KR100384557B1 - Parasol Cloth for Intercepting Ultraviolet Rays - Google Patents

Parasol Cloth for Intercepting Ultraviolet Rays Download PDF

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KR100384557B1
KR100384557B1 KR10-2001-0057799A KR20010057799A KR100384557B1 KR 100384557 B1 KR100384557 B1 KR 100384557B1 KR 20010057799 A KR20010057799 A KR 20010057799A KR 100384557 B1 KR100384557 B1 KR 100384557B1
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fabric
ultraviolet rays
mass production
tannins
present
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KR10-2001-0057799A
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Korean (ko)
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KR20030001201A (en
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원희규
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원희규
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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
    • 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
    • D06M2101/32—Polyesters
    • 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
    • D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2401/22—Physical properties protective against sunlight or UV radiation

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Abstract

본 발명은 자외선의 차단기능을 현저히 향상시킨 양산용 원단에 관한 것으로, 특히 폴리에스테르 원단에 자외선 차단기능을 갖는 탄닌이 고루 배하여질 수 있도록 염색 공정을 마련함으로 양산 사용시 강한 자외선으로 부터 자신의 피부를 보호하여 피부의 노화현상이나 일광화상 혹은 각종 염증으로 부터 충분히 보호될 수 있도록 하였다.The present invention relates to a mass production fabric that significantly improved the blocking function of ultraviolet rays, in particular, by providing a dyeing process to be evenly distributed tannin having a UV protection function on the polyester fabric from the strong ultraviolet rays when using mass production It protects against aging phenomenon, sunburn or various inflammation of skin.

이를 위해 본 발명은 식물의 나뭇잎이나 줄기, 열매를 분쇄하여 얻어진 녹색잎에 메탄올을 가하여 감압농축시킨 후 탄닌을 분획하고, 분획된 탄닌에 분산제 및 초산을 함유시켜 제조된 용액에 양산용 원단을 함침시킨 후 가열과 냉각과정을 통해 탄닌성분이 양산용 원단에 염색된 원단이 제공될 수 있도록 한 기술적 사상을 제공한다.To this end, in the present invention, methanol is added to green leaves obtained by pulverizing the leaves, stems and fruits of plants, concentrated under reduced pressure, and tannins are fractionated. The tannins are impregnated with a fabric for production in a solution prepared by containing a dispersant and acetic acid. After the heating and cooling process to provide the technical idea that the tannin component can be dyed fabric to the mass production fabric.

Description

자외선의 투과방지를 위한 양산용 원단{Parasol Cloth for Intercepting Ultraviolet Rays}Parasol Cloth for Intercepting Ultraviolet Rays}

본 발명은 자외선의 차단기능을 향상시킨 양산용 원단에 관한 것이다.The present invention relates to a fabric for mass production that improved the blocking function of ultraviolet rays.

특히, 본 발명은 양산용 원단으로 주로 사용되는 폴리에스테르 원단에 자외선 차단기능이 우수한 탄닌이 고루 배하여질 수 있도록 염색 공정을 마련함으로 양산 사용시 강한 자외선으로 부터 사용자의 피부를 보호하여 피부의 노화현상이나 일광화상 혹은 각종 염증으로 부터 충분한 보호가 가능할 수 있도록 한 양산용 원단에 관한 것이다.본 발명에 있어서 탄닌을 이용하여 제조된 원단은 주로 양산에의 이용을 중심으로 기술되나, 반드시 이러한 용도에만 한정되는 것은 아니며, 당업자에게 자명한 바와 같이, 본 발명의 기술적 사상의 범주내에서 가능한 용도의 변형 예를 들어 각종 의류, 모자등에의 이용을 당연히 포함한다.In particular, the present invention provides a dyeing process so that tannins excellent in UV protection function are evenly distributed on polyester fabrics, which are mainly used for mass production fabrics, to protect the user's skin from strong UV rays during mass production, thereby aging the skin. The present invention relates to a fabric for mass production that allows sufficient protection against sunburn or various inflammations. In the present invention, fabrics produced using tannin are mainly described for use in mass production, but are limited to such applications only. As will be apparent to those skilled in the art, modifications of the uses possible within the scope of the technical idea of the present invention include, of course, the use of various kinds of clothes, hats and the like.

일반적으로 양산은 햇빛이 강한 여름철에 강하게 조사되는 자외선을 적절히 차단하기 위해 사용되며, 이러한 양산의 사용으로 인해 눈부심이 방지되어 소정의 시야가 확보됨은 물론이고 피부의 보호가 가능해진다는 유용성으로 외출시의 필수품으로 기능하고 있다.In general, sunshade is used to appropriately block ultraviolet rays that are strongly irradiated in the summer when the sun is strong, and the use of such sunshade prevents glare and ensures a certain field of view as well as protects the skin. I function as a necessity.

이와 같은 양산의 원단으로는 주로 폴리에스테르 섬유가 채택되며, 대부분 이러한 소재의 원단을 약 200℃에서 15~16초 동안 열처리하고 60℃에서 급냉함으로서 양산용 원단으로 사용하는데, 그 개략적인 공정을 살펴보게 되면 릴렉스후 열처리하는 전처리공정을 거치고, 이후 방적 과정에서 부착된 기름 종류의 불순물을 제거하기 위하여 폴리아크릴계 호제는 중합하고 알칼리를 가하는 정련공정이 마련된다.Polyester fabrics are mainly adopted as the mass-produced fabrics, and most of these fabrics are heat-treated at about 200 ° C. for 15 to 16 seconds and quenched at 60 ° C. to be used as mass-produced fabrics. If you look at it, it goes through a pre-treatment process after relaxation and heat treatment, and then, in order to remove impurities of the oil type attached in the spinning process, a polyacrylic agent is prepared by a refining process of polymerizing and adding alkali.

또한, 섬유 중에 포함되어 있는 각종 유색 물질을 화학적으로 분해하여 희게 보이도록 하기 위하여 별도의 화학약품으로 이를 분해 제거시키기 위하여 100℃ 이상에서 섬유분자의 열운동을 유도하여 그 내부에 표백제나 증백제의 확산을 촉진시키도록 하며, 분자 배열이 치밀하지 않은 개질 폴리에스테르는 캐리어를 가하지 않고 100℃에서 처리하는 표백공정이 마련된다.In addition, in order to chemically decompose various colored substances contained in the fiber to make it look white, separate chemicals are used to induce thermal movement of fiber molecules above 100 ° C. A bleaching process is provided in which the modified polyester, which promotes diffusion, and whose molecular arrangement is not compact, is treated at 100 ° C. without adding a carrier.

분산염료는 분산제와 혼합되어 미세하게 분산될 것인데, 이 용액에 아세테이트를 침지시켜 80℃로 가열하면 염료입자는 조금씩 분자 상태로 분산하고 이 분산된 염료가 섬유 내부로 녹아 들어가서 소정의 전처리 공정을 완성하게 된다.Disperse dyes will be finely dispersed by dispersing with a dispersant. When this solution is immersed in acetate and heated to 80 ° C, dye particles are dispersed little by little and the dispersed dye is dissolved into the fiber to complete a predetermined pretreatment process. Done.

이와 같은 일련의 작업공정을 거친 폴리에스테르 원단으로는 외관의 미려함을 위해 각종 형태의 디자인이 날염되는데, 상기 날염의 방식으로는 스크린, 자동 평판 스크린, 로울러 날염이 제안되고 이중 스크린 날염이 가장 일반적인 형태로 활용된다.Polyester fabrics that have undergone a series of work processes are printed with various types of designs for the beauty of appearance. The method of printing is screen, automatic flat screen, roller printing, and double screen printing is the most common type. Is utilized.

대게 스크린 날염을 하기 위해서는 특정의 도안 위에 아세테이트지(폴리에스테르 필름지)를 올려 놓고 그 위에 포토잉크(또는 검정 인디아 잉크)를 사용하여 이미지를 제도한 후 스크린 사(紗)에 감광액을 입혀 건조시키게 되는데, 이러한 스크린 틀 위에 제도한 아세테이트지를 가이드 마크가 일정한 위치에 놓이도록 감광시키고 감광이 끝난 스크린을 씻어내면 감광시 빛이 통과된 부분은 피막이 형성되어 도안이 음화(陰畵)로 나타남으로 이를 통해 소정의 날염작업이 가능해진다.For screen printing, acetate paper (polyester film paper) is usually placed on a specific pattern, a photo ink (or black india ink) is used to draw an image, and the screen yarn is coated with a photoresist and dried. On the screen frame, the acetate paper is drawn so that the guide mark is placed at a certain position. After washing the screen, the portion of the light passing through the film is formed and the pattern appears as negative. Printing is possible.

상기 염색이 이루어진 원단으로는 최종적으로 빗물 등이 침투하지 못하도록 방수처리가 제공되고 이를 통해 비로소 완성된 양산용 원단이 제시될 수 있다.The dyed fabric may be provided with a waterproofing treatment so that rainwater does not penetrate finally, and thus the finished mass production fabric may be presented.

한편, 피부에 여러 유해적 영향을 줄 수 있는 자외선은 A, B, C로 나누어지는데 그 중 생물에 유해한 자외선 C는 오존층에 흡수되어 지표에까지 도달하지 않는 반면 인체의 피부에 영향을 미치는 자외선 A와 B는 그 폐해가 심각한 수준인데, 예컨대 자외선 A는 파장 320~400㎚로 피부 깊숙한 진피까지 침투하여 피부색을 검게 하고 주름을 발생시키며, 멜라닌의 증가를 유발함은 물론 과다노출시 탄력섬유와 교원섬유의 변성으로 피부노화를 촉진시키게 된다.On the other hand, ultraviolet rays that can have various harmful effects on the skin are divided into A, B, and C. Among them, ultraviolet C, which is harmful to living organisms, is absorbed by the ozone layer and does not reach the surface, while B is a serious level of damage, such as UV A penetrates the dermis deep into the skin with a wavelength of 320 ~ 400nm, blackening the skin color, causing wrinkles, causing melanin increase, as well as elastic fibers and collagen fibers during overexposure Degeneration of will promote skin aging.

또한, 자외선 B는 파장 290~320㎚로 주로 피부의 표피에 작용하며 과다노출시 일광화상을 초래할 수 있으며, 만성적으로 자외선 B에 노출되면 피부암의 발생가능성이 높아진다.In addition, ultraviolet light B has a wavelength of 290 to 320 nm, which mainly acts on the epidermis of the skin and may cause sunburn during overexposure, and chronic exposure to ultraviolet light B increases the chance of skin cancer.

그리고 자외선 C는 생체에 치명적인 손상을 초래하는 파장으로서 그 동안 오존층에 의해 차단되어 오다가 최근 오존층을 파괴하는 여러가지 유해물질의 증가로 인해 오존층이 점차 감소하고 있어 결국 지표에 도달하는 자외선량을 증가시킴으로 이 자외선량의 증가는 피부암의 발생을 증가시키고 광노화를 촉진시키는 요인으로 작용한다.Ultraviolet C is a wavelength that causes fatal damage to the living body, and the ozone layer is gradually decreasing due to the increase of various harmful substances that have been blocked by the ozone layer, and recently destroy the ozone layer, thus increasing the amount of ultraviolet rays reaching the surface. The increase in the amount of ultraviolet rays increases the incidence of skin cancer and acts as a factor for promoting photoaging.

또한, 자외선은 유전물질인 DNA를 파괴시키기도 하며 면역체계를 혼란시키기도 한다.Ultraviolet rays also destroy DNA, a genetic material, and disrupt the immune system.

이와 같이 자외선에 의하여 파괴된 DNA가 불완전하게 복구되거나 자외선에의해 혼란된 면역체계가 비정상적으로 작동되면, 암 발생과 연관된 유전자가 자외선으로 작동되어 피부암이 발생할 수 있으며, 자외선에 노출된 피부는 피부를 구성하고 있는 단백질인 콜라겐(Collagen), 엘라스틴(Elastin) 등이 파괴되어 피부 탄력이 현저히 떨어지고 주름이 형성된다.When the DNA destroyed by UV rays is incompletely repaired or the immune system disrupted by UV rays is abnormally operated, genes related to cancer may be activated by UV rays and skin cancer may occur. Collagen (collagen), elastin (Elastin), etc., constituting proteins are destroyed, the elasticity of the skin is significantly reduced and wrinkles are formed.

이러한 이유로 양산에 있어 자외선의 차단 기능은 각별히 요구되어지는 것이나 위와 같은 처리공정만으로는 효율적인 자외선의 차단이 곤란하였고, 화학성분에 의한 염색처리로 인해 햇빛의 열원이 분산되지 못한 채 양산의 외표면에 머물고 있는 잠열이 누적되어 사용자에게 결코 시원한 그늘을 제공하지 못하였다.For this reason, ultraviolet rays blocking function is specially required in mass production, but it is difficult to block ultraviolet rays efficiently only by the above-mentioned treatment process, and it stays on the outer surface of mass production without dispersing the heat source of sunlight due to dyeing treatment by chemical composition. The latent heat accumulated has never provided a cool shade to the user.

따라서, 본 발명은 식물의 잎이나 줄기, 열매 등에 널리 함유되어 있으며, 자외선차단의 기능을 갖는 것으로 알려진 탄닌 성분을 적절히 추출하여 이를 폴리에스테르 원단에 배하여지도록 염색함으로서 유해 자외선으로부터 피부의 보호가 가능할 수 있는 양산용 원단이 제조하여 사용자의 만족감을 구현토록 함에 그 안출된 목적이 있다.Therefore, the present invention is widely contained in the leaves, stems, fruits, etc. of the plant, by properly extracting tannin component known to have a function of sun protection and dyeing it to be disposed on the polyester fabric to protect the skin from harmful ultraviolet rays The mass-produced fabric that can be manufactured to realize the user's satisfaction has its purpose.

상기의 목적 달성을 위해 본 발명은 녹색잎 1㎏에 메탄올 2ℓ를 환류 추출한 농축액에 물 1ℓ를 가하여 조(粗) 탄닌을 분획하고 상기 탄닌을 50℃로 가열한 후 분산제와 초산을 함유시킨 용액에 폴리에스테르 원단을 함침시켜 100℃ 온도로 60분간 염색시킨 다음 -70℃로 냉각과정을 거친 원단의 제공을 특징으로 한다.In order to achieve the above object, the present invention adds 1 L of water to a concentrated solution obtained by refluxing 2 L of methanol to 1 kg of green leaves to fractionate crude tannins, and heat the tannins to 50 ° C. in a solution containing a dispersant and acetic acid. It is characterized by providing a fabric which is impregnated with polyester fabric and dyed at 100 ° C. for 60 minutes and then cooled to -70 ° C.

본 발명의 양산용 원단은 이하에서 설명되는 바람직한 실시예를 통해 양호한상태로 제시될 수 있을 것이다.Mass production fabric of the present invention will be presented in a good state through the preferred embodiment described below.

본 발명을 재현하기 위하여 사용되는 추출용 염재는 보다 신선한 것을 사용하는 것이 바람직할 것인데, 염료 식물의 품종이나 채취시기, 채취방법, 채취부위 등에 따라 색소의 종류나 양이 각기 상이함으로 가급적 동일한 조건의 것을 선택함은 물론이고 추출의 효율을 높이기 위하여 염재를 잘게 분쇄하고 추출조작을 하는 동안 교반하여 용제와 염재의 접촉면적 및 접촉효율을 높힘이 요망된다 할 것이다.It is preferable to use a fresher extract material used for reproducing the present invention, and the type and amount of the pigments are different depending on the variety of the dye plant, the harvesting time, the harvesting method, and the collecting part. Of course, in order to increase the extraction efficiency, the salt material is finely ground and stirred during the extraction operation to increase the contact area and the contact efficiency of the solvent and the salt material.

먼저, 본 발명은 식물의 나뭇잎이나 줄기, 열매 예를 들어 감 특히 덜익은 청시(일명 땡감)등으로부터 얻은 녹색잎 1㎏을 잘게 분쇄하고 여기에 메탄올 2ℓ를 가하여 환류추출하는 과정을 3회 이상 반복하여 얻은 메탄올 용액을 감압농축하여 소정의 농축액을 취출한다.First, the present invention finely pulverizes 1 kg of green leaves obtained from leaves, stems and fruits of plants, for example, persimmon, especially uncooked greens (aka polka dots), and adds 2 liters of methanol to reflux extraction three times or more. The methanol solution thus obtained was concentrated under reduced pressure, and a predetermined concentrated liquid was taken out.

대게, 여과된 취출물은 대량의 묽은 색소용액 상태이므로 진한 소량의 용액을 위해서는 농축이 필요한 바 이러한 농축과정에서 발생하는 현탁물이나 침전물 등의 불순물은 -80℃ 정도의 한제(寒劑) 중에 플라시크를 담그고 용기의 벽에 용액을 동결시킨 후 10-2~ 10-3㎜Hg에서 건조시킴으로 방지될 수 있다.Usually, the filtered extract is in the form of a large amount of dilute pigment solution. Therefore, it is necessary to concentrate for a small amount of concentrated solution. It can be prevented by soaking the chic, freezing the solution on the wall of the container and then drying at 10 −2 to 10 −3 mmHg.

이와 같은 상기 메탄올 농축액에 물 1ℓ를 가하고 온도를 올려서 현탁시킨 다음 1-부탄올 800㎖씩으로 3회 추출하여 감압농축함으로 조(粗) 탄닌이 분획된다.1 liter of water was added to the methanol concentrate, suspended at elevated temperature, and extracted three times with 800 ml of 1-butanol, and crude tannin was fractionated by concentrating under reduced pressure.

크로마토그래피를 이용하여 분리 정제시에는 시료에 목적물 이외의 다른 성분이 가능한 적게 포함되도록 하고 2종류 이상의 극성이 다른 용제를 조합하여 실시한다.When separating and purifying using chromatography, make sure that the sample contains as little as possible other components than the target, and combine two or more solvents of different polarities.

추출된 상기 탄닌을 50℃로 가열하여 분산제와 초산을 넣은 후 10분간 유지시키면서 염액을 넣고 잘 저어진 용액에 폴리에스테르 원단을 함침시키고 100℃ 온도로 60분간 가열시킨 다음 -70℃로 냉각시켜 폴리에스테르 원단에 자외선 차단 기능의 탄닌이 염색될 수 있게 배려한다.The extracted tannins were heated to 50 ° C., added with a dispersant and acetic acid, maintained for 10 minutes, added with saline solution, impregnated with polyester fabric in a well-stirred solution, heated to 100 ° C. for 60 minutes, and cooled to -70 ° C. Consideration is given to the dyeing of tannins with UV protection on ester fabrics.

따라서, 상기의 염색공정을 통해 제공되는 양산은 강한 자외선으로 부터 인체를 보호할 수 있게 되어 유해 자외선에 의한 각종 영향 예컨대, 홍반이나 피부 그을음, 주름 발생과 노화 방지, 일광화상 및 피부암 등등의 유발을 방지하여 사용자의 만족감을 극대화할 수 있게 된다.Therefore, the mass production provided through the dyeing process is able to protect the human body from strong ultraviolet rays, causing various effects of harmful ultraviolet rays such as erythema or skin soot, wrinkle generation and anti-aging, sunburn and skin cancer, etc. It can prevent the user's satisfaction.

한편, 본 발명은 그에 관한 최선의 실시예만을 언급하였으나 굳이 이에 한정되지 아니하고 본 발명의 목적범위 내에서 청구범위를 벗어나지 않고 실시될 수 있다면 본 발명의 권리범위에 속할 것임은 자명하다.On the other hand, the present invention refers to only the best embodiments thereof, but it is obvious that it will fall within the scope of the present invention if it can be practiced without departing from the claims within the scope of the present invention.

Claims (1)

식물의 나뭇잎이나 줄기, 열매를 분쇄하여 얻어진 녹색잎에 메탄올을 가하여 감압농축시킨 후 탄닌을 분획하고, 분획된 탄닌에 분산제 및 초산을 함유시켜 제조된 용액에 양산용 원단을 함침시킨 후 가열과 냉각과정을 통해 탄닌성분이 양산용 원단에 고루 염색될 수 있도록 함을 특징으로 하는 자외선의 투과방지를 위한 양산용 원단.Methanol was added to the green leaves obtained by pulverizing the leaves, stems and fruits of the plant, concentrated under reduced pressure, and the tannins were fractionated. The tannins were then impregnated with the dispersant and acetic acid. A mass production fabric for preventing the transmission of ultraviolet light, characterized in that the tannin component can be dyed evenly on the mass production fabric through the process.
KR10-2001-0057799A 2001-09-19 2001-09-19 Parasol Cloth for Intercepting Ultraviolet Rays KR100384557B1 (en)

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JPH04185770A (en) * 1990-11-15 1992-07-02 Shinki Sangyo Kk Treatment of textile product
KR930006197A (en) * 1991-09-28 1993-04-21 김상응 Sunscreen polyester fiber and method for producing same
KR930008232A (en) * 1991-10-05 1993-05-21 이재영 UV protection fiber processing method
JPH05148773A (en) * 1991-11-25 1993-06-15 Hiroki Miyamatsu Production of dyed textile good
KR940009381A (en) * 1992-10-08 1994-05-20 김상응 Polyester fiber with excellent sun protection and cooling effect
KR20000072150A (en) * 2000-08-07 2000-12-05 배선주 Apparatus and method for dyeing of the natural indigo plant extracts using mixture solvent
KR200242799Y1 (en) * 2001-05-02 2001-10-12 김옥란 ultraviolet rays cutoff fabrics

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04185770A (en) * 1990-11-15 1992-07-02 Shinki Sangyo Kk Treatment of textile product
KR930006197A (en) * 1991-09-28 1993-04-21 김상응 Sunscreen polyester fiber and method for producing same
KR930008232A (en) * 1991-10-05 1993-05-21 이재영 UV protection fiber processing method
JPH05148773A (en) * 1991-11-25 1993-06-15 Hiroki Miyamatsu Production of dyed textile good
KR940009381A (en) * 1992-10-08 1994-05-20 김상응 Polyester fiber with excellent sun protection and cooling effect
KR20000072150A (en) * 2000-08-07 2000-12-05 배선주 Apparatus and method for dyeing of the natural indigo plant extracts using mixture solvent
KR200242799Y1 (en) * 2001-05-02 2001-10-12 김옥란 ultraviolet rays cutoff fabrics

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