JPS6233348B2 - - Google Patents
Info
- Publication number
- JPS6233348B2 JPS6233348B2 JP1933680A JP1933680A JPS6233348B2 JP S6233348 B2 JPS6233348 B2 JP S6233348B2 JP 1933680 A JP1933680 A JP 1933680A JP 1933680 A JP1933680 A JP 1933680A JP S6233348 B2 JPS6233348 B2 JP S6233348B2
- Authority
- JP
- Japan
- Prior art keywords
- hydroxyethyl
- bis
- proofing
- sulfone
- wrinkle
- 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
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 22
- 239000004753 textile Substances 0.000 claims description 15
- 229920003043 Cellulose fiber Polymers 0.000 claims description 12
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- QQLILYBIARWEIF-UHFFFAOYSA-N 2-(2-hydroxyethylsulfonyl)ethanol Chemical compound OCCS(=O)(=O)CCO QQLILYBIARWEIF-UHFFFAOYSA-N 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 9
- 239000004202 carbamide Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 230000001153 anti-wrinkle effect Effects 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- -1 Nitrogen-containing methylol compounds Chemical class 0.000 description 6
- 238000002845 discoloration Methods 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000002979 fabric softener Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- GJRKKTVFRGJAFQ-UHFFFAOYSA-N prop-2-en-1-ol;urea Chemical compound NC(N)=O.OCC=C GJRKKTVFRGJAFQ-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
【発明の詳細な説明】
本発明はセロルース系繊維を含有する繊維製品
の防皺防縮加工方法、詳しくはビス（β−ヒドキ
シエチル）スルホンによる繊維製品の防皺防縮加
工方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for wrinkle-proofing and shrink-proofing textile products containing cellulose fibers, and more particularly to a wrinkle-proofing and shrink-proofing method for textile products using bis(β-hydroxyethyl) sulfone.
セルロース系繊維、例えば木綿または木綿とポ
リエステル繊維との混紡糸よりなるシヤツ地等の
織物には、いわゆるウオツシユアンドウエア性と
称される防皺防縮効果を与えるために樹脂加工等
の加工を施すのが普通である。この際のセルロー
ズ系繊維の加工剤としては、メチロールエチレン
尿素を代表とする含窒素メチロール化合物が経済
性および防皺防縮効果の面から汎用されていた
が、現在はホルマリン規制等の理由によりその使
用が制約されている。それに代わる加工剤として
ホルマリンを全く用いないジビニル系誘導体、例
えばビス（β−ヒドロキシエチル）スルホンがあ
る。ビス（β−ヒドロキシエチル）スルホンはア
ルカリ触媒の存在下にセルローズの水酸基と脱水
反応をなし、セルローズ分子間に架橋を生じさ
せ、これによつてセルロース系繊維製品に防皺防
縮効果を与える。ところがこのビス（β−ヒドロ
キシエチル）スルホンを付与したセルロース系繊
維製品をアルカリ触媒存在下でベーキングを行な
うと、繊維製品が黄色乃至褐色に変色するという
大きな問題点がある。このような変色を防止する
方法として従来はビス（β−ヒドロキシエチル）
スルホン含有液中に硼素系化合物を加えるとか、
あるいは加工後の繊維製品を過酸化水素等で漂白
したり、更には螢光漂白を行なうなどの方法が採
用されている。しかるにこれらの方法によつても
変色の防止効果は尚不満足であり、白度が一定し
ないとか染色物の変退色が大きいなどの欠点がみ
られる。 Woven fabrics such as shirts made of cellulose fibers, such as cotton or blended yarns of cotton and polyester fibers, are treated with resin or other treatments in order to provide wrinkle-proofing and shrink-proofing effects known as wash-and-wear properties. is normal. Nitrogen-containing methylol compounds, such as methylolethylene urea, were commonly used as processing agents for cellulose fibers due to their economic efficiency and anti-wrinkle effect, but they are no longer used due to formalin regulations and other reasons. is restricted. As an alternative processing agent, there are divinyl derivatives, such as bis(β-hydroxyethyl) sulfone, which do not use formalin at all. Bis(β-hydroxyethyl) sulfone undergoes a dehydration reaction with the hydroxyl groups of cellulose in the presence of an alkali catalyst, creating crosslinks between cellulose molecules, thereby imparting anti-wrinkle and shrink-proofing effects to cellulose fiber products. However, when this bis(β-hydroxyethyl) sulfone-added cellulose fiber product is baked in the presence of an alkali catalyst, there is a major problem in that the fiber product changes color from yellow to brown. Conventionally, the method to prevent such discoloration was to use bis(β-hydroxyethyl)
Adding a boron compound to a sulfone-containing liquid,
Alternatively, methods such as bleaching the processed textile product with hydrogen peroxide or the like or further performing fluorescent bleaching have been adopted. However, even with these methods, the effect of preventing discoloration is still unsatisfactory, and there are drawbacks such as inconsistent whiteness and large discoloration and fading of dyed products.
そこで本発明者は上述したごとき変色を防止す
る方法について種々検討の結果、ビス（β−ヒド
ロキシエチル）スルホン含有液中に尿素若しくは
チオ尿素を添加し、かかる処理液をセルロース系
繊維含有繊維製品に付与せしめることにより、ビ
ス（β−ヒドロキシエチル）スルホン処理により
生じる繊維製品の変色は著しく抑制されることを
見出した。即ち本発明は、アルカリ触媒を添加し
たビス（β−ヒドロキシエチル）スルホン含有液
に尿素もしくはチオ尿素を加え、かかる処理液を
セルロース系繊維含有繊維製品に付着せしめるこ
とを特徴とする繊維製品の防皺防縮加工方法に関
するものである。 Therefore, as a result of various studies on methods for preventing the above-mentioned discoloration, the present inventor added urea or thiourea to a bis(β-hydroxyethyl) sulfone-containing solution, and applied the treatment solution to textile products containing cellulose fibers. It has been found that the discoloration of textile products caused by bis(β-hydroxyethyl)sulfone treatment can be significantly suppressed by applying it. That is, the present invention provides a method for preventing textile products, which is characterized by adding urea or thiourea to a bis(β-hydroxyethyl)sulfone-containing solution to which an alkali catalyst has been added, and causing this treatment solution to adhere to textile products containing cellulose fibers. The present invention relates to a wrinkle-proofing method.
本発明においてビス（β−ヒドロキシエチル）
は通常水溶液の形で用いられ、これにアルカリ触
媒として例えばアルカリ金属の炭酸塩、重炭酸塩
等を添加する。更に該液中に尿素もしくはチオ尿
素を添加するが、尿素もしくはチオ尿素は液温に
よりその溶解度が異なるので、溶解し得る範囲内
で用いるべきは言うまでもない。該処理液をセル
ロース系繊維含有繊維製品に付着せしめるにあた
つては通常の方法を用いることができるが、好ま
しくは該処理液中に繊維製品を浸漬したのち加圧
ロールで絞つて付着量を調整し、中間乾燥後いわ
ゆるベーキングと称する高温加熱を行ない、要す
ればソービングを行なう方法がよい。かくして得
られる繊維製品は優れた防皺防縮効果を示し、良
好な白度を有し、変色は殆んど認めることができ
ない。 In the present invention, bis(β-hydroxyethyl)
is usually used in the form of an aqueous solution, to which an alkali catalyst such as an alkali metal carbonate or bicarbonate is added. Furthermore, urea or thiourea is added to the liquid, but since the solubility of urea or thiourea varies depending on the temperature of the liquid, it goes without saying that it should be used within a range in which it can be dissolved. A conventional method can be used to apply the treatment liquid to a textile product containing cellulose fibers, but preferably the textile product is immersed in the treatment liquid and then squeezed with a pressure roll to reduce the amount of adhesion. A good method is to perform adjustment, intermediate drying, then heating at a high temperature called baking, and if necessary, soaping. The textile product thus obtained exhibits excellent anti-wrinkle and shrink-proof effects, good whiteness, and almost no discoloration.
なお本発明におけるセルロース系繊維含有繊維
製品とは、木綿や麻のごとき天然繊維、レーヨン
類、ポリノジツク類、セルロースエステル系繊維
のごとき再生セルロース繊維、あるいはこれらの
混紡繊維からなる繊維製品のみならず、上記天然
または再生繊維と例えばポリエステル系、ポリア
ミド系、ポリビニールアルコール系、アクリル系
等の各種合成繊維との混紡糸または交編織製品を
いい、更に繊維製品とは織物、編物あるいは不織
布等を意味する。 Note that the cellulose fiber-containing fiber products in the present invention include not only fiber products made of natural fibers such as cotton and hemp, regenerated cellulose fibers such as rayon, polynodic fibers, and cellulose ester fibers, or blended fibers thereof. It refers to blended yarns or mixed knitted and woven products of the above natural or recycled fibers and various synthetic fibers such as polyester, polyamide, polyvinyl alcohol, and acrylic fibers, and the term "textile products" refers to woven, knitted, or nonwoven fabrics. .
実施例 １
ビス（β−ヒドロキシエチル）スルホンの50％
水溶液30重量部、炭酸ナトリウム４重量部、引裂
強力向上剤としてのメイカテツクスHP−600（明
成化学工業株式会社製ポリエチレンエマルジヨ
ン）１重量部、ニツカシリコンEPS−200（日華
化学工業株式会社製シリコン系柔軟剤）２重量
部、および尿素20重量部に水を添加して合計100
重量部となした処理液中に、木綿100％の白生地
平織布を浸漬後、加圧ロールで絞つて液付着率約
70％となし、これを100℃で２分間予備乾燥し、
更に150℃で加熱（ベーキング）した。この布を
ノニオン系界面活性剤が１中に２ｇ含有する水
溶液中に70℃で10分間浸漬後、水洗し乾燥した。Example 1 50% of bis(β-hydroxyethyl)sulfone
30 parts by weight of aqueous solution, 4 parts by weight of sodium carbonate, 1 part by weight of Meikatex HP-600 (polyethylene emulsion manufactured by Meisei Chemical Industry Co., Ltd.) as a tear strength improver, Nikka Silicon EPS-200 (silicon manufactured by Nicca Chemical Industry Co., Ltd.) Add water to 2 parts by weight of fabric softener) and 20 parts by weight of urea to make a total of 100
After immersing a 100% cotton white plain woven fabric in the treatment liquid, it was squeezed with a pressure roll to obtain a liquid adhesion rate of approx.
70%, pre-dry this at 100℃ for 2 minutes,
It was further heated (baked) at 150°C. This cloth was immersed in an aqueous solution containing 2 g of nonionic surfactant at 70° C. for 10 minutes, washed with water, and dried.
得られた加工布は良好な白度を示し、防皺効果
の判定基準は４級であつた。 The obtained processed cloth showed good whiteness, and the criterion for anti-wrinkle effect was grade 4.
これに対し上記処理液において尿素を添加しな
い処理液を用いて上記と同様に加工を施した加工
布は黄褐色に変色した。また上記処理液において
尿素の代りに硼酸系化合物を添加した処理液を用
いて加工した加工布も明らかに黄変が認められ
た。 On the other hand, the processed fabric treated in the same manner as above using the above-mentioned processing solution to which urea was not added turned yellow-brown in color. Further, clear yellowing was also observed in the processed fabrics processed using the above-mentioned processing solution to which a boric acid compound was added instead of urea.
実施例 ２
ビス（β−ヒドロキシエチル）スルホンの50％
水溶液30実量部、炭酸ナトリウム４重量部、メイ
カテツクスHP−600 １重量部、ニツカシリコン
EPS−20を２重量部およびチオ尿素10重量部に水
を加えて合計100重量となした処理液を用いて実
施例１と同様の布を用いて実施例１の操作を繰り
返した。かくして得られた加工布は白度良好であ
り、防皺効果の判定基準は４級であつた。Example 2 50% of bis(β-hydroxyethyl)sulfone
30 parts by weight of aqueous solution, 4 parts by weight of sodium carbonate, 1 part by weight of Meikatex HP-600, Nikka Silicone
The operation of Example 1 was repeated using the same cloth as in Example 1, using a treatment solution prepared by adding water to 2 parts by weight of EPS-20 and 10 parts by weight of thiourea to make a total of 100 parts by weight. The thus obtained processed cloth had good whiteness, and the criterion for anti-wrinkle effect was grade 4.
なお防皺効果は、試験方法：JISL1072−1976
「織物及び編物の洗濯後のしわ評価試験方法」に
おけるＡ法によつて試験を行ない評価した。 The anti-wrinkle effect is determined by the test method: JISL1072-1976.
A test was conducted and evaluated using Method A in "Test method for evaluating wrinkles after washing of woven and knitted fabrics".
Claims (1)
媒存在下にビス（β−ヒドロキシエチル）スルホ
ンで処理することにより該繊維製品に防皺防縮効
果を与えるに際し、ビス（β−ヒドロキシエチ
ル）スルホン含有液中に尿素若しくはチオ尿素を
添加してなる処理液を該繊維製品に付着せしめる
ことを特徴とするセルロース系繊維含有繊維製品
の防皺防縮加工方法。1. When treating a textile product containing cellulose fibers with bis(β-hydroxyethyl) sulfone in the presence of an alkali catalyst to impart anti-wrinkle and shrink-proofing effects to the textile product, a solution containing bis(β-hydroxyethyl) sulfone is added. 1. A method for wrinkle-proofing and shrink-proofing textile products containing cellulose fibers, which comprises applying a treatment liquid containing urea or thiourea to the textile products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1933680A JPS56118966A (en) | 1980-02-18 | 1980-02-18 | Wrinkle and shringage preventing process of cellulosic fiber containing fiber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1933680A JPS56118966A (en) | 1980-02-18 | 1980-02-18 | Wrinkle and shringage preventing process of cellulosic fiber containing fiber product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56118966A JPS56118966A (en) | 1981-09-18 |
| JPS6233348B2 true JPS6233348B2 (en) | 1987-07-20 |
Family
ID=11996555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1933680A Granted JPS56118966A (en) | 1980-02-18 | 1980-02-18 | Wrinkle and shringage preventing process of cellulosic fiber containing fiber product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56118966A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2571721B2 (en) * | 1990-07-12 | 1997-01-16 | 日清紡績 株式会社 | Knit shrink-proofing method |
| JP2852491B2 (en) * | 1994-08-19 | 1999-02-03 | 富士紡績株式会社 | Processing method of cellulosic fabric |
| JP2852492B2 (en) * | 1994-08-31 | 1999-02-03 | 富士紡績株式会社 | Processing of cellulosic fabrics |
| JP2852493B2 (en) * | 1994-09-05 | 1999-02-03 | 富士紡績株式会社 | Morphologically stable processing of cellulosic fabrics |
-
1980
- 1980-02-18 JP JP1933680A patent/JPS56118966A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56118966A (en) | 1981-09-18 |
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