KR100210639B1 - Emulsion composition ingredient for thermoplastic synthetic fiber - Google Patents

Emulsion composition ingredient for thermoplastic synthetic fiber Download PDF

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KR100210639B1
KR100210639B1 KR1019940013384A KR19940013384A KR100210639B1 KR 100210639 B1 KR100210639 B1 KR 100210639B1 KR 1019940013384 A KR1019940013384 A KR 1019940013384A KR 19940013384 A KR19940013384 A KR 19940013384A KR 100210639 B1 KR100210639 B1 KR 100210639B1
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emulsion composition
emulsion
composition
weaving
present
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KR1019940013384A
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KR960001322A (en
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노환권
양희정
이종봉
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구광시
주식회사코오롱
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    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
    • D06M13/217—Polyoxyalkyleneglycol ethers with a terminal carboxyl group; Anhydrides, halides or salts thereof
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

본 발명은 물분사직기를 제직할 때 무호부경사 제조용으로 사용되는 열가소성 합성섬유용 유제조성물에 관한 것이다.The present invention relates to an emulsion composition for thermoplastic synthetic fibers used for the manufacture of ambient inclination when weaving water spray looms.

종래의 유제조성물은 광물유와 과량의 왁스를 사용한 것이었으므로 방사조업성 불량과 직물의 몰성 저하를 초래하였다.Conventional emulsion compositions have used mineral oil and excess wax, resulting in poor spinning operation and reduced molarity of the fabric.

본 발명은 광물유를 사용하지 않으며 과량의 왁스를 사용하는 대신에 지방산 에스테르, 폴리에틸렌 왁스, 유화제, 내열제 및 정전기 방지제 등으로 조성된 유제조성물에 변성에스테르인 2가 지방산 에스테르알킬렌옥사이드 금속염을 전체 유제조성물에 대하여 10∼30중량첨가, 조성시킨 것이다.The present invention does not use mineral oil, and instead of using an excess wax, a dihydric fatty acid ester alkylene oxide metal salt, which is a modified ester, is used as an emulsion in an emulsion composition composed of fatty acid esters, polyethylene waxes, emulsifiers, heat resistant agents, and antistatic agents. 10 to 30 weight based on the composition It was added and composition.

본 발명의 유제조성물을 방사공정에서 사용하면 방사조업성과 연신성이 향상되고 호부공정을 생략하더라도 제직효율이 좋으며 양질의 제품을 얻을 수 있다.When the emulsion composition of the present invention is used in the spinning process, the spinning operation and elongation can be improved, and weaving efficiency is good even if the blowing process is omitted, and a good product can be obtained.

Description

[발명의 명칭][Name of invention]

열가소성 합성섬유용 유제조성물Emulsion composition for thermoplastic synthetic fiber

[발명의 상세한 설명]Detailed description of the invention

본 발명은 열가소성 합성섬유용 유제조성물에 관한 것으로서, 더욱 상세하게는 물분사직기(WJL) 제적용으로 사용되는 무호부 폴리에스테르 또는 폴리아미드 필라멘트사에 적합한 유제조성물에 관한 것이다.The present invention relates to an emulsion composition for thermoplastic synthetic fibers, and more particularly, to an emulsion composition suitable for uncoated polyester or polyamide filament yarn used for water jet loom (WJL) application.

일반적으로 호부(糊付)의 목적은 사조에 강력한 집속성과 평활성을 부여하여 모우의 발생을 방지시켜 줌으로서 제직가동율 및 직물의 품질을 향상시켜 주는데 있으며 주로 PVA 계와 폴리아크릴산 에스테르계의 호제를 단독 또는 병용해서 사용해오고 있다. 또한 합성섬율 필라멘트사를 용융방사법으로 제조할 때, 사(絲)에 평활성, 대전방지성 및 집속성 등을 부여해 주고 원사 제조공정 및 후가공공정을 원활하게 해주기 위해서 광물유나 에스테르와 같은 평활제에 각종 계면활성제를 배합시킨 유제가 사용되고 있는 바, 특히 물분사직기(WJL)용 경사의 유제로서는 원사 제조공정에서의 절사, 모우 발생 등의 문제가 없고, 호부공정에서 호제와의 상용성이 좋은 유제가 선정되어 사용되고 있다. 그러나 만약 이 호부공정이 생략 가능하다면 공정 단축에 의한 원가절감 효과가 크므로 호부공정 생략에 관한 여러가지 제안이 나오고 있다.In general, the purpose of the hobbing is to improve the weaving operation rate and the quality of the fabric by giving strong concentration and smoothness to the yarns to prevent the occurrence of cows. It has been used alone or in combination. In addition, when the synthetic filament yarn is manufactured by melt spinning, various smoothing agents, such as mineral oil and ester, are provided to give the yarn smoothness, antistatic property and focusability, and to facilitate yarn manufacturing and post-processing. Since an emulsion containing a surfactant is used, in particular, an inclined emulsion for water jet looms (WJL) has no problems such as cutting and wool in the yarn manufacturing process, and an emulsion having good compatibility with the additive in the hoisting process It is selected and used. However, if this call process can be omitted, various proposals have been made regarding the omission of the call process because the cost reduction effect by the process shortening is large.

종래의 무호부사 제조 방법으로는 아래의 방법들이 알려진 바 있다.The following methods are known as a conventional method for producing an adverb.

즉, 사조를 강연(强撚)하여 기계적으로 사조를 집속시키는 방법이 있지만 이 방법으로 제조한 강연사는 딱딱하고 직물의 촉감도 딱딱하므로 특수한 용도에 한정될 뿐만 아니라 강연에 수반되는 원가상승이 커서 공정생략의 실질적인 효과 없다. 또 사조를 방사한 후 유제공급시에 집속제를 부여하여 직접 무호부 집속사를 만드는 방법들도 제안되고 있다. 예를 들면 1) 방사유제조성물에 집속제로 폴리에틸렌계 왁스 또는 파라핀 왁스를 배합하여 방사사조에 처리하는 방법이 있으나, 이 왁스 화합물이 제직공정에서 충분한 집속성을 발휘하려면 유제조성물에 이 왁스 화합물이 많이 배합되어 있어야 하는데, 이 경우 원사제조공정에서 유제조성물에 의해 연신롤러나 제직공정 중의 종광이나 바디에 찌꺼기(Scum)가 부착하고 바디를 마모시켜 제직성을 저하시키며 부착된 찌꺼기 등이 축적되어 각종 문제 즉, 직포에 떨어져서 직포의 품질을 저하시키든가 염색 이전 공정인 정련공정에서 친수성이 약하여 완전 세정되지 않고 직포위에 남아 직포의 품위를 떨어뜨릴 뿐만 아니라 염색후 염색반을 일으키는 등의 단점이 있다.In other words, there is a method of mechanically focusing yarns by giving a thread, but the speaker produced by this method is hard and the fabric feels hard. There is no practical effect of omission. In addition, methods of making an amulet-focused yarn by applying a binding agent to the emulsion after spinning the yarn are also proposed. For example, 1) there is a method in which a polyethylene wax or paraffin wax is mixed with a spinning oil composition as a binding agent and treated in a spinning yarn.However, in order to exhibit sufficient focusing ability in the weaving process, the wax composition contains a lot of this wax compound. In this case, the yarn composition in the yarn manufacturing process causes scum to adhere to the stretching roller or heald in the weaving process or the body, and wears the body to reduce the weaving property and accumulates the attached residue. In other words, the quality of the woven fabric is degraded due to the fall of the woven fabric, or the hydrophilicity in the scouring process before dyeing is weak.

2) 호부 공정에서 이용되는 PVA계 또는 폴리아크릴산 에스테르 등의 호제를 방사 유제에 혼합하여 방사사조에 처리하는 방법이 있으나 이 방법은 사조에 집속성을 부여할 수 있지만, 원사제조공정에서 특히, 연신사의 모우 발생이 현저하여 사의 품질 저하 및 생산성을 저하시킬 뿐 아니라 이들 호제들은 일반적으로 내수성이 약하여 물분사직기로 제직할 때 직포에 탈락하여 직포의 품위를 떨어뜨리는 문제가 있다.2) There is a method of mixing a spinning agent such as PVA-based or polyacrylic acid ester used in the blowing process with a spinning oil and treating the spinning yarn, but this method can impart concentration to yarn, but especially in the yarn manufacturing process. In addition to the significant occurrence of the yarn, the quality of the yarn and lowering the productivity, as well as these hoes generally have a problem in that the water resistance to the weaving loom when weaving with a water spray loom to reduce the quality of the woven fabric.

3) 기타 멜라민 또는 요소계 중합성 물질을 방사유제에 첨가하는 방법과 폴리에틸렌과 폴리에틸렌 옥사이드의 반응물을 사조에 부여하는 방법 등이 있으나, 이들 방법은 호부공정을 생략할 수는 있지만 제직 공정에서의 통상의 문제점에 더하여 방사 및 연신 공정에서 문제를 일으키는 결점이 있다.3) The addition of other melamine or urea-based polymerizable substances to the spinning oil and the method of imparting the reactants of polyethylene and polyethylene oxide to the yarns, but these methods can be omitted but are usually used in the weaving process. In addition to these problems, there are drawbacks that cause problems in spinning and stretching processes.

이상과 같은 각종 문제점들을 예의 검토한 결과, 본 발명자들은 물분사직기 제직용 무호부 합성섬유사를 제조할 때 가장 이상적인 유제의 조건들은 원사제조 공정 및 제직이전의 공정에서 적당한 평활성, 집속성 등을 부여하여 모우, 절사에 의한 제직가동율을 저하시키지 않으면서 염색 이전의 공정인 정련공정에서 깨끗하게 세정되어야 하는 필요충분 조건을 만족시켜야 한다는 점에 착안하여 본 발명을 완성한 것이다.As a result of thorough examination of the various problems as described above, the present inventors have found that the ideal conditions of the emulsion during the production of the unspoiled synthetic fiber yarn for weaving water spray looms include proper smoothness and focusing in the yarn manufacturing process and the process before weaving. The present invention has been completed by paying attention to satisfying the necessary and sufficient conditions to be cleanly cleaned in the refining process, which is a process before dyeing, without lowering the weaving operation rate due to wool and cutting.

본 발명은 열가소성 합성섬유를 용융 방사하고 유제처리한 후 연신하여 무호부 합성섬유 필라멘트사를 제조함에 있어서, 지방산에스테르, 폴리에틸렌 왁스, 유화제 내열제 및 정전기 방지제 등의 조성물에 다음과 같은 구조식으로 표시되는 변성 에스테르인 2가 지방산 에스테르 알킬렌옥사이드 금속염을 전체 유제조성물에 대하여 10내지 30중량배합시켜서 된 것이다.The present invention is to melt-spun thermoplastic synthetic fibers, and then stretched to prepare a synthetic synthetic filament yarn by the emulsion treatment, which is represented by the following structural formula in a composition such as fatty acid ester, polyethylene wax, emulsifier heat-resistant and antistatic agent 10 to 30 weight of the divalent fatty acid ester alkylene oxide metal salt, which is a modified ester, based on the total emulsion composition. It was made by blending.

상기 구조식 중에서 R1은 탄소수가 2내지 8인 2가 지방산이며, R2는 수소 또는 수산화기이고, M은 1가의 금속으로서 나트륨 또는 칼륨이다.In the above structural formula, R 1 is a divalent fatty acid having 2 to 8 carbon atoms, R 2 is hydrogen or a hydroxyl group, and M is sodium or potassium as a monovalent metal.

본 발명의 유제조성물은 합성섬유를 용융방사하여 제조할 때 미연신사 또는 연신사에 처리하며 특히, 제사공정 중에서도 방사공정에 처리하는 것이 바람직하다.The emulsion composition of the present invention is treated to unstretched yarn or stretched yarn when the synthetic fiber is produced by melt spinning, and in particular, the spinning composition is preferably treated in the spinning process.

본 발명에 사용되는 지방산 에스테르계 평화제성분은 공지의 것이 사용될 수 있으며, 일반적으로 많이 사용되는 평활제인 광물유는 내열성이 나쁘기 때문에 사용하지 않는다. 본 발명에 사용되는 폴리에틸렌 왁스는 산가 10 이상의 것이 좋다.As the fatty acid ester peace agent component used in the present invention, a well-known one can be used, and mineral oil, which is generally used as a smoothing agent, is not used because of poor heat resistance. The polyethylene wax used in the present invention preferably has an acid value of 10 or more.

본 발명의 특징은 파라핀 왁스 또는 폴리에틸렌 왁스 화합물을 단독 또는 병용시킨 종래의 유제와는 달리 변성에스테르인 2가 지방산 에스테르 알킬렌옥사이드 금속염을 첨가 병용 사용하여 종래의 과량의 왁스 사용에 의한 방사케이크의 형태 불량에 따른 조업성 저하와 제직시의 찌꺼기(Scum)발생, 정련공정에서의 불완전 탈유에 의한 염색공정에서 야기되는 직물의 염색반과 같은 제반문제를 개선하여 연신조업성이 양호하고 호부공정을 생략해도 양호한 제직효율을 나타내면 뛰어난 촉감과 고품질의 제품을 얻을 수 있도록 하는데 있다.A feature of the present invention is that, unlike conventional emulsions in which a paraffin wax or a polyethylene wax compound is used alone or in combination, a form of a spin cake by using a conventional excess wax by adding and using a modified ester divalent fatty acid ester alkylene oxide metal salt. Improved workability such as deterioration of workability due to defects, generation of scum during weaving and dyeing of fabrics caused by dyeing process due to incomplete deoiling in refining process. When weaving shows good weaving efficiency, it is possible to obtain products with excellent touch and high quality.

본 발명에서 상기 변성에스테르의 첨가량이 만일 10미만인 경우는 제사공정 및 제직공정에서 충분한 효과를 얻을 수 없으며, 30를 초과하면 원사제조공정중 특히, 연신롤러 또는 열판에 타르 발생이 증가하여 모우, 절사가 다량 발생하게 된다.If the amount of the modified ester added in the present invention 10 If it is less than 30, sufficient effects cannot be obtained in the weaving and weaving processes. If exceeded, the generation of tar in the yarn manufacturing process, in particular, the stretching roller or hot plate increases, so that a lot of wool and cutting.

가장 좋기로는 15∼25 중량이다.Most preferably 15-25 weight to be.

또 알킬렌옥사이드의 부가몰수(m+n)가 10몰 미만이면 집속성이 떨어지고 40몰보다 크면 전체 조성물의 점도가 올라가서 제사공정중 모우 발생이 현저하게 된다.In addition, when the number of moles added (m + n) of the alkylene oxide is less than 10 moles, the concentration is inferior, and when the number of moles more than 40 moles is increased, the viscosity of the entire composition is increased, so that the generation of moor occurs during the weaving process.

또 프로필렌옥사이드 부가몰수/에틸렌옥사이드 부가몰수 = n/m의 비가 0.35 미만이면 내수성 및 침투성이 떨어지고 1.5보다 크면 친수성이 떨어진다.If the ratio of propylene oxide added mole number / ethylene oxide added mole number = n / m is less than 0.35, the water resistance and permeability are inferior.

이상과 같은 본 발명의 유제조성물을 5∼20의 수성에멀젼으로 만들고 합성섬유의 용융방사시에 미연신사에 대해 0.5∼2.0중량로 부착시키면 종래의 과량의 폴리에틸렌왁스 사용에 의한 겔 발생 및 부착물 축적을 감소 또는 해소할 수 있으며 연신조업성이 양호하고, 호부공정을 생략해도 양호한 제직효율을 나타냄과 동시에 정련공정에서 완전세정되어 우수한 촉감 및 양호한 품질의 제품을 얻을 수가 있었다.5-20 to the emulsion composition of the present invention as described above 0.5 to 2.0% by weight of non-stretched yarn in melt spinning of synthetic fibers When attached to, it is possible to reduce or eliminate gel generation and deposit accumulation due to the conventional use of excess polyethylene wax, and it has good drawability and good weaving efficiency even if omitting process is applied, and it is completely cleaned in the refining process. It was possible to obtain a product with a soft and good quality.

이하 본 발명을 실시예 및 비교예에 의거하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail based on Examples and Comparative Examples.

[실시예 및 비교예][Examples and Comparative Examples]

나이론 칩(Chip)으로 용융방사할때 오일롤러법에 의하여 표 1의 각 조성물을 에멀젼 10농도로 조제하여 부착량 1.0가 되도록 부착시켜 210데니어/12필라멘트의 미연신사를 얻은 후 연신배율 3.06으로 연신하여 70데니어/12필라멘트의 연신사를 만들었다. 또 상기의 무호부사를 이용하여 총 경사본수 5100본, 직기회전수 550rpm으로 태피터(taffeta)를 제직했다.When melt spinning with a nylon chip, each composition of Table 1 was prepared by the oil roller method. Adhesion amount by preparation at concentration It was attached so as to obtain a non-drawn yarn of 210 denier / 12 filaments, and then stretched at a draw ratio of 3.06 to make a stretched yarn of 70 denier / 12 filaments. The taffeta was woven with 5100 inclinations and 550 rpm using the averb.

그 결과는 표 1과 같았으며 평가방법은 다음과 같다.The results were shown in Table 1 and the evaluation method is as follows.

[평가방법][Assessment Methods]

1) 집속성(cm) : 40cm 의 필라멘트 한쪽 끝을 고정하고 다른 끝에 1g/d의 하중을 걸고 아래에서 10cm 되는 곳을 가위로 절단하여 절단된 부분의 갈라진 폭을 측정하였다.1) Focusability (cm): One end of a 40cm filament was fixed, and a load of 1g / d was applied to the other end, and 10cm from below was cut with scissors to measure the crack width of the cut portion.

2) 마모성(회) : 필라멘트 한쪽 끝을 고정하고 초하중을 10g 걸어 다른 끝을 고정한 다음 각도 50도, 꼬임 3회, 하중 150g을 걸어 왕복운동을 반복시켜 절단될 때까지의 회수를 측정한다.2) Wearability (times): Fix one end of the filament, fix the other end by 10g of super load, and measure the number of times until the cutting is repeated by repeating the reciprocating motion with an angle of 50 degrees, three twists and a load of 150g.

3) 종광, 바디부착물 : 3000 야드 제직했을 때 부착물의 발생량을 육안 판정한다.3) Heald, body attachment: Visually determine the amount of deposit when weaving 3000 yards.

4) 제직효율 : 3000야드 제직후의 효율을 나타낸다.4) Weaving efficiency: It shows the efficiency after weaving 3000 yards

5) 정련성 : 일정시간 정련후 직포위의 부착물의 잔존량을 육안 및 현미경으로 판정했다.5) Refinement: After refining for a certain time, the remaining amount of the deposit on the woven fabric was determined by visual observation and a microscope.

6) 염색반 : 염색 후 염색반 정도를 판정(숫자가 높을수록 불량)6) Dyeing spot: Determine the degree of dyeing after dyeing (the higher the number, the worse)

7) 모우 : 필라멘트 2000m당 갯수7) Mou: Filament per 2000m

Claims (1)

평활제, 유화제, 정전기 방지제 등으로 조성된 통상의 합성섬유용 유제조성물에, 전체 유제조성물의 중량에 대하여 아래 식으로 표시되는 변성에스테르 2가 지방산 에스테르알킬렌옥사이드 금속염을 10∼30 중량첨가, 조성시킨 것을 특징으로 하는 열가소성 합성섬유용 유제조성물.10-30 weight of the modified ester divalent fatty acid ester alkylene oxide metal salt represented by the following formula with respect to the weight of the whole emulsion composition to the normal synthetic fiber emulsion composition comprised with the leveling agent, the emulsifier, the antistatic agent, etc. An emulsion composition for thermoplastic synthetic fibers, which is added and formulated. 여기서 R1은 탄소수 2~8인 2가 지방산 R2는 수소 또는 수산화기 M은 1가의 금속 m+n은 10~40의 정수 n/m은 0.35~1.50Where R 1 is a C2-C8 divalent fatty acid R 2 is hydrogen or hydroxyl M is a monovalent metal m + n is an integer of 10-40 n / m is 0.35-1.50
KR1019940013384A 1994-06-14 1994-06-14 Emulsion composition ingredient for thermoplastic synthetic fiber KR100210639B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873552B1 (en) * 2006-11-14 2008-12-12 이순제 polypropylene spinning oil composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873552B1 (en) * 2006-11-14 2008-12-12 이순제 polypropylene spinning oil composition

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