JPH11302913A - Acrylic artificial hair fiber - Google Patents
Acrylic artificial hair fiberInfo
- Publication number
- JPH11302913A JPH11302913A JP10110573A JP11057398A JPH11302913A JP H11302913 A JPH11302913 A JP H11302913A JP 10110573 A JP10110573 A JP 10110573A JP 11057398 A JP11057398 A JP 11057398A JP H11302913 A JPH11302913 A JP H11302913A
- Authority
- JP
- Japan
- Prior art keywords
- carbon atoms
- alkyl group
- fiber
- artificial hair
- weight
- 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.)
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- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
(57)【要約】
【課題】 従来のアクリル系人工毛髪用繊維に比べ著し
く分繊性が良好で、櫛通りに優れ、且つヌメリ性のある
ソフトな触感と自然な光沢を有するアクリル系人工毛髪
用繊維を提供する。
【解決手段】 合成繊維の油剤として、ポリアミンポリ
アミド系柔軟剤（Ａ）を主成分とする油剤に、その固形
分に対して０．１〜１０重量％のシリコーン系油剤
（Ｂ）を加えた乳化分散液を、繊維乾燥重量に対し固形
分で０．０５〜２．０重量％付与してなるアクリル系人
工毛髪用繊維。太デニールのアクリル系湿式紡糸繊維の
欠点であった分繊性を著しく改善し、且つヌメリ性のあ
るソフトな触感を与え、櫛通り性を改善し、櫛を通した
時の毛先でのもつれを防止しうる。PROBLEM TO BE SOLVED: To provide a synthetic artificial hair having remarkably good fiber separation property, excellent combability, a soft touch with a slimy feel and a natural luster compared to conventional acrylic artificial hair fibers. Provide fibers for use. SOLUTION: As an oil agent for a synthetic fiber, an oil agent containing a polyamine polyamide-based softener (A) as a main component and a silicone oil agent (B) in an amount of 0.1 to 10% by weight based on the solid content thereof are emulsified. An acrylic artificial hair fiber obtained by adding a dispersion in an amount of 0.05 to 2.0% by weight as a solid content based on the dry weight of the fiber. Significantly improved fiber splitting, which was a drawback of thick denier acrylic wet-spun fibers, and gave a soft, slimy feel, improved combability, and entangled hair at the end of a comb. Can be prevented.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、かつら、ヘアピー
ス、人形用頭髪等に用いられるアクリル系人工毛髪用繊
維に関し、さらには、従来のアクリル系人工毛髪用繊維
に比べ、著しく分繊性に優れ、且つヌメリ性のあるソフ
トな触感と、自然な光沢を有し、櫛通りに優れたアクリ
ル系人工毛髪用繊維に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an acrylic artificial hair fiber used for wigs, hairpieces, doll's hair, etc., and furthermore has a remarkably excellent fiber separation property compared to conventional acrylic artificial hair fibers. The present invention relates to an acrylic artificial hair fiber having a slimy soft touch and natural luster, and excellent in combability.
【０００２】[0002]
【従来の技術】一般にカツラ、ヘアピース、人形用頭髪
等に使用される人工毛髪用繊維としては、アクリル系繊
維、塩化ビニル繊維、塩化ビニリデン繊維、ポリエステ
ル繊維、ナイロン繊維、ポリプロピレン繊維等がある。
これらの人工毛髪用繊維をカツラ、ヘアピース、人形毛
髪用途に供する場合、分繊性、光沢、触感・風合い、櫛
通り、カール性能の良さ等が品質の主な要求特性とな
る。これらの特性は勿論、繊維自体の特質にも影響され
るが、使用する油剤に負うところが大である。特にこの
分野でアクリル系繊維は、その人毛・獣毛ライクな風合
いの為に、主要な地位を占めている。しかし、従来アク
リル系繊維では、一般的にポリエーテル系油剤等が用い
られており、アクリル系繊維の湿式紡糸に際しては、乾
燥工程で一本一本の繊維が融着し易く、分繊性が劣ると
いう難点があった（この場合、分繊性が良いというのは
１本、１本の繊維が融着せず分離している状態をい
う）。分繊性が悪いと櫛の通りが悪かったり、櫛を通し
た時毛切れの原因になるので、分繊性は人工毛髪用繊維
の最重要な品質項目の一つである。2. Description of the Related Art Artificial hair fibers generally used for wigs, hairpieces, doll heads and the like include acrylic fibers, vinyl chloride fibers, vinylidene chloride fibers, polyester fibers, nylon fibers, polypropylene fibers and the like.
When these artificial hair fibers are used for wigs, hairpieces, and doll hair, the main characteristics required for the quality are fineness, gloss, texture / feel, combability, curling performance, and the like. These properties are, of course, affected by the properties of the fibers themselves, but are largely dependent on the oil used. In particular, acrylic fibers occupy a major position in this field due to their human / animal-like texture. However, conventionally, acrylic fibers generally use a polyether-based oil agent or the like.In wet spinning of acrylic fibers, fibers are easily fused one by one in a drying step, and fiber separation properties are poor. There was a drawback that the fibers were inferior (in this case, good fiber separation refers to a state in which one fiber and one fiber are separated without being fused). A poor fiber separation property is one of the most important quality items of artificial hair fibers, because combing is poor and the hair may break when passed through the comb.
【０００３】これらの解決のために、例えば繊維中に酢
酸セルロースや水酸化アルミニウム、酸化アルミニウ
ム、酸化マグネシウム、および酸化珪素等の艶消し剤を
添加する様な方法等が提案されているが、添加量が多い
と繊維のガサツキ感が増大し、櫛通り性が悪化したりす
る傾向にある。また、昨今好まれる様になってきた光沢
のある人工毛髪用繊維では、艶消し剤の添加量が多くで
きないため、良好な分繊性が得られない問題があった。
またシリコーン系油剤を単独で使用すると確かに分繊性
は向上するが、逆に繊維が滑りすぎ不自然な触感を与
え、且つカールが纏まらない問題があった。このように
分繊性、触感、櫛通り性、カール性能等の全てを満足で
きる毛髪用繊維性能を具備したアクリル系人工毛髪用繊
維は得られていないのが現状であった。[0003] In order to solve these problems, for example, a method of adding a matting agent such as cellulose acetate, aluminum hydroxide, aluminum oxide, magnesium oxide, and silicon oxide to fibers has been proposed. If the amount is large, the feeling of rough fibers increases, and the combability tends to deteriorate. Moreover, in the glossy artificial hair fibers that have been favored in recent years, there is a problem in that good fibrillation cannot be obtained because the amount of the delustering agent cannot be increased.
In addition, although the use of a silicone-based oil alone improves the fibrillation properties, the fibers are too slippery to give an unnatural feel and curls are not bundled. As described above, at present, there has not been obtained an acrylic artificial hair fiber having a hair fiber property satisfying all of the fiber separation property, touch feeling, combability, curl performance, and the like.
【０００４】[0004]
【発明が解決しようとする課題】本発明の目的は、従来
のアクリル系人工毛髪用繊維に比べ著しく分繊性が良好
で、櫛通り性に優れ、且つヌメリ性のあるソフトな触感
と自然な光沢を有するアクリル系人工毛髪用繊維を提供
することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a remarkably good fiber separation property, excellent combability, and a slimy soft touch and natural feel as compared with conventional acrylic artificial hair fibers. An object of the present invention is to provide a glossy acrylic artificial hair fiber.
【０００５】[0005]
【課題を解決するための手段】本発明者らは一般的にア
クリル系繊維の柔軟仕上げ剤として使用されるポリアミ
ンポリアミド系油剤に着目し、鋭意検討した結果、湿式
紡糸でも本油剤を使用すれば、従来よりも著しく分繊性
が良好で、且つヌメリ性のあるソフトな触感を有するア
クリル系人工毛髪用繊維が得られる事を見いだした。ポ
リアミンポリアミド系柔軟剤は、繊維間の摩擦係数を引
き下げ、繊維の触感にヌメリ性与え、繊維を柔らかくす
る作用を有する。しかし、反面、ポリアミンポリアミド
系柔軟剤は、プラスティック製の櫛を使用した際に繊維
の先端で毛がもつれて櫛が通り難いという重大な問題が
あった。この為、本発明者らはさらに検討を重ねた結
果、シリコーン系油剤を併用することで櫛通り性を改善
し、且つアクリル系人工毛髪用繊維の欠点であった分繊
性をも改善し、人工毛髪用繊維として理想的なアクリル
系人工毛髪用繊維の開発に成功し、本発明に到達した。Means for Solving the Problems The present inventors have focused on a polyamine polyamide-based oil agent generally used as a softening agent for acrylic fibers, and as a result of diligent studies, it has been found that the present oil agent can be used even in wet spinning. It has been found out that an acrylic artificial hair fiber having excellent softness and a slimy soft touch can be obtained. The polyamine polyamide-based softener has a function of lowering the coefficient of friction between fibers, giving the fibers a slimy feel, and softening the fibers. However, on the other hand, the polyamine polyamide-based softener has a serious problem that, when a plastic comb is used, the hair is entangled at the tip of the fiber and the comb is difficult to pass. Therefore, as a result of further studies, the present inventors have improved combability by using a silicone-based oil agent in combination, and also improved the fibrillation, which was a drawback of acrylic artificial hair fibers. The inventors succeeded in the development of an acrylic artificial hair fiber which is ideal as an artificial hair fiber, and reached the present invention.
【０００６】本発明者らは、分繊性が良好で、櫛通りに
優れ、ヌメリ性のあるソフトな触感と自然な光沢を有す
るアクリル系人工毛髪用繊維を鋭意検討した結果、油剤
としてポリアミンポリアミド系柔軟剤が太デニールのア
クリル系湿式紡糸繊維の欠点であった分繊性を著しく改
善し、且つヌメリ性のあるソフトな触感を与え、さらに
シリコ−ン系油剤を当該ポリアミンポリアミド系柔軟剤
に混合せしめることで、櫛通り性、特に櫛を通したとき
の毛先でのもつれを防止する効果があることを見い出
し、本発明を完成するに至った。The inventors of the present invention have conducted intensive studies on acrylic artificial hair fibers having a good fiber separation property, excellent combability, and a slimy soft touch and natural luster. As a result, polyamine polyamide was used as an oil agent. The softening agent significantly improves the fibrillation, which was a drawback of thick denier acrylic wet-spun fibers, and gives a soft, slimy feel. Furthermore, a silicone oil agent is added to the polyamine polyamide softening agent. It has been found that the mixing has an effect of combability, especially the effect of preventing tangling at the hair tips when passed through the comb, and has completed the present invention.
【０００７】すなわち本発明は、ポリアミンポリアミド
系柔軟剤（Ａ）を主成分とする油剤に、その固形分に対
して０．１〜１０重量％のシリコーン系油剤（Ｂ）を加
えた乳化分散液を、繊維乾燥重量に対し固形分で０．０
５〜２．０重量％付着してなるアクリル系人工毛髪用繊
維である。前記ポリアミンポリアミド系柔軟剤（Ａ）と
しては、下式（Ｉ）〜（ＸＩ）で表される化合物及び／
又はその塩からなる群から選択された少なくとも１種で
あることが好ましい。That is, the present invention provides an emulsified dispersion obtained by adding a silicone oil (B) in an amount of 0.1 to 10% by weight to the solid content of an oil mainly containing a polyamine polyamide softener (A). At a solid content of 0.0
Acrylic artificial hair fibers adhered in an amount of 5 to 2.0% by weight. As the polyamine polyamide-based softener (A), compounds represented by the following formulas (I) to (XI) and / or
Alternatively, it is preferably at least one selected from the group consisting of salts thereof.
【化１２】 （ポリアミンポリアミドエピクロールヒドリン付加物で
あって、Ｒ1 は炭素数が１５〜２５のアルキル基）Embedded image (Polyamine polyamide epichlorhydrin adduct, wherein R 1 is an alkyl group having 15 to 25 carbon atoms)
【化１３】 ( ポリアミンポリアミドエピクロールヒドリン付加物で
あって、Ｒ1 は炭素数が１５〜２５のアルキル基、Ｒ2
は炭素数が１〜３のアルキル基）Embedded image (Polyamine polyamide epichlorohydrin adduct, wherein R 1 is an alkyl group having 15 to 25 carbon atoms, R 2
Is an alkyl group having 1 to 3 carbon atoms)
【化１４】 （ポリアミンポリアミド尿素縮合物であって、Ｒ1 は炭
素数が１５〜２５のアルキル基）Embedded image (Polyamine polyamide urea condensate, wherein R 1 is an alkyl group having 15 to 25 carbon atoms)
【化１５】 ( ポリアミンポリアミド尿素縮合物であって、Ｒ1 は炭
素数が１５〜２５のアルキル基）Embedded image (Polyamine polyamide urea condensate, wherein R 1 is an alkyl group having 15 to 25 carbon atoms)
【化１６】 （ポリアミンポリアミド尿素縮合物であって、Ｒ1 は炭
素数が１５〜２５のアルキル基）Embedded image (Polyamine polyamide urea condensate, wherein R 1 is an alkyl group having 15 to 25 carbon atoms)
【化１７】 （Ｒ1 は炭素数が１５〜２５のアルキル基）Embedded image (R 1 is an alkyl group having 15 to 25 carbon atoms)
【化１８】 （Ｒ1 は炭素数が１５〜２５のアルキル基）Embedded image (R 1 is an alkyl group having 15 to 25 carbon atoms)
【化１９】 （Ｒ1 は炭素数が１５〜２５のアルキル基）Embedded image (R 1 is an alkyl group having 15 to 25 carbon atoms)
【化２０】 （Ｒ1 は炭素数が１５〜２５のアルキル基）Embedded image (R 1 is an alkyl group having 15 to 25 carbon atoms)
【化２１】 （Ｒ1 は炭素数が１５〜２５のアルキル基であり、ｎは
１〜５の正数）Embedded image (R 1 is an alkyl group having 15 to 25 carbon atoms, and n is a positive number of 1 to 5)
【化２２】 （Ｒ1 は炭素数が１５〜２５のアルキル基、Ｒ2 は炭素
数が１〜３のアルキル基であり、Ｘ- は塩酸、ジエチル
硫酸等の対イオンを示す） さらには、シリコーン系油剤（Ｂ）がジメチルポリシロ
キサン、メチルハイドジェンポリシロキサン、アミノ変
性シリコーン、エポキシ変性シリコーン、カルボン酸変
性シリコーン、ポリエーテル変性シリコーンからなる群
の内から選択された少なくとも１種であるのがより好ま
しい。Embedded image (R 1 is an alkyl group having 15 to 25 carbon atoms, R 2 is an alkyl group having 1 to 3 carbon atoms, and X − represents a counter ion such as hydrochloric acid, diethyl sulfate, etc.) More preferably, B) is at least one selected from the group consisting of dimethylpolysiloxane, methylhydridopolysiloxane, amino-modified silicone, epoxy-modified silicone, carboxylic acid-modified silicone, and polyether-modified silicone.
【０００８】[0008]
【発明の実施の形態】以下に、本発明をさらに詳しく説
明する。本発明のアクリル系人工毛髪用繊維に用いる油
剤として使用されるポリアミンポリアミド系柔軟剤
（Ａ）は、分子中にアミド基とアミノ基を併せ持つ系統
の油剤を指すものであり、好ましいものとしては前記式
（Ｉ）〜（ＸＩ）で表される化合物及び／又はその塩か
らなる群の内から選択される少なくとも１種が好まし
い。これらの化合物は、例えば酢酸塩、グリコール酸
塩、蟻酸塩、塩酸塩、ジエチル硫酸塩等の形であっても
良い。またポリアミンポリアミド系柔軟剤（Ａ）は、こ
れらの化合物単独であっても良いし、２種類以上の混合
物であっても良い。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail. The polyamine polyamide-based softener (A) used as the oil agent for the acrylic artificial hair fiber of the present invention refers to an oil agent of a system having both an amide group and an amino group in a molecule. At least one selected from the group consisting of the compounds represented by formulas (I) to (XI) and / or salts thereof is preferable. These compounds may be in the form of, for example, acetate, glycolate, formate, hydrochloride, diethyl sulfate and the like. Further, the polyamine polyamide-based softener (A) may be a single compound of these compounds or a mixture of two or more thereof.
【０００９】次に、本発明でいうシリコーン系油剤
（Ｂ）とは、カチオンタイプのポリアミンポリアミド系
柔軟剤（Ａ）と混合可能で、乳化分散性を損なわない物
が使用可能であり、例えば、ジメチルポリシロキサン、
メチルハイドロジェンポリシロキサン、アミノ変性シリ
コーン、エポキシ変性シリコーン、カルボン酸変性シリ
コーン、ポリエーテル変性シリコーン等が挙げられる。
中でも油剤の安定性、及び繊維の櫛通り性改善効果の点
からジメチルポリシロキサン及びアミノ変性シリコーン
がより好ましい。またシリコーン系油剤（Ｂ）の添加量
は、全油剤の固形分に対して０．１〜１０重量％、より
好ましくは０．３〜５重量％である。前記添加量が０．
１重量％未満であると目的とする櫛通り性が得られない
傾向がある。また逆に１０重量％を越えると過度に滑り
すぎて人工毛髪用繊維として好ましくない傾向になる。Next, the silicone type oil agent (B) used in the present invention may be any one which can be mixed with the cationic type polyamine polyamide type softener (A) and which does not impair the emulsifying and dispersing properties. Dimethylpolysiloxane,
Examples thereof include methyl hydrogen polysiloxane, amino-modified silicone, epoxy-modified silicone, carboxylic acid-modified silicone, and polyether-modified silicone.
Among them, dimethylpolysiloxane and amino-modified silicone are more preferable from the viewpoint of the stability of the oil agent and the effect of improving the combability of the fiber. The addition amount of the silicone oil (B) is 0.1 to 10% by weight, more preferably 0.3 to 5% by weight, based on the solid content of all the oils. The amount of addition is 0.
If it is less than 1% by weight, the desired combability tends not to be obtained. On the other hand, if it exceeds 10% by weight, it tends to be excessively slippery, which tends to be undesirable as a fiber for artificial hair.
【００１０】また合成繊維に付与する油剤の付着量は、
油剤固形分が繊維乾燥重量に対し０．０５〜２．０重量
％であるのが好ましいが、繊維素材や繊維の表面状態な
どによって、好ましい付着量は異なる。例えば、繊維表
面に微少な凹凸が多い場合は、好ましくは０．１〜１．
８重量％、さらに好ましくは０．３〜１．５重量％であ
り、また繊維表面が比較的平滑な場合、好ましくは、
０．０７〜１．５重量％、さらに好ましくは、０．１〜
１．２重量％である。油剤付着量が前記範囲より少なけ
れば目的とするソフトな触感が得られず、櫛通り性や分
繊性の改善効果が不足し、静電気が発生する。また前記
範囲より多くなると触感の粘着感が増加して好ましくな
い上、製造工程で油剤スケールの問題が発生する傾向が
ある。The amount of the oil agent to be applied to the synthetic fibers is as follows:
The solid content of the oil agent is preferably 0.05 to 2.0% by weight based on the dry weight of the fiber. For example, when there are many fine irregularities on the fiber surface, preferably 0.1 to 1.
8% by weight, more preferably 0.3 to 1.5% by weight, and when the fiber surface is relatively smooth,
0.07 to 1.5% by weight, more preferably 0.1 to
1.2% by weight. If the amount of the oil agent is less than the above range, the desired soft touch cannot be obtained, the effect of improving combability and fiber separation is insufficient, and static electricity is generated. If the amount exceeds the above range, the tackiness increases, which is not preferable. In addition, there is a tendency that a problem of oil scale occurs in the production process.
【００１１】さらに、本発明に使用する油剤は、本発明
の効果を損なわない限り、前記ポリアミンポリアミド系
柔軟剤（Ａ）及びシリコーン系油剤（Ｂ）以外の、他種
の油剤との混合物であっても良い。例えば、繊維の収束
性やしっとりした風合いを付与し、また静電気の発生を
防止する為に通常のポリエーテル（分子量２０００〜１
５０００）を油剤の固形分組成で３５重量％以下混合し
ても良い。但し３５重量％を越えると繊維の粘着感と収
束性が過度に強くなり、人工毛髪用繊維として好ましく
ない。また、本油剤の乳化分散性を向上させるために必
要な界面活性剤を発明の効果を損なわない範囲で添加す
ることが出来る。前記界面活性剤としては、例えば下式
（ＸII）Further, the oil agent used in the present invention is a mixture with other types of oil agents other than the polyamine polyamide-based softener (A) and the silicone oil agent (B) as long as the effects of the present invention are not impaired. May be. For example, in order to impart fiber convergence and a moist texture, and to prevent the generation of static electricity, ordinary polyether (molecular weight:
5000) may be mixed in an amount of 35% by weight or less based on the solid composition of the oil agent. However, if it exceeds 35% by weight, the adhesive feeling and convergence of the fiber become excessively strong, which is not preferable as a fiber for artificial hair. In addition, a surfactant necessary for improving the emulsifying dispersibility of the present oil agent can be added within a range that does not impair the effects of the present invention. As the surfactant, for example, the following formula (XII)
【化２３】 （式中のＲは硬化牛脂を示す。）で表されるカチオン系
界面活性剤及び下式（ＸIII ）Embedded image (Wherein R represents hardened tallow) and a cationic surfactant represented by the following formula (XIII):
【化２４】 （式中のＲはステアリルを、ｍ、ｎは整数を示し、ｍ＋
ｎ≦３０である。）で表される非イオン系界面活性剤を
示し、（ＸII）と（ＸIII ）との割合は、（ＸII）／
（ＸIII ）＝２／１が好ましい。Embedded image (Wherein R represents stearyl, m and n represent integers, and m +
n ≦ 30. ), Wherein the ratio of (XII) to (XIII) is (XII) /
(XIII) = 2/1 is preferred.
【００１２】油剤の付与方法としては通常の方法が採用
可能であるが、凝固−水洗後の膨潤糸条に付与するのが
良い。湿式紡糸法で紡糸された膨潤糸条とは凝固・水洗
上がりの未乾燥糸条であって、繊維中に多数の空孔を有
し、５０〜２００重量％以上の含水率を有する状態の糸
条をいう。As a method for applying the oil agent, an ordinary method can be adopted, but it is preferable to apply the oil agent to the swollen yarn after coagulation and washing. The swollen yarn spun by the wet spinning method is an undried yarn that has been coagulated and washed and has many pores in the fiber and a water content of 50 to 200% by weight or more. Article.
【００１３】本発明でいうアクリル系人工毛髪用繊維に
使用するアクリル系共重合体は、アクリロニトリルを３
０〜８０重量％含有し、塩化ビニルや塩化ビニリデンな
どに代表されるハロゲン含有モノマーの少なくとも１種
以上を７０〜２０重量％を含有するものが好ましく、さ
らにこれらと共重合可能な他のビニル系モノマー、例え
ばメタリルスルホン酸ソーダ、アリルスルホン酸ソー
ダ、スチレンスルホン酸ソーダ、アクリル酸、酢酸ビニ
ール、メタクリル酸、アクリル酸アルキルエステル、メ
タクリル酸アルキルエステルを共重合せしめたものであ
っても良い。The acrylic copolymer used in the acrylic artificial hair fiber according to the present invention is acrylonitrile containing 3
0 to 80% by weight, and preferably 70 to 20% by weight of at least one halogen-containing monomer represented by vinyl chloride, vinylidene chloride and the like. Monomers, for example, copolymers of sodium methallylsulfonate, sodium allylsulfonate, sodium styrenesulfonate, acrylic acid, vinyl acetate, methacrylic acid, alkyl acrylate, alkyl methacrylate may be used.
【００１４】さらに、本発明に使用するアクリル系人工
毛髪用繊維の単糸繊度は１０〜１００デニールが好まし
く、より好ましくは１５〜７０デニールである。単糸繊
度が１００デニールを越えると、毛髪用繊維としてあま
りにも硬すぎて好ましくない。また単糸繊度が１０デニ
ール未満では比較的細繊度のものが使用される人形毛髪
としても柔らかすぎて好ましくない。Further, the single fiber fineness of the acrylic artificial hair fiber used in the present invention is preferably from 10 to 100 denier, more preferably from 15 to 70 denier. If the single fiber fineness exceeds 100 denier, it is not preferable because the fiber for hair is too hard. Further, if the single-fiber fineness is less than 10 denier, doll hairs of relatively fine fineness are not preferred because they are too soft.
【００１５】[0015]
【実施例】以下、実施例を上げて本発明を具体的に説明
するが、本発明はこれらの実施例に限定されるものでは
ない。なお、実施例の記載に先立って、各種特性の評価
方法を示す。EXAMPLES Hereinafter, the present invention will be described specifically with reference to examples, but the present invention is not limited to these examples. Prior to the description of the examples, evaluation methods of various characteristics will be described.
【００１６】分繊性、櫛通り、触感、光沢は人工毛髪製
品開発の専門家による視感判定、官能評価による５段階
評価とした。 ［分繊性］：一定の繊維束を採り、視感によって１本１
本の繊維の分繊性を評価。 ［櫛通り］：プラスティック製のコームを用い、一定の
繊維束の櫛通りを評価。 ［触感・柔らかさ］：一定の繊維束を採り、触感を官能
評価。 ５：非常に良好。 ４：良好。 ３：普通。 ２：やや不良。 １：不良。 ［油剤感］：一定の繊維束を採り、触感のベタツキを評
価。 ５：非常に良好（ベタツキ少）。 ４：良好 （ベタツキ少）。 ３：普通。 ２：やや不良（ベタツキ気味）。 １：不良（ベタツキ大）。 ［光沢］：一定の繊維束を採り、繊維の表面光沢を視感
評価。 ５：非常に良好（自然光沢）。 ４：良好（自然光沢）。 ３：普通。 ２：やや不良（光沢強）。 １：不良（金属光沢）。 ［総合評価］ ５：非常に優れる。 ４：優れる。 ３：普通。 ２：やや劣る。 １：劣る。Fiber separation, combability, tactile sensation, and gloss were evaluated on a five-point scale based on visual evaluation and sensory evaluation by an expert in artificial hair product development. [Separation property]: Takes a fixed fiber bundle, one by one
Evaluate the fiber separation properties of the book fibers. [Combing]: A comb made of a certain fiber bundle was evaluated using a plastic comb. [Tactile sensation / softness]: A certain fiber bundle was taken and the tactile sensation was evaluated sensory. 5: Very good. 4: good. 3: Normal. 2: Somewhat poor. 1: Bad. [Oil feeling]: A certain fiber bundle was taken and the stickiness of the touch was evaluated. 5: Very good (small stickiness). 4: Good (small stickiness). 3: Normal. 2: Slightly poor (slightly sticky). 1: Poor (great stickiness). [Gloss]: A fixed fiber bundle is taken, and the surface gloss of the fiber is visually evaluated. 5: Very good (natural gloss). 4: Good (natural gloss). 3: Normal. 2: Slightly poor (high gloss). 1: Poor (metallic luster). [Overall evaluation] 5: Very good. 4: Excellent. 3: Normal. 2: Slightly inferior. 1: Poor.
【００１７】［実施例１〜１４、比較例１〜４］アクリ
ロニトリル４９重量％、塩化ビニル５０重量％、スチレ
ンスルホン酸ソーダ１重量％からなるアクリル系重合体
樹脂をアセトンに溶解して２９．５重量％の紡糸原液を
調製した。該紡糸原液を円形孔ノズル（孔径０．３ｍ
ｍ、孔数５０個）を用いて２０重量％アセトン水溶液中
に紡出した。さらに紡出糸条を５０〜６０℃の水洗浴に
導き、水洗しながら１．６倍に延伸し、ゲル膨潤糸条を
得た。上記方法で得られた繊維に、表１に示す種類及び
量（固形分）のポリアミンポリアミド系柔軟剤（Ａ）を
主成分とする油剤固形分１００重量％に対し、シリコー
ン系油剤（Ｂ）を表１の通り混合乳化分散し、浸漬法で
繊維重量に対し、固形分で表１に示す量を付与した。次
いで１２５℃の乾燥機で乾燥、緻密化の後、延伸及び熱
処理を行い、単糸繊度５０デニール、総繊度２５００デ
ニールの繊維を得た。また、ポリアミンポリアミド系柔
軟剤（Ａ）及びシリコーン系油剤（Ｂ）の混合組成比が
本発明の範囲外のものを比較例１〜２、油剤付着量が本
発明の範囲外のものを比較例３〜４とした。これらの評
価結果を表２に示す。Examples 1 to 14 and Comparative Examples 1 to 4 An acrylic polymer resin comprising 49% by weight of acrylonitrile, 50% by weight of vinyl chloride and 1% by weight of sodium styrenesulfonate was dissolved in acetone to obtain 29.5%. A weight percent spinning dope was prepared. The spinning stock solution was poured into a circular hole nozzle (pore diameter 0.3 m).
(m, number of holes: 50) using a 20% by weight acetone aqueous solution. Further, the spun yarn was guided to a water washing bath at 50 to 60 ° C. and stretched 1.6 times while washing with water to obtain a gel-swelled yarn. The silicone oil (B) was added to the fiber obtained by the above method with respect to 100% by weight of an oil solid containing 100% by weight of a polyamine polyamide softener (A) of the type and amount (solid content) shown in Table 1. As shown in Table 1, the mixture was emulsified and dispersed, and the amount shown in Table 1 was given in terms of solid content to the fiber weight by the dipping method. Next, after drying and densification with a dryer at 125 ° C., drawing and heat treatment were performed to obtain a fiber having a single yarn fineness of 50 denier and a total fineness of 2500 denier. In addition, Comparative Examples 1 and 2 were those in which the mixing composition ratio of the polyamine polyamide-based softener (A) and silicone-based oil agent (B) was out of the range of the present invention, and Comparative Examples were those in which the amount of the oil agent was out of the range of the present invention. 3 and 4. Table 2 shows the evaluation results.
【００１８】［実施例１５］アクリロニトリル４９重量
％、塩化ビニル５０重量％、スチレンスルホン酸ソーダ
１重量％からなるアクリル系重合体樹脂をアセトンに溶
解して２９．５重量％の紡糸原液を調製した。該紡糸原
液を円形孔ノズル（孔径０．３ｍｍ、孔数３６個）を用
いて１５重量％アセトン水溶液中に紡出した。さらに紡
出糸条を５０〜６０℃の水洗浴に導き、水洗しながら
１．６倍に延伸し、ゲル膨潤糸条を得た。上記方法で得
られた繊維に、表１に示す種類及び量（固形分）のポリ
アミンポリアミド系柔軟剤（Ａ）を主成分とする油剤固
形分１００重量％に対し、シリコーン系油剤（Ｂ）及び
ポリエーテル（平均分子量３０００）を表１の通り混合
乳化分散し、浸漬法で繊維重量に対し、固形分で表１に
示す量を付与した。次いで１２５℃の乾燥機で乾燥、緻
密化の後、延伸及び熱処理を行い、単糸繊度２０デニー
ル、総繊度７２０デニールの繊維を得た。この評価結果
を表２に示す。Example 15 An acrylic polymer resin consisting of 49% by weight of acrylonitrile, 50% by weight of vinyl chloride and 1% by weight of sodium styrenesulfonate was dissolved in acetone to prepare a 29.5% by weight spinning solution. . The spinning stock solution was spun into a 15% by weight acetone aqueous solution using a circular hole nozzle (pore diameter: 0.3 mm, number of holes: 36). Further, the spun yarn was guided to a water washing bath at 50 to 60 ° C. and stretched 1.6 times while washing with water to obtain a gel-swelled yarn. In the fiber obtained by the above method, the silicone oil agent (B) and the silicone oil agent (B) were added to 100% by weight of an oil agent solid content containing a polyamine polyamide-based softener (A) of the type and amount (solid content) shown in Table 1 as a main component. Polyether (average molecular weight: 3000) was mixed and emulsified and dispersed as shown in Table 1, and the amount shown in Table 1 was given in terms of solid content to the fiber weight by an immersion method. Next, after drying and densification with a dryer at 125 ° C., drawing and heat treatment were performed to obtain fibers having a single yarn fineness of 20 deniers and a total fineness of 720 deniers. Table 2 shows the evaluation results.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【表２】 [Table 2]
【００２１】[0021]
【発明の効果】本発明のアクリル系人工毛髪用繊維は、
合成繊維の油剤としてポリアミンポリアミド系柔軟剤
（Ａ）、及びシリコーン系油剤（Ｂ）を含む乳化分散液
を付着することで、従来の人工毛髪用繊維の問題であっ
た分繊性を著しく向上し、且つポリアミンポリアミド系
油剤に特有な毛先でのもつれを改善し、櫛通り性の良好
な、ヌメリ性のあるソフトな触感と、自然な光沢を有し
た人工毛髪用繊維を提供しうるものである。Industrial Applicability The acrylic artificial hair fiber of the present invention comprises:
By attaching an emulsified dispersion containing a polyamine polyamide-based softener (A) and a silicone-based oil (B) as oils for synthetic fibers, the fibrillation, which was a problem of conventional artificial hair fibers, is remarkably improved. It can improve the tangling at the hair tips peculiar to the polyamine polyamide-based oil agent, and can provide an artificial hair fiber having a good combability, a slimy soft touch and a natural luster. is there.
Claims (3)
主成分とする油剤に、その固形分に対して０．１〜１０
重量％のシリコーン系油剤（Ｂ）を加えた乳化分散液
を、繊維乾燥重量に対し固形分で０．０５〜２．０重量
％付着してなるアクリル系人工毛髪用繊維。1. An oil agent containing a polyamine polyamide-based softener (A) as a main component in an amount of 0.1 to 10 with respect to its solid content.
Acrylic artificial hair fibers obtained by adhering 0.05 to 2.0% by weight of a solid content based on the dry weight of the fiber, of an emulsified dispersion containing a silicone oil agent (B) in an amount of 1% by weight.
下式（Ｉ）〜（ＸＩ）で表される化合物及び／またはそ
の塩からなる群の内から選択された少なくとも１種であ
る請求項１記載のアクリル系人工毛髪用繊維。 【化１】 （ポリアミンポリアミドエピクロールヒドリン付加物で
あって、Ｒ1 は炭素数が１５〜２５のアルキル基） 【化２】 （ポリアミンポリアミドエピクロールヒドリン付加物で
あって、Ｒ1 は炭素数が１５〜２５のアルキル基、Ｒ2
は炭素数が１〜３のアルキル基） 【化３】 （ポリアミンポリアミド尿素縮合物であって、Ｒ1 は炭
素数が１５〜２５のアルキル基） 【化４】 （ポリアミンポリアミド尿素縮合物であって、Ｒ1 は炭
素数が１５〜２５のアルキル基） 【化５】 （ポリアミンポリアミド尿素縮合物であって、Ｒ1 は炭
素数が１５〜２５のアルキル基） 【化６】 （Ｒ1 は炭素数が１５〜２５のアルキル基） 【化７】 （Ｒ1 は炭素数が１５〜２５のアルキル基） 【化８】 （Ｒ1 は炭素数が１５〜２５のアルキル基） 【化９】 （Ｒ1 は炭素数が１５〜２５のアルキル基） 【化１０】 （Ｒ1 は炭素数が１５〜２５のアルキル基であり、ｎは
１〜５の正数） 【化１１】 （Ｒ1 は炭素数が１５〜２５のアルキル基、Ｒ2 は炭素
数が１〜３のアルキル基であり、Ｘ-は対イオンを示
す）2. The polyamine polyamide softener (A) is at least one selected from the group consisting of compounds represented by the following formulas (I) to (XI) and / or salts thereof. The acrylic artificial hair fiber according to the above. Embedded image (Polyamine polyamide epichlorhydrin adduct, wherein R 1 is an alkyl group having 15 to 25 carbon atoms) (Polyamine polyamide epichlorhydrin adduct, wherein R 1 is an alkyl group having 15 to 25 carbon atoms, R 2
Is an alkyl group having 1 to 3 carbon atoms) (Polyamine polyamide urea condensate, wherein R 1 is an alkyl group having 15 to 25 carbon atoms) (Polyamine polyamide urea condensate, wherein R 1 is an alkyl group having 15 to 25 carbon atoms) (Polyamine polyamide urea condensate, wherein R 1 is an alkyl group having 15 to 25 carbon atoms) (R 1 is an alkyl group having 15 to 25 carbon atoms) (R 1 is an alkyl group having 15 to 25 carbon atoms) (R 1 is an alkyl group having 15 to 25 carbon atoms) (R 1 is an alkyl group having 15 to 25 carbon atoms) (R 1 is an alkyl group having 15 to 25 carbon atoms, and n is a positive number of 1 to 5). (R 1 is an alkyl group having 15 to 25 carbon atoms, R 2 is an alkyl group having 1 to 3 carbon atoms, and X − represents a counter ion.)
シロキサン、メチルハイドジェンポリシロキサン、アミ
ノ変性シリコーン、エポキシ変性シリコーン、カルボン
酸変性シリコーン、ポリエーテル変性シリコーンからな
る群の内から選択された少なくとも１種である請求項１
記載のアクリル系人工毛髪用繊維。3. The silicone oil agent (B) is at least one selected from the group consisting of dimethyl polysiloxane, methyl hydrogen polysiloxane, amino-modified silicone, epoxy-modified silicone, carboxylic acid-modified silicone, and polyether-modified silicone. Claim 1 which is a seed
The acrylic artificial hair fiber according to the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057398A JP3952590B2 (en) | 1998-04-21 | 1998-04-21 | Acrylic fiber for artificial hair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057398A JP3952590B2 (en) | 1998-04-21 | 1998-04-21 | Acrylic fiber for artificial hair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11302913A true JPH11302913A (en) | 1999-11-02 |
| JP3952590B2 JP3952590B2 (en) | 2007-08-01 |
Family
ID=14539271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11057398A Expired - Lifetime JP3952590B2 (en) | 1998-04-21 | 1998-04-21 | Acrylic fiber for artificial hair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3952590B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225935A (en) * | 2001-02-02 | 2002-08-14 | Kanegafuchi Chem Ind Co Ltd | A method for packing a synthetic fiber bundle and a synthetic fiber bundle for a wig comprising the same. |
| JP2003169967A (en) * | 2001-12-07 | 2003-06-17 | Asahi Kasei Corp | Doll hair fiber |
| EP1696072A1 (en) * | 2005-02-24 | 2006-08-30 | Easy Hair Group Holding Limited | Artificial hair or doll's hair |
| WO2008026538A1 (en) * | 2006-08-29 | 2008-03-06 | Kaneka Corporation | Polyvinyl chloride fiber |
| CN103321053A (en) * | 2013-06-19 | 2013-09-25 | 江苏金太阳纺织科技有限公司 | Multifunctional softener and preparation method for same |
| JP2018059212A (en) * | 2016-09-30 | 2018-04-12 | ライオン株式会社 | Textile product shine generation inhibitor and fiber product shine generation control method |
| WO2024195678A1 (en) * | 2023-03-23 | 2024-09-26 | 株式会社カネカ | Water-repellent polyacrylonitrile-based artificial hair fiber |
-
1998
- 1998-04-21 JP JP11057398A patent/JP3952590B2/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225935A (en) * | 2001-02-02 | 2002-08-14 | Kanegafuchi Chem Ind Co Ltd | A method for packing a synthetic fiber bundle and a synthetic fiber bundle for a wig comprising the same. |
| JP2003169967A (en) * | 2001-12-07 | 2003-06-17 | Asahi Kasei Corp | Doll hair fiber |
| EP1696072A1 (en) * | 2005-02-24 | 2006-08-30 | Easy Hair Group Holding Limited | Artificial hair or doll's hair |
| WO2008026538A1 (en) * | 2006-08-29 | 2008-03-06 | Kaneka Corporation | Polyvinyl chloride fiber |
| CN103321053A (en) * | 2013-06-19 | 2013-09-25 | 江苏金太阳纺织科技有限公司 | Multifunctional softener and preparation method for same |
| CN103321053B (en) * | 2013-06-19 | 2015-06-10 | 江苏金太阳纺织科技有限公司 | Multifunctional softener and preparation method for same |
| JP2018059212A (en) * | 2016-09-30 | 2018-04-12 | ライオン株式会社 | Textile product shine generation inhibitor and fiber product shine generation control method |
| WO2024195678A1 (en) * | 2023-03-23 | 2024-09-26 | 株式会社カネカ | Water-repellent polyacrylonitrile-based artificial hair fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3952590B2 (en) | 2007-08-01 |
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