KR101184813B1 - Sea grass paint composition and manufacture method - Google Patents
Sea grass paint composition and manufacture method Download PDFInfo
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D193/00—Coating compositions based on natural resins; Coating compositions based on derivatives thereof
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/04—Alginic acid; Derivatives thereof
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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Abstract
Description
본 발명은 친환경 페인트에 관한 것으로서, 더욱 상세하게는 해초 추출물을 기반으로 하여 인체에 유해성이 없고 심신건강에 지속적으로 효과를 나타낼 수 있는 친환경 페인트 조성물 및 그 제조방법에 관한 것이다.
The present invention relates to environmentally friendly paints, and more particularly, to an eco-friendly paint composition and a method for producing the same, which are not harmful to the human body based on seaweed extract and which can continuously show effects on mental and physical health.
일반적으로, 페인트(도료)는 근대문명의 발달과 함께 그 제조기술 또한 비약적으로 발전하여 오늘에 이르고 있다.In general, the paint (painting) with the development of modern civilization, its manufacturing technology has also advanced dramatically to this day.
현대의 고도산업사회에서는 경제생활의 향상에 따른 삶의 질적 향상을 위해 개인건강은 물론 지구환경문제에 대한 관심이 크게 높아져 페인트 또는 천연도료나 친환경도료의 수요가 크게 증가하고 있다.In the modern high-industrial society, the interest in global health and environmental issues is greatly increased to improve the quality of life due to the improvement of economic life, and the demand for paint or natural paint or eco-friendly paint is greatly increased.
그러나, 천연페인트용 소재의 부족과 물리화학적 특성상의 한계로 인하여 경제적이지 못하고 사용이 제한적인 문제가 있었으며, 합성수지도료(페인트)는 물리화학적 성분이 비교적 안정되어 있고 경제성이 뛰어나 일반적으로 많이 사용하고 있으나 도료(페인트)에 함유된 각종 유해물질(휘발성유기화합물/VOC)이 함유 되어 있어 개인 건강에 해로울 뿐만 아니라 공기를 오염시켜 있어 환경친화적이지 못하다.However, due to the lack of natural paint materials and limitations in physical and chemical properties, there was a problem that it was not economical and limited in use. Synthetic resins (paints) are generally used because of their relatively stable physical and chemical properties. As it contains various harmful substances (volatile organic compounds / VOC) contained in paints, it is not only harmful to personal health, but also contaminates air, making it unfriendly to the environment.
이러한 화학원료의 문제를 해결하기 위하여 여러 가지 천연원료를 이용한 도료용 수지 또는 도료 조성물이 개발되어지고 있으나 도장시 도막의 강도가 약하여 부착력이 떨어지고, 바탕이 가려지는 은폐력이 미흡하여 도장면의 색체균일성이 떨어지는 등의 문제로 인하여 보급이 원활하지는 못하였다.In order to solve the problem of chemical raw materials, paint resins or paint compositions using various natural raw materials have been developed, but the strength of the coating film is weak at the time of coating, so that the adhesion is reduced, and the hiding power of the background is insufficient, so that the color uniformity of the painted surface is insufficient. Due to problems such as poor sex, the supply was not smooth.
한편, 최근 거론되고 있는 새집증후군 및 어린이의 아토피 유발 등 사회적인 문제를 해결하기 위해서도 식물성 재료를 이용하여 합성수지 도료의 장점과 천연도료의 장점이 혼합되어 유해하지 않으며 물리적인 물성이 우수한 친환경적인 도료의 개발이 필요하다.
Meanwhile, in order to solve social problems such as sick house syndrome and children's atopic dermatitis, which is being discussed recently, the development of eco-friendly paints with excellent physical properties, which are not harmful by mixing the advantages of synthetic resin and natural paints using vegetable materials. This is necessary.
본 발명은 상기한 종래 친환경 페인트의 생산에 있어서의 문제점을 개선하기 위한 것으로서, 자연에서 얻은 친환경 재료인 해초추출물을 기반으로 하여 인체에 유해성이 없고 심신건강에 지속적으로 유익한 효과를 나타낼 수 있는 친환경 페인트 조성물 및 그 제조방법을 제공하는데 목적이 있다.
The present invention is to improve the problems in the production of the conventional environmentally friendly paint, based on the seaweed extract, which is an environmentally friendly material obtained from nature, eco-friendly paint that is not harmful to the human body and can continue to have a beneficial effect on mental and physical health It is an object to provide a composition and a method for producing the same.
상기 목적을 이루기 위한 본 발명의 해초페인트 조성은, 베이스 바인더, 물, 무기안료, 광물성 소포제, 무기분산제, 증점제, 무기항균제, 동결안정제, 도막형성조제, 방부재를 포함하는 조성을 이루는 페인트 조성물에 있어서, 상기 베이스 바인더는, 알긴산나트륨(Sodium Alginate)용액 5~35중량%와, 합성수지바인더 20~70중량%와, 해초추출물 20~40중량%와, 표백제인 차아황산나트륨(Na2S2O4) 0.2~2.0중량%와, 보존료인 메틸파라벤(C8H8O3) 0.4~3.0중량%와, 광물계 소포제(CPA-1000) 0.3~2.0 중량%의 조성을 이루는 것을 특징으로 한다.The seaweed paint composition of the present invention for achieving the above object, in the paint composition of the composition comprising a base binder, water, inorganic pigments, mineral antifoaming agent, inorganic dispersant, thickener, inorganic antibacterial agent, freeze stabilizer, coating film forming aid, anti-corrosion, The base binder is 5 to 35% by weight of sodium alginate solution, 20 to 70% by weight of synthetic resin binder, 20 to 40% by weight of seaweed extract, 0.2 to 2.0% by weight of sodium hyposulfite (Na2S2O4) It is characterized by forming a composition of 0.4 to 3.0% by weight of methyl paraben (C8H8O3), which is a preservative, and 0.3 to 2.0% by weight of a mineral antifoaming agent (CPA-1000).
또한, 상기 목적을 이루기 위한 해초페인트 제조방법은, 베이스 바인더, 물, 무기안료, 광물성 소포제, 무기분산제, 증점제, 무기항균제, 동결안정제, 도막형성조제, 방부제를 혼합 제조하는 페인트 제조방법에 있어서, 상기 베이스 바인더는, 물 80~95중량%와 갈조류에서 추출한 알긴산나트륨 5~20중량%를 교반기에 투입 혼합하여 80~100℃로 1시간동안 가열, 용해 및 100~150rpm/min 으로 중속 교반한 후 2~3시간동안 20~30℃로 냉각하여 알긴산나트륨용액을 만드는 제1과정과; 물 70~80중량%에 건조 해조류 15~25중량%와 염화칼륨 1~5중량%를 추출기에 투입, 혼합하여 80~100℃로 1시간동안 가열 후 2~3시간동안 20~30℃로 냉각시키고 150~200mesh로 여과하여 해초추출물을 추출하는 제2과정과; 상기 추출된 해초추출물 95~99중량%와 표백제인 차아황산나트륨(Na2SO4) 1~5중량%를 교반기에 투입 후 1~2시간 동안 100~150rpm/min 으로 중속 교반하는 제3과정과; 상기 제1과정에서 만들어진 알긴산나트륨용액 33~58중량%와, 상기 제3과정에서 표백된 해초추출물 40~65중량%, 보존료인 메틸파라벤 1.0~3.5중량%를 교반기에 투입하여 1~2시간 동안 100~150rpm/min 으로 중속 교반하는 제4과정과, 상기 제4과정을 통해 혼합되어진 혼합물에 합성수지 바인더와 소포제를 첨가하여 60~100rpm/min 으로 4~5시간 동안 중속 교반하는 제5과정을 통해 제조되어짐을 특징으로 한다.
In addition, the seaweed paint manufacturing method for achieving the above object, in the paint manufacturing method of mixing the base binder, water, inorganic pigment, mineral defoamer, inorganic dispersant, thickener, inorganic antibacterial agent, freeze stabilizer, coating film forming aid, preservative, The base binder was mixed with 80 to 95% by weight of water and 5 to 20% by weight of sodium alginate extracted from brown algae in a stirrer, heated at 80 to 100 ° C for 1 hour, dissolved and stirred at 100 to 150 rpm / min for medium speed. A first step of cooling the solution to 20 to 30 ° C. for 2 to 3 hours to form a sodium alginate solution; 15 to 25% by weight of dried seaweed and 1 to 5% by weight of potassium chloride were added to the extractor, mixed with 70 to 80% by weight of water, heated to 80 to 100 ° C for 1 hour, and then cooled to 20 to 30 ° C for 2 to 3 hours. A second step of extracting the seaweed extract by filtration through 150 ~ 200mesh; 95-99 wt% of the extracted seaweed extract and 1-5 wt% of sodium hyposulfite (Na 2 SO 4 ), which is a bleach, are added to the stirrer and stirred at 100-150 rpm / min for 1 to 2 hours at medium speed; 33 to 58% by weight of the sodium alginate solution prepared in the first step, 40 to 65% by weight of the bleached seaweed extract in the third step, and 1.0 to 3.5% by weight of methyl paraben, a preservative, were added to the stirrer for 1 to 2 hours. A fourth process of medium speed stirring at 100 to 150 rpm / min, and a fifth process of medium speed stirring at 60 to 100 rpm / min for 4 to 5 hours by adding a synthetic resin binder and an antifoaming agent to the mixture mixed through the fourth process Characterized in that it is manufactured.
이러한 본 발명의 해초 페인트는, 친환경 재료인 해초추출물을 기반으로 하여 제조되어짐으로서 합성수지의 사용을 억제하여 인체에 유해한 휘발성 유기화합물(VOC)의 발생을 최소화하며, 천연해초 고유의 우수한 테라피 효과를 나타냄과 함께 강력한 항산화 물질과 생리활성화 물질이 다량 함유되어 심신의 피로회복 및 쾌적한 주거생활에 도움을 주는 효과를 나타낼 수 있게 된다.
Since the seaweed paint of the present invention is manufactured based on seaweed extract, which is an environmentally friendly material, it minimizes the generation of volatile organic compounds (VOC) harmful to the human body by suppressing the use of synthetic resins, and exhibits an excellent therapeutic effect unique to natural seaweed. In addition, it contains a large amount of powerful antioxidants and physiologically active substances, which can have a beneficial effect on the recovery of physical and mental fatigue and comfortable living.
도 1은 본 발명의 친환경 해초페인트 제조과정 순서도.
도 2는 본 발명 해초페인트의 유해물질 시험성적서.
도 3은 본 발명 해초페인트의 물성 시험성적서.
도 4는 본 발명 해초페인트 처리물의 유해물질 측정결과 표.1 is a flow chart of eco-friendly seaweed paint manufacturing process of the present invention.
Figure 2 is a test report of harmful substances of the seaweed paint of the present invention.
Figure 3 is a test report of physical properties of the seaweed paint of the present invention.
Figure 4 is a table of the harmful substance measurement results of the seaweed paint treatment of the present invention.
이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
먼저, 본 발명의 일 실시 예에 따른 해초추출물을 기반으로 하는 친환경 해초페인트 제조과정을 살펴보면 다음과 같다.First, looking at the eco-friendly seaweed paint manufacturing process based on the seaweed extract according to an embodiment of the present invention.
본 실시 예에서의 해초페인트 도료는 해초추출물이 함유된 베이스 바인더, 물, 무기안료, 광물성 소포제, 무기분산제, 증점제, 무기항균제, 동결안정제, 도막형성조제, 방부제를 혼합 제조하게 된다.The seaweed paint in this embodiment is prepared by mixing the base binder, water, inorganic pigments, mineral antifoaming agent, inorganic dispersant, thickener, inorganic antibacterial agent, freeze stabilizer, coating film forming aid, preservatives containing seaweed extract.
이때, 본 발명에서의 베이스 바인더의 제조과정을 도 1의 순서도를 통해 살펴보기로 한다.At this time, the manufacturing process of the base binder in the present invention will be described through the flowchart of FIG.
<알긴산나트륨용액 제조>(ST 1)<Sodium alginate solution preparation> (ST 1)
먼저, 제1과정으로 물 80~95중량%와 갈조류에서 추출한 알긴산나트륨(Sodium Alginate/HDM 600) 5~20중량%를 교반기에 투입 혼합하여 80~100℃로 1시간동안 가열, 용해 및 100~150rpm/min 으로 중속 교반한 후 2~3시간동안 20~30℃로 냉각하여 알긴산나트륨용액을 만들어주게 된다.First, 80 to 95% by weight of water and 5 to 20% by weight of sodium alginate (HDM 600) extracted from brown algae were mixed in a stirrer and heated to 80 to 100 ° C for 1 hour, dissolved and 100 to After stirring at 150rpm / min for medium speed, it is cooled to 20 ~ 30 ℃ for 2 ~ 3 hours to make sodium alginate solution.
<해초추출물 제조>(ST 2)<Seaweed Extract Manufacturing> (ST 2)
그리고, 완도 등 남해안에서 자생하는 홍조류(Red Algae)중 도박(Pachymeniopsis), 지누아리(Grateloupia filicina),진두발(Chondrus ocellatus Holmes), 불등가사리(Gloiopeltis furcata), 꼬시래기(Gracilaris Verrcosa),우뭇가사리(Gelidium amansii),풀가사리(Gloiopeltis tenax), 갈조류(BROWN ALGAE) 중 감태(Eckloma cava), 다시마(Laminaria japonica Areshoung), 톳(Hizikia fusiforme(HARVEY)OKAMURA), 모자반(Sargassum fulvellum AGARDH), 미역(Undaria pinnatifida(HARVET)SURINGAR)으로 이루어진 해조류 군에서 3~4개를 선택하여 자연건조 후 건조 해조류 15~25중량%와, 물 70~80중량%, 염화칼륨 1~5중량%를 추출기에 투입, 혼합하여 80~100℃로 1시간동안 가열 후 2~3시간동안 20~30℃로 냉각시키고 150~200mesh로 여과하여 해초추출물을 추출한다.Also, among the red algae growing in the south coast such as Wando, Gambling (Pachymeniopsis), Grateloupia filicina, Chondurus ocellatus Holmes, Gloropeltis furcata, Gracilaris Verrcosa (Gracilaris Verrcosa) amansii, Gloiopeltis tenax, Eckloma cava, BROWN ALGAE, Laminaria japonica Areshoung, Hizikia fusiforme (HARVEY) OKAMURA, Sargassum fulvelif AGUndaria (pinnatida) HARVET) SURINGAR) 3 to 4 in the algae group consisting of 15 to 25% by weight of dry algae, 70 to 80% by weight of water and 1 to 5% by weight of potassium chloride after natural drying, 80 ~ After heating to 100 ℃ for 1 hour, cooled to 20 ~ 30 ℃ for 2 to 3 hours and filtered through 150 ~ 200 mesh to extract the seaweed extract.
<해초추출물 표백>(ST 3)<Bleached seaweed extract> (ST 3)
상기 제2과정에서 추출된 해초추출물 95~99중량%와 표백제인 차아황산나트륨(Na2SO4) 1~5중량%를 교반기에 투입 후 1~2시간 동안 100~150rpm/min 으로 중속 교반하여 표백된 내초추출물을 제조한다.95 to 99% by weight of the seaweed extract extracted in the second process and 1 to 5% by weight of sodium hyposulfite (Na 2 SO 4 ), which is a bleach, were added to the stirrer and bleached by stirring at 100 to 150 rpm / min for 1 to 2 hours. Prepared endothelial extract.
<혼합물 교반>(ST 4)<Mixed Stirring> (ST 4)
상기 제1과정에서 만들어진 알긴산나트륨용액 33~58중량%와, 상기 제3과정에서 표백 제조된 해초추출물 40~65중량%, 보존료인 메틸파라벤 1.0~3.5중량%를 교반기에 투입하여 1~2시간 동안 100~150rpm/min 으로 중속 교반한다.33 to 58% by weight of sodium alginate solution prepared in the first step, 40 to 65% by weight of seaweed extract prepared in the third step, and 1.0 to 3.5% by weight of methyl paraben, preservative, were added to the stirrer for 1 to 2 hours. Stir at medium speed at 100-150 rpm / min.
<합성수지 바인더 첨가>(ST 5)<Adding synthetic resin binder> (ST 5)
상기 제4과정을 통해 혼합되어진 혼합물에 합성수지 바인더인 아크릴에멀젼과 광물계 소포제(CPA-1000)를 첨가하여 60~100rpm/min 으로 4~5시간 동안 중속 교반하는 제5과정(ST 5)을 통해 친환경 베이스 바인더 조성물을 제조한다.Eco-friendly through the fifth process (ST 5) of medium-speed stirring for 4-5 hours at 60 ~ 100rpm / min by adding an acrylic emulsion and a synthetic antifoam (CPA-1000), a synthetic resin binder to the mixture mixed through the fourth process Prepare a base binder composition.
이때, 제4과정에서 혼합된 혼합물 28~ 78중량%에 합성수지 바인더 20~70중량%, 소포제 0.3~2.0중량%가 첨가되어짐이 바람직하다.
At this time, it is preferable that 20 to 70% by weight of the synthetic resin binder and 0.3 to 2.0% by weight of the antifoaming agent are added to 28 to 78% by weight of the mixture mixed in the fourth step.
한편, 이와 같은 과정을 통해 제조된 친환경 베이스 바인더를 주재료로 하여 해초페인트를 제조하게 되는데, 이때에는 친환경 베이스 바인더 20~50 중량%, 물 10~20중량%, 견운모, 옥 등의 기능성 광물을 포함하는 무기안료 20~50 중량%, 광물성 소포제(NXZ) 0.1~0.5중량%, 무기분산제(SHMP) 0.1~0.5중량%, 페이스트 상태의 증점제 10~15중량%, 무기항균제(Zinc-Omadine) 0.2~0.6중량%, 동결안정제(PG) 0.2~0.6중량%, 도막형성조제(TEXANOL) 0.2~0.6중량%, 방부제(BT-2) 0.2~0.5중량%를 혼합교반함으로써 제조하게 되는 것으로서, 전체적인 조성비율은 통상의 페인트 조성물과 동일한 가운데 베이스 바인더만 본 발명에서의 친환경 베이스 바인더를 사용하게 됨을 확인할 수 있다.Meanwhile, the seaweed paint is manufactured using the eco-friendly base binder manufactured through the above process as a main material, which includes functional minerals such as 20 to 50% by weight, 10 to 20% by weight of water, biotite and jade. 20 to 50% by weight of inorganic pigment, 0.1 to 0.5% by weight of mineral antifoaming agent (NXZ), 0.1 to 0.5% by weight of inorganic dispersant (SHMP), 10 to 15% by weight of thickener in paste state, 0.2 to 0.2% of inorganic antibacterial agent (Zinc-Omadine) It is manufactured by mixing and stirring 0.6 wt%, 0.2 ~ 0.6 wt% of freeze stabilizer (PG), 0.2 ~ 0.6 wt% of TEXANOL, and 0.2 ~ 0.5 wt% of preservative (BT-2). It can be seen that only the base binder is the same as the conventional paint composition to use the environment-friendly base binder in the present invention.
이러한 해초페인트의 제조과정을 살펴보면, 물 10~20중량%에 광물성 소포제 0.1~0.5중량%, 무기분산제 0.1~0.5중량%, 페이스트 상태의 증점제 10~15중량%를 순차적으로 투입하면서 500rpm의 속도로 10분간 교반하여 무기안료를 분산하기 위한 혼합용액을 제조한다.Looking at the manufacturing process of such seaweed paint, the mineral antifoaming agent 0.1 ~ 0.5% by weight, the inorganic dispersant 0.1 ~ 0.5% by weight, 10-15% by weight of the thickener in the paste state at a speed of 500rpm sequentially Agitated for 10 minutes to prepare a mixed solution for dispersing an inorganic pigment.
이때, 사용되는 광물성 소포제, 무기분산제, 증점제는 특별히 한정되어 지는 것은 아니며 당업계에서 통상적으로 사용하는 것을 선택하여 사용 할 수 있다.At this time, the mineral defoaming agent, inorganic dispersant, thickener to be used is not particularly limited and can be used by selecting those commonly used in the art.
이후, 무기안료를 분산하기 위하여 제조된 용액에 20~50중량%의 안료를 투입하고 1000rpm의 속도로 30분간 교반하여 안료를 균일하게 분산시킨다.Thereafter, 20 to 50% by weight of the pigment is added to the prepared solution to disperse the inorganic pigment, and stirred for 30 minutes at a speed of 1000rpm to uniformly disperse the pigment.
이때, 안료를 20중량% 미만으로 사용시에는 은폐부족 및 적절한 도막두께를 확보하지 못하고 50중량% 이상을 사용하면 바인더의 용량이 감소하여 도막의 부착력이 감소한다.At this time, when the pigment is used in less than 20% by weight, the lack of concealment and the proper coating film thickness is not secured, but when 50% by weight or more is used, the capacity of the binder decreases, thereby reducing the adhesion of the coating film.
무기안료는 산화티탄(백색), 산화황, 산화철 등의 색상을 갖는 유색안료 및 탄산칼슘, 탈크, 경탄, 차이나 크레이 등의 체질안료와 옥, 견운모, 토루마린 등의 기능성 광물을 혼합하여 사용 할 수 있으나 이에만 한정하는 것은 아니다.Inorganic pigments can be used by mixing colored pigments with colors such as titanium oxide (white), sulfur oxides, iron oxides, and sieve pigments such as calcium carbonate, talc, hard coal, china cray, and functional minerals such as jade, mica, and tourmaline. It is possible, but not limited to.
본 발명에서 사용되는 이산화티탄은 백색안료로써 높은 굴절률로 안료 중 가장 우수한 은폐력과 내후성 등의 물성을 나타내어 도료에 중요한 용도로 사용되고 있으며 총 중량 기준으로 10~20중량%를 포함하며 10중량% 미만 사용시에는 은폐율, 백색도가 저하되어 도료로써의 기능이 부족하고, 20중량부 이상을 사용하면 원가가 많이 상승한다.Titanium dioxide used in the present invention is a white pigment and exhibits the best hiding power and weather resistance among pigments with a high refractive index, and is used for paints. It is used for paints and contains 10 to 20% by weight and is less than 10% by weight. The concealment rate and whiteness decrease, and the function as a paint is insufficient, and when it uses 20 weight part or more, a lot of cost rises.
본 발명에서 사용되는 탄산칼슘, 차이나 크레이는 체질안료로 사용하는 것으로 피도면을 은폐하지는 않으나 도료의 증량, 도막의 살오름을 좋게 하기 위하여 사용되고 있으며 총 중량기준으로 10~30중량%를 포함하며 10중량% 미만으로 사용시에는 도막의 살오름이 부족하여 일정한 두께의 도막두께로 도장이 힘들며, 30중량% 이상을 사용하면 은폐력, 내수성 및 내구성을 저하시키는 문제가 발생한다.Calcium carbonate and China cray used in the present invention are used as a sieving pigment, but do not cover the surface of the coating, but are used to improve the increase of the paint and the rise of the coating film. When it is used in less than%, the coating film is difficult to paint due to the lack of rise of the coating film, the use of more than 30% by weight causes a problem of reducing the hiding power, water resistance and durability.
안료가 균일하게 분산이 되면 교반속도를 500rpm으로 낮추고 상기에서 제조한 친환경 베이스 바인더를 30~50중량%, 무기항균제 0.2~0.6중량%, 동결안정제 0.2~0.6중량%, 도막형성조제 0.2~0.6중량%, 방부제 0.2~0.5중량%를 혼합하여 해초페인트를 제조하게 된다.When the pigment is uniformly dispersed, the stirring speed is lowered to 500 rpm, and the environmentally friendly base binder prepared above is 30 to 50% by weight, inorganic antibacterial agent 0.2 to 0.6% by weight, freeze stabilizer 0.2 to 0.6% by weight, coating film forming aid 0.2 to 0.6 weight Seaweed paint is prepared by mixing 0.2% to 0.5% by weight of preservative.
이때, 바인더를 20중량% 미만으로 사용하면 부착력, 내구성 및 내수성 등 도막물성을 만족하지 못하며 50중량% 이상을 사용시에는 안료 사용량의 감소로 인하여 은폐부족 및 적절한 도막두께를 확보 할 수 없다.At this time, when the binder is used in less than 20% by weight, the coating properties such as adhesion, durability and water resistance are not satisfied, and when more than 50% by weight of the binder is used, it is impossible to secure a concealment shortage and an appropriate coating thickness due to the decrease in the amount of pigment used.
또한, 동결안정제, 도막형성조제를 0.2중량% 미만으로 사용시에는 그 효과를 기대 할 수가 없고 0.6중량% 이상을 사용시에는 건조의 지연을 초래한다.In addition, when the freeze stabilizer and the coating film forming aid are used at less than 0.2% by weight, the effect cannot be expected, and when 0.6% by weight or more is used, it causes a delay in drying.
이때, 점도 및 유동성조정을 위하여 물과 우레탄계증점제를 추가로 사용 하여 친환경 해초페인트의 제조가 완성되어지게 된다.At this time, the production of eco-friendly seaweed paint is completed by additionally using water and urethane thickener for viscosity and fluidity adjustment.
도 2 및 도 3은 상기 과정을 통해 제조된 해초페인트 도료의 일반적인 물성, VOC 및 유해물질을 조사한 시험성적서를 나타낸다.2 and 3 show the test report of the general physical properties, VOC and harmful substances of the seaweed paint paint prepared through the above process.
또한, 상기와 같은 과정을 통해 제조된 해초페인트 유해성분 유무를 확인하기 위한 구체적인 방법으로, 본 발명의 해초페인트를 문에 도포시킨 후 성분 측정을 실시하였는데, 휘발성유기화합물(voc)에 대하여는 미국 Gray Wolf사의 IQ-610Xtra의 장비를 이용하여 측정하였고, 중금속에 대해서는 ICP/AES 장비를 이용하여 측정하였으며, 그 결과는 도 4에 나타낸 바와 같다.In addition, as a specific method for confirming the presence of harmful ingredients of seaweed paint prepared through the above process, the component was measured after applying the seaweed paint of the present invention to the door, the volatile organic compounds (voc) for the US Gray Measurement was performed using Wolf's IQ-610Xtra equipment, and heavy metals were measured using ICP / AES equipment, and the results are shown in FIG. 4.
즉, 본 발명에 의한 친환경 해초페인트는 합성수지를 사용한 페인트의 물성을 만족 할 뿐 아니라 주원료를 해초추출물을 이용한 베이스 바인더를 사용함으로써 유해물질을 극소화하여 많은 사람들이 이용하는 공공시설 또는 많은 사람들이 모이는 시설의 실내 도장에 사용함으로써 인체에 무해하여 보다 쾌적한 실내환경을 조성할 수 있게 됨을 알 수 있다.
In other words, the eco-friendly seaweed paint according to the present invention not only satisfies the physical properties of the paint using synthetic resins but also minimizes harmful substances by using a base binder using seaweed extract as the main raw material of public facilities or facilities where many people gather. It can be seen that by using it for indoor painting, it is possible to create a more comfortable indoor environment because it is harmless to human body.
Claims (7)
상기 베이스 바인더는, 알긴산나트륨(Sodium Alginate)용액 5~35중량%와, 합성수지바인더 20~70중량%와, 해초추출물 20~40중량%와, 표백제인 차아황산나트륨(Na2S2O4) 0.2~2.0중량%와, 보존료인 메틸파라벤(C8H8O3) 0.4~3.0중량%와, 광물계 소포제(CPA-1000) 0.3~2.0 중량%의 조성을 이루는 것을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 조성물.In a paint composition comprising a composition comprising a base binder, water, an inorganic pigment, a mineral antifoaming agent, an inorganic dispersant, a thickener, an inorganic antibacterial agent, a freeze stabilizer, a coating film forming aid, a barrier member,
The base binder is 5 to 35% by weight of sodium alginate solution, 20 to 70% by weight of synthetic resin binder, 20 to 40% by weight of seaweed extract, 0.2 to 2.0% by weight of sodium hyposulfite (Na2S2O4) , Eco-friendly seaweed paint composition based on seaweed extract, characterized in that the composition of the preservatives methylparaben (C8H8O3) 0.4 ~ 3.0% by weight, and mineral antifoaming agent (CPA-1000) 0.3 ~ 2.0% by weight.
상기 알긴산나트륨용액은 분자량 50,000 내지 100,000의 갈조류에서 추출한 고분자량 알긴산나트륨(Sodium Alginate)을 용해한 것임을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 조성물.The method according to claim 1,
The sodium alginate solution is an environmentally friendly seaweed paint composition based on seaweed extract, characterized in that the high molecular weight sodium alginate extracted from brown algae having a molecular weight of 50,000 to 100,000.
상기 합성수지바인더는 아크릴에멀젼(Acrylic Emulsion)수지, 폴리우레탄(Polyurethane)수지, 알키드(Alkyd) resin)수지, 우레탄(Urethane)수지, 페놀(Phenol)수지 중 선택된 어느 하나 이상의 것이 사용됨을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 조성물.The method according to claim 1,
The synthetic resin binder is seaweed, characterized in that any one or more selected from acrylic emulsion (Acrylic resin), polyurethane (Polyurethane) resin, alkyd (resin) resin, urethane (Urethane) resin, phenol (Phenol) resin is used Eco-friendly seaweed paint composition based on the extract.
상기 해초추출물은 홍조류(Red Algae)중 도박(Pachymeniopsis), 지누아리(Grateloupia filicina),진두발(Chondrus ocellatus Holmes), 불등가사리(Gloiopeltis furcata), 꼬시래기(Gracilaris Verrcosa),우뭇가사리(Gelidium amansii),풀가사리(Gloiopeltis tenax), 갈조류(BROWN ALGAE) 중 감태(Eckloma cava), 다시마(Laminaria japonica Areshoung), 톳(Hizikia fusiforme(HARVEY)OKAMURA), 모자반(Sargassum fulvellum AGARDH), 미역(Undaria pinnatifida(HARVET)SURINGAR)으로 이루어진 군에서 선택되는 어느 하나 이상의 것이 사용됨을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 조성물.The method according to claim 1,
The seaweed extracts are red algae (Pachymeniopsis), Gnoir (Grateloupia filicina), Chindurus (Chondrus ocellatus Holmes), Stingray (Gloiopeltis furcata), Gracies (Gracilaris Verrcosa), Stingray (Gelidium) (Gloiopeltis tenax), Eckloma cava, Brown seaweed (Laminaria japonica Areshoung), Hizikia fusiforme (HARVEY) OKAMURA, Sargassum fulvellum AGARDH, Undaria pinnatifida (HARVAR) Eco-friendly seaweed paint composition based on seaweed extract, characterized in that any one or more selected from the group consisting of.
상기 해초추출물은 물 70~80중량%에 건조 해조류 15~25중량%, 염화칼륨 1~5중량%로 이루어짐을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 조성물.The method according to claim 1 or 4,
The seaweed extract is an environmentally friendly seaweed paint composition based on seaweed extract, characterized in that consisting of 15 to 25% by weight of dry seaweed, 1 to 5% by weight of potassium chloride in 70 to 80% by weight of water.
상기 베이스 바인더는,
물 80~95중량%와 갈조류에서 추출한 알긴산나트륨 5~20중량%를 교반기에 투입 혼합하여 80~100℃로 1시간동안 가열, 용해 및 100~150rpm/min 으로 중속 교반한 후 2~3시간동안 20~30℃로 냉각하여 알긴산나트륨용액을 만드는 제1과정과;(ST 1)
물 70~80중량%에 건조 해조류 15~25중량%와 염화칼륨 1~5중량%를 추출기에 투입, 혼합하여 80~100℃로 1시간동안 가열 후 2~3시간동안 20~30℃로 냉각시키고 150~200mesh로 여과하여 해초추출물을 추출하는 제2과정과;(ST 2)
상기 추출된 해초추출물 95~99중량%와 표백제인 차아황산나트륨(Na2SO4) 1~5중량%를 교반기에 투입 후 1~2시간 동안 100~150rpm/min 으로 중속 교반하는 제3과정과;(ST 3)
상기 제1과정에서 만들어진 알긴산나트륨용액 33~58중량%와, 상기 제3과정에서 표백된 해초추출물 40~65중량%, 보존료인 메틸파라벤 1.0~3.5중량%를 교반기에 투입하여 1~2시간 동안 100~150rpm/min 으로 중속 교반하는 제4과정과;(ST 4)
상기 제4과정을 통해 혼합되어진 혼합물에 합성수지 바인더와 소포제를 첨가하여 60~100rpm/min 으로 4~5시간 동안 중속 교반하는 제5과정(ST 5)을 통해 제조되어짐을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 제조방법.In the paint manufacturing method of mixing the base binder, water, inorganic pigment, mineral antifoaming agent, inorganic dispersant, thickener, inorganic antibacterial agent, freeze stabilizer, coating film forming aid, preservatives,
The base binder,
80 to 95% by weight of water and 5 to 20% by weight of sodium alginate extracted from brown algae were mixed in a stirrer, heated at 80 to 100 ° C for 1 hour, dissolved and stirred at 100 to 150 rpm / min for medium to 2 to 3 hours. The first step of making the sodium alginate solution by cooling to 20 ~ 30 ℃; (ST 1)
15 to 25% by weight of dried seaweed and 1 to 5% by weight of potassium chloride were added to the extractor, mixed with 70 to 80% by weight of water, heated to 80 to 100 ° C for 1 hour, and then cooled to 20 to 30 ° C for 2 to 3 hours. A second process of extracting seaweed extract by filtration through 150 ~ 200mesh; (ST 2)
95-99 wt% of the extracted seaweed extract and 1-5 wt% of sodium hyposulfite (Na 2 SO 4 ), which is a bleach, are added to the stirrer and stirred at 100-150 rpm / min for 1 to 2 hours at medium speed; (ST 3)
33 to 58% by weight of the sodium alginate solution prepared in the first step, 40 to 65% by weight of the bleached seaweed extract in the third step, and 1.0 to 3.5% by weight of methyl paraben, a preservative, were added to the stirrer for 1 to 2 hours. A fourth step of medium-speed stirring at 100 to 150 rpm / min; (ST 4)
Based on the seaweed extract, the synthetic resin binder and the antifoaming agent are added to the mixture mixed through the fourth process, and is prepared through the fifth process (ST 5) of medium-speed stirring at 60 to 100 rpm / min for 4 to 5 hours. Eco-friendly seaweed paint manufacturing method.
상기 제5과정(ST 5)에서는 제4과정에서 혼합되어진 혼합물 28~ 78중량%에 합성수지 바인더 20~70중량%, 소포제 0.3~2.0중량%가 첨가되어지는 것을 특징으로 하는 해초추출물을 기반으로 하는 친환경 해초페인트 제조방법.
The method of claim 6,
In the fifth process (ST 5) based on the seaweed extract, characterized in that 20 to 70% by weight of the synthetic resin binder, 0.3 to 2.0% by weight of the antifoaming agent is added to 28 ~ 78% by weight of the mixture mixed in the fourth step Eco-friendly seaweed paint manufacturing method.
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| KR101423114B1 (en) | 2009-04-27 | 2014-07-25 | 류삼식 | Natural paint composition and a manufacturing methods thereof |
| KR101528548B1 (en) * | 2014-06-12 | 2015-06-12 | 대진건설(주) | Eco-Friendly Paint Composition Having High Water-Resistant and High Adhesive Strength Using Seaweeds and Painting Methods Using Thereof |
| CN104877471A (en) * | 2015-05-19 | 2015-09-02 | 广东华兹卜化学工业有限公司 | Environment-friendly seaweed mud wall paint |
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| CN111406759A (en) * | 2020-03-31 | 2020-07-14 | 中国科学院南海海洋研究所 | Grateloupia filicina extract and application thereof in preparation of marine fouling organism control agent |
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