JPS6245347B2 - - Google Patents
Info
- Publication number
- JPS6245347B2 JPS6245347B2 JP57145122A JP14512282A JPS6245347B2 JP S6245347 B2 JPS6245347 B2 JP S6245347B2 JP 57145122 A JP57145122 A JP 57145122A JP 14512282 A JP14512282 A JP 14512282A JP S6245347 B2 JPS6245347 B2 JP S6245347B2
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- raising
- raised
- fibers
- fabrics
- 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 33
- 229920000728 polyester Polymers 0.000 claims description 23
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 12
- 210000002268 wool Anatomy 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 229910001651 emery Inorganic materials 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 125000004825 2,2-dimethylpropylene group Chemical group [H]C([H])([H])C(C([H])([H])[H])(C([H])([H])[*:1])C([H])([H])[*:2] 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 241000282836 Camelus dromedarius Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 241001416177 Vicugna pacos Species 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- -1 alkylene terephthalate Chemical compound 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000000050 mohair Anatomy 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Description
本発明はソフトな風合と暖かい肌ざわりを有す
る変性ポリエステル繊維/天然ポリアミド繊維混
用布帛の製造方法に関するものである。
起毛布帛は一般に布帛表面の繊維を針布やエメ
リーペーパー等を用いて起毛、カツトすることに
より製造される。従来、起毛布帛としては綿、羊
毛等の天然繊維、レーヨン、アセテート等の化学
繊維が広く用いられていた。
しかし、天然繊維や化学繊維を用いた製品は耐
皺性やイージーケア性、寸法安定性等に欠点を有
しており、これらの性質のすぐれた合成繊維を用
いた起毛布帛の開発が強く望まれるが、合成繊維
ことにポリエステル繊維は強靭さから起毛が困難
であり、起毛加工の作業性が劣るばかりか風合が
硬い欠点を有し、また均一かつ外観のすぐれた起
毛布帛を得ることが困難な欠点を有している。
更にポリエステル繊維とウールの混用品の起毛
布帛は当該繊維の強力差から起毛加工布帛を製造
する場合起毛差が顕著に現われ、均一な外観を有
する起毛布帛を得ることができないばかりか、ピ
リングと称する毛玉状の欠点が発生し、著しく外
観品位を低下させている。
従来、ポリエステル繊維とウールの混用布帛の
起毛も試みられてきたが、ポリエステル繊維の起
毛加工の作業性の悪さ、ピリングの発生等の欠点
のためアジ取り程度の軽起毛や表ウール/裏ポリ
エステル繊維の組織構造とした交編織布の表ウー
ル側起毛品に制限され、したがつて一般的にはア
クリル/ウール混布帛の起毛布帛が主体をなして
いる。
本発明者等は上記欠点を解決すると共にソフト
な風合と暖かい肌ざわり、すぐれた抗ピリング性
を有するポリエステル/天然ポリアミド混布帛を
〓〓〓〓〓
得るべく鋭意研究の結果、本発明の方法に到達し
た。すなわち、本発明は全酸成分に対し金属スル
ホネート基含有カルボン酸成分0.5〜5モル%お
よび下記一般式〔〕で示されるグリコールを該
ポリエステルに対し1〜10重量%
HO(CiH2iO)mR−O(CjH2jO)nH
……〔〕
(式中、Rは炭素数4〜20の2価の単価水素基、
m、nは同一または異なる整数で1≦m+n≦
15、i、jは2〜4の整数である。)を共重合せ
しめたポリアルキレンテレフタレート系共重合ポ
リエステル繊維と天然ポリアミド繊維の混用布帛
をPH2〜6の酸性水性液中温度70〜120℃の浸漬
処理またはPH2〜6の水性液を付与した後90〜
150℃の湿熱処理した後、起毛加工することを特
徴とする起毛生地の製造方法である。
本発明の方法によるときは起毛加工が容易で、
かつ均一な起毛が得られるばかりか風合のソフト
なしかも暖かい肌ざわりを有する起毛品が得られ
る特長を有する。
本発明において用いられる変性ポリエステル繊
維としては、テレフタル酸またはそのエステル形
成性成分を主体(80モル%以上)とする酸成分と
エチレングリコール、テトラメチレングリコー
ル、1・4−シクロヘキサンジメタノール等のグ
リコールを主体(80モル%以上)とするグリコー
ル成分とを重合して得られるアルキレンテレフタ
レート系ポリエステルであつて全酸成分に対し金
属塩スルホネート基含有カルボン酸成分を0.5〜
5モル%、好ましくは1〜3.5モル%共重合せし
めた変性ポリエステルを紡糸、延伸、所望により
熱処理して得られる繊維である。
変性ポリエステル繊維は更に付加的な共重合成
分として全酸成分に対し12モル%以下のイソフタ
ル酸を共重合したり、生成ポリエステルに対し1
〜10重量%、好ましくは2〜7重量%のエーテル
結合を有するグリコール類、就中式〔〕で示さ
れるグリコールを1〜10重量%存在せしめた変性
ポリエステルが好ましい。ことに後者の変性ポリ
エステルが起毛品位、風合の点から好ましい。
HO(CiH2iO)−nR−O(−CjH2jO)−oH
……〔〕
(式中、Rは炭素数4〜20の2価の炭化水素基、
m、nは同一または異なる整数で1≦m+n≦
15、i、jは2〜4の整数である。)
なお、変性ポリエステル繊維の固有粘度(フエ
ノール/テトラクロロエタン6/4重量比、30℃
で測定)は0.35〜0.6程度が好ましい。
なお、上記式〔〕におけるRの具体例として
は、たとえば(−CH2)−6のような直鎖状脂肪族炭
化水素基、
The present invention relates to a method for producing a modified polyester fiber/natural polyamide fiber blend fabric that has a soft feel and a warm touch. Raised fabrics are generally produced by raising and cutting the fibers on the surface of the fabric using a cloth, emery paper, or the like. Conventionally, natural fibers such as cotton and wool, and chemical fibers such as rayon and acetate have been widely used as raised fabrics. However, products using natural fibers or chemical fibers have drawbacks in wrinkle resistance, easy care properties, dimensional stability, etc., and there is a strong desire to develop fabrics using synthetic fibers with excellent properties. However, synthetic fibers, especially polyester fibers, are difficult to raise due to their toughness, and not only are the workability of the raising process inferior, but they also have the disadvantage of having a hard texture, and it is difficult to obtain raised fabrics that are uniform and have an excellent appearance. It has difficult drawbacks. Furthermore, when producing a raised fabric made from a mixture of polyester fiber and wool, due to the difference in the strength of the fibers, there is a noticeable difference in napping, which not only makes it impossible to obtain a raised fabric with a uniform appearance, but also causes what is called pilling. Pill-like defects occur, significantly deteriorating the appearance quality. In the past, attempts have been made to raise fabrics that are a mixture of polyester fibers and wool, but due to drawbacks such as poor workability and pilling in the raising process of polyester fibers, it has been difficult to raise the fabrics using a mixture of polyester fibers and wool. The fabric is limited to raised fabrics on the outer wool side of cross-knitted woven fabrics with the following texture structure, and therefore, generally, raised fabrics are acrylic/wool blend fabrics. The present inventors have solved the above drawbacks and created a polyester/natural polyamide blend fabric that has a soft texture, warm touch, and excellent anti-pilling properties.
As a result of intensive research, we have arrived at the method of the present invention. That is, the present invention contains 0.5 to 5 mol% of the metal sulfonate group-containing carboxylic acid component based on the total acid component and 1 to 10% by weight of the glycol represented by the following general formula [] based on the polyester . O(CjH 2 jO)nH
...[] (In the formula, R is a divalent monovalent hydrogen group having 4 to 20 carbon atoms,
m and n are the same or different integers, 1≦m+n≦
15, i, and j are integers from 2 to 4. ) is immersed in an acidic aqueous solution with a pH of 2 to 6 at a temperature of 70 to 120°C or after applying an aqueous solution with a pH of 2 to 6. ~
This is a method for producing a raised fabric, which is characterized in that it is subjected to a wet heat treatment at 150°C and then subjected to a raising process. When using the method of the present invention, the raising process is easy;
Moreover, it has the feature that not only a uniform nap can be obtained, but also a nap product that has a soft texture and a warm touch can be obtained. The modified polyester fiber used in the present invention contains an acid component mainly (80 mol% or more) of terephthalic acid or its ester-forming component and a glycol such as ethylene glycol, tetramethylene glycol, 1,4-cyclohexanedimethanol, etc. An alkylene terephthalate polyester obtained by polymerizing a glycol component as the main component (80 mol% or more), with a metal salt sulfonate group-containing carboxylic acid component of 0.5 to 0.5% to the total acid component.
It is a fiber obtained by spinning, stretching, and optionally heat-treating a modified polyester copolymerized with 5 mol%, preferably 1 to 3.5 mol%. Modified polyester fibers are produced by copolymerizing isophthalic acid in an amount of 12 mol% or less based on the total acid component as an additional copolymerization component, or by copolymerizing isophthalic acid in an amount of 12 mol% or less based on the total acid component, or
Modified polyesters containing 1 to 10% by weight of glycols having ether bonds, particularly 1 to 10% by weight of glycols represented by the formula [ ] are preferred. The latter modified polyester is particularly preferred in terms of nap quality and texture. HO (CiH 2 iO) − n R−O (−CjH 2 jO) − o H
...[] (In the formula, R is a divalent hydrocarbon group having 4 to 20 carbon atoms,
m and n are the same or different integers, 1≦m+n≦
15, i, and j are integers from 2 to 4. ) In addition, the intrinsic viscosity of the modified polyester fiber (phenol/tetrachloroethane 6/4 weight ratio, 30℃
) is preferably about 0.35 to 0.6. In addition, as specific examples of R in the above formula [], for example, a linear aliphatic hydrocarbon group such as (-CH 2 ) -6 ,
【式】のような側鎖を有す る脂肪族炭化水素基、It has a side chain like [formula] aliphatic hydrocarbon group,
【式】のような脂肪
族環を有する炭化水素基が挙げられ、その中で特
に側鎖を有する脂肪族炭化水素基が好ましく、就
中Hydrocarbon groups having an aliphatic ring such as [Formula] may be mentioned, and among them, aliphatic hydrocarbon groups having a side chain are particularly preferred.
【式】で示される2・2−ジメチル
プロピレン基が最も好ましい。
また、天然ポリアミド繊維としてはウール、カ
シミヤ、モヘア、ラクダ、アルパカ等が例示され
繊維は予め防縮加工されていてもよい。
本発明における変性ポリエステル繊維と天然ポ
リアミド繊維混用形態については混紡糸の製編織
布帛、両繊維の交編織布帛など特に限定されるも
のではないが、起毛繊維としては本発明の変性ポ
リエステル繊維と天然ポリアミド繊維の混紡糸を
使用し地糸または基布は他の繊維で構成する方が
効果は著しい。混紡糸での変性ポリエステル繊維
の混紡率は50重量%以上の方がさらに効果が著る
しい。
布帛の種類としては織物、編物、不織布等いず
れでもよいが、通常織編物が好ましい。
編織物の組織としては、天竺、スムース、ポン
チローマ、モツクロデイ、パイルのような緯編組
織、ハーフ、サテンのような経編組織、織物では
平、綾、朱子組織またはこれらの変化組織のよう
な一重織組織、経または緯二重織組織、経緯二重
織組織の他コール天やビロードのような添毛組織
が例示される。
しかし、丸編のパイル、裏毛吊天竺や織物の二
重織組織添毛組織など両面起毛できる組織が好ま
〓〓〓〓〓
しい。
かくして得られた布帛を湿熱処理した後起毛加
工する。通常湿熱処理は好ましくはPH2〜6、特
に好ましくはPH3〜5の酸性浴中にて通常70〜
120℃、好ましくは80℃〜沸騰温度にて10分間以
上、好ましくは30〜90分間処理される。また、好
ましくは酸性水性液を付与した後90〜150℃で蒸
熱処理する方法も利用することができる。湿熱処
理は染色等の他の処理と同時に行うこともでき
る。
起毛は針布起毛、エメリー起毛、ポリシヤー起
毛のような通常の布帛起毛や毛羽立てに用いられ
る方法によつて行なわれるが、本発明においては
起毛性が極めて良好で容易に起毛できるためポリ
シヤー起毛、エメリー起毛程度で十分で起毛回数
も少なくてよいが、場合により繊維間摩擦を低下
する処理剤たとえば水分、オルガノポリシロキサ
ン、ワツクス類、ポリエステルポリエール系水分
散性樹脂分散体等による処理により起毛性をより
一層改良することができる。
また、起毛加工を両面に実施することにより嵩
高さのある両面起毛布帛、さらに蒸絨処理するこ
とにより、フエルト状の起毛布帛等付加価値加工
を容易に実施できる。
かくして得られた起毛布帛は衣料、インテリ
ヤ、車両等の内装品、寝装品等に好適である。起
毛後通常の各種仕上加工することができるのはも
ちろんである。
以下実施例により本発明を説明するが、本発明
が実施例に限定されるものではない。
実施例 1
一般式〔〕におけるRが2・2−ジメチルプ
ロピレン基であり、m+n=4、i、j=2のグ
リコール成分が4重量%および5ナトリウムスル
ホイソフタル酸(SIPA)が3モル%の割合で共
重合したエチレンテレフタレート系変性ポリエス
テル繊維とウールの混紡糸1/52′s(変性ポリエ
ステル繊維80%/ウール20%)をパイル糸に通常
のポリエステル加工糸(150d/30f)を地糸に使
用してパイル編地を編成した。
得られた編地をプレウエツトした後第1表に示
すPHにて酸性浴処理によりウールサイドを染色
(100℃boil、60分間)し、乾燥、中間セツト後、
ポリシヤー起毛を両面に実施し、150℃で30秒間
仕上セツトした後、蒸絨セツトした。
得られた両面起毛布は風合のソフトさ、起毛布
帛の強度、起毛性の容易さ、外観を評価し結果を
第1表に示した。A 2,2-dimethylpropylene group represented by the formula is most preferred. Furthermore, examples of natural polyamide fibers include wool, cashmere, mohair, camel, alpaca, etc., and the fibers may be preshrink-proofed. The mixed form of modified polyester fiber and natural polyamide fiber in the present invention is not particularly limited, such as a knitted woven fabric of blended yarn, a mixed knitted woven fabric of both fibers, etc., but as a raised fiber, the modified polyester fiber of the present invention and natural polyamide fiber may be used. The effect is more pronounced when a blended yarn of fibers is used and the base yarn or base fabric is composed of other fibers. The effect is even more pronounced when the blending ratio of modified polyester fiber in the blended yarn is 50% by weight or more. The type of fabric may be woven, knitted, nonwoven, etc., but woven or knitted fabrics are usually preferred. The textures of knitted fabrics include jersey, smooth, pontiloma, motsukuroday, pile-like weft knits, half-knits, satin-like warp knits, and woven fabrics such as flat, twill, satin, and variations of these. Examples include a single weave structure, a warp or weft double weave structure, a warp and warp double weave structure, and a piled structure such as kohl and velvet. However, structures that can be raised on both sides are preferred, such as circular knit piles, fleece hanging jerseys, and double-woven fabrics and piled fabrics.
Yes. The fabric thus obtained is subjected to a wet heat treatment and then raised. The moist heat treatment is usually carried out in an acidic bath with a pH of 2 to 6, particularly preferably 3 to 5.
The treatment is carried out at 120°C, preferably 80°C to boiling temperature, for 10 minutes or more, preferably 30 to 90 minutes. Alternatively, a method of preferably applying an acidic aqueous liquid and then steaming at 90 to 150°C can also be used. The moist heat treatment can also be performed simultaneously with other treatments such as dyeing. Raising is carried out by methods used for normal fabric raising and fluffing, such as needle cloth raising, emery raising, and polyshear raising, but in the present invention, polyshear raising, which has extremely good raising properties and can be easily raised, is used. Emery raising is sufficient and the number of raising times may be small, but in some cases, treatment with a treatment agent that reduces interfiber friction, such as moisture, organopolysiloxane, waxes, polyester polyale water-dispersible resin dispersion, etc. may improve the raising. can be further improved. Further, by applying the raising process to both sides, it is possible to easily perform value-added processing such as a bulky double-sided raised fabric, and furthermore, by performing a steaming process, it is possible to create a felt-like raised fabric. The thus-obtained raised fabric is suitable for clothing, interior items, interior items of vehicles, etc., bedding items, and the like. Of course, it can be subjected to various usual finishing treatments after being brushed. The present invention will be explained below with reference to Examples, but the present invention is not limited to the Examples. Example 1 In the general formula [], R is a 2,2-dimethylpropylene group, m+n=4, i, j=2, the glycol component is 4% by weight, and 5-sodium sulfoisophthalic acid (SIPA) is 3% by mole. A blended yarn of ethylene terephthalate-based modified polyester fiber copolymerized with wool at a ratio of 1/52's (80% modified polyester fiber/20% wool) is used as pile yarn, and ordinary processed polyester yarn (150d/30f) is used as ground yarn. A pile knitted fabric was knitted using this method. After pre-wetting the obtained knitted fabric, the wool side was dyed by acid bath treatment at the pH shown in Table 1 (100℃ boil, 60 minutes), dried, and after intermediate setting,
Polisher was brushed on both sides, and after final setting at 150°C for 30 seconds, vapor carpet was set. The resulting double-sided raised fabric was evaluated for softness of hand, strength of the raised fabric, ease of raising, and appearance, and the results are shown in Table 1.
【表】
本発明の方法により風合がソフトで暖かい肌ざ
わりを有し外観のすぐれた起毛品が得られた。ま
た抗ピル性がすぐれることも大きな特長である。
〓〓〓〓〓
[Table] By the method of the present invention, a raised product with a soft texture, a warm touch, and an excellent appearance was obtained. Another major feature is that it has excellent pill resistance. 〓〓〓〓〓
Claims (1)
ボン酸成分0.5〜5モル%および下記一般式
〔〕で示されるグリコールを該ポリエステルに
対し1〜10重量% HO(CiH2iO)mR−O(CjH2jO)nH
……〔〕 (式中、Rは炭素数4〜20の2価の単価水素基、
m、nは同一または異なる整数で1≦m+n≦
15、i、jは2〜4の整数である。)を共重合せ
しめたポリアルキレンテレフタレート系共重合ポ
リエステル繊維と天然ポリアミド繊維の混用布帛
をPH2〜6の酸性水性液中温度70〜120℃の浸漬
処理またはPH2〜6の水性液を付与した後90〜
150℃の湿熱処理した後、起毛加工することを特
徴とする起毛生地の製造方法。[Claims] 1. 0.5 to 5 mol% of a metal sulfonate group-containing carboxylic acid component based on the total acid component and 1 to 10% by weight of a glycol represented by the following general formula [] based on the polyester HO (CiH 2 iO) mR−O(CjH 2 jO)nH
...[] (In the formula, R is a divalent monovalent hydrogen group having 4 to 20 carbon atoms,
m and n are the same or different integers, 1≦m+n≦
15, i, and j are integers from 2 to 4. ) is immersed in an acidic aqueous solution with a pH of 2 to 6 at a temperature of 70 to 120°C or after applying an aqueous solution with a pH of 2 to 6. ~
A method for producing a raised fabric, which is characterized by subjecting it to moist heat treatment at 150°C and then raising it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57145122A JPS5936767A (en) | 1982-08-20 | 1982-08-20 | Production of raised fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57145122A JPS5936767A (en) | 1982-08-20 | 1982-08-20 | Production of raised fabric |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5936767A JPS5936767A (en) | 1984-02-29 |
JPS6245347B2 true JPS6245347B2 (en) | 1987-09-25 |
Family
ID=15377901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57145122A Granted JPS5936767A (en) | 1982-08-20 | 1982-08-20 | Production of raised fabric |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936767A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009284949A (en) * | 2008-05-27 | 2009-12-10 | Cosmo:Kk | Desk |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562217A (en) * | 1978-10-30 | 1980-05-10 | Toray Ind Inc | High-dyeability polyester fiber for blend with wool |
JPS5626034A (en) * | 1979-08-01 | 1981-03-13 | Toyo Boseki | Knitted fabric using polyester long fiber yarn |
JPS5763325A (en) * | 1980-10-02 | 1982-04-16 | Toyobo Co Ltd | Copolyester |
-
1982
- 1982-08-20 JP JP57145122A patent/JPS5936767A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562217A (en) * | 1978-10-30 | 1980-05-10 | Toray Ind Inc | High-dyeability polyester fiber for blend with wool |
JPS5626034A (en) * | 1979-08-01 | 1981-03-13 | Toyo Boseki | Knitted fabric using polyester long fiber yarn |
JPS5763325A (en) * | 1980-10-02 | 1982-04-16 | Toyobo Co Ltd | Copolyester |
Also Published As
Publication number | Publication date |
---|---|
JPS5936767A (en) | 1984-02-29 |
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