JPH0340148B2 - - Google Patents
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- Publication number
- JPH0340148B2 JPH0340148B2 JP22932087A JP22932087A JPH0340148B2 JP H0340148 B2 JPH0340148 B2 JP H0340148B2 JP 22932087 A JP22932087 A JP 22932087A JP 22932087 A JP22932087 A JP 22932087A JP H0340148 B2 JPH0340148 B2 JP H0340148B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- weight
- minutes
- aqueous solution
- soluble polymer
- 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 22
- 238000000034 method Methods 0.000 claims description 22
- 229920000742 Cotton Polymers 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229920003169 water-soluble polymer Polymers 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 5
- 229920002125 Sokalan® Polymers 0.000 claims description 4
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004584 polyacrylic acid Substances 0.000 claims description 3
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 238000005406 washing Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YGCOKJWKWLYHTG-UHFFFAOYSA-N [[4,6-bis[bis(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-(hydroxymethyl)amino]methanol Chemical compound OCN(CO)C1=NC(N(CO)CO)=NC(N(CO)CO)=N1 YGCOKJWKWLYHTG-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005517 mercerization Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- -1 etc. Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 1
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 1
- NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 240000004584 Tamarindus indica Species 0.000 description 1
- 235000004298 Tamarindus indica Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- USDJGQLNFPZEON-UHFFFAOYSA-N [[4,6-bis(hydroxymethylamino)-1,3,5-triazin-2-yl]amino]methanol Chemical compound OCNC1=NC(NCO)=NC(NCO)=N1 USDJGQLNFPZEON-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Substances OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
（産業上の利用分野）
本発明は綿繊維からなる繊維構造物の耐久性擬
麻加工に関するものである。
（従来の技術）
綿繊維構造物に麻様の風合を付与する擬麻加工
については従来より種々行なわれている。
例えば、アルカリによる膨潤硬化の方法とし
て、水酸化ナトリウムの低温マーセライズ加工を
行う方法、酸による膨潤硬化の方法として高濃度
（65％）の硫酸処理を行うパーチメント加工方法
がある。
又、仕上にて硬さを付与する樹脂例えば、ヘキ
サメチロールメラミン、トリメチロールメラミン
等のアミノプラスト樹脂、酢酸ビニル、エチレン
酢酸ビニル、アクリル、ウレタン等の合成樹脂の
エマルジヨン等を付与する方法、ポリビニルアル
コール、殿粉等の水溶性高分子化合物をメラミン
等によつて架橋する方法等がある。
（発明が解決しようとする問題点）
しかし、この様な従来の方法には種々の欠点が
ある。例えば、低温マーセライズ法では、生地が
硬くなりすぎチヨークマークの発生や折れジワが
後工程での染色ムラ、プリントムラになつたり、
洗濯に耐する耐久性が劣るという欠点がある。
又、パーチメント加工法では洗濯耐久性は良好
であるが、繊維の脆化や染色布やプリント布の変
色が大きい等の問題がある。
更に仕上処理による方法では、硬さは付与出来
るが麻様のシヤリ味、反撥性が得られず、又洗濯
耐久性が劣つたり、架橋法では強力の低下が大き
いという欠点がある。
本発明の目的は、従来行なわれている擬麻加工
と比較し、耐久性に優れた麻様のシヤリ味と硬さ
及び反撥性を付与し、しかも強力低下を少くした
綿織編物の擬麻加工方法を確立することにある。
（問題を解決するための手段）
本発明は、綿繊維からなる織編物の少なくとも
片面に、0.1〜10重量％の水溶性高分子化合物水
溶液を付与、乾燥した後、PH12以上のアルカリ溶
液を同面に付与し、次いでソーピング・乾燥する
ことを特徴とするものである。
本発明の織編物は綿繊維を用いてなるもので、
他にポリエステル繊維等の他繊維と混紡、交織、
交編して用いてもよい。但し、繊維構造物に対す
る綿繊維の量は約35重量％以上が好ましく、織編
物の目付も60〜200ｇ／m2程度とすることが麻様
の風合を現出するために好ましい。
本発明で言う水溶性高分子化合物とはビニル系
誘導体であるポリビニルアルコール、ポリアクリ
ル酸、ポリメタクリル酸（ポリアクリルアミド、
ポリメタクリルアミド）、天然高分子及びその誘
導体である澱粉、カルボキシメチル化澱粉、ヒド
ロキシエチル化澱粉、メチルセルロース、カルボ
キシメチルセルロース、カルボキシエチルセルロ
ース、ヒドロキシエチルセルロース等、天然高分
子ゴムであるグアガム、タマリンドガム等であ
る。
本発明では、前記織編物に対して、0.1〜10重
量％、好ましくは0.5〜５重量％の水溶性高分子
化合物の水溶液を付与する。
本発明で用いる水溶性高分子化合物水溶液に
は、アルカリ反応性架橋剤を0.01〜５重量％程
度、ヘキサメチロールメラミン等のメラミン誘導
体を0.1〜５重量％程度含有してもよく、アルカ
リ反応性架橋剤としてはエチレン又はポリエチレ
ングリコールジクリシジルエーテル、ポリグリセ
ロールポリグリシジルエーテル、グリセロールポ
リグリシジルエーテル、ポリプロピレングリコー
ルジクリシジルエーテル等のエポキシ化合物や
Ｎ・N′−メチレンビスアクリルアミド、ポリエ
チレングリコールジアクリレート、ポリエチレン
グリコールジメタクリレート等のジビニル化合物
及びβ・ヒドロキシエチルスルフオン等が挙げら
れる。
該水溶性高分子化合物水溶液の付与方法は特に
限定されず織編物表層に付与可能なものであれ
ば、パツド法、浸染法、噴霧法、塗布法等適宜の
方法が用い得、例えばパツド法の場合、ピツクア
ツプ率20〜100％、好ましくは40〜80％でパツデ
イングを行うとよい。又、該水溶性高分子化合物
水溶液の付与は必要に応じて両面に行つてもよ
い。次いで、該織編物を例えば60〜170℃で30〜
300秒間乾燥し、必要に応じて80〜170℃で15秒〜
30分間の熱処理を施した後、アルカリ溶液を付与
する。アルカリとしては水酸化ナトリウム、水酸
化カリウム、水酸化リチウム等が挙げられ、これ
らをPH12以上の高濃度水溶液となして付与する。
付与方法は前記水溶性高分子化合物水溶液付与面
と同面に対して行うものであれば特に限定され
ず、例えば５〜20重量％の水酸化ナトリウムを溶
解した−10〜60℃、好ましくは−５〜15℃の水溶
液を、ピツクアツプ率30〜120％でパツデイング
する方法等がある。
本織編物にアルカリを付与した後は通常20時間
以内に、界面活性剤や温湯等のソーピング液でソ
ーピング、次いで乾燥を行う。
（実施例）
次に本発明を実施例で詳細に説明するが、実施
例中の数値の基本となる試験方法は次の通りであ
る。
(1) 曲げ硬さ（ｇｆcm2／cm）KES風合試験器
（加藤鉄工所(株)製）
(2) 表面摩擦 同上
(3) 表面粗さ（micron） 同上
(4) 吸水速度（秒） JIS Ｌ−1096 Ａ法 滴下法
(5) 引裂強力（ｇ） JIS Ｌ−1096 Ｄ法
(6) 洗濯試験 JIS Ｌ−0217 103法
実施例 １
通常公知の方法で、精練・晒・シルケツト・染
色を行つた経60番手糸密度90本／インチ、緯60番
手糸密度88本／インチ、目付70ｇ／m2の綿平織物
を得た。
該織物をPVA−117（クラレ(株)製、ポリビニル
アルコール）それぞれ１重量％、２重量％、４重
量％の水溶液にてピツクアツプ率80％でパツド
後、120℃にて２分間乾燥を行つた。その後水酸
化ナトリウムの10重量％水溶液（PH13.4）をピツ
クアツプ率80％で25℃にて同面にパツド後、60秒
間放置して、水洗を５分間行つた後、ゾルゲNK
ニユー（明成化学(株)製、ノニオン系界面活性剤）
２ｇ／を含むソーピング液にて50〜60℃で10分
間ソーピングを行い、40℃で10分間の湯洗、脱
水、120℃にて２分間の乾燥を行い擬麻加工処理
をした染色品を得た。
得られた綿平織物の曲げ硬さ、表面摩擦、表面
粗さ、吸水速度、引裂強力を第１表に示す。
比較例 １
実施例１で使用したものと同一の綿平織物を使
用し、PVA−117（クラレ(株)製、ポリビニルアル
コール）それぞれ１重量％、２重量％、４重量％
と、架橋剤としてベツカミンJ101（大日本インキ
(株)製、ヘキサメチロールメラミン）をPVA−117
と同量と、ベツカミンJ101の触媒キヤタリスト
376（大日本インキ(株)製、有機アミン）をベツカミ
ンJ101の10重量％からなる水溶液にて、ピツクア
ツプ率80％でパツド後、120℃にて２分間乾燥を
行つた。
その後150℃にて３分間熱処理を行い、水洗を
５分間行つた後、ゾルゲNKニユー（明成化学(株)
製、ノニオン系界面活性剤）２ｇ／を含むソー
ピング液にて50〜60℃で10分間ソーピングを行
い、40℃で10分間の湯洗、脱水、120℃にて２分
間の乾燥を行い、擬麻加工した染色品を得た。
得られた綿平織物の曲げ硬さ、表面摩擦、表面
粗さ、吸水速度、引裂強力を第１表に示す。
(Industrial Application Field) The present invention relates to durable pseudo-linen processing of fiber structures made of cotton fibers. (Prior Art) Various types of pseudo-linen processing have been conventionally carried out to impart linen-like texture to cotton fiber structures. For example, an alkali-based swelling hardening method involves low-temperature mercerization using sodium hydroxide, and an acid-based swelling hardening method includes a parchment processing method that involves treatment with high-concentration (65%) sulfuric acid. In addition, resins that impart hardness in finishing, such as aminoplast resins such as hexamethylolmelamine and trimethylolmelamine, emulsions of synthetic resins such as vinyl acetate, ethylene vinyl acetate, acrylic and urethane, etc., and polyvinyl alcohol. There is a method of crosslinking a water-soluble polymer compound such as starch with melamine or the like. (Problems to be Solved by the Invention) However, such conventional methods have various drawbacks. For example, in the low-temperature mercerization method, the fabric becomes too hard, causing cheese marks and creases that can lead to uneven dyeing and printing in subsequent processes.
The drawback is that it has poor durability against washing. Furthermore, although the parchment processing method has good washing durability, there are problems such as embrittlement of fibers and large discoloration of dyed or printed fabrics. Furthermore, finishing methods can impart hardness, but linen-like crispness and repellency cannot be obtained, and washing durability is poor, while crosslinking methods have the disadvantage of significantly reducing strength. The purpose of the present invention is to provide a cotton woven and knitted pseudo-hemp material with excellent durability, hardness, and repellency, as well as less loss of strength, compared to the conventional pseudo-linen processing. The goal is to establish a processing method. (Means for Solving the Problem) The present invention applies an aqueous solution of a water-soluble polymer compound of 0.1 to 10% by weight to at least one side of a woven or knitted fabric made of cotton fibers, and after drying, an alkaline solution with a pH of 12 or higher is applied to at least one side of a woven or knitted fabric made of cotton fibers. It is characterized by applying it to the surface, followed by soaping and drying. The woven or knitted fabric of the present invention is made using cotton fibers,
In addition, blending with other fibers such as polyester fiber, interweaving,
It may be used in alternating knitting. However, the amount of cotton fibers in the fibrous structure is preferably about 35% by weight or more, and the basis weight of the woven or knitted fabric is preferably about 60 to 200 g/m 2 in order to create a linen-like texture. The water-soluble polymer compounds referred to in the present invention are vinyl derivatives such as polyvinyl alcohol, polyacrylic acid, polymethacrylic acid (polyacrylamide,
polymethacrylamide), natural polymers and their derivatives such as starch, carboxymethylated starch, hydroxyethylated starch, methylcellulose, carboxymethylcellulose, carboxyethylcellulose, hydroxyethylcellulose, etc., natural polymeric rubbers such as guar gum, tamarind gum, etc. . In the present invention, an aqueous solution of a water-soluble polymer compound of 0.1 to 10% by weight, preferably 0.5 to 5% by weight is applied to the woven or knitted fabric. The aqueous solution of the water-soluble polymer compound used in the present invention may contain about 0.01 to 5% by weight of an alkali-reactive crosslinking agent and about 0.1 to 5% by weight of a melamine derivative such as hexamethylolmelamine. Examples of agents include epoxy compounds such as ethylene or polyethylene glycol dicrycidyl ether, polyglycerol polyglycidyl ether, glycerol polyglycidyl ether, polypropylene glycol dicrycidyl ether, N/N'-methylene bisacrylamide, polyethylene glycol diacrylate, and polyethylene glycol dimethacrylate. and β-hydroxyethyl sulfonate. The method for applying the water-soluble polymer compound aqueous solution is not particularly limited, and any appropriate method such as a pad method, dyeing method, spraying method, coating method, etc. can be used as long as it can be applied to the surface layer of the woven or knitted fabric.For example, the pad method In such cases, padding should be performed at a pick-up rate of 20 to 100%, preferably 40 to 80%. Further, the aqueous solution of the water-soluble polymer compound may be applied to both surfaces as necessary. Next, the woven or knitted fabric is heated, for example, at 60 to 170°C for 30 to
Dry for 300 seconds, then 15 seconds at 80-170℃ if necessary
After heat treatment for 30 minutes, an alkaline solution is applied. Examples of the alkali include sodium hydroxide, potassium hydroxide, lithium hydroxide, etc., and these are applied in the form of a highly concentrated aqueous solution with a pH of 12 or higher.
The application method is not particularly limited as long as it is applied to the same surface as the surface to which the water-soluble polymer compound aqueous solution is applied. For example, 5 to 20% by weight of sodium hydroxide is dissolved at -10 to 60°C, preferably - There is a method of padding an aqueous solution at a temperature of 5 to 15°C at a pick-up rate of 30 to 120%. After applying alkali to the main woven or knitted fabric, it is usually soaped with a soaping liquid such as a surfactant or warm water, and then dried within 20 hours. (Example) Next, the present invention will be explained in detail with reference to Examples, and the test method that is the basis for the numerical values in the Examples is as follows. (1) Bending hardness (gfcm 2 /cm) KES texture tester (manufactured by Kato Iron Works Co., Ltd.) (2) Surface friction Same as above (3) Surface roughness (micron) Same as above (4) Water absorption rate (seconds) JIS L-1096 A method Dripping method (5) Tear strength (g) JIS L-1096 D method (6) Washing test JIS L-0217 103 method Example 1 Scouring, bleaching, mercerizing, and dyeing using commonly known methods. A plain cotton fabric was obtained having a thread density of 90 yarns/inch at the warp count of 60, a yarn density of 88 yarns/inch at the weft count of 60, and a basis weight of 70 g/m 2 . The fabric was padded with an aqueous solution of PVA-117 (manufactured by Kuraray Co., Ltd., polyvinyl alcohol) of 1% by weight, 2% by weight, and 4% by weight at a pick-up rate of 80%, and then dried at 120°C for 2 minutes. . After that, a 10% by weight aqueous solution of sodium hydroxide (PH13.4) was padded on the same surface at 25℃ with a pick-up rate of 80%, left for 60 seconds, washed with water for 5 minutes, and then Sorge NK
New (manufactured by Meisei Chemical Co., Ltd., nonionic surfactant)
Soap at 50 to 60℃ for 10 minutes with a soaping solution containing 2g/ml, wash in hot water at 40℃ for 10 minutes, dehydrate, and dry at 120℃ for 2 minutes to obtain a dyed product with imitation linen processing. Ta. Table 1 shows the bending hardness, surface friction, surface roughness, water absorption rate, and tear strength of the obtained plain cotton fabric. Comparative Example 1 The same cotton plain fabric as that used in Example 1 was used, and PVA-117 (manufactured by Kuraray Co., Ltd., polyvinyl alcohol) was 1% by weight, 2% by weight, and 4% by weight, respectively.
and Betsukamine J101 (Dainippon Ink) as a crosslinking agent.
Co., Ltd., hexamethylolmelamine) PVA-117
and the same amount of Betkamin J101 catalyst catalyst
376 (manufactured by Dainippon Ink Co., Ltd., organic amine) was padded with an aqueous solution containing 10% by weight of Betsukamine J101 at a pick-up rate of 80%, and then dried at 120° C. for 2 minutes. After that, heat treatment was performed at 150℃ for 3 minutes, and after washing with water for 5 minutes, Sorge NK New (Meisei Chemical Co., Ltd.)
Soap at 50 to 60℃ for 10 minutes with a soaping liquid containing 2g of nonionic surfactant (manufactured by Nippon Steel Co., Ltd.) at 50 to 60℃, rinse with hot water at 40℃ for 10 minutes, dehydrate, and dry at 120℃ for 2 minutes. A linen-processed dyed product was obtained. Table 1 shows the bending hardness, surface friction, surface roughness, water absorption rate, and tear strength of the obtained plain cotton fabric.
【表】
実施例 ２
実施例１で使用したものと同一の綿平織物を使
用しPVA−117（クラレ(株)製、ポリビニルアルコ
ール）２重量％、デナコールEX−810（長瀬化成
(株)製、エチレングリコールジグリシジルエーテ
ル）0.2重量％からなる水溶液にてピツクアツプ
率80％でパツド後、120℃にて２分間乾燥を行つ
た。
その後水酸化ナトリウム20重量％水溶液（PH13
以上）をピツクアツプ率80％で25℃にて同面にパ
ツド後、２分間放置して、水洗を５分間行つた
後、ゾルゲNKニユー（明成化学(株)製、ノニオン
系界面活性剤）２ｇ／を含むソーピング液にて
50〜60℃で10分間ソーピングを行つた後、40℃で
10分間湯洗、脱水し、120℃にて２分間乾燥を行
い擬麻加工処理した染色品を得た。
得られた綿平織物の曲げ硬さ、表面摩擦、表面
粗さ、吸水速度、引裂強力を第２表に示す。[Table] Example 2 The same cotton plain fabric as that used in Example 1 was used, and 2% by weight of PVA-117 (manufactured by Kuraray Co., Ltd., polyvinyl alcohol) and Denacol EX-810 (manufactured by Nagase Kasei Co., Ltd.) were added.
After padding with an aqueous solution containing 0.2% by weight of ethylene glycol diglycidyl ether (manufactured by Co., Ltd.) at a pick-up rate of 80%, the sample was dried at 120°C for 2 minutes. After that, a 20% by weight aqueous solution of sodium hydroxide (PH13) was added.
Above) was padded on the same surface at 25℃ with a pick-up rate of 80%, left for 2 minutes, washed with water for 5 minutes, and 2 g of Sorge NK New (manufactured by Meisei Chemical Co., Ltd., nonionic surfactant) / with soaping liquid containing
After soaping at 50-60℃ for 10 minutes, at 40℃
The dyed product was washed with hot water for 10 minutes, dehydrated, and dried at 120°C for 2 minutes to obtain a dyed product treated with imitation linen. Table 2 shows the bending hardness, surface friction, surface roughness, water absorption rate, and tear strength of the obtained plain cotton fabric.
【表】
実施例 ３
実施例１で使用したものと同一の綿平織物を使
用し、下記に示す水溶性高分子化合物２重量％及
びＮ−N′−メチレンビスアクリルアミド0.2重量
％からなる水溶液にてピツクアツプ率80％でパツ
ド後、120℃にて２分間乾燥を行つた。
(1) PVA−117（クラレ(株)製、ポリビニルアルコ
ール）
(2) セロゲンPR（第一工業製薬(株)製、カルボキシ
メチルセルロースナトリウム塩）
(3) カーボポール907（中外貿易(株)製、ポリアクリ
ル酸）
(4) コーンスターチ（日本コンスターチ(株)製、澱
粉）
その後水酸化ナトリウムの20重量％（PH13以
上）水溶液をピツクアツプ率80％で、−５℃にて
同面にパツド後、30秒間放置して、80℃にて10分
間湯洗を行つた後、10分間の水洗、脱水、120℃
にて２分間の乾燥を行い、擬麻加工処理した染色
品を得た。
得られた綿平織物の曲げ硬さ、表面摩擦、表面
粗さ、吸水速度、引裂強力を第３表に示す。
比較例 ２
実施例１で使用したものと同一の綿平織物を使
用し水酸化ナトリウムの20重量％水溶液をピツク
アツプ率80％で−５℃にてパツド後、30秒間放置
して、80℃にて10分間湯洗を行つた後、10分間の
水洗、脱水、120℃にて２分間の乾燥を行い、コ
ールドマーセライズ法による擬麻加工処理した染
色品を得た。
得られた綿平織物の曲げ硬さ、表面摩擦、表面
粗さ、吸水速度、引裂強力を第３表に示す。[Table] Example 3 Using the same cotton plain fabric as that used in Example 1, it was added to an aqueous solution consisting of 2% by weight of the water-soluble polymer compound shown below and 0.2% by weight of N-N'-methylenebisacrylamide. After padding at a pick-up rate of 80%, drying was performed at 120°C for 2 minutes. (1) PVA-117 (manufactured by Kuraray Co., Ltd., polyvinyl alcohol) (2) Celogen PR (manufactured by Daiichi Kogyo Seiyaku Co., Ltd., carboxymethyl cellulose sodium salt) (3) Carbopol 907 (manufactured by Chugai Boeki Co., Ltd., (Polyacrylic acid) (4) Cornstarch (manufactured by Nippon Constarch Co., Ltd., starch) After that, a 20% by weight (pH 13 or higher) aqueous solution of sodium hydroxide was applied to the same surface at -5°C at a pick-up rate of 80%, and then dried for 30 minutes. Leave for 10 seconds, wash with hot water for 10 minutes at 80°C, then wash with water for 10 minutes, dehydrate, and heat at 120°C.
The dyed product was dried for 2 minutes to obtain a dyed product treated with pseudo-hemp processing. Table 3 shows the bending hardness, surface friction, surface roughness, water absorption rate, and tear strength of the obtained plain cotton fabric. Comparative Example 2 Using the same cotton plain fabric as that used in Example 1, padded with a 20% by weight aqueous solution of sodium hydroxide at a pick-up rate of 80% at -5°C, left for 30 seconds, and heated to 80°C. After washing with hot water for 10 minutes, washing with water for 10 minutes, dehydrating, and drying at 120°C for 2 minutes to obtain a dyed product treated with pseudo-hemp processing by the cold mercerization method. Table 3 shows the bending hardness, surface friction, surface roughness, water absorption rate, and tear strength of the obtained plain cotton fabric.
【表】
（発明の効果）
本発明に係る擬麻加工方法は、綿織編物の強度
低下を招くことなく、麻様のシヤリ感、硬さ、反
撥性を付与することができ、しかも優れた耐久性
をも有するものである。[Table] (Effects of the invention) The faux linen processing method according to the present invention can impart linen-like silkiness, hardness, and resilience without causing a decrease in the strength of cotton woven or knitted materials, and has excellent It also has durability.
Claims (1)
0.1〜10重量％の水溶性高分子化合物水溶液を付
与、乾燥した後、PH12以上のアルカリ溶液を同面
に付与し、次いでソーピング・乾燥することを特
徴とする綿織編物の擬麻加工方法。 ２ 水溶性高分子化合物がポリビニルアルコー
ル、ポリアクリル酸、ポリメタクリル酸である特
許請求の範囲第１項記載の方法。 ３ 水溶性高分子化合物水溶液が0.01〜５重量％
のアルカリ反応性架橋剤を含有する特許請求の範
囲第１項記載の方法。[Claims] 1. On at least one side of a woven or knitted fabric made of cotton fibers,
A pseudo-linen processing method for a cotton woven or knitted material, which comprises applying a 0.1 to 10% by weight aqueous solution of a water-soluble polymer compound, drying, applying an alkaline solution with a pH of 12 or higher to the same surface, and then soaping and drying. 2. The method according to claim 1, wherein the water-soluble polymer compound is polyvinyl alcohol, polyacrylic acid, or polymethacrylic acid. 3 Water-soluble polymer compound aqueous solution is 0.01 to 5% by weight
2. The method according to claim 1, comprising an alkali-reactive crosslinking agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22932087A JPS6477680A (en) | 1987-09-11 | 1987-09-11 | Dummy hemp processing of cotton knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22932087A JPS6477680A (en) | 1987-09-11 | 1987-09-11 | Dummy hemp processing of cotton knitted fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6477680A JPS6477680A (en) | 1989-03-23 |
| JPH0340148B2 true JPH0340148B2 (en) | 1991-06-18 |
Family
ID=16890294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22932087A Granted JPS6477680A (en) | 1987-09-11 | 1987-09-11 | Dummy hemp processing of cotton knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6477680A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04100971A (en) * | 1990-08-20 | 1992-04-02 | Kanebo Ltd | Linen-like finishing of cellulosic fiber cloth |
| CN102251404B (en) * | 2011-05-09 | 2013-03-27 | 张家港耐尔纳米科技有限公司 | Preparation method of linnet cotton yarn |
| CN106758209B (en) * | 2017-01-16 | 2018-12-04 | 东华大学 | The method of the crease-resistant cotton fabric of high-tenacity is prepared under a kind of alkaline condition |
-
1987
- 1987-09-11 JP JP22932087A patent/JPS6477680A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6477680A (en) | 1989-03-23 |
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