KR102237474B1 - color paint and color paint aid with excellent light stability - Google Patents

Abstract

The present invention provides a paint or paint adjuvant comprising a liquid light stabilizer composed of a mixture of a liquid ultraviolet absorber and a liquid hindered amine light stabilizer as a common component. The liquid light stabilizer, which is a common component of the paints and paint adjuvants according to the present invention, has excellent miscibility with the paints and other ingredients constituting the paint adjuvant, does not impair the phase stability of the paints and paint adjuvants, and at the same time paints. And it is possible to improve the light resistance of the paint aid. Accordingly, the paints or paint aids according to the present invention have high quality reliability, and even when exposed to various light, the work produced therefrom can minimize discoloration or fading, so that the original color can be maintained for a long period of time.

Description

Color paint and color paint aid with excellent light stability}

The present invention relates to paints and paint aids, and more particularly, to paints and paint aids having excellent light resistance.

Paint is a paste or solid colorant obtained by uniformly mixing pigments with various colors of water, plastic, rubber, oil, oil, lead, etc. Representative types include watercolor, acrylic, and emulsion paints. Among them, acrylic paints are paints using an emulsion of acrylic resin as a medium, and a polymer emulsion used as a medium for acrylic paints is a polyacrylic acid ester emulsion. Acrylic paints are water-soluble before drying, but have a property of being water-resistant after drying. In addition, emulsifying paints are coloring agents made by mixing a pigment with vegetable drying oils such as linseed oil and foreskin oil to form a paste. In general, works produced using paints are susceptible to exposure to a variety of light including ultraviolet rays, and in this case, yellowing occurs and the quality of the work is degraded. To prevent this, there is a method of adding an ultraviolet absorber to the paint. For example, Korean Patent Publication No. 10-0539831 discloses a functional photoluminescent composition that can be used as a paint. The functional photoluminescent composition disclosed in the prior literature includes 50 to 70 parts by weight of a polymer binder resin having increased adhesion by mixing an acrylic polymer resin and a rubber latex containing 30 to 60% by weight of natural rubber solid content, and 1 to 30 parts by weight of a solvent, 1 to 10 parts by weight of sodium hexametaphosphophate, 0.01 to 1.0 parts by weight of an inorganic carrier compound blended of liquid hydrocarbon and polyglycol, 1 to 15 parts by weight of a dispersant selected from carboxylic acid and glycol, hydrooxy 0.01 to 10 parts by weight of an ethyl cellulose-based nonionic thickener, 1 to 5 parts by weight of silica sol, and 1 to 15 parts by weight of aqueous ammonia may be included, and optionally an ultraviolet absorber may be further included. However, commercial paint products have an established blending component and blending ratio, and if an ultraviolet absorber is added thereto, unwanted colors appear or are not blended smoothly with the established blending components, resulting in poor manufacturing process economy or sediment when stored for a long time. There are problems such as separation of the phase due to the occurrence.

The present invention has been derived from the conventional technical background, and an object of the present invention is to provide paints having excellent light resistance. In addition, an object of the present invention is to provide a paint aid having excellent light resistance.

The term "light resistance" used in the present invention refers to a property that resists deterioration, discoloration, or fading when exposed to ultraviolet rays, visible rays, artificial light, or sunlight.

The term "painting aid" used in the present invention is a material that is used for underpainting before painting with paints to improve the adhesion and water resistance of paints, and is applied to the dried surface after painting with paints to be shiny or It refers to a material that can create a matte effect, fix or protect a work, or a material that can increase transparency or gloss by being used with paints.

The inventors of the present invention believe that when a light stabilizer is used to improve light resistance by adding a light stabilizer to various types of paints or various types of paint aids, if a predetermined light stabilizer is used, miscibility with other components constituting the paints and paint aids ( miscibility) was good, and at the same time, it was confirmed that the phase stability of the paint and the paint adjuvant was not impaired, and the present invention was completed.

In order to solve the above object, an example of the present invention is made of a composition comprising a binder resin in the form of an aqueous emulsion, a liquid light stabilizer, a crack inhibitor, a moisturizing agent, a pigment, and an inorganic filler, and the liquid light stabilizer is a liquid UV light. It provides an acrylic paint, characterized in that it is a mixture of an absorbent and a liquid hindered amine light stabilizer. The acrylic paint according to an embodiment of the present invention may further include at least one selected from preferably water, a preservative, a defoaming agent, or a thickener. In the acrylic paint according to an embodiment of the present invention, the content of the binder resin in the form of an aqueous emulsion is preferably 60 to 88% by weight and more preferably 65 to 85% by weight based on the total weight of the acrylic paint. In addition, the acrylic paint according to an embodiment of the present invention is preferably 0.1 to 2 parts by weight of a liquid light stabilizer, 1 to 4 parts by weight of a crack inhibitor, and 2 to 8 parts by weight of a moisturizer based on 100 parts by weight of a binder resin in the form of an aqueous emulsion. , 2 to 40 parts by weight of a pigment and 2 to 20 parts by weight of an inorganic filler, more preferably 0.5 to 1.5 parts by weight of a liquid light stabilizer, 1.5 to 3 parts by weight of a crack inhibitor based on 100 parts by weight of a binder resin in the form of an aqueous emulsion It may include parts by weight, 3 to 6 parts by weight of a moisturizer, 5 to 35 parts by weight of a pigment, and 3 to 15 parts by weight of an inorganic filler. In addition, the amount of water additionally included in the acrylic paint according to an example of the present invention is preferably 1 to 10 parts by weight, more preferably 1.5 to 5 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. . In addition, the amount of the preservative additionally included in the acrylic paint according to an example of the present invention is preferably 0.1 to 1.5 parts by weight, and more preferably 0.2 to 1.0 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the defoaming agent additionally included in the acrylic paint according to an example of the present invention is preferably 0.2 to 3 parts by weight, and more preferably 0.5 to 2 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the thickener additionally included in the acrylic paint according to an example of the present invention is preferably 0.2 to 1.5 parts by weight, and more preferably 0.3 to 1 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion.

In order to solve the above object, an example of the present invention is made of a composition comprising a binder resin in the form of an aqueous emulsion, a liquid light stabilizer, a dispersant, a pigment and an inorganic filler, and the liquid light stabilizer is a liquid ultraviolet absorber and a liquid It provides a watercolor paint, characterized in that it is a mixture of hindered amine light stabilizers. In the watercolor according to an embodiment of the present invention, the content of the binder resin in the form of an aqueous emulsion is preferably 45 to 70% by weight and more preferably 50 to 66% by weight based on the total weight of the watercolor. In addition, the watercolor paint according to an embodiment of the present invention is preferably 0.2 to 4 parts by weight of a liquid light stabilizer, 0.5 to 5 parts by weight of a dispersant, 5 to 40 parts by weight of a pigment, and May contain 25 to 65 parts by weight of inorganic filler, more preferably 0.5 to 2.5 parts by weight of liquid light stabilizer, 1 to 3 parts by weight of dispersant, 6 to 35 parts by weight of pigment based on 100 parts by weight of aqueous emulsion binder resin And 35 to 60 parts by weight of an inorganic filler.

In order to solve the above object, an example of the present invention is made of a composition comprising a vegetable oil, a liquid light stabilizer, a pigment and an inorganic filler, and the liquid light stabilizer is a liquid ultraviolet absorber and a liquid steric hindrance amine light stabilizer. It provides an emulsified paint, characterized in that it is a mixture of agents. In the emulsion paint according to an embodiment of the present invention, the content of vegetable oil is preferably 35 to 55% by weight and more preferably 38 to 50% by weight based on the total weight of the emulsion. In addition, the emulsion paint according to an embodiment of the present invention may preferably include 0.2 to 4 parts by weight of a liquid light stabilizer, 10 to 150 parts by weight of a pigment, and 20 to 70 parts by weight of an inorganic filler, based on 100 parts by weight of vegetable oil. , More preferably, based on 100 parts by weight of vegetable oil, 0.5 to 2 parts by weight of a liquid light stabilizer, 20 to 120 parts by weight of a pigment, and 25 to 55 parts by weight of an inorganic filler may be included.

In order to solve the above object, an example of the present invention is a paint aid in the form of a composition comprising a binder resin in the form of an aqueous emulsion, a crack inhibitor, a fluidity regulator, and a liquid light stabilizer, wherein the liquid light stabilizer is a liquid ultraviolet absorber and It provides a gloss varnish, characterized in that it is a mixture of liquid hindered amine light stabilizers. The gloss varnish is a post-treatment varnish used as an acrylic paint adjuvant. After the work is dried, dilute an appropriate amount in water and apply it evenly on the surface using a soft brush or spray to form a hard film to form a coating effect. I can do it. In addition, when a gloss varnish is mixed with acrylic paint in a certain amount, a slight transparency effect can be obtained, and it is mainly used in pure paintings, interior murals, and folk art work. The gloss varnish according to an example of the present invention may further include at least one selected from preferably water, an antifoaming agent, or a diluent. In the gloss varnish according to an embodiment of the present invention, the content of the binder resin in the form of an aqueous emulsion is preferably 85 to 96% by weight and more preferably 90 to 95% by weight based on the total weight of the gloss varnish. In addition, the gloss varnish according to an example of the present invention is preferably 1 to 6 parts by weight of a crack inhibitor, 0.1 to 1 part by weight of a fluidity control agent, and 0.1 to 3 parts by weight of a liquid light stabilizer based on 100 parts by weight of a binder resin in the form of an aqueous emulsion. Parts, more preferably 2 to 5 parts by weight of a crack inhibitor, 0.2 to 0.8 parts by weight of a fluidity control agent, and 0.2 to 2.5 parts by weight of a liquid light stabilizer based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. . In addition, the amount of water additionally included in the gloss varnish according to an example of the present invention is preferably 0.1 to 1 parts by weight, and more preferably 0.2 to 0.8 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. . In addition, the amount of the defoaming agent additionally included in the gloss varnish according to an example of the present invention is preferably 0.1 to 2 parts by weight, and more preferably 0.2 to 1.0 parts by weight, based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the diluent additionally included in the gloss varnish according to an example of the present invention is preferably 0.2 to 4 parts by weight, and more preferably 0.5 to 2 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion.

In order to solve the above object, an example of the present invention is a paint aid in the form of a composition including a binder resin in the form of an aqueous emulsion, water, an anti-cracking agent, a dispersant, a matting agent, a liquid light stabilizer, a moisturizing agent and a fluidity control agent As, the liquid light stabilizer provides a matte varnish, characterized in that the mixture of a liquid ultraviolet absorber and a liquid steric hindrance amine light stabilizer. The matte varnish is a post-treatment varnish used as an acrylic paint adjuvant. After the work is dried, dilute an appropriate amount in water and paint evenly on the surface using a soft brush or sprayer to give the work a matte effect of losing the gloss of the work. It reduces the dark feeling. The matte varnish according to an example of the present invention may further include at least one selected from an antifoaming agent or an antiseptic agent. In the mat varnish according to an embodiment of the present invention, the content of the binder resin in the form of an aqueous emulsion is preferably 55 to 75% by weight and more preferably 60 to 70% by weight based on the total weight of the mat varnish. In addition, the mat varnish according to an example of the present invention is preferably 15 to 50 parts by weight of water, 1 to 10 parts by weight of a crack inhibitor, 0.1 to 2 parts by weight of a dispersant based on 100 parts by weight of a binder resin in the form of an aqueous emulsion. , 1 to 10 parts by weight of a matting agent, 0.2 to 3 parts by weight of a liquid light stabilizer, 1 to 10 parts by weight of a moisturizer, and 1 to 8 parts by weight of a fluidity control agent may be included, and more preferably 100 parts by weight of a binder resin in the form of an aqueous emulsion Based on parts, water 20 to 40 parts by weight, crack inhibitor 2 to 8 parts by weight, dispersant 0.2 to 1.2 parts by weight, matting agent 2 to 8 parts by weight, liquid light stabilizer 0.5 to 2.5 parts by weight, moisturizer 2 to 8 It may include 1.5 to 6 parts by weight of the flow control agent and parts by weight. In addition, the amount of the antifoaming agent additionally included in the mat varnish according to an example of the present invention is preferably 0.1 to 2 parts by weight, and more preferably 0.2 to 1.0 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the preservative additionally included in the mat varnish according to an example of the present invention is preferably 0.1 to 2 parts by weight, and more preferably 0.2 to 1.0 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion.

In order to solve the above object, an example of the present invention includes a binder resin in the form of an aqueous emulsion, water, an anti-cracking agent, a dispersant, an inorganic filler, a liquid light stabilizer, a moisturizing agent, a surfactant, a pigment, and a flow control agent. As a paint aid in the form of a composition, the liquid light stabilizer provides a jetsot, characterized in that it is a mixture of a liquid ultraviolet absorber and a liquid hindered amine light stabilizer. Jetso is an acrylic paint adjuvant, which is an opaque, matte material for undercoating, and can be used to undercoat (base work) on canvas, concrete, and walls, and when working with acrylic paints, watercolor paints, or oil paints, the adhesive strength of the paints. It shows the effect of excellent water resistance. Jetso according to an exemplary embodiment of the present invention may further include at least one selected from a thickener, an antifoaming agent, or an antiseptic agent. The content of the binder resin in the form of an aqueous emulsion in the jetso according to an embodiment of the present invention is preferably 20 to 40% by weight and more preferably 25 to 35% by weight based on the total weight of the jetsaw. In addition, the jetso according to an embodiment of the present invention is preferably 45 to 65 parts by weight of water, 1 to 12 parts by weight of a crack inhibitor, 1 to 8 parts by weight of a dispersant, based on 100 parts by weight of a binder resin in the form of an aqueous emulsion, 40 to 60 parts by weight of an inorganic filler, 0.2 to 3 parts by weight of a liquid light stabilizer, 1 to 12 parts by weight of a moisturizer, 1 to 8 parts by weight of a surfactant, 20 to 100 parts by weight of a pigment, and 2 to 25 parts by weight of a fluidity control agent. And, more preferably, 50 to 60 parts by weight of water, 2 to 8 parts by weight of a crack inhibitor, 1.5 to 5 parts by weight of a dispersant, 45 to 55 parts by weight of an inorganic filler, based on 100 parts by weight of an aqueous emulsion-type binder resin, 0.5 to 2.5 parts by weight of a liquid light stabilizer, 2 to 8 parts by weight of a moisturizer, 1.5 to 5 parts by weight of a surfactant, 40 to 90 parts by weight of a pigment, and 10 to 20 parts by weight of a fluidity control agent may be included. In addition, the amount of the thickener additionally included in the jetso according to an example of the present invention is preferably 0.1 to 2 parts by weight, and more preferably 0.2 to 1.5 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the antifoaming agent additionally included in the jetso according to an example of the present invention is preferably 0.2 to 3 parts by weight, and more preferably 0.5 to 2.0 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the preservative additionally included in the jetso according to an example of the present invention is preferably 0.2 to 2 parts by weight, and more preferably 0.5 to 1.5 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion.

In order to solve the above object, an example of the present invention is a paint aid in the form of a composition comprising a binder resin in the form of an aqueous emulsion, a crack inhibitor, a liquid light stabilizer, a surfactant, and a fluidity control agent, wherein the liquid light stabilizer It provides a gel medium, characterized in that it is a mixture of an ultraviolet absorber and a liquid hindered amine light stabilizer. The gel medium serves to further increase the transparency and gloss of acrylic paints as an acrylic paint adjuvant. In addition, since the gel medium can impart adhesion to powder pigments, sand, sawboard, etc., it can be used as a binder exhibiting various working effects. The gel medium according to an example of the present invention may further include at least one selected from preferably an antifoaming agent or an antiseptic agent. In the gel medium according to an embodiment of the present invention, the content of the binder resin in the form of an aqueous emulsion is preferably 65 to 85% by weight and more preferably 70 to 80% by weight based on the total weight of the gel medium. In addition, the gel medium according to an embodiment of the present invention is preferably 1 to 10 parts by weight of a crack inhibitor, 0.2 to 2.5 parts by weight of a liquid light stabilizer, 1 to 8 parts by weight of a surfactant based on 100 parts by weight of a binder resin in the form of an aqueous emulsion. Parts and flowability control agent 5 to 30 parts by weight may be included, more preferably 2 to 8 parts by weight of a crack inhibitor, 0.5 to 2 parts by weight of a liquid light stabilizer, surfactant 1 based on 100 parts by weight of a binder resin in the form of an aqueous emulsion It may contain ~ 5 parts by weight and 10 to 25 parts by weight of the flow control agent. In addition, the amount of the antifoaming agent additionally included in the gel medium according to an example of the present invention is preferably 0.1 to 2 parts by weight, and more preferably 0.2 to 1.0 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion. In addition, the amount of the preservative additionally included in the jetso according to an example of the present invention is preferably 0.1 to 2 parts by weight, and more preferably 0.2 to 1.0 parts by weight based on 100 parts by weight of the binder resin in the form of an aqueous emulsion.

In order to solve the above object, an example of the present invention is a paint aid in the form of a composition comprising a lower alcohol having 1 to 5 carbon atoms, a tackifier, and a liquid light stabilizer, wherein the liquid light stabilizer comprises a liquid ultraviolet absorber and It provides a fixer, characterized in that it is a mixture of liquid hindered amine light stabilizers. The fixer fixes the work during charcoal, drawing, pencil sketch, and Paskel work, and is used to protect the screen of poster color and POP design work. The content of the lower alcohol in the fixer according to an embodiment of the present invention is preferably 75 to 95% by weight and more preferably 85 to 92% by weight based on the total weight of the fixer. In addition, the fixer according to an example of the present invention may preferably include 4 to 20 parts by weight of a tackifier and 0.2 to 3 parts by weight of a liquid light stabilizer based on 100 parts by weight of a lower alcohol, and more preferably, a lower alcohol It may include 6 to 15 parts by weight of a tackifier and 0.5 to 2.5 parts by weight of a liquid light stabilizer based on 100 parts by weight.

The binder resin in the form of an aqueous emulsion, which is one of the components constituting the paint or paint adjuvant according to the present invention, contains polymer particles as a dispersoid and water as a dispersion medium. The type of the polymer particles is not largely limited as long as other constituents can be physically bonded to each other and a coating film can be formed at the same time, and may be selected from, for example, acrylic resin particles and urethane resin particles. The binder resin in the form of an aqueous emulsion is preferably an aqueous acrylic resin emulsion, and may be composed of about 40 to 60% by weight of acrylic polymer particles and about 40 to 60% by weight of water. In addition, the aqueous emulsion-type binder resin includes about 40 to 500% by weight of acrylic polymer particles, polyethylene glycol mono(octylphenyl) ether; CAS registration number: 9036-19-5] It may be composed of about 1 to 10% by weight and about 50 to 60% by weight of water. In addition, commercially available aqueous emulsion-type binder resins include PRIMAL™ AC-261P Acrylic Emulsion and PRIMAL™ AC-2235 Acrylic Emulsion.

The liquid light stabilizer, which is one of the components constituting the paint or paint aid according to the present invention, is a mixture of a liquid ultraviolet absorber and a liquid hindered amine light stabilizer. The liquid ultraviolet absorber is preferably a hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber. Further, the liquid hindered amine light stabilizer is preferably a basic hindered amine light stabilizer (HALS). In addition, the liquid ultraviolet absorber constituting the liquid light stabilizer is preferably α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4hydroxyphenyl]-1- oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2), α-[3-[3-(2H-benzotriazol-2-yl)-5-(1, 1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1- oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) or a combination thereof. In addition, the liquid steric hindrance amine light stabilizer constituting the liquid light stabilizer is preferably 1,10-bis (1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7), 1-methyl 10-(1,2,2,6,6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7), or combinations thereof. Specifically, the liquid photocuring agent is 1,10-bis (1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20 to 30% by weight, 1-methyl 10-(1,2,2,6,6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 weight %, α-[3-[3-(2H-benzotriazol-) 2-yl)-5-(1,1-dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40 weight %, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H -benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~ It may be composed of 31% by weight and 5 to 10% by weight of poly(ethylene glycol) (CAS registration number: 25322-68-3).

The crack inhibitor, which is one of the components constituting the paint or paint aid according to the present invention, facilitates film formation and serves to prevent cracking of the formed film, and may be selected from various known film forming agents or crack inhibitors. For example, the crack inhibitor is diethylene glycol monomethyl ether, dipropylene glycol monobutyl ether, diethylene glycol monoethyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, ethylene glycol mono-2-methyl Hexyl ether, diethylene glycol mono-2-ethylhexyl ether, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registered Number: 25265-77-4), etc., and 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number : 25265-77-4) is preferable.

The moisturizing agent, which is one of the components constituting the paint or paint adjuvant according to the present invention, may be selected from known substances such as polyols, amino acids, and sugars. Polyols moisturizers include glycerin, 1,3-butylene glycol, and propylene glycol, and sugar moisturizers include monosaccharides such as glucose, trehalose, xylitol, and erythritol. There are polysaccharides such as chitosan and hyaluronic acid. In the present invention, the moisturizing agent is preferably propylene glycol.

The pigment, which is one of the components constituting the paint or the paint adjuvant according to the present invention, is not limited in its kind, and examples include phthalocyanine blue, phthalocyanine green, carbon black, disazo yellow, crystal violet, titanium dioxide, and the like. I can. In addition, the pigment usable in the present invention can be represented by a color index number. For example, as a red pigment for forming a red filter segment, CI Pigment Red 7, 9, 14, 41, 48:1, 48:2, 48:3, 48:4, 81:1, 81:2, 81:3, 97, 122, 123, 146, 149, 168, 177, 178, 180, 184, 185, 187, 192, 200, 202, 208, 210, 215, 216, 217, 220, 223, 224, 226, 227, 228, 240, 246, 254, 255, 264, 272, and the like, and may be used in combination with a yellow or orange pigment. In addition, as a yellow pigment for forming a yellow filter segment, for example, C.I. Pigment Yellow 1, 2,3, 4, 5, 6, 10, 12, 13, 14, 15, 16, 17, 18, 20, 24, 31, 32, 34, 35, 35:1, 36, 36: 1, 37, 37: 1, 40, 42,43, 53, 55, 60, 61, 62, 63, 65, 73, 74, 77, 81, 83, 86, 93, 94, 95, 97, 98, 100, 101, 104, 106, 108,109, 210, 113, 114, 115, 116, 117, 118, 119, 120, 123, 125, 126, 127, 128, 129, 137, 138, 139, 147,148, 150, 151, 152, 153, 154, 155, 156, 161, 162, 164, 166, 167, 168, 169, 240, 171, 172, 173, 174, 175, 176, 177, 179, 180, 181, 182, 185, 187, 188, 193, 194, 199, etc. In addition, as an orange pigment, C.I. Pigment orange 36, 43, 51, 55, 59, 61, etc. In addition, as a green pigment, C.I. Pigment Green 7, 10, 36, 37, etc. In addition, as a blue pigment, C.I. Pigment Blue 15, 15:1, 15:2, 15:3, 15:4, 15:6, 16, 22, 60, 64, etc. In addition, C.I. Purple pigments such as Pigment Violet 1, 19, 23, 27, 29, 30, 32, 37, 40, 42, 50 can be used in combination. In addition, as a magenta pigment, C.I. Purple and red pigments such as Pigment Violet 1, 19, C.I Pigment Red 144, 146, 177, 169, 81 can be used. The magenta pigment can be used in combination with a yellow pigment.

The inorganic filler, one of the components constituting the paint or paint aid according to the present invention, is amorphous silica powder, kaolin, calcium carbonate, sodium aluminosilicate, hydrophilic fumed silica. ) It can be selected from powder, etc., and can be used alone or in combination of two or more.

The antifoaming agent, which is one of the components constituting the paints or paint aids according to the present invention, is used to suppress foaming.Silicone-based antifoaming agents such as dimethylpolysiloxane, methylethylpolysiloxane, diethylpolysiloxane, mineral oil, alcohol, organic There are non-silicone antifoaming agents such as phosphate, etc., and any of them can be used. These antifoaming agents are available in powder type, emulsion type, oil type, compound type, and the like, and are not largely restricted. Specific examples of antifoaming agents include CELANT-DF3, CELANT-DF18, CELANT-EF23, CELANT-DF600, KF96 series, FK-150, FK-500 products, and the like. The antifoaming agent is preferably a paraffinic mineral oil (CAS registration number: 64741-88-4) 85% by weight, ethoxylated C _12-14 alcohol (Alcohols, C12-14, ethoxylated; CAS registration number: 68439-50-9 ) 7% by weight and 8% by weight of polysiloxane.

The preservative, which is one of the components constituting the paint or paint adjuvant according to the present invention, is for preventing spoilage due to microbial growth or unwanted chemical changes, and may be selected from known natural preservatives or synthetic preservatives. Examples of preservatives that can be used in the present invention include salicylic acid, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, sodium sorbate, dehydroacetic acid, sodium dehydroacetate, ethyl parahydroxybenzoate, butyl parahydroxybenzoate, and parahydroxy. Propyl hydroxybenzoate, methylnaphthoquinone, and the like. In the present invention, the preservative is preferably a liquid preservative comprising 9% by weight of 1,2-Benzisothiazolin-3-one, 2% by weight of sodium hydroxide, and 40% by weight of propylene glycol.

The dispersant, which is one of the components constituting the paint or paint aid according to the present invention, serves to uniformly disperse the pigment or inorganic filler, and may be selected from various known materials. Dispersants that can be used in the present invention include polyether-modified silicone oil, aralkyl-modified silicone oil, fluoroalkyl-modified silicone oil, long-chain alkyl-modified silicone oil, higher fatty acid ester-modified silicone oil, higher fatty acid amide-modified silicone oil, and polyether. Long-chain alkylaralkyl-modified silicone oil, long-chain alkylaralkyl-modified silicone oil, polyether-modified silicone oil, polyethermethoxy-modified silicone oil, polyimide siloxane, polyamideimide siloxane, polyamide siloxane, polyester siloxane, etc. have. In the present invention, the dispersant is preferably a liquid ethoxylated polymer (product name: Hydropalat® WE 3323; manufacturer: BASF, DE), or about 30% by weight of polycarboxylate, sodium salt, and about water. It may be composed of 70% by weight.

Vegetable oil, which is one of the components constituting the paint or paint adjuvant according to the present invention, may be selected from various known substances used in emulsion paints. In the present invention, the vegetable oil may be selected from sunflower oil, linseed oil, poppy oil, rapeseed oil, soybean oil, cottonseed oil, safflower oil, and the like. oil), linseed oil, and more preferably a combination of sunflower oil and linseed oil.

The flow control agent, which is one of the components constituting the paint or paint aid according to the present invention, is for controlling rheological characteristics such as flowability, viscosity, etc. of the paint or paint aid, and is used in various known ingredients or various known commercial products. Can be chosen. In the present invention, the flow control agent is preferably nonionic and may be composed of hydrophobically modified ethylene oxide polyurethane 20% by weight and water 80% by weight. In addition, the flow control agent in the present invention is preferably a water-based crosslinked acrylic copolymer particle emulsion (product name: Acrysol ASE-60; CAS registration number: 37325-11-4) or a water-based acrylic copolymer particle emulsion (product name: Rheovis® AS 1130; Manufacturer: BASF, DE). The aqueous crosslinked acrylic copolymer particle emulsion or the aqueous acrylic copolymer particle emulsion is solubilized in alkali to exhibit a thickening effect.

The matting agent, which is one of the components constituting the paint or paint aid according to the present invention, is a substance that inhibits light emission, and may be selected from known ones. For example, precipitated silica and silica particles are treated with a hydrophilic polyolefin wax. It may be one or more selected from amorphous silica, PLAMAT, silica modified with a silane-based coupling agent, titanium dioxide, polyimide powder, ester amide condensation product, and the like. In the present invention, the matting agent is preferably amorphous silica powder.

Thickeners, which are one of the components constituting the paints or paint aids according to the present invention, are synthetic resins such as ethylene vinyl alcohol (EVA) resin, acrylic resin, etc., gums such as guar gum, locust bean gum, tamarin gum, xanthan gum, gum arabic, etc. , Natural polysaccharides, carboxymethylcellulose, cellulose derivatives such as hydroxypropylmethylcellulose, and the like. In the present invention, the thickener is preferably hydroxypropylmethylcellulose.

Surfactant, which is one of the components constituting the paint or paint aid according to the present invention, is intended to improve compatibility by emulsifying various components constituting the paint or paint aid, and various known natural surfactants, synthetic surfactants, It may be selected from anionic surfactants, cationic surfactants, nonionic surfactants, amphoteric surfactants, and the like. In the present invention, the surfactant is preferably a nonionic surfactant, and examples of the nonionic surfactant include ester-based, ether-based, fatty acid amide-based, and aliphatic amine derivatives. Examples of the ester-based nonionic surfactant include sorbitan and fatty acid esters, pentaerythritol and fatty acid esters, propylene glycol and fatty acid monoesters, glycerin and fatty acid monoesters, polyethylene glycol sorbitan and fatty acid esters, and polyethylene. Esters of glycol sorbitol and fatty acids, esters of polyethylene glycol and fatty acids, etc., and ether-based nonionic surfactants include polyoxyethylene alkyl ether, polyoxyethylene alkylphenyl ether, alkyl polyglycoside, etc., and fatty acid amide-based bis Examples of the ionic surfactant include fatty acid dialkanolamide, fatty acid monoalkanolamide, and polyoxyethylene fatty acid amide, and examples of the aliphatic amine derivative nonionic surfactant include polyoxyethylene alkylamine. Examples of the ester of sorbitan and fatty acids include sorbitan monooleate and sorbitan monolaurate. In addition, examples of the ester of polyethylene glycol sorbitan and fatty acid include polyethylene glycol sorbitan monooleate. In addition, the esters of polyethylene glycol and fatty acids include polyethylene glycol dilaurate, polyethylene glycol monooleate, polyethylene glycol dioleate, and polyethylene glycol monooleate. (Polyethylene glycol monoricinoleate) and polyethylene glycol monostearate. In addition, commercial nonionic surfactants include Triton X-100, Triton X-45, Nonoxynol-9, Polysorbate 20, Polysorbate 40, Polysorbate 60, and Polysorbate 80. Surfactant in the present invention is preferably polyethylene glycol octylphenyl ether (Polyethylene glycol octylphenyl ether; CAS registration number: 9036-19-5) about 73% by weight, poly (ethylene oxide) [Poly (ethylene oxide); CAS registration number: 25322-68-3) It is composed of about 2% by weight and about 25% by weight of water.

The diluent, which is one of the components constituting the paints or paint aids according to the present invention, is a diluting solvent that lowers the viscosity of the paints or paint aids, and when miscibility with other components is considered, a hydrogenated light petroleum distillate ((Hydrotreated Light Petroleum Distillate) ; CAS registration number: 64742-47-8), Hydrotreated heavy paraffinic distillate (CAS registration number 64742-54-7), Hydrotreated light paraffinic distillate (CAS registration) No. 64742-55-8), Solvent-dewaxed heavy paraffinic distillate (CAS registration number 64742-65-0), Solvent-dewaxed light paraffinic distillate; CAS registration number 64742-56-9), hydrotreated and dewaxed heavy paraffinic distillate (CAS registration number 91995-39-0) or hydrotreated and dewaxed light paraffin distillate (Hydrotreated) and dewaxed light paraffinic distillate; CAS registration number 91995-40-3), and hydrogenated light petroleum distillate ((Hydrotreated Light Petroleum Distillate; CAS registration number: 64742-47-8) is preferred.

The tackifier, which is one of the components constituting the paint or paint aid according to the present invention, may be selected from rosin-based resins, terpene resins, coumaron indene resins, petroleum resins, and the like. Examples of rosin-based resins include gum rosin, wood rosin, tall oil rosin, distilled rosin, hydrogenated rosin, dimerized rosin. Natural rosin or modified rosin including, resinate, and polymerized rosin; Natural rosin and modified rosins, including pale rosin, glycerol ester of wood rosin, glycerol ester of hydrogenated rosin, glycerol ester of polymerized rosin, pentaerythritol ester of hydrogenated rosin, phenol-modified pentaerythritol ester of rosin Glycerol esters and pentaerythritol esters. Commercial products of rosin resin include Komotac KF382S, Komotac KF392S, Komotac KF452S, Komotac KF462S, Komotac KS-2090, Komotac KS-2100, Komotac KS-2110, Komotac KZ223S, Komotac KZ224S, etc. . In the present invention, the rosin ester is a rosin acid converted into an ester by reacting rosin acid with an alcohol such as methanol, triethylene glycol, pentaerythritol, and includes esters of natural rosin and esters of modified rosin. It's a concept. In addition, commercially available rosin esters include Pinerez 2130, Pinerez 2220, Pinerez 2240, Pinerez 2330, Pinerez 2385 from Akzo Nobel-Eka chemicals; Ester Gum 105, Ester Gum 106, Ester Gum A, Ester Gum AAL, Ester Gum AAV from Arakawa Chemical; Aquatac E 5375, Aquatac E 6180, Sylvalite RE 10L, Sylvalite RE 80 HP, Sylvalite RE 85L from Arizona Chemical; Eastman Chemical Company's Pentalyn 710-M, Permalyn 2085, TACOLYN 3100, TACOLYN 3179 H, and others. In addition, terpene resins among the tackifiers used in the present invention include copolymers and terpolymers of natural terpenes including styrene/terpene, and alpha methyl styrene/terpene; A polyterpene resin having a softening point of about 70° C. to 150° C. measured according to ASTM method E28-58T; Among the acidic media, there are phenol-modified terpene resins and hydrogenated derivatives thereof including a resin product produced by a condensation reaction of a bicyclic terpene and phenol. In addition, among the tackifiers used in the present invention, petroleum resins include aliphatic hydrocarbon resins, cycloaliphatic hydrocarbon resins, aromatic hydrocarbon resins, and aliphatic hydrocarbons modified by aromatics. Resins (Aromatic modified aliphatic hydrocarbon resin) and hydrogenated hydrocarbon resin (Hydrogenated hydrocarbon resin). Commercial products of aliphatic hydrocarbon resins include Hikorez A-1100, Hikorez A-1100S, Hikorez C-1100, Hikorez R-1100, and Hikorez R-1100S from Kolon Petrochemical (Korea). In addition, as alicyclic hydrocarbon resins, there are hydrocarbon resins including dicyclopentadiene (DCPD) as a monomer, and are disclosed in Korean Patent Publication No. 1998-013719 and Korean Patent Publication No. 2008-0093733. In addition, as commercial products of aromatic hydrocarbon resin, Kolon Petrochemical Corporation (Korea) Hikotack P-110S, Hikotack P-120, Hikotack P-120HS, Hikotack P-120S, Hikotack P-140, Hikotack P- 140M, Hikotack P-150, Hikotack P-160, Hikotack P-90, Hikotack P-90S, Hirenol PL-1000, Hirenol PL-400, etc. In addition, commercial products of aromatic modified aliphatic hydrocarbon resin include Hikorez T-1080 and Hikorez T-1100 of Kolon Petrochemical (Korea). Hydrogenated hydrocarbon resins can be subdivided into hydrogenated aliphatic hydrocarbon resins and hydrogenated aromatic hydrocarbon resins, and commercial products include Sukorez D-300 and Sukorez D-390 from Kolon Petrochemical (Korea). , Sukorez SU-100, Sukorez SU-110, Sukorez SU-120, Sukorez SU-130, Sukorez SU-90, Hikorez H-2100, Hikorez H-2130, Hikorez H-2200, Hikorez H-2300, etc. In addition, the tackifier used in the present invention may include a hydrocarbon resin having 4 to 10 carbon atoms in the monomer, and specifically, a C5 aliphatic resin, a C9 aromatic resin, a C5/C9 aliphatic/aromatic copolymer resin, and the like. In addition, the tackifier used in the present invention may include a hydrogenated hydrocarbon resin containing dicyclopentadiene (DCPD) as a monomer, and as a commercial product, Sukorez D-300 of Kolon Petrochemical (Korea), Sukorez D-390, Sukorez SU-100, Sukorez SU-110, Sukorez SU-120, Sukorez SU-130 and Sukorez SU-90. In the present invention, the tackifier is preferably a natural rosin.

The lower alcohol, which is one of the components constituting the paint or paint aid according to the present invention, is selected from methanol, ethanol, propanol, butanol, pentanol, and the like, and ethanol is preferred.

The liquid light stabilizer, which is a common component of the paints and paint adjuvants according to the present invention, has excellent miscibility with the paints and other ingredients constituting the paint adjuvant, does not impair the phase stability of the paints and paint adjuvants, and at the same time paints. And it is possible to improve the light resistance of the paint aid. Accordingly, the paints or paint aids according to the present invention have high quality reliability, and even when exposed to various light, the work produced therefrom can minimize discoloration or fading, so that the original color can be maintained for a long period of time.

Hereinafter, the present invention will be described in detail through examples. However, the following examples are only intended to clearly illustrate the technical features of the present invention, and do not limit the protection scope of the present invention.

1. Result of manufacture of paint aid and measurement of physical properties

(1) Preparation of Gloss Varnish and Measurement Results of Physical Properties

Preparation Example 1.

A gloss varnish was prepared by sequentially mixing 360 g of a binder resin, 12 g of a crack inhibitor, 2.4 g of an antifoam, 4 g of a diluent, 1.2 g of a fluidity control agent, 1.2 g of water, and 1.8 g of a light stabilizer (1).

Manufacturing Example 2.

A gloss varnish was prepared by sequentially mixing 360 g of a binder resin, 1.8 g of a light stabilizer (1), 12 g of a crack inhibitor, 2.4 g of an antifoam, 4 g of a diluent, 1.2 g of a fluidity control agent, and 1.2 g of water.

Manufacturing Example 3.

A gloss varnish was prepared by sequentially mixing 360 g of a binder resin, 12 g of a crack inhibitor, 2.4 g of an antifoam, 4 g of a diluent, 1.2 g of a fluidity control agent, 1.2 g of water, and 3.6 g of a light stabilizer (1).

Manufacturing Example 4.

A gloss varnish was prepared by sequentially mixing 360 g of a binder resin, 3.6 g of a light stabilizer (1), 12 g of a crack inhibitor, 2.4 g of an antifoam, 4 g of a diluent, 1.2 g of a fluidity control agent, and 1.2 g of water.

Manufacturing Example 5.

A gloss varnish was prepared by sequentially mixing 360 g of a binder resin, 12 g of a crack inhibitor, 2.4 g of an antifoam, 4 g of a diluent, 1.2 g of a fluidity control agent, 1.2 g of water, and 7.3 g of a light stabilizer (1).

Manufacturing Example 6.

A gloss varnish was prepared by sequentially mixing 360 g of a binder resin, 7.3 g of a light stabilizer (1), 12 g of a crack inhibitor, 2.4 g of an antifoam, 4 g of a diluent, 1.2 g of a fluidity control agent, and 1.2 g of water.

Production Example 7, Production Example 13, and Production Example 19.

In place of the light stabilizer (1), Preparation Example 7 uses a light stabilizer (2), Preparation Example 13 uses a light stabilizer (3), and Preparation Example 19 uses a light stabilizer (4), except that the preparation example A gloss varnish was prepared in the same conditions and in the same manner as in 1.

Production Example 8, Production Example 14, and Production Example 20.

Preparation Example 8 instead of the light stabilizer (1), except that the light stabilizer (2) in Preparation Example 8, the light stabilizer (3) in Preparation Example 14, and the light stabilizer (4) in Preparation Example 20 was used. A gloss varnish was prepared under the same conditions and the same method as in 2.

Production Example 9, Production Example 15, and Production Example 21.

In place of the light stabilizer (1), a light stabilizer (2) in Preparation Example 9, a light stabilizer (3) in Preparation Example 15, and a light stabilizer (4) in Preparation Example 21 were used. The gloss varnish was prepared under the same conditions and the same method as in 3.

Production Example 10, Production Example 16, and Production Example 22.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 10, a light stabilizer (3) was used in Preparation Example 16, and a light stabilizer (4) was used in Preparation Example 22. The gloss varnish was prepared under the same conditions and the same method as in 4.

Production Example 11, Production Example 17, and Production Example 23.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 11, a light stabilizer (3) was used in Preparation Example 17, and a light stabilizer (4) was used in Preparation Example 23. The gloss varnish was prepared under the same conditions and the same method as in 5.

Production Example 12, Production Example 18, and Production Example 24.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 12, a light stabilizer (3) was used in Preparation Example 18, and a light stabilizer (4) was used in Preparation Example 24. A gloss varnish was prepared under the same conditions and the same method as in 6.

Specific information on the ingredients used in Preparation Examples 1 to 24 is as follows.

* Binder resin: As an aqueous acrylic resin emulsion, composed of about 50% by weight of acrylic polymer particles and about 50% by weight of water

* Crack inhibitor: 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number: 25265-77-4)

* Defoamer: Paraffinic mineral oil (CAS registration number: 64741-88-4) 85% by weight, ethoxylated C _12-14 alcohol (Alcohols, C12-14, ethoxylated; CAS registration number: 68439-50-9) 7 weight % And 8% by weight of polysiloxane

* Diluent: Hydrotreated Light Petroleum Distillate (CAS Registration Number: 64742-47-8)

* Rheology modifier: consisting of 20% by weight of nonionic and hydrophobically modified ethylene oxide polyurethane and 80% by weight of water

* Light stabilizer (1): Powder-type 2-hydroxy-4-n-octoxybenzophenone (2-Hydroxy-4-n-octoxybenzophenone; CAS registration number: 1843-05-6)

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

In the case of Preparation Examples 1, 3 and 5 in which the light stabilizer (1) was added last among the preparation examples using the powder type light stabilizer (1), the light stabilizer (1) was uniform with other components. Mixing was not smooth, and it became more difficult as the amount of the light stabilizer (1) added increased. In addition, when the gloss varnishes of Preparation Examples 1 to 6 using the light stabilizer (1) were stored at room temperature for 24 hours and the phase stability was observed, a phenomenon of phase separation occurred with the passage of time. When 1 was added last and the amount of the light stabilizer (1) increased, the phase separation occurred earlier.

On the other hand, in the case of Preparation Examples 7 to 24 using the liquid type light stabilizer, mixing between the light stabilizer and other ingredients was generally smooth, but when the light stabilizer was added last, the light stabilizer and other ingredients There was a tendency that the intermixability was slightly poor. In addition, when the gloss varnish of Preparation Examples 7 to 24 using a liquid type light stabilizer was stored at room temperature for 24 hours and the phase stability was observed, the gloss of Preparation Examples 1 to 6 using a powder type light stabilizer The phase stability was superior to that of the varnish. In terms of light stabilizer, the order of light stabilizer (1) <light stabilizer (3) <light stabilizer (4) <light stabilizer (2) The stability was excellent.

(2) Preparation of Matt Varnish and Measurement Results of Physical Properties

Manufacturing Example 25.

Water 150g, dispersant 3g, matting agent 24g, light stabilizer (1) 5g, moisturizing agent 20g, antifoaming agent 3g, preservative 3g, binder resin 500g, crack inhibitor 20g and flow control agent 15g are sequentially mixed to prepare a matte varnish I did.

Production Example 26.

Water 150g, dispersant 3g, matting agent 24g, moisturizing agent 20g, defoaming agent 3g, preservative 3g, binder resin 500g, light stabilizer (1) 5g, crack inhibitor 20g and flow control agent 15g are sequentially mixed to prepare a matte varnish I did.

Manufacturing Example 27.

Water 150g, dispersant 3g, matting agent 24g, light stabilizer (1) 10g, moisturizing agent 20g, antifoaming agent 3g, preservative 3g, binder resin 500g, crack inhibitor 20g and flow control agent 15g are sequentially mixed to prepare a matte varnish I did.

Manufacturing Example 28.

Water 150g, dispersant 3g, matting agent 24g, moisturizing agent 20g, defoaming agent 3g, preservative 3g, binder resin 500g, light stabilizer (1) 10g, crack inhibitor 20g and flow control agent 15g are sequentially mixed to prepare a matte varnish I did.

Preparation 29, Preparation 33, and Preparation 37.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 29, a light stabilizer (3) was used in Preparation Example 33, and a light stabilizer (4) was used in Preparation Example 37. A matte varnish was prepared in the same conditions and in the same manner as in 25.

Preparation 30, Preparation 34, and Preparation 38.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 30, a light stabilizer (3) was used in Preparation Example 34, and a light stabilizer (4) was used in Preparation Example 38. A matte varnish was prepared in the same conditions and in the same manner as in 26.

Preparation 31, Preparation 35, and Preparation 39.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 31, a light stabilizer (3) was used in Preparation Example 35, and a light stabilizer (4) was used in Preparation Example 39. A matte varnish was prepared under the same conditions and the same method as in 27.

Preparation 32, Preparation 36, and Preparation 40.

In place of the light stabilizer (1), a light stabilizer (2) was used in Preparation Example 32, a light stabilizer (3) was used in Preparation Example 36, and a light stabilizer (4) was used in Preparation Example 40. A matte varnish was prepared in the same conditions and in the same manner as in 28.

Specific information on the ingredients used in Preparation Examples 25 to 40 is as follows.

* Binder resin: As an aqueous acrylic resin emulsion, composed of about 50% by weight of acrylic polymer particles and about 50% by weight of water

* Crack inhibitor: 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number: 25265-77-4)

* Defoamer: Paraffinic mineral oil (CAS registration number: 64741-88-4) 85% by weight, ethoxylated C _12-14 alcohol (Alcohols, C12-14, ethoxylated; CAS registration number: 68439-50-9) 7 weight % And 8% by weight of polysiloxane

* Rheology modifier: consisting of 20% by weight of nonionic and hydrophobically modified ethylene oxide polyurethane and 80% by weight of water

* Matting agent: amorphous silica powder

* Dispersant: Liquid ethoxylated polymer (Product name: Hydropalat® WE 3323; Manufacturer: BASF, DE)

* Moisturizing agent: Propylene glycol

* Preservative: Liquid preservative containing 9% by weight of 1,2-Benzisothiazolin-3-one, 2% by weight of sodium hydroxide, and 40% by weight of propylene glycol

* Light stabilizer (1): Powder-type 2-hydroxy-4-n-octoxybenzophenone (2-Hydroxy-4-n-octoxybenzophenone; CAS registration number: 1843-05-6)

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

When the matt varnishes of Preparation Examples 25 to 28 using the powder-type light stabilizer (1) were stored at room temperature for 24 hours and the phase stability was observed, a phenomenon of phase separation occurred with the passage of time. On the other hand, when the matt varnish of Preparation Examples 29 to 40 using the liquid type light stabilizer was stored at room temperature for 24 hours and the phase stability was observed, the powder type light stabilizer was used in Preparation Examples 25 to 28. The phase stability was superior to that of the matte varnish. On the basis of the light stabilizer, the order of light stabilizer (1) <light stabilizer (3) <light stabilizer (4) <light stabilizer (2) was excellent in mixing properties and phase stability between components.

(3) Gesso (Gesso) manufacturing and physical properties measurement results

Manufacturing Example 41.

Water 200g, thickener 3g, preservative 4g, dispersant 10g, moisturizer 20g, surfactant 10g, light stabilizer (2) 3.6g, white pigment 300g, inorganic filler (1) 50g, inorganic filler (2) 100g, inorganic Jetso was prepared by sequentially mixing 30 g of a filler (3), 360 g of a binder resin, 20 g of a crack inhibitor, 6 g of an antifoaming agent, and 60 g of a fluidity control agent.

Production Example 42.

Water 200g, thickener 3g, preservative 4g, dispersant 10g, moisturizer 20g, surfactant 10g, white pigment 300g, inorganic filler (1) 50g, inorganic filler (2) 100g, inorganic filler (3) 30g, binder resin 360g , 3.6 g of a light stabilizer (2), 20 g of a crack inhibitor, 6 g of an antifoaming agent, and 60 g of a fluidity control agent were sequentially mixed to prepare Jetsaw.

Preparation 43.

Water 200g, thickener 3g, preservative 4g, dispersant 10g, moisturizer 20g, surfactant 10g, light stabilizer (3) 7.2g, white pigment 300g, inorganic filler (1) 50g, inorganic filler (2) 100g, inorganic Jetso was prepared by sequentially mixing 30 g of a filler (3), 360 g of a binder resin, 20 g of a crack inhibitor, 6 g of an antifoaming agent, and 60 g of a fluidity control agent.

Production Example 44.

Water 200g, thickener 3g, preservative 4g, dispersant 10g, moisturizer 20g, surfactant 10g, white pigment 300g, inorganic filler (1) 50g, inorganic filler (2) 100g, inorganic filler (3) 30g, binder resin 360g , 7.2g of light stabilizer (2), 20g of crack inhibitor, 6g of antifoaming agent, and 60g of flowability control agent were sequentially mixed to prepare Jetsaw.

Preparation 45.

Except that the light stabilizer (3) was used instead of the light stabilizer (2), Jetsso was prepared in the same conditions and in the same manner as in Preparation Example 42.

Production Example 46.

Except that the light stabilizer (4) was used instead of the light stabilizer (2), Jetsso was prepared in the same conditions and in the same manner as in Preparation Example 42.

Specific information on the ingredients used in Preparation Examples 41 to 46 is as follows.

* Binder resin: As an aqueous acrylic resin emulsion, composed of about 50% by weight of acrylic polymer particles and about 50% by weight of water

* Crack inhibitor: 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number: 25265-77-4)

* Defoamer: Paraffinic mineral oil (CAS registration number: 64741-88-4) 85% by weight, ethoxylated C _12-14 alcohol (Alcohols, C12-14, ethoxylated; CAS registration number: 68439-50-9) 7 weight % And 8% by weight of polysiloxane

* Rheology modifier: Anionic crosslinked acrylic copolymer particle aqueous emulsion (product name: Acrysol ASE-60; CAS registration number: 37325-11-4), solid content is about 28% by weight and soluble in alkali To show thickening effect

* Moisturizing agent: Propylene glycol

* Preservative: Liquid preservative containing 9% by weight of 1,2-Benzisothiazolin-3-one, 2% by weight of sodium hydroxide, and 40% by weight of propylene glycol

* Thickener: Hydroxypropylmethylcellulose (CAS registration number: 9004-65-3)

* Dispersant: Consists of about 30% by weight of polycarboxylate, sodium salt and about 70% by weight of water

* Surfactant: polyethylene glycol octylphenyl ether (CAS registration number: 9036-19-5) about 73% by weight, poly(ethylene oxide) [Poly(ethylene oxide); CAS registration number: 25322-68-3) Consists of about 2% by weight and about 25% by weight of water

* White pigment: titanium dioxide

* Inorganic filler (1): Kaolin

* Inorganic filler (2): calcium carbonate

* Inorganic filler (3): Sodium aluminosilicate

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

As a result of observing the phase stability while storing the jetsots of Preparation Examples 41 to 46 using a liquid type light stabilizer at room temperature for 24 hours, no phase separation phenomenon occurred, and as a result of the light stabilizer Stabilizer (3) <Light stabilizer (4) <Light stabilizer (2) was excellent in mixing properties and phase stability between components in the order.

(4) Preparation of Gel Medium and measurement results of physical properties

Preparation 47.

A gel medium was prepared by sequentially mixing 600 g of a binder resin, 6 g of a light stabilizer (2), 3 g of a preservative, 3 g of an antifoam, 25 g of a crack inhibitor, 15 g of a surfactant, and 120 g of a fluidity control agent.

Production Example 48

A gel medium was prepared by sequentially mixing 600 g of a binder resin, 6 g of a light stabilizer (3), 3 g of a preservative, 3 g of an antifoam, 25 g of a crack inhibitor, 15 g of a surfactant, and 120 g of a fluidity control agent.

Preparation 49.

A gel medium was prepared by sequentially mixing 600 g of a binder resin, 6 g of a light stabilizer (4), 3 g of a preservative, 3 g of an antifoam, 25 g of a crack inhibitor, 15 g of a surfactant, and 120 g of a fluidity control agent.

Specific information on the ingredients used in Preparation Examples 47 to 49 is as follows.

* Binder resin: As an aqueous acrylic resin emulsion, composed of about 50% by weight of acrylic polymer particles and about 50% by weight of water

* Crack inhibitor: 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number: 25265-77-4)

* Defoamer: Paraffinic mineral oil (CAS registration number: 64741-88-4) 85% by weight, ethoxylated C _12-14 alcohol (Alcohols, C12-14, ethoxylated; CAS registration number: 68439-50-9) 7 weight % And 8% by weight of polysiloxane

* Rheology modifier: A water-based acrylic copolymer particle emulsion (product name: Rheovis® AS 1130; manufacturer: BASF, DE), with a solid content of about 30% by weight and solubilization in alkali to exhibit a thickening effect.

* Preservative: Liquid preservative containing 9% by weight of 1,2-Benzisothiazolin-3-one, 2% by weight of sodium hydroxide, and 40% by weight of propylene glycol

* Surfactant: polyethylene glycol octylphenyl ether (CAS registration number: 9036-19-5) about 73% by weight, poly(ethylene oxide) [Poly(ethylene oxide); CAS registration number: 25322-68-3) Consists of about 2% by weight and about 25% by weight of water

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

As a result of observing the phase stability while storing the gel mediums of Preparation Examples 47 to 49 using the liquid type light stabilizer at room temperature for 24 hours, no phase separation phenomenon occurred, and as a result of the light stabilizer The light stabilizer (3) <light stabilizer (4) <light stabilizer (2) was excellent in mixing properties and phase stability between components in the order.

(5) Result of preparation of fixative and measurement of physical properties

Preparation 50.

A fixer was prepared by sequentially mixing 540 g of ethanol, 60 g of rosin as a tackifier, and 6 g of a light stabilizer (1).

Production Example 51.

A fixer was prepared by sequentially mixing 540 g of ethanol, 60 g of rosin as a tackifier, and 6 g of a light stabilizer (2).

Production Example 52.

A fixer was prepared by sequentially mixing 540 g of ethanol, 60 g of rosin as a tackifier, and 12 g of a light stabilizer (2).

Production Example 53.

A fixer was prepared by sequentially mixing 540 g of ethanol, 60 g of rosin as a tackifier, and 6 g of a light stabilizer (3).

Production Example 54.

A fixer was prepared by sequentially mixing 540 g of ethanol, 60 g of rosin as a tackifier, and 6 g of a light stabilizer (4).

In the case of preparing the fixer using the powder-type light stabilizer (1) (Preparation Example 50), it took a considerable time to mix with other components. When the prepared fixer was stored at room temperature for 24 hours and phase stability was observed, precipitates were generated in the fixer of Preparation Example 50 using a powder-type light stabilizer. Meanwhile, most of the liquid type light stabilizers were easily mixed with other components, and when the light stabilizer (2) was used, it was easily dissolved even when the amount of the light stabilizer was increased. On the basis of the light stabilizer, the order of light stabilizer (1) <light stabilizer (3) <light stabilizer (4) <light stabilizer (2) was excellent in mixing properties and phase stability between components.

2. Result of manufacture of paints and measurement of physical properties

(1) Preparation of acrylic paints and measurement results of physical properties

Manufacturing Example 55.

Binder resin 1kg, light stabilizer (2) 10g, moisturizing agent 50g, crack inhibitor 20g, preservative 5g, antifoaming agent 10g, water 25g, white pigment 240g, inorganic filler 100g and thickener 6g are sequentially mixed and white acrylic paint Was prepared.

Manufacturing Example 56.

A white acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 55, except that the light stabilizer (3) was used instead of the light stabilizer (2).

Production Example 57.

A white acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 55, except that the light stabilizer (4) was used instead of the light stabilizer (2).

Production Example 58.

A red acrylic paint was prepared by sequentially mixing 1 kg of a binder resin, 10 g of a light stabilizer (2), 50 g of a moisturizing agent, 20 g of a crack inhibitor, 5 g of an antiseptic, 10 g of a defoaming agent, 80 g of a red pigment, 100 g of an inorganic filler, and 6 g of a thickener.

Manufacturing Example 59.

Red acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 58, except that the light stabilizer (3) was used instead of the light stabilizer (2).

Manufacturing Example 60.

Red acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 58, except that the light stabilizer (4) was used instead of the light stabilizer (2).

Production Example 61.

A blue acrylic paint was prepared by sequentially mixing 1 kg of a binder resin, 10 g of a light stabilizer (2), 50 g of a moisturizing agent, 20 g of a crack inhibitor, 5 g of an antiseptic, 10 g of a defoaming agent, 300 g of a blue pigment, 100 g of an inorganic filler, and 5 g of a thickener.

Production Example 62.

A blue acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 61, except that the light stabilizer (3) was used instead of the light stabilizer (2).

Production Example 63.

A blue acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 58, except that the light stabilizer (4) was used instead of the light stabilizer (2).

Manufacturing Example 64.

1 kg of binder resin, 10 g of light stabilizer (2), 50 g of moisturizer, 20 g of crack inhibitor, 5 g of preservative, 10 g of antifoam, 50 g of black pigment, 50 g of inorganic filler, and 5 g of thickener were sequentially mixed to prepare a black acrylic paint.

Production Example 65.

Black acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 64, except that the light stabilizer (3) was used instead of the light stabilizer (2).

Production Example 66.

Black acrylic paint was prepared in the same conditions and in the same manner as in Preparation Example 64, except that the light stabilizer (4) was used instead of the light stabilizer (2).

Specific information on the ingredients used in Preparation Examples 55 to 66 is as follows.

* Binder resin: As an aqueous acrylic resin emulsion, composed of about 50% by weight of acrylic polymer particles and about 50% by weight of water

* Crack inhibitor: 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number: 25265-77-4)

* Defoamer: Paraffinic mineral oil (CAS registration number: 64741-88-4) 85% by weight, ethoxylated C _12-14 alcohol (Alcohols, C12-14, ethoxylated; CAS registration number: 68439-50-9) 7 weight % And 8% by weight of polysiloxane

* Moisturizing agent: Propylene glycol

* Preservative: Liquid preservative containing 9% by weight of 1,2-Benzisothiazolin-3-one, 2% by weight of sodium hydroxide, and 40% by weight of propylene glycol

* Thickener: Hydroxypropylmethylcellulose (CAS registration number: 9004-65-3)

* White pigment: titanium dioxide

* Red Pigment: Clariant Novoperm Red F5RK

* Blue Pigment: HOLLIDAY Ultramarine Blue #08

* Black Pigment: Carbon black

* Inorganic filler: calcium carbonate

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

The color change and phase stability were observed while storing the acrylic paints of Preparation Examples 55 to 66 using a liquid type light stabilizer at room temperature for 24 hours. As a result, no color change was observed in all acrylic paints. In addition, the light stabilizer (3) <light stabilizer (4) <light stabilizer (2) in the order of light stabilizer (3) <light stabilizer (4) <light stabilizer (2) was excellent in mixability and phase stability between the components.

(2) Production of watercolor paints and measurement results of physical properties

Production Example 67.

A white watercolor paint was prepared by sequentially mixing 400 g of a binder resin, 5 g of a light stabilizer, 5 g of a light stabilizer, 8 g of a dispersant, 120 g of a white pigment, 24 g of an inorganic filler (1), 6 g of an inorganic filler (2), and 200 g of an inorganic filler (3). .

Production Example 68.

A white watercolor paint was prepared in the same conditions and in the same manner as in Preparation Example 67, except that the light stabilizer (3) was used instead of the light stabilizer (2).

Production Example 69.

A white watercolor paint was prepared in the same conditions and in the same manner as in Preparation Example 67, except that the light stabilizer (4) was used instead of the light stabilizer (2).

Production Example 70.

Binder resin 400g, light stabilizer (2) 5g, dispersant 8g, yellow pigment 40g, inorganic filler (1) 20g, inorganic filler (2) 4g, inorganic filler (3) 160g and inorganic filler (4) 20g sequentially mixed Thus, a yellow watercolor paint was prepared.

Production Example 71.

A yellow watercolor paint was prepared in the same conditions and in the same manner as in Preparation Example 70, except that the light stabilizer (3) was used instead of the light stabilizer (2).

Production Example 72.

A yellow watercolor paint was prepared in the same conditions and in the same manner as in Preparation Example 70, except that the light stabilizer (4) was used instead of the light stabilizer (2).

Production Example 73.

Black watercolor was prepared by sequentially mixing 400 g of binder resin, 5 g of light stabilizer, 8 g of dispersant, 36 g of black pigment, 40 g of inorganic filler (1), 40 g of inorganic filler (3), and 80 g of inorganic filler (5). .

Production Example 74.

Except for using the light stabilizer (3) instead of the light stabilizer (2), black watercolor was prepared in the same conditions and in the same manner as in Preparation Example 73.

Production Example 75.

Except for using the light stabilizer (4) instead of the light stabilizer (2), a black watercolor paint was prepared in the same conditions and in the same method as in Preparation Example 73.

Specific information on the ingredients used in Preparation Examples 67 to 75 is as follows.

* Binder resin: As an aqueous acrylic resin emulsion, composed of about 50% by weight of acrylic polymer particles and about 50% by weight of water

* Dispersant: Consists of about 95% by weight of polycarboxylate, sodium salt and about 5% by weight of water

* White pigment: titanium dioxide

* Yellow Pigment: C.I. Pigment Yellow 1 (CAS registration number: 2512-29-0)

* Black Pigment: Carbon black

* Inorganic filler (1): Sodium aluminosilicate

* Inorganic filler (2): hydrophilic fumed silica powder

* Inorganic filler (3): calcium carbonate

* Inorganic filler (4): Kaolin

* Inorganic filler (5): amorphous silica powder

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

The color change and phase stability were observed while storing the watercolors of Preparation Examples 67 to 75 using a liquid type light stabilizer at room temperature for 24 hours. As a result, no color change was observed in all watercolor paints. In addition, the light stabilizer (3) <light stabilizer (4) <light stabilizer (2) in the order of light stabilizer (3) <light stabilizer (4) <light stabilizer (2) was excellent in mixability and phase stability between the components.

(3) Preparation of emulsion paints and measurement results of physical properties

Preparation 76.

100 g of vegetable dry oil (1), 100 g of vegetable dry oil (2), 2 g of light stabilizer (2), 80 g of inorganic filler, and 200 g of maroon pigment were sequentially mixed to prepare a maroon emulsion.

Production Example 77.

Except that the light stabilizer (3) was used instead of the light stabilizer (2), a maroon emulsion was prepared in the same conditions and in the same manner as in Preparation Example 76.

Production Example 78

Except that the light stabilizer (4) was used instead of the light stabilizer (2), a maroon emulsion was prepared in the same conditions and in the same manner as in Preparation Example 76.

Specific information on the ingredients used in Preparation Examples 76 to 78 is as follows.

* Vegetable drying oil (1): sunflower oil

* Vegetable dry oil (2): linseed oil

* Inorganic filler: Calcium carbonate nanoparticles coated with organic materials (Product name: HAKUENKA-O; Manufacturer: SHIRAISHI KOGYO KAISHA, LTD., JP)

* Maroon pigment: UMBER 645

* Light stabilizer (2): As a liquid mixture of hydrophilic 2-(2-hydroxyphenyl)-benzotriazole ultraviolet absorber and basic hindered amine light stabilizer (HALS), 1,10- bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20~30% by weight, 1-methyl 10-(1,2,2,6, 6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 wt%, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2) 30~40% by weight, α-[3-[3-( 2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-( 1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47-1) 22~31% by weight and Poly(ethylene glycol) (CAS Registration No.: 25322-68-3) Consisting of 5~10% by weight

* Light stabilizer (3): As a liquid hydroxyphenyl-triazine (HPT) ultraviolet absorber,

2-[4-[2-Hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2 It is a mixture of -hydroxy-3-didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine (CAS registration number: 153519-44-9)

* Light stabilizer (4): As a liquid-type hindered amine light stabilizer (HALS), bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidi) Neil) sebacate [Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; CAS registration number: 129757-67-1]

The color change and phase stability were observed while storing the emulsion paints of Preparation Examples 76 to 78 using a liquid type light stabilizer at room temperature for 24 hours. As a result, no color change was observed in all oil paints. In addition, the light stabilizer (3) <light stabilizer (4) <light stabilizer (2) in the order of light stabilizer (3) <light stabilizer (4) <light stabilizer (2) was excellent in mixability and phase stability between the components.

As described above, the present invention has been described through the above embodiments, but the present invention is not necessarily limited thereto, and various modifications may be possible without departing from the scope and spirit of the present invention. Accordingly, the scope of protection of the present invention should be construed as including all embodiments falling within the scope of the claims appended to the present invention.

Claims (21)

As a paint in the form of a composition comprising a binder resin in the form of an aqueous emulsion, a liquid light stabilizer, an anti-cracking agent, a moisturizing agent, a pigment and an inorganic filler,
The liquid light stabilizer is a mixture of a liquid ultraviolet absorber and a liquid basic hindered amine light stabilizer,
The liquid UV absorber is α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2 -ethanediyl) (CAS registration number: 104810-48-2) and α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1- oxopropyl]-ω-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) Including a combination of (CAS registration number: 104810-47-1),
The liquid basic steric hindrance amine light stabilizer is 1,10-bis (1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) and 1-methyl 10 -(1,2,2,6,6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7), characterized in that it contains a combination of acrylic paint.
The method of claim 1, wherein the liquid light stabilizer is 1,10-bis (1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (CAS registration number: 41556-26-7) 20 to 30 weight %, 1-methyl 10-(1,2,2,6,6-pentamethyl-4- piperidinyl) sebacate (CAS registration number: 82919-37-7) 5~15 weight %, α-[3-[3- (2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl) (CAS registration number: 104810-48-2 ) 30-40% by weight, α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-ω-[3- [3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] poly(oxy-1,2-ethanediyl) (CAS registration number: 104810-47 -1) Acrylic paints, characterized in that consisting of 22 to 31% by weight and 5 to 10% by weight of polyethylene glycol.
According to claim 1, 0.1 to 2 parts by weight of a liquid light stabilizer per 100 parts by weight of the binder resin in the form of an aqueous emulsion, 1 to 4 parts by weight of a crack inhibitor, 2 to 8 parts by weight of a moisturizer, 2 to 40 parts by weight of a pigment, and 2 Acrylic paints, characterized in that containing ~ 20 parts by weight.
According to claim 3, 0.5 to 1.5 parts by weight of a liquid light stabilizer per 100 parts by weight of the binder resin in the form of an aqueous emulsion, 1.5 to 3 parts by weight of a crack inhibitor, 3 to 6 parts by weight of a moisturizer, 5 to 35 parts by weight of a pigment, and 3 Acrylic paints, characterized in that containing ~15 parts by weight.
The method of claim 1, wherein the crack inhibitor is diethylene glycol monomethyl ether, dipropylene glycol monobutyl ether, diethylene glycol monoethyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, ethylene glycol mono-2. -Methylhexyl ether, diethylene glycol mono-2-ethylhexyl ether and 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate; CAS registration number: 25265-77-4) acrylic paint, characterized in that at least one selected from the group consisting of.
The method of claim 1, wherein the moisturizing agent is composed of glycerin, 1,3-butylene glycol, propylene glycol, glucose, trehalose, xylitol, erythritol, chitosan, and hyaluronic acid. Acrylic paint, characterized in that at least one selected from the group.
The method of claim 1, wherein the inorganic filler is 1 selected from the group consisting of amorphous silica powder, kaolin, calcium carbonate, sodium aluminosilicate, and hydrophilic fumed silica powder. Acrylic paints, characterized in that more than a species.
The acrylic paint according to any one of claims 1 to 7, wherein the composition further comprises at least one selected from water, a preservative, an antifoaming agent, or a thickener.
The method of claim 8, further comprising 1 to 10 parts by weight of water, 0.1 to 1.5 parts by weight of preservative, 0.2 to 3 parts by weight of antifoam, and 0.2 to 1.5 parts by weight of thickener per 100 parts by weight of the binder resin in the form of an aqueous emulsion. Characterized by acrylic paints. delete delete delete delete delete delete delete delete delete delete delete delete