KR100248116B1 - Manufacturing method of an excellent polyester and acetate conjugated fabrics - Google Patents
Manufacturing method of an excellent polyester and acetate conjugated fabrics Download PDFInfo
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- KR100248116B1 KR100248116B1 KR1019930031510A KR930031510A KR100248116B1 KR 100248116 B1 KR100248116 B1 KR 100248116B1 KR 1019930031510 A KR1019930031510 A KR 1019930031510A KR 930031510 A KR930031510 A KR 930031510A KR 100248116 B1 KR100248116 B1 KR 100248116B1
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- acetate composite
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
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- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
본 발명은 폴리에스테르/아세테이트 복합직물을 제조함에 있어서, 알칼리로서 수산화나트륨 또는 수산화칼륨 0.5~8N과, 흡습제로서 분자량 200~400의 폴리에틸렌글리콜 또는 요소 5~15% ows와, 다음 구조식(I)로 표시되는 암모늄 화합물 3~10g/ℓ를 함유한 감량조성물로 패딩하고 80~100℃의 온도에서 3~15분 동안 열처리하는 것을 특징으로 하는 물성이 우수한 폴리에스테르/아세테이트 복합직물의 제조방법으로서, 본 발명에 의하면 부드러운 촉감, 반발탄성 및 부품성 등의 신질감과 외관을 가지는 폴리에스테르/아세테이트 복합직물을 제조할 수 있다.In preparing the polyester / acetate composite fabric, sodium hydroxide or potassium hydroxide 0.5-8 N as alkali, molecular weight 200-400 polyethylene glycol or urea 5-15% ows as a moisture absorbent, and the following structural formula (I) A method for producing a polyester / acetate composite fabric having excellent physical properties, characterized in that it is padded with a weight loss composition containing 3 to 10 g / l of the ammonium compound to be displayed and heat-treated at a temperature of 80 to 100 ° C. for 3 to 15 minutes. According to the present invention, a polyester / acetate composite fabric having a soft feel, a resilient elasticity and a part-like texture and appearance can be produced.
상기 식에서 R1은 탄소수 8~20의 알킬기 또는 아릴기, R2, R3, R4는 각각 수소, 메틸기, 또는 에틸기, X는 염소, 브롬, 또는 요오드이다.In the above formula, R 1 is an alkyl or aryl group having 8 to 20 carbon atoms, R 2 , R 3 , and R 4 are each a hydrogen, a methyl group, or an ethyl group, and X is chlorine, bromine, or iodine.
Description
본 발명은 폴리에스테르/아세테이트 복합직물의 제조방법에 관한 것으로서, 더욱 상세하게는 폴리에스테르/아세테이트 복합직물을 감량 처리함에 있어서 알칼리, 흡습제, 암모늄 화합물을 함유하는 감량조성물로 패딩한 후, 80~100℃의 온도에서 3~15분간 건열처리하여 물성이 우수한 폴리에스테르/아세테이트 복합직물을 제조하는 방법에 관한 것이다.The present invention relates to a method for producing a polyester / acetate composite fabric, and more particularly, in a weight loss treatment of a polyester / acetate composite fabric, after padding with a weight loss composition containing an alkali, a moisture absorbent, and an ammonium compound, 80-100. It relates to a method for producing a polyester / acetate composite fabric having excellent physical properties by dry heat treatment at a temperature of 3 to 15 minutes.
일반적으로 폴리에스테르 섬유와 아세테이트 섬유는 물성이 서로 다르기 때문에 폴리에스테르/아세테이트 복합직물을 전처리 및 염색 가공하는 데에는 제한이 있고, 또한 이로 인해 외관 및 품질이 불량해지는 단점이 있다.In general, polyester fibers and acetate fibers have different physical properties, there is a limitation in the pre-treatment and dyeing of the polyester / acetate composite fabric, and this also has the disadvantage of poor appearance and quality.
즉, 아세테이트 섬유는 내알칼리성이 약해서 pH 12~12.5의 알칼리 용액에서 상당량이 감량되나, 폴리에스테르 섬유는 이 조건에서 전혀 감량이 일어나지 않아 태 개선에는 한계가 있었다.In other words, acetate fibers have a weak alkali resistance, so a considerable amount of the weight loss is reduced in an alkaline solution of pH 12-12.5, but polyester fibers have no limit in weight reduction under these conditions.
한편, 아세테이트의 촉감 및 태를 개선하기 위해서 알칼리 수용액 중에 침지하고 가온해서 섬유표면에 셀룰로오즈화하는 방법이 일본 특개평 5-14086 호에 제시되어 있다.On the other hand, in order to improve the feel and texture of acetate, a method of immersing in an aqueous alkali solution and warming to cellulose on a fiber surface is disclosed in Japanese Patent Laid-Open No. 5-14086.
본 발명은 이러한 공지의 사실을 응용한 것으로, 본 발명의 목적은 감량조성물 및 감량가공방법을 달리하여 아세테이트와 폴리에스테르를 동시에 감량시키므로써 부드러운 촉감, 반발탄성, 그리고 부품성이 있는 폴리에스테르/아세테이트 복합직물을 제조하는 방법을 제공하는 데에 있다.The present invention applies such a known fact, and an object of the present invention is to reduce acetate and polyester at the same time by varying a weight loss composition and a weight loss process, thereby softening, repulsive elasticity, and part-like polyester / acetate. It is to provide a method for producing a composite fabric.
이하, 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
본 발명은 폴리에스테르/아세테이트 복합직물을 제조함에 있어서, 알칼리로서 수산화나트륨 또는 수산화칼륨 0.5~8N과, 흡습제로서 분자량 200~400의 폴리에틸렌글리콜 또는 요소 5~15%ows와, 다음 구조식(I)로 표시되는 암모늄 화합물 3~10g/ℓ를 함유한 감량 조성물로 패딩하고 80~100℃의 온도에서 3~15분 동안 열처리하는 것을 특징으로 하는 물성이 우수한 폴리에스테르/아세테이트 복합직물의 제조방법이다.In preparing the polyester / acetate composite fabric, the present invention provides sodium or potassium hydroxide 0.5-8N as alkali, polyethylene glycol or urea 5-15% ows of molecular weight 200-400 as a moisture absorbent, and the following structural formula (I). It is a method for producing a polyester / acetate composite fabric having excellent physical properties, characterized in that padded with a weight loss composition containing 3 to 10 g / L of the ammonium compound to be displayed and heat-treated at a temperature of 80 to 100 ° C. for 3 to 15 minutes.
상기 식에서 R1은 탄소수 8~20의 알킬기 또는 아릴기, R2, R3, R4는 각각 수소, 메틸기, 또는 에틸기, X는 염소, 브롬, 또는 요오드이다.In the above formula, R 1 is an alkyl or aryl group having 8 to 20 carbon atoms, R 2 , R 3 , and R 4 are each a hydrogen, a methyl group, or an ethyl group, and X is chlorine, bromine, or iodine.
이하, 본 발명을 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail.
본 발명에서 사용되는 감량 조성물은 알칼리, 흡습제, 암모늄 화합물 등으로 조성되며, 알칼리로는 수산화나트륨, 수산화칼륨 등이 사용되며, 그 사용농도는 0.5~8N이 적당한 바, 0.5N 미만이면 폴리에스테르 섬유의 감량이 적어 태가 불량하고, 8N을 초과하면 폴리에스테르 및 아세테이트 섬유의 감량 및 분해가 커서 외관 및 질감이 불량해진다.The weight loss composition used in the present invention is composed of an alkali, a moisture absorbent, an ammonium compound, and the like, and sodium hydroxide, potassium hydroxide, and the like are used as the alkali, and the concentration thereof is 0.5 to 8 N, and the polyester fiber is less than 0.5 N. The weight loss is poor, and the appearance is poor. When it exceeds 8N, the weight loss and decomposition of the polyester and acetate fibers are large, resulting in poor appearance and texture.
흡습제로는 폴리에틸렌글리콜(분자량 200~400), 요소 등이 사용되며, 그 사용량은 5~15% ows가 적당한 바, 5% ows 미만이면 감량이 적어 태의 개선이 불량하고, 15% ows를 초과하면 감량이 많아 외관이 불량해진다.Polyethylene glycol (molecular weight 200 ~ 400), urea, etc. are used as the hygroscopic agent, the amount of use is 5 ~ 15% ows is appropriate, if less than 5% ows weight loss is poor, and if the excess of 15% ows is exceeded Loss of weight leads to poor appearance.
또한 암모늄 화합물은 상기 구조식(I)로 표시되는 바, 그 사용량은 3~10g/ℓ 미만이면 감량이 적고, 10g/ℓ를 초과하면 감량이 많아 태가 불량해진다.In addition, the ammonium compound is represented by the above structural formula (I), and the amount of the ammonium compound is less than 3 to 10 g / L, the weight loss is small, if it exceeds 10 g / L, the weight loss is large, the appearance is poor.
그리고 본 발명의 감량조성물을 사용하더라도 그 감량가공방식에 따라 직물의 촉감 및 탄성 등의 물성이 불량해질 수도 있는 바, 본 발명의 감량가공 방식은 폴리에스테르/아세테이트 복합직물을 패딩하고 건열처리하는 것으로 패딩시 픽업률은 50~90%로 한다.And even when the weight loss composition of the present invention is used, physical properties such as touch and elasticity of the fabric may be deteriorated depending on the weight loss method. The weight loss method of the present invention is to pad and dry a polyester / acetate composite fabric. When padding, pick-up rate should be 50 ~ 90%.
건열처리시 열처리기의 온도는 80~100℃가 적당하며, 열처리 시간은 3~15분이 적당하다. 열처리 온도가 80℃ 미만, 열처리 시간이 3분 미만이면 폴리에스테르/아세테이트 복합직물의 감량이 적고, 열처리온도가 100℃ 초과, 열처리 시간이 15분을 초과하게 되면 폴리에스테르/아세테이트 복합직물의 촉감 및 반발탄성이 불량해진다.When dry heat treatment, the temperature of heat treatment machine is suitable 80 ~ 100 ℃, heat treatment time is suitable 3 ~ 15 minutes. If the heat treatment temperature is less than 80 ° C. and the heat treatment time is less than 3 minutes, the weight loss of the polyester / acetate composite fabric is small. If the heat treatment temperature is more than 100 ° C. and the heat treatment time is more than 15 minutes, the feel of the polyester / acetate composite fabric and The resilience is poor.
본 발명의 감량처리를 거친 폴리에스테르/아세테이트 복합직물은 촉감, 반발특성 및 부품성이 우수하여 블라우스, 드레스 등의 용도로 특히 유용하다.The polyester / acetate composite fabric that has undergone the weight loss treatment of the present invention is particularly useful for blouse, dress, etc. due to its excellent feel, repulsion properties and parts.
이하, 본 발명을 실시예를 통하여 더욱 구체적으로 설명하겠는 바, 본 발명이 실시예에 의해 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited to the Examples.
[실시예 1, 2][Examples 1 and 2]
모노필라멘트 75데니어인 폴리에스테르 섬유와 모노필라멘트 75 데니어인 아세테이트 섬유를 복합하여 경, 위사로 제직한 직물을 정련하고 건조, 열처리한 후 폴리에스테르/아세테이트 복합직물을 다음 표 1의 감량조절로 패딩(픽업 70%)하고 95℃에서 10분간 건열처리하고 수세하여 건조하였다.After blending polyester fiber of monofilament 75 denier and acetate fiber of monofilament 75 denier, the woven fabric of light and weft yarn was refined, dried and heat treated, and then the polyester / acetate composite fabric was padded with the weight loss control of Table 1 below. Pick up 70%), dry heat treated at 95 ° C. for 10 minutes, washed with water and dried.
[표 1]TABLE 1
[비교예 1]Comparative Example 1
상기 실시예의 직물을 탄산나트륨(Na2, Co3) 2% 용액에 침지하고 98℃에서 30분간 처리하였다.The fabric of this example was immersed in a 2% solution of sodium carbonate (Na 2 , Co 3 ) and treated at 98 ° C. for 30 minutes.
상기 실시예 및 비교예의 감량처리 후의 복합직물의 물성을 다음 표 2에 나타내었다.The physical properties of the composite fabric after the weight loss treatment of the Examples and Comparative Examples are shown in Table 2 below.
[표 2]TABLE 2
※ 드라프트계수 : JIS L-1096※ Draft Coefficient: JIS L-1096
※ 외관 : 방추도 KS K 0550(-1986)※ Appearance: Schuchu KS K 0550 (-1986)
90% 초과 - 양호, 90% 미만 - 불량Above 90%-good, below 90%-bad
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| Application Number | Priority Date | Filing Date | Title |
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| KR1019930031510A KR100248116B1 (en) | 1993-12-30 | 1993-12-30 | Manufacturing method of an excellent polyester and acetate conjugated fabrics |
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| KR1019930031510A KR100248116B1 (en) | 1993-12-30 | 1993-12-30 | Manufacturing method of an excellent polyester and acetate conjugated fabrics |
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| KR950018913A KR950018913A (en) | 1995-07-22 |
| KR100248116B1 true KR100248116B1 (en) | 2000-04-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100330872B1 (en) * | 1994-12-17 | 2002-08-28 | 에스케이케미칼주식회사 | Improvement in increasing fastness of acetate composite fabric |
| KR100454471B1 (en) * | 1997-08-25 | 2005-04-06 | 주식회사 휴비스 | Method of Making Polyester / Asate Composite Yarn Fabric |
| KR100822283B1 (en) * | 2002-10-30 | 2008-04-16 | 주식회사 코오롱 | A method of extracting sea component from woven or knitted fabric with sea-island type composite fiber |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473680B1 (en) * | 2001-12-11 | 2005-03-09 | 에스케이케미칼주식회사 | The method for producing fabrics of Rayon/ultrafine composite yarn by use of Cold-pad-batch |
| KR100477466B1 (en) * | 2002-09-10 | 2005-03-23 | 에스케이케미칼주식회사 | Method for producing rayon/silk composite fabrics |
-
1993
- 1993-12-30 KR KR1019930031510A patent/KR100248116B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100330872B1 (en) * | 1994-12-17 | 2002-08-28 | 에스케이케미칼주식회사 | Improvement in increasing fastness of acetate composite fabric |
| KR100454471B1 (en) * | 1997-08-25 | 2005-04-06 | 주식회사 휴비스 | Method of Making Polyester / Asate Composite Yarn Fabric |
| KR100822283B1 (en) * | 2002-10-30 | 2008-04-16 | 주식회사 코오롱 | A method of extracting sea component from woven or knitted fabric with sea-island type composite fiber |
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| Publication number | Publication date |
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| KR950018913A (en) | 1995-07-22 |
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