JPH04281050A - Pile cloth using pigmented yarn - Google Patents

Pile cloth using pigmented yarn

Info

Publication number
JPH04281050A
JPH04281050A JP3057724A JP5772491A JPH04281050A JP H04281050 A JPH04281050 A JP H04281050A JP 3057724 A JP3057724 A JP 3057724A JP 5772491 A JP5772491 A JP 5772491A JP H04281050 A JPH04281050 A JP H04281050A
Authority
JP
Japan
Prior art keywords
yarn
polyester
yarns
pile
dyeable
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.)
Withdrawn
Application number
JP3057724A
Other languages
Japanese (ja)
Inventor
Keijiro Hattori
啓次郎 服部
Katsutoshi Taniguchi
谷口 勝敏
Hiroyuki Nagai
宏行 長井
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 JP3057724A priority Critical patent/JPH04281050A/en
Publication of JPH04281050A publication Critical patent/JPH04281050A/en
Withdrawn legal-status Critical Current

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  • Coloring (AREA)
  • Knitting Of Fabric (AREA)

Abstract

PURPOSE:To provide the title pile cloth of high-grade feeling capable of giving complicated multicolor effect through cloth dyeing, excellent in light fastness and weathering strength, thus suitable for automotive trim use such as car sheets, with three kinds of specific polyester yarn used as pile yarns. CONSTITUTION:The objective pile cloth with pile yarns comprising (A) pigmented polyester yarns obtained by dispersing a pigment in a disperse dye-dyeable polyester, (B) disperse dye-dyeable non-pigmented polyester yarns and (C) cationic dye-dyeable non-pigmented polyester yarns, with the proportions, based on the entire pile yarns in the final cloth, being 5-30wt.%, 50-90wt.% and 5-40wt.% for the yarns A, B and C, respectively. Said disperse dye-dyeable polyester is pref. polyethylene terephthalate or polybutylene terephthalate. The yarns C can be preferably obtained by copolymerizing 15mol% of 5-sodium diethyl sulfoisophthalate with polyethylene terephthalate.

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、高級感のあるパイル布
帛、特にカーシート、カーマットなどの自動車内装用途
に好適なパイル布帛に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pile fabric with a luxurious feel, particularly to a pile fabric suitable for use in automobile interiors such as car seats and car mats.

【0002】0002

【従来の技術】カーペットや椅子張り地、自動車内装用
途(特にカーシート)などに、従来よりポリエステル糸
からなるパイル布帛が広く用いられているが、特に近年
は消費者の高級化志向が進み、色数の少ない単調な柄物
よりも多色化し、より複雑で個性的なデザインが好まれ
ている。従来、これらのパイル布帛における多色化の方
法としては、あらかじめ糸の状態で染められた先染め糸
をパイル部に用いるか、または染色特性の異なる繊維、
例えば通常のポリエステル、カチオン染料可染型ポリエ
ステル、ナイロンなどをパイル部に交編し、分散染料、
カチオン染料および酸性染料で各々染め分ける方法など
が行われている。
[Prior Art] Pile fabrics made of polyester yarn have been widely used for carpets, upholstery, automobile interiors (especially car seats), etc. However, in recent years, consumers have become more and more sophisticated. Multi-colored, more complex and unique designs are preferred over monotonous patterned items with a small number of colors. Conventionally, the methods for making these pile fabrics multicolored include using yarn-dyed yarns that have been dyed in advance in the pile section, or using fibers with different dyeing characteristics,
For example, ordinary polyester, cationic dye-dyable polyester, nylon, etc. are inter-knitted in the pile part, disperse dyes,
Different methods of dyeing with cationic dyes and acidic dyes have been used.

【0003】0003

【発明が解決しようとする課題】先染め糸をパイルに使
用すると、反染めでは得られない複雑で多色感に富んだ
製品が得られるが、一般に先染め糸は製造工程も複雑で
コストが高くなるばかりでなく、均一な染色自体困難で
あるため色むらが発生しやすく、高品位の製品を得るこ
とは困難であった。また、染色特性の異なる繊維として
ポリエステル以外のものを使用した場合は、一般に耐光
堅牢度や耐候強度が低くなり、自動車内装用途としての
機能を満足し得ないという問題があった。本発明は、複
雑で多色感に富み、かつ耐光堅牢度や耐候強度に優れた
、自動車内装用途に好適なパイル布帛を反染めにより得
ることを目的とする。
[Problem to be Solved by the Invention] When yarn-dyed yarn is used for piles, products with a complex and multi-colored appearance that cannot be obtained by anti-dying can be obtained, but yarn-dyed yarn generally requires a complicated manufacturing process and is expensive. Not only is it expensive, but uniform dyeing itself is difficult, so color unevenness tends to occur, making it difficult to obtain high-quality products. Furthermore, when fibers other than polyester are used as fibers with different dyeing characteristics, there is a problem in that the light fastness and weather resistance are generally low, and the function for automotive interior applications cannot be satisfied. The object of the present invention is to obtain, by anti-dying, a pile fabric that is complex, rich in multicolor appearance, and has excellent light fastness and weather resistance, and is suitable for use in automobile interiors.

【0004】0004

【課題を解決するための手段】本発明は、パイル糸が、
分散染料に可染性のポリエステルに顔料を分散して得ら
れた原着ポリエステル糸A、分散染料に可染性の非原着
ポリエステル糸B、およびカチオン染料に可染性の非原
着ポリエステル糸Cの3種類の糸条からなり、布帛中の
全パイル糸に対して、Aが5〜30重量%、Bが50〜
90重量%、Cが5〜40重量%からなることを特徴と
する原着糸を使用したパイル布帛である。
[Means for Solving the Problems] The present invention provides that the pile yarn is
A spun-dyed polyester yarn A obtained by dispersing a pigment in a polyester dyeable with disperse dyes, a non-spun dyed polyester yarn B dyeable with disperse dyes, and a non-spun dyed polyester yarn dyeable with cationic dyes. Consisting of three types of yarn C, A is 5 to 30% by weight and B is 50 to 30% by weight based on the total pile yarn in the fabric.
This is a pile fabric using spun-dyed yarn characterized by comprising 90% by weight and 5 to 40% by weight of C.

【0005】本発明で用いる分散染料に可染性のポリエ
ステルは、カチオン染料には実質的に不染性のポリエス
テルであって、ジカルボン酸成分およびグリコール成分
の各々の80モル%以上がテレフタル酸およびアルキレ
ングリコールからなるポリアルキレンテレフタレートを
対象とするものであり、実質的にポリエチレンテレフタ
レートまたはポリブチレンテレフタレートからなること
が特に望ましい。また、カチオン染料に可染性のポリエ
ステルは、上記ポリエステルに、例えば5−ナトリウム
スルホイソフタル酸成分を0.1〜10モル%共重合し
たものであり、具体的には、5−ナトリウムスルホイソ
フタル酸ジメチルまたは5−ナトリウムスルホイソフタ
ル酸ジエチルを1.0〜5.0モル%共重合したものが
特に望ましい。
The polyester dyeable with disperse dyes used in the present invention is a polyester substantially undyable with cationic dyes, in which 80 mol% or more of each of the dicarboxylic acid component and the glycol component is terephthalic acid and The target is polyalkylene terephthalate consisting of alkylene glycol, and it is particularly desirable that the substance consists essentially of polyethylene terephthalate or polybutylene terephthalate. In addition, the polyester dyeable with cationic dyes is obtained by copolymerizing the above polyester with, for example, 0.1 to 10 mol% of a 5-sodium sulfoisophthalic acid component, and specifically, 5-sodium sulfoisophthalic acid. A copolymer of 1.0 to 5.0 mol % of dimethyl or diethyl 5-sodium sulfoisophthalate is particularly desirable.

【0006】原着ポリエステルとは、前記ポリエステル
に各種顔料を添加分散させたものであり、その顔料とし
ては、従来公知のアゾレーキ系、ベンゾイミダゾロン系
、ジアソライド系、縮合アゾ系、キナクリドン系、ジオ
キサジン系、イソインドリノン系、バット系、フタロシ
アニン系などからなる各種有機顔料、またはチタンイエ
ロー、酸化鉄、コバルトブルー、酸化クロム、硫化カド
ミウム、カーボンブラックなどからなる各種無機顔料が
使用でき、その他一般にポリエステルの着色に使用しう
る公知の色素あるいはそれらの混合物はいずれも使用で
きる。
[0006] A spun-dyed polyester is a polyester prepared by adding and dispersing various pigments, and the pigments include conventionally known azo lake type, benzimidazolone type, diasolide type, condensed azo type, quinacridone type, and dioxazine type. Various organic pigments can be used, such as pigments based on pigments such as isoindolinone, batt, and phthalocyanine, and various inorganic pigments can be used, such as titanium yellow, iron oxide, cobalt blue, chromium oxide, cadmium sulfide, and carbon black. Any known dyes or mixtures thereof that can be used for coloring can be used.

【0007】前記A、B、Cの3種類の糸条からなる未
染色のパイル布帛の原反をカチオン染料と分散染料で染
色することにより、パイル糸中、大半を占める非原着糸
BおよびCが鮮明に染色される一方、原着糸Aの色調が
加味され、二回の染色工程で少なくとも3色以上の多色
感に富んだ高級感のある布帛を得ることができる。
[0007] By dyeing the original undyed pile fabric consisting of the three types of yarns A, B, and C with cationic dyes and disperse dyes, the non-dyed yarns B and D, which account for the majority of the pile yarns, are While C is vividly dyed, the color tone of spun-dyed yarn A is taken into consideration, and a fabric with a high-quality feel rich in at least three colors or more can be obtained in two dyeing steps.

【0008】分散染料に可染性のポリエステルに顔料を
分散して得られた原着ポリエステル糸Aの布帛中の全パ
イル糸に対する割合は、5〜30重量%にする必要があ
る。原着ポリエステル糸の割合が5重量%未満の場合は
、コスト安とはなるが、多色表現が困難となり原着糸を
使用する意義が失われる。一方、30重量%を超えると
、反染めによって色の変化する部分の割合が小さくなる
ので、鮮明染色感が低下するとともに色変更巾が狭くな
って好ましくないことや、原着糸の割合が多くなるので
コスト高となる。
The proportion of the spun-dyed polyester yarn A obtained by dispersing a pigment in a polyester dyeable with a disperse dye to the total pile yarn in the fabric must be 5 to 30% by weight. If the proportion of the spun-dyed polyester yarn is less than 5% by weight, the cost will be reduced, but it will be difficult to express multiple colors, and the purpose of using the spun-dyed yarn will be lost. On the other hand, if it exceeds 30% by weight, the proportion of the part where the color changes due to anti-dying becomes small, resulting in a decrease in the vivid dyeing feeling and the narrowing of the color change width, which is undesirable, and the proportion of dyed yarn increases. Therefore, the cost will be high.

【0009】分散染料に可染性の非原着ポリエステル糸
B(カチオン染料に不染性)の全パイル糸に対する割合
は、50〜90%にする必要がある。この割合が50重
量%未満では、布帛全体の強度が低下したり、コスト高
となって好ましくない。一方90重量%を超えると相対
的に原着糸、カチオン可染糸の使用量が減少し、多色表
現が困難となる。カチオン染料に可染性の非原着糸Cの
全パイル糸に対する割合は、5〜40重量%にする必要
がある。この割合が5重量%未満となると、多色表現が
困難となることや鮮明染色部分の割合が少なくなるので
好ましくない。一方、40重量%を超えると耐光性およ
び耐候性が低下したり、コスト高となって好ましくない
The proportion of the non-dyed polyester yarn B dyeable with disperse dyes (undyable with cationic dyes) to the total pile yarn must be 50 to 90%. If this proportion is less than 50% by weight, the strength of the entire fabric may decrease or the cost may increase, which is not preferable. On the other hand, if it exceeds 90% by weight, the amount of spun dyed yarn and cationically dyeable yarn used will be relatively reduced, making it difficult to express multiple colors. The proportion of the non-doped yarn C dyeable with cationic dyes to the total pile yarn needs to be 5 to 40% by weight. If this proportion is less than 5% by weight, it is not preferable because it becomes difficult to express multiple colors and the proportion of vividly dyed areas decreases. On the other hand, if it exceeds 40% by weight, light resistance and weather resistance may deteriorate, and costs may increase, which is not preferable.

【0010】0010

【実施例】以下に実施例により本発明をより詳細に説明
する。なお、実施例中、「%」は「重量%」を示す。 実施例1 パイル糸として非原着のポリエチレンテレフタレート糸
(75デニール/24フィラメント)および縮合アゾ系
赤色アゾ顔料を1.0%含有する赤色ポリエチレンテレ
フタレート原着糸(75デニール/24フィラメント)
、フタロシアニン系青色顔料を1.0%含有する青色ポ
リエチレンテレフタレート原着糸(75デニール/24
フィラメント)、および5−ナトリウムスルホイソフタ
ル酸ジメチルを1.5モル%共重合したカチオン染料可
染型非原着ポリエチレンテレフタレート糸(75デニー
ル/24フィラメント)の4種類の糸条を用い、地糸に
は通常の100デニール/24フィラメントのポリエチ
レンテレフタレート糸を用いてパイル布帛の原反を編成
した。各糸の重量比率は以下のとおりである。   非原着ポリエチレンテレフタレート糸      
              70%  赤色ポリエチ
レンテレフタレート糸               
         5%  青色ポリエチレンテレフタ
レート糸                     
   5%  非原着カチオン染料可染性ポリエチレン
テレフタレート糸  20%
EXAMPLES The present invention will be explained in more detail with reference to Examples below. In addition, in the examples, "%" indicates "weight %". Example 1 Non-spring-dyed polyethylene terephthalate yarn (75 denier/24 filaments) as pile yarn and red polyethylene terephthalate yarn containing 1.0% condensed azo red azo pigment (75 denier/24 filaments)
, blue polyethylene terephthalate dyed yarn containing 1.0% phthalocyanine blue pigment (75 denier/24
Filament), and cationic dyeable non-dyed polyethylene terephthalate yarn (75 denier/24 filament) copolymerized with 1.5 mol% of 5-sodium dimethyl sulfoisophthalate were used as the ground yarn. used ordinary 100 denier/24 filament polyethylene terephthalate yarn to knit a pile fabric. The weight ratio of each yarn is as follows. Non-dyed polyethylene terephthalate yarn
70% red polyethylene terephthalate yarn
5% blue polyethylene terephthalate yarn
5% Non-doped cationic dyeable polyethylene terephthalate yarn 20%

【0011】得られた原反
をカチオン染料にて緑色に染色したのち、グレー系分散
染料にてさらに追加染色を施した。染色後の編地を通常
の方法で乾燥、仕上げ加工を行い、パイル布帛を得た。 得られた製品は、原着糸の赤、青、およびカチオン系の
緑色の3色が鮮明にグレー地パイル中に浮かび上がり、
多彩な色模様として高級感をかもし出しており、品位の
高いものであった。また、原着糸を有するため、耐光堅
牢度に優れており、車両内装素材として充分に使用に耐
えるものであった。
The obtained original fabric was dyed green with a cationic dye, and then additionally dyed with a gray disperse dye. The dyed knitted fabric was dried and finished in a conventional manner to obtain a pile fabric. In the resulting product, the three colors of the dyed yarn, red, blue, and cationic green, stand out clearly in the gray pile.
It had a variety of color patterns that gave it a sense of luxury and was of high quality. In addition, since it has a spun-dyed yarn, it has excellent light fastness and can be used satisfactorily as a vehicle interior material.

【0012】実施例2〜4、比較例1〜4原着ポリエス
テル糸A、分散染料に可染性の非原着ポリエステル糸B
およびカチオン染料に可染性の非原着ポリエステル糸C
の使用割合を表1に記載の如く変更する以外は実施例1
と同様にしてパイル布帛原反を編成した。 次いで、得られた原反を実施例1と同様に染色、仕上げ
加工してパイル布帛製品を得た。得られた製品のうち本
発明のパイル布帛はいずれも多彩な色模様として高級感
をかもし出しており、品位の高いものであった。また、
耐光堅牢度も良好であった。これに対して、本発明以外
のパイル布帛は、原着糸Aの使用量が少ないので多色表
現が困難(比較例1)、非原着糸Bの使用量が少ないの
で布帛強度が不充分(比較例2)、非原着カチオン可染
糸Cの使用量が多いので耐光性が不充分(比較例3)、
原着糸Aの使用量が多いので染色による色変更可能範囲
が狭い(比較例4)といった諸欠点を有するものであっ
た。結果を表1にまとめて示す。
Examples 2 to 4, Comparative Examples 1 to 4 Dissolved polyester yarn A, non-dispersed polyester yarn B dyeable with disperse dyes
and non-dyed polyester yarn C dyeable with cationic dyes
Example 1 except that the usage ratio of was changed as shown in Table 1.
A pile fabric material was knitted in the same manner as above. Next, the obtained original fabric was dyed and finished in the same manner as in Example 1 to obtain a pile fabric product. Among the products obtained, the pile fabrics of the present invention all had a variety of color patterns that gave a sense of luxury and were of high quality. Also,
The light fastness was also good. On the other hand, pile fabrics other than those of the present invention use a small amount of spun-dyed yarn A, making it difficult to express multiple colors (Comparative Example 1), and use a small amount of non-dyed yarn B, resulting in insufficient fabric strength. (Comparative Example 2), light resistance is insufficient due to the large amount of non-doped cation dyeable yarn C used (Comparative Example 3),
Since the amount of spun-dyed yarn A used was large, the range in which the color could be changed by dyeing was narrow (Comparative Example 4). The results are summarized in Table 1.

【0013】[0013]

【表1】[Table 1]

【0014】[0014]

【発明の効果】本発明においては、分散染料に可染性の
非原着のポリエステル糸と顔料を分散させて得られる原
着ポリエステル糸およびカチオン染料に可染性のポリエ
ステル糸を特定の割合でパイル糸として使用することに
より、分散染料とカチオン性染料の染め分けによる効果
に加えて、原着化による多色効果が加わり、従来先染め
糸でしか表現し得なかった高級感に富んだ製品が反染め
によって低コストで得られる。さらに、原着糸の色数を
任意に増やすことにより反染めによる一層の多色化が可
能となり、デザイン設計上も非常に有利である。また、
パイル糸全体がポリエステル糸で形成され、かつカチオ
ン染料に可染性のポリエステル糸Cが40重量%以下で
あることから、耐光性、耐候性に優れており、車両内装
用素材として品位が高く、充分にその機能を満足するも
のである。
Effects of the Invention In the present invention, a non-dispersed polyester yarn dyeable with a disperse dye, a spun-dyed polyester yarn obtained by dispersing a pigment, and a polyester yarn dyeable with a cationic dye are mixed in a specific ratio. By using it as pile yarn, in addition to the effects of different dyeing of disperse dyes and cationic dyes, the multicolor effect of spun dyeing is added, creating a luxurious product that could previously only be expressed with yarn-dyed yarn. Obtained at low cost by anti-dyeing. Furthermore, by arbitrarily increasing the number of colors of the dope-dyed yarn, it is possible to obtain even more colors by anti-dying, which is very advantageous in terms of design. Also,
The entire pile yarn is made of polyester yarn, and the amount of polyester yarn C that is dyeable with cationic dyes is 40% by weight or less, so it has excellent light resistance and weather resistance, and is of high quality as a material for vehicle interiors. It fully satisfies its function.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】  パイル糸が、分散染料に可染性のポリ
エステルに顔料を分散して得られた原着ポリエステル糸
A、分散染料に可染性の非原着ポリエステル糸B、およ
びカチオン染料に可染性の非原着ポリエステル糸Cの3
種類の糸条からなり、布帛中の全パイル糸に対して、A
が5〜30重量%、Bが50〜90重量%、Cが5〜4
0重量%からなることを特徴とする原着糸を使用したパ
イル布帛。
Claim 1: The pile yarn is a spun-dyed polyester yarn A obtained by dispersing a pigment in a polyester dyeable with disperse dyes, a non-spun dyed polyester yarn B that is dyeable with disperse dyes, and a spun-dyed polyester yarn B obtained by dispersing a pigment in polyester dyeable with disperse dyes. Dyeable non-dyed polyester yarn C-3
It consists of different types of yarns, and A
is 5 to 30% by weight, B is 50 to 90% by weight, and C is 5 to 4% by weight.
A pile fabric using spun-dyed yarn characterized by comprising 0% by weight.
JP3057724A 1991-03-01 1991-03-01 Pile cloth using pigmented yarn Withdrawn JPH04281050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3057724A JPH04281050A (en) 1991-03-01 1991-03-01 Pile cloth using pigmented yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3057724A JPH04281050A (en) 1991-03-01 1991-03-01 Pile cloth using pigmented yarn

Publications (1)

Publication Number Publication Date
JPH04281050A true JPH04281050A (en) 1992-10-06

Family

ID=13063888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3057724A Withdrawn JPH04281050A (en) 1991-03-01 1991-03-01 Pile cloth using pigmented yarn

Country Status (1)

Country Link
JP (1) JPH04281050A (en)

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* Cited by examiner, † Cited by third party
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CN101724229A (en) * 2008-10-16 2010-06-09 上海红京印实业有限公司 Ultrahigh heat-resistant polyester alloy for vehicle lamp and preparation method thereof
CN103556373A (en) * 2013-11-04 2014-02-05 连云港鹰游立成毛绒有限责任公司 Production method of crescent-shaped weft knitting fabric with high wool content and high Norway velvet content
CN106521789A (en) * 2016-12-30 2017-03-22 上海嘉乐股份有限公司 Elastic polar fleece
CN114016198A (en) * 2021-11-09 2022-02-08 江苏箭鹿毛纺股份有限公司 Durable elastic woolen sweater made of modified polyester composite filaments and preparation method of durable elastic woolen sweater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101724229A (en) * 2008-10-16 2010-06-09 上海红京印实业有限公司 Ultrahigh heat-resistant polyester alloy for vehicle lamp and preparation method thereof
CN103556373A (en) * 2013-11-04 2014-02-05 连云港鹰游立成毛绒有限责任公司 Production method of crescent-shaped weft knitting fabric with high wool content and high Norway velvet content
CN106521789A (en) * 2016-12-30 2017-03-22 上海嘉乐股份有限公司 Elastic polar fleece
CN114016198A (en) * 2021-11-09 2022-02-08 江苏箭鹿毛纺股份有限公司 Durable elastic woolen sweater made of modified polyester composite filaments and preparation method of durable elastic woolen sweater

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