KR101142133B1 - Water repellent composition for clay block and a process for preparing water repellent clay block by using it - Google Patents

Water repellent composition for clay block and a process for preparing water repellent clay block by using it Download PDF

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KR101142133B1
KR101142133B1 KR20100053925A KR20100053925A KR101142133B1 KR 101142133 B1 KR101142133 B1 KR 101142133B1 KR 20100053925 A KR20100053925 A KR 20100053925A KR 20100053925 A KR20100053925 A KR 20100053925A KR 101142133 B1 KR101142133 B1 KR 101142133B1
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water repellent
water
clay block
repellent composition
weight
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KR20100053925A
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KR20110134118A (en
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박형준
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박형준
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Abstract

PURPOSE: A water repellent composition for clay block is provided to improve the water repellency and waterproofness without shine, and maintain the inherent texture of a clay block. CONSTITUTION: A water repellent composition for the clay block comprises 25-35wt% perfluoroalkyl acrylic copolymerisate, 60-70wt% water, and 2-10wt% dipropylene glycol. A manufacturing method of clay block comprises: a step of manufacturing the water repellent composition; a step of diluting the water repellent composition by 90-99wt% water; a step of spreading the composition on the surface of a clay block; and a step of drying the clay block.

Description

점토블록용 발수제 조성물 및 이를 이용한 발수성 점토블록의 제조방법{Water repellent composition for clay block and a process for preparing water repellent clay block by using it}Water repellent composition for clay block and a process for preparing water repellent clay block by using it}

본 발명은 점토블록용 발수제 조성물 및 이를 이용한 발수성 점토블록의 제조방법에 관한 것으로서, 좀더 상세히 설명하면 불소수지의 일종인 퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate)을 주성분으로 포함하고 있어서 예컨대 점토 블록에 도포할 경우, 발수 효과는 물론, 내약품성 및 내오염성을 크게 향상시켜 주는 점토블록용 발수제 조성물과 이를 이용한 발수성 점토블록의 제조방법에 관한 것이다.
The present invention relates to a water repellent composition for clay block and a method for producing a water repellent clay block using the same, and more specifically, to a perfluoroalkyl acrylic copolymer salt, which is a kind of fluorine resin, When applied to a clay block, as well as a water repellent effect, and relates to a water repellent composition for clay block that greatly improves the chemical resistance and pollution resistance and a method for producing a water-repellent clay block using the same.

진흙을 일정한 형태로 성형한 후 고온에서 소성(燒成)하여 제조되는 점토 블록은 우리 생활주변에서 건축용 벽돌이나 보도 블록, 실내외 인테리어 등의 용도로 널리 사용되고 있다. Clay blocks, which are manufactured by molding mud into a certain shape and then firing at high temperatures, are widely used for building bricks, sidewalk blocks, and indoor and outdoor interiors.

이러한 점토 블록이 갖추어야 할 기본적인 요건은 경량성과 내구성이라 할 수 있다. 경량성이 부족한 블록은 그 무게 때문에 작업 또는 이동과정에서 취급이 용이하지 않은 단점이 있고, 내구성이 부족한 블록은 작업 또는 이동 과정에서 파손의 우려가 있는 것은 물론, 완공 이후에도 외부의 충격이나 반복적인 마찰로 인해 파손 또는 마모의 우려가 높기 때문이다.The basic requirements for these clay blocks are lightweight and durable. Blocks that are light in weight have a disadvantage that they are not easy to handle during work or movement due to their weight, and blocks that are not durable may cause damage during work or movement, as well as external impact or repeated friction after completion. This is because there is a high risk of breakage or wear.

경량성과 내구성 이외에 점토 블록의 물성을 개선하는데 필요한 조건은 방수 및 발수기능을 향상시키는 것이다. 점토벽돌 속으로 수분이 쉽게 침투하거나 많은 수분을 함유하게 되면, 그 점토 블록으로 적조한 건물이나 시설물에 치명적인 백화현상(白化現象)이 발생하거나, 내부 골조 또는 내외장재가 쉽게 부식되고, 나아가 블록 표면이 이끼 또는 곰팡이가 생기는 등 많은 문제점이 발생하기 때문이다. 여기서 백화현상이라 함은 점토 블록 속에 함유된 가용성 알카리 염류 성분들이 시간이 지나면서 수분에 의해 용해되어 블록 외면으로 하얗게 녹아내리는 현상으로서, 이러한 백화현상이 발생하면, 건물이나 시설물의 외관과 품위가 크게 손상된다. In addition to light weight and durability, the conditions necessary to improve the physical properties of clay blocks are to improve the waterproofing and water repellency. If moisture easily penetrates into the clay brick or contains a large amount of water, it may cause fatal whitening to buildings or facilities that are red clay, or the internal frame or interior materials may be easily corroded. This is because many problems occur such as moss or mold. Here, bleaching is a phenomenon in which the soluble alkaline salts contained in the clay block are dissolved by water over time and melted to the outside of the block. When such bleaching occurs, the appearance and quality of a building or facility are greatly increased. Damaged.

그래서 종래에도 점토 블록의 방수 및 발수기능을 향상시키려는 노력들이 다양하게 시도되어 왔다. 예컨대, 국내 특허등록 제0332543호(등록일자; 2002년 04월 01일)에는 알킬 알콕시 실란 및 실리카의 혼합물에 염화백금산 촉매를 첨가하여 온도 80~90℃에서 2~10 시간 동안 반응시켜 콤파운드를 제조하고, 상기 콤파운드에 실리콘 레진, 논이온성 유화제 및 물을 혼합한 후, 2000rpm 내지 5000rpm으로 교반하여서 제조된 실리콘 에멀젼 수성 발수제의 제조방법이 소개되어 있다.Therefore, various attempts have been made to improve the waterproof and water repellent functions of clay blocks. For example, in Korean Patent Registration No. 0332543 (Registration Date; April 01, 2002), a compound is prepared by adding a platinum chloride catalyst to a mixture of alkyl alkoxy silane and silica for 2 to 10 hours at a temperature of 80 to 90 ° C. In addition, a method of preparing a silicone emulsion aqueous water repellent prepared by mixing a silicone resin, a nonionic emulsifier and water in the compound, and then stirring at 2000 rpm to 5000 rpm is introduced.

이처럼 종래에 알려진 발수제들은 대부분 실리콘 계열의 발수제로서, 통상적인 점토 블록에다 상기와 같은 실리콘 발수제를 도포하면, 함수율이 1중량% 미만으로 크게 감소되는 효과가 있다.As described above, most of the water repellents known in the art are silicone-based water repellents, and when the silicone water repellent is applied to a conventional clay block, the water content is greatly reduced to less than 1% by weight.

그러나 상기와 같은 종래의 실리콘 발수제들을 도포하면, 외관상 블록 표면이 번들거리게 되는 단점이 있고, 특히 내화학성이 부족하여 각종 오일이나 화공약품 등에 노출될 경우, 점토 블록이 쉽게 오염되고 오랫동안 그 자국이 남게 되는 문제점이 있었다.
However, when applying the conventional silicone water repellent agent, there is a disadvantage that the surface of the block is bundled, in particular, when exposed to various oils or chemicals due to lack of chemical resistance, the clay block is easily contaminated and its marks remain for a long time. There was a problem.

이에 본 발명이 해결하고자 하는 과제는 점토블록용 발수제 조성물에 있어서, 특히 점토 블록의 방수 및 발수기능을 향상시켜 주는 것은 물론, 외관상 번들거리는 현상이 없고, 나아가 내약품성 및 내오염성을 크게 향상시켜 주는 점토블록용 발수제 조성물 및 이를 이용한 발수성 점토블록의 제조방법을 제공하는 것이다.
The problem to be solved by the present invention is to improve the waterproof and water-repellent function of the clay block, in particular in the water repellent composition for the clay block, there is no appearance shine, and further improves the chemical resistance and pollution resistance It is to provide a water repellent composition for clay block and a method for producing a water repellent clay block using the same.

본 발명에 따른 점토블록용 발수제 조성물은 퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate) 25 ~ 35 중량%와, 물 60 ~ 70중량%, 그리고 디프로필렌 글리콜(Dipropylene glycol) 2 ~ 10중량%를 포함하는 것을 특징으로 한다.The water repellent composition for clay block according to the present invention is 25 to 35% by weight perfluoroalkyl acrylic copolymer salt, 60 to 70% by weight water, and 2 to 10% by weight dipropylene glycol (Dipropylene glycol) Characterized in that it comprises a.

또한 본 발명에 따른 발수성 점토블록의 제조방법은 퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate) 25 ~ 35 중량%와, 물 60 ~ 70중량%, 그리고 디프로필렌 글리콜(Dipropylene glycol) 2 ~ 10중량%로 이루어진 발수제 조성물을 제조하는 단계와; 상기 발수제 조성물 1 ~ 5중량%를 물 95 ~ 99중량%에 희석하고, 이를 통상적인 점토블록의 표면에 도포한 후 건조하는 단계; 로 이루어진다.
In addition, the production method of the water-repellent clay block according to the present invention is 25 to 35% by weight of perfluoroalkyl acrylic copolymeris (Perfluoroalkyl acrylic copolymerisate), 60 to 70% by weight of water, and dipropylene glycol (Dipropylene glycol) 2 to 10 Preparing a water repellent composition composed of weight percent; Diluting 1 to 5% by weight of the water repellent composition in 95 to 99% by weight of water, applying it to the surface of a conventional clay block, and then drying it; .

본 발명에 따른 점토블록용 발수제 조성물은 점토 블록에 도포할 경우, 방수 및 발수기능을 향상시켜 주면서도 외관상 번들거리는 현상이 없어서 점토 블록 자체의 고유한 질감을 유지하게 하고, 나아가 점토 블록의 내약품성 및 내오염성을 크게 향상시켜 주는 효과가 있다.
The water repellent composition for the clay block according to the present invention, when applied to the clay block, improves the waterproof and water repellent function, but does not have the appearance of a greasy appearance to maintain the unique texture of the clay block itself, and furthermore the chemical resistance and It has the effect of greatly improving the stain resistance.

본 발명에 따른 점토블록용 발수제 조성물은 외관상 흰색 에멀젼 상태의 분산용액으로서, 퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate) 25 ~ 35 중량%와, 물 60 ~ 70중량%, 그리고 디프로필렌 글리콜(Dipropylene glycol) 2 ~ 10중량%로 구성된다.The water repellent composition for clay block according to the present invention is a dispersion in appearance white emulsion, 25 to 35% by weight of perfluoroalkyl acrylic copolymeris salt, 60 to 70% by weight of water, and dipropylene glycol (Dipropylene glycol) 2 ~ 10% by weight.

상기 퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate)은 주성분으로서, 발수 및 발유기능과 함께 각종 유성 오염물 등이 점토 블록 표면에 잘 묻지 않도록 해주는 방오기능을 제공한다. 본 발명에서는 이를 '발수성' 으로 통칭한다.The perfluoroalkyl acrylic copolymer salt (Perfluoroalkyl acrylic copolymerisate) as a main component, and provides water repellent and oil repellent function and antifouling function to prevent various oily contaminants and the like on the clay block surface. In the present invention, this is referred to as 'water repellency'.

일반적으로 불소 화합물은 매우 낮은 표면 장력을 갖는데 비해 물이나 기름, 또는 대부분의 오염물질들은 대부분 이들 불소 화합물 보다 훨씬 높은 표면장력을 갖는다. 이러한 표면 장력의 차이로 인해 불소 화합물들은 대체로 우수한 발수 및 방오 작용을 나타낸다.In general, fluorine compounds have a very low surface tension, while water, oil, or most contaminants have a much higher surface tension than most of these fluorine compounds. Due to this difference in surface tension, fluorine compounds generally exhibit good water repellency and antifouling action.

상기 퍼플루오로알킬 아크릴릭 공중합체염은 불소체인 부분과 아크릴릭 반응기 부분으로 구성되어져 있어서, 상기 불소체인 부분은 발수 및 방오기능을 발휘하고, 상기 아크릴릭 반응기 부분은 본 발명에 따른 발수제 조성물을 기질, 즉 점토블록의 표면에 단단히 부착시켜 주는 기능을 한다. 이때, 상기 발수제 조성물이 완벽하게 건조 될수록 상기 불소체인 부분의 발수 기능이 더욱 잘 발현될 수 있다.The perfluoroalkyl acrylic copolymer salt is composed of a fluorine chain portion and an acrylic reactor portion, wherein the fluorine chain portion exhibits a water repellent and antifouling function, and the acrylic reactor portion is a substrate for the water repellent composition according to the present invention, that is, It attaches firmly to the clay block surface. At this time, as the water-repellent composition is completely dried, the water-repellent function of the fluorine chain portion may be better expressed.

그리고, 일반적인 발수제 조성물은 기질 표면에 완벽하게 부착시키고 보다 향상된 발수 기능을 얻기 위하여 건조 과정에서 열을 가하게 된다. 그러나, 상기 퍼플루오로알킬 아크릴릭 공중합체염은 열을 가하지 않더라고 기질 표면에 완벽하게 부착되어 우수한 발수 기능을 나타낸다.In addition, the general water repellent composition is heated in the drying process in order to completely adhere to the substrate surface and to obtain an improved water repellent function. However, the perfluoroalkyl acrylic copolymer salt adheres perfectly to the substrate surface without applying heat and exhibits excellent water repellency.

본 발명에서 상기 퍼플루오로알킬 아크릴릭 공중합체염의 함량은 발수제 조성물 전체량에 대하여 25 ~ 35 중량% 인데, 이때 상기 함량이 25 중량% 미만이면 원하는 발수 및 방오 기능을 얻을 수 없고, 반대로 35 중량% 이상이면 최종 발수제 조성물이 안정적인 에멀젼 상태를 유지하기 어려운 문제점이 있다.
In the present invention, the content of the perfluoroalkyl acrylic copolymer salt is 25 to 35% by weight based on the total amount of the water repellent composition, wherein if the content is less than 25% by weight, the desired water repellent and antifouling function cannot be obtained, on the contrary, 35% by weight If it is above, there is a problem that the final water repellent composition is difficult to maintain a stable emulsion state.

다음으로 물은 본 발명의 발수제 조성물을 수용성 제품으로 만드는데 필요한 가장 기본적인 용제 성분으로서 물의 함량이 60중량% 미만이면 최종 발수제 조성물이 안정적인 에멀젼 상태를 유지하기 어렵고, 반대로 70중량% 이상이면 별다른 기능적 향상 없이 운송비용만 증가하는 문제가 있어서 바람직하지 않다.
Next, water is the most basic solvent component necessary to make the water repellent composition of the present invention into a water-soluble product. If the water content is less than 60% by weight, the final water repellent composition is difficult to maintain a stable emulsion state. It is not preferable because there is a problem that only the transportation cost increases.

마지막으로 디프로필렌 글리콜(Dipropylene glycol)은 부동액으로서 추운 동절기에 결빙을 방지하는 기능을 하며, 그 함량은 발수제 조성물 전체량에 대하여 2 ~ 10중량% 포함된다. 만일 상기 디프로필렌 글리콜의 함량이 너무 낮으면, 결빙 방지 성능이 재대로 발현되기 어려우며, 반대로 너무 높게 되면 상기 퍼플루오로알킬 아크릴릭 공중합체염의 성능 저하 및 에멀젼 안정성에 악영향을 줄 수가 있다.
Finally, dipropylene glycol (Dipropylene glycol) is an antifreeze function to prevent freezing during the cold winter, the content is contained 2 to 10% by weight based on the total amount of the water repellent composition. If the content of the dipropylene glycol is too low, it is difficult to express the anti-freezing performance again, on the contrary too high may adversely affect the performance degradation and emulsion stability of the perfluoroalkyl acrylic copolymer salt.

상기 발수제 조성물은 밀도가 1.0 ~ 1.2 g/ml 정도이고, pH는 3.5 ~ 4.5 이며, 전기적으로는 약한 양이온성을 나타낸다. 본 발명에서는 상기 발수제 주성물의 용도를 점토블록용으로 명시하였으나, 이는 본 발명의 바람직한 용도를 나타낸 것으로서 본 발명의 권리범위가 이러한 용도로만 제한되는 것은 아니다. 상기 발수제 조성물은 예컨대 의류나 피혁류 등에 적용될 수도 있다.
The water repellent composition has a density of about 1.0 to 1.2 g / ml, a pH of 3.5 to 4.5, and electrically weak cationicity. In the present invention, the use of the water-repellent agent is specified for the clay block, but this shows the preferred use of the present invention, the scope of the present invention is not limited only to this use. The water repellent composition may be applied, for example, to clothing or leather.

한편, 본 발명에 따른 발수성 점토블록을 제조하기 위해서는 먼저 퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate) 25 ~ 35 중량%와, 물 60 ~ 70중량%, 그리고 디프로필렌 글리콜(Dipropylene glycol) 2 ~ 10중량%로 이루어진 발수제 조성물을 제조하고, 사용시에는 상기 발수제 조성물 1 ~ 5중량%를 물 95 ~ 99중량%에 희석한 다음, 이를 통상적인 점토블록의 표면에 도포하여 건조한다.On the other hand, in order to prepare a water-repellent clay block according to the present invention, 25 to 35% by weight of perfluoroalkyl acrylic copolymer salt (Perfluoroalkyl acrylic copolymerisate), 60 to 70% by weight of water, and dipropylene glycol (Dipropylene glycol) 2 To prepare a water repellent composition consisting of ~ 10% by weight, in use, 1 to 5% by weight of the water repellent composition is diluted in 95 to 99% by weight of water, and then applied to the surface of a conventional clay block and dried.

본 발명에 따른 희석제 조성물은 점토블록 도포에 적합하도록 애당초 희석된 상태로 제공될 수도 있으나, 이렇게 할 경우 운송 및 저장이 불편하고, 어멀젼 안정성이 불량하게 될 우려가 있다. 또한, 점토블록에다 상기 희석제 조성물의 희석액을 도포하는 방법은 통상적인 방법을 사용할수 있으며, 예컨대 침적이나 스프레에 로울러 도포 중 어느 방법을 사용해도 무방하다.
The diluent composition according to the present invention may be provided in a diluted state in order to be suitable for clay block application, but there is a risk that transportation and storage are inconvenient and poor emulsion stability. In addition, the method of applying the diluent of the diluent composition to the clay block can be used a conventional method, for example, may be used for any of deposition or roller coating.

이하, 본 발명에 대한 실시예를 들어보면 다음과 같다.Hereinafter, examples of the present invention will be described.

< 실시예 1 >&Lt; Example 1 >

물 6.5 리터에다, 퍼플루오로알킬 아크릴릭 공중합체염 333g과 디프로필렌글리콜 17g 을 혼합하고, 이를 충분히 교반하여 발수제 조성물을 제조하였다.
To 6.5 liters of water, 333 g of perfluoroalkyl acrylic copolymer salt and 17 g of dipropylene glycol were mixed and stirred sufficiently to prepare a water repellent composition.

< 실시예 2 >&Lt; Example 2 >

물 7 리터에다, 퍼플루오로알킬 아크릴릭 공중합체염 285g과 디프로필렌글리콜 15 g 을 혼합하고, 이를 충분히 교반하여 발수제 조성물을 제조하였다.
To 7 liters of water, 285 g of perfluoroalkyl acrylic copolymer salt and 15 g of dipropylene glycol were mixed and stirred sufficiently to prepare a water repellent composition.

< 시험예 ><Test Example>

상기 실시예 1의 발수제 조성물 10g 및 실시예 2의 발수제 조성물 20g을 각각 물 990 liter 및 980 liter에 희석하였다. 10 g of the water repellent composition of Example 1 and 20 g of the water repellent composition of Example 2 were diluted in 990 liter and 980 liter of water, respectively.

별도로 크기가 가로 230mm, 세로 114mm, 높이 60mm인 점토 블록을 준비하고, 이들 점토 블록을 상기 실시예 1 및 2의 발수제 조성물 희석액에 각각 3분 동안 침적한 후, 건져내어 상온에서 3일 동안 건조하였다. 상기 점토 블록에 대하여 발수제 조성물 도포 전후의 무게를 측정한 결과, 점토 블록에 도포된 발수제 조성물의 양은 각각 23 g 및 22g 이었다.Separately prepared clay blocks of 230 mm in length, 114 mm in length, and 60 mm in height, these clay blocks were immersed in the diluents of the water repellent composition of Examples 1 and 2 for 3 minutes, and then dried and dried at room temperature for 3 days. . As a result of measuring the weight before and after the water repellent composition application with respect to the said clay block, the quantity of the water repellent composition apply | coated to the clay block was 23 g and 22 g, respectively.

한편, 비교예로서 시중에 판매되고 있는 통상적인 실리콘 발수제를 크기가 동일한 점토 블록에 동일한 방법으로 도포하고, 각 점토블록에 대하여 방수성 및 방오성과, 외관을 비교하였다. On the other hand, as a comparative example, commercially available commercial silicone water repellents were applied to clay blocks of the same size in the same manner, and the clay blocks were compared with the waterproofness and the antifouling properties and appearance.

그 결과, 본 발명의 발수제 조성물은 통상적인 실리콘 발수제에 비해 방수성 및 방소성은 거의 유사하거나 약간 우수한 정도를 나타내었다. 그러나 통상적인 실리콘 발수제를 코팅한 점토 블록은 외관상 매우 번들거리는 상태를 보이는 반면, 본 발명의 발수제 조성물을 코팅한 점토 블록은 외관상 아무런 변화 없이 점토 블록 고유의 질감과 색상을 보여 주었다.As a result, the water repellent composition of the present invention showed almost similar or slightly better degree of waterproofness and fire retardancy than conventional silicone water repellents. However, the clay block coated with a conventional silicone water repellent shows a very bundley appearance, whereas the clay block coated with the water repellent composition of the present invention showed a unique texture and color of the clay block without any change in appearance.

Claims (2)

퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate) 25 ~ 35 중량%와, 물 60 ~ 70중량%, 그리고 디프로필렌 글리콜(Dipropylene glycol) 2 ~ 10%를 포함하여 이루어지는 것을 특징으로 하는 점토블록용 발수제 조성물.
For clay block comprising 25 to 35% by weight of perfluoroalkyl acrylic copolymerisate, 60 to 70% by weight of water, and 2 to 10% of dipropylene glycol Water repellent composition.
퍼플루오로알킬 아크릴릭 공중합체염(Perfluoroalkyl acrylic copolymerisate) 25 ~ 35 중량%와, 물 60 ~ 70중량%, 그리고 디프로필렌 글리콜(Dipropylene glycol) 2 ~ 10중량%로 이루어진 발수제 조성물을 제조하는 단계와;
상기 발수제 조성물 1 ~ 5중량%를 물 95 ~ 99중량%에 희석하고, 이를 통상적인 점토블록의 표면에 도포한 후 건조하는 단계; 로 이루어지는 것을 특징으로 하는 발수성 점토블록의 제조방법.
Preparing a water repellent composition comprising 25 to 35% by weight of perfluoroalkyl acrylic copolymeris salt, 60 to 70% by weight of water, and 2 to 10% by weight of dipropylene glycol;
Diluting 1 to 5% by weight of the water repellent composition in 95 to 99% by weight of water, applying it to the surface of a conventional clay block, and then drying it; Method for producing a water-repellent clay block, characterized in that consisting of.
KR20100053925A 2010-06-08 2010-06-08 Water repellent composition for clay block and a process for preparing water repellent clay block by using it KR101142133B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230028631A (en) 2021-08-19 2023-03-02 건국대학교 산학협력단 Material and method for purifying contaminant using Acrylic acid modified Clay mineral

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040015150A (en) * 2001-04-25 2004-02-18 아사히 가라스 가부시키가이샤 Water- and oil-repellent compostion
KR20050063269A (en) * 2003-12-22 2005-06-28 삼성정밀화학 주식회사 Coating material of high hardness and high water repellent and synthesis of there

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040015150A (en) * 2001-04-25 2004-02-18 아사히 가라스 가부시키가이샤 Water- and oil-repellent compostion
KR20050063269A (en) * 2003-12-22 2005-06-28 삼성정밀화학 주식회사 Coating material of high hardness and high water repellent and synthesis of there

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230028631A (en) 2021-08-19 2023-03-02 건국대학교 산학협력단 Material and method for purifying contaminant using Acrylic acid modified Clay mineral

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