KR100482414B1 - luminous paint and manufacturing method therefor - Google Patents
luminous paint and manufacturing method therefor Download PDFInfo
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- KR100482414B1 KR100482414B1 KR10-2002-0056339A KR20020056339A KR100482414B1 KR 100482414 B1 KR100482414 B1 KR 100482414B1 KR 20020056339 A KR20020056339 A KR 20020056339A KR 100482414 B1 KR100482414 B1 KR 100482414B1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/001—Pyrene dyes
Abstract
본 발명은 유색 야광체 조성물 및 그 제조방법에 관하한 것으로, 과산화물질 21-31중량%, Polycyclic aromatic hydrocarbon(PAH) 7-10중량%, Bezo[a]pyrene 7-10중량%, 축광안료 7-10중량%, 부틸 셀로솔브 16-25중량%를 투입후 상온에서 30분 교반하고, 인산염 4-6중량%를 더 투입한 후에 125 - 135℃로 승온시킨 후 1 - 2시간 경과시키고, (2-Hydroxyethylmethyl methyacrylate)(HEMA) 1-4 중량%, Methylmethacrylate (MMA) 2-6.5중량%를 서서히 투입하여 1시간 - 1시간 30분동안 교반하고, 170 - 190℃ 승온시켜 3 - 5 시간동안 교반시켜 90 - 100 ℃로 냉각시키고, 과산화수소 12.5-14.7중량%, 광증감제 0.1-1중량%를 투입한 후 100 - 120 ℃에서 30분을 경과시키고, 135 - 170℃승온시킨 뒤, 105 - 115℃로 1시간동안 탈수하여, 상온으로 냉각시킴으로써, 빛을 조사했을 때 매우 우수한 발광율을 갖는 야광체를 제공하는 데 있다.The present invention relates to a colored luminous material composition and a method for producing the same, 21-31 wt% peroxide, 7-10 wt% Polycyclic aromatic hydrocarbon (PAH), 7-10 wt% Bezo [a] pyrene, 7 luminous pigment After adding -10% by weight and 16-25% by weight of butyl cellosolve, the mixture was stirred at room temperature for 30 minutes, 4-6% by weight of phosphate was added, and then heated to 125-135 ° C, followed by 1-2 hours, ( 1-4% by weight of 2-Hydroxyethylmethyl methyacrylate) (HEMA) and 2-6.5% by weight of Methylmethacrylate (MMA) were slowly added and stirred for 1 hour-1 hour and 30 minutes, and heated to 170-190 ° C and stirred for 3-5 hours. After cooling to 90-100 ℃, 12.5-14.7% by weight of hydrogen peroxide, 0.1-1% by weight of a photosensitizer, 30 minutes at 100-120 ℃, and then raised to 135-170 ℃, 105-115 It is to provide a luminous body having a very good luminous rate when irradiated with light by dehydration for 1 hour at ℃ and cooled to room temperature.
Description
본 발명은 유색 야광체 조성물 및 그 제조방법에 관한 것으로, 보다 상세하게는 빛을 조사하였을 때 매우 우수한 발광율을 갖는 유색 야광체 조성물 및 그 제조방법에 관한 것이다.The present invention relates to a colored luminous body composition and a method of manufacturing the same, and more particularly, to a colored luminous body composition and a method of manufacturing the same having a very good luminous rate when irradiated with light.
종래 사용된 광고용 간판과 선전용 조형물들은 천 또는 패널 외부면 위에 실크인쇄, 그림, 필름 등을 부착시켜 광고문구등을 나타낸 후, 천 또는 패널의 크기에 맞는 프레임을 제작하여 프레임의 내부에 조면용 칼라 혹은 무채색 전구를 설치하고 그 위에 천 또는 패널을 부착하여 건물에 설치였으므로, 광고문구가 야간에도 보이도록 하기 위해서는 프레임 내부에 설치된 전구를 점등시키거나 천 또는 패널로 직접 조명을 비춰서 문구가 인식되도록 하였기 때문에, 많은 전력이 필요하고, 이와 같이 전구를 내부에 설치하기 위해서는 프레임이 필요하므로 태풍등으로 인한 인명피해와 누전 및 건물파괴등의 문제점을 발생하였다.Advertisement signboards and promotional sculptures used in the past display silk advertisements, paintings, films, etc. on the outer surface of fabrics or panels, and display advertisement texts. Or achromatic light bulbs were installed and a cloth or panel was installed on the building so that the advertisements could be seen at night, so the light bulbs installed inside the frame were turned on or directly lit by a cloth or panel so that the text was recognized. Therefore, a lot of power is required, and thus, in order to install a light bulb inside, a frame requires a human injury caused by a typhoon, a short circuit, and problems such as building destruction.
또한, 상기한 바와 같이 천이나 패널에 간접적으로 조명을 하는것은 색감과 색도가 나쁘기 때문에 이를 높이기 위해 종래에는 네온사인을 사용하였는데, 이는 전구제조과정에서 전구의 내주에 소정의 색깔을 발휘하는 소정 가스를 주입하여야 하는 것으로, 가스로 표현할 수 있는 색깔이 제한되어 있어서 사용자가 원하는 색을 표현할 수 없었고, 상기 네온사인은 전구에 전기가 연결되어야만 원하는 색을 내는 것이므로 전기를 연결하기전과 연결후의 색깔차이가 많아서 광고효과가 저감될 뿐 아니라, 상기 네온사인은 가느다란 네온 유리관을 구부려서 사용하기때문에 섬세한 표현이 불가능한 문제점이 있었다.In addition, in order to indirectly illuminate a cloth or panel as described above, since the color and chromaticity are bad, a neon sign is conventionally used to increase it, which is a predetermined gas that exerts a predetermined color on the inner circumference of the bulb in the bulb manufacturing process. Since the color that can be expressed by the gas is limited, the user could not express the desired color, and the neon sign does not produce the desired color when electricity is connected to the light bulb, so the color difference before and after connecting the electricity Advertisement effect is not only reduced so much, the neon sign has a problem that it is impossible to express delicate because it uses a thin neon glass tube.
또한, 상기한 바와 같은 네온싸인은 유리관을 구부려서 제작하는 것이므로 파손이 쉽게 될 뿐 아니라 전력소모가 커서 건물내부의 계단, 가드레일, 교통보호패널, 도로용 반사체, 야광 소방호스, 연극장소에서 안전 유도표시 등에 사용이 불가능하였다.In addition, the neon sign as described above is made by bending the glass tube is not only easy to damage, but also because the power consumption is large, the safety inside the building stairs, guardrails, traffic protection panels, road reflectors, luminous fire hoses, induction of safety in theater It could not be used for display.
그리고, 일반적으로 설치된 도로용 반사체는 빛의 반사정도가 너무 미약하므로 눈비가 왔을 때 사고 다발의 원인이 되었을 뿐 아니라, 교통량 증가로 도로노면 표시, 횡단보도, 중앙분리선, 차선, 차선변경 및 안내표시등이 미약하여 사고 다발의 원인이 되었다.In addition, the installed reflector for the road is too weak to reflect the light so as to cause accidents when it rains, road traffic markings, crosswalks, center dividing lines, lanes, lane changes and guidance signs due to increased traffic volume This weakness caused a number of accidents.
상기한 바와 같은 문제점을 해결하기 위한 본 발명의 목적은 과산화물질, Polycyclic aromatic hydrocarbon(PAH), Bezo[a]pyrene, 축광안료, 부틸 셀로솔브, 인산염, (2-Hydroxyethylmethyl methyacrylate)(HEMA), Methylmethacrylate (MMA), 과산화수소, 광증감제로 유색 야광체를 제조하여, 빛을 조사하였을 때 매우 우수한 발광율을 갖는 유색 야광체 조성물 및 그 제조방법을 제공하는 데 있다.An object of the present invention for solving the above problems is peroxide, Polycyclic aromatic hydrocarbon (PAH), Bezo [a] pyrene, photoluminescent pigment, butyl cellosolve, phosphate, (2-Hydroxyethylmethyl methyacrylate) (HEMA), Methylmethacrylate (MMA), a hydrogen peroxide, to produce a colored luminous body with a photosensitizer, to provide a colored luminous body composition having a very excellent luminous rate when irradiated with light and a method for producing the same.
상기한 바와 같은 목적을 달성하기 위한 본 발명의 구성을 하기에서 살펴본다.Looking at the configuration of the present invention for achieving the above object.
본 발명에 따른 유색 야광체 조성물은 과산화물질 21-31중량%, 형광체(Fluorphor)인 Polycyclic aromatic hydrocarbon(PAH) 7-10중량%, 발광안료인 Bezo[a]pyrene 7-10중량%, 축광안료 7-10중량%, 인산염 4-6중량%, 2-Hydroxyethylmethyl methyacrylate(HEMA) 1-4중량%, Methylmethacrylate(MMA) 2-6.5중량%, 과산화수소 12.5-14.7중량%, 광증감제 0.1-1중량%, 부틸 셀로솔브 16-25중량%로 구성된다.Colored luminous body composition according to the present invention is 21-31% by weight peroxide, 7-10% by weight of polycyclic aromatic hydrocarbon (PAH) as a fluorescent material, 7-10% by weight of Bezo [a] pyrene as a luminous pigment, luminous pigment 7-10% by weight, Phosphate 4-6% by weight, 1-4% by weight 2-Hydroxyethylmethyl methyacrylate (HEMA), 2-6.5% by weight Methylmethacrylate (MMA), 12.5-14.7% by weight hydrogen peroxide, 0.1-1% by photosensitizer %, Butyl cellosolve 16-25% by weight.
그리고, 상기 유색 야광체 제조방법은 과산화물질 21-31중량%, Polycyclic aromatic hydrocarbon(PAH) 7-10중량%, Bezo[a]pyrene 7-10중량%, 축광안료 7-10중량%, 부틸 셀로솔브 16-25중량%를 투입후 상온에서 30분 교반하고, 인산염 4-6중량%를 더 투입한 후에 125 - 135℃로 승온시킨 후 1 - 2시간 경과시키고, (2-Hydroxyethylmethyl methyacrylate)(HEMA) 1-4 중량%, Methylmethacrylate (MMA) 2-6.5중량%를 서서히 투입하여 1시간 - 1시간 30분동안 교반하고, 170 - 190℃ 승온시켜 3 - 5 시간동안 교반시켜 90 - 100 ℃로 냉각시키고, 과산화수소 12.5-14.7중량%, 광증감제 0.1-1중량%를 투입한 후 100 - 120 ℃에서 30분을 경과시키고, 135 - 170℃승온시킨 뒤, 105 - 115℃로 1시간동안 탈수하여, 상온으로 냉각시킨다.In addition, the colored luminous material manufacturing method is 21-31% by weight peroxide, 7-10% by weight of polycyclic aromatic hydrocarbon (PAH), 7-10% by weight of Bezo [a] pyrene, 7-10% by weight of phosphorescent pigment, butyl cell After adding 16-25% by weight of the solution, stirring at room temperature for 30 minutes, adding 4-6% by weight of phosphate, and then raising the temperature to 125-135 ° C for 1 to 2 hours, followed by (2-Hydroxyethylmethyl methyacrylate) (HEMA ) 1-4% by weight, Methylmethacrylate (MMA) 2-6.5% by weight was slowly added and stirred for 1 hour-1 hour 30 minutes, heated to 170-190 ℃ and stirred for 3-5 hours to cool to 90-100 ℃ 12.5-14.7% by weight of hydrogen peroxide, 0.1-1% by weight of a photosensitizer, and then 30 minutes at 100-120 ° C, heated to 135-170 ° C, and dehydrated at 105-115 ° C for 1 hour. Cool to room temperature.
한편, 상기한 바와 같은 본 발명에서 과산화물질은 과산화 화합물과 반응하여 전자적으로 들떠서 형광체(fluorophor)에 효율적으로 광을 증감을 잘 하게하는 polycyclic aromatic hydrocarbon 유도체(derivatives)로써, Bis(2,4,6-trichlo개 phenyl)oxalate (TCPO), Bis(2,4- dinitrophenyl)oxalate (DNPO), 9,10-Diphenylanthracene(DPA), Tetracene dansylphenylalanine, 2,6-Di-t-butyl-4-methylphenol(DTBMP), Peoxy -4-nitrobenzoic acid(PNB), 16,17-Dihexyloxyviolanthrone, perylene, rubrene중에서 택일하여 사용한다.On the other hand, in the present invention as described above, the peroxide is a polycyclic aromatic hydrocarbon derivative (derivatives) that reacts with the peroxide compound to efficiently increase and decrease the light efficiently to the fluorescent (fluorophor), Bis (2, 4, 6 -trichlo phenyl) oxalate (TCPO), Bis (2,4-dinitrophenyl) oxalate (DNPO), 9,10-Diphenylanthracene (DPA), Tetracene dansylphenylalanine, 2,6-Di-t-butyl-4-methylphenol (DTBMP ), Peoxy-4-nitrobenzoic acid (PNB), 16,17-Dihexyloxyviolanthrone, perylene, or rubrene.
이중에서 TCPO는 빛을 흡광할 때에 650nm 이상의 긴파장을 흡수하고, 양자 수득률(quantum yield)이 0.2 einstein/mole 이상이 되며 소광(quenching)을 최소화하고 장시간동안 밝게 하는 것으로, 1년이상 안정하고 짝 접합(conjugate)된 형광물질로서 형광 수명(lifetime)과 형광 수득률이 양호하다. 또한, 형광 양자 수득률(Q)은 흡수된 빛에 의한 광자의 발출되는 광자의 구에 의한 비율로 나타내며 수학식 Q=R/R+k 로 표현되며, 여기서 Q는 형광 양자 수득률이고, R은 형광체의 방출반응 속도이며, K는 빛이 소멸되는 붕괴의 반응속도를 나타낸다. 그리고, 상기 TCPO는 띠 간격이 넓고 선택된 혼입된 물질 종류에 따라 특유한 색깔의 빛방출이 일어나는데, 예로써 ZnS는 푸른빛 , Zn2SiO4는 녹색 , YVO4는 붉은색을 나타낸다.Among these, TCPO absorbs long wavelengths of 650 nm or more when absorbing light, quantum yield is 0.2 einstein / mole or more, minimizes quenching and brightens for a long time. The conjugated fluorescent material has good fluorescence lifetime and fluorescence yield. In addition, the fluorescence quantum yield (Q) is expressed as the ratio by the sphere of emitted photons by absorbed light and is represented by the formula Q = R / R + k, where Q is the fluorescence quantum yield and R is the phosphor. K is the rate of release of K, and K represents the rate of collapse of the light. In addition, the TCPO has a wide band gap and light emission of a unique color occurs according to the selected mixed material type. For example, ZnS is blue, Zn 2 SiO 4 is green, and YVO 4 is red.
그리고, 상기 축광안료는 수명과 밝기가 센 형광체로써 루민룩스, 메타릭, 황화아연, 황화아연카드뮴화합물, 오라민 텅스테이트, 소듐레드레이크 C, 로다민 텅스테이트, 우라닌, 호스핀, 에오신 로다민중에서 택일하여 사용한다.In addition, the phosphorescent pigment is a phosphor having a long lifespan and brightness, such as luminlux, metallic, zinc sulfide, zinc sulfide cadmium compound, oramine tungstate, sodium redlake C, rhodamine tungstate, uranin, hospin, and eosin roda. Choose from the people.
또한, 상기 인산염은 인광체로써 스테아릭 인산염, 올레인인산염, 인, 오산화인 중에서 택일하여 사용한다.In addition, the phosphate is used as an alternative to stearic phosphate, oleate phosphate, phosphorus, phosphorus pentoxide.
그리고, 상기 유색 야광체 조성물 및 그 제조방법의 합성 메카니즘은 아래와 같다.In addition, the synthetic mechanism of the colored luminous material composition and its manufacturing method is as follows.
이와 같은 구성을 갖는 본 발명의 실시예를 하기에서 살펴본다.An embodiment of the present invention having such a configuration will be described below.
본 발명에 따른 유색 야광체 조성물은 Bis(2,4,6-trichlo개 phenyl)oxalate(TCPO) 125g, 형광체인 Polycyclic aromatic hydrocarbon(PAH) 42.5g, 발광안료인 Bezo[a]pyrene 42.5g, 축광안료인 루민룩스 42.5g, 스테아릭인산염 25g, 2-Hydroxyethylmethyl methyacrylate(HEMA) 12.5g, Methylmethacrylate(MMA) 20g, 과산화수소 65g, 광증감제 2.5g, 부틸 셀로솔브 100g으로 구성된다.Colored luminous body composition according to the present invention is Bis (2,4,6-trichlo phenyl) oxalate (TCPO) 125g, 42.5g Polycyclic aromatic hydrocarbon (PAH) phosphor, Bezo [a] pyrene 42.5g, luminous pigment It consists of 42.5g of pigment, Luminlux, 25g of stearic phosphate, 12.5g of 2-Hydroxyethylmethyl methyacrylate (HEMA), 20g of Methylmethacrylate (MMA), 65g of hydrogen peroxide, 2.5g of photosensitizer, and 100g of butyl cellosolve.
그리고, 상기한 바와 같은 조성물 갖는 물질들을 상기의 제조방법에 따라 순차적으로 투입하면서 유색 야광체 조성물을 제조한다.In addition, the colored light-emitting body composition is prepared by sequentially adding the materials having the composition as described above according to the above-described preparation method.
상기한 바와 같이 구성된 조성물 및 제조방법에 의하여 제조된 유색 야광체의 효과를 하기의 표 1에 나타내며, 하기의 표 1에서 광자수는 boxcar가 장착된 poton counter(Stanford research co.)로 측정하며, 수명은 휴렛팩커드사의 형광측정기기 F-4500으로 측정하고, 'O'는 투입을 'X'는 비투입을 나타낸다.The effect of the colored luminous material produced by the composition and the manufacturing method configured as described above is shown in Table 1 below, the number of photons in Table 1 is measured by a poton counter (Stanford research co.) Equipped with a boxcar, Life time is measured by Hewlett-Packard's fluorescence measuring device F-4500, 'O' indicates input and 'X' indicates no input.
상기의 표 1에서 알 수 있듯이 본 발명에 의하면 광자수와 가시광선이 매우 우수하며 수명이 길어짐을 알 수 있다.As can be seen from Table 1, the present invention shows that the number of photons and visible light is very excellent and the life is long.
그리고, 이와 같이 제조된 유색 야광체는 페인트와 같은 액상이므로 도로표지판등에 도포하여 사용하면 된다.In addition, the colored luminous material produced in this way may be used by applying it to a road sign because it is a liquid like paint.
따라서, 본 발명에 의하면 빛을 조사하였을 때 발광율이 매우 우수한 유색 야광체를 제조할 수 있는 효과가 있어서, 우수한 광고효과나 교통 안내 효과를 얻을 수 있다.Therefore, according to the present invention, when the light is irradiated, it is possible to produce a colored luminous body having excellent luminous rate, and thus an excellent advertisement effect and traffic guidance effect can be obtained.
또한, 탈수과정이 있으므로 빛 방출이 장시간 선명하게 이루어지고 형광물질이 오랫동안 보존되는 효과가 있다.In addition, since there is a dehydration process, the light emission is made clear for a long time and there is an effect that the fluorescent material is preserved for a long time.
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KR870008003A (en) * | 1986-02-04 | 1987-09-23 | 원본미기재 | High light output-short duration activator composition for chemiluminescent composition, oxalate composition and chemiluminescence preparation method |
JPH0354263A (en) * | 1989-06-20 | 1991-03-08 | American Cyanamid Co | Chemical fluorescent solution based on substituted perylene |
JPH03134064A (en) * | 1989-10-11 | 1991-06-07 | Basf Ag | Fluorescent pigment |
KR950003705A (en) * | 1993-07-13 | 1995-02-17 | 김광호 | Cooker |
JPH0848899A (en) * | 1994-07-14 | 1996-02-20 | Basf Ag | Crosslinked polymer particle with fluorescent dye and its preparation |
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KR870008003A (en) * | 1986-02-04 | 1987-09-23 | 원본미기재 | High light output-short duration activator composition for chemiluminescent composition, oxalate composition and chemiluminescence preparation method |
JPH0354263A (en) * | 1989-06-20 | 1991-03-08 | American Cyanamid Co | Chemical fluorescent solution based on substituted perylene |
JPH03134064A (en) * | 1989-10-11 | 1991-06-07 | Basf Ag | Fluorescent pigment |
KR950003705A (en) * | 1993-07-13 | 1995-02-17 | 김광호 | Cooker |
JPH0848899A (en) * | 1994-07-14 | 1996-02-20 | Basf Ag | Crosslinked polymer particle with fluorescent dye and its preparation |
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