合比率を
変えた複合紡糸をし、第１図に示すような円形断面で鞘
がブライトの７５デニール／３６フィラメントの複合繊
維を得た。これらの複合繊維をパイル糸に用い、グラン
ド糸として７５デニール／３６フィラメントのセミダル
ＰＥＴ繊維を用いて常法により編立、熱セット、染色起
毛、仕上げを行いトリコット布帛を得た。得られたパイ
ル布帛の品位（発色性、ギラツキ感等）をあわせ表１に
示す。Example 1 Using a bright type polyethylene terephthalate (PET) chip having an intrinsic viscosity of 0.65 and a PET polymer having an intrinsic viscosity of 0.65 and changing the amount of TiO 2 added, the composite ratio was changed by a conventional method at a spinning temperature of 290 ° C. The composite spinning was performed to obtain a composite fiber having a circular cross section and a bright sheath of 75 denier / 36 filaments as shown in FIG. These composite fibers were used as pile yarns, and 75 denier / 36 filaments of semi-dal PET fibers were used as ground yarns, and knitting, heat setting, dyeing and raising, and finishing were carried out by a conventional method to obtain a tricot fabric. Table 1 also shows the quality of the obtained pile fabric (color developability, glare, etc.).
【００１７】表１より明らかなように、０．７〜５．０
重量％範囲内のＴｉＯ2 を含有する芯部と、０．７〜
２．７μ範囲内の厚みでブライトの鞘層を有する複合繊
維をパイル糸に用いた本発明の布帛は、発色性が良くギ
ラツキ感もなく従来品にはない高品位を示した。As is clear from Table 1, 0.7 to 5.0
A core containing TiO 2 in a weight% range, and 0.7 to
The fabric of the present invention in which the composite fiber having the bright sheath layer with a thickness within the range of 2.7 μm is used as the pile yarn has good colorability and no glare, and has a high quality not seen in conventional products.
【００１８】[0018]
【発明の効果】以上述べたように、本発明の如く、芯部
にのみ高屈折率の無機粒子を高含有する特定の複合繊維
をパイル糸に用いることにより、発色性が良好でギラツ
キ感もない優れた外観の車輌内装用パイル布帛、例えば
内張りシート地、カーシート地、ドアの内張り、天井材
等を提供することができる。As described above, by using a specific composite fiber containing a high refractive index inorganic particle only in the core portion in the pile yarn as in the present invention, good color developability and glare can be obtained. It is possible to provide a pile fabric for vehicle interior having an excellent appearance, such as a lining sheet material, a car seat material, a door lining, and a ceiling material.
【００１９】[0019]
第１〜３図は本発明の芯／鞘型複合繊維の断面の一例を
示す。１は無機粒子を含有する芯成分、２は無機粒子を
含有しない鞘成分である。1 to 3 show an example of a cross section of the core / sheath type composite fiber of the present invention. Reference numeral 1 is a core component containing inorganic particles, and 2 is a sheath component containing no inorganic particles.
Claims (3)
ｍの厚みの無機粒子を実質的に含有しない鞘部と、０．
７〜５．０重量％の無機粒子を含有する芯部よりなる芯
鞘複合型合成繊維をパイル糸として用いた白ボケ性を改
善した車輌内装用パイル布帛。1. A fiber cross section of 0.7 to 2.7 μm.
a sheath portion substantially free of inorganic particles having a thickness of 0.
A pile fabric for vehicle interior, which uses a core-sheath composite type synthetic fiber composed of a core portion containing 7 to 5.0% by weight of inorganic particles as a pile yarn and has improved white blurring property.
である特許請求の範囲第１項記載のパイル布帛。2. The pile fabric according to claim 1, wherein the core-sheath composite type synthetic fiber component is polyester.
０μｍの酸化チタンである特許請求の範囲第１項記載の
パイル布帛。3. The inorganic particles have an average primary particle diameter of 0.1 to 1.
The pile fabric according to claim 1, which is 0 μm titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4326114A JPH06184863A (en) | 1992-11-10 | 1992-11-10 | Pile fabric for interior of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4326114A JPH06184863A (en) | 1992-11-10 | 1992-11-10 | Pile fabric for interior of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06184863A true JPH06184863A (en) | 1994-07-05 |
Family
ID=18184244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4326114A Pending JPH06184863A (en) | 1992-11-10 | 1992-11-10 | Pile fabric for interior of automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06184863A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5885705A (en) * | 1997-01-10 | 1999-03-23 | Basf Corporation | Bicomponent fibers having contaminant-containing core domain and methods of making the same |
| US5888651A (en) * | 1997-08-25 | 1999-03-30 | Basf Corporation | Colored bicomponent fibers |
-
1992
- 1992-11-10 JP JP4326114A patent/JPH06184863A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5885705A (en) * | 1997-01-10 | 1999-03-23 | Basf Corporation | Bicomponent fibers having contaminant-containing core domain and methods of making the same |
| US6004674A (en) * | 1997-01-10 | 1999-12-21 | Basf Corporation | Bicomponent fibers having contaminant-containing core domain and methods of making the same |
| US5888651A (en) * | 1997-08-25 | 1999-03-30 | Basf Corporation | Colored bicomponent fibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1524343B1 (en) | Flat multifilament-yarn textile | |
| JP2870706B2 (en) | Napped fabric and method for producing the same | |
| JP2947662B2 (en) | Opacity. Waterborne and underwear composite fiber with excellent heat shielding and coloring | |
| JPH06184863A (en) | Pile fabric for interior of automobile | |
| JPH059836A (en) | Shade curtain for vehicle | |
| EP0592928B1 (en) | Tapered fiber and napped fabric utilizing the same | |
| JP2003268680A (en) | Suede-like artificial leather | |
| JPH06184862A (en) | Pile fabric for interior of automobile | |
| JP2824129B2 (en) | Knitted woolen fabric and method for producing the same | |
| JP2952892B2 (en) | Thermal binder fiber | |
| JPH0284517A (en) | Light shield fabric | |
| JPH06212515A (en) | Tapered fiber, its production and napped product composed thereof | |
| JPH0813234A (en) | Dull fiber for shading ombre and shading ombre needle punched carpet | |
| JP2882659B2 (en) | Flat composite fiber and woolen knitted fabric using the same | |
| JP2700422B2 (en) | Stand-up interior material | |
| KR100421920B1 (en) | Production of opaque hollow fiber having excellent lightweight properties, heat retaining properties and low light transmittance | |
| KR0148402B1 (en) | Deeply dyed polyester fabric | |
| JP3805704B2 (en) | Highly hygroscopic black formal fabric | |
| JP3689994B2 (en) | Polyester composite fiber and method for producing the same | |
| JPH01306646A (en) | Pile cloth | |
| JPH02200852A (en) | Polyester pile fabric for vehicular internal trim material | |
| JP3770345B2 (en) | Method for manufacturing napped pile knitted fabric | |
| JP3598622B2 (en) | Colored microfiber structure | |
| JP2854070B2 (en) | Pile fabric for vehicle interior | |
| JP2021091983A (en) | Hollow fiber and fiber aggregate |