JP2018126904A - Decorative paper for resin-impregnated decorative sheets, resin-impregnated decorative sheet, and method for producing resin-impregnated decorative sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a decorative paper for resin-impregnated decorative sheets that can express a gloss/mat tone while reducing production costs.SOLUTION: A decorative paper for resin-impregnated decorative sheets 1 has a base paper 2, a pattern layer 3 provided on the base paper 2, and a liquid-repellent cured film 4 partially provided on the pattern layer 3.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a resin-impregnated makeup for producing a resin-impregnated decorative board used for interior decoration of floors, walls, ceilings and the like of buildings, surface decoration materials such as furniture, various cabinets, surface decoration of fittings, vehicle interiors, etc. The present invention relates to a decorative paper for board, a resin-impregnated decorative board, and a method for producing a resin-impregnated decorative board.

  Conventionally, as a method for producing a resin-impregnated decorative board, for example, by impregnating a base paper on which a pattern is printed with a thermosetting resin, by laminating the base paper impregnated with a resin with a base material, A technique for forming a resin-impregnated decorative board is known (see, for example, Patent Document 1). According to this conventional technique, by providing an embossed shape on the metal plate used during heat-press molding, a gloss mat expression corresponding to the coarse density of the embossed shape can be imparted to the resin-impregnated decorative plate.

Japanese Patent No. 3915357

However, in the above-described conventional technology, it is necessary to prepare a metal plate used at the time of heat and pressure molding for each gloss mat expression, that is, for each design of the resin-impregnated decorative board, which increases the manufacturing cost.
In order to solve the above-described problems, an object of the present invention is to provide a decorative paper for a resin-impregnated decorative board and a method for manufacturing the resin-impregnated decorative board capable of expressing gloss matte while suppressing the manufacturing cost.

In order to solve the above-described problems, one embodiment of the present invention is a resin-impregnated decorative board including a base paper, a picture pattern layer provided on the base paper, and a liquid-repellent cured film partially provided on the picture pattern layer. The gist is that it is a decorative paper.
Other aspects of the present invention are: a base paper, a picture pattern layer provided on the base paper, a liquid repellent cured film partially provided on the picture pattern layer, and the liquid repellency on the picture pattern layer. A laminate having a thermosetting resin that is disposed in a portion where no cured film is provided and a part of which is impregnated in the pattern layer, and a base material integrated with the laminate. The gist is a resin-impregnated decorative board.

  Another aspect of the present invention is that resin-impregnated decorative paper for decorative board is impregnated with a resin in a portion not provided with a liquid-repellent cured film, and the resin-impregnated decorative paper for decorative board is laminated on the substrate. The gist of the present invention is a method for producing a resin-impregnated decorative board, in which a resin-impregnated decorative board is produced by heat-press molding and integrating the decorative paper for a resin-impregnated decorative board and a substrate.

  According to the present invention, the gloss mat expression can be performed by repelling the resin with a liquid repellent cured film to provide a part impregnated with the resin and a part not impregnated with the resin on the pattern layer. it can. Therefore, for example, compared with a method of imparting gloss mat expression with a rough density of emboss shape, makeup for resin-impregnated decorative board capable of expressing gloss mat while suppressing manufacturing cost while suppressing production cost. Paper, a resin-impregnated decorative board, and a resin-impregnated decorative board can be provided.

It is sectional drawing which shows the decorative paper for resin impregnated decorative boards which concerns on embodiment of this invention. It is sectional drawing which shows the resin impregnated decorative board produced with the decorative paper for resin impregnated decorative boards.

A decorative paper for a resin-impregnated decorative board according to an embodiment of the present invention will be described with reference to the drawings.
Here, the drawings are schematic, and the relationship between the thickness and the planar dimensions, the ratio of the thickness of each layer, and the like are different from the actual ones. Further, the embodiment described below exemplifies a configuration for embodying the technical idea of the present invention, and the technical idea of the present invention describes the material, shape, structure, and the like of component parts as follows. It is not something specific. The technical idea of the present invention can be variously modified within the technical scope defined by the claims described in the claims.

(Constitution)
As shown in FIG. 1, the decorative paper 1 for resin-impregnated decorative board according to the present embodiment is provided with a base paper 2, a pattern pattern layer 3 provided on the base paper 2, and a pattern pattern layer 3. And a liquid repellent cured film 4. And as shown in FIG. 2, the part in which the liquid repellent cured film 4 of the decorative paper 1 for resin impregnated decorative boards 1 is not provided (for example, the part which is not covered with the liquid repellent cured film 4 of the pattern layer 3) The whole base paper 2) is impregnated with a resin 5 (for example, thermosetting resin), and the resin-impregnated decorative paper 1 for a decorative board, which is impregnated with the resin 5, is laminated on a base material 6 (for example, a wooden base material). The resin-impregnated decorative board 7 is manufactured by heat-press molding and integrating the resin-impregnated decorative sheet 1 for the decorative board and the substrate 6. Thus, gloss mat expression can be imparted between the portion of the pattern layer 3 covered with the liquid repellent cured film 4 and the portion of the pattern layer 3 not covered with the liquid repellent cured film 4. it can.
It should be noted that other functional layers such as a primer layer for improving adhesiveness are appropriately provided between the base paper 2 and the design pattern layer 3 and between the design pattern layer 3 and the liquid repellent cured film 4. It may be.

(Base paper 2)
The base paper 2 is a fibrous sheet such as paper having excellent water absorption that can be impregnated with an aqueous solution of the resin 5 (thermoplastic resin). For example, thin paper, titanium paper, high-quality paper, bleached kraft paper, unbleached kraft paper, and the like can be used. In particular, titanium paper is most preferable in consideration of both printability and resin impregnation suitability. In order to make use of the surface texture of the base material 6 (woody base material), so-called transparent paper having the property of becoming transparent by impregnation with the resin 5 (thermoplastic resin) may be used. Further, the thickness of the base paper 2 is not particularly limited, but those having a basis weight of 20 to 200 g / m ² can be used.

(Pattern pattern layer 3)
The pattern pattern layer 3 is a layer that is formed on the base paper 2 by printing and adds a pattern pattern for imparting design properties. As a picture pattern, for example, a wood grain pattern, a stone pattern, a cloth pattern, an abstract pattern, a geometric figure, a character, a symbol, or a combination of two or more of these can be used. As the printing ink, a normal printing ink having no liquid repellency can be used. For example, oil-based inks and water-based inks can be used. In particular, water-based ink is preferable in consideration of resin impregnation suitability. Compared with oil-based inks, water-based inks are well-familiar with an aqueous solution of resin 5 (thermoplastic resin), and can be rapidly and uniformly impregnated in the resin 5 impregnation process. This is because it can be integrated with a resin and exhibits excellent strength.

  There are no particular restrictions on the type of water-based ink, but those having a binder resin mainly composed of casein or an emulsion resin are most preferable. The binder resin containing these as a main component is difficult to be water-soluble by passing through a drying process after printing the ink, and it is difficult to redissolve in the aqueous solution of resin 5 (thermoplastic resin) in the impregnation process, so that the design pattern may be damaged. This is because there is no fear of contamination of the aqueous solution of the resin 5. As the emulsion resin, for example, an acrylic resin, a vinyl acetate resin, a styrene resin, a urethane resin, or the like can be used. As the latex resin, for example, a styrene-butadiene resin, an acrylonitrile-butadiene resin, a methyl methacrylate-butadiene resin, or the like can be used.

In addition to casein and emulsion resins, water-based inks include water-soluble resins such as polyvinyl alcohol and polyacrylamide, water-soluble resins such as polysaccharides and cellulose derivatives, for the purpose of improving the stability of water-based inks. A polymer or the like may be added.
The formation method (printing method) of the pattern / pattern layer 3 is not particularly limited, and for example, a gravure printing method, an offset printing method, a screen printing method, a flexographic printing method, a relief printing method, an ink jet printing method, or the like can be used. In addition, when a solid ink layer for the purpose of coloring the background is provided as the pattern layer 3, in addition to the above various printing methods, for example, a roll coating method, a gravure coating method, a rod coating method, a knife coating method, an air knife Arbitrary coating methods such as a coating method, a spray coating method, a lip coating method, and a die coating method can also be used.

(Liquid repellent cured film 4)
The liquid repellent cured film 4 is a film that is partially formed on the pattern layer 3 and has a property of repelling an aqueous solution of the resin 5. Examples of the resin constituting the liquid repellent cured film 4, that is, a resin having a property of repelling an aqueous solution of the resin 5, include a thermosetting resin having a urethane bond such as a two-component curable urethane resin, and an ionizing radiation curable resin. The curable resin can be used. Examples of the curable resin include melamine resins, epoxy resins, urea resins, phenol resins, unsaturated polyester resins, diallyl phthalate resins, benzoguanamine resins, urethane resins, aminoalkyd resins, and silicone resins. Thermosetting resins such as resins, ionizing radiation curable resins such as (meth) acrylate resins, unsaturated polyester resins, and the like can be used.

  Thereby, at the time of formation of the resin-impregnated decorative board 7, the portion covered with the liquid-repellent cured film 4 of the pattern layer 3 and the portion not covered with the liquid-repellent cured film 4 of the pattern layer 3. A gloss mat expression can be imparted to the resin-impregnated decorative board 7. The liquid repellent cured film 4 can be formed at a position that is designed in synchronism with the pattern (pattern pattern) formed by the pattern pattern layer 3. For example, the pattern (pattern pattern) formed by the pattern pattern layer 3 is formed at a location where a matte or glossy texture is desired to be expressed. Thereby, the designability of the resin-impregnated decorative board 7 can be further improved. The resin for forming the liquid repellent cured film 4 may be colorless or colored.

  Furthermore, silicone oil may be added to the resin for forming the liquid repellent cured film 4 (liquid repellent cured film 4). Examples of silicone oils include non-modified silicone oil, amino-modified silicone oil, epoxy-modified silicone oil, carboxy-modified silicone oil, mercapto-modified silicone oil, carbinol-modified silicone oil, methacryl-modified silicone oil, and phenol-modified silicone oil. it can. In particular, amino-modified silicone oil is preferable in consideration of improvement in reactivity with the resin for forming the liquid repellent cured film 4. The ratio of the silicone oil contained in the liquid repellent cured film 4 is preferably 0.01% by mass or more and 15% by mass or less, and particularly preferably 0.05% by mass or more and 10% by mass or less. When it is less than 0.05% by mass, “magic repellency” described later is lowered. On the other hand, when the content is larger than 10% by mass, the “silicone oil decorative paper back surface reverseability” is lowered.

  Moreover, the film thickness of the liquid repellent cured film 4 should just be 0.5-100 micrometers, but the thing of 1-30 micrometers is more preferable especially. When the thickness is 0.5 μm or less, the aqueous solution of the resin 5 (thermoplastic resin) may permeate without being repelled. Further, if it is larger than 30 μm, film cracking may occur when it is wound on a roll after printing.

(Resin 5)
As the resin 5, for example, a known thermosetting resin that has been conventionally used for producing the resin-impregnated decorative board 7 can be used. For example, melamine resin, epoxy resin, diallyl phthalate resin, benzoguanamine resin, urethane resin, alkyd resin, unsaturated polyester resin, phenol resin, urea resin, and the like can be used.

  The impregnation of the resin 5 is performed with an aqueous impregnation solution (aqueous solution) dissolved or dispersed in water. Further, it may be performed from the liquid repellent cured film 4 surface side or from the base paper 2 surface side. Further, it may be impregnated in two portions on each side, or may be impregnated simultaneously from both sides. The impregnation ratio of the resin 5 (ratio of the weight of the resin 5 to the weight after impregnation) may be 20 to 80%, and more preferably 40 to 70%. Moreover, in order to obtain the resin-impregnated decorative board 7 having excellent physical properties, it is important that the entire base paper 2 is uniformly impregnated with the resin 4 (thermosetting resin).

(Substrate 6)
The substrate 6 is a member that is laminated with the decorative paper 1 for resin-impregnated decorative board laminated with the resin 5 (thermosetting resin) and integrated with the decorative paper 1 for resin-impregnated decorative board. The type of the substrate 6 is not particularly limited, but can be appropriately selected depending on the intended use of the resin-impregnated decorative board 7. For example, wood base materials such as wood veneer, plywood, laminated wood, particle board, medium density fiber board, hard fiber board, fiber base materials such as paperboard, woven fabric, nonwoven fabric, resin-impregnated paper, resin-impregnated fabric, Gypsum board, slate board, calcium silicate board, slag gypsum board, wood wool cement board, slag cement board, lightweight cellular concrete board, inorganic fiber base material such as glass fiber reinforced concrete board, steel sheet, brass board, aluminum board, duralumin board, Synthetic resin bases such as metal substrates such as stainless steel plates, acrylic resin plates, polystyrene resin plates, ABS resin plates, polycarbonate resin plates, nylon resin plates, polystyrene resin plates, polypropylene resin plates, polyester resin plates, glass fiber reinforced plastic plates Materials, etc., or composites or laminates obtained by combining two or more of these can be used as appropriate.

  In addition, when laminating the decorative paper 1 for resin-impregnated decorative board on the substrate 6, it may be laminated via an arbitrary adhesive as necessary, or directly laminated without using an adhesive or the like. May be. Moreover, it can also laminate | stack through a core paper similarly to the conventional melamine resin decorative board etc. as needed. The core paper is, for example, one in which an appropriate base paper such as titanium paper, bleached kraft paper, unbleached kraft paper, or glass fiber nonwoven fabric is impregnated with an uncured thermosetting resin. Here, as the thermosetting resin, for example, melamine resin, epoxy resin, diallyl phthalate resin, benzoguanamine resin, urethane resin, alkyd resin, unsaturated polyester resin, phenol resin, urea resin And the like, and may be appropriately selected according to the physical properties required for the target resin-impregnated decorative board 7. Specific examples include phenol resin-impregnated kraft paper widely used as a core paper for conventional melamine resin decorative boards.

(Method for producing resin-impregnated decorative board 7)
A method for manufacturing the resin-impregnated decorative board 7 of this embodiment will be described.
First, the resin-impregnated decorative sheet for decorative board 1 is immersed in an aqueous solution of resin 5. Then, since the liquid-repellent cured film 4 repels the aqueous solution of the resin 5, the aqueous solution of the resin 5 between the liquid-repellent cured films 4 in the portion without the liquid-repellent cured film 4 of the decorative paper 1 for resin-impregnated decorative board. The portion of the pattern layer 3 that is not covered with the liquid repellent cured film 4 and the entire base paper 2 are impregnated with an aqueous solution of the resin 5. Subsequently, the resin-impregnated decorative sheet 1 for resin-impregnated decorative board impregnated with the resin 5 is laminated on the base 6, the metal sheet is brought into contact with the substrate and heated and pressed, and the decorative paper 1 for resin-impregnated decorative board and the base 6 Is integrated. As a result, as shown in FIG. 2, the base paper 2, the design pattern layer 3 provided on the base paper 2, the liquid-repellent cured film 4 provided partially on the design pattern layer 3, and the design pattern layer 3 A laminated body 8 having a resin 5 (thermosetting resin) which is arranged in a portion where the liquid repellent cured film 4 is not provided and a part of which is impregnated in the pattern layer 3, A resin-impregnated decorative board 7 provided with the integrated base 6 is manufactured.

  In addition, as a heat-pressure molding method for laminating and adhering the resin-impregnated decorative sheet for resin-coated decorative board 1 on the base material 6, as described above, in addition to the method of flat-pressing by contacting a metal plate, A circular pressure type continuous laminating method can also be adopted. In particular, when a continuous laminating method using a metal endless belt is adopted, a high-quality resin-impregnated decorative board 7 that has no surface warping or undulations and has good interlayer adhesion and is hardened and integrated at high speed is obtained. There is an advantage that can be manufactured continuously.

Further, in the heat and pressure molding process, the surface shape after molding is the same as the surface shape of an embossed sheet made of a metal plate, a metal endless belt, a curable resin, or the like to be used. Therefore, if an embossed sheet whose surface is polished to a smooth surface such as a mirror surface is used, the resin-impregnated decorative board 7 excellent in surface gloss and smoothness can be obtained. Moreover, it is also possible to obtain the resin-impregnated decorative board 7 having an arbitrary surface finish by using any desired matte or textured embossed sheet as required.
As mentioned above, although the manufacturing method of the resin paper 1 for resin impregnated decorative boards and the resin impregnated decorative board 7 of this embodiment was demonstrated, these are not limited to embodiment described in full detail above, This invention Various modifications can be made without departing from the spirit of the present invention.

(Effect of the embodiment)
(1) A decorative paper 1 for resin-impregnated decorative board according to this embodiment includes a pattern layer 3 provided on a base paper 2 and a liquid-repellent cured film 4 partially provided on the pattern layer 3. Prepare. Therefore, when the resin 5 is repelled by the liquid repellent cured film 4, a portion that is impregnated with the resin 5 and a portion that is not impregnated with the resin 5 are provided on the pattern layer 3 to perform gloss mat expression. be able to. Therefore, for example, it is possible to provide the resin-impregnated decorative paper 1 for a resin-impregnated decorative board capable of expressing the gloss mat while suppressing the manufacturing cost as compared with the method of giving the gloss mat expression with the coarse density of the embossed shape.

(2) The decorative paper 1 for resin-impregnated decorative board according to the present embodiment is designed so that the pattern formed by the pattern layer 3 and the formation position of the liquid repellent cured film 4 are synchronized with each other, so that the design is further improved. Can do.
(3) In the decorative paper 1 for resin-impregnated decorative board according to the present embodiment, the liquid repellent cured film 4 contains 0.05% by mass or more and 10% by mass or less of silicone oil with respect to the liquid repellent cured film 4. Therefore, “magic repellency” and “silicone oil decorative paper back surface reverseability” can be improved.
(4) Since the silicone oil is amino-modified silicone oil, the decorative paper 1 for resin-impregnated decorative board according to the present embodiment can improve the reactivity with the resin for forming the liquid repellent cured film 4.

(5) The resin-impregnated decorative board 7 according to the present embodiment includes a base paper 2, a pattern pattern layer 3 provided on the base paper 2, a liquid-repellent cured film 4 partially provided on the pattern pattern layer 3, and A laminated body 8 having a resin 5 (thermosetting resin) disposed on a part of the design pattern layer 4 where the liquid repellent cured film 4 is not provided and a part of which is impregnated in the design pattern layer 3; The base material 6 integrated with the laminate 8 is provided. Therefore, gloss mat expression can be performed by providing a portion of the pattern layer 3 impregnated with the resin 5 and a portion not impregnated with the resin 5. Therefore, for example, it is possible to provide the resin-impregnated decorative board 7 capable of expressing the gloss mat while suppressing the manufacturing cost as compared with the method of giving the gloss mat expression according to the coarse density of the embossed shape.

(6) In the method for producing the resin-impregnated decorative board 7 according to the present embodiment, the resin impregnated decorative paper 1 for resin-impregnated decorative board 1 is impregnated with resin by impregnating the resin-free portion 4 with the liquid-repellent cured film 4. The resin-impregnated decorative board 1 is manufactured by laminating the resin-impregnated decorative sheet 1 on the base material 6 and heating and pressing to integrate the resin-impregnated decorative paper sheet 1 and the base material 6. I tried to do it. Therefore, gloss mat expression is performed by providing a part of the pattern layer 3 impregnated with the resin 5 and a part of the liquid repellent cured film 4 where the resin 5 is repelled and not impregnated with the resin 5. be able to. Therefore, for example, it is possible to provide the resin-impregnated decorative board 7 capable of expressing the gloss mat while suppressing the manufacturing cost as compared with the method of giving the gloss mat expression according to the coarse density of the embossed shape.

Embodiments according to the present invention will be described.
(Example)
In the examples, titanium paper for decorative paper having a basis weight of 80 g / m ² having good water absorption is used as the base paper 2, and a water based ink containing casein as a main component is used on the base paper 2 by a direct gravure printing method. A wood grain pattern was printed to form a pattern layer 3. Furthermore, using an in-line printing machine, using a thermosetting urethane resin-based ink containing 2.5% by mass of silicone oil (amino-modified silicone oil), it is partially on the pattern layer 3 by a direct gravure printing method. A liquid repellent cured film 4 was formed by forming a conduit pattern that was provided and synchronized with the wood grain pattern of the pattern layer 3. Thereby, the decorative paper 1 for resin-impregnated decorative boards according to the example was formed.

Thereafter, the resin-impregnated decorative sheet 1 for resin-impregnated decorative board is impregnated with an aqueous solution (aqueous melamine-based resin liquid) of the resin 5 having a property of being repelled by the liquid-repellent cured film 4 and impregnated with the resin 5. An aqueous solution of the resin 5 was sufficiently repelled from the liquid repellent cured film 4 of the paper 1 and then sufficiently dried to form a resin-impregnated decorative paper 1 for a resin-impregnated decorative board. At that time, the resin impregnation amount was adjusted so that the basis weight of the impregnated and dried resin-impregnated decorative paper 1 for decorative board was 200 g / m ² .
Subsequently, the impregnated and dried resin-impregnated decorative sheet 1 for resin-impregnated decorative board is placed on a base material 6 (particle board base material), and a specular plate is applied to the surface of the decorative paper 1 for resin-impregnated decorative sheet. It was made to contact and it was hardened by carrying out heating pressure molding. Thereby, the resin-impregnated decorative board 7 was formed.

(Comparative Example 1)
In Comparative Example 1, the silicone oil contained in the liquid repellent cured film 4 was 0% by mass. Otherwise, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 were obtained in the same manner as in Example 1.
(Comparative Example 2)
In Comparative Example 2, the silicone oil contained in the liquid repellent cured film 4 was 0.03% by mass. Otherwise, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 were obtained in the same manner as in Example 1.

(Comparative Example 3)
In Comparative Example 3, the silicone oil contained in the liquid repellent cured film 4 was 12.5% by mass. Otherwise, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 were obtained in the same manner as in Example 1.
(Comparative Example 4)
In Comparative Example 4, the silicone oil contained in the liquid repellent cured film 4 was 17.5% by mass. Otherwise, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 were obtained in the same manner as in Example 1.

(Performance evaluation)
About the above Example 1 and Comparative Examples 1-4, the following performance evaluation was implemented.
Gloss mat expression The gloss mat expression expressed by the gloss difference between the liquid repellent cured film 4 and the resin 5 (thermosetting resin) was evaluated in the decorative paper 1 for resin-impregnated decorative board after heat and pressure molding. At that time, the items are expressed in the order of “◎”>“○”>“Δ”> “×” in order of high gloss mat expression.

-Thermosetting resin repellency Resin-impregnated decorative paper for decorative board 1 after impregnated with resin 5 (thermosetting resin) and further dried and evaluated for remaining resin 5 without being repelled by liquid-repellent cured film 4 did. At that time, the resin 5 that remained was represented in the order of “◎”>“◯”>“Δ”> “×”.
-Silicone oil decorative paper back surface reverseability The decorative paper 1 for resin-impregnated decorative board was left in a rolled state, and the amount of silicone oil transferred to the back surface side overlapped with the front surface side was evaluated. In this case, the silicone oil was transferred in the order of “◎”>“◯”>“Δ”> “X” in order from the smallest transfer amount.

-Magic repellency The surface of the resin-impregnated decorative sheet 1 for resin-impregnated decorative board was coated with magic ink (registered trademark), and the magic ink remaining without being repelled by the liquid repellent cured film 4 was evaluated. At that time, the remaining magic inks were expressed in the order of “◎”>“◯”>“Δ”> “×”.
The evaluation results are shown in Table 1.

  From Table 1, in Examples and Comparative Examples 1 to 4, that is, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 in which the liquid-repellent cured film 4 is partially provided on the pattern layer 3, It was found that the gloss mat expression and the thermosetting resin repellency were not less than Δ (“Δ”, “◯”, or “「 ”). Particularly, in Examples and Comparative Examples 2 to 4, that is, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 in which the liquid-repellent cured film 4 contains silicone oil, “gloss mat expression” “thermosetting” It was found that the resin was excellent in “repellency” (becomes “◯” or “◎”).

  In the examples, that is, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 having 2.5% by mass (0.05% by mass or more and 10% by mass or less) of silicone oil, It was found that the film was excellent in both “set-off” and “magic repellency” (“◎” or “◯”). In addition to the resin-impregnated decorative sheet 1 for resin-impregnated decorative board 1 and the resin-impregnated decorative sheet 7 described in the above examples, various decorative papers 1 for resin-impregnated decorative boards and resin impregnated having the configuration described in the above-described embodiment and the like. It was confirmed that the decorative board 7 was also excellent in “gross mat expression”, “thermosetting resin repellency”, “silicone oil decorative paper back side reverse property” and “magic repellency”.

  On the other hand, in Comparative Example 1, that is, the resin-impregnated decorative sheet 1 for resin-impregnated decorative board and the resin-impregnated decorative sheet 7 in which the liquid-repellent cured film 4 does not contain silicone oil, “gloss mat expression” “thermosetting resin repellent” “△” and “Magic repellency” became “×”. In Comparative Example 2, that is, the decorative paper 1 for resin-impregnated decorative board and the resin-impregnated decorative board 7 in which the silicone oil is 0.03% by mass (<0.05% by mass), the “magic repellency” is “Δ”. It became. Further, in Comparative Examples 3 and 4, that is, in the decorative paper 1 for a resin-impregnated decorative board and the resin-impregnated decorative board 7 in which the silicone oil is 12.5% by mass, 17.5% by mass (> 10% by mass), “silicone oil The decorative paper back surface reverseability ”was“ △ ”and“ × ”.

DESCRIPTION OF SYMBOLS 1 Decorative paper for resin impregnated decorative board 2 Base paper 3 Picture pattern layer 4 Liquid repellent cured film 5 Resin 6 Base material 7 Resin impregnated decorative board

Claims (6)

  A decorative paper for a resin-impregnated decorative board, comprising: a base paper, a picture pattern layer provided on the base paper, and a liquid repellent cured film partially provided on the picture pattern layer.   The decorative paper for a resin-impregnated decorative board according to claim 1, wherein a pattern formed by the picture pattern layer and a formation position of the liquid repellent cured film are synchronized.   The decorative paper for resin-impregnated decorative boards according to claim 1 or 2, wherein the liquid repellent cured film contains 0.05% by mass or more and 10% by mass or less of silicone oil.   4. The decorative paper for resin-impregnated decorative boards according to claim 3, wherein the silicone oil is an amino-modified silicone oil.   A base paper, a picture pattern layer provided on the base paper, a liquid repellent cured film partially provided on the picture pattern layer, and a part where the liquid repellent cured film is not provided on the picture pattern layer And a laminate having a thermosetting resin partly impregnated in the pattern layer and a base material integrated with the laminate. Board.   The resin-impregnated decorative board for resin-impregnated decorative board according to any one of claims 1 to 4, wherein the resin-impregnated decorative sheet for resin-impregnated decorative board is impregnated with resin and impregnated with resin. A resin-impregnated decorative board is manufactured by laminating decorative paper on a base material and heat-press molding to integrate the decorative paper for resin-impregnated decorative board and the base material. A method for producing a decorative board.

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