JP2001162758A - Cosmetic material - Google Patents

Abstract

(57) [Abstract] [Problem] To have a three-dimensional design feeling in addition to a colorful design feeling, and furthermore, to have various excellent functionalities, to have a three-dimensional design feeling and functionality. To provide a cosmetic material that can be easily manufactured without spoiling. A decorative material is formed by providing a functional layer (2) and a gloss adjusting pattern layer (3) on a pattern layer (4), preferably via a transparent thermoplastic resin layer (1). The order of the functional layer 2 and the gloss adjusting picture layer 3 may be reversed. The transparent thermoplastic resin layer 1 is desirably a transparent polyethylene terephthalate resin.
A transparent thermoplastic resin intermediate layer 6 may be provided between the picture layer 4 and the transparent thermoplastic resin layer 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to interior / exterior and building materials such as walls, ceilings, floors, etc. in buildings such as houses, building materials such as fittings, furniture and fixtures, housing equipment and home appliances, etc. The present invention relates to a decorative material for use in applications such as surface makeup and vehicle interiors.

[0002]

2. Description of the Related Art As a decorative material conventionally used for the above-mentioned various uses, a desired pattern such as wood grain is printed on the surface of a base sheet such as a opaque colored polyvinyl chloride resin sheet. Representative examples include a decorative sheet obtained by laminating a transparent polyvinyl chloride resin sheet on the pattern, and a decorative plate obtained by attaching the decorative sheet to the surface of various substrates such as plywood. .

Examples of the base material include wood base materials such as wood veneer, plywood, laminated wood, medium density fiber board, hard fiber board, and particle board, gypsum board, slate board, calcium silicate board, slag gypsum Inorganic base material such as plate, slag cement plate, wool cement plate, lightweight cellular concrete plate, glass fiber reinforced concrete plate, etc., metal base material such as steel plate, brass plate, aluminum plate, duralumin plate, stainless steel plate, polychlorinated Various substrates such as a synthetic resin-based substrate such as a vinyl resin plate, an acrylic resin plate, a styrene resin plate, an ABS resin plate, a polycarbonate resin plate, and a fiber-reinforced plastic resin plate are appropriately selected according to the intended use. It is used.

In order to add a three-dimensional design feeling, such as a wood channel groove in a wood pattern, to the color design feeling of the printed pattern, the decorative material is embossed on the surface. It is common to use

In recent years, in view of the growing public interest in environmental issues, instead of polyvinyl chloride resin which may generate toxic substances during combustion, halogen, such as polyolefin resin, is used. A decorative sheet using a resin containing no atoms has also been developed, and replacement with a polyvinyl chloride resin-based decorative material is in progress.

[0006] By the way, in the present age when science and technology and industry have advanced and the standard of material living has reached a tentatively saturated state, the tastes of people have diversified, and various daily necessities for daily use have been increasing. In addition to the basic functions that the article should originally have, addition of novel functions different from existing ones,
That is, differentiation is required.

[0007] Such social phenomena are no exception in the field of building materials and furniture materials. For example, such cosmetic phenomena as those possessed by conventional products, such as beautiful wood grain design and abrasion resistance as durability in use. In addition to basic functions as materials, for example, pollution prevention function, antibacterial function, antifungal function, insect repellent function, deodorant function, volatile organic substance removal function, aroma function, moisture absorption / release function, photocatalytic function, super hydrophilic Various functions such as a sexual function, a conductive function, and an ion generating function are required to be added.

[0008] As a technique for adding such a functional material to a cosmetic material, a layer consisting of the functional material itself, or a method of dissolving or dispersing the functional material in an appropriate solid medium is used. Most commonly, the layer is provided as a functional layer on the surface of the decorative material by an appropriate method such as a coating method.

However, as described above, since the surface of the decorative material is often provided with an uneven pattern by embossing, an attempt is made to coat and form a functional layer on the surface of the decorative material having the uneven pattern. Then, there were various problems as described below.

That is, the concave portion of the uneven pattern is buried by the functional layer to impair the three-dimensional effect due to the uneven pattern,
Conversely, the functionality of the functional layer is fully exhibited because the functional layer is not formed in the concave portion of the uneven pattern, or because the unevenness of the coating surface causes uneven coating of the functional layer. There was a problem that sometimes there was.

As one of measures for solving the above-mentioned problems, a functional layer is applied and formed in a state where the surface of the decorative material is flat before embossing, and thereafter, the functional layer includes the functional layer. A method of forming an uneven pattern by embossing the surface of the decorative material is also conceivable.

However, even with the above-mentioned method, the embossing process of the functional layer is insufficient due to the insufficient embossing suitability, and the functional layer is not whitened, cracked or peeled off by the embossing process. However, there is a problem in that the design may be deteriorated or the functionality of the functional layer may be impaired due to the occurrence of such factors.

[0013]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems in the prior art, and it is an object of the present invention to provide a three-dimensional image in addition to a sense of color design. An object of the present invention is to provide a cosmetic material which has a design feeling and has various excellent functions, and which can be easily manufactured without impairing a three-dimensional design feeling and functionality.

[0014]

According to the present invention, there is provided an image processing apparatus comprising:
A decorative material having a functional layer and a gloss adjusting pattern layer in any order.

Further, the present invention is a decorative material comprising a transparent thermoplastic resin layer between the picture layer and the functional layer and the gloss adjusting picture layer.

Further, the present invention is a decorative material, wherein the transparent thermoplastic resin layer is a transparent polyethylene terephthalate resin layer.

The present invention is also a cosmetic material characterized in that the functional layer is mainly composed of a thermosetting resin and / or an ionizing radiation-curable resin.

[0018] The present invention is also a decorative material, wherein the functional layer contains abrasion-resistant particles.

The present invention is also a decorative material, wherein the gloss adjusting layer contains a thermosetting resin and / or an ionizing radiation-curable resin as a main component.

[0020] The present invention is also a cosmetic material, wherein the gloss adjusting layer contains abrasion-resistant particles.

Further, in the present invention, the functional layer may have a pollution prevention function, an antibacterial function, a fungicide function, an insect repellent function, a deodorizing function, a volatile organic substance removing function, an aroma function, a moisture absorbing / releasing function, a photocatalytic function, A cosmetic material having one or more functionalities selected from a superhydrophilic function, a conductive function, and an ion generating function.

In the present invention, the gloss adjusting pattern layer may have the same or different functionality as that of the functional layer, and may have a pollution prevention function, an antibacterial function, a fungicide function, an insect repellent function, and a deodorant function. A makeup having one or more functionalities selected from a volatile organic substance removing function, an aroma function, a moisture absorbing and releasing function, a photocatalytic function, a superhydrophilic function, a conductive function and an ion generating function. Material.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of a cosmetic material of the present invention will be described in detail with reference to the drawings. Figures 1-4
It is a side sectional view showing an embodiment of a makeup material of the present invention, respectively.

In the decorative material shown in FIG. 1, a picture layer 4 having a desired pattern is provided on the surface of a base sheet 5 as a support, and a transparent thermoplastic resin layer 1 is provided on the picture layer 4. ,
On the surface of the transparent thermoplastic resin layer 1, a functional layer 2 having a desired arbitrary function is provided, and a part of the functional layer 2 is adjusted to a gloss state different from that of the functional layer. This is a decorative sheet provided with a gloss adjusting pattern layer 3. The functional layer 2 is exposed at a portion where the gloss adjusting pattern layer 3 is not provided, and the functionality is expressed. A visually three-dimensional design feeling is exhibited due to the difference in the gloss state with the picture layer 3, and the design layer 4 has a high-grade design property in combination with the color design feeling.

In the above-mentioned components of the decorative material, the same material as that of the same type of conventional decorative material can be used as the base sheet 5. Specifically, for example, tissue paper,
Tissue paper, linter paper, kraft paper, high-quality paper, coated paper, resin-impregnated paper, resin-mixed paper, paper such as inter-sheet reinforced paper, woven or non-woven fabric made of natural fiber, recycled fiber, synthetic fiber, inorganic fiber, etc. , Polyethylene, polypropylene, polybutene, poly-4-methylpentene-1, polyolefin resins such as polyolefin thermoplastic elastomer, polyethylene terephthalate, polybutylene terephthalate, polyethylene terephthalate-isophthalate copolymer, polyethylene naphthalate, polyarylate, Polyester resin such as polycarbonate, acrylic resin such as polymethyl methacrylate, polystyrene, AS
Resin, styrene resin such as ABS resin, 6-nylon,
Polyamide resins such as 6,6-nylon and 6,10-nylon, vinyl resins such as polyvinyl acetate, ethylene-vinyl acetate copolymer, vinyl chloride-vinyl acetate copolymer, ethylene-vinyl alcohol copolymer , Polyvinyl chloride, chlorine resins such as polyvinylidene chloride, polyvinyl fluoride, polyvinylidene fluoride, fluorine resins such as ethylene-tetrafluoroethylene copolymer, cellulose acetate,
Films or sheets made of cellulose resin such as cellulose derivatives such as cellulose nitrate, natural resins such as rosin, shellac, and casein; metal foils such as iron foil, copper foil, tin foil, brass foil, aluminum foil, and stainless steel foil; and wood Veneers obtained by thinly slicing the above, or composites or laminates of two or more selected from them.

The base sheet 5 may be transparent, opaque, colorless or colored, but in general, various base materials serving as a base material for sticking a decorative material are used. In order to conceal undesired colors and surface defects, the base sheet 5 is often required to have a concealing property. Therefore, the base sheet 5 is colored in white or a color that becomes the background color of the picture layer 4. Often used. For coloring the base sheet 5, a coloring agent of the same type or different from the coloring agent used for the picture layer 4 described later is used as necessary. Further, in addition to the colorant, for example, one or more additives such as a filler, a plasticizer, and a flame retardant may be added.

The thickness of the base sheet 5 is not particularly limited, but basically the same thickness as that of a conventional decorative material of the same kind can be used. Specifically, it is usually selected from the range of about 10 to 300 μm, though it depends on the use of the cosmetic material, and among others, about 25 to 150 μm is most common.

Further, instead of attaching a decorative sheet using the base sheet 5 as a support to various substrates to produce a decorative plate or the like, instead of the base sheet 5, various base materials are used as the support. Used, and the picture layer 4 or the functional layer 2,
The decorative material of the present invention can be formed by providing the gloss adjusting layer 3 and the like.

In any of the above cases, examples of the base material include wood-based base materials such as wood veneer, plywood, laminated wood, medium-density fiber board, hard fiber board, particle board, gypsum board, and the like. Slate board, calcium silicate board, slag gypsum board, slag cement board, wood wool cement board, lightweight aerated concrete board, inorganic base material such as glass fiber reinforced concrete board, steel board, brass board, aluminum board, duralumin board, stainless steel board Etc., metal base material, polyvinyl chloride resin plate, acrylic resin plate, styrene resin plate, ABS
A conventionally known arbitrary base material such as a synthetic resin base material such as a resin plate, a polycarbonate resin plate, and a fiber reinforced plastic resin plate, or a composite or a laminate of two or more thereof can be used.

The pattern layer 4 is basically the same as that of the conventional same type of decorative material, and the material and the forming method are not limited at all, but generally, a coloring agent such as a dye or a pigment is used. It is formed by a suitable printing method or coating method using a printing ink or paint dissolved or dispersed in a suitable solvent together with a suitable binder resin. When the concealing property of the base sheet 5 is insufficient, a concealing layer formed of a concealable printing ink or paint may be provided on the back side of the picture layer 4.

Examples of the coloring agent include carbon black, iron black, titanium dioxide, zinc oxide, basic lead carbonate,
Basic lead sulfate, lithopone, titanox, graphite, yellow iron oxide, cadmium yellow, titanium yellow, barium yellow, aureoline, zinc chromate, strontium yellow, red stalk, leadtan, cinnabar, cadmium red, molybdenum red, navy blue, ultramarine ,cobalt blue,
Inorganic pigments such as Cerulean Blue, azo pigments, lake pigments, benzimidazolone pigments, anthraquinone pigments, quinacridone pigments, perylene pigments, isoindolinone pigments, allylamide pigments, diketopyrrolopyrrole pigments,
Organic pigments such as dioxazine pigments, phthalocyanine pigments, and aniline black pigments, metal powder pigments such as gold powder, silver powder, copper powder, aluminum powder, and bronze powder, fish scale powder, basic lead carbonate, bismuth oxychloride, and titanium oxide-coated mica Pearlescent pigments, fluorescent pigments, luminous pigments, and the like, or a mixture of two or more selected from these can be used.

Examples of the binder resin include acrylic resins, styrene resins, polyester resins, urethane resins, vinyl acetate resins, vinyl chloride-vinyl acetate copolymer resins, alkyd resins, and petroleum resins. , Ketone resin, epoxy resin, phenolic resin, phenoxy resin, melamine resin, fluorine resin, silicone resin, cellulose derivative, rubber resin, natural resin such as rosin, shellac, casein Resins and the like, or a mixture or copolymer of two or more thereof can be used.

Examples of the solvent include petroleum organic solvents such as hexane, heptane, octane, toluene, xylene, ethylbenzene, cyclohexane and methylcyclohexane, ethyl acetate, butyl acetate, 2-methoxyethyl acetate, and 2-methoxyethyl acetate. Ethyl organic solvents such as ethoxyethyl, alcoholic organic solvents such as methyl alcohol, ethyl alcohol, normal propyl alcohol, isopropyl alcohol, isobutyl alcohol, ethylene glycol and propylene glycol; ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and cyclohexanone Organic solvents, diethyl ether, dioxane, ether organic solvents such as tetrahydrofuran,
Various organic solvents such as chlorinated organic solvents such as dichloromethane, carbon tetrachloride, trichloroethylene and tetrachloroethylene, inorganic solvents such as water, or a mixed solvent of two or more thereof can be used.

In addition, various types of additives such as extenders, plasticizers, dispersants, surfactants, tackifiers, adhesion aids, desiccants, stabilizers, curing agents, curing accelerators or retarders, if necessary. Can be appropriately added.

As a method of forming the picture layer 4, for example, gravure printing, offset printing, gravure offset printing, screen printing, flexographic printing, letterpress printing, ink jet printing, electrostatic printing, transfer printing, etc. And various printing methods such as roll coating, knife coating, air knife coating, die coating, lip coating, comma coating, kiss coating, flow coating, spray coating, dip coating, etc. Coating method, other methods such as a hand-painting method, an ink-washing method, a photographic method, an electrophotographic method, a laser beam or electron beam drawing method, a partial vapor deposition method of metal or the like, an etching method, or a combination of two or more methods selected from these. Can also be implemented.

In order to improve the adhesion of the picture layer 4 to the base sheet 5, the surface of the base sheet 5 is subjected to, for example, corona discharge treatment, ozone treatment, plasma treatment, ionizing radiation before the formation of the picture layer 4. Surface treatment such as treatment, dichromic acid treatment, anchor or primer treatment can also be performed.

The decorative material of the present invention can be constructed by directly providing the functional layer 2 and the gloss adjusting pattern layer 3 on the surface of the pattern layer 4, but as shown in FIG. It is preferable that a functional layer 2 and a gloss adjusting pattern layer 3 are provided on the transparent layer 4 via a transparent thermoplastic resin layer 1. That is, the pattern layer 1 is protected by the transparent thermoplastic resin layer 1, the abrasion resistance, chemical resistance, oil resistance, etc. of the pattern are improved, and the pattern layer 4 is separated from the functional layer 2 by the transparent thermoplastic resin layer 1. By being isolated, adverse effects such as a chemical reaction on the picture layer 4 due to the functionality of the functional layer 2 are prevented, and the color design of the picture layer 4 and the functionality of the functional layer 2 are stably maintained. Further, since the picture layer 4 and the gloss adjusting picture layer 3 are separated by the transparent thermoplastic resin layer 1, it is possible to obtain a cosmetic material having an excellent three-dimensional appearance.

The transparent thermoplastic resin layer 1 can use the same thermoplastic resin material as that of the same kind of conventional decorative material. Specifically, for example, polyethylene, polypropylene, polybutene, poly-4-methylpentene-
1. Polyolefin resin such as polyolefin thermoplastic elastomer, polyethylene terephthalate, polybutylene terephthalate, polyethylene terephthalate
Isophthalate copolymer, polyethylene naphthalate,
Polyarylate, thermoplastic polyester resin such as polycarbonate, polymethyl methacrylate, polymethyl acrylate, polybutyl methacrylate, ethylene-
Acrylic resin such as methyl methacrylate copolymer, ethylene-ethyl acrylate copolymer, ethylene-methacrylic acid copolymer, ionomer resin such as ethylene-methacrylic acid copolymer metal neutralized product, ethylene-vinyl acetate copolymer , Ethylene-based copolymer resins such as saponified ethylene-vinyl acetate copolymer, polyvinyl-based resins such as polyvinyl chloride, polyvinylidene chloride, vinyl chloride-vinyl acetate copolymer, nitric acid cellulose, acetate cellulose and the like. Cellulose derivatives and the like, or mixtures, copolymers, composites, laminates and the like of two or more selected from these can be used.

The thermoplastic resin constituting the transparent thermoplastic resin layer 1 may be colored by adding a coloring agent within a range that does not impair the transparency at least through the picture layer 4. In addition, if necessary, one of various conventionally known additives such as an antioxidant, an ultraviolet absorber, a light stabilizer, a heat stabilizer, a plasticizer, a lubricant, an antistatic agent, a flame retardant, and a filler may be used. Seeds or more may be added.

As the antioxidant, for example, phenolic compounds,
For example, benzophenone, benzotriazole, salicylate, etc.
Cyanoacrylates, formamidines, oxanilides, etc., as light stabilizers, for example, hindered amines,
For example, a hindered phenol type, a sulfur type, a hydrazine type, etc. as a heat stabilizer, a phthalate ester type, a phosphate ester type, a fatty acid ester type, a fat, etc. Group A dibasic acid ester type, oxybenzoic acid ester type, epoxy type, polyester type, etc., as lubricants, for example, fatty acid ester type, fatty acid type, metal soap type, fatty acid amide type, higher alcohol type, paraffin type, silicone type, fluorine type System, etc.
Antistatic agents include, for example, cationic, anionic, nonionic and zwitterionic, and flame retardants include, for example, bromine, phosphorus, chlorine, nitrogen, aluminum, antimony, magnesium, boron, and zirconium. System, etc.
As the filler, for example, calcium carbonate, barium sulfate,
It is used in one kind or a mixture of two or more kinds selected from talc, rubble, kaolin and the like.

The thickness of the transparent thermoplastic resin layer 1 is not particularly limited, but can be basically the same as that of a conventional cosmetic material of the same kind. In particular,
Although it depends on the use of the cosmetic material, it is usually selected from the range of about 10 to 300 μm.
m is the most common.

The method for laminating the transparent thermoplastic resin layer 1 is not particularly limited. For example, a wet lamination method or a dry lamination method with an adhesive, a heat lamination method with or without an adhesive, an ultrasonic lamination method A high-frequency laminating method, an extruding laminating method in which a heated and molten resin is extruded into a sheet and simultaneously laminated, and an extruded layer of a molten resin is interposed between a sheet for forming a transparent thermoplastic resin layer 1 and a base sheet. A conventionally known arbitrary laminating method such as a sand laminating method of laminating by lamination can be appropriately applied. In addition, the pattern layer 4 is previously formed on the base sheet 5.
It is not always necessary to provide the pattern layer 4 on the back surface of the transparent thermoplastic resin layer 1, and the base sheet 5 may be laminated on the surface of the pattern layer 4.

On the surface of the transparent thermoplastic resin layer 1, a functional layer 2 and a gloss adjusting picture layer 3 are provided. As shown in FIG. 1, the order of lamination of these two layers is such that a functional layer 2 is provided on a transparent thermoplastic resin layer 1 and a gloss adjusting picture layer 3 is provided on the functional layer 2. Is the most basic. However, the functional layer 2 has such a degree of transparency that the transparent layer 3 can be seen through the gloss adjusting pattern layer 3, and a gloss state due to the unevenness of the interface with the gloss adjusting pattern layer 3 can be perceived through the functional layer 2. As shown in FIG. 2, when both have a difference in the refractive index sufficiently, or when the functional layer 2 is provided in a thin film shape such that the unevenness on the surface of the gloss adjusting pattern layer 3 is not buried. It is also possible to adopt a configuration in which the gloss adjusting picture layer 3 is first provided on the transparent thermoplastic resin layer 1 and the functional layer 2 is provided on the transparent thermoplastic resin layer 1 including the gloss adjusting picture layer 3.

As shown in FIG. 1, when the gloss adjusting picture layer 3 is provided on the functional layer 2, it is necessary to provide the functional layer 2 with a sufficiently large thickness. Picture layer 3
Even if the refractive index is small, there is an advantage that a sufficient visual three-dimensional effect can be obtained due to the difference in the gloss state between the two. On the other hand, as shown in FIG. 2, when the functional layer 2 is provided on the gloss adjusting pattern layer 3, the exposed area on the surface of the functional layer 2 can be increased, so that the functional layer 2 is excellent in terms of developing functionality. , Functional layer 2
Since the gloss adjustment pattern layer 3 does not wear unless the is completely lost due to abrasion, there is an advantage that the design effect due to the change in the gloss state of the surface can be maintained for a long time.

The type of functionality of the functional layer 2 is not particularly limited, and includes, for example, a contamination prevention function, an antibacterial function, a fungicide function,
Insect repellent function, deodorant function, volatile organic substance removing function, aroma function, moisture absorption / release function, photocatalytic function, superhydrophilic function, conductive function, ion generation function, etc.
Species or two or more can be selected. As a method for imparting the functionality to the functional layer 2, it is possible to form the functional layer 2 only from a material having such various functionalities. Physical and chemical properties as the material to be used, and the transparent thermoplastic resin layer 1
In many cases, the above-mentioned materials having various functionalities are formed by dissolving or dispersing them in a suitable binder resin in accordance with the requirements of the suitability for coating on the surface of the resin.

As a specific example, for example, in the case of a pollution prevention function, a resin having a low surface tension such as a polyolefin resin, a silicone resin or a fluorine resin is mainly used, and for example, an isocyanate compound, a peroxide, Epoxy compounds, aziridine, melamine, hydrazine derivatives and other paints with a coating agent to which a cross-linking agent is added may be applied for crosslinking and curing.However, as a method of forming a contamination-preventing layer having more excellent surface physical properties, it is used in ordinary cosmetic materials. Also mainly comprises a curable resin such as a thermosetting resin and / or an ionizing radiation-curable resin used for forming a surface protective layer, and has a relatively low molecular weight and low surface tension composed of, for example, a silicone compound or a fluorine compound. It is possible to use a method of applying a coating composition comprising a compound added in an amount of about 0.1 to 10% by weight in terms of a solid content and crosslinking and curing the coating composition. Kill.

As described above, the functional layer 2 preferably contains a thermosetting resin and / or an ionizing radiation-curable resin as main components. Examples of the thermosetting resin include melamine resins, urethane resins, epoxy resins, phenolic resins, urea resins, alkyd resins, and unsaturated polyester resins. Examples of ionizing radiation-curable resins include (meth) acrylates. Resins, unsaturated polyester resins and the like can be used.

To the thermosetting resin and / or the ionizing radiation curable resin, any conventionally known functional material is appropriately added according to the desired function of the intended decorative material. The amount of the functional material to be added is optional depending on the type of the functional material and the desired degree of functionality, but if it is excessive, the surface physical properties of the functional layer 2 are impaired. 0.1 in ratio
It is designed within the range of about 10 to 10% by weight.

As the above functional material, if the desired functionality is antibacterial, for example, silver, copper, zinc, mercury,
Antibacterial metal ions such as nickel and cadmium supported on a support such as zeolite, silica gel, activated alumina, and soluble glass; phosphate compounds of the above antibacterial metal ions; titanium dioxide having photocatalytic activity; Inorganic antibacterials, for example, alkylenebisthiocyanate, isothiazolone, dithiocarbamate, sulfonamide, thiazole, bromonitro, bromocyano, bromoacetate, bromoacetamide, bromosulfone, triazine, halogen Phenolic, halogenated oxime, halogenated isophthalonitrile, chlorinated isocyanuric acid, quaternary ammonium salt, carbamic acid, carbamate, imidazole, amide, amino alcohol, phthalimide Etc. For example, amide compounds such as acrylamide and dicyandiamide, urea compounds, urea compounds such as urea-melamine mixtures, adipic dihydrazide, etc. Examples thereof include hydrazine derivatives such as carbohydrazide, nitrogen-containing compounds such as amino compounds such as various amino acids, and other conventionally known arbitrary materials depending on desired functionality.

The thickness of the functional layer 2 is not particularly limited, and may be appropriately designed in accordance with the characteristics of the functional material that should exhibit the desired functionality. Generally, the thickness of the functional layer 2 is often selected from the range of about 0.1 μm to 10 μm. In addition to the above-described coating method, the functional layer 2 may be formed by a dry laminating method or a thermal laminating method when a functional material (including a case where the functional material is added) is supplied in a film form. Compression bonding method, melt extrusion lamination method or injection molding method for a thermoplastic substance, vacuum evaporation method or sputtering method for a substance that can evaporate under reduced pressure, appropriately selected from various conventionally known film forming methods. can do.

The gloss adjusting pattern layer 3 is provided for the purpose of giving a visual three-dimensional effect to the decorative material by a change in the gloss state of the surface, and is adjusted to a gloss state different from at least the surface of the functional layer 2. In order to achieve this, the gloss adjusting pattern layer 3 generally has an inorganic powder such as silica, alumina, calcium carbonate, barium sulfate, shirasu balloon, diatomaceous earth, glass beads, or acrylic resin beads. ,
A matting agent such as a bead pigment such as urethane resin beads is appropriately added to adjust the matting state to a lower gloss than the functional layer 2. Alternatively, in particular, when the gloss adjusting pattern layer 3 is provided on the functional layer 2, the functional layer 2 is adjusted to a matte state by adding the matting agent, while the gloss adjusting pattern layer 3 has a gloss. The object of the present invention can also be sufficiently achieved by adjusting the gloss adjusting pattern layer 3 to have a higher gloss than the functional layer 2 by not adding or suppressing the amount of the depressing agent to a small amount.

The gloss adjusting pattern layer 3 is the same as the functional layer 2,
Since it is a layer provided on the surface of the decorative material of the present invention, it is preferable that the layer is mainly composed of a thermosetting resin and / or an ionizing radiation-curable resin from the viewpoint of physical and chemical surface properties. Specifically, for example, a thermoplastic resin such as a melamine resin, a urethane resin, an epoxy resin, a phenol resin, a urea resin, an alkyd resin, an unsaturated polyester resin, or a (meth) acrylate resin And an ionizing radiation-curable resin such as an unsaturated polyester resin, or a mixture of two or more kinds selected from these.

There is no particular limitation on the type of the pattern of the gloss adjusting pattern layer 3, but if the area ratio of the gloss adjusting pattern layer 3 is too high, the area ratio of the portion where the gloss adjusting pattern layer 3 is not provided is relatively high. In some cases, the design effect due to the change in the gloss state may not be sufficiently exhibited, and in particular, when the gloss adjustment picture layer 3 is provided on the functional layer 2, the surface of the functional layer 2 becomes large. As a result of the portion being concealed by the gloss adjusting picture layer 3, sufficient functionality may not be exhibited. Therefore, it is desirable that the gloss adjusting picture layer 3 is provided in a pattern shape having a relatively low area ratio, preferably an area ratio of 1/3 or less. In general,
For example, a dot-like or fine-line-like pattern such as a conduit groove pattern in a wood grain pattern is adopted.

The gloss-adjusting pattern layer 3 may be colorless, but if it is colored in an appropriate color, it has a change in the gloss state synchronized with the change in the color, thereby further improving the design effect. The gloss adjusting picture layer 3 is composed of the transparent thermoplastic resin layer 1
It is not necessary to synchronize with the picture layer 4 on the back side, but if both are provided in synchronism, the change in the positional relationship between the picture layer 4 and the gloss adjustment picture layer 3 depending on the viewing angle is more illusionally enhanced and perceived. As a result, it is rich in a three-dimensional feeling and a deep feeling, and further excellent in design effect.

In addition to the functional layer 2 described above, the gloss adjusting pattern layer 3 may have one or more desired functionalities. The functionality provided in the gloss adjusting picture layer 3 may be the same as or different from the functionality of the functional layer 2. In addition, if the material is of a different kind, the intended cosmetic material can have complex functionality. As a method for imparting functionality to the gloss adjusting picture layer 3,
The same method as that for the functional layer 2 described above can be used.

In order to further improve the abrasion resistance of the surface of the decorative material of the present invention, it is desirable that the functional layer 2 and / or the gloss adjusting pattern layer 3 contain abrasion-resistant particles.
As the wear-resistant particles, for example, one or a mixture of two or more selected from silica, alumina, glass, calcium carbonate, barium sulfate, zirconium oxide, silicon nitride, silicon carbide, zeolite, shirasu balloon, diatomaceous earth, etc. can do.

In the decorative material of the present invention, any transparent thermoplastic resin can be used as the material of the transparent thermoplastic resin layer 1 as described above. In order to maintain the functionality for a long period of time and prevent the functional layer 2 from unexpectedly peeling or cracking due to bending of the decorative material, etc., it is difficult to transmit or absorb various functional materials, and it has high strength and dimensions. It is desirable to use a thermoplastic resin having excellent stability. It is most desirable to use polyethylene terephthalate resin as a material which has such characteristics, is excellent in transparency and smoothness, and can be obtained at low cost.

In particular, the biaxially stretched polyethylene terephthalate resin film has a characteristic high strength and high elasticity, so that the biaxially stretched polyethylene terephthalate resin film can be folded even when a polyolefin resin sheet is used as the backing base sheet 1 even when it is bent. Since the dimensional change of the element itself is kept to a minimum while resisting the applied deformation force, the functionality of the functional layer 2 can be maintained in a good state without causing an interface peeling phenomenon due to a difference in deformation with the functional layer 2. Can be maintained.

As shown in FIG. 3, the decorative material of the present invention comprises a transparent thermoplastic resin of the same type or different from the transparent thermoplastic resin layer 1 between the picture layer 4 and the transparent thermoplastic resin layer 1. A transparent thermoplastic resin intermediate layer 6 may be provided. As described above, when the transparent thermoplastic resin intermediate layer 6 is interposed, for example, even when the picture layer 4 and the transparent thermoplastic resin layer 1 are difficult to directly adhere to each other, an appropriate heat having affinity for both can be obtained. By using a thermoplastic resin for the transparent thermoplastic resin intermediate layer 6, the interlayer adhesion of the decorative material as a whole is improved, or the thermoplastic resin is softer than the base sheet 5 or the transparent thermoplastic resin layer 1. Is adopted as the transparent thermoplastic resin intermediate layer 6, and the transparent thermoplastic resin intermediate layer 6 functions as a buffer layer at the time of bending, thereby having sufficient front and back surface strength and excellent bending workability. There are advantages such as that a cosmetic material can be obtained.

In the decorative material having a transparent thermoplastic resin intermediate layer 6 between the base sheet 5 and the transparent thermoplastic resin layer 1, the pattern layer 4 is composed of the base sheet 5 and the transparent thermoplastic resin. Instead of being provided between the layers of the intermediate layer 6, it is also possible to provide it between the layers of the transparent thermoplastic resin intermediate layer 6 and the transparent thermoplastic resin layer 1. In addition, by providing the two patterns at both positions, the pattern formed by the two pattern layers 4 sandwiching the transparent layer changes depending on the viewing angle, so that a decorative material having a more complicated three-dimensional effect can be obtained.

The decorative material (decorative sheet) of the present invention is
The configuration is not limited to the configuration having the base sheet 5 on the back surface of the picture layer 4 as described in detail above. As shown in FIG. Instead of the transparent thermoplastic resin layer 1, the picture layer 4 on the back side and the functional layer 2 on the front side
And a decorative sheet provided with a gloss adjusting picture layer 3 (the two layers are in any order).

[0062]

Example 1 After a corona discharge treatment was applied to the surface of an unstretched polypropylene resin film having a thickness of 50 μm, a concealing layer and a wood-grain pattern layer were sequentially formed by a gravure printing method using a urethane resin-based ink. On the other hand, an isocyanate-curable two-liquid urethane resin obtained by adding a reactive silicone resin containing an active hydrogen group at a solid content ratio of 3% by weight to the surface of a biaxially stretched polyethylene terephthalate resin film having a thickness of 50 μm is coated by a gravure coating method. A coating amount of 7 g / m ² after drying was applied to form a stain-resistant layer as a functional layer, and after drying, gravure with an isocyanate-curable two-part urethane resin ink containing a silica matting agent. A gloss adjusting pattern layer of a wood grain conduit pattern was formed by printing by a printing method, and dried and cured. Thereafter, the back side of the polyethylene terephthalate resin film is applied to the printing surface of the unstretched polypropylene resin film via an isocyanate-curable two-component urethane resin-based dry laminating adhesive having an applied amount of 10 g / m ² after drying. This was subjected to dry lamination to produce a decorative sheet as the decorative material of the present invention.

Example 2 A pattern layer of a wood grain pattern and a concealing layer were sequentially formed on the back surface of a biaxially stretched polyethylene terephthalate resin film having a thickness of 50 μm by a gravure printing method using an isocyanate-curable two-liquid urethane resin-based ink. An isocyanate-curable two-liquid urethane resin to which a reactive silicone resin containing an active hydrogen group is added at a solid content ratio of 3% by weight is coated on the surface by a gravure coating method to a coating amount after drying of 7 g / m ^2. To form a stain-resistant layer as a functional layer, and after drying,
A gloss adjustment pattern layer of a wood grain conduit pattern is formed by printing using a gravure printing method with an isocyanate-curable two-liquid urethane resin-based ink containing a silica-based matting agent, and cured by drying and curing.
A decorative sheet as the decorative material of the present invention was produced.

Example 3 A decorative sheet as a decorative material of the present invention was produced in exactly the same manner as in Example 1 except that the order of forming the functional layer and the gloss adjusting pattern layer was reversed. did.

Example 4 In Example 1, the polypropylene resin film having a concealing layer and a pattern layer formed on the surface thereof and the polyethylene terephthalate resin film having a functional layer and a gloss adjusting pattern layer formed on the surface thereof were dry-laminated. Instead of the adhesive for use, a laminate sheet as a decorative material of the present invention was produced by sand lamination via a 30 μm-thick maleic acid-modified polyethylene resin melt-extruded layer as a transparent thermoplastic resin intermediate layer.

[0066]

As described in detail above, the decorative material of the present invention is provided with a functional layer and a gloss adjusting pattern layer on a pattern layer, so that the color of the pattern layer formed by printing or the like can be improved. In addition to the classic design feeling, it also has a visual three-dimensional feeling by changing the gloss state of the surface functional layer and gloss adjustment pattern layer,
It is excellent in design, and it is not necessary to emboss the surface of the functional layer or to form a functional layer on a surface having a concavo-convex pattern by embossing in advance. Insufficient embossing due to poor embossing of the layer, poor embossing such as uneven embossing, whitening, cracking or peeling of the functional layer, or coating defects such as recessed coating missing or uneven coating during coating on uneven surfaces By doing so, the functionality of the functional layer is not impaired, so that it can be easily and easily manufactured with good productivity while combining various desired excellent functionality and high designability with a three-dimensional effect. It has the effect that it has.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing an embodiment of a decorative material of the present invention.

FIG. 2 is a side sectional view showing an embodiment of the decorative material of the present invention.

FIG. 3 is a side sectional view showing an embodiment of the decorative material of the present invention.

FIG. 4 is a side sectional view showing an embodiment of the decorative material of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Transparent thermoplastic resin layer 2 Functional layer 3 Gloss adjustment pattern layer 4 Pattern layer 5 Base sheet 6 Transparent thermoplastic resin intermediate layer

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E110 AA16 AA57 AA64 AB03 AB04 AB05 AB22 AB23 AB46 BB02 BB03 BB04 DA06 GA03W GA05W GA07W GA13X GA23X GA24X GA32W GA32X GA33X GA42X GA43X GB01X GB02X GB03X GB06X GB32 GB16 GB GB32 GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB GB44Z GB45Z GB46Z GB49Z GB52Z GB53Z GB54Z GB62X GB63X 4F100 AA20G AK01D AK04 AK07 AK41D AK51 AK52 AL07 AR00B AR00C BA03 BA04 BA07 BA10A BA10C CA30 DE01B DE01C EJ37 EJ38 EJ55 EJ552 GB08 HB00A HB00B HB00C HB31 JB12B JB12C JB16D JC00B JC00C JK09B JK09C JL02 JL06B JL06C JN01D 4J002 BG032 BG041 BG051 CC031 CC161 CC181 CD001 CF011 CF211 CK021 CK022 DE146 DE147 DE237 DG047 DJ006 DJ007 DJ016 DJ017 DL006 DL007 FA082 FA086 FA087 FA107 FB076 FB086 FD012 FD016 FD017

Claims (9)

[Claims] 1. A decorative material comprising a functional layer and a gloss adjusting pattern layer on a pattern layer in any order. 2. The decorative material according to claim 1, further comprising a transparent thermoplastic resin layer between said picture layer, said functional layer and said gloss adjusting picture layer. 3. The decorative material according to claim 2, wherein said transparent thermoplastic resin layer is a transparent polyethylene terephthalate resin layer. 4. The decorative material according to claim 1, wherein the functional layer contains a thermosetting resin and / or an ionizing radiation-curable resin as main components. 5. The decorative material according to claim 1, wherein the functional layer contains wear-resistant particles. 6. The decorative material according to claim 1, wherein the gloss adjusting layer contains a thermosetting resin and / or an ionizing radiation-curable resin as main components. 7. The decorative material according to claim 1, wherein the gloss adjusting layer contains abrasion-resistant particles. 8. The functional layer according to claim 1, wherein said functional layer has a pollution preventing function, an antibacterial function, an antifungal function, an insect repelling function, a deodorizing function, a volatile organic substance removing function, an aroma function, a moisture absorbing / releasing function, a photocatalytic function, and a superhydrophilic property. The cosmetic material according to any one of claims 1 to 7, wherein the cosmetic material has one or more functions selected from a function, a conductive function, and an ion generating function. 9. The gloss adjusting picture layer has the same or different functionality as that of the functional layer, and has a pollution preventing function, an antibacterial function, an antifungal function, an insect repelling function, a deodorizing function, and a volatile property. It has one or two or more functions selected from an organic substance removal function, an aroma function, a moisture absorption / release function, a photocatalytic function, a superhydrophilic function, a conductive function and an ion generation function. 8. The cosmetic material according to any one of 8 above.