JPH09136500A - Pallet made of foamed synthetic resin - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to effectively and easily prepare colors lightly and to easily release even if solidified colors by coating at least one surface of a plate-like foamed base material with an ionizing radiation curable resin paint, and then emitting ionizing radioactive rays to form a cured film. SOLUTION: After at least one surface of a plate-like foamed base material 1-1 (2-1) is coated with an ionizing radiation curable resin paint, it is emitted with ionizing radioactive rays to form a cured film 6, thereby forming a pallet 1 or 2 for colors. In this case, a hard foamed synthetic resin plate having a skin layer 3 on the surface is cut in a pallet state for the colors, and used as the base material 1-1 (2-1). A carrier 5 of a thin film made of PET is interposed, and laminated with an adhesive or a pressure-adhesive 7. Then, the flatness is further improved. The resin paint is formed of a radical polymerization type paint made of an acrylic oligomer. When a white pigment is filled in the foamed resin base material 1-1 (2-1), it becomes the same white as the color of the picture material, and the color of the paints becomes natural.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a palette for paints, and more specifically to a palette for paints made of a foamed synthetic resin formed of a hard foamed synthetic resin base material.

[0002]

2. Description of the Related Art Conventionally, a wooden palette has been used to mix colors of paint when drawing oil paintings. The color of such palettes was usually brown. This brown color makes it unsuitable for color mixing. In addition, it was often inconvenient to peel off the oil paint or acrylic paint that had hardened. Therefore, it was considered that the material of the pallet body was made of ceramics and the surface was glazed and finished in white. However, this pallet has a specific gravity of about 3 and is heavy.
cm, width 50 cm, thickness 0.8 cm) was very heavy as a whole and was troublesome to handle.

[0003]

Therefore, the present invention is light and easy to handle, even if it is a large pallet, and the color mixture is sure and easy, and even if the oil paint or the acrylic paint is stiff in the click, it is easy. It is intended to provide a paint palette that can be peeled off.

[0004]

SUMMARY OF THE INVENTION The present invention is a palette for paints in which at least one surface of a plate-shaped foam substrate is coated with an ionizing radiation-curable resin coating and then irradiated with ionizing radiation to form a cured film. , A hard foam synthetic resin plate having a skin layer on the surface is cut into a palette for paints, and this is used as a base material, and the edge of at least one surface of the base material is chamfered, and the remaining surface and side surfaces are covered. After applying the ionizing radiation curable resin coating, the cured coating of the ionizing radiation curable resin coating was formed on at least one surface of the paint pallet and the plate-shaped foam base material which were irradiated with ionizing radiation to form the cured film. A pallet for paints in which a synthetic resin film is attached with an adhesive or a pressure-sensitive adhesive, or a hard foam synthetic resin plate having a skin layer on the surface is cut into a pallet for paints and used as a base material. If necessary, chamfer the edge of one surface and apply the ionizing radiation-curable resin coating to the chamfered surface, then radiate the ionizing radiation to bond or stick the synthetic resin film on which the cured film is formed. Paste with the agent,
A paint pallet in which a cured film is formed by applying an ionizing radiation-curable resin coating on all surfaces except the surface on which the synthetic resin film is attached and then irradiating with ionizing radiation.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 1 shows a hand-held paint palette 1. 1-2 is a finger hole into which the thumb is put. 1-3 are grips. FIG. 2 shows a large paint pallet 2 that is used as it is placed. FIG. 3 is a sectional view showing an example of the paint palettes 1 and 2 of the present invention. 1-1 (1-2) is
It is a pallet body made of a plate-shaped foamed resin base material. 3
Indicates a skin layer (the unevenness is exaggeratedly drawn; the same applies hereinafter), and 4 indicates an end face cut by a machine. 5 is PE
A carrier having a cured film 6 formed of a synthetic resin film such as T. 7 indicates a pressure sensitive adhesive layer.

FIG. 4 shows another example of a sectional view of the paint pallet 1. A carrier 5 made of a synthetic resin film such as PET having a cured film 6 conforming to the shape of the pallet surface is attached with a pressure-sensitive adhesive 7 as in the case of FIG. In this case, the flatness of the surface becomes extremely high. The lower surface and the side surface (cut surface 4) are the cured film 8 that is hardened after being applied with a spray gun or the like. FIG. 5 shows a paint pallet 2 having a chamfered portion 9 that is machined on the top edge.
An example is shown below. The carrier 5 having the cured film 6 formed thereon is attached to the upper surface excluding the chamfered portion with a pressure sensitive adhesive 7. The other surface is coated with a spray gun or the like and covered with a cured film 8 which is cured by ionizing radiation. In FIG. 6, the entire surface of the paint pallet is coated with a spray gun or the like and covered with a cured film 8 which is cured by ionizing radiation. FIG. 7 shows a pallet 1a which is also used for the left hand and the right hand. Finger hole 1a-
2 is provided on the center line 1-4. Grip 1a-
3 is symmetrically formed on the center line 1-4. Both surfaces can be used as pallet surfaces. As shown by the chain double-dashed line, when such a grip portion is not provided, the finger hole 1a-2 (or 1-2) is positioned near the end face.

Examples of resin coatings which are cured by ionizing radiation such as electron beams and ultraviolet rays include ester acrylates and
Radical polymerization type coating consisting of acrylic oligomer having acryloyl group such as ether acrylate, urethane acrylate, epoxy acrylate, etc., cationic polymerization type consisting of cationic polymerization type oligomer such as epoxy type resin and vinyl ether type resin, or cationic polymerization type photoinitiator Paint or the like can be used. As the adhesive, a pressure-sensitive adhesive, a two-component urethane-based adhesive, or the like can be used in addition to a normal adhesive. The white pigment is
When placed in the foamed resin base material 1-1, 2-1, the coating film 6,
10 may be transparent. When placed in the coating films 6 and 10, the color of the foamed resin substrates 1-1 and 2-1 does not matter.

[0008]

[Effect] Since the paint pallet of the present invention is a hard, low-foaming foam synthetic resin having a skin layer on the surface, it is very light and durable, and even a hand-held one can be used for a long time,
Easy to handle even large ones. Since the edge of the upper surface is chamfered, it is easy to distinguish the upper surface and the lower surface. Further, since the conventional pallet is heavy, the finger holes are processed into an inclined surface, and it was a dedicated type for the right hand or the left hand, but the pallet for paints of the present invention is very light, so the finger holes are If both edges of both are subjected to a simple chamfering and a cured film of ionizing radiation curable resin paint is formed on the entire surface, it can be used as a type for both left hand and right hand.

The foamed synthetic resin base material in the form of a plate has small irregularities on the surface due to the molding process. When a coating film is directly formed on this surface, the unevenness is relaxed to some extent and the flatness is improved. When a thin-film carrier such as PET is interposed and is adhered with an adhesive or a pressure-sensitive adhesive, the flatness is further improved, and when the sticky paint is peeled off, the peeling becomes easier. In the paint pallet of the present invention, an ionizing radiation curable resin film having a pencil hardness of 1H to 4H, preferably 2H is formed on at least the pallet surface by the test method of JIS-K5400, so that there are very few or no irregularities. It is easy to peel off when oil paints or acrylic paints stick to it, and it is durable and not damaged even with a palette knife. Further, since at least the pallet surface is made to have the same color as the paint, for example, white, the color of the paint is natural and easy to mix.

[Brief description of the drawings]

FIG. 1 shows a hand-held paint palette.

FIG. 2 shows a large paint pallet for use on a desk.

FIG. 3 shows an example of the invention in a sectional view.

FIG. 4 is another one of the hand-held paint pallets of the present invention.
An example is shown in cross section.

FIG. 5 shows another example of the palette for the paint used as it is according to the present invention.

FIG. 6 shows still another example of the palette for paints used as it is according to the present invention.

FIG. 7 shows a hand-held paint pallet for both left and right hands.

[Explanation of symbols]

1 Hand-held paint palette 1-1 Foamed resin base material 1-2 Finger hole 1-3 Grip part 1-4 Center line 2 Paint palette used as it is 2-1 Foamed resin base material 3 Skin layer 4 Cut surface ( Side surface 5 Carrier made of synthetic resin film 6 Cured film 7 Adhesive layer or adhesive layer 8 Cured film 9 Chamfered portion 10 Cured film

Claims (7)

[Claims] 1. A paint pallet in which a cured film is formed by applying an ionizing radiation-curable resin coating on at least one surface of a plate-shaped foam substrate and then irradiating it with an ionizing radiation. 2. A hard foam synthetic resin plate having a skin layer on its surface is cut into a palette for paints, and this is used as a base material, and the edge of at least one surface of the base material is chamfered,
A paint pallet that is formed by applying an ionizing radiation-curable resin coating on the remaining surface and side surfaces and then irradiating it with ionizing radiation to form a cured film. 3. A paint pallet in which a synthetic resin film having a cured film of an ionizing radiation curable resin coating material is adhered to at least one surface of a plate-shaped foam substrate with an adhesive. 4. A hard foamed synthetic resin plate having a skin layer on its surface is cut into a palette for paints to form a base material, and at least one surface of the base material is chamfered, and the chamfered side. After applying the ionizing radiation curable resin coating on the surface of the, the synthetic resin film on which the cured film is formed is irradiated with ionizing radiation and is adhered with an adhesive, and all surfaces except the surface on which the synthetic resin film is adhered A pallet for paint that has been coated with an ionizing radiation-curable resin coating and then irradiated with ionizing radiation to form a cured film. 5. The paint pallet according to any one of claims 1 to 4, wherein the plate-shaped foamed synthetic resin base material is chamfered at the edges of the surface and side surfaces and / or the edges of finger holes. 6. The paint pallet according to claim 1, wherein the hard foamed synthetic resin plate having a skin layer on the surface has a foaming ratio of 1.5 to 3 times. 7. The hardness of the cured film of the ionizing radiation curable resin coating film is 1 in terms of pencil hardness according to the JIS-K5400 test method.
The paint pallet of claim 1, wherein the paint palette is H to 4H.