JPH0434073A - Treating agent for synthetic fiber - Google Patents
Treating agent for synthetic fiberInfo
- Publication number
- JPH0434073A JPH0434073A JP2132118A JP13211890A JPH0434073A JP H0434073 A JPH0434073 A JP H0434073A JP 2132118 A JP2132118 A JP 2132118A JP 13211890 A JP13211890 A JP 13211890A JP H0434073 A JPH0434073 A JP H0434073A
- Authority
- JP
- Japan
- Prior art keywords
- treatment agent
- light resistance
- synthetic fiber
- synthetic fibers
- treating agent
- 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.)
- Pending
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 49
- 239000012209 synthetic fiber Substances 0.000 title claims abstract description 40
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 40
- 239000012190 activator Substances 0.000 claims abstract description 15
- -1 diester compound Chemical class 0.000 claims abstract description 12
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 7
- PDBKSKNFOPOYTP-UHFFFAOYSA-N 2-nonyltridecan-1-ol Chemical compound CCCCCCCCCCCC(CO)CCCCCCCCC PDBKSKNFOPOYTP-UHFFFAOYSA-N 0.000 abstract description 2
- CYSSSYKSBHKJQE-UHFFFAOYSA-N 2-undecylpentadecan-1-ol Chemical compound CCCCCCCCCCCCCC(CO)CCCCCCCCCCC CYSSSYKSBHKJQE-UHFFFAOYSA-N 0.000 abstract description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract description 2
- 150000003138 primary alcohols Chemical class 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 230000006866 deterioration Effects 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 8
- 238000009499 grossing Methods 0.000 description 7
- 230000007774 longterm Effects 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- BBBHAOOLZKQYKX-QXMHVHEDSA-N 16-methylheptadecyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCCCCCCCCCCCCCC(C)C BBBHAOOLZKQYKX-QXMHVHEDSA-N 0.000 description 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- YEGNTQBFSQBGJT-UHFFFAOYSA-N 2-heptylundecan-1-ol Chemical compound CCCCCCCCCC(CO)CCCCCCC YEGNTQBFSQBGJT-UHFFFAOYSA-N 0.000 description 1
- ODJQKYXPKWQWNK-UHFFFAOYSA-N 3,3'-Thiobispropanoic acid Chemical class OC(=O)CCSCCC(O)=O ODJQKYXPKWQWNK-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- AVIRVCOMMNJIBK-QXMHVHEDSA-N [(z)-octadec-9-enyl] 16-methylheptadecanoate Chemical compound CCCCCCCC\C=C/CCCCCCCCOC(=O)CCCCCCCCCCCCCCC(C)C AVIRVCOMMNJIBK-QXMHVHEDSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- ZOJBYZNEUISWFT-UHFFFAOYSA-N allyl isothiocyanate Chemical compound C=CCN=C=S ZOJBYZNEUISWFT-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- CXVXDJZIVPZPSN-UHFFFAOYSA-N docosan-10-ol Chemical compound CCCCCCCCCCCCC(O)CCCCCCCCC CXVXDJZIVPZPSN-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000008164 mustard oil Substances 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、合成繊維用処理剤に関するものであり、詳し
くは平滑剤および非イオン活性側成分からなる合成繊維
用処理剤に関するもので、合成繊維を長時間紫外線に曝
しても強力が低下しに＜＜、安定した耐光性を付与する
ことのできる合成繊維用処理剤に関するものである。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a treatment agent for synthetic fibers, and more specifically to a treatment agent for synthetic fibers comprising a smoothing agent and a nonionic active component. This invention relates to a treatment agent for synthetic fibers that can impart stable light resistance without decreasing strength even when the fibers are exposed to ultraviolet light for a long time.
［従来の技術］
従来、合成繊維用処理剤における平滑剤とし關
ては、例えば特公昭６２−９７９２８号公報、特公昭４
８−３２３１６号公報に記載されたものが知られている
。[Prior Art] Conventionally, as a smoothing agent in a treatment agent for synthetic fibers, for example, Japanese Patent Publication No. 62-97928, Japanese Patent Publication No. 4
The one described in Japanese Patent No. 8-32316 is known.
一方、合成繊維用処理剤における非イオン活性剤として
は、例えば特開昭５４−１４７２１号公報に記載された
ものが知られている。On the other hand, as a nonionic activator in a treatment agent for synthetic fibers, for example, those described in JP-A-54-14721 are known.
［発明が解決しようとする課題］
前記の特公昭４８−３２３１６号公報には一般に合成繊
維に付与される平滑剤として、鉱物油、不飽和−価アル
コールと不飽和−塩基性脂肪酸のエステル、−価アルコ
ールと二塩基性脂肪酸のエステル、多価アルコールと−
塩基性脂肪酸のエステルが記載されている。[Problems to be Solved by the Invention] The above-mentioned Japanese Patent Publication No. 48-32316 describes mineral oil, esters of unsaturated alcohols and unsaturated basic fatty acids, as smoothing agents that are generally applied to synthetic fibers. Esters of alcohols and dibasic fatty acids, polyhydric alcohols and -
Esters of basic fatty acids are described.
卵
また、前記の特紮昭６２−９７９２８号公報には特にシ
ートベルト用の合成繊維に付与する平滑剤として、イソ
ステアリルオレートおよびオレイルイソステアレートが
記載されている。In addition, the above-mentioned Japanese Patent Publication No. 62-97928 describes isostearyl oleate and oleyl isostearate as smoothing agents to be applied to synthetic fibers for seat belts.
前記の各平滑剤の場合、合成繊維に付与し、該合成繊維
を編織してシートベルト、カーシートなどに使用した時
、該シートベルト、カーシートが長時間紫外線に暴され
ると紫外線の影響をうけて主たる骨格である脂肪族の炭
化水素が分解し、合成繊維の表面を保護する能力を失い
、該合成繊維の耐光性がなくなり、合成繊維を形成する
ポリマー自身が分解し、強力が低下するという課題を有
していた。In the case of each of the above-mentioned smoothing agents, when the synthetic fibers are knitted and woven and used for seat belts, car seats, etc., if the seat belts or car seats are exposed to ultraviolet rays for a long time, they will be affected by the ultraviolet rays. As a result, the aliphatic hydrocarbons that make up the main skeleton decompose, losing the ability to protect the surface of the synthetic fiber, causing the synthetic fiber to lose its light resistance, and the polymer itself that forms the synthetic fiber to decompose, reducing its strength. We had the challenge of doing so.
一方、前記の特開昭５４−１４７２１号公報には非イオ
ン活性剤として硬化しマシ油エチレンオキサイド付加物
（エチレンオキサイド付加３０モル）が記載されている
。また、非イオン活性剤としては一般に高級アルコール
ＥＯ付加物、高級アルコールＥＯＰＯ付加物が知られて
いる。On the other hand, the above-mentioned Japanese Patent Application Laid-Open No. 14721/1983 describes a hardened castor oil ethylene oxide adduct (30 moles of ethylene oxide added) as a nonionic activator. Furthermore, higher alcohol EO adducts and higher alcohol EOPO adducts are generally known as nonionic activators.
前記の硬化しマシ油ＥＯ付加物、高級アルコールＥＯ付
加物、高級アルコールＥＯＰＯ付加物の場合、合成繊維
に付与し、該合成繊維を編織してシートベルト、カーシ
ートなどに使用した時、該シートベルト、カーシートが
長時間紫外線に暴されると紫外線の影響を受けて非イオ
ン活性剤成分（乳化剤成分）が分解し、合成繊維の表面
を保護する能力を失い、該合成繊維の耐光性がなくなり
、合成繊維を形成するポリマー自身が分解し、強力が低
下するという課題を有していた。In the case of the above-mentioned hardened mustard oil EO adduct, higher alcohol EO adduct, and higher alcohol EOPO adduct, when it is applied to synthetic fiber and the synthetic fiber is knitted and used for seat belts, car seats, etc., the sheet When belts and car seats are exposed to ultraviolet light for a long time, the nonionic activator component (emulsifier component) decomposes under the influence of ultraviolet rays, loses its ability to protect the surface of synthetic fibers, and the light resistance of the synthetic fibers deteriorates. The problem is that the polymer itself that forms the synthetic fiber decomposes, reducing its strength.
前記の課題の解決には、紫外線により分解し難い骨格を
持つ事が必要であり、また、平滑剤成分、非イオン活性
剤成分（乳化剤成分）のいずれもが分解し難い骨格を持
つ事が必須である。To solve the above problems, it is necessary to have a skeleton that is difficult to decompose by ultraviolet rays, and it is also essential that both the smoothing agent component and the nonionic activator component (emulsifier component) have a skeleton that is difficult to decompose. It is.
本発明の目的は、前記の従来技術における課題を解消し
た合成繊維用処理剤を提供するものであり、合成繊維を
長時間紫外線に曝しても強力劣化の少ない安定した耐光
性を付与することのできる合成繊維用処理剤を提供する
ことにある。An object of the present invention is to provide a treatment agent for synthetic fibers that solves the problems in the prior art described above, and is capable of imparting stable light resistance with little strong deterioration even when synthetic fibers are exposed to ultraviolet rays for a long time. The purpose of the present invention is to provide a processing agent for synthetic fibers that can be used to treat synthetic fibers.
本発明の他の目的は、シートベルト、カーシートなど合
成繊維からなる車用品の耐熱性、耐光性を改良すること
にあり、車を屋外に駐車することによって長時間高温下
で日光に曝され、特に紫外線の影響、すなわちシートベ
ルト、カーシートなどの合成繊維製品の耐熱性、耐光性
を改良し、強力劣化を防止し、合成繊維製品の耐用期間
を延長しうる合成繊維用処理剤を提供することにある。Another object of the present invention is to improve the heat resistance and light resistance of car accessories made of synthetic fibers, such as seat belts and car seats. Provides a treatment agent for synthetic fibers that can improve the heat resistance and light resistance of synthetic fiber products such as seat belts and car seats, especially against the effects of ultraviolet rays, prevent strong deterioration, and extend the service life of synthetic fiber products. It's about doing.
［課題を解決するための手段および作用コ本発明の構成
は、
合成繊維用処理剤において
Ａ、テレフタール酸と下記一般式で示す一価アルコール
とから得られるジエステル化合物が５０〜８０重量％、
Ｂ、アルキルフェノールにエチレンオキサイドを付加し
、そのモル数が４〜４０モルからなる非イオン活性剤が
２０〜５０重量％、が混合されてなることを特徴とする
合成繊維用処理剤
にある。[Means and Effects for Solving the Problems] The composition of the present invention is as follows: A, a diester compound obtained from terephthalic acid and a monohydric alcohol represented by the following general formula is 50 to 80% by weight in a treatment agent for synthetic fibers; A processing agent for synthetic fibers is characterized in that ethylene oxide is added to alkylphenol, and 20 to 50% by weight of a nonionic activator having a mole number of 4 to 40 moles is mixed therein.
一般式 Ｒ２−ＣＨＣＨ２０Ｈ
前記の一般式で示される化合物の具体例としては、２−
ノニルトリデカノールと２−ウンデシルペンタデカノー
ルの混合物、２−ノニルトリデカノールと２−ヘプチル
−ウンデカノール、２−２−ウンデシルペンタデカノー
ルなどがあげられる。General formula R2-CHCH20H Specific examples of compounds represented by the above general formula include 2-
Examples include a mixture of nonyltridecanol and 2-undecylpentadecanol, 2-nonyltridecanol and 2-heptyl-undecanol, and 2-2-undecylpentadecanol.
本発明におけるジエステル化合物は、そのアルコール成
分が一般式の化合物で、しかもそのアルキル基Ｒ１、Ｒ
２の炭素数がそれぞれ独立に６〜２０に限定される。炭
素数が６よりも小さくなると、平滑性が低下する。また
、２０よりも大であると、平滑性、耐熱性が低下する。The diester compound in the present invention is a compound whose alcohol component is of the general formula, and whose alkyl groups R1, R
The number of carbon atoms in 2 is each independently limited to 6 to 20. When the number of carbon atoms is less than 6, smoothness decreases. Moreover, when it is larger than 20, smoothness and heat resistance decrease.
また、ステアリルアルコール、セチルアルコールなどの
直鎖アルコールは固状性が強いため繊維処理剤として適
さず、オレイルアルコールなどの二重結合含有アルコー
ルも耐熱性が低下する。またその他二価エステル、チオ
ジプロピオン酸エステル、多価エステル類は、前記ジエ
ステル化合物より耐光性が劣る。Further, straight chain alcohols such as stearyl alcohol and cetyl alcohol are not suitable as fiber treatment agents because of their strong solidity, and double bond-containing alcohols such as oleyl alcohol also have reduced heat resistance. In addition, other divalent esters, thiodipropionic acid esters, and polyvalent esters have poorer light resistance than the diester compounds.
本発明の合成繊維用処理剤に用いる非イオン活性剤とし
ては、アルキルフェノールにエチレンオキサイドを付加
し、エチレンオキサイドの付加モル数が４〜４０モルか
らなる非イオン活性剤が用いられる。エチレンオキサイ
ドの付加モル数が４モルより少ないと乳化が困難となり
、エチレンオキサイドの付加モル数が４０モｌしより多
いと平滑性および処理剤安定性が低下する。As the nonionic activator used in the synthetic fiber treatment agent of the present invention, a nonionic activator obtained by adding ethylene oxide to an alkylphenol and having an added mole number of ethylene oxide of 4 to 40 moles is used. If the number of moles of ethylene oxide added is less than 4 moles, emulsification will be difficult, and if the number of moles of ethylene oxide added is more than 40 moles, the smoothness and stability of the processing agent will decrease.
好ましい非イオン活性剤としては、ノニルフェノール、
ドデシルフェノールにエチレンオキサイドを７〜１５モ
ル付加した化合物である。Preferred nonionic surfactants include nonylphenol,
It is a compound obtained by adding 7 to 15 moles of ethylene oxide to dodecylphenol.
本発明において、ジエステル化合物と前記非イオン活性
剤との合計を１００重量％とじて、ジエステル化合物が
５０〜８０重量％含有されている。該ジエステル化合物
の含量が５０重量％より少量であると処理剤全体として
の耐熱性、平滑性が不足することがあり、また８０重量
％よりも多量になると処理剤の品質安定性が悪くなり好
ましくない。In the present invention, the diester compound is contained in an amount of 50 to 80% by weight, with the total of the diester compound and the nonionic activator being 100% by weight. If the content of the diester compound is less than 50% by weight, the heat resistance and smoothness of the treatment agent as a whole may be insufficient, and if the content is more than 80% by weight, the quality stability of the treatment agent will deteriorate, which is preferable. do not have.
一方、非イオン活性剤の含量は２０〜５０重量％であり
、該非イオン活性剤の含量が２０重量％より少量である
と処理剤の品質安定性が悪くなることがあり、５０重量
％よりも多量になると処理剤全体として耐熱性、平滑性
が不足することがあり好ましくない。On the other hand, the content of the nonionic activator is 20 to 50% by weight, and if the content of the nonionic activator is less than 20% by weight, the quality stability of the treatment agent may deteriorate; If the amount is too large, the heat resistance and smoothness of the treatment agent as a whole may be insufficient, which is not preferable.
本発明において前記テレフタール酸のジエステルとアル
キルフェノールエチレンオキサイド付加物の両者を含有
する事が必須であり、この両者を含有することによって
耐光性を向上しうる。In the present invention, it is essential to contain both the diester of terephthalic acid and the alkylphenol ethylene oxide adduct, and light resistance can be improved by containing both.
前記のジエステル化合物は、例えば、テレフタール酸と
アルコール類とを反応させることによって得られる。The diester compound described above can be obtained, for example, by reacting terephthalic acid and alcohol.
本発明に係る合成１ｍ雌用処理剤を繊維に付与する方法
としては、非含水処理剤、あるいは水で乳化してエマル
ション処理剤となし、ローラあるいはガイドを用いて合
成繊維の紡糸工程あるいは延伸工程で付与される。The method of applying the synthetic 1m female treatment agent according to the present invention to fibers includes using a non-hydrous treatment agent or emulsifying it with water to form an emulsion treatment agent, and using a roller or guide in the spinning or drawing process of synthetic fibers. It is given in
本発明に係る合成繊維用処理剤が付与された合成繊維は
耐光性に優れており、繊維の製造および加工工程などで
使用された後、製品となってから長時間紫外線に曝され
る過程を経るもの、例えばシートベルト用、カーシート
用などに用いられる合成繊維の処理剤として適する。Synthetic fibers that have been treated with the synthetic fiber treatment agent of the present invention have excellent light resistance, and after being used in fiber manufacturing and processing processes, they are exposed to ultraviolet rays for a long time after being made into products. It is suitable as a treatment agent for synthetic fibers used in things that are used in transit, such as seat belts and car seats.
［実施例］
実施例における合成繊維用処理剤の評価は次の方法によ
る。[Example] The synthetic fiber treatment agent in the Example was evaluated by the following method.
耐光強力劣化：上記然糸コードを連続染色しく処理温度
２００℃）その後、樹脂加工を行った。そのあとサンシ
ャインウェザ−メーターに入れ、ブラックパネル温度８
３℃、１００時間降雨なしで評価した。Deterioration in light resistance: The above-mentioned natural yarn cord was continuously dyed at a treatment temperature of 200° C.) and then treated with a resin. Then put it in the sunshine weather meter and the black panel temperature is 8
Evaluation was conducted at 3°C for 100 hours without rain.
平滑性テスト：糸と金属との摩擦係数を測定した。Smoothness test: The coefficient of friction between the thread and the metal was measured.
耐熱性テスト：
（１）加熱減量率＝２４０℃の循風乾無機中に２時間放
置後の減量率を測定。Heat resistance test: (1) Heating loss rate = Measurement of the weight loss rate after being left in a circulating air drying inorganic bath at 240°C for 2 hours.
（２）タール化率：加熱減量率を測定した試料にテトラ
ヒドロフランを加え、２分間洗浄し、不溶解舒乾燥重量
に対する重量率を測定。(2) Tarring rate: Tetrahydrofuran was added to the sample whose heating loss rate was measured, washed for 2 minutes, and the weight ratio to the dry weight of the undissolved tar was measured.
処理剤安定性：処理剤を５０℃で配合後、２５℃で３日
間静置した後の安定性を評価。Processing agent stability: After compounding the processing agent at 50°C, stability was evaluated after leaving it at 25°C for 3 days.
◎；透光性がよく配合時の状態を維持し、極めて良好。◎; Excellent transparency and maintains the state at the time of blending.
Ｏ；◎に比して透光性がややおどるが、分離その他の性
質の変化が見られず良好。O: Translucency is slightly lower than ◎, but no separation or other changes in properties are observed, making it good.
Ｘ；透光性が悪く、平滑剤と非イオン活性剤とが分離。X: Poor transparency, and the smoothing agent and nonionic activator were separated.
実施例１，２、および比較例１〜４
２５℃、０−８ＯＤフエノール溶液で求めた極限粘度［
η］が０．９４のポリエチレンテレフタレートを通常の
方法で溶融紡糸し、得られた糸条に表−１の組成からな
る処理剤の２０％水溶液をローラ給油法により繊維に対
２．１０重量％付与した後、巻き取ることなく延伸を施
し全繊度１５００デニ一ル単糸数１０８本からなるポリ
エステルフィラメントを得た。Examples 1, 2, and Comparative Examples 1 to 4 Intrinsic viscosity determined with 0-8OD phenol solution at 25°C [
Polyethylene terephthalate having a η] of 0.94 was melt-spun using a conventional method, and a 20% aqueous solution of a treatment agent having the composition shown in Table 1 was applied to the resulting yarn by a roller oiling method at 2.10% by weight based on the fiber. After the application, the polyester filament was drawn without being wound up to obtain a polyester filament having a total fineness of 1500 denier and 108 single yarns.
得られたポリエステルフィラメントに４０７／１０ｃｍ
の下撚（Ｚ撚）をかけて下撚糸となし、この下撚糸を２
本合せて、下撚とは逆方向（Ｓ撚）の上撚をかけ１５０
０デニール１／２の撚糸コードを作成した。407/10 cm to the obtained polyester filament
The first twist (Z twist) is applied to create the first twisted yarn, and this second twisted yarn is
In total, the first twist is applied in the opposite direction (S twist) to the first twist.
A twisted yarn cord of 0 denier 1/2 was created.
上記評価を行ったところ表−２に示すような結果が得ら
れた０表−２から明らかなごと〈実施例１，２は比較例
１〜４に比較して、著しく耐光強力（耐光性および長時
間強力保持性）が向上している。When the above evaluation was carried out, the results shown in Table 2 were obtained. It is clear from Table 2 that Examples 1 and 2 had significantly stronger light resistance (light resistance and Long-term strong retention) has been improved.
（以下余白）
機−１
表−１中の数字はＩＡ１％を示す
ｎ＝３０
実施例３，４、比較例５〜８
実施例１，２、比較例３〜４と同等の方法で得たポリエ
ステルフィラメントに表−３の組成からなる処理剤の２
０％水溶液を付与し、延伸したのち、該ポリエステルフ
ィラメントに４０Ｔ／１０ｃｎの下撚（Ｚ撚）をかけて
下撚糸となし、この下撚糸を２本合せて、下撚とは逆方
向（Ｓ撚）の上撚をかけ１５００デニール１／２の撚糸
コードをとなし、該コードの耐光強力（耐光性および長
時間強力保持性）、平滑性について測定するとともに表
−３の組成からなる処理剤の安定性および耐熱性につい
て測定し、表−４に示す結果を得た。(Left below) Machine-1 The numbers in Table-1 indicate IA1% n = 30 Examples 3 and 4, Comparative Examples 5 to 8 Obtained by the same method as Examples 1 and 2 and Comparative Examples 3 to 4 2 of the treatment agent having the composition shown in Table 3 on polyester filament.
After applying a 0% aqueous solution and drawing, the polyester filament is first twisted (Z-twisted) at 40T/10cn to obtain a first-twisted yarn, two of these first-twisted yarns are put together, and the polyester filament is twisted in the opposite direction to the first twist (S A twisted yarn cord of 1500 denier 1/2 was made by ply twisting (twisting), and the light resistance (light resistance and long-term strength retention) and smoothness of the cord were measured, and a treatment agent having the composition shown in Table 3 was used. The stability and heat resistance were measured, and the results shown in Table 4 were obtained.
本発明に係る実施例３．４は比較例５に比べ耐光強力（
耐光性および長期間強力保持性）の劣化が小さく、耐熱
性が向上しており、比較例６に比べ処理剤安定性が向上
している。また、実施例３．４は比較例７に比して耐光
強力の劣化が小さく、比較例８に比して耐光強力の劣化
、処理剤安定性、平滑性が向上している。Examples 3 and 4 according to the present invention have stronger light resistance (
The deterioration in light resistance and long-term strong retention is small, the heat resistance is improved, and the stability of the processing agent is improved compared to Comparative Example 6. Further, in Examples 3 and 4, the deterioration in light resistance is smaller than in Comparative Example 7, and as compared with Comparative Example 8, the deterioration in light resistance, processing agent stability, and smoothness are improved.
表−３中の数字はｆｆｉ五％を示す
実施例５，６、比較例９〜１２
実施例１〜４、比較例１〜８と同等の方法で得たポリエ
ステルフィラメントに表−５の組成からなる処理剤の２
０％水溶液を用い、これらの処理剤の安定性、耐熱性お
よび該処理剤を付与したのち延伸して得たポリエステル
フィラメントに４０ Ｔ／１０ｃｎの下撚（Ｚ撚）をか
けて下撚糸となし、この下撚糸を２本合せて、下撚とは
逆方向（Ｓ撚）の上撚をかけ１５００デニール１／２の
撚糸コードをとなし、該コードの耐光強力（耐光性およ
び長時間強力保持性）、平滑性について測定し、表−６
に示すような結果を得た。The numbers in Table 3 indicate ffi of 5%. Examples 5, 6 and Comparative Examples 9 to 12 Polyester filaments obtained in the same manner as Examples 1 to 4 and Comparative Examples 1 to 8 were added to the composition of Table 5. Processing agent 2
Using a 0% aqueous solution, the stability and heat resistance of these processing agents and the polyester filament obtained by applying the processing agent and drawing were subjected to a 40 T/10 cn ply twist (Z twist) to obtain a ply twisted yarn. , these two pre-twisted yarns are put together and twisted in the opposite direction to the first twist (S twist) to form a 1500 denier 1/2 twisted yarn cord. Table 6
The results shown are obtained.
本発明に係る実施例５．６は比較例９に比べ耐光強力（
耐光性および長期間強力保持性）の劣化が小さく、耐熱
性が向上している。また、実施例５．６は比較例１１に
比して耐光強力の劣化が小きく、処理剤安定性が優れる
とともに、比較例１２に比して耐光強力の劣化が小さく
、平滑性に優れる。Examples 5 and 6 according to the present invention have stronger light resistance (
There is little deterioration in light resistance (light resistance and long-term strong retention), and heat resistance is improved. Further, Examples 5 and 6 show less deterioration in light resistance and excellent processing agent stability than Comparative Example 11, and have less deterioration in light resistance and excellent smoothness compared to Comparative Example 12.
表−４
表−５中の数字は重量％を示す
ｎセ３０
表−６
ｎ！３０
［発明の効果］
本発明に係わる合成繊維用処理剤は、安定性および耐熱
性に優れ、該処理剤が付与された合成繊維は耐光強力（
耐光性および長期間強力保持）の劣化が小さく、平滑性
に優れる。Table-4 Numbers in Table-5 indicate weight percentages 30 Table-6 n! 30 [Effects of the Invention] The synthetic fiber treatment agent according to the present invention has excellent stability and heat resistance, and the synthetic fibers to which the treatment agent has been applied have strong light resistance (
Low deterioration in light resistance and long-term strong retention, and excellent smoothness.
特に本発明の処理剤が付与された合成繊維を用いて得ら
れる。シートベルト、カーシートなど直接長時間紫外線
に暴される製品の耐光強力（耐光性および長時間強力保
持性）を著しく向上させることができるものである。In particular, it can be obtained using synthetic fibers to which the treatment agent of the present invention has been applied. It can significantly improve the light resistance (light resistance and long-term strength retention) of products such as seat belts and car seats that are directly exposed to ultraviolet rays for long periods of time.
Claims (1)
とから得られるジエステル化合物が５０〜８０重量％、 Ｂ、アルキルフェノールにエチレンオキサイドを付加し
、そのモル数が４〜４０モルからなる非イオン活性剤が
２０〜５０重量％、 が混合されてなることを特徴とする合成繊維用処理剤。 一般式▲数式、化学式、表等があります▼ （ただし、一般式中のＲ１、Ｒ２は各々独立に６〜２０
のアルキル基を示す。）[Scope of Claims] A treatment agent for synthetic fibers, A. 50 to 80% by weight of a diester compound obtained from terephthalic acid and a monohydric alcohol represented by the following general formula; A treatment agent for synthetic fibers, characterized in that 20 to 50% by weight of a nonionic activator having a mole number of 4 to 40 moles is mixed therein. General formula ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (However, R1 and R2 in the general formula are each independently 6 to 20
represents an alkyl group. )
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2132118A JPH0434073A (en) | 1990-05-22 | 1990-05-22 | Treating agent for synthetic fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2132118A JPH0434073A (en) | 1990-05-22 | 1990-05-22 | Treating agent for synthetic fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434073A true JPH0434073A (en) | 1992-02-05 |
Family
ID=15073838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2132118A Pending JPH0434073A (en) | 1990-05-22 | 1990-05-22 | Treating agent for synthetic fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7545443B2 (en) | 2003-02-27 | 2009-06-09 | Sony Corporation | Image signal processing apparatus and method |
| JP6865984B1 (en) * | 2020-07-07 | 2021-04-28 | 竹本油脂株式会社 | Synthetic fiber treatment agent and carbon fiber precursor |
-
1990
- 1990-05-22 JP JP2132118A patent/JPH0434073A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7545443B2 (en) | 2003-02-27 | 2009-06-09 | Sony Corporation | Image signal processing apparatus and method |
| JP6865984B1 (en) * | 2020-07-07 | 2021-04-28 | 竹本油脂株式会社 | Synthetic fiber treatment agent and carbon fiber precursor |
| WO2022009857A1 (en) * | 2020-07-07 | 2022-01-13 | 竹本油脂株式会社 | Treating agent for synthetic fibers, and synthetic fibers |
| JP2022014692A (en) * | 2020-07-07 | 2022-01-20 | 竹本油脂株式会社 | Treatment agent for synthetic fiber and carbon fiber precursor |
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