KR100202076B1 - Oiling agegent for polyamide texile fiber - Google Patents
Oiling agegent for polyamide texile fiber Download PDFInfo
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- KR100202076B1 KR100202076B1 KR1019940038037A KR19940038037A KR100202076B1 KR 100202076 B1 KR100202076 B1 KR 100202076B1 KR 1019940038037 A KR1019940038037 A KR 1019940038037A KR 19940038037 A KR19940038037 A KR 19940038037A KR 100202076 B1 KR100202076 B1 KR 100202076B1
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- polyamide
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- emulsion
- agegent
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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
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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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)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 용융방사공정과 연신공정을 하나의 공정에서 연속적으로 실시하는 폴리아미드계 섬유, 예를 들면 나일론6, 나일론66, 나일론46 등의 고속방사 연신공정에 사용하는 방사 유제조성물에 관한 것으로서 본 발명은 폴리아미드계 섬유의 원사조업성 및 후가공성을 향상시킴을 목적으로 한다.The present invention relates to a spinning emulsion composition used in a high-speed spinning process such as polyamide-based fibers, such as nylon 6, nylon 66, nylon 46, which continuously performs the melt spinning process and the stretching process in one process. An object of the present invention is to improve the yarn operability and post-processability of polyamide fibers.
Description
본 발명은 용융방사공정과 연신공정을 하나의 공정에서 연속적으로 실시하는 폴리아미드계 섬유, 예를 들면 나일론6, 나일론66, 나일론46 등의 고속방사 연신공정에 사용하는 방사 유제조성물에 관한 것으로서 본 발명은 폴리아미드계 섬유의 원사조업성 및 후가공성을 향상시킴을 목적으로 한다.The present invention relates to a spinning emulsion composition used in a high-speed spinning process such as polyamide-based fibers, such as nylon 6, nylon 66, nylon 46, which continuously performs the melt spinning process and the stretching process in one process. An object of the present invention is to improve the yarn operability and post-processability of polyamide fibers.
직접 용융 고속방사연신법은 최종 연신속도가 3,000 m/분 이상의 고속으로 실시되지 않으면 조업안정성의 관점에서 개개공정이 독립된 종래법과 비교하였을 때 기계설비, 작업공정의 복잡성 및 작업인원 등의 면에서 그다지 의미가 없게 된다.The direct melt high-speed spinning drawing method does not have a final drawing speed of more than 3,000 m / min. In terms of operational stability, the direct melting high-speed spinning drawing method is more complicated in terms of mechanical equipment, work process complexity, and workforce compared to the conventional method. It makes no sense.
그러나 3,000 m/분 이상의 고속으로 직접 용융방사연신을 실시하면 연신이 극도로 불안정하게 되어 원사조업성 및 언사품질의 불량 등을 초래하므로 고속방사공정의 특성에 맞는 유제가 필요하다.However, when direct melt spinning stretching at a high speed of 3,000 m / min or more, drawing is extremely unstable, resulting in poor yarn operability and poor quality of yarn, and therefore, an emulsion suitable for the characteristics of the high-speed spinning process is required.
고속방사공정에 특히 요구되어지는 유제의 특징은 섬유표면으로의 균일한 유제막 형성과 내부로의 침투를 위하여 유제의 균일부착성과 침투성이 요구된다.Particularly required for the high speed spinning process is the uniformity and permeability of the emulsion for the formation of a uniform emulsion film on the fiber surface and its penetration into the interior.
또 고속방사공정에서 사떨림 및 잔털, 절사 등을 방지하기 위한 적정 마찰수준과 유막강도의 유지 등 평활성과 집속성이 요구되며, 동시에 고속 방사 생산방식에서는 일반적으로 고온의 열처리를 하므로 발연과 타르의 발생으로 인하여 작업환경 및 원사조업성에 악영향을 미치지 않도록 하기 위해서 유제의 내열성이 또한 요구된다.In addition, smoothness and focusing are required in the high-speed spinning process, such as maintaining proper friction level and maintaining film strength to prevent dust, fine hair, and cutting, and at the same time, high-temperature heat-treatment generally produces high-temperature heat treatment. The heat resistance of the emulsion is also required so that it does not adversely affect the working environment and yarn operability due to occurrence.
본 발명은 고속방사공정에 요구되어지는 유제적 특성을 고려하여 원사조업성 및 후가공성을 향상시킬 수 있는 유제조성물에 관한 것이다.The present invention relates to an emulsion composition that can improve the yarn operability and post-processability in consideration of the emulsion properties required for the high-speed spinning process.
이하, 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
본 발명은 알킬에테르 티오디프로피오네이트 50~60 중량%, 폴리에틸렌글리콜에스터 3~8 중량%, 폴리옥시에틸렌 알킬페놀에테르 3~5 중량%, 수소화된 폴리옥시에틸렌 캐스터오일 10~12 중량%, 알킬술포네이트 소디움염 2~4 중량%, 알킬에테르포스페이트 칼륨염 3~5 중량%, 알킬이미다졸린 2~4 중량%로 되어있는 폴리아미드계 섬유의 직접 용융고속방사용 유제조성물이다.The present invention is 50 to 60% by weight of alkyl ether thiodipropionate, 3 to 8% by weight of polyethylene glycol ester, 3 to 5% by weight of polyoxyethylene alkylphenol ether, 10 to 12% by weight of hydrogenated polyoxyethylene castor oil, It is a direct melt high speed spinning emulsion composition of polyamide fiber composed of 2 to 4% by weight of alkylsulfonate sodium salt, 3 to 5% by weight of alkyl ether phosphate potassium salt and 2 to 4% by weight of alkylimidazoline.
본 발명에서 알킬에테르티오디프로피오네이트, 폴리에틸렌글리콜에스터, 소비톨 알킬레이트가 상기 조성량의 하한값 미만일 경우 평활성과 접속성 불량에 의한 사떨림과 장력 불균일 발생으로 원사조업성이 불량하고, 상한 값을 초과할 경우 점도상승 및 마찰특성이 높아져 균일부착성이 나빠지고 교락장치(interlacer) 및 가이드(guide) 등에 스컴(scum)이 발생되어 잔털, 절사 등의 문제가 발생한다.In the present invention, when the alkyl ether thiodipropionate, polyethylene glycol ester, sorbitol alkylate is less than the lower limit of the composition amount, yarn operability is poor due to noise and tension unevenness caused by poor smoothness and poor connectivity, and an upper limit value. If it exceeds the increase in viscosity and friction characteristics, the uniform adhesion worsens, the scum is generated in the interlacer and guides, such as problems such as hair and cut.
또 본 발명에서 폴리옥시에틸렌 알킬에테르, 폴리옥시에틸렌 알킬페놀에테르, 수소화된 폴리옥시에틸렌 캐스터오일이 상기의 하한값 미만일 경우 유화력의 저하로 유화안정성이 불량하여 에멀젼 상태로의 급유가 어렵고 상한 값을 초과할 경우 유화성은 향상되나 섬유와 섬유의 마찰특성이 낮아져 원사조업성의 불량을 초래한다.In the present invention, when the polyoxyethylene alkyl ether, polyoxyethylene alkyl phenol ether, and hydrogenated polyoxyethylene caster oil is less than the lower limit, the emulsion stability is poor due to the decrease in emulsification power, so that the oil supply to the emulsion state is difficult and the upper limit is exceeded. If the emulsification is improved, but the friction properties of the fiber and the fiber is lowered, resulting in poor yarn operability.
아울러 알킬술포네이트 소디움염, 알칼에테르포스페이트 칼륨염, 알킬이미다졸린이 상기의 하한값 미만일 경우 후가공 작업시 정전기 발생이 심하여 작업효율을 저하시키고, 상한값을 초과할 경우에는 섬유와 금속간의 마찰특성 증가와 타르(tar) 발생으로 원사를 손상시키는 요인이 되어 원사조업성 불량과 후가공 작업성의 불량을 초래하게 된다.In addition, when alkylsulfonate sodium salt, alkaline ether phosphate potassium salt and alkylimidazoline are lower than the lower limit, the static electricity is generated during the post-processing operation, and the working efficiency is lowered. When the upper limit is exceeded, the friction property between the fiber and the metal is increased and Tar causes damage to the yarn, resulting in poor yarn workability and poor post-workability.
본 발명의 유제조성물의 사용할 때 1~15%의 수성에멀젼 상태로 만들어서 오일롤러 또는 오일제트를 이용하여 방사구금에서 방출된 사에 처리시키며, 연신사 중량에 대하여 0.5~1.5 중량% 부착시키면 사의 평활성 및 집속성이 향상되어 양호한 품질의 원사를 얻을 수 있고 사의 후가공성도 향상된다.When the emulsion composition of the present invention is used, it is made into an aqueous emulsion of 1 to 15% and treated to yarns released from spinnerets using an oil roller or an oil jet, and the smoothness of the yarns is 0.5 to 1.5% by weight with respect to the stretched yarn weight. And converging property is improved, yarn of good quality can be obtained and post-processability of the yarn is also improved.
이하, 본 발명을 실시예와 비교예를 통하여 더욱 상세히 설명하겠는바, 실시예에 의하여 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples, but is not limited to Examples.
[실시예 1~3, 비교예 1~4][Examples 1-3 and Comparative Examples 1-4]
나일론6 칩을 방사속도 3,500m/분, 권취속도 5,000m/분으로 통상의 고속방사연신공정으로 40 데니어 13 필라멘트의 폴리아미드 연신사를 제조함에 있어서, 다음 표 1의 유제를 30의 온수로 서서히 충분히 교반 후 10% 에멀젼 용액을 만든 후 이 에멀젼을 보통의 오일롤러 2단 급유방식으로 처리하였다.In preparing a polyamide drawn yarn of 40 denier 13 filaments in a normal high-speed spinning process at a spinning speed of 3,500 m / min and a winding speed of 5,000 m / min, the emulsion of Table 1 After slowly stirring sufficiently with hot water to form a 10% emulsion solution, the emulsion was treated with a normal oil roller two-stage lubrication method.
POE : 폴리옥시에틸렌 POE: Polyoxyethylene
상기 유제조성물들에 대한 평가결과를 표2에 나타내었다.The evaluation results of the emulsion compositions are shown in Table 2.
[평가방법][Assessment Methods]
1. 동마찰계수1. Dynamic Friction Coefficient
전술한 연신사를 주행사법으로 초장력 40g, 속도 300 m/분에서 평가하였다.The above-mentioned stretched yarn was evaluated at a supertension of 40 g and a speed of 300 m / min by the traveling yarn method.
2. 접속성2. Connectivity
전술한 연신사를 TM식 포합력 시험기(에이코사제)를 이용하여 분당 60회전, 하중 30g 조건으로 측정하여 단사, 잔털발생까지의 회전수로 평가하였다.The above-mentioned stretched yarn was measured under conditions of 60 revolutions per minute and a load of 30 g using a TM-type cladding tester (manufactured by Eiko Co., Ltd.), and evaluated by the number of revolutions until single yarn and fine hairs were generated.
3. 대전성3. Daejeon
전술한 연신사를 속도 500 m/분으로 주행하는 주행사조의 마찰대전압을 집전식 전위측정기(시시도사, STATIRON-N12)로 측정하여 다음 기준에 의하여 평가하였다.The frictional band voltage of the traveling thread which travels the above-mentioned stretched yarn at a speed of 500 m / min was measured by a current collector potentiometer (STIDON-N12) and evaluated according to the following criteria.
4. 원사잔털4. Yarn Fuzz
2,000m 원사당 발생갯수를 측정하여 다음 기준에 의하여 평가하였다.The number of occurrences per 2,000 m yarn was measured and evaluated according to the following criteria.
5. F / D율 : Full Drum 가능수에 대한 실제 Full Drum율(%)5. F / D rate: Actual full drum rate (%) of the available number of full drums
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940038037A KR100202076B1 (en) | 1994-12-28 | 1994-12-28 | Oiling agegent for polyamide texile fiber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940038037A KR100202076B1 (en) | 1994-12-28 | 1994-12-28 | Oiling agegent for polyamide texile fiber |
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| Publication Number | Publication Date |
|---|---|
| KR960023467A KR960023467A (en) | 1996-07-20 |
| KR100202076B1 true KR100202076B1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019940038037A KR100202076B1 (en) | 1994-12-28 | 1994-12-28 | Oiling agegent for polyamide texile fiber |
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| KR (1) | KR100202076B1 (en) |
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1994
- 1994-12-28 KR KR1019940038037A patent/KR100202076B1/en not_active IP Right Cessation
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| KR960023467A (en) | 1996-07-20 |
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