JP3391132B2 - Low friction treating agent for synthetic fibers and synthetic fibers provided with the treating agent - Google Patents
Low friction treating agent for synthetic fibers and synthetic fibers provided with the treating agentInfo
- Publication number
- JP3391132B2 JP3391132B2 JP714295A JP714295A JP3391132B2 JP 3391132 B2 JP3391132 B2 JP 3391132B2 JP 714295 A JP714295 A JP 714295A JP 714295 A JP714295 A JP 714295A JP 3391132 B2 JP3391132 B2 JP 3391132B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic fibers
- fiber
- friction
- agent
- synthetic
- 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 - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6433—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing carboxylic groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Description
【０００１】[0001]
【産業上の利用分野】本発明は、主に産業用合成繊維を
製造する工程で用いられる合成繊維用低摩擦化処理剤お
よびこの処理剤により処理された合成繊維に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic friction-reducing agent for synthetic fibers, which is mainly used in a process for producing industrial synthetic fibers, and a synthetic fiber treated with this agent.
【０００２】さらに詳しくは、低摩擦性のすぐれた合成
繊維を与え得る合成繊維用低摩擦化処理剤およびこの処
理剤で処理してなる繊維−繊維間摩擦、繊維−金属間摩
擦が小さく、耐摩耗保持率の大きい合成繊維、とくにシ
ートベルト用合成繊維に関するものである。More specifically, a synthetic friction-reducing treatment agent capable of giving an excellent synthetic fiber having a low friction property, and a fiber-fiber friction and a fiber-metal friction which are treated with this treatment agent are small, and The present invention relates to a synthetic fiber having a high wear retention rate, especially a synthetic fiber for a seat belt.
【０００３】[0003]
【従来の技術】従来、合成繊維の紡糸、延伸工程、とく
にシートベルト用ポリエステル繊維の紡糸、延伸工程に
は、種々の処理剤が必要に応じて使用されてきた。2. Description of the Related Art Conventionally, various treating agents have been used as necessary in the spinning and drawing steps of synthetic fibers, especially in the spinning and drawing steps of polyester fibers for seat belts.
【０００４】しかるに、従来の処理剤で処理した合成繊
維、とくにポリエステル繊維は、繊維−繊維間摩擦およ
び繊維−金属間摩擦が高いため、これを例えばシートベ
ルト用原着糸として適用する場合には、その基本性能で
ある滑り性、耐摩耗性および格納性などを十分満足し得
ないという問題を有していた。However, synthetic fibers treated with a conventional treating agent, particularly polyester fibers, have high fiber-fiber friction and fiber-metal friction, and therefore, when they are applied as, for example, a spun yarn for seat belts. However, there is a problem that the basic performances such as slipperiness, abrasion resistance, and storability cannot be sufficiently satisfied.
【０００５】そして、従来のシートベルト繊維用処理剤
としては、分岐アルコールと高級脂肪酸のエステルと、
非イオン系界面活性剤とからなる配合物を主成分とする
処理剤（例えば特開平２−１７５９６６号公報）が知ら
れている。As a conventional treating agent for seat belt fibers, a branched alcohol and an ester of a higher fatty acid,
There is known a treatment agent containing a mixture of a nonionic surfactant as a main component (for example, JP-A-2-175966).
【０００６】すなわち、上記特開平２−１７５９６６号
公報に記載されるシートベルト繊維用処理剤は、分岐ア
ルコールと高級脂肪酸のエステルを平滑剤して用い、プ
ロピレンオキサイドを含有しない非イオン系界面活性剤
を用いることによって、耐光性を改善しようとするもの
である。That is, the seatbelt fiber treating agent described in JP-A-2-175966 uses a branched alcohol and an ester of a higher fatty acid as a smoothing agent and does not contain propylene oxide. Is used to improve the light resistance.
【０００７】しかしながら、上記従来のシートベルト繊
維用処理剤においては、繊維−繊維間摩擦および繊維−
金属間摩擦を十分に改良することができず、これをシー
トベルト用原着糸に適用した場合には、仕上げられたシ
ートベルトの滑り性、耐摩耗性および格納性などが依然
として劣るという問題を残していた。However, in the above-mentioned conventional treating agents for seat belt fibers, the fiber-fiber friction and the fiber-fiber friction are
The metal-metal friction cannot be sufficiently improved, and when this is applied to the yarn-dyed yarn for seat belts, there is still a problem that the finished seat belts are still inferior in slipperiness, abrasion resistance and storability. I had left.
【０００８】[0008]
【発明が解決しようとする課題】本発明は、上述した従
来技術における問題点を解決することを課題として検討
した結果、達成されたものである。The present invention has been achieved as a result of studying to solve the above-mentioned problems in the prior art.
【０００９】したがって、本発明の目的は、低摩擦性の
すぐれた合成繊維を与え得る合成繊維用低摩擦化処理剤
およびこの処理剤で処理してなる繊維−繊維間摩擦、繊
維−金属間摩擦が小さく、耐摩耗保持率の大きい合成繊
維、とくにシートベルト用合成繊維を提供することにあ
る。Therefore, an object of the present invention is to provide a synthetic friction-reducing treatment agent capable of giving an excellent synthetic fiber having a low friction property, and a fiber-fiber friction and a fiber-metal friction produced by the treatment agent. To provide a synthetic fiber having a small wear resistance and a high wear resistance, particularly a synthetic fiber for a seat belt.
【００１０】[0010]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明の合成繊維用低摩擦化処理剤は、シートベ
ルト用ポリエステル繊維の処理剤であって、（ｉ）分子
量６００〜２０００のポリテトラメチレングリコールと
（ｉｉ）二塩基酸および一価脂肪酸とを反応させて得ら
れたエステルからなる平滑剤成分（Ａ）を必須成分とす
ることを特徴とする。In order to achieve the above object, the agent for reducing friction of synthetic fibers of the present invention is a sheet sheet.
A treating agent for polyester belt, and polytetramethylene glycol (i) molecular weight 600 to 2000
(Ii) Obtained by reacting dibasic acid and monovalent fatty acid
It is characterized in that the smoothing agent component (A) consisting of the obtained ester is an essential component.
【００１１】また、本発明の合成繊維は、合成繊維を紡
糸後、パッケージに巻取るまでの任意の段階で、上記の
合成繊維用低摩擦化処理剤が付与されていることを特徴
とする。Further, the synthetic fiber of the present invention is characterized in that the above-mentioned friction-reducing agent for synthetic fiber is applied at an arbitrary stage after spinning the synthetic fiber and before winding it into a package.
【００１２】そして、本発明の合成繊維は、ポリエステ
ル繊維またはポリエステル原着糸でり、シートベルト用
合成繊維として用いられることを特徴とする。The synthetic fiber of the present invention is characterized in that it is a polyester fiber or a polyester spun yarn and is used as a synthetic fiber for a seat belt.
【００１３】すなわち、本発明の合成繊維用低摩擦化処
理剤は、ポリテトラメチレングリコールを二塩基酸と結
合することにより分子量を大きくし、さらに末端を一価
脂肪散でエステル化する方法で得られた平滑剤成分
（Ａ）を必須成分とすることによって、処理繊維の繊維
−繊維間摩擦および繊維−金属間摩擦を従来に比しきわ
めて低くすることができる。That is, the agent for reducing friction of synthetic fibers of the present invention is obtained by a method in which polytetramethylene glycol is combined with a dibasic acid to increase the molecular weight, and further, the terminal is esterified with monovalent fat powder. By using the thus-obtained smoothing agent component (A) as an essential component, the fiber-fiber friction and the fiber-metal friction of the treated fiber can be made extremely low as compared with the conventional one.
【００１４】上記平滑剤成分（Ａ）におけるポリテトラ
メチレングリコールは、その分子量が６００〜２００
０、とくに８００〜２０００であることが重要であり、
分子量が６００以下では処理剤の油膜強度が低下し、２
０００以上では処理繊維の摩擦が大きくなり過ぎて、繊
維−金属間摩擦が高くなり、好ましくない。The polytetramethylene glycol in the above-mentioned smoothing agent component (A) has a molecular weight of 600 to 200.
0, especially 800-2000 is important,
If the molecular weight is 600 or less, the oil film strength of the treating agent decreases, and 2
When it is 000 or more, the friction of the treated fiber becomes too large and the friction between the fiber and the metal becomes high, which is not preferable.
【００１５】上記平滑剤成分（Ａ）における二塩基酸と
しては、マレイン酸、アジピン酸、チオジプロピオン酸
およびセバチン酸などが挙げられ、なかでもアジピン酸
およびおよびチオジプロピオン酸が好ましく使用され
る。Examples of the dibasic acid in the above-mentioned leveling agent component (A) include maleic acid, adipic acid, thiodipropionic acid and sebacic acid, among which adipic acid and thiodipropionic acid are preferably used. .
【００１６】上記平滑剤成分（Ａ）における一価脂肪酸
としては、オクチル酸、ラウリン酸、ミリスチン酸、パ
ルミチン酸、ステアリン酸、イソステアリン酸、オレイ
ン酸、リシノール酸、リノール酸およびリノレン酸など
が挙げられ、なかでもイソステアリン酸およびオレイン
酸が好ましく使用される。Examples of the monovalent fatty acid in the above-mentioned smoothing agent component (A) include octylic acid, lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, oleic acid, ricinoleic acid, linoleic acid and linolenic acid. Of these, isostearic acid and oleic acid are preferably used.
【００１７】上記平滑剤成分（Ａ）は、処理剤全体の３
０〜１００重量％以上を占めるように、単独または二種
以上の併用で使用されるが、本発明の合成繊維用低摩擦
化処理剤は、上記平滑剤成分（Ａ）以外に、他の平滑剤
成分（Ｂ）、界面活性剤成分（Ｃ）および制電剤成分
（Ｄ）の少なくとも１種を７０重量％未満の割合で含有
することができる。The above-mentioned leveling agent component (A) is 3 parts of the whole treating agent.
It is used singly or in combination of two or more so as to occupy 0 to 100% by weight or more, but the low friction treatment agent for synthetic fibers of the present invention is a smoothing agent other than the above smoothing agent component (A). At least one of the agent component (B), the surfactant component (C) and the antistatic agent component (D) can be contained in a proportion of less than 70% by weight.
【００１８】上記平滑剤成分（Ｂ）としては、精製スピ
ンドル油、流動パラフィンなどの鉱物油、ヤシ油、ヒマ
シ油などの植物油、イソステアリルラウレート、オレイ
ルオレート、ジオレイルアジペートなどの高級脂肪酸エ
ステル、ラウリルアルコールのエチレンオキサイド（Ｅ
Ｏ）２モル付加物ラウレート、トリデシルアルコールの
ＥＯ３モル付加物などのアルキルエーテルエステルおよ
びワックスなどが挙げられ、なかでも脂肪酸エステルお
よびアルキルエーテルエステルが好ましく使用される。Examples of the smoothing agent component (B) include refined spindle oil, mineral oil such as liquid paraffin, vegetable oil such as coconut oil and castor oil, higher fatty acid ester such as isostearyl laurate, oleyl oleate and dioleyl adipate, Ethylene oxide of lauryl alcohol (E
Examples thereof include alkyl ether esters such as O) 2 mol adduct laurate and EO 3 mol adduct of tridecyl alcohol, and waxes. Of these, fatty acid esters and alkyl ether esters are preferably used.
【００１９】本発明の合成繊維用低摩擦化処理剤に含有
される上記平滑剤成分（Ｂ）の割合は５〜３０重量％、
とくに１０〜２０重量％の範囲である。The proportion of the leveling agent component (B) contained in the friction reducing agent for synthetic fibers of the present invention is 5 to 30% by weight,
Particularly, it is in the range of 10 to 20% by weight.
【００２０】上記界面活性剤成分（Ｃ）としては、オク
チルアルコールのエチレンオキシド（ＥＯ）またはプロ
ピレンオキサイド（ＰＯ）付加物、ステアリルアルコー
ルのエチレンオキシド（ＥＯ）またはプロピレンオキサ
イド（ＰＯ）付加物、オレイルルアルコールのエチレン
オキシド（ＥＯ）付加物などの高級アルコールのアルキ
レンオキサイド付加物、および硬化ヒマシ油エチレンオ
キサイド（ＥＯ）２５モル付加物、ルビトールのエチレ
ンオキサイド（ＥＯ）２０モル付加物などの多価アルコ
ールアルキレンオキサイド付加物などが挙げられる。Examples of the surfactant component (C) include ethylene oxide (EO) or propylene oxide (PO) adduct of octyl alcohol, ethylene oxide (EO) or propylene oxide (PO) adduct of stearyl alcohol, and oleyl alcohol. Alkylene oxide adducts of higher alcohols such as ethylene oxide (EO) adducts, and polyhydric alcohol alkylene oxide adducts such as hydrogenated castor oil ethylene oxide (EO) 25 mol adducts and rubitol ethylene oxide (EO) 20 mol adducts. And so on.
【００２１】本発明の合成繊維用低摩擦化処理剤に含有
される上記界面活性剤成分（Ｃ）の割合は５〜２０重量
％、とくに１０〜１５重量％の範囲である。The proportion of the above-mentioned surfactant component (C) contained in the friction reducing agent for synthetic fibers of the present invention is in the range of 5 to 20% by weight, particularly 10 to 15% by weight.
【００２２】上記制電剤成分（Ｄ）としては、オレイン
酸石鹸、エルシン酸石鹸などの脂肪酸石鹸、ラウリルホ
スフェートカリウム塩、オレイルホスフェートナトリウ
ム塩などの有機ホスフェート塩、およびラウリルスルフ
ォネートナトリウム塩、ドデシルベンゼンスルフォン酸
ナトリウム塩などの有機スルフォネート塩などが挙げら
れる。Examples of the antistatic agent component (D) include fatty acid soaps such as oleic acid soap and erucic acid soap, organic phosphate salts such as lauryl phosphate potassium salt, oleyl phosphate sodium salt, and lauryl sulfonate sodium salt, dodecyl. Examples thereof include organic sulfonate salts such as benzenesulfonic acid sodium salt.
【００２３】本発明の合成繊維用低摩擦化処理剤に含有
される上記制電剤剤成分（Ｄ）の割合は１〜１０重量
％、とくに１〜５重量％の範囲である。The proportion of the antistatic agent component (D) contained in the synthetic fiber friction-reducing treatment agent of the present invention is in the range of 1 to 10% by weight, particularly 1 to 5% by weight.
【００２４】さらに、本発明の合成繊維用低摩擦化処理
剤は、上記平滑剤成分（Ａ）、他の平滑剤成分（Ｂ）、
界面活性剤成分（Ｃ）および制電剤成分（Ｄ）以外に、
アルカリ金属、アルキルアミンのアルキレンオキサイド
付加物などのＰＨ調整剤、酸化防止剤、紫外線吸収剤、
シリコーン化合物およびフッソ化合物などのその他の添
加剤を含有することができる。Further, the friction reducing agent for synthetic fibers of the present invention comprises the above smoothing agent component (A), another smoothing agent component (B),
In addition to the surfactant component (C) and the antistatic agent component (D),
PH adjusters such as alkali metal and alkylene oxide adducts of alkylamines, antioxidants, UV absorbers,
Other additives such as silicone compounds and fluorine compounds can be included.
【００２５】本発明の合成繊維用低摩擦化処理剤が含有
できる上記ＰＨ調整剤の割合は０．０２〜１０重量％、
とくに０．０３〜８重量％であり、その他の添加剤の割
合は０．２〜１０重量％、とくに０．０３〜５重量％の
範囲である。The proportion of the above-mentioned pH adjusting agent that can be contained in the friction reducing agent for synthetic fibers of the present invention is 0.02 to 10% by weight,
In particular, it is 0.03 to 8% by weight, and the proportion of other additives is in the range of 0.2 to 10% by weight, especially 0.03 to 5% by weight.
【００２６】本発明の合成繊維用低摩擦化処理剤は、合
成繊維の溶融紡糸・延伸工程または加工工程において、
非含水系および／または水で乳化したエマルジョン系処
理剤の形で糸条に対し付与される。The friction reducing agent for synthetic fibers according to the present invention is used in the melt spinning / drawing step or processing step of synthetic fibers.
It is applied to the yarn in the form of an emulsion-type treatment agent which is non-hydrated and / or emulsified with water.
【００２７】非含水系処理剤の場合は、原油のまま、紡
糸油剤に混合、もしくは低粘度鉱物油などの希釈剤で希
釈して使用されるが、希釈比率は通常２０〜８０重量
％、好ましくは３０〜７０重量％の範囲が好適である。In the case of a non-hydrous treating agent, the crude oil is used as it is, mixed with a spinning oil agent or diluted with a diluent such as a low-viscosity mineral oil. The dilution ratio is usually 20 to 80% by weight, preferably Is preferably in the range of 30 to 70% by weight.
【００２８】また、エマルジョン系処理剤の場合の希釈
比率は、通常５〜３０重量％、好ましくは１０〜２５重
量％の範囲が好適である。In the case of an emulsion type treating agent, the dilution ratio is usually 5 to 30% by weight, preferably 10 to 25% by weight.
【００２９】本発明に係る合成繊維用低摩擦化処理剤を
繊維に付与する給油方法としては、非水系油剤、あるい
は水で乳化しエマルジョン処理剤となし、これをローラ
ーあるいはガイド給油装置を用いて、ポリエステル繊維
またはポリエステル原着糸を紡糸後、巻取るまでの任意
の段階で、前記繊維または原着糸の表面に付与する方法
が挙げられる。The oiling method for applying the friction-reducing treatment agent for synthetic fibers according to the present invention to a fiber is a non-aqueous oil agent or an emulsion treatment agent emulsified with water, which is prepared by using a roller or a guide oiling device. A method of applying the polyester fiber or the polyester fiber-dyed yarn to the surface of the fiber or the fiber-dyed yarn at any stage after spinning and before winding.
【００３０】この場合の合成繊維用低摩擦化処理剤の合
成繊維に対する付着量は、０．３〜２．０重量％、好ま
しくは０．５〜１．５重量％の範囲が好適である。In this case, the amount of the friction-reducing treatment agent for synthetic fibers applied to the synthetic fibers is 0.3 to 2.0% by weight, preferably 0.5 to 1.5% by weight.
【００３１】以上説明したように、本発明の合成繊維用
低摩擦処理剤は、従来の合成繊維用処理剤に比較して、
低摩擦性のすぐれた合成繊維、とくにシートベルト用ポ
リエステル繊維を与えることができる。As described above, the low friction treatment agent for synthetic fibers of the present invention is
It is possible to provide synthetic fibers having excellent low friction properties, particularly polyester fibers for seat belts.
【００３２】そして、本発明に係る合成繊維用低摩擦化
処理剤が付与された合成繊維、とくにポリエステル繊維
またはポリエステル原着糸は、繊維−繊維間摩擦、繊維
−金属間摩擦が小さく、耐摩耗保持率が大きいという特
性を有しており、とくにシートベルト用ポリエステル原
糸として使用する場合にすぐれた耐摩擦性を発揮する。The synthetic fibers to which the friction reducing agent for synthetic fibers according to the present invention is applied, particularly polyester fibers or polyester fiber-dyed yarns, have small fiber-fiber friction and fiber-metal friction and wear resistance. It has the characteristic of high retention, and exhibits excellent abrasion resistance especially when used as polyester raw yarn for seat belts.
【００３３】以下に実施例を挙げて、本発明の構成およ
び効果をさらに詳述する。The constitution and effects of the present invention will be described in more detail below with reference to examples.
【００３４】[0034]
【実施例】各実施例および各比較例における評価は、次
の方法で行い、表示した。EXAMPLES The evaluation in each example and each comparative example was performed and displayed by the following method.
【００３５】繊維−繊維間摩擦：レーダー式摩擦測定器
を用い、得られた繊維同士間の摩擦係数を測定した。Fiber-fiber friction: The friction coefficient between the obtained fibers was measured using a radar-type friction measuring device.
【００３６】繊維−金属間摩擦：東レ式高荷重ミクロン
装置を用い、得られた繊維と金属との間の摩擦係数を測
定した。Fiber-metal friction: The coefficient of friction between the obtained fiber and metal was measured using a Toray high load micron device.
【００３７】原糸耐摩耗保持率：得られた繊維（延伸
糸）から８０Ｔ／ｍで片撚りを与えたコードを準備し、
このコードの一方の端を固定、他方の端に１００ｇの荷
重をセットし、鉄製の六角棒で繊維方向に５００回往復
擦過させた後の強伸度を測定した。Abrasion resistance of original yarn: A cord prepared by twisting the obtained fiber (drawn yarn) at 80 T / m is prepared.
One end of this cord was fixed, a load of 100 g was set on the other end, and the strength and elongation of the cord after reciprocating 500 times with a hexagonal iron rod in the fiber direction were measured.
【００３８】スルーとの摩擦 ：上記撚糸コードの一方
の端に２００ｇの荷重をセット、他方の端に１０Ｋｇロ
ードセルをセットすると共に、コードの中間部をスルー
に挿通し、角度：２０°でロードセルをコード方向に引
っ張る際のロードセル方向荷重（Ｆ1 ）およびスルー方
向荷重（Ｆ2 ）を測定し、Ｆ2 ／Ｆ1 の平方根×１００
を滑り性（％）として、滑り性が低い程格納性にすぐれ
ると判定した。Friction with thru: A load of 200 g was set at one end of the above twisted cord, a 10 kg load cell was set at the other end, and the middle portion of the cord was inserted into the through, and the load cell was set at an angle of 20 °. The load (F1) in the load cell direction and the load (F2) in the through direction when pulling in the cord direction are measured, and the square root of F2 / F1 x 100
Was determined as the slipperiness (%), and the lower the slipperiness, the better the storability.
【００３９】［実施例１〜５、比較例１〜５］紡出速
度：５００ｍ／分、引取速度：３０００ｍ／分のスピン
ドロー方式により、１５００デニール、１４４フィラメ
ントのポリエステル（ポリエチレンテレフタレート）を
溶融紡糸し、巻き取ることなく、２４５℃のホットロー
ラーを用いる２段延伸により、全延伸倍率５倍に熱延伸
した後、巻取り直前のポリエステル繊維に対し、表１の
組成からなる処理剤の２０重量％エマルジョン溶液を、
オイリングローラを用いて１．０重量％付与し、次いで
巻き取った。[Examples 1 to 5 and Comparative Examples 1 to 5] 1,500 denier and 144 filament polyester (polyethylene terephthalate) were melt-spun by a spin draw system with a spinning speed of 500 m / min and a take-up speed of 3000 m / min. Then, after being heat-stretched to a total draw ratio of 5 times by two-step stretching using a 245 ° C. hot roller without winding, 20 weight of the treating agent having the composition shown in Table 1 is added to the polyester fiber immediately before winding. % Emulsion solution
1.0% by weight was applied using an oiling roller, and then wound.
【００４０】表１における処理剤成分の各記号の詳細は
下記に示した通りである。
Ａ１……ポリテトラメチレングリコール１０００・アジ
ピン酸・オレイン酸エステル
Ａ２……ポリテトラメチレングリコール１０００・チオ
ジプロピオン酸・イソステアリン酸エステル
Ａ３……ポリテトラメチレングリコール１５００・アジ
ピン酸・イソステアリン酸エステル
Ｂ１……イソステアリルオレート
Ｂ２……オレイルオレート
Ｂ３……ジオレイルアジペート
Ｃ１……オクチルアルコール（ＰＯ・ＥＯ）付加物（分
子量：１５００）
Ｃ２……ステアリルアルコール（ＰＯ・ＥＯ）付加物
（分子量：１５００）
Ｃ３……オレイルアルコール（ＥＯ）付加物（分子量：
７００）
Ｃ４……硬化ヒマシ油（ＥＯ）１５モル付加物
Ｄ１……ラウリルアルコール（ＥＯ）３ホスフェートカ
リウム塩
Ｄ２……イソステアリルアルコール（ＥＯ）５ホスフェ
ートナトリウム塩
Ｅ１……ＩＲＧＡＮＯＸ ２４５
Ｅ２……シリコーン化合物
Ｅ３……オレイン酸石鹸
Ｅ４……ステアリルアミン（ＥＯ）１５モル付加物。Details of each symbol of the treatment agent component in Table 1 are as shown below. A1 ... Polytetramethylene glycol 1000 / adipic acid / oleic acid ester A2 ... Polytetramethylene glycol 1000 / thiodipropionic acid / isostearic acid ester A3 ... Polytetramethylene glycol 1500 / adipic acid / isostearic acid ester B1 ... Isostearyl oleate B2 ... oleyl oleate B3 ... Dioleyl adipate C1 ... Octyl alcohol (PO / EO) adduct (molecular weight: 1500) C2 ... Stearyl alcohol (PO / EO) adduct (molecular weight: 1500) C3 ... ... oleyl alcohol (EO) adduct (molecular weight:
700) C4 ... Hydrogenated castor oil (EO) 15 mol adduct D1 ... Lauryl alcohol (EO) 3 phosphate potassium salt D2 ... Isostearyl alcohol (EO) 5 phosphate sodium salt E1 ... IRGANOX 245 E2 ... Silicone compound E3: oleic acid soap E4: Stearylamine (EO) 15 mol adduct.
【００４１】[0041]
【表１】
上記の処理をして得られた各繊維について、上記の評価
を行った結果を、表２に示す。[Table 1] Table 2 shows the results of the above evaluations performed on the respective fibers obtained by the above treatment.
【００４２】[0042]
【表２】
表２から明らかなごとく、本発明の係る実施例１〜５
は、繊維−繊維間摩擦、繊維−金属間摩擦、スルーとの
摩擦が低く、原糸耐摩耗保持率が向上したものであり、
比較例１〜５に比べて、滑り性、耐摩耗性および収納性
にすぐれ、シートベルトとしての理想的な特性を有する
ものである。[Table 2] As is clear from Table 2, Examples 1 to 5 according to the present invention
Is a fiber-fiber friction, a fiber-metal friction, the friction with the through is low, the original yarn abrasion resistance retention rate is improved,
Compared to Comparative Examples 1 to 5, it is superior in slipperiness, wear resistance and storability and has ideal characteristics as a seat belt.
【００４３】[0043]
【発明の効果】本発明に係わる合成繊維用低摩擦化処理
剤は、従来の合成繊維用処理剤に比較して、低摩擦性の
すぐれた合成繊維、とくにシートベルト用ポリエステル
繊維を与えることができる。EFFECTS OF THE INVENTION The low-friction treatment agent for synthetic fibers according to the present invention can provide synthetic fibers having excellent low friction properties, especially polyester fibers for seat belts, as compared with conventional treatment agents for synthetic fibers. it can.
【００４４】そして、本発明に係る合成繊維用低摩擦化
処理剤が付与された合成繊維、とくにポリエステル繊維
またはポリエステル原着糸は、繊維−繊維間摩擦、繊維
−金属間摩擦が小さく、耐摩耗保持率が大きいという特
性を有しており、とくにシートベルト用ポリエステル原
糸として使用する場合にすぐれた耐摩擦性を発揮する。The synthetic fibers to which the friction reducing agent for synthetic fibers according to the present invention is applied, particularly polyester fibers or polyester-dyed yarns, have small fiber-fiber friction, fiber-metal friction, and wear resistance. It has the characteristic of high retention, and exhibits excellent abrasion resistance especially when used as polyester raw yarn for seat belts.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−216276（ＪＰ，Ａ) 特開 平６−158538（ＪＰ，Ａ) 特開 平５−263361（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D06M 13/00 - 13/535 D06M 15/00 - 15/715 ─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-2-216276 (JP, A) JP-A-6-158538 (JP, A) JP-A-5-263361 (JP, A) (58) Field (Int.Cl. 7 , DB name) D06M 13/00-13/535 D06M 15/00-15/715
Claims (9)
であって、（ｉ）分子量６００〜２０００のポリテトラ
メチレングリコールと（ｉｉ）二塩基酸および一価脂肪
酸とを反応させて得られたエステルからなる平滑剤成分
（Ａ）を必須成分とすることを特徴とする合成繊維用低
摩擦化処理剤。1. A treatment agent for polyester fibers for seat belts.
And (i) using polytetramethylene glycol having a molecular weight of 600 to 2000 and (ii) an ester obtained by reacting a dibasic acid and a monohydric fatty acid as an essential component (A). A low friction treatment agent for synthetic fibers.
とを特徴とする請求項１に記載の合成繊維用低摩擦化処
理剤。2. The friction-reducing treatment agent for synthetic fibers according to claim 1, which further contains another leveling agent component (B).
とを特徴とする請求項１または２に記載の合成繊維用低
摩擦化処理剤。3. The friction-reducing treatment agent for synthetic fibers according to claim 1, which further contains a surfactant component (C).
特徴とする請求項１〜３のいずれか１項に記載の合成繊
維用低摩擦化処理剤。4. The friction reducing agent for synthetic fibers according to claim 1, further comprising an antistatic agent component (D).
の３０重量％以上を占めることを特徴とする請求項１〜
４のいずれか１項に記載の合成繊維用低摩擦化処理剤。5. The content of the leveling agent component (A) accounts for 30% by weight or more of the entire treating agent .
4. The low friction treatment agent for synthetic fibers according to any one of 4 above.
での任意の段階で、請求項１〜５のいずれか１項に記載
の合成繊維用低摩擦化処理剤が付与されていることを特
徴とする合成繊維。6. The low friction treatment agent for synthetic fibers according to claim 1, which is applied at any stage after spinning the synthetic fibers and winding them into a package. Characteristic synthetic fiber.
繊維用低摩擦化処理剤が付与された合成繊維が、ポリエ
ステル繊維またはポリエステル原着糸であることを特徴
とする請求項６に記載の合成繊維。7. The synthetic fiber to which the friction-reducing agent for synthetic fibers according to any one of claims 1 to 5 is applied, is a polyester fiber or a polyester fiber-dyed yarn. 6. The synthetic fiber according to 6.
成繊維に対して０．３〜２．０重量％の範囲にあること
を特徴とする請求項６または７に記載の合成繊維。8. The synthesis according to claim 6 , wherein the amount of the friction-reducing treatment agent for synthetic fibers attached is in the range of 0.3 to 2.0% by weight based on the synthetic fibers. fiber.
いることを特徴とする請求項６〜８のいずれか１項に記
載の合成繊維。9. The synthetic fiber according to any one of claims 6 to 8, which is used as a polyester fiber for a seat belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP714295A JP3391132B2 (en) | 1995-01-20 | 1995-01-20 | Low friction treating agent for synthetic fibers and synthetic fibers provided with the treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP714295A JP3391132B2 (en) | 1995-01-20 | 1995-01-20 | Low friction treating agent for synthetic fibers and synthetic fibers provided with the treating agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08199474A JPH08199474A (en) | 1996-08-06 |
| JP3391132B2 true JP3391132B2 (en) | 2003-03-31 |
Family
ID=11657830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP714295A Expired - Lifetime JP3391132B2 (en) | 1995-01-20 | 1995-01-20 | Low friction treating agent for synthetic fibers and synthetic fibers provided with the treating agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3391132B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8419066B2 (en) | 2008-12-22 | 2013-04-16 | Takata Corporation | Seat belt device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2218297C (en) * | 1996-07-19 | 2009-02-03 | Toray Industries Inc. | Treatment for reducing friction of seat belts |
| JP4872215B2 (en) * | 2005-01-26 | 2012-02-08 | 東レ株式会社 | High strength polyester fiber |
-
1995
- 1995-01-20 JP JP714295A patent/JP3391132B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8419066B2 (en) | 2008-12-22 | 2013-04-16 | Takata Corporation | Seat belt device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08199474A (en) | 1996-08-06 |
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