KR100600491B1 - Spun yarn of synthetic fiber contained nano aluminium hydroxide-manganese mixture and process for preparation of the same - Google Patents
Spun yarn of synthetic fiber contained nano aluminium hydroxide-manganese mixture and process for preparation of the same Download PDFInfo
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- KR100600491B1 KR100600491B1 KR1020050047321A KR20050047321A KR100600491B1 KR 100600491 B1 KR100600491 B1 KR 100600491B1 KR 1020050047321 A KR1020050047321 A KR 1020050047321A KR 20050047321 A KR20050047321 A KR 20050047321A KR 100600491 B1 KR100600491 B1 KR 100600491B1
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/082—Melt spinning methods of mixed yarn
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
Abstract
본 발명은 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사로서, 합성수지 90.0 내지 98.0 중량%와 수산화알루미늄-망간 나노 혼합물 2.0 내지 10.0 중량%로 혼합되어 용융방사되고,The present invention is a synthetic fiber spun yarn containing an aluminum hydroxide-manganese nano mixture, 90.0 to 98.0% by weight of synthetic resin and 2.0 to 10.0% by weight of aluminum hydroxide-manganese nano mixture is melt-spun,
상기 수산화알루미늄-망간 나노 혼합물은 나노 입자의 수산화알루미늄과 나노 입자의 망간을 30 내지 70 대 70 내지 30 중량%의 비율로 혼합한 것을 특징으로 하는 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사 및 그 제조 방법에 관한 것이다.The aluminum hydroxide-manganese nano-mixture is a synthetic fiber spun yarn containing aluminum hydroxide-manganese nano-mixture, characterized in that the mixture of aluminum hydroxide and nanoparticles of manganese in a ratio of 30 to 70 to 70 to 30% by weight; The manufacturing method is related.
상기의 구성에 따른 본 발명은 합성섬유 방적사를 제조하기 위해 합성수지에 각각 입자가 100 내지 800㎚ 크기의 수산화알루미늄과 망간을 30 내지 70 대 70 내지 30 중량%의 비율로 혼합한 수산화알루미늄-망간 나노 혼합물을 첨가함으로써, 수산화알루미늄과 망간이 균등하게 분포된 합성섬유 방적사를 제조하여 원적외선 방출의 효과가 있으며, 특히 항균성과 탈취력이 우수한 것이 장점이다.According to the present invention according to the above configuration, in order to produce synthetic fiber spun yarn, aluminum hydroxide-manganese nano-particles in which the particles are mixed in a synthetic resin with aluminum hydroxide and manganese having a size of 100 to 800 nm in a ratio of 30 to 70 to 70 to 30% by weight. By adding the mixture, it is possible to produce a synthetic fiber spun yarn in which aluminum hydroxide and manganese are evenly distributed, and have an effect of emitting far infrared rays, in particular, having excellent antibacterial and deodorizing properties.
합성섬유 방적사, 수산화알루미늄, 망간, 나노 입자, 항균력, 탈취력 Synthetic Fiber Spun Yarn, Aluminum Hydroxide, Manganese, Nanoparticles, Antibacterial, Deodorizing
Description
본 발명은 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사 및 그 제조 방법에 관한 것으로, 보다 상세하게는 나노 입자의 수산화알루미늄과 나노 입자의 망간을 혼합한 수산화알루미늄-망간 나노 혼합물을 합성수지에 첨가시켜 합성섬유 방적사를 제조함으로써, 원적외선 방출 효과뿐만 아니라, 항균력과 탈취력이 우수한 것을 특징으로 하는 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사 및 그 제조 방법에 관한 것이다.The present invention relates to a synthetic fiber spun yarn containing an aluminum hydroxide-manganese nano-mixture and a method for manufacturing the same, and more specifically, to the synthetic resin, an aluminum hydroxide-manganese nano-mixture mixed with aluminum hydroxide and nanoparticles of manganese The present invention relates to a synthetic fiber spun yarn containing aluminum hydroxide-manganese nano-mixtures characterized by excellent anti-microbial and deodorizing properties as well as far-infrared ray emission effect.
합성섬유 방적사는 천연섬유 방적사에 비해 일반적인 기계적 물성은 우수하지만, 항균력, 탈취력 등을 발휘할 수 없기 때문에 합성섬유 방적사에 의해 제조된 의류는 착용 시에 피부에서 발생되는 땀이 외부로 잘 배출되지 않고, 공기가 통하지 않기 때문에 인체에서 땀 냄새가 심하게 발생하게 되고, 이에 따라 세균이 증식 할 수 있는 환경이 조성되게 된다. Synthetic fiber spun yarn has better mechanical properties than natural fiber spun yarn, but can not exert antibacterial and deodorizing power, so the clothing produced by the synthetic fiber spun yarn does not discharge sweat from the skin to the outside when worn. Because the air does not pass through a bad smell of sweat in the human body, thereby creating an environment in which bacteria can grow.
따라서 이러한 문제점들을 해결하기 위한 방안으로 대한민국 공개특허공보 2002-0050902호, 대한민국 공개특허공보 2004-0107192호, 대한민국 공개특허공보 2005-0009259호 등과 같이 항균력, 탈취력 등을 향상시키기 위해 나노 실버를 합성수지에 함유시켜 용융 방사한 합성섬유 방적사 및 합성직물에 관한 특허들이 출원되고 있으나 상기와 같은 특허들은 탈취력이 떨어질 뿐만 아니라 고가의 실버을 사용하므로 경제성이 없기 때문에 일반 대중화를 시키는데는 문제점이 있었다.Therefore, in order to solve these problems, nano silver is added to the synthetic resin to improve antibacterial activity and deodorizing power, such as Korean Patent Publication No. 2002-0050902, Korean Patent Publication No. 2004-0107192, and Korean Patent Publication No. 2005-0009259. Patents related to synthetic fiber spun yarn and synthetic fabrics that are melt-spun in splicing have been applied, but the above-described patents have problems in generalization because they lack economical deodorizing power and use expensive silver.
한편, 본 발명자는 대한민국등록특허 제10-0474934호(공고일자 2005. 3. 8.)로 초미립자, 구체적으로 입경이 5 내지 200nm의 수산화알루미늄의 제조방법 및 상기 제조방법에 의해 제조된 초미립자의 수산화알루미늄을 포함하는 화장품 조성물, 특히 모공 속 노폐물의 제거, 각질 제거 및 진균감염, 여드름, 피부염 등의 피부 트러블의 예방 및 치료에 효과적인 화장품 조성물에 관한 발명을 등록받은 바 있는데, 나노 수산화알루미늄이 원적외선이 방출되는 특성을 가지고, 그리고 나노 실버 이상의 항균 및 항진균 능력을 갖고 있음에도 불구하고 가격이 싸기 때문에 경제적이라는 점에 착안하여 합성섬유 방적사의 제조에 적용하여 본 발명을 완성하게 되었다.On the other hand, the inventors of the Republic of Korea Patent No. 10-0474934 (announcement date 2005. 3. 8.) of the ultra-fine particles, specifically, the manufacturing method of aluminum hydroxide having a particle diameter of 5 to 200nm and the hydroxide of the ultra-fine particles produced by the manufacturing method Cosmetic compositions comprising aluminum, in particular, have been registered for cosmetic compositions that are effective in the removal of waste in the pores, exfoliation and skin problems such as fungal infections, acne, dermatitis, nano-aluminum hydroxide is far infrared rays. The present invention has been completed by applying to the production of synthetic fiber spun yarn with the characteristics of being released and economical because of the low price despite having antimicrobial and antifungal ability over nano silver.
따라서 상기와 같은 문제점들을 해결하기 위한 방안으로 본 발명은 수산화알루미늄-망간 나노 혼합물을 합성수지에 첨가하여 용융방사시켜 합성섬유 방적사를 제조함으로써, 원적외선 방출의 효과가 있을 뿐만 아니라, 특히 우수한 항균성과 탈취력을 갖는 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사 및 그 제조 방법을 제공함에 그 목적이 있다.Therefore, in order to solve the above problems, the present invention, by adding the aluminum hydroxide-manganese nano-mixture to the synthetic resin to melt spinning to produce a synthetic fiber spun yarn, not only has the effect of far-infrared emission, but also particularly excellent antibacterial and deodorizing power An object of the present invention is to provide a synthetic fiber spun yarn containing aluminum hydroxide-manganese nano-mixture and a method for producing the same.
특히 본 발명은 음이온 화합물로서 원적외선이 방출되는 특성을 가지고, 항균 및 항진균 능력을 갖는 나노 입자의 수산화알루미늄과 그리고 탈취 효과가 뛰어난 나노 입자의 망간을 30 내지 70 대 70 내지 30 중량%씩 혼합시킨 수산화알루미늄-망간 나노 혼합물을 사용함에 따라 항균 및 항진균 능력은 물론 우수한 탈취력을 갖는 것이 특징이다. In particular, the present invention has the property of emitting far-infrared rays as an anion compound, the hydroxide of a mixture of aluminum hydroxide of nanoparticles having antibacterial and antifungal ability and manganese of nanoparticles having excellent deodorizing effect by 30 to 70 to 70 to 30% by weight The use of aluminum-manganese nano-mixtures is characterized by an excellent deodorizing ability as well as antibacterial and antifungal abilities.
상기의 과제를 해결하기 위한 본 발명은 합성수지에 수산화알루미늄-망간 나노 혼합물을 첨가하여 용융방사한 합성섬유 방적사 및 그 제조 방법에 관한 것으로, 나노 입자의 수산화알루미늄과 나노 입자의 망간을 혼합한 수산화알루미늄-망간 나노 혼합물을 합성수지에 첨가시켜 합성섬유 방적사를 제조함으로써, 원적외선 방출 효과뿐만 아니라, 항균력과 탈취력이 우수한 것을 특징으로 하는 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사 및 그 제조 방법에 관한 것이다.The present invention for solving the above problems relates to a synthetic fiber spun yarn and a method for producing the melt spun by adding an aluminum hydroxide-manganese nano mixture to a synthetic resin, aluminum hydroxide mixed with aluminum hydroxide of nanoparticles and manganese of nanoparticles The present invention relates to a synthetic fiber spun yarn containing an aluminum hydroxide-manganese nano-mixture comprising a manganese nano-mixture added to a synthetic resin to prepare a synthetic fiber spun yarn, which has not only a far infrared ray emission effect but also excellent antibacterial and deodorizing power. .
본 발명의 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사는 합성수지 90.0 내지 98.0 중량%와 수산화알루미늄-망간 나노 혼합물 2.0 내지 10.0 중량%로 혼합되어 용융방사되고,Synthetic fiber spun yarn containing the aluminum hydroxide-manganese nano-mixture of the present invention is melt-spun by mixing 90.0 to 98.0% by weight of the synthetic resin and 2.0 to 10.0% by weight of the aluminum hydroxide-manganese nano-mixture,
상기 수산화알루미늄-망간 나노 혼합물은 나노 입자의 수산화알루미늄과 나노 입자의 망간을 30 내지 70 대 70 내지 30 중량%의 비율로 혼합한 것을 특징으로 한다.The aluminum hydroxide-manganese nano mixture is characterized by mixing the aluminum hydroxide of the nanoparticles and the manganese of the nanoparticles in a ratio of 30 to 70 to 70 to 30% by weight.
본 발명에 따른 합성섬유 방적사는 통상적인 화학 합성섬유사의 제조 방법인 용융방사법에 의해 제조되어진다. Synthetic fiber spun yarn according to the present invention is produced by the melt spinning method, which is a conventional method for producing chemical synthetic fiber yarn.
그리고 상기 수산화알루미늄과 망간은 그 입자의 크기가 각각 100 내지 800㎚인 것을 사용한다.In addition, the aluminum hydroxide and manganese are those having a particle size of 100 to 800nm each.
본 발명에서 사용되는 나노 입자의 수산화알루미늄 혼합물은 음이온 화합물로서 원적외선이 방출되는 특성을 가지고, 항균 및 항진균 효과를 나타낼 수 있으며, 또한 나노 입자의 망간은 탈취 효과가 있다. 그리고 수산화알루미늄과 망간의 입자의 크기가 분산력에 중요한 영향을 미치게 된다. 따라서 본 발명에서 사용되는 수산화알루미늄과 망간의 입자의 크기는 100 내지 800 ㎚가 바람직하다. 각각의 입자의 크기가 100 ㎚ 미만이 될 경우에는 분산력은 증대되나 입자를 나노화시키는데 비용이 증대되므로 경제성이 떨어지고, 800 ㎚를 초과할 경우에는 합성수지와의 혼 합이 불안정하여 균일하게 분산되지 않으므로 항균성 및 탈취 효과가 저하되고, 또한, 원적외선 방출 특성을 충분히 가지지 못하게 된다.The aluminum hydroxide mixture of the nanoparticles used in the present invention has the property of emitting far infrared rays as an anion compound, and may exhibit antibacterial and antifungal effects, and the manganese of the nanoparticles has a deodorizing effect. In addition, the particle size of aluminum hydroxide and manganese has an important influence on the dispersibility. Therefore, the particle size of the aluminum hydroxide and manganese used in the present invention is preferably 100 to 800 nm. When the size of each particle is less than 100 nm, the dispersing force is increased, but the cost is increased to nanoparticles, so the economic efficiency is low. When the size of the particles exceeds 800 nm, the mixing with the synthetic resin is unstable and it is not uniformly dispersed. And the deodorizing effect is lowered and the far-infrared emission characteristic is not sufficiently obtained.
본 발명에서 사용 가능한 합성수지로는 폴리아미드, 폴리에스테르, 폴리아크릴로니트릴, 폴리우레탄, 폴리에틸렌, 폴리프로필렌, 폴리염화비닐, 폴리염화비닐리덴 등의 합성수지로부터 한 가지를 선택하여 사용하는 것이 바람직하다.As the synthetic resin usable in the present invention, one selected from synthetic resins such as polyamide, polyester, polyacrylonitrile, polyurethane, polyethylene, polypropylene, polyvinyl chloride, and polyvinylidene chloride is preferably used.
상기에서 합성수지의 함량이 98.0 중량%를 초과하거나 수산화알루미늄-망간 나노 혼합물의 함량이 2.0 중량% 미만이 될 경우에는 합성수지의 함량에 비해 상대적으로 수산화알루미늄-망간 나노 혼합물의 함량이 적기 때문에 원적외선 방출 효과, 항균력 및 탈취력이 저하되며, 합성수지의 함량이 90.0 중량% 미만이거나 수산화알루미늄-망간 나노 혼합물의 함량이 10.0 중량%를 초과할 경우에는 합성수지의 사슬간의 결합력이 낮아지기 때문에 용융방사된 합성섬유 방적사의 연신력이 부족하여 기계적 물성인 신도 등이 저하될 뿐만 아니라 사용되는 수산화알루미늄이 고가이므로 초가 첨가에 따른 단가 상승으로 인해 경제성이 저하되게 된다.When the content of the synthetic resin exceeds 98.0% by weight or the content of the aluminum hydroxide-manganese nano-mixture is less than 2.0% by weight, the far infrared ray emission effect because the content of the aluminum hydroxide-manganese nano-mixture is relatively small compared to the content of the synthetic resin When the synthetic resin content is less than 90.0% by weight or the aluminum hydroxide-manganese nano mixture is more than 10.0% by weight, the bond strength between the chains of the synthetic resin is lowered, so that the stretched synthetic fiber spun yarn is drawn. Lack of force lowers the mechanical properties, elongation, etc., as well as the use of aluminum hydroxide is expensive, resulting in a decrease in economics due to an increase in unit cost due to the addition of thatch.
그리고 상기의 수산화알루미늄-망간 나노 혼합물은 수산화알루미늄과 망간을 30 내지 70 대 70 내지 30 중량%의 비율로 혼합한 것을 사용하는데, 여기서 수산화알루미늄과 망간의 혼합 비율이 30 내지 70 대 70 내지 30 중량%일 때, 항균력과 탈취 효과가 우수하며, 수산화알루미늄의 혼합 비율이 높아지게 되면, 고가의 수산 화알루미늄의 사용량 증가에 따른 비용의 상승이 발생하게 되고, 망간은 탈취력을 더욱 높이기 위해 첨가되는 것으로써 혼합 비율이 높아지게 되면, 탈취 효과의 상승이 미미하여 사용량의 증가에 따른 경제성만 저하된다.In addition, the aluminum hydroxide-manganese nano mixture used is a mixture of aluminum hydroxide and manganese in a ratio of 30 to 70 to 70 to 30% by weight, where the mixing ratio of aluminum hydroxide and manganese is 30 to 70 to 70 to 30 weight %, The antibacterial and deodorizing effect is excellent, and when the mixing ratio of aluminum hydroxide is increased, an increase in cost is caused by the increase in the use of expensive aluminum hydroxide, and manganese is added to further increase the deodorizing power. When the mixing ratio is high, the increase in the deodorizing effect is insignificant, and only the economic efficiency due to the increase in the amount of use decreases.
그리고 본 발명에 따른 수산화알루미늄-망간 나노 혼합물이 함유된 합성섬유 방적사의 제조 방법은And the manufacturing method of synthetic fiber spun yarn containing aluminum hydroxide-manganese nano mixture according to the present invention
ⅰ) 나노 입자의 수산화알루미늄과 나노 입자의 망간을 30 내지 70 대 70 내지 30 중량%의 비율로 혼합하여 수산화알루미늄-망간 나노 혼합물을 제조하는 단계;Iii) mixing the aluminum hydroxide of the nanoparticles and the manganese of the nanoparticles in a ratio of 30 to 70 to 70 to 30% by weight to prepare an aluminum hydroxide-manganese nano mixture;
ⅱ) 합성수지 90.0 내지 98.0 중량%와, 상기 ⅰ) 단계에서 제조한 수산화알루미늄-망간 나노 혼합물 2.0 내지 10.0 중량%를 혼합하는 단계;Ii) mixing 90.0 to 98.0% by weight of the synthetic resin with 2.0 to 10.0% by weight of the aluminum hydroxide-manganese nano mixture prepared in step iii);
ⅲ) 상기 혼합된 원료를 용융방사하여 합성섬유 방적사를 제조하는 단계;Iii) melt spinning the mixed raw materials to produce a synthetic fiber spun yarn;
를 거쳐 제조되어지는 것을 특징으로 한다.It is characterized in that it is manufactured through.
이 때, 상기 ⅰ) 단계에서 나노 입자의 수산화알루미늄과 나노 입자의 망간은 그 입자의 크기가 각각 100 내지 800㎚인 것을 사용하여 제조한다.At this time, the aluminum hydroxide of the nanoparticles and the manganese of the nanoparticles in the step iii) is prepared using a particle size of 100 to 800nm each.
또한, 상기 ⅲ)단계에서는 통상의 합성섬유 방적사를 제조하는 방법인 용융방사법에 의해 제조되어진다. In addition, the step iii) is produced by the melt spinning method, which is a method for producing a conventional synthetic fiber spun yarn.
이하, 본 발명을 실시예에 의해 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail by way of examples.
(실시예 1 내지 3 및 비교예 1 내지 3)(Examples 1-3 and Comparative Examples 1-3)
통상의 용융방사법에 의해 합성섬유 방적사를 제조하였으며, 합성수지에 첨가한 수산화알루미늄-망간 나노 혼합물은 입자의 크기가 각각 200 ㎚인 수산화알루미늄과 망간을 50 대 50 중량%의 비율로 혼합한 것을 사용하였다.Synthetic fiber spun yarn was prepared by a conventional melt spinning method, and the aluminum hydroxide-manganese nano mixture added to the synthetic resin was prepared by mixing aluminum hydroxide having a particle size of 200 nm and manganese at a ratio of 50 to 50% by weight. .
(실시예1)Example 1
폴리아미드 수지 98.0 ㎏과 수산화알루미늄-망간 나노 혼합물 2.0 ㎏을 혼합하여 합성섬유 방적사를 제조하였다.Synthetic fiber spun yarn was prepared by mixing 98.0 kg of polyamide resin and 2.0 kg of aluminum hydroxide-manganese nano mixture.
(실시예 2)(Example 2)
폴리아미드 수지 95.0 ㎏과 수산화알루미늄-망간 나노 혼합물 5.0 ㎏을 혼합하여 합성섬유 방적사를 제조하였다.95.0 kg of a polyamide resin and 5.0 kg of an aluminum hydroxide-manganese nano mixture were mixed to prepare a synthetic fiber spun yarn.
(실시예 3)(Example 3)
폴리아미드 수지 90.0 ㎏과 수산화알루미늄-망간 나노 혼합물 10.0 ㎏을 혼합하여 합성섬유 방적사를 제조하였다.Synthetic fiber spun yarn was prepared by mixing 90.0 kg of a polyamide resin and 10.0 kg of an aluminum hydroxide-manganese nano mixture.
(비교예 1)(Comparative Example 1)
수산화알루미늄-망간 나노 혼합물이 첨가되지 않은 폴리아미드 합성섬유 방적사를 사용하였다.Polyamide synthetic fiber spun yarn was used without addition of the aluminum hydroxide-manganese nano mixture.
(비교예 2)(Comparative Example 2)
폴리아미드 99.0 ㎏과 수산화알루미늄-망간 나노 혼합물 1.0 ㎏을 혼합하여 합성섬유 방적사를 제조하였다.Synthetic fiber spun yarn was prepared by mixing 99.0 kg of polyamide and 1.0 kg of aluminum hydroxide-manganese nano mixture.
(비교예 3)(Comparative Example 3)
폴리아미드 수지 85.0 ㎏과 수산화알루미늄-망간 나노 혼합물 15.0 ㎏을 혼합하여 합성섬유 방적사를 제조하였다.Synthetic fiber spun yarn was prepared by mixing 85.0 kg of a polyamide resin and 15.0 kg of an aluminum hydroxide-manganese nano mixture.
상기의 실시예 1 내지 3 및 비교예 1 내지 3에서 제조한 폴리아미드 합성섬유 방적사는 상기에서 설명한 바와 같이 통상의 합성섬유 방적사를 제조하는 방법인 용융방사법에 의해 제조하여 직물로 직조한 후 합성섬유 방적사 및 그 직물을 각각 샘플로 채취하였다.The polyamide synthetic fiber spun yarns prepared in Examples 1 to 3 and Comparative Examples 1 to 3 were prepared by melt spinning, which is a method of manufacturing a conventional synthetic fiber spun yarn, as described above, and then woven into a woven fabric. The yarn and its fabric were each sampled.
상기와 같이 제조된 실시예 1 내지 3 및 비교예 1 내지 3의 항균력과 증발잔류물을 측정한 결과를 [표 1]에 나타내었다.The results of measuring the antimicrobial activity and evaporation residues of Examples 1 to 3 and Comparative Examples 1 to 3 prepared as described above are shown in [Table 1].
[표 1]TABLE 1
(측정 방법)(How to measure)
1) 항균성 평가 : 대장균, 포도상 구균1) Antibacterial evaluation: Escherichia coli, Staphylococcus aureus
35℃ 일반 배양기에서 대장균 및 포도상 구균을 16~20시간 배양하고, 배양액을 멸균인산 완충액으로 20,000배로 희석한 다음 상기 수지 처리된 가로 2 cm × 세로 2 cm로 절단한 시편에 1 ml 적하하고, 25℃에서 24시간 보존 후 꺼낸다. 그 후 이를 멸균된 한천배지에 다시 48시간 배양하고 석평판 배양법(35℃, 2일간배양)으로 조사하여 생균수를 측정한다. 그리고 하기식에 따라 멸균율(%)을 계산하였다. Incubate E. coli and Staphylococcus in a general incubator at 35 ° C. for 16 to 20 hours, dilute the culture solution 20,000 times with sterile phosphate buffer, and add 1 ml to the specimen cut to 2 cm × 2 cm in length, and 25 After 24 hours storage at ℃ it is taken out. After that, the cells were incubated again for 48 hours in sterile agar medium and irradiated with a lithographic plate culture method (35 ° C., 2 days culture) to measure the number of viable cells. And the sterilization rate (%) was calculated according to the following formula.
멸균율(%)=[(희석액의 생균수-24시간 보존후의 생균수)/희석액의 생균수] ×100 Sterilization rate (%) = [(the number of viable bacteria after preservation -24 hours of dilution liquid) / number of living bacteria of diluent liquid] × 100
2) 탈취력 : 50 ± 10℃의 원적외선 사우나에서 30분간 건장한 사람이 합성수지 방적사 직물로 제조한 의류를 착용하여 충분히 땀을 배출한 후 그 땀을 흡수한 의류를 2시간 방치 후 그 의류의 내부를 직접 관능법에 의해 후각이 정상적이고 건강한 사람 5인을 구성하여 각 판정자가 감지한 악취 중 다수가 감지한 악취도를 채택한다. 2) Deodorizing power: A person who has been in a far-infrared sauna at 50 ± 10 ℃ for 30 minutes wears a garment made of synthetic resin yarn and discharges the sweat sufficiently, and after leaving the clothes absorbing the sweat for 2 hours, the inside of the clothing is directly The sensory method consists of five healthy people with normal sense of smell and adopts the odor level detected by many of the odors detected by each judge.
3) 원적외선 방출 평가3) Far infrared emission evaluation
45℃에서 시험하여 FT-IR 스펙트로미터를 이용한 블랙 바디(black Body) 대비 측정 결과를 나타내었다.Testing at 45 ° C. showed the results of a black body comparison using a FT-IR spectrometer.
상기 [표 1]에서 보는 바와 같이 실시예 1 내지 3 및 비교예 2, 3은 합성섬유 방적사 제조시 나노 입자의 수산화알루미늄과 나노 입자의 망간을 혼합한 수산화알루미늄-망간 나노 혼합물이 함유되어 있기 때문에 원적외선 방출 효과와 항균력과 탈취력에 효과가 있는 것으로 나타났다. 특히 실시예 1 내지 3은 합성섬유 방적사 제조시 나노 입자의 수산화알루미늄과 망간을 50 대 50 중량%의 비율로 혼합한 수산화알루미늄-망간 나노 혼합물을 2.0 내지 10.0 중량%의 범위 내로 혼합한 것으로 항균력과 탈취력이 비교예 1 내지 2에 비해 탁월한 효과가 있는 것으로 나타났다. As shown in Table 1, Examples 1 to 3 and Comparative Examples 2 and 3 contain an aluminum hydroxide-manganese nano mixture in which aluminum hydroxide of nanoparticles and manganese of nanoparticles are mixed when synthetic fiber spun yarn is manufactured. It has been shown to be effective in far infrared emission effect, antibacterial activity and deodorizing power. In particular, Examples 1 to 3 is an aluminum hydroxide-manganese nano-mixture mixed with aluminum hydroxide and manganese in a ratio of 50 to 50% by weight in the production of synthetic fiber spun yarn within the range of 2.0 to 10.0% by weight of antimicrobial activity Deodorizing power was found to have an excellent effect compared to Comparative Examples 1 and 2.
반면에 비교예 1은 수산화알루미늄-망간 나노 혼합물을 첨가하지 않은 종래의 일반적인 합성섬유 방적사를 제조하여 실험한 것으로 원적외선 방출 효과가 없 었으며, 대장균과 포도상구균의 항균력 실험에서도 항균력을 전혀 나타내지 못하였고, 탈취력도 거의 나타내지 못하여 보통 취기를 내는 것으로 나타났다. 그리고 비교예 2는 수산화알루미늄-망간 나노 혼합물을 사용 함량 범위 미만으로 첨가하여 항균력과 탈취력이 저조하게 나타났으며, 비교예 3은 수산화알루미늄-망간 나노 혼합물이 사용 함량 범위를 초과되어 첨가된 경우로서, 향균력과 탈취력이 우수한 것으로 나타났으나, 사용되는 수산화알루미늄이 고가이므로 초과 첨가에 따른 단가 상승으로 인해 경제성이 저하되었다.On the other hand, Comparative Example 1 was prepared by experimenting with a conventional synthetic fiber spun yarn without adding the aluminum hydroxide-manganese nano-mixture. There was no far-infrared emission effect, and even in the antibacterial activity test of Escherichia coli and Staphylococcus, it showed no antibacterial activity. Deodorizing power was also hardly expressed, indicating a normal odor. In Comparative Example 2, the aluminum hydroxide-manganese nano-mixture was added below the use content range, and the antibacterial and deodorizing properties were poorly observed. In Comparative Example 3, the aluminum hydroxide-manganese nano-mixture was added beyond the use-content range. It was found that the antibacterial and deodorizing properties were excellent, but the aluminum hydroxide used was expensive.
상기의 구성에 따른 본 발명은 합성섬유 방적사를 제조하기 위해 합성수지에 각각 입자가 100 내지 800㎚ 크기의 수산화알루미늄과 망간을 30 내지 70 중량% 대 70 내지 30 중량%의 비율로 혼합한 수산화알루미늄-망간 나노 혼합물을 첨가함으로써, 수산화알루미늄과 망간이 균등하게 분포된 합성섬유 방적사를 제조하여 원적외선 방출의 효과가 있으며, 특히 항균성과 탈취력이 우수한 것이 장점이다. The present invention according to the above configuration is to produce a synthetic fiber spun yarn aluminum hydroxide in which the particles are mixed in the ratio of 30 to 70% by weight to 70 to 30% by weight of aluminum hydroxide and manganese in the size of 100 to 800nm respectively. By adding manganese nano-mixture, it is possible to produce a synthetic fiber spun yarn in which aluminum hydroxide and manganese are evenly distributed to have far-infrared emission effect, in particular, excellent antibacterial and deodorizing power.
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