JPS6229551B2 - - Google Patents
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- Publication number
- JPS6229551B2 JPS6229551B2 JP58036462A JP3646283A JPS6229551B2 JP S6229551 B2 JPS6229551 B2 JP S6229551B2 JP 58036462 A JP58036462 A JP 58036462A JP 3646283 A JP3646283 A JP 3646283A JP S6229551 B2 JPS6229551 B2 JP S6229551B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- carbon atoms
- carboxylic acid
- composition according
- item
- 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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- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 150000002148 esters Chemical class 0.000 claims description 9
- 150000005846 sugar alcohols Polymers 0.000 claims description 7
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 239000004480 active ingredient Substances 0.000 claims description 2
- 229940105990 diglycerin Drugs 0.000 claims description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical group OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 2
- 150000002314 glycerols Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 4
- 150000001735 carboxylic acids Chemical class 0.000 description 17
- 239000000835 fiber Substances 0.000 description 11
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 6
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 3
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 229960002446 octanoic acid Drugs 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 2
- 239000005639 Lauric acid Substances 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
Description
本発明は合成繊維平滑処理剤組成物、就中、高
強力の合成繊維を製造する際に好適な処理剤組成
物に関する。
合成繊維、例えば、ポリエステル繊維、ポリア
ミド繊維等を製造する場合、溶融紡糸法によつて
紡出された糸条を延伸するために加熱及び熱セツ
トが通常行われるが、ロープ、ミシン糸、タイヤ
コードの如き産業資材に供される合成繊維、その
中でもとりわけタイヤコードに於てはタイヤ性能
の向上及び軽量化による省エネルギーの問題から
繊維の強力の向上が要求されている。そのために
延伸はより苛酷な熱処理条件で行う必要が生じて
いる。実際には繊維糸条は、高速下で加工される
ため糸条と各種接触体との接圧の増大、熱処理温
度の上昇等の加工条件の苛酷化に伴ない、糸条と
各種接触体間の摩擦が増大することとなり、繊維
糸条の損傷による断糸、毛羽が発生し、生産効率
の低下のみならず強力の低下を来たすことにな
る。
従つて、高強力糸を効率よく製造するために
は、繊維糸条に高度の平滑性と集束性を付与する
必要がある。
上記要求に対して、従来から存在する処理剤、
例えば鉱物油、一価または二価アルコールと高級
脂肪酸のエステル、天然の油脂等を平滑剤とする
処理剤は必ずしも満足できるものではなかつた。
本発明者等は、上記状況に鑑み、従来の処理剤
より優れた耐熱性と高温平滑性を有する処理剤に
ついて鋭意研究の結果、本発明をなすに到つた。
即ち、本発明は少なくとも3個の水酸基を有す
る脂肪族多価アルコールと炭素数6〜12の一価カ
ルボン酸および炭素数18以上の一価カルボン酸を
混合比1:5〜3:1で含む混合カルボン酸との
複合エステルを有効成分として含む合成繊維平滑
処理剤組成物を提供する。
本発明に用いられる少なくとも3個の水酸基を
有する脂肪族多価アルコールとしては、例えば、
グリセリン、2〜10個のグリセリンの縮合物(例
えばジグリセリン、トリグリセリン等)トリメチ
ロールプロパン、ペンタエリスリトール、ソルビ
タン、ソルビツト等が挙げられる。これらの多価
アルコールは単独で用いてもよく、または二種以
上用いてもよい。好ましくは、ポリグリセリン、
特に2〜10のポリグリセリン、またはこれらの混
合物である。
炭素数4〜32を有する一価カルボン酸として
は、一塩基性飽和脂肪酸類、例えばカプロン酸、
カプリル酸、カプリン酸、ラウリン酸、ミリスチ
ン酸、パルミチン酸、ステアリン酸、ベヘニン
酸、モンタン酸、メリシン酸等;不飽和脂肪酸
類、例えば、オレイン酸、リノール酸、エルシン
酸、リシノレイン酸等;合成脂肪酸類、例えばイ
ソオクチル酸、ノナン酸、イソステアリン酸等が
挙げられる。これらのカルボン酸を少なくとも二
種以上用いる。一般に直鎖カルボン酸が好まし
い。
二種以上の一価カルボン酸のうち、少なくとも
一種は炭素数6〜12のものを用いるのが、粘性の
上昇を抑えるために好ましい。例えば、カプリル
酸、カプリン酸、ラウリン酸、ノナン酸が好まし
いが特にカプリル酸、ノナン酸、カプロン酸が好
ましい。これらの炭素数6〜12のカルボン酸と併
用する他のカルボン酸としては炭素数18以上のカ
ルボン酸を少なくとも一種以上用いるのが好まし
く、その様なカルボン酸としては例えばオレイン
酸、エライジン酸、エルカ酸のごとく2重結合を
1個有するものが組成物の粘度を下げ、しかも満
足すべき潤滑性および集束性を与える上で特に好
ましい。もちろんミリスチン酸、パルミチン酸等
の中間炭素数を有するカルボン酸を用いることも
できる。
これらの炭素数の小さいカルボン酸は二種以上
用いてもよく、また炭素数の大きいカルボン酸も
二種以上用いてもよい。前者と後者の混合比は、
約1:5〜3:1、より好ましくは1:4〜2:
1である。
二種のカルボン酸を用いた場合の特に好ましい
組合わせはカプリン酸またはノナン酸とオレイン
酸の組合わせであり、その場合の混合比は1:4
〜2:3である。
上記多価アルコールと一価カルボン酸は常套の
いかなる方法でエステル化してもよい。カルボン
酸の使用量は多価アルコールの水酸基総数の50〜
100%、特に70〜100%が適当である。
上記反応で得られた複合エステル化物の分子量
は600〜1200であり、25℃における粘度が80〜
120cstの範囲内にあることが好ましい。特に好ま
しい分子量は700〜1000である。
本発明複合エステル化物の使用割合に関しては
特に制限はないが、本質的には該複合エステル化
物による効果が達せられる範囲であればよく通常
総固形分の60重量%以上であることが好ましい。
本発明複合エステル化物は単独で配合しても、
他のものと併用してもよい。また、界面活性剤を
配合してもよい。
本発明の処理剤は紡糸工程においてノズルから
紡出された繊維糸条に対して非水系もしくは水系
の形でローラー給油方式、ノズル給油方式、スプ
レー方式などの従来の公知の給油方式により給油
されるが、水系で給油した直後の繊維糸条に非水
系を連続的に給油することも出来る。
この様にして処理された繊維糸条は、その後苛
酷な熱処理条件下で延伸され、更に高次加工工程
を経るが、本発明の処理剤で処理した合成繊維は
高温平滑性が優れているので生産効率が良く、得
られた繊維の強力が大きい。
以下実施例をあげて本発明を詳述するが、本発
明は挙示された実施例にのみ尽されるものではな
い。なお、実施例中の%および部は、それぞれ重
量%および重量部を示す。
実施例 1および2(比較例1および2)
表−1記載の処理剤を炭化水素系溶剤で25℃の
粘度が5〜10(cps)になる様稀釈して紡糸直後
のナイロンフイラメントに0.7重量%付着させた
後巻取スピード3000m/minにて連続的に延伸
(ヒーターローラー最高温度230℃)した。その結
果は表−2の通りである。
The present invention relates to a synthetic fiber smoothing agent composition, particularly to a processing agent composition suitable for producing high strength synthetic fibers. When producing synthetic fibers, such as polyester fibers and polyamide fibers, heating and heat setting are usually performed to draw the yarn spun by melt spinning, but ropes, sewing threads, tire cords, etc. Synthetic fibers used in industrial materials such as tire cords, among others, are required to have stronger fibers in order to improve tire performance and save energy by reducing weight. For this reason, it has become necessary to perform stretching under more severe heat treatment conditions. In reality, fiber yarns are processed at high speeds, so processing conditions become more severe, such as an increase in contact pressure between the yarn and various contact bodies and an increase in heat treatment temperature. This increases the friction of the fibers, causing breakage and fluffing due to damage to the fiber threads, resulting in not only a decrease in production efficiency but also a decrease in strength. Therefore, in order to efficiently produce high-strength yarns, it is necessary to impart a high degree of smoothness and cohesiveness to the fiber threads. In response to the above requirements, conventional processing agents,
For example, processing agents using mineral oil, esters of monohydric or dihydric alcohols and higher fatty acids, natural oils and fats as smoothing agents have not always been satisfactory. In view of the above-mentioned circumstances, the present inventors have completed the present invention as a result of intensive research into a processing agent that has better heat resistance and high-temperature smoothness than conventional processing agents. That is, the present invention contains an aliphatic polyhydric alcohol having at least three hydroxyl groups, a monovalent carboxylic acid having 6 to 12 carbon atoms, and a monovalent carboxylic acid having 18 or more carbon atoms in a mixing ratio of 1:5 to 3:1. A synthetic fiber smoothing agent composition containing a composite ester with a mixed carboxylic acid as an active ingredient is provided. Examples of the aliphatic polyhydric alcohol having at least three hydroxyl groups used in the present invention include:
Examples include glycerin, condensates of 2 to 10 glycerins (eg, diglycerin, triglycerin, etc.), trimethylolpropane, pentaerythritol, sorbitan, sorbitol, and the like. These polyhydric alcohols may be used alone or in combination of two or more kinds. Preferably polyglycerin,
In particular, 2 to 10 polyglycerols, or mixtures thereof. Monovalent carboxylic acids having 4 to 32 carbon atoms include monobasic saturated fatty acids such as caproic acid,
Caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, montanic acid, melisic acid, etc.; Unsaturated fatty acids, such as oleic acid, linoleic acid, erucic acid, ricinoleic acid, etc.; synthetic fatty acids Examples include isooctylic acid, nonanoic acid, isostearic acid, and the like. At least two or more of these carboxylic acids are used. Straight chain carboxylic acids are generally preferred. It is preferable to use at least one of the two or more monohydric carboxylic acids having 6 to 12 carbon atoms in order to suppress an increase in viscosity. For example, caprylic acid, capric acid, lauric acid, and nonanoic acid are preferred, and caprylic acid, nonanoic acid, and caproic acid are particularly preferred. As other carboxylic acids to be used in combination with these carboxylic acids having 6 to 12 carbon atoms, it is preferable to use at least one type of carboxylic acid having 18 or more carbon atoms. Examples of such carboxylic acids include oleic acid, elaidic acid, and erucic acid. Those having one double bond, such as acids, are particularly preferred because they reduce the viscosity of the composition and provide satisfactory lubricity and cohesiveness. Of course, carboxylic acids having an intermediate number of carbon atoms such as myristic acid and palmitic acid can also be used. Two or more of these carboxylic acids with a small number of carbon atoms may be used, and two or more types of carboxylic acids with a large number of carbon atoms may also be used. The mixing ratio of the former and the latter is
about 1:5 to 3:1, more preferably 1:4 to 2:
It is 1. A particularly preferred combination of two types of carboxylic acids is a combination of capric acid or nonanoic acid and oleic acid, in which case the mixing ratio is 1:4.
~2:3. The above polyhydric alcohol and monohydric carboxylic acid may be esterified by any conventional method. The amount of carboxylic acid used is 50 to 50 of the total number of hydroxyl groups in the polyhydric alcohol.
100%, especially 70-100% is suitable. The molecular weight of the composite ester obtained by the above reaction is 600-1200, and the viscosity at 25°C is 80-1200.
Preferably within the range of 120 cst. A particularly preferred molecular weight is 700-1000. There is no particular restriction on the proportion of the composite ester of the present invention, but essentially it may be within a range in which the effects of the composite ester can be achieved, and it is usually preferably 60% by weight or more of the total solid content. Even if the composite ester of the present invention is blended alone,
It may be used in combination with others. Additionally, a surfactant may be added. The treatment agent of the present invention is lubricated in a non-aqueous or aqueous form to the fiber yarn spun from a nozzle in the spinning process by a conventionally known lubricating method such as a roller lubricating method, a nozzle lubricating method, a spray method, etc. However, it is also possible to continuously apply non-aqueous oil to the fiber threads immediately after oiling with aqueous oil. The fiber yarn treated in this way is then drawn under severe heat treatment conditions and then undergoes a higher processing step, but the synthetic fibers treated with the treatment agent of the present invention have excellent high-temperature smoothness. Production efficiency is high, and the resulting fibers are strong. The present invention will be described in detail below with reference to examples, but the present invention is not limited to the examples shown. Note that % and parts in the examples indicate weight % and parts by weight, respectively. Examples 1 and 2 (Comparative Examples 1 and 2) The treatment agent listed in Table 1 was diluted with a hydrocarbon solvent so that the viscosity at 25°C was 5 to 10 (cps), and 0.7 weight of the treatment agent was applied to the nylon filament immediately after spinning. %, it was continuously stretched at a winding speed of 3000 m/min (heater roller maximum temperature 230°C). The results are shown in Table-2.
【表】
表中の数字は部を表わす
[Table] Numbers in the table represent parts.
【表】
実施例 3および4(比較例3および4)
表−3記載の処理剤をエマルジヨンにて紡糸直
後のポリエステルフイラメントに0.6%付着させ
た後、巻取スピード5000m/minにて連続的に延
伸(ヒーターローラー最高温度230℃)した。そ
の結果は表−4の通りである。[Table] Examples 3 and 4 (Comparative Examples 3 and 4) After applying 0.6% of the treatment agent listed in Table 3 to the polyester filament immediately after spinning using an emulsion, the treatment agent was applied continuously at a winding speed of 5000 m/min. Stretched (heater roller maximum temperature 230°C). The results are shown in Table-4.
【表】
表中の数字は部を表わす
[Table] Numbers in the table represent parts.
Claims (1)
アルコールと炭素数6〜12の一価カルボン酸およ
び炭素数18以上の一価カルボン酸を混合比1:5
〜3:1で含む混合カルボン酸との複合エステル
を有効成分として含む合成繊維平滑処理剤組成
物。 2 脂肪族多価アルコールが2〜10個のグリセリ
ンの縮合物である第1項記載の組成物。 3 グリセリン縮合物がジグリセリンである第1
項記載の組成物。 4 少なくとも一種の一価カルボン酸の炭素数が
6〜12である第1項記載の組成物。 5 複合エステルの平均分子量が700〜1000で、
25℃における粘度が80〜120cstである第1項〜第
4項記載の組成物。 6 複合エステルを組成物の有効固形分含量の60
重量%以上含有する第5項記載の組成物。[Claims] 1. An aliphatic polyhydric alcohol having at least 3 hydroxyl groups, a monovalent carboxylic acid having 6 to 12 carbon atoms, and a monovalent carboxylic acid having 18 or more carbon atoms at a mixing ratio of 1:5.
A synthetic fiber smoothing agent composition containing as an active ingredient a composite ester with a mixed carboxylic acid in a ratio of ~3:1. 2. The composition according to item 1, wherein the aliphatic polyhydric alcohol is a condensate of 2 to 10 glycerins. 3 The first glycerin condensate is diglycerin
Compositions as described in Section. 4. The composition according to item 1, wherein the at least one monohydric carboxylic acid has 6 to 12 carbon atoms. 5 The average molecular weight of the complex ester is 700 to 1000,
5. The composition according to items 1 to 4, which has a viscosity of 80 to 120 cst at 25°C. 6. Add the complex ester to 60% of the effective solids content of the composition.
6. The composition according to item 5, containing at least % by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3646283A JPS59163478A (en) | 1983-03-04 | 1983-03-04 | Treating composition of synthetic fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3646283A JPS59163478A (en) | 1983-03-04 | 1983-03-04 | Treating composition of synthetic fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59163478A JPS59163478A (en) | 1984-09-14 |
JPS6229551B2 true JPS6229551B2 (en) | 1987-06-26 |
Family
ID=12470480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3646283A Granted JPS59163478A (en) | 1983-03-04 | 1983-03-04 | Treating composition of synthetic fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59163478A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2540438B2 (en) * | 1993-01-22 | 1996-10-02 | 三洋化成工業株式会社 | Spinning oil for synthetic fibers |
CN111792993B (en) * | 2019-04-08 | 2023-04-07 | 中国石油化工股份有限公司 | Ester compound and preparation method and application thereof |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248258A (en) * | 1965-02-10 | 1966-04-26 | Du Pont | Nylon yarn treated with a finishing composition |
US3338830A (en) * | 1964-10-12 | 1967-08-29 | Du Pont | Textile product |
US3428560A (en) * | 1967-02-27 | 1969-02-18 | Du Pont | Yarn-lubricating composition |
JPS5052400A (en) * | 1973-09-12 | 1975-05-09 | ||
JPS5122558A (en) * | 1974-08-19 | 1976-02-23 | Katsuji Yamochi | Doramubaakaano taikeishorizaihaishutsuhoho |
US4293460A (en) * | 1980-05-05 | 1981-10-06 | Allied Chemical Corporation | Polyamide yarn spin finish containing a rearranged glyceride and oxidized polyethylene |
JPS5729581A (en) * | 1980-07-26 | 1982-02-17 | Sumitomo Metal Ind Ltd | Chromate treatment of zinc plated steel plate |
JPS57106773A (en) * | 1980-12-19 | 1982-07-02 | Toyo Boseki | Treating agent for thermoplastic synthetic fiber for reinforcing rubber |
JPS57205581A (en) * | 1981-03-07 | 1982-12-16 | Procter & Gamble | Fabric treating composition and preparation thereof |
JPS599270A (en) * | 1982-06-21 | 1984-01-18 | ファイバ−・インダストリ−ズ・インコ−ポレ−テド | High strength yarn comprising thermotropic liquid crystal polymer fiber and reinforced cord and production thereof |
-
1983
- 1983-03-04 JP JP3646283A patent/JPS59163478A/en active Granted
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338830A (en) * | 1964-10-12 | 1967-08-29 | Du Pont | Textile product |
US3248258A (en) * | 1965-02-10 | 1966-04-26 | Du Pont | Nylon yarn treated with a finishing composition |
US3428560A (en) * | 1967-02-27 | 1969-02-18 | Du Pont | Yarn-lubricating composition |
JPS5052400A (en) * | 1973-09-12 | 1975-05-09 | ||
JPS5122558A (en) * | 1974-08-19 | 1976-02-23 | Katsuji Yamochi | Doramubaakaano taikeishorizaihaishutsuhoho |
US4293460A (en) * | 1980-05-05 | 1981-10-06 | Allied Chemical Corporation | Polyamide yarn spin finish containing a rearranged glyceride and oxidized polyethylene |
JPS5729581A (en) * | 1980-07-26 | 1982-02-17 | Sumitomo Metal Ind Ltd | Chromate treatment of zinc plated steel plate |
JPS57106773A (en) * | 1980-12-19 | 1982-07-02 | Toyo Boseki | Treating agent for thermoplastic synthetic fiber for reinforcing rubber |
JPS57205581A (en) * | 1981-03-07 | 1982-12-16 | Procter & Gamble | Fabric treating composition and preparation thereof |
JPS599270A (en) * | 1982-06-21 | 1984-01-18 | ファイバ−・インダストリ−ズ・インコ−ポレ−テド | High strength yarn comprising thermotropic liquid crystal polymer fiber and reinforced cord and production thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS59163478A (en) | 1984-09-14 |
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