JPS6260145B2 - - Google Patents
Info
- Publication number
- JPS6260145B2 JPS6260145B2 JP1097380A JP1097380A JPS6260145B2 JP S6260145 B2 JPS6260145 B2 JP S6260145B2 JP 1097380 A JP1097380 A JP 1097380A JP 1097380 A JP1097380 A JP 1097380A JP S6260145 B2 JPS6260145 B2 JP S6260145B2
- Authority
- JP
- Japan
- Prior art keywords
- paint
- sensitivity
- low
- photopolymerizable
- cured
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003973 paint Substances 0.000 claims description 37
- 239000008187 granular material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 4
- 230000036211 photosensitivity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003504 photosensitizing agent Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical class OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は、凹凸模様付建築用板の製造方法に関
するものであつて、更に詳述すれば、基材１全面
に低感光度の光重合型塗料２を塗布し、その上面
に高感光度の光重合型塗料３を任意の場所に凸状
に盛り上げて塗布した後、紫外線を照射して高感
光度の光重合型塗料３を硬化させると共に低感光
度の光重合型塗料２を半硬化状態にまで硬化さ
せ、次いで半硬化の低感光度の光重合型塗料２に
細粒状の粒状体４を定着させ、更に紫外線を照射
して低感光度の光重合型塗料を２を完全硬化せし
めて凹凸模様付建築用板５を得ることを特徴とす
る凹凸模様付建築用板の製造方法に係るものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a construction board with an uneven pattern, and more specifically, a photopolymerizable paint 2 with low photosensitivity is applied to the entire surface of a base material 1, After applying a high-sensitivity photopolymerizable paint 3 on the top surface in a convex shape at any desired location, UV rays are irradiated to harden the high-sensitivity photopolymerizable paint 3 while photopolymerizing the low-sensitivity The mold paint 2 is cured to a semi-cured state, and then the fine granules 4 are fixed to the semi-cured low-sensitivity photopolymerizable paint 2, and further ultraviolet rays are irradiated to form the low-sensitivity photopolymerizable paint. 2 is completely cured to obtain a construction board 5 with an uneven pattern.
従来、凹凸模様付建築用板を製造する方法とし
て、第１図ａ，ｂで示されるように、基材１に発
泡インキ１３を塗布した後、その上面に光重合型
塗料１４を任意の形状となるように塗布し、紫外
線照射炉等で紫外線を照射して光重合型塗料１４
を硬化せしめ、次いで加熱するなどして発泡イン
キ１３を発泡させて凹凸模様を付与せしめる方法
は公知である。ところが、この方法においては凸
部が発泡インキの発泡層１５であるため表面に艶
がなく、逆に凹部の光重合型塗料の硬化塗膜の部
分に艶があるため、視覚的に不鮮明で、深さが感
じられない凹凸模様になる欠点があつた。 Conventionally, as shown in FIGS. 1a and 1b, as a method for producing a construction board with an uneven pattern, a foamed ink 13 is applied to a base material 1, and then a photopolymerizable paint 14 is applied to the upper surface in an arbitrary shape. Apply it so that
A method of curing the foamed ink 13 and then heating it to foam the foamed ink 13 to form an uneven pattern is well known. However, in this method, the surface is not glossy because the convex portions are the foamed layer 15 of the foamed ink, and conversely, the cured coating film of the photopolymerizable paint in the concave portions is glossy, so it is visually unclear. It had the disadvantage of creating an uneven pattern with no sense of depth.
本発明は上記の点に鑑みなされたものであつ
て、その目的とするところは、発泡インキを用い
ずに、低感光度及び高感光度の光重合型塗料と細
粒状の粒状体を用いて、視覚的に鮮明で、深さが
感じられる凹凸模様の付いた建築用板を製造する
方法を提供するにある。 The present invention has been made in view of the above points, and its object is to use a photopolymerizable paint with low and high sensitivity and fine granules without using foamed ink. To provide a method for manufacturing a construction board having a concavo-convex pattern that is visually clear and gives a sense of depth.
以下図に示した実施例を挙げて本発明を説明す
る。 The present invention will be described below with reference to embodiments shown in the figures.
第２図は本発明の方法によつて凹凸模様付建築
用板を一連の連続工程で製造する場合の工程説明
図である。第２図中矢印方向に運ばれてきた基材
１の表面全体にロールコーター６で低感光度の光
重合型塗料２を塗布し、その上面にグラビアコー
ター７で任意の模様となるように任意の場所に高
感度の光重合型塗料３を盛り上げた状態に塗着さ
せる。ここでは、感光剤の添加量の少ない光重合
型塗料を低感光度の光重合型塗料２として用い、
感光剤の添加量を多くした光重合型塗料を高感度
の光重合型塗料３として用いてある。次いで紫外
線ランプを内蔵した第１の紫外線照射炉８を所定
速度で通過させて、高感光度の光重合型塗料３を
完全硬化させると共に、低感度の光重合型塗料２
を半硬化の状態にまで硬化させる。次に細粒状の
粒状体４としてシリカ粉末等を粒状体撒布装置９
にて塗料塗布面に撒布し、ゴムロール１０の間隙
を通すと、粒状体４は半硬化状態の低感光度の光
重合型塗料２の部分に選択的に埋め込まれる。こ
のように粒状体４を埋め込んでおくと硬化後に粒
状体４が剥れ落ちることがない。余分の粒状体４
は吸引装置１１で吸い取る（この粒状体４はリサ
イクルして使用する）。次に第２の紫外線照射炉
１２中を通過させて、半硬化状態の低感光度の光
重合型塗料２を完全硬化させる。これにより凹部
に細粒状の粒状体４が埋め込まれて艶消し状態と
なり、凸部は艶のある状態となる。タイル調の模
様を付す場合においては、タイル部分に高感光度
の光重合型塗料３を用いて艶のある凸部とし、目
地部分を低感光度の光重合型塗料２に粒状体４が
埋込まれた凹部とすれば、凸部に艶があり、目地
部が艶消しとなつて、真にタイル様の模様が得ら
れる。 FIG. 2 is a process explanatory diagram for manufacturing a construction board with an uneven pattern in a series of continuous steps by the method of the present invention. A low-sensitivity photopolymerizable paint 2 is applied to the entire surface of the base material 1 carried in the direction of the arrow in FIG. Apply a high-sensitivity photopolymerizable paint 3 to the area in a raised state. Here, a photopolymerizable paint with a small amount of photosensitizer added is used as the low-sensitivity photopolymerizable paint 2,
A photopolymerizable paint with a large amount of photosensitizer added is used as the highly sensitive photopolymerizable paint 3. Next, the highly sensitive photopolymerizable paint 3 is completely cured by passing through a first ultraviolet irradiation furnace 8 containing a built-in ultraviolet lamp at a predetermined speed, and the low-sensitivity photopolymerizable paint 2 is completely cured.
harden to a semi-hardened state. Next, silica powder or the like is applied as fine granules 4 to a granule scattering device 9.
When the particles 4 are spread on the coating surface and passed through the gap between the rubber rolls 10, they are selectively embedded in the semi-cured, low-sensitivity photopolymerizable coating 2. By embedding the granules 4 in this way, the granules 4 will not peel off after hardening. Extra granular material 4
is sucked up by a suction device 11 (this granular material 4 is recycled and used). Next, it is passed through a second ultraviolet irradiation furnace 12 to completely cure the semi-cured, low-sensitivity photopolymerizable paint 2. As a result, fine particles 4 are embedded in the concave portions, resulting in a matte state, and the convex portions become glossy. When applying a tile-like pattern, the tile part is made with a high-sensitivity photopolymerizable paint 3 to create glossy protrusions, and the joint areas are filled with granules 4 in a low-sensitivity photopolymerizable paint 2. If the concave portions are deep, the convex portions will be glossy and the joint portions will be matte, creating a true tile-like pattern.
本発明で使用する光重合型塗料としては、アク
リルウレタン変性樹脂系、ポリエステル変性樹脂
系、アクリルエポキシ変性樹脂系等の塗料が用い
られる。高感光度及び低感光度の光重合型塗料を
用いるにあたつて、塗料ベースを同一にし感光剤
（あるいは感光度に影響を与える添加剤）のみの
添加量を変えて高感度及び低感度にした光重合型
塗料を用いると、基板に塗布される上下の塗膜の
組成が略同一であるため、塗膜間の密着性が良好
になり好ましい。第１及び第２の２度にわたる紫
外線照射における紫外線照射量は、光重合型塗料
の感光度に応じて適宜決定すればよい。また、本
発明において使用する基板としては硬質塩化ビニ
ル樹脂板、木材板、合板、金属板等が用いられ
る。 As the photopolymerizable paint used in the present invention, paints based on acrylic urethane modified resins, polyester modified resins, acrylic epoxy modified resins, etc. are used. When using photopolymerizable paints with high and low photosensitivity, the paint base is the same and the amount of photosensitizer (or additives that affect photosensitivity) added is changed to achieve high and low sensitivity. It is preferable to use such a photopolymerizable coating material because the compositions of the upper and lower coating films applied to the substrate are approximately the same, so that the adhesion between the coating films is improved. The amount of UV irradiation in the first and second UV irradiations may be appropriately determined depending on the photosensitivity of the photopolymerizable paint. Further, as the substrate used in the present invention, a hard vinyl chloride resin board, a wood board, a plywood, a metal board, etc. are used.
本発明にあつては上記のように、基材全面に低
感光度の光重合型塗料を塗布し、その上面に高感
光度の光重合型塗料を任意の場所に凸状に盛り上
げて塗布した後、紫外線を照射して高感光度の光
重合型塗料を硬化させると共に低感光度の光重合
型塗料を半硬化状態にまで硬化させ、次いで半硬
化の低感光度の光重合型塗料に細粒状の粒状体を
定着させ、更に紫外線を照射して低感光度の光重
合型塗料を完全硬化せしめるから、凹部が粒状体
により艶消し仕上げとなり、凸部は光沢がある塗
膜面となるため、視覚的な模様の深みがあり、凹
凸模様が強調された外観を呈する凹凸模様付建築
用板が得られるものである。 In the present invention, as described above, a low-sensitivity photopolymerizable paint is applied to the entire surface of the substrate, and a high-sensitivity photopolymerizable paint is applied on the top surface in a convex manner at an arbitrary location. After that, the high-sensitivity photopolymerizable paint is cured by UV irradiation, and the low-sensitivity photopolymerizable paint is cured to a semi-cured state. The granular particles are fixed and then UV rays are irradiated to completely cure the low-sensitivity photopolymerizable paint, so the granules create a matte finish on the concave areas and a glossy coating surface on the convex areas. , an architectural board with an uneven pattern can be obtained which has a visually deep pattern and an appearance in which the uneven pattern is emphasized.
第１図ａ，ｂは従来例の凹凸模様付建築用板の
製造方法の製造工程を示すための工程説明図、第
２図は本発明の凹凸模様付建築用板の製造方法の
連続製造工程を示すための工程説明図である。
１…基材、２…低感光度の光重合型塗料、３…
高感光度の光重合型塗料、４…粒状体、５…凹凸
模様付建築用板。
Figures 1a and b are process explanatory diagrams showing the manufacturing process of a conventional method for manufacturing a construction board with a textured pattern, and Figure 2 is a continuous manufacturing process of the method for manufacturing a construction board with a textured pattern of the present invention. It is a process explanatory diagram for showing. 1...Base material, 2...Low sensitivity photopolymerizable paint, 3...
Highly sensitive photopolymerizable paint, 4... Granular material, 5... Architectural board with uneven pattern.
Claims (1)
し、その上面に高感光度の光重合型塗料を任意の
場所に凸状に盛り上げて塗布した後、紫外線を照
射して高感光度の光重合型塗料を硬化させると共
に低感光度の光重合型塗料を半硬化状態にまで硬
化させ、次いで半硬化の低感光度の光重合型塗料
に細粒状の粒状体を定着させ、更に紫外線を照射
して低感光度の光重合型塗料を完全硬化せしめて
凹凸模様付建築用板を得ることを特徴とする凹凸
模様付建築用板の製造方法。1. A low-sensitivity photopolymerizable paint is applied to the entire surface of the base material, and a high-sensitivity photopolymerizable paint is applied to the top surface in a convex shape at any desired location, and then ultraviolet rays are irradiated to create a high-sensitivity coating. At the same time, the low-sensitivity photopolymerizable paint is cured to a semi-cured state, and then the fine granules are fixed on the semi-cured low-sensitivity photopolymerizable paint, and then ultraviolet rays are applied. 1. A method for producing a construction board with an uneven pattern, the method comprising: completely curing a low-sensitivity photopolymerizable paint by irradiating with water to obtain a construction board with an uneven pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1097380A JPS56108567A (en) | 1980-01-31 | 1980-01-31 | Production of sheet having uneven pattern for use in construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1097380A JPS56108567A (en) | 1980-01-31 | 1980-01-31 | Production of sheet having uneven pattern for use in construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56108567A JPS56108567A (en) | 1981-08-28 |
| JPS6260145B2 true JPS6260145B2 (en) | 1987-12-15 |
Family
ID=11765092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1097380A Granted JPS56108567A (en) | 1980-01-31 | 1980-01-31 | Production of sheet having uneven pattern for use in construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56108567A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642951B2 (en) * | 1989-12-21 | 1994-06-08 | 大日本塗料株式会社 | Pattern coating method |
| JPH0576732U (en) * | 1992-03-19 | 1993-10-19 | 大日本印刷株式会社 | Makeup sheet |
-
1980
- 1980-01-31 JP JP1097380A patent/JPS56108567A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56108567A (en) | 1981-08-28 |
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