KR102383575B1 - Treatment composition which is harmless to human body and eco-friendly for improving shape stability of fabrics - Google Patents

Treatment composition which is harmless to human body and eco-friendly for improving shape stability of fabrics Download PDF

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KR102383575B1
KR102383575B1 KR1020210139199A KR20210139199A KR102383575B1 KR 102383575 B1 KR102383575 B1 KR 102383575B1 KR 1020210139199 A KR1020210139199 A KR 1020210139199A KR 20210139199 A KR20210139199 A KR 20210139199A KR 102383575 B1 KR102383575 B1 KR 102383575B1
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fabric
weight
parts
processing
catalyst
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Korean (ko)
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이민재
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(주)쿨베어스
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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
    • D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • 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
    • D06M11/32—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • 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
    • D06M11/58—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 with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59—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 with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/61—Liquid ammonia
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • 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
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease

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

Abstract

The present invention relates to a morphological stability processing agent composition capable of improving morphological stability of fabric when the fabric is going through a non-shrinking process, and more specifically, to a fabric morphological stability processing agent composition with which fabric can exhibit excellent physical properties such as morphological stability during post-processing that is performed after dyeing the fabric, that is, wrinkle resistance, a washing shrinkage rate, a tensile strength retention rate, a tear strength retention rate, etc. Disclosed by the present invention is a fabric morphological stability processing agent composition, characterized by comprising: 8-10 parts by weight of a crosslinking agent; 2-3 parts by weight of a catalyst; 3-4 parts by weight of a silicone softener; and 1-2 parts by weight of a urethane processing agent.

Description

인체무해 및 친환경적인 원단의 형태안정가공 처리제 조성물{Treatment composition which is harmless to human body and eco-friendly for improving shape stability of fabrics} Treatment composition which is harmless to human body and eco-friendly for improving shape stability of fabrics

본 발명은 원단의 방축가공시 원단의 형태안정성을 향상시키는 형태안정가공 처리제 조성물에 관한 것으로 보다 상세하게는 원단의 염색 후, 후가공처리시 형태안정성, 즉, 구김성, 세탁수축율, 인장강도유지율, 인열강도유지율 등 각종 물성이 우수한 특성을 나타낼 수 있는 원단의 형태안정가공 처리제 조성물에 관한 것이다.The present invention relates to a shape stability processing agent composition that improves the shape stability of the fabric during preshrinking, and more particularly, the shape stability during post-processing after dyeing the fabric, that is, wrinkle resistance, washing shrinkage, tensile strength retention, It relates to a form-stabilizing processing agent composition for fabrics that can exhibit excellent properties in various physical properties, such as tear strength retention.

최근 섬유산업은 전세계적으로 불어닥친 웰빙(Well-being) 및 건강에 대한 관심 급증으로 인해 활동성과 편의성을 추구하는 스포츠 캐주얼 의류시장과 친환경 소재를 이용한 의류시장이 급성장하게 되었다.Recently, in the textile industry, the sports casual clothing market that pursues activity and convenience and the clothing market using eco-friendly materials have grown rapidly due to a surge in interest in well-being and health around the world.

스포츠 캐주얼 의류는 스포츠의 종류에 따라 다양한 기능을 요구하지만, 스포츠는 일반적으로 심한 신체활동을 동반하기 때문에 기본적으로 경량성, 열 방출성, 내구성 등이 우수하여야 한다. 또한, 최근에는 스포츠 활동에 대하여 신체적 능력뿐만 아니라 장비의 기능성이 강조되기 때문에 다양한 기능을 가지고, 그 기능의 효과가 우수한 제품에 대한 수요가 증가하고 있다.Although sports casual clothing requires various functions according to the type of sports, since sports generally accompany intense physical activity, lightness, heat dissipation, durability, etc. must be excellent. In addition, in recent years, since the functionality of equipment as well as physical ability is emphasized for sports activities, the demand for products having various functions and having excellent effects of the functions is increasing.

이러한 캐주얼/스포츠 의류 제품의 주요 소재는 그동안 흡한속건성, 내구성 등의 기능성을 강조하다보니 폴리에스터 섬유를 주로 사용해 왔으나, 최근 이 폴리에스터 섬유의 난분해성, 미세플라스틱 발생 등 환경에 악영향을 미치는 요소들이 부각되어 다시 면섬유와 같은 천연섬유 소재를 사용하려는 경향이 활발히 진행되고 있다. As the main material of these casual/sports clothing products, polyester fiber has been mainly used because it emphasized functionality such as sweat perspiration, quick-drying, and durability. The trend to use natural fiber materials such as cotton fibers is actively progressing.

최근 의류 소비의 패턴도 친환경 제품 및 그린 제품 위주로 전환되면서 많은 섬유기업들이 그린 섬유 제품(콩, 우유, 닥나무 섬유, Organic cotton, 라이오셀 등) 생산에 경쟁적으로 참여하면서 메가트랜드에 대응하기 위한 자구책 마련에 심혈을 기울이고 있다.Recently, as the pattern of clothing consumption has shifted to eco-friendly products and green products, many textile companies are competing in the production of green textile products (soybean, milk, mulberry fiber, organic cotton, lyocell, etc.) is paying close attention to

상기 친환경 섬유의 정의는 "환경적으로 만족스러운 섬유로 환경에 유해하거나 위협을 주지 않는 섬유"를 말한다. 친환경 섬유의 특징으로는 환경보존 및 정화와 관련된 특징과 환경개선에 기여하는 데에 관련된 특징 등을 들수 있으며 구체적으로는 공해를 유발하지 않거나, 생분해성을 갖거나, 미립자, 박테리아 등의 환경에 유해한 물질을 차단하는 효과를 갖거나, 합성섬유를 대체하거나, 경량화에 의한 에너지 소비 절감에 기여할 수 있거나, 폐기물을 재활용하는 경우 등을 의미할 수 있다. The definition of the eco-friendly fiber refers to "fibers that are environmentally satisfactory and do not harm or threaten the environment". The characteristics of eco-friendly fibers include characteristics related to environmental preservation and purification and characteristics related to contributing to environmental improvement. It may have an effect of blocking materials, replace synthetic fibers, contribute to energy consumption reduction by weight reduction, or may mean a case of recycling waste.

면섬유로 대표되는 셀룰로오스계 섬유는 우수한 흡습성과 흡수성으로 정전기가 잘 일어나지 않으며 착용시 느끼는 촉감이 탁월하여, 현재 의류용 섬유로서 다양하게 사용되고 있으나, 반복되는 착용과 세탁에 의해 구김과 수축이 잘 발생하는 문제점을 안고 있다. 또한 면섬유는 제사, 제편직의 공정을 거쳐 원단으로 되어가는 과정에서 많은 장력을 받게 되어 이러한 상태로 만들어진 의류는 가정에서 세탁에 의해 원상태의 치수로 회복되려는 작용이 일어나 수축과 구김의 원인이 된다. Cellulose-based fibers, represented by cotton fibers, have excellent hygroscopicity and absorbency, do not generate static electricity, and have an excellent tactile feel when worn. have a problem In addition, cotton fibers are subjected to a lot of tension in the process of spinning and knitting to become a fabric, so clothes made in this state try to restore their original dimensions by washing at home, causing shrinkage and wrinkling.

종래 셀룰로오스계 섬유에 구김 방지 또는 방축성 등의 형태안정 성능을 부여하기 위하여 다양한 가교제를 사용하는 방법 및 액체 암모니아를 이용한 방법이 있다. Conventionally, there are a method using various crosslinking agents and a method using liquid ammonia in order to impart shape stability performance such as wrinkle prevention or shrink resistance to cellulosic fibers.

먼저 셀룰로오스계 섬유의 구김 방지 또는 방축성 등의 형태안정 성능을 부여하기 위해 가교제를 사용하는 방법은 상기 셀룰로오스계 섬유의 원단에 구김이 생기거나 원단이 줄어드는 원인은 셀룰로오스의 비결정 영역의 수소 결합이 외력 또는 물의 작용으로 인해 파괴되어 변형되고, 그 상태에서 다시 수소 결합이 생성됨으로써 발생하는 것이다.First, in the method of using a crosslinking agent to provide shape stability performance such as anti-wrinkle or shrink-proof of cellulosic fibers, the cause of wrinkles or shrinkage in the fabric of the cellulosic fiber is that hydrogen bonding in the amorphous region of cellulose is an external force. Or, it is destroyed and deformed by the action of water, and hydrogen bonds are generated again in that state.

원단의 수지 가공에 의한 구김 방지 또는 방축성의 부여는 셀룰로오스 분자 사이에 수지 가공제에 의해 가교를 생성시키고, 이 가교 도입에 의해 상기 수소 결합이 외력 또는 물의 작용에 의해 잘 파괴되지 않는 것을 이용한 것이다. Anti-wrinkle or shrinkage prevention by resin processing of the fabric is used in that crosslinking is generated between cellulose molecules by a resin processing agent, and the hydrogen bond is not easily broken by the action of external force or water by introducing this crosslinking.

이러한 경우, 수지 가공제로는 요소 포름알데히드 수지, 글리옥살계 수지 혹은 멜라민 수지 등과 같이 소위 섬유소 반응형 수지를 이용하는 방법이 일반적이다.In this case, as a resin processing agent, a method of using a so-called cellulose-reactive resin such as urea formaldehyde resin, glyoxal-based resin, or melamine resin is common.

또한, 원단에 구김 방지 가공을 실시하기 위해서는 폴리우레탄 수지를 이용하여 피막을 형성하고, 섬유의 이동을 구속하는 방법도 알려져 있다. 그러나, 상기 섬유소 반응형 수지를 이용하는 가공 방법에 따르면, 확실히 어느 정도의 구김 방지성은 얻을 수 있지만, 수지 첨가량의 증대에 따라 강력 저하가 발생하고, 또한 수지의 가수분해에 의한 유리 포름알데히드가 발생하는 등의 문제가 있다. In addition, in order to perform the anti-wrinkle processing on the fabric, a method of forming a film using a polyurethane resin and restricting the movement of fibers is also known. However, according to the processing method using the cellulose-reactive resin, although a certain amount of anti-wrinkle property can be obtained, the strength decreases as the amount of resin added increases, and free formaldehyde is generated by hydrolysis of the resin. There are problems such as

또한, 폴리우레탄 수지를 이용하는 방법은 유리 포름알데히드의 발생은 없지만, 얻어지는 구김 방지성이 매우 낮아 형태안정 수준의 구김 방지성은 얻을 수 없다.In addition, the method of using a polyurethane resin does not generate free formaldehyde, but the obtained anti-wrinkle property is very low, and thus the form-stable level of anti-wrinkle property cannot be obtained.

구김 방지 가공에는 포름알데히드 자체를 사용하는 경우도 있지만, 고농도의 포름알데히드는 인체에 좋지 않은 영향을 미친다고 일컬어지고 있다. 따라서, 셀룰로오스의 수지 가교제는 유리 포름알데히드의 발생량이 보다 낮은 것으로 개량되고 있으며, 현재 저 포름알데히드형 수지 가교제가 실용화되어 있다. Formaldehyde itself is sometimes used for anti-wrinkle processing, but it is said that a high concentration of formaldehyde has an adverse effect on the human body. Therefore, the resin crosslinking agent for cellulose has been improved to a lower free formaldehyde generation amount, and a low formaldehyde type resin crosslinking agent is now put to practical use.

한편, 유리 포름알데히드가 전혀 발생하지 않는 비 포름알데히드 수지 가공 방법도 제안된 바 있으나, 충분한 구김 방지성이나 백도가 얻어지지 않아 현재 형태안정 가공으로서는 실용화되어 있지 않은 상태이다.On the other hand, a non-formaldehyde resin processing method in which free formaldehyde is not generated at all has been proposed, but sufficient anti-wrinkle property or whiteness is not obtained, so it is not practically used as a form-stable processing at present.

종래 셀룰로오스계 섬유가 형태안정성을 갖도록 암모니아를 사용하는 방법으로는 대한민국 특허등록 제0796673호에 의해 공개되었으며, 상기 선공개된 등록특허는 수지 가공제를 부여하기 전에 액체 암모니아에 함침시킨 후 암모니아에 함침된 셀룰로오스계 섬유를 건저내어 액체 암모니아를 과열 증발 제거하고 미리 광촉매를 부여하여 전처리하거나, 혹은 수지 가공제를 부여하여 열처리를 한 후 광촉매를 부여하여 후처리함으로써, 수지의 분해에 의한 냄새의 발생을 방지하고, 백도의 변화를 억제 할 수 있음과 동시에, 유리 포름알데히드를 발생시키지 않고, 높은 구김 방지성을 섬유 구조물에 부여할 수 있으며, W&W(워시 앤드 웨어)성이 뛰어난 형태안정성 셀룰로오스계 섬유 구조물이 얻어지도록 하였다.The conventional method of using ammonia to make cellulosic fibers have morphological stability was disclosed by Korean Patent Registration No. 0796673. By drying the cellulosic fibers to remove the liquid ammonia by superheat evaporation and pre-treatment by applying a photocatalyst, or by giving a photocatalyst after heat treatment by giving a resin processing agent and post-treatment, the generation of odor due to the decomposition of the resin is prevented In addition, it can suppress the change in whiteness, does not generate free formaldehyde, and can impart high anti-wrinkle properties to the fiber structure. to be obtained.

한편, 염색가공공정은 불순물을 제거하고 심미한 색상과 사용목적에 적합한 성능을 부여하는 가장 높은 부가가치를 부여하나, 고온의 물과 다양한 화공약품을 많이 사용하여 대표적인 폐수발생 공정이자 에너지 다소비 공정이다. 에너지 다소비, 높은 환경 부하가 특징인 염색가공에서 니트류에 대한 지속적인 수요 증가를 고려하면 니트 소재에 대한 지속가능형 생산체제 구축은 매우 중요하면서도 시의적절한 필수 요소라고 판단된다.On the other hand, the dyeing process removes impurities and gives the highest added value by giving an aesthetic color and performance suitable for the purpose of use. . Considering the continuous increase in demand for knitwear in dyeing processing, which is characterized by high energy consumption and high environmental load, it is judged that the establishment of a sustainable production system for knitted materials is a very important and timely essential element.

특히, 니트 제품에 광택성과 염색성을 향상시키기 위하여 NaOH를 사용하여 실켓가공을 하게 되는데, 가공 후 강알칼리 폐수가 다량 발생하여 이를 중화시키기 위해서 황산과 같은 강산이 필요하고 이때 생기는 염으로 인해 슬러지 발생량이 어마어마한 수준이다. 더욱이 현재 시장에서 통용되는 최고급 면니트의 대부분은 더블실켓처리 제품으로 소위 강알칼리를 두 번이나 처리해야하는 문제점이 있다.In particular, in order to improve the gloss and dyeability of knitted products, the silk processing is performed using NaOH. After processing, a large amount of strong alkali wastewater is generated, and a strong acid such as sulfuric acid is required to neutralize it. that's a huge level. Moreover, most of the best cotton knits currently in use in the market are double-sealed products, so there is a problem in that the so-called strong alkali has to be treated twice.

또한, 실켓가공을 한 경우에는 섬유 표면에만 급격한 팽윤이 일어나 원단의 Touch가 매우 거칠어지므로 이를 극복하기 위해 다량(10% 농도 이상)의 실리콘 유연제를 사용하여야 하며, 이 실리콘 유연제가 처리된 의류 제품의 경우 반복 세탁에 의해 실리콘이 탈락되어 Touch가 계속 나빠지고 형태안정성이 저하되는 문제점이 있다.In addition, in the case of processing the silk, a large amount (10% concentration or more) of silicone softener must be used to overcome this, because rapid swelling occurs only on the fiber surface and the fabric is very rough to the touch. In this case, there is a problem in that the silicone is removed by repeated washing and the touch continues to deteriorate and the shape stability is lowered.

특히, 면니트는 그 패턴으로 인해 미적으로 아름답지만, 직물 원단과 비교하여 마모강도, 심 강도 등의 물성이 낮으며, 형태안정성이 좋지 못하고, 또 내구성에 한계가 있다. 또한, 셀룰로오스계 섬유 특히, 비스코스 레이온은 특유의 광택과 풍부한 드레이프성 및 유연성을 가지면서도 가격이 비교적 저렴하여 널리 사용되고 있지만 습윤장력이 약하고 주름 회복성이 낮으며 세탁시 수축이 일어나는 등의 문제점을 가지고 있다. In particular, cotton knit is aesthetically beautiful due to its pattern, but compared to woven fabrics, physical properties such as abrasion strength and seam strength are low, form stability is poor, and durability is limited. In addition, cellulosic fibers, especially viscose rayon, have a unique luster, abundant drape and flexibility, and are widely used because of their relatively low price, but have problems such as weak wetting tension, low wrinkle recovery, and shrinkage during washing. there is.

상기한 종래의 문제점을 개선하고자 대한민국 등록특허 제0920416호 "물세탁이 가능한 실크직물 및 그 제조방법"에서는 액체 암모니아 처리와 스트레칭 가공에 의해 실크직물의 경*?*위사의 수축을 적절하게 조절하면서 액체암모니아를 실크섬유 내부로 침투시켜 팽윤현상을 억제함으로써 물로 세탁할 수 있는 실크직물의 제조공정이 개시되어 있다.In order to improve the problems of the prior art, Korean Patent Registration No. 0920416 "Washable silk fabric and method for manufacturing the same" properly adjusts the shrinkage of warp *?* weft yarn of silk fabric by treatment with liquid ammonia and stretching process. Disclosed is a process for manufacturing a silk fabric that can be washed with water by infiltrating liquid ammonia into the silk fiber to suppress swelling.

또한 대한민국 특허등록 제1883078호 "면니트의 형태안정성 향상 가공방법"이 제안된바 상기한 선 등록특허는 면니트를 저온의 액체암모니아 가공을 한 후, 형태안정가공을 하여 원단의 터치가 부드러움을 유지하면서 수축률은 ±4% 이내로 제어한 것이다.In addition, Korean Patent Registration No. 1883078 "Processing method to improve shape stability of cotton knit" has been proposed, and the above-mentioned registered patent applies low-temperature liquid ammonia processing to cotton knit and then shape-stabilizing processing to make the fabric soft to the touch. While maintaining, the shrinkage rate is controlled within ±4%.

그러나 상기 액체암모니아 처리된 실크직물은 만곡현상과 파문과 같은 잔주름(일명 시와)이 발생하고, 촉감이 뻣뻣해 지며, 실크 고유의 광택을 잃어버리고 질감이 저하되는 등 여전히 한계가 있다.However, the liquid ammonia-treated silk fabric has limitations such as fine wrinkles (aka siwa) such as curvature and ripples, stiffens the feel, loses the inherent luster of silk, and deteriorates the texture.

대한민국 등록특허 제0796673호Republic of Korea Patent No. 0796673 대한민국 등록특허 제0920416호Republic of Korea Patent No. 0920416 대한민국 등록특허 제1883078호Republic of Korea Patent No. 1883078

상기한 종래 문제점을 감안하여 안출한 본 발명의 목적은 면, 레이온, 모달, 라이오셀 등 셀룰로오스계 섬유의 니트 또는 직물의 후가공시 원단의 형태안정성을 향상시킬 수 있는 인체에 무해하고 친환경적인 형태안정가공 처리제 조성물을 제공하는 것을 그 해결과제로 한다. The purpose of the present invention, which was devised in consideration of the above-mentioned conventional problems, is harmless to the human body and eco-friendly shape stability that can improve the shape stability of the fabric during post-processing of knits or fabrics of cellulosic fibers such as cotton, rayon, modal, lyocell, etc. It is made into the problem to provide a processing agent composition.

상기한 과제를 해결한 본 발명에 따른 원단의 형태안정가공 처리제 조성물은 1,2,3,4-부탄테트라카르복실릭 애시드(1,2,3,4-butanetetracarboxylic acid; BTCA) 8~10중량부, 촉매제 2~3중량부, 실리콘유연제 3~4중량부 및 우레탄가공제 1~2중량부를 포함하며,
상기 촉매제는 소듐포르메이트(Sodium formate; SF), 소듐 아세테이트(Sodium acetate; SA), 소듐 프로피오네이트(Sodium propionate; SP), 소듐 부티레이트(Sodium butyrate; SB)로 이루어진 군에서 선택되는 어느 하나인 것을 특징으로 한다.Form stabilizing treatment agent composition of the fabric according to the present invention that has solved the above problems is 1,2,3,4-butanetetracarboxylic acid (1,2,3,4-butanetetracarboxylic acid; BTCA) 8 to 10 weight parts, including 2 to 3 parts by weight of a catalyst, 3 to 4 parts by weight of a silicone softener, and 1 to 2 parts by weight of a urethane processing agent,
The catalyst is any one selected from the group consisting of sodium formate (SF), sodium acetate (SA), sodium propionate (SP), sodium butyrate (SB) characterized in that

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한편 본 발명인 형태안정가공 처리제 조성물을 이용하여 형태안정성 향상 가공방법을 실시하는 방법은 원단을 준비하고 정련기에서 전처리하는 전처리단계; 상기 전처리된 면니트 원단을 구성하는 면섬유의 미세구조를 팽윤시키는 액체 암모니아 처리단계; 상기 암모니아 처리된 원단을 염색하는 염색단계; 상기 염색이 완료된 원단을 건조하는 건조단계; 상기 건조가 완료된 원단을 가공제에 침지시킨 후, 텐터에서 건조시켜 형태안정성, 물성유지율, 터치감 향상을 갖도록 하는 형태안정가공단계 ; 및 상기 형태안정가공이 완료된 원단을 오픈 컴팩터에서 방축가공하는 단계로 이루어지는 형태안정성 향상 가공방법에 있어서,
상기 가공제는 가교제 8~10중량부, 촉매제 2~3중량부, 실리콘유연제 3~4중량부 및 우레탄가공제 1~2중량부를 포함하며,
상기 가교제는 1,2,3,4-부탄테트라카르복실릭 애시드(1,2,3,4-butanetetracarboxylic acid; BTCA)를 사용하고,
상기 촉매제는 소듐포르메이트(Sodium formate; SF), 소듐 아세테이트(Sodium acetate; SA), 소듐 프로피오네이트(Sodium propionate; SP), 소듐 부티레이트(Sodium butyrate; SB)로 이루어진 군에서 선택되는 어느 하나인 것을 특징으로 한다.On the other hand, the method of carrying out the shape stability improvement processing method using the shape stability processing agent composition of the present invention includes a pretreatment step of preparing a fabric and pre-treating it in a refiner; A liquid ammonia treatment step of swelling the microstructure of the cotton fibers constituting the pre-treated cotton knit fabric; Dyeing step of dyeing the ammonia-treated fabric; a drying step of drying the dyed fabric; A shape stabilizing processing step of immersing the dried fabric in a processing agent and then drying it in a tenter to improve shape stability, retention of physical properties, and touch; And in the form stability improvement processing method comprising the step of preshrinking the fabric on which the form stabilization processing is completed in an open compactor,
The processing agent includes 8 to 10 parts by weight of a crosslinking agent, 2 to 3 parts by weight of a catalyst, 3 to 4 parts by weight of a silicone softener, and 1 to 2 parts by weight of a urethane processing agent,
The crosslinking agent uses 1,2,3,4-butanetetracarboxylic acid (1,2,3,4-butanetetracarboxylic acid; BTCA),
The catalyst is any one selected from the group consisting of sodium formate (SF), sodium acetate (SA), sodium propionate (SP), sodium butyrate (SB) characterized in that

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본 발명에 따르면, 일반적으로 염색 후 형태안정가공을 하면 원단의 터치가 스티프 해지는 단점이 있으나, 본 발명에 따라 제공되는 형태안정가공 처리제 조성물을 사용하여 형태안정가공 처리를 할 경우, 원단의 터치가 부드러움을 유지하면서, 세탁수축률을 제어하게 됨으로써 소프트한 촉감을 유지함으로써 세탁수축률이 향상되며, 구김회복성이 우수한 효과가 있다.According to the present invention, there is a disadvantage that the touch of the fabric becomes stiff when shape-stabilizing processing is performed after dyeing in general. By controlling the washing shrinkage rate while maintaining softness, the washing shrinkage rate is improved by maintaining a soft touch, and there is an excellent effect of wrinkle recovery.

또한, 방축성이 향상되며, 실켓과 같은 고급스럽고 우아한 광택발현이 가능하고, 구김방지효과가 우수한 셀룰로오스계 직물 또는 니트 원단을 제공할 수 있는 장점이 있다.In addition, there is an advantage in that it is possible to provide a cellulose-based fabric or a knitted fabric with improved anti-shrinking properties, high-quality and elegant luster such as silk, and excellent anti-wrinkle effect.

이하, 본 발명을 보다 구체적으로 설명하기로 한다. Hereinafter, the present invention will be described in more detail.

본 발명에서 제공하는 원단의 형태안정가공 처리제 조성물은 면, 레이온, 모달, 라이오셀 등 셀룰로오스계 직물, 니트의 후가공시 원단의 형태안정성을 향상시키는데 사용되는 것으로, 원단의 염색 후, 후가공처리시 형태안정성, 즉, 구김성, 세탁수축율, 인장강도유지율, 인열강도유지율 등 각종 물성이 우수한 특성을 나타낼 수 있는 원단의 형태안정가공 처리제 조성물을 제공하고자 한다. The form stability processing agent composition of the fabric provided in the present invention is used to improve the shape stability of the fabric during post-processing of cellulose-based fabrics and knits such as cotton, rayon, modal, lyocell, etc. An object of the present invention is to provide a form-stabilizing treatment agent composition for fabrics that can exhibit excellent properties such as stability, that is, wrinkle resistance, washing shrinkage, tensile strength retention, tear strength retention, and the like.

현재 셀룰로오스계 섬유의 형태안정가공에 가장 널리 사용되고 있는 가교제는 글리옥살(glyoxal)계인 셀룰로오스의 수산기와 에테르형의 가교를 형성하는 디메틸올디하이드록시에틸렌우레아(dimethyloldihydroxyethyleneurea; DMDHEU)인데 이 가교제는 형태안정성이 우수하고 내가수분해성이 좋으나 처리공정 중 또는 가공된 직물에서 포름알데히드가 유리되는 것이 단점이다. Currently, the most widely used crosslinking agent for shape stability processing of cellulosic fibers is dimethyloldihydroxyethyleneurea (DMDHEU), which forms an ether-type crosslinking with the hydroxyl group of glyoxal-based cellulose. It is excellent and has good hydrolysis resistance, but the disadvantage is that formaldehyde is liberated during the treatment process or from the processed fabric.

또 다른 가교제는 DMDHEU와 유사한 화학구조를 갖는 디하이록시디메틸이미다졸리디논(dihydroxydimethylimidazolidinone; DHDMI)인데, 이 가교제는 포름알데히드가 유리되지 않으나 형태안정성이 다소 부족한 것으로 알려져 있다. Another crosslinking agent is dihydroxydimethylimidazolidinone (DHDMI), which has a chemical structure similar to that of DMDHEU. This crosslinking agent does not liberate formaldehyde, but is known to have somewhat insufficient morphological stability.

최근 포름알데히드를 유리시키지 않고 형태안정성이 우수한 새로운 가교제는 다가카르복시산(polycarboxylic acid), 특히 1,2,3,4-butanetetracarboxylic acid(BTCA)이다. BTCA는 적당한 촉매하에서 셀룰로오스와 에스테르형의 가교를 이루어 우수한 방축성, 형태안정성을 부여하고 고온에서는 에스테르 교환반응이 일어나 recuring이 가능하므로 원하는 주름을 부여할 수도 있다. Recently, a new crosslinking agent that does not liberate formaldehyde and has excellent morphological stability is polycarboxylic acid, particularly 1,2,3,4-butanetetracarboxylic acid (BTCA). BTCA provides excellent shrink resistance and morphological stability by crosslinking cellulose and ester type under a suitable catalyst, and transesterification occurs at high temperature to allow recuring, so desired wrinkles can be provided.

이러한 BTCA 가교제와 함께 사용되는 셀룰로오스간의 가교 반응을 일으키는 촉매로는 인을 함유한 무기산의 알칼리 금속염 등이 있는데 그 중에서 소듐 하이포포스파이트(Sodium hypophosphite; SHP)가 가장 효과적인 촉매로 알려져 있다. 그러나 이 촉매는 가격이 비싸고 일부 염료로 염색된 직물의 색상변화를 일으킬 뿐만 아니라, 수질오염을 일으키는 인을 함유하고 있어 대체 촉매의 선택이 필요한 실정이다. Catalysts that cause a crosslinking reaction between celluloses used together with the BTCA crosslinking agent include alkali metal salts of inorganic acids containing phosphorus. Among them, sodium hypophosphite (SHP) is known as the most effective catalyst. However, this catalyst is expensive and causes color change of fabrics dyed with some dyes, as well as contains phosphorus, which causes water pollution, so it is necessary to select an alternative catalyst.

이에 본 발명에서는 가교제로는 BTCA를 사용하고, 촉매제로서 소듐 포르메이트(Sodium formate; SF), 소듐 아세테이트(Sodium acetate; SA), 소듐 프로피오네이트(Sodium propionate; SP), 소듐 부티레이트(Sodium butyrate; SB)를 사용하여 가공효과를 살펴 보았고, 그 결과 SHP를 대체할 수 있을 것으로 판단되어 본 발명을 완성하게 되었다. Therefore, in the present invention, BTCA is used as a crosslinking agent, and sodium formate (SF), sodium acetate (SA), sodium propionate (SP), sodium butyrate as a catalyst; SB) was used to examine the processing effect, and as a result, it was determined that it could be substituted for SHP, thus completing the present invention.

이하에서 설명되는 본 발명에 따른 원단의 형태안정가공 처리제 조성물은 특히, 실시형태로서 셀룰로오스 섬유중 비스코스레이온을 중심으로 설명되어질 것이나, 이에 한정되지 않고, 본 발명에 따른 형태안정가공 처리제 조성물은 본 발명이 달성하고자 하는 목적에 따른 원단, 즉 면, 레이온, 모달, 라이오셀 등 셀룰로오스계 직물, 니트 섬유에 동일유사한 효과를 가지는 것이다. In particular, the form stabilizing treatment agent composition for fabric according to the present invention described below will be mainly described with viscose rayon among cellulose fibers as an embodiment, but is not limited thereto, and the form stabilizing treatment agent composition according to the present invention is the present invention It has a similar effect to the fabric according to the purpose to be achieved, that is, cellulose-based fabrics such as cotton, rayon, modal, and lyocell, and knitted fibers.

본 발명에 따른 원단의 형태안정가공 처리제 조성물은 원단의 염색공정 후, 염색된 원단의 후가공처리시에 원단의 형태안정성을 향상시키기 위하여 사용되는 처리제로서, 가교제, 촉매제, 실리콘유연제, 우레탄가공제를 포함하며, 바람직하게 가교제 8~10중량부, 촉매제 2~3중량부, 실리콘유연제 3~4중량부 및 우레탄가공제 1~2중량부를 포함하는 것이다. Form stabilizing treatment agent composition for fabric according to the present invention is a treatment agent used to improve the shape stability of the fabric during post-processing of the dyed fabric after the dyeing process of the fabric, and includes a crosslinking agent, a catalyst, a silicone softener, and a urethane processing agent and preferably 8 to 10 parts by weight of a crosslinking agent, 2 to 3 parts by weight of a catalyst, 3 to 4 parts by weight of a silicone softener, and 1 to 2 parts by weight of a urethane processing agent.

이때, 바람직하게 상기 가교제는 1,2,3,4-부탄테트라카르복실릭 애시드(1,2,3,4-butanetetracarboxylic acid; BTCA)를 사용하는 것이 좋다. In this case, it is preferable to use 1,2,3,4-butanetetracarboxylic acid (BTCA) as the crosslinking agent.

또한, 상기 촉매제는 소듐포르메이트(Sodium formate; SF), 소듐 아세테이트(Sodium acetate; SA), 소듐 프로피오네이트(Sodium propionate; SP), 소듐 부티레이트(Sodium butyrate; SB)로 이루어진 군에서 선택되는 어느 하나를 사용한다. In addition, the catalyst is any one selected from the group consisting of sodium formate (SF), sodium acetate (SA), sodium propionate (SP), sodium butyrate (SB) use one

본 발명에 따르면, 상기 가교제의 사용량이 임계치 범위를 벗어날 경우, 즉, 8중량부 미만일 경우에는 방축성 및 형태안정효과가 저하되는 단점이 있고, 10중량부를 초과할 경우에는 터치가 뻣뻣해지고 강도가 저하되며 종종 황변을 일으키는 단점이 있을 수 있다. According to the present invention, when the amount of the crosslinking agent used is out of the threshold range, that is, when it is less than 8 parts by weight, there is a disadvantage in that the shrink resistance and shape stabilization effect are lowered, and when it exceeds 10 parts by weight, the touch becomes stiff and the strength is decreased. It may have the disadvantage of lowering and often causing yellowing.

또한, 상기 촉매제는 그 사용량이 2중량부 미만일 경우에는 강도가 저하되며 황변이 일어날 수 있는 단점이 있고, 3중량부를 초과할 경우에는 방축성 및 형태안정성이 저하되는 단점이 있을 수 있다. In addition, when the amount of the catalyst is less than 2 parts by weight, strength is lowered and yellowing may occur, and when it exceeds 3 parts by weight, shrinkage resistance and shape stability may be deteriorated.

본 발명에 따르면, 상기 실리콘유연제는 터치를 부드럽게 하고 강도를 향상시키는 역할을 하는 것으로, 그 사용량이 3중량부 미만일 경우에는 터치가 다소 뻣뻣하고 강도가 저하되는 단점이 있고, 4중량부를 초과할 경우에는 원단의 미끄러짐(slip) 현상이 일어날 수 있는 단점이 있다. 이때, 사용되는 실리콘유연제는 통상 원단의 염색후 후가공에 사용되는 것을 사용하며, 그 예로 변성아미노실리콘유연제를 예시할 수 있다. According to the present invention, the silicone softener serves to soften the touch and improve strength. When the amount used is less than 3 parts by weight, the touch is somewhat stiff and the strength is lowered, and when it exceeds 4 parts by weight There is a disadvantage that the slip phenomenon of the fabric may occur. In this case, the silicone softener used is usually used for post-processing after dyeing the fabric, and an example of the silicone softener is modified amino silicone softener.

본 발명에 따르면, 상기 우레탄가공제는 구김 및 탄력회복성을 더해주는 역할을 하는 것으로, 그 1중량부 미만일 경우에는 구김 및 탄력회복성이 부족해지는 단점이 있고, 2중량부를 초과할 경우에는 부드러운 터치가 다소 저하되는 단점이 있다. 이때, 사용되는 우레탄가공제는 통상 원단의 염색후 후가공에 사용되는 것을 사용하며, 그 예로 수용성 폴리우레탄 에멀젼을 예시할 수 있다. According to the present invention, the urethane processing agent serves to add wrinkle and elasticity recovery, and when it is less than 1 part by weight, there is a disadvantage in that the wrinkle and elastic recovery properties are insufficient, and when it exceeds 2 parts by weight, a soft touch is provided. It has the disadvantage of being slightly degraded. In this case, the urethane processing agent used is usually used for post-processing after dyeing the fabric, and an example of the urethane processing agent may be a water-soluble polyurethane emulsion.

여기서 상기한 본 발명에서 제공하는 원단의 형태안정가공 처리제 조성물은 처리 전에 미리 액체암모니아 가공 처리된 원단에 적용되는 것이 그 효과를 배가시킬 수 있다. 상기 액체암모니아 가공은 액체암모니아 가공기에서 원단을 프리 드라잉(pre-drying)후 냉각하고, -33℃의 액체암모니아에 침지하고, 액체암모니아가 함침된 원단은 맹글(Mangle)을 이용하여 압착(Squeezing)한 다음 80～100℃의 가열드럼(heat drum)에서 암모니아를 증발시키는 공정으로 이루어진다. 또한, 소량의 잔류 암모니아는 스팀 처리 또는 물 수세로 제거될 수 있다. Here, the shape stability processing agent composition of the fabric provided in the present invention described above can double the effect of being applied to the fabric previously treated with liquid ammonia before treatment. In the liquid ammonia processing, the fabric is pre-drying in a liquid ammonia processing machine and then cooled, immersed in liquid ammonia at -33° C., and the fabric impregnated with liquid ammonia is squeezed using a mangle. ) and then evaporating ammonia in a heat drum at 80~100℃. Also, a small amount of residual ammonia can be removed by steam treatment or water washing.

본 발명에서 상기 액체암모니아 가공 단계는 특별히 한정시킬 필요는 없으며, 통상적인 액체암모니아 처리방법이라면 어떠한 방법도 무방하다. In the present invention, the liquid ammonia processing step does not need to be particularly limited, and any conventional liquid ammonia treatment method may be used.

이하에서는 본 발명의 바람직한 실시형태를 들어 보다 구체적으로 설명하기로 한다. 단, 이하에 설명되는 실시예는 본 발명을 설명하기 위한 하나의 예시로서 본 발명이 이하의 실시예로 한정되는 것은 아니며, 특허청구범위에 기재된 발명의 범위내에서 얼마든지 변형 가능한 것이다. Hereinafter, preferred embodiments of the present invention will be described in more detail. However, the embodiments described below are examples for explaining the present invention, and the present invention is not limited to the following embodiments, and can be modified as much as possible within the scope of the invention described in the claims.

[실시예 1~4 및 비교예 1~3][Examples 1-4 and Comparative Examples 1-3]

하기 표 1에 형태안정가공 처리제 조성물의 혼합비율을 나타내었다. 각각의 혼합비율은 처리제 총량대비 각각의 구성성분이 포함되는 비율을 표시한 것이며, 중량비로 나타내었다. 하기 표 1의 처리제의 구성성분들은 용매로서 통상 염색가공현장에서 사용되는 용수(물)를 사용하였으며, 물 100중량부에 대한 중량비로 하기 표 1에 나타낸 조건에 따라 각각의 구성성분을 혼합하여 액상의 형태안정가공 처리제를 준비하였다.Table 1 below shows the mixing ratio of the shape stability processing agent composition. Each mixing ratio indicates the ratio of each component to the total amount of the treatment agent, and is expressed as a weight ratio. As the components of the treatment agent in Table 1 below, water (water) normally used at the dyeing processing site was used as a solvent, and each component was mixed according to the conditions shown in Table 1 below in a weight ratio to 100 parts by weight of water to obtain a liquid phase. A form-stabilizing processing agent was prepared.

이때, 형태안정가공 후, 원단의 물성을 비교하기 위하여 형태안정가공 처리제를 처리하지 않은 대조군과 실시예 및 비교예로 구분하여 실시하였으며, 해당 원단들의 물성 측정값 또한 하기 표 1에 나타내었다. At this time, in order to compare the physical properties of the fabric after shape-stabilizing processing, it was carried out by dividing the control group without the shape-stabilizing processing agent into Examples and Comparative Examples, and the measured values of the physical properties of the fabrics are also shown in Table 1 below.

구 분division 미처리unprocessed 실시예 1Example 1 실시예 2Example 2 실시예 3Example 3 실시예 4Example 4 비교예 1Comparative Example 1 비교예 2Comparative Example 2 비교예 3Comparative Example 3 액체암모니아
BTCA*
DHDMI*
SHP
SF
SA
MgCl2
실리콘유연제
우레탄가공제liquid ammonia
BTCA *
HDMI *
SHP
sci-fi
SA
MgCl 2
silicone softener
Urethane processing agent







×
8


2.5


3
1×
8


2.5


3
One ×
8



2.5

3
1×
8



2.5

3
One ○
8


2.5


3
1○
8


2.5


3
One ○
8



2.5

3
1○
8



2.5

3
One ×

8



2.5
3
1×

8



2.5
3
One ○

8



2.5
3
1○

8



2.5
3
One ○
8

2.5



3
1○
8

2.5



3
One 구김회복각wrinkle recovery 221°221° 265°265° 258°258° 281°281° 279°279° 262°262° 271°271° 276°276° 세탁수축률washing shrinkage -8.5%-8.5% -1.8%-1.8% -2.0%-2.0% -0.8%-0.8% -1.2%-1.2% -4.1%-4.1% -3.5%-3.5% -1.5%-1.5% 인장강도유지율Tensile strength retention rate 100%100% 90.4%90.4% 87.6%87.6% 95.3%95.3% 94.8%94.8% 96.5%96.5% 99.9%99.9% 95.7%95.7% 인열강도유지율Tear strength retention rate 100%100% 94.2%94.2% 95.1%95.1% 96.2%96.2% 95.2%95.2% 88.2%88.2% 90.7%90.7% 95.3%95.3%

상기 표 1에서 실시예 3 및 4, 비교예 2 및 3은 전처리된 원단을 액체암모니아 처리한 다음 염색을 실시한 원단을 형태안정가공 처리제를 처리하여 후가공한 결과이다. In Table 1, Examples 3 and 4 and Comparative Examples 2 and 3 are results of post-processing the pre-treated fabric with liquid ammonia treatment and then dyeing the fabric with a shape-stabilizing processing agent.

이하, 상기 실시예 1~4 및 비교예 1~3에 사용된 시료 및 시약 원단 처리조건을 설명한다. Hereinafter, the treatment conditions of the samples and reagents used in Examples 1 to 4 and Comparative Examples 1 to 3 will be described.

[시료 및 시약][Samples and reagents]

경사 30's, 위사 30's의 100% 비스코스 레이온 방적사로 된 경사밀도 77올/2.54cm,위사밀도 67올/2.54cm인 호발 정련 표백된 비스코스 레이온 평직물(중량 120g/㎡)을 사용하였다. A viscose rayon plain fabric (weight 120g/m2) having a warp density of 77 threads/2.54cm and a weft density of 67 threads/2.54cm made of 100% viscose rayon spun yarn of 30's warp and 30's weft was used.

가교제로서 BTCA(Aldrich Chemical Co.), DHDMI(dihydroxydimethylimidazolidinone; 삼두화성)를 사용하였고, BTCA의 촉매로는 SHP, SF, SA를 사용하였고, DHDMI의 촉매로는 마그네슘 클로라이드(MgCl2)를 사용하였다. BTCA (Aldrich Chemical Co.) and DHDMI (dihydroxydimethylimidazolidinone; triceps) were used as crosslinking agents, SHP, SF, and SA were used as catalysts for BTCA, and magnesium chloride (MgCl 2 ) was used as a catalyst for DHDMI.

[원단처리][Fabric processing]

원단은 패딩-건조-큐어링의 방법에 의해 처리하였다. 일정량의 BTCA와 촉매를 넣어 처리액을 준비하고, 패더(Mathis, Switzerland)를 사용하여 원단을 2 dip-2 nip 방식으로 패딩하였고, wet pick-up이 100~110% 정도 되도록 하였다. 핀텐터(Labortex Co., Taiwan)를 사용하여 100℃에서 2분간 예비 건조하고, 170℃에서 3분 동안 큐어링시켰다. DHDMI의 경우는 상기 삼두화성에서 제시한 조건(180℃×30src)에 따라 큐어링하였다. 큐어링 후 50℃의 온수에서 10분간 수세한 후 100℃에서 2분간 건조하였다. The fabric was treated by the method of padding-drying-curing. A certain amount of BTCA and catalyst were added to prepare a treatment solution, and using a padder (Mathis, Switzerland), the fabric was padded in a 2 dip-2 nip method, and wet pick-up was made to be about 100-110%. Using a pin tenter (Labortex Co., Taiwan), it was pre-dried at 100° C. for 2 minutes, and cured at 170° C. for 3 minutes. In the case of DHDMI, it was cured according to the conditions (180°C×30src) suggested by the triumvirate. After curing, it was washed with water at 50°C for 10 minutes and then dried at 100°C for 2 minutes.

[물성측정 및 분석][Measurement and analysis of physical properties]

모든 시료는 표준상태에서 컨디셔닝(conditioning)한 후 측정 및 분석하였다. All samples were measured and analyzed after conditioning under standard conditions.

구김회복각(winkle recovery angle, WRA)은 KS K 0550에 의해 Monsanto형 구김회복각 테스터를 사용하여 경사와 위사방향의 측정치를 합하여 나타내었고, 세탁수축율은 KS K ISO 5077를 참고로 하여, IR염색기(Micromat, Mathis)에서 세탁 온도를 60℃, 세탁시간은 20분, 그리고 비탈수 건조의 조건으로 시험 후, 수축률(%)은 경사방향과 위사방향의 수축률을 합하여 나타내었다. The winkle recovery angle (WRA) was expressed by adding the measurements in the warp and weft directions using a Monsanto type wrinkle recovery angle tester according to KS K 0550. (Micromat, Mathis) after testing under the conditions of washing temperature of 60°C, washing time of 20 minutes, and non-dehydration drying, the shrinkage rate (%) was expressed by adding the shrinkage rates in the warp and weft directions.

인장강도는 KS K ISO 13935-1(스트립법)에 의해 인장강도 시험기(Instron, model 4468)로 측정하였고, 인열강도는 KS K ISO 13937-1에 의해 Elmendorf형 인열시험기로 측정하였다.The tensile strength was measured with a tensile strength tester (Instron, model 4468) according to KS K ISO 13935-1 (strip method), and the tear strength was measured with an Elmendorf type tear tester according to KS K ISO 13937-1.

이상의 물성측정 및 분석에 따른 결과는 상기 표 1에 나타낸 바와 같다. Results according to the above physical properties measurement and analysis are as shown in Table 1 above.

상기 표 1의 결과로 살펴볼때, BTCA와 DHDMI는 모두 무포름알데히드형 가교제이나 그 물성에서 차이가 있어, 특히 BTCA는 세탁수축률에 있어 ±2% 이내로 제어가 가능하여 형태안정성이 더욱 향상된다는 것을 알 수 있다. Looking at the results in Table 1, both BTCA and DHDMI are formaldehyde-free crosslinking agents, but there are differences in their physical properties. can

BTCA 가교제 시스템에 사용되는 촉매는 SF, SA, SHP에서 약간의 물성 차이가 있으나 이에 물성값의 차이는 유의적 범위에 포함하는 것으로 판단되며, 그 형태안정성 효과 또한 동일유사한 효과를 가질 것으로 판단된다. 그러나 SHP는 종래 사용되는 촉매로서 가격이 비싸고 일부 염료로 염색된 원단의 색상변화를 일으킬 뿐만 아니라, 수질 오염을 일으키는 인을 함유하고 있어 문제가 있는 것으로 알려져 있으나, SF, SA는 가격이 비교적 저렴하고 인을 함유하고 있지 않아 경제적이고 친환경적인 촉매로서 유의적인 장점을 가지는 것이다. The catalyst used in the BTCA crosslinking agent system has slight differences in physical properties in SF, SA, and SHP, but the difference in physical properties is considered to be included in a significant range, and the shape stability effect is also judged to have the same and similar effect. However, SHP as a catalyst used in the prior art is expensive and causes a color change in fabrics dyed with some dyes, as well as contains phosphorus, which causes water pollution. Since it does not contain phosphorus, it has significant advantages as an economical and environmentally friendly catalyst.

Claims (5)

1,2,3,4-부탄테트라카르복실릭 애시드(1,2,3,4-butanetetracarboxylic acid; BTCA) 8~10중량부, 촉매제 2~3중량부, 실리콘유연제 3~4중량부 및 우레탄가공제 1~2중량부를 포함하며,
상기 촉매제는 소듐포르메이트(Sodium formate; SF), 소듐 아세테이트(Sodium acetate; SA), 소듐 프로피오네이트(Sodium propionate; SP), 소듐 부티레이트(Sodium butyrate; SB)로 이루어진 군에서 선택되는 어느 하나인 것을 특징으로 하는 인체무해 및 친환경적인 원단의 형태안정가공 처리제 조성물.
1,2,3,4-butanetetracarboxylic acid (1,2,3,4-butanetetracarboxylic acid; BTCA) 8-10 parts by weight, catalyst 2-3 parts by weight, silicone softener 3-4 parts by weight and urethane Including 1 to 2 parts by weight deducted,
The catalyst is any one selected from the group consisting of sodium formate (SF), sodium acetate (SA), sodium propionate (SP), sodium butyrate (SB) Form stabilizing processing agent composition of non-toxic and eco-friendly fabric, characterized in that.
 삭제delete 삭제delete 제1항의 인체무해 및 친환경적인 원단의 형태안정가공 처리제 조성물로 형태안정처리된 원단.
[Claim 1] A fabric that is shape-stabilized with the composition of claim 1, which is harmless to the human body and eco-friendly.
 원단을 준비하고 정련기에서 전처리하는 전처리단계;
상기 전처리된 면니트 원단을 구성하는 면섬유의 미세구조를 팽윤시키는 액체 암모니아 처리단계;
상기 암모니아 처리된 원단을 염색하는 염색단계;
상기 염색이 완료된 원단을 건조하는 건조단계;
상기 건조가 완료된 원단을 가공제에 침지시킨 후, 텐터에서 건조시켜 형태안정성, 물성유지율, 터치감 향상을 갖도록 하는 형태안정가공단계 ; 및
상기 형태안정가공이 완료된 원단을 오픈 컴팩터에서 방축가공하는 단계로 이루어지는 형태안정성 향상 가공방법에 있어서,
상기 가공제는 가교제 8~10중량부, 촉매제 2~3중량부, 실리콘유연제 3~4중량부 및 우레탄가공제 1~2중량부를 포함하며,
상기 가교제는 1,2,3,4-부탄테트라카르복실릭 애시드(1,2,3,4-butanetetracarboxylic acid; BTCA)를 사용하고,
상기 촉매제는 소듐포르메이트(Sodium formate; SF), 소듐 아세테이트(Sodium acetate; SA), 소듐 프로피오네이트(Sodium propionate; SP), 소듐 부티레이트(Sodium butyrate; SB)로 이루어진 군에서 선택되는 어느 하나인 것을 특징으로 하는 형태안정성 향상 가공방법.A pre-processing step of preparing the fabric and pre-treating it in a refiner;
A liquid ammonia treatment step of swelling the microstructure of the cotton fibers constituting the pre-treated cotton knit fabric;
Dyeing step of dyeing the ammonia-treated fabric;
a drying step of drying the dyed fabric;
A shape stabilizing processing step of immersing the dried fabric in a processing agent and then drying it in a tenter to improve shape stability, retention of physical properties, and touch; and
In the form stability improvement processing method comprising the step of preshrinking the fabric on which the form stability processing has been completed in an open compactor,
The processing agent includes 8 to 10 parts by weight of a crosslinking agent, 2 to 3 parts by weight of a catalyst, 3 to 4 parts by weight of a silicone softener, and 1 to 2 parts by weight of a urethane processing agent,
The crosslinking agent uses 1,2,3,4-butanetetracarboxylic acid (1,2,3,4-butanetetracarboxylic acid; BTCA),
The catalyst is any one selected from the group consisting of sodium formate (SF), sodium acetate (SA), sodium propionate (SP), sodium butyrate (SB) Form stability improvement processing method, characterized in that.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990070690A (en) * 1998-02-24 1999-09-15 장병주 ; 이일쇄 Processing method of polyester fabric adding property such as antibacterial property
KR100346594B1 (en) * 2000-11-30 2002-07-27 애경산업(주) The treatment composite for preventing shrinkage and wrinkles of cellulos type's clothing
KR100796673B1 (en) 2005-05-17 2008-01-21 닛신보세키 가부시키 가이샤 Method for processing of shape-stable cellulose-based fiber structural product and shape-stable cellulose-based fiber structural product
KR100920416B1 (en) 2009-06-04 2009-10-08 한국염색기술연구소 Washable silk fabric and method for manufacturing the same
KR101883078B1 (en) 2016-12-14 2018-07-27 한국섬유소재연구원 Processing method for improving morphological stability of cotton knit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990070690A (en) * 1998-02-24 1999-09-15 장병주 ; 이일쇄 Processing method of polyester fabric adding property such as antibacterial property
KR100346594B1 (en) * 2000-11-30 2002-07-27 애경산업(주) The treatment composite for preventing shrinkage and wrinkles of cellulos type's clothing
KR100796673B1 (en) 2005-05-17 2008-01-21 닛신보세키 가부시키 가이샤 Method for processing of shape-stable cellulose-based fiber structural product and shape-stable cellulose-based fiber structural product
KR100920416B1 (en) 2009-06-04 2009-10-08 한국염색기술연구소 Washable silk fabric and method for manufacturing the same
KR101883078B1 (en) 2016-12-14 2018-07-27 한국섬유소재연구원 Processing method for improving morphological stability of cotton knit

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