KR100466821B1 - Ink composition including photochromic compounds and phosphorescent pigments, method of the composition and method for printing or coating by using thereof - Google Patents

Abstract

The present invention relates to an ink composition, and more particularly, to a photocompatible photoluminescent ink composition, a method for preparing the composition, and a printing and transfer method using the composition.

The photocompatible photoluminescent ink composition of the present invention includes 100 parts by weight of an ink resin, 5-10 parts by weight of an organic solvent, 0.1-0.3 parts by weight of a photocompatible compound, and 0.1-1 parts by weight of a photoluminescent pigment, and have excellent colorability without color bleeding or staining. Because of the effects of durability, water resistance, and UV protection (or UV stability), the products printed or transferred using the photocompatible photoluminescent ink composition of the present invention have the effect of satisfying consumer's taste and satisfaction through quality enhancement. have.

Description

TECHNICAL COMPOSITION INCLUDING PHOTOCHROMIC COMPOUNDS AND PHOSPHORESCENT PIGMENTS, METHOD OF THE COMPOSITION AND METHOD FOR PRINTING OR COATING BY USING THEREOF

The present invention relates to an ink composition, and more particularly, to a photocompatible photoluminescent ink composition, a method for preparing the composition, and a printing and transfer method using the composition.

Techniques such as printing or transfer are used to impart color to various moldings such as office binders, video cases, metals, glass, soft vinyl or cellophane, wood, paper, and the like. Various ink compositions for use in such techniques as printing or transfer are known.

For example, Korean Patent No. 0366785 mixes 1-3 wt% of a urethane curing agent and 1 wt% of a powder sunscreen (aka UV stabilizer) with 88-95 wt% of transparent urethane ink, followed by methyl ethyl ketone ( Methyle Ethyle Ketone) 3 to 10% by weight of the mixture is added to uniformly, after the phosphorescent pigment is 1: 1 to the weight of the mixture to prepare a phosphorescent printing ink composition characterized in that the mixture is sufficiently stirred in a mixer However, the patent is mainly used only in the fabric material, such as paper, synthetic resin fabric, cloth, etc., there is a problem that is not valid for other materials.

In addition, Korean Patent Application No. 1999-0013527 discloses 70-90 parts by weight of a phosphorescent pigment having a particle size of 5-15 microns, alkyd resin, polyurethane resin, cyclic phosphazene, urethane acrylate, epoxy acrylate and styrene-modified acrylic. It is prepared by mixing 10-30 parts by weight of one or two or more compounds selected from the group consisting of resins and mixing the photoluminescent paste obtained by milling for 30 minutes-3 hours at 20-30% by weight based on the total composition of the printing ink. Although a method of manufacturing a transparent luminous printing ink is disclosed, the patent application requires a color printing of a desired design before printing with the luminous printing ink, and thus, a process of manufacturing a desired product becomes complicated.

In addition, Korean Patent Application No. 2002-0023256 discloses a photochromic clothing coating agent composed of 0.1 to 5% by weight of a photochromic powder, 0.5 to 3% by weight of a diluent, 1 to 10% by weight of methylene chloride, and a plastic sol. After the screen printing on the garment by a photo-optic method, and a printing method using a photochromic clothing coating that is dried for 10 to 15 seconds at a temperature of 130 ~ 160 ℃ is disclosed, but according to the patent application methylene chloride is used as a solvent Thereby, there is a problem that the photochromic clothing coating is easily hardened, so that the coating agent can be used immediately, but there is a problem that cannot be used over time.

On the other hand, PHOSPHORESCENT PIGMENTS is a pigment that absorbs and accumulates light such as sunlight and phosphors, and gradually emits and emits light in a dark place. Known pigments.

In general, photochromatism refers to a reversible photochromic phenomenon caused by a compound that changes color under ultraviolet rays such as sunlight or artificial light including ultraviolet rays, and returns to a colorless and transparent color under UV blocking or in the dark. (Called PHOTOCHROMIC COMPOUNDS, photo-compatible compounds, photochromic compounds, etc., hereinafter referred to as photo-compatible compounds) is a double-bottom state that absorbs ultraviolet light strongly and absorbs visible light. Is a compound that provides a variety of colors depending on the presence or absence of ultraviolet rays by causing a reversible color change to a colorless transparent state when the ultraviolet rays are blocked, and the type thereof is a benzopyran compound (Korean Patent Application No. 98-018556 ), Naphthopyran-based compound (Korea Patent Publication) 99-0170432), spiroxazine-based compounds, spiropyran-based compounds (Korean Patent Application No. 90-701930) and the like.

However, as described above, since the conventionally known ink composition includes only one of a photoluminescent pigment or a photocompatible compound, when printed with an ink composition containing a photoluminescent pigment, it is possible to enjoy the effect of luminous at night. There was no effect at all, and when printed with an ink composition containing only a photo-compatible compound, there was a discoloration effect during the day, but at night there was a disadvantage that can not enjoy the effect at all.

Therefore, there are many demands in the art for an ink composition which not only solves the problems of the above-described conventional ink composition, but can always enjoy the effect of discoloration regardless of day and night.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a photo-compatible photoluminescent ink composition, a method for producing the ink composition and the ink composition that can always enjoy the effect of discoloration regardless of time, such as night and day It is to provide a printing or transfer method used.

In addition, an object of the present invention is a photocompatible photoluminescent ink composition suitable for imparting color to various moldings such as office binders, video cases, metals, glass, soft vinyl or cellophane, wood, paper, etc. To provide a printing or transfer method using the ink composition.

Another object of the present invention is to provide a photocompatible photoluminescent ink composition using a suitable compounding ratio in which a synergistic effect occurs between a photocompatible compound and a photoluminescent pigment, a method of preparing the ink composition, and a printing or transfer method using the ink composition.

In addition, an object of the present invention is to provide a photocompatible photoluminescent ink composition, a method of preparing the ink composition, and a printing or transferring method using the ink composition, which provide a product of excellent quality with excellent color and durability.

In addition, an object of the present invention is to reduce the manufacturing cost by a very simple process for producing a product in a desired design by combining a photo-compatible compound for photochromic and a photoluminescent pigment directly in the ink composition.

In order to achieve the above object, the present invention is characterized in that it comprises an ink resin 100 parts by weight, 5-10 parts by weight of an organic solvent, 0.1-0.3 parts by weight of a photo-compatible compound, 0.1-1 parts by weight of a phosphorescent pigment It provides a photocompatible photoluminescent ink composition.

In one embodiment, the organic solvent is at least one selected from the group consisting of dimethylformamide, acetonitrile, benzene, chloroform, acetone, methyl ethyl ketone, methylene chloride, isopropyl alcohol, and butyl acetate. It provides an optically compatible photoluminescent ink composition.

The present invention provides an optically compatible photoluminescent ink composition, wherein the organic solvent is methyl ethyl ketone, isopropyl alcohol, and chloroform in a volume ratio of 1: 1-3: 1-3, respectively.

The present invention provides an optically compatible photoluminescent ink composition comprising 0.001-0.006 parts by weight of a UV absorber, 0.003-0.01 parts by weight of a light stabilizer and 0.002-0.008 parts by weight of an antioxidant.

In one embodiment, the ink resin is at least one selected from the group consisting of polyolefin resin, rubber, silicone resin, PVC resin, polyurethane resin, acrylic resin, alkyd resin, and photo-compatible photoluminescent ink composition. to provide.

In another aspect, the present invention comprises the steps of preparing a first composition by dissolving a photo-compatible compound, a photoluminescent pigment, a UV absorber, a light stabilizer and an antioxidant in an organic solvent; And adding an ink resin to the first composition to produce a photocompatible photoluminescent ink composition.

According to an embodiment of the present invention, the preparing of the first composition includes 5-10 parts by weight of an organic solvent, 0.1-0.3 parts by weight of a photocompatible compound, 0.1-1 part by weight of a photoluminescent pigment, 0.001-0.006 parts by weight of an ultraviolet absorbent, 0.003-0.01 parts by weight of the light stabilizer and 0.002-0.008 parts by weight of the compound comprising the step of dissolving for 1 to 3 minutes, the step of preparing the photo-compatible photoluminescent ink composition 100 parts by weight of the ink resin in the first composition It provides a method of producing a photo-compatible photoluminescent ink composition comprising the step of mixing and stirring at 550-650rpm.

In another aspect, the present invention is a photoluminescent ink composition comprising a photoluminescent ink composition prepared by any one of the above-described photocompatible photoluminescent ink composition or a manufacturing method, the step of printing or coating on a desired medium and drying Provide a method.

In another embodiment, the present invention includes the steps of preparing a transfer paper having a desired design with a photoluminescent ink composition prepared by any one of the above-described photocompatible photoluminescent ink composition or a manufacturing method, and transferring heat and pressure to the transfer paper. It provides a transfer method using a photo-compatible photoluminescent ink characterized in that.

The present invention provides a transfer method using an optically compatible photoluminescent ink, wherein the heat is applied at a temperature of 150 ° C. or more.

Hereinafter, the present invention will be described.

The photocompatible photoluminescent ink composition of the present invention includes an ink resin, wherein the ink resin is at least one selected from the group consisting of polyolefin resin, rubber, silicone resin, PVC resin, polyurethane resin, acrylic resin, and alkyd resin. First, polyolefin ink resin is a polymer compound produced by the polymerization of olefin (a double-chained hydrocarbon compound), polyethylene, polypropylene, and polyisobutylene (synthetic rubber is mixed with a small amount of isoprene to make a product). And polymethylpentene, a methylpentene resin, and the like, which are polymers of 4-methylpentene synthesized from propylene, and have excellent color clarity upon printing or transfer. On the other hand, silicone resins have good fluidity and a low curing rate, but the curing ratio can be accelerated by the blending ratio of the present invention, which is preferable because they are non-toxic and do not impair the properties of photo-compatible pigments and photoluminescent pigments. And polyurethane resins, acrylic resins and alkyd resins are also preferred because they do not inhibit the synergistic effect of the photocompatible compounds and the phosphorescent pigments.

In addition, the light-compatible photoluminescent ink composition of the present invention includes a photo-compatible compound, which means a compound exhibiting reversible phototropy or photochromism as described above in the prior art, Refers to a compound that changes from colorless to colored by photoreaction to colored to colorless. Such a compound changes its chemical structure when irradiated with light of a specific wavelength in a solution or solid state, and accordingly changes its absorption spectrum, but has a property of returning to its initial state when irradiated with light of a different wavelength or left in a dark place. Specific examples of the photocompatible compounds include inorganic halides and silver halides, and many organic compounds are known. However, depending on the reaction mode, isomerization of double bonds (azobenzene and thioindigo) and hydrogen transfer One based on compatibility (salicylidene aniline), one by ferry cyclic reactions (purgid), one causing cyclic addition reactions (anthracene), and one indicating ionic series of bonds (triphenylmethane, spiropyrane). . Representatively, the photoreaction of a spiropyrane compound is represented by Scheme 1 below.

Scheme 1

The photocompatible photoluminescent ink composition of the present invention may be any of the above-described compounds as the photocompatible compound, but it is particularly preferable to use a spiropyranic compound, a spiroxanoic compound and a naphthopyran-based compound. Such photocompatible compounds are provided in the form of powders (oily) which are processed in neutral or processed in an aqueous state for use in aqueous solvents or used in aqueous solvents in the art. It is preferable.

In addition, the optically compatible photoluminescent ink composition of the present invention includes a photoluminescent pigment, and since the photoluminescent pigment used in the present invention is a commonly used photoluminescent pigment, it is not particularly described herein.

On the other hand, the photoluminescent ink composition of the present invention can dissolve both the above-described photo-compatible compound and the phosphorescent pigment, dimethylformamide, acetonitrile, benzene, chloroform, acetone to cause synergistic effect of the photo-compatible compound and the photoluminescent pigment At least one organic solvent selected from the group consisting of methyl ethyl ketone, methylene chloride, isopropyl alcohol, and butyl acetate, in particular methyl ethyl ketone, isopropyl alcohol, and chloroform, respectively, 1: 1-3: 1- It is preferable to mix | blend in the volume ratio of 3, and it is also preferable to mix | blend methylene chloride, isopropyl alcohol, and chloroform in the volume ratio of 1: 1-3: 1-3, respectively.

The photocompatible photoluminescent ink composition of the present invention comprises 100 parts by weight of the ink resin, 5-10 parts by weight of the organic solvent, 0.1-0.3 parts by weight of the photocompatible compound, and 0.1-1 part by weight of the photoluminescent pigment, and the compounding ratio is This is because the solubility of the compatible compound and the phosphorescent pigment, the clarity of color, and the synergistic effect of the photocompatible compound and the phosphorescent pigment are derived, which is effective for generating a photochromic effect regardless of time.

In addition, the optically compatible photoluminescent ink composition of the present invention improves the energy absorption of the photocompatible compound and the energy accumulation of the photoluminescent pigment, and has a composition and use of UV absorbers 0.001-0.006 parts by weight, light stabilizer 0.003 It may further comprise -0.01 parts by weight and 0.002-0.008 parts by weight of antioxidant. The compounding ratio of the ultraviolet absorbent, the light stabilizer and the antioxidant is to consider the energy absorption of the photocompatible compound, the energy accumulation of the photoluminescent pigment, and the stability and solubility of the material.

Next, a method of manufacturing the photocompatible photoluminescent ink composition of the present invention will be described.

The method of preparing a photocompatible photoluminescent ink composition of the present invention provides a first composition in which a photocompatible compound, a photoluminescent pigment, a UV absorber, a light stabilizer, and an antioxidant are dissolved in an organic solvent at room temperature, and the same as the physical properties of a predetermined molding product. It is possible to provide a high quality photo-compatible photoluminescent ink composition having various uses with excellent colors by mixing an ink resin providing physical properties for a predetermined time, and the process will be described step by step.

First step (first composition manufacturing step);

One or more organic solvents selected from the group consisting of dimethylformamide, acetonitrile, benzene, chloroform, acetone, methyl ethyl ketone, methylene chloride, isopropyl alcohol and butyl acetate (particularly methyl ethyl ketone, isopropyl alcohol, chloroform, respectively) 5 to 10 parts by weight of a mixture of 1: 1-3: 1-3 or methylene chloride, isopropyl alcohol and chloroform in a volume ratio of 1: 1-3: 1-3, respectively) 0.1-0.3 parts by weight of photo-compatible compound, 0.1-1 parts by weight of photoluminescent pigment, 0.001-0.006 parts by weight of ultraviolet absorber, 0.003-0.01 parts by weight of light stabilizer and 0.002-0.008 parts by weight of antioxidant were mixed and dissolved for 1 to 3 minutes For example, the optically compatible compound may include spiropyranic (YELLOW, ORANGE, RED), spirooxane (BLUE, VIOLET) and naphthopyran-based compounds in powder form.

Second step (step of preparing photocompatible photoluminescent ink composition);

Ink resin in the first composition (Select one or more of polyolefin resin, rubber, silicone resin, PVC resin, polyurethane resin, acrylic resin, alkyd resin according to the material properties of the object to be printed or transferred.) 100 Further parts by weight are combined and stirred at 550-650 rpm to form a photocompatible photoluminescent ink composition.

At this time, the polyolefin-based resin in the ink resin is polypropylene (PP), polyethylene (PE), polyisobutylene (composite polymerization with a small amount of isoprene as a synthetic rubber to make a product), and a polymer of 4-methylpentene synthesized from propylene. Phosphorus polymethylpentene, methylpentene resin and the like.

The moldings to which the photo-compatible photoluminescent ink composition prepared by the above manufacturing method may be preferably applied are general materials such as soft vinyl, cellophane, wood, paper, various fabrics, metals, and the like. Can be used to produce, using the optically compatible photoluminescent ink composition can be printed directly on the molding, the desired design can be printed on the transfer paper without printing directly after the transfer paper to be used as a transfer technique to press the heat and pressure You can also have a good color fastness and soft touch.

On the other hand, when the polypropylene (PP) ink resin of the polyolefin-based ink resin is used as the ink resin used in the photo-compatible photoluminescent ink composition of the present invention, moldings to which the photo-compatible photoluminescent ink composition is preferably applied are injection molding, office work. Binders, video cases, and the like, and exhibit excellent adhesion to soft, hard PP, PS, and PA, and when the polyethylene (PE) ink resin is used in the polyolefin ink resin, the photocompatible photoluminescent ink composition may be preferably applied. Suitable moldings are those that require high hardness and strong adhesion, such as metal, glass, plastic, etc., and exhibit excellent water and solvent resistance.

In addition, a method of printing using the photocompatible photoluminescent ink composition of the present invention, first, the photocompatible photoluminescent ink composition is printed or coated on a predetermined molding according to advertisement or product characteristics, and dried at room temperature for 5 to 30 / min. This allows forming a molded or printed photocompatible photoluminescent ink in a short time.

In addition, the method of transferring using the photocompatible photoluminescent ink composition of the present invention, using the photocompatible photoluminescent ink composition to print a desired design on the transfer paper to produce a transfer paper and then transfer the transfer paper to the molding with a heat of 150 ℃ or more The transfer may be performed by applying pressure.

Next, the present invention will be described in more detail with reference to preferred embodiments.

Example 1

5 parts by weight of an organic solvent containing methyl ethyl ketone, isopropyl alcohol, and chloroform at 1: 2: 2, 0.1 part by weight of a photocompatible compound, 1 part by weight of a phosphorescent pigment, 0.003 part by weight of a UV absorber, 0.005 part by weight of a light stabilizer, and 0.005 parts by weight of antioxidant is combined and dissolved for 3 minutes with stirring. 100 parts by weight of a polypropylene (PP) ink resin was added to the dissolved composition, followed by stirring at 600 rpm for 1 to 3 minutes at room temperature to prepare a photocompatible photoluminescent ink composition 1.

Example 2

A photocompatible photoluminescent ink composition 2 was prepared in the same manner as in Example 1 except that 0.3 parts by weight of the photocompatible compound and 0.5 parts by weight of the photoluminescent pigment were used.

Example 3

Photocompatible photoluminescent ink composition 3 was prepared in the same manner as in Example 1, except that 5 parts by weight of an organic solvent including methylene chloride, isopropyl alcohol, and chloroform in a ratio of 1: 3: 2 was used.

Example 4

A photocompatible photoluminescent ink composition 4 was prepared in the same manner as in Example 1, except that 100 parts by weight of a PVC resin (plastic sol state) was used instead of the polypropylene ink resin.

Comparative Example 1

Comparative Ink Composition 1 was prepared in the same manner as in Example 1, except that 0.3 parts by weight of the photocompatible compound was used and no phosphorescent pigment was used.

Comparative Example 2

Comparative Ink Composition 2 was prepared in the same manner as in Example 1, except that 1 part by weight of phosphorescent pigment was used and no photocompatible compound was used.

Experimental Example 1

In order to examine the synergistic effect of the photocompatible compound and the photoluminescent pigment, the desired design was printed on the office binder using the photocompatible photoluminescent ink composition 1 of Example 1 and the comparative ink composition 1 of Comparative Example 1, respectively, and the printed pattern was lowered. The experiment was performed to measure the degree of photodiscoloration by exposure to sunlight, and as a result, although three times more photocompatible compounds were added to the comparative ink composition 1 than the photocompatible photoluminescent ink composition 1, the photocompatible photoluminescent ink composition 1 There was no difference in the degree of discoloration in contrasting the vividness of the changed color in the design printed with the comparative ink composition 1 and the printed design.

In addition, by using the photo-compatible photoluminescent ink composition 2 of Example 2 and Comparative ink composition 2 of Comparative Example 2, the desired design is printed on an office binder, and the printed pattern is exposed to sunlight in the day, and then the degree of photoluminescence is measured at night. As a result, although two times more phosphorescent pigments were added to the comparative ink composition 2 than the photocompatible photoluminescent ink composition 2, the design printed by the photocompatible photoluminescent ink composition 2 and the comparative ink composition 2 were printed. In contrast to the luminous properties in the design, there was no difference in the degree of luminous properties.

From these experimental results, it was found that the photocompatible compound and the phosphorescent pigments acted to increase the function of each other than when they were present alone.

Experimental Example 2

The photocompatible photoluminescent ink compositions 1 to 4 of the examples were prepared and printed on 10 suitable moldings (e.g., office binders), respectively, and the respective sharpnesses were examined by sensory inspection, and the evaluation results are shown in Table 1 below. Here, the evaluation method was 5 points out of total, and the lower the score, the lower the sharpness was averaged.

Photocompatible Ink Composition 1 Photo-compatible phosphorescent ink composition 2 Photo-compatible phosphorescent ink composition 3 Photo-compatible phosphorescent ink composition 4 definition 4.96 4.98 4.98 4.91

From Table 1, it can be seen that the sharpness is very excellent when printed on the fabric with the photocompatible photoluminescent ink composition of the present invention.

Experimental Example 3

T-shirts 5 (10 pieces) printed with ink compositions containing photoluminescent ink compositions 1 to 4 of the embodiments and the T-shirts 1 to 4 (10 pieces each) obtained by printing the desired design on the T-shirts and ordinary photoluminescent pigments. After washing 20 times, the durability was investigated by measuring the degree of luminous and the sharpness of the printed design by the sensory test and the evaluation results are shown in the following Table 2. Here, the evaluation method was 5 points out of total, and the lower the score, the less durable it was averaged.

T-shirts1 T-shirt 2 T-shirts3 T-Shirts4 T-shirt 5 durability 4.7 4.8 4.6 4.5 2.4

From the table, it can be seen that the durability of the design printed with the photocompatible photoluminescent ink composition of the present invention is very excellent.

Although not described as a specific embodiment, the optically compatible photoluminescent ink composition within the claims of the present invention utilizes the synergistic effect of the photocompatible compound and the photoluminescent pigment and, unlike the conventional ink composition, can express various colors vividly. It can be seen that by printing or transferring, not only the molding can be expressed as delicately and precisely as a photograph, but also the printed state is maintained for a very long time.

Accordingly, those skilled in the art will be able to make various modifications, changes, additions, and the like within the spirit and scope of the present invention, and such modifications should be regarded as belonging to the following claims.

As described above, according to the photocompatible photoluminescent ink composition according to the present invention, a method for preparing the composition, and a printing or transfer method using the composition, the following effects can be obtained.

The photo-compatible photoluminescent ink composition of the present invention, the manufacturing method of the ink composition and the product produced by the printing or transfer method using the ink composition can always enjoy the effect of discoloration regardless of time, such as night and day.

In addition, according to the optically compatible photoluminescent ink composition of the present invention, a method of preparing the ink composition, and a printing or transferring method using the ink composition, various moldings such as office binders, video cases, metals, glass, soft vinyl, cellophane, wood Suitable for giving color to paper, etc.

In addition, the photo-compatible photoluminescent ink composition of the present invention, the manufacturing method of the ink composition and the product produced by the printing or transfer method using the ink composition is more excellent because the photo-compatible compound and the photoluminescent pigment are used in an appropriate compounding ratio in which synergistic effect occurs You can enjoy the discoloration effect.

In addition, the photo-compatible photoluminescent ink composition of the present invention, the manufacturing method of the ink composition and the product produced by the printing or transfer method using the ink composition is excellent in color and very durable.

In addition, according to the photo-compatible photoluminescent ink composition of the present invention, the manufacturing method of the ink composition and the printing or transfer method using the ink composition, by directly combining the photo-compatible compound and photoluminescent pigment for photochromic color in the ink composition product The manufacturing process is very simple to reduce the manufacturing cost.

As described above, according to the optically compatible photoluminescent ink composition, the manufacturing method of the ink composition, and the printing or transfer method using the ink composition, the excellent colorability and expression, the blocking of ultraviolet rays and the quality of the photocompatible photoluminescent ink composition through photoluminescence It is possible to improve the quality, and can be used to print or transfer to a predetermined molding such as clothes, accessories, etc. using the photocompatible photoluminescent ink composition and then dried at room temperature within a short time, and also does not need to generate high temperature heat during drying In addition, there is an effect that can reduce the cost, and by expressing the product characteristics of the moldings in which various colors are clearly expressed, there is a very excellent effect that can maximize the advertising effect by focusing consumer's attention.

Claims (10)

delete 5-10 parts by weight of at least one organic solvent selected from the group consisting of 100 parts by weight of an ink resin, dimethylformamide, acetonitrile, benzene, chloroform, acetone, methyl ethyl ketone, methylene chloride, isopropyl alcohol, and butyl acetate, Photo-compatible photoluminescent ink comprising 0.1-0.3 parts by weight of photo-compatible compound, 0.1-1 parts by weight of photoluminescent pigment, 0.001-0.006 parts by weight of ultraviolet absorber, 0.003-0.01 parts by weight of light stabilizer and 0.002-0.008 parts by weight of antioxidant. Composition. The photocompatible photoluminescent ink composition according to claim 2, wherein the organic solvent is methyl ethyl ketone, isopropyl alcohol, and chloroform in a volume ratio of 1: 1-3: 1-3, respectively. delete The photocompatible photoluminescent ink composition according to claim 2, wherein the ink resin is at least one selected from the group consisting of polyolefin resin, rubber, silicone resin, PVC resin, polyurethane resin, acrylic resin, and alkyd resin. delete 5-10 parts by weight of an organic solvent having at least one organic solvent selected from the group consisting of dimethylformamide, acetonitrile, benzene, chloroform, acetone, methyl ethyl ketone, methylene chloride, isopropyl alcohol, and butyl acetate. 0.3 parts by weight, photoluminescent pigment 0.1-1 part by weight, ultraviolet absorber 0.001-0.006 parts by weight, light stabilizer 0.003-0.01 parts by weight and antioxidant 0.002-0.008 parts by weight to mix for 1 to 3 minutes to dissolve while stirring the first composition Preparing a; And Method for producing a photo-compatible photoluminescent ink composition comprising the step of mixing the ink resin to 100 parts by weight to the first composition at 550-650rpm. A light comprising the step of printing or coating on a medium to be printed with a photoluminescent ink composition according to any one of claims 2, 3 or 5, or a photoluminescent ink composition prepared by the method of claim 7. Printing method using compatible photoluminescent ink composition. A transfer paper using a photocompatible photoluminescent ink, which is produced by printing with a photocompatible photoluminescent ink composition according to any one of claims 2, 3 or 5 or a photoluminescent ink composition prepared by the method of claim 7. A transfer method using a photocompatible photoluminescent ink, comprising applying heat and pressure of 150 ° C. or more to a medium to be transferred according to claim 9.