JPS632674B2 - - Google Patents
Info
- Publication number
- JPS632674B2 JPS632674B2 JP54173581A JP17358179A JPS632674B2 JP S632674 B2 JPS632674 B2 JP S632674B2 JP 54173581 A JP54173581 A JP 54173581A JP 17358179 A JP17358179 A JP 17358179A JP S632674 B2 JPS632674 B2 JP S632674B2
- Authority
- JP
- Japan
- Prior art keywords
- decorative
- resin
- colored
- veneer
- resin liquid
- 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
- 229920005989 resin Polymers 0.000 claims description 47
- 239000011347 resin Substances 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000001680 brushing effect Effects 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 description 32
- 235000019646 color tone Nutrition 0.000 description 10
- 239000004641 Diallyl-phthalate Substances 0.000 description 6
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 239000000123 paper Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011094 fiberboard Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920006305 unsaturated polyester Polymers 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000000405 Pinus densiflora Nutrition 0.000 description 1
- 240000008670 Pinus densiflora Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】
この発明は表面に透明化し得る樹脂含浸シート
を熱圧成形した化粧単板貼化粧板の製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a decorative veneer-attached decorative board whose surface is hot-press-molded with a transparent resin-impregnated sheet.
従来針葉樹化粧単板を用い、やに松状化粧面を
現出する方法として特公昭49−32924が提案され
ている。この方法は針葉樹化粧単板に硬化後の屈
折率が1.50〜1.60の合成樹脂液を含浸硬化させる
ことにより、含浸前には夏材部より淡色の春材部
を夏材部より濃色化し、春材部と夏材部の色調を
逆転させることにより、やに松状の化粧面を現出
させるものである。 Japanese Patent Publication No. 49-32924 has been proposed as a method of creating a pine-like decorative surface using coniferous decorative veneers. This method involves impregnating and curing a synthetic resin liquid with a refractive index of 1.50 to 1.60 after curing into a decorative coniferous veneer. By reversing the color tone of the spring wood and summer wood, a pine-like decorative surface is created.
しかしながら、かゝる方法は化粧単板に合成樹
脂液を減圧、加圧、浸漬等により注入し、表面に
付着した余分の合成樹脂液を拭き取つたのちこれ
を硬化させるという工程をとるものであるため、
極めて生産能率が悪いものであつた。 However, this method involves injecting synthetic resin liquid into the decorative veneer using reduced pressure, pressurization, dipping, etc., wiping off the excess synthetic resin liquid adhering to the surface, and then curing it. Because there is
The production efficiency was extremely poor.
本発明はこのような欠点を解決したもので、特
定の屈折率の樹脂に限定されず、色調統一が容易
で作業能率の高いやに松状化粧面を有する化粧単
板貼化粧板の製造方法を提供するものである。以
下本発明を図面に基いて説明する。 The present invention solves these drawbacks, and provides a method for manufacturing a decorative veneer-attached decorative board having a pine-like decorative surface, which is not limited to a resin with a specific refractive index, has a uniform color tone, and has a high work efficiency. It provides: The present invention will be explained below based on the drawings.
本発明は、基材１に貼着した針葉樹化粧単板２
の表面に、ブラツシング等により前記化粧単板の
春材部２ａの少くとも一部を研削して凹部３を形
成し、前記化粧単板全面に樹脂モノマー、プレポ
リマー等を主成分とする着色樹脂液４を塗付した
のち、夏材部２ｂに付着した該着色樹脂液を掻き
取りまたは拭き取り、化粧単板全面に透明化し得
る樹脂含浸シート５を重ね熱圧成形にて一体化す
ることを特徴とする化粧単板貼化粧板の製造方法
を要旨とするものである。 The present invention has a coniferous decorative veneer 2 attached to a base material 1.
At least a part of the spring material portion 2a of the decorative veneer is ground by brushing or the like to form a recess 3 on the surface of the decorative veneer, and a colored resin containing resin monomer, prepolymer, etc. as a main component is applied to the entire surface of the decorative veneer. After applying the liquid 4, the colored resin liquid adhering to the summer wood portion 2b is scraped or wiped off, and a resin-impregnated sheet 5 that can be made transparent is layered over the entire surface of the decorative veneer and integrated by hot pressure molding. The gist of this paper is a method for manufacturing decorative veneer-covered decorative boards.
本発明に用いる基材１の材質としては特に限定
されるものではなく、合板、繊維板、削片板等広
範囲のものを使用し得るが、熱圧成形時の温度圧
力に耐え得るものであることが必要である。実施
結果によれば高或いは中比重繊維板の使用が望ま
しく好結果を得ることができた。基材として合板
を使用する場合、化粧単板に生じるヒワレを防止
するため化粧単板と合板の間に紙、布等の緩衝材
を介在させることが望ましい。 The material of the base material 1 used in the present invention is not particularly limited, and a wide range of materials such as plywood, fiberboard, particle board, etc. can be used, but it is one that can withstand the temperature and pressure during thermoforming. It is necessary. According to the practical results, the use of high or medium specific gravity fiberboard was desirable and good results could be obtained. When plywood is used as the base material, it is desirable to interpose a cushioning material such as paper or cloth between the decorative veneer and the plywood in order to prevent wrinkles from occurring in the decorative veneer.
また、使用する化粧単板２は春材部２ａと夏材
部２ｂが明瞭に区別でき、相対的に春材部の密度
が小で夏材部の密度が大である樹種が適してお
り、具体的には、杉、松、栂等の比較的低級な針
葉樹化粧単板を好適に使用し得る。 In addition, the decorative veneer 2 to be used is preferably a tree species in which the spring wood part 2a and the summer wood part 2b can be clearly distinguished, and the density of the spring wood part is relatively small and the density of the summer wood part is large. Specifically, relatively low-grade softwood decorative veneers such as cedar, pine, and toga can be suitably used.
前記化粧単板２は熱硬化性樹脂主体の公知接着
剤で、第１図に示すように前記基材２に熱圧接着
しておき、次にロール状ワイヤーブラン等で化粧
単板表面をブラツシングし、第２図に示すように
軟かい春材部２ａの少くとも一部を除去して凹部
３を形成する。夏材部２ｂは春材部２ａより硬い
のでブラツシングをしてもそのまま残存するが、
余り強いブラツシングをすると夏材部２ｂに傷が
つき、次工程で傷に着色され美感上好ましくない
ので注意すべきである。必要ならブラツシングの
あとバフリングして磨くようにしてもよい。 The decorative veneer 2 is bonded to the base material 2 by heat and pressure using a known adhesive mainly composed of thermosetting resin, as shown in FIG. 1, and then the surface of the decorative veneer is brushed with a rolled wire bran or the like. Then, as shown in FIG. 2, at least a portion of the soft spring material portion 2a is removed to form a recess 3. Since the summer wood part 2b is harder than the spring wood part 2a, it will remain as it is even after brushing.
If brushing is done too strongly, the summer wood portion 2b will be scratched, and the scratches will be colored in the next process, which is not aesthetically pleasing, so care should be taken. If necessary, you can buff and polish after brushing.
次に第３図に示すように化粧単板の全面に着色
樹脂液を塗付し、これが乾燥するまでに凸部であ
る夏材部２ｂに付着している前記着色樹脂液４を
掻き取りまたは拭き取り、第４図に示すように夏
材部２ｂを露出させる。凸部となる夏材部２ｂ
は、材の密度が大きいのでほとんど吸込まれず着
色樹脂液４は大半除去されてしまう。これに対
し、凹部である春材部２ａは材の密度が小さいた
め、またブラツシングにより、表面が粗になつて
いるため、着色樹脂液の吸込みがよく濃色に着色
し、拭き取りによつてもほとんど除去されない。
ブレードで掻き取る場合には、着色樹脂液４は凹
部３に多く残存し、より厚い着色樹脂液層４ａを
形成する。 Next, as shown in FIG. 3, a colored resin liquid is applied to the entire surface of the decorative veneer, and by the time it dries, the colored resin liquid 4 adhering to the summer wood part 2b, which is a convex part, is scraped off or removed. Wipe it off to expose the summer wood portion 2b as shown in FIG. Summer wood part 2b that becomes a convex part
Since the material has a high density, it is hardly absorbed and most of the colored resin liquid 4 is removed. On the other hand, since the spring wood part 2a, which is a concave part, has a low material density and has a rough surface due to brushing, it absorbs the colored resin liquid well and is colored darkly, and even when wiped off, Almost never removed.
When scraping with a blade, a large amount of the colored resin liquid 4 remains in the recess 3, forming a thicker colored resin liquid layer 4a.
着色樹脂液に使用する樹脂液としてはその上に
熱圧成形する樹脂含浸シートと密着性のよい樹脂
であり、また樹脂液の存在により発泡したりしな
いものであることが必要である。具体的にはジア
リルフタレート、スチレン、ポリエステル等のモ
ノマーまたはプレポリマー或いはこれらの混合物
等、常温で揮発性が少く、溶剤を含まない樹脂液
を好適に使用し得る。 The resin liquid used as the colored resin liquid must be a resin that has good adhesion to the resin-impregnated sheet to be hot-press molded thereon, and must not foam due to the presence of the resin liquid. Specifically, resin liquids that are less volatile at room temperature and do not contain solvents, such as monomers or prepolymers such as diallyl phthalate, styrene, and polyester, or mixtures thereof, can be suitably used.
着色樹脂液４の塗付は、ハケ、スポンジロール
コーター、フローコーター等を用いて行い、夏材
部２ｂに付着した着色樹脂液４の除去にはゴムや
プラスチツクのブレードで掻き取るか或いは乾燥
した布類で拭き取るのがよい。 The colored resin liquid 4 is applied using a brush, a sponge roll coater, a flow coater, etc., and the colored resin liquid 4 adhering to the summer wood part 2b is removed by scraping it with a rubber or plastic blade or by drying it. It is best to wipe it off with a cloth.
次に透明化し得る樹脂含浸シート５を重ね、熱
圧成形して一体化し第５図に示す本発明の化粧板
を得る。 Next, a resin-impregnated sheet 5 which can be made transparent is layered and integrated by hot pressure molding to obtain a decorative board of the present invention shown in FIG.
これに用いる樹脂含浸シート５としては、ジア
リルフタレート、ポリエステル、エポキシ、フエ
ノール、メラミン等の種々の合成樹脂を主成分と
するもので透明なものが使用されるが、これらは
化粧板として要求される性能や製造上の作業性、
コスト等の諸条件により適宜選択することができ
る。本化粧材を床材として使用する場合、ジアリ
ルフタレート樹脂を主成分として使用することに
より特に好結果を得ることができる。熱圧成形の
条件は使用する樹脂により適宜設定する。また前
記樹脂には赤褐色等適当な色調をもつ染料、顔料
等の着色料を少量添加しておけば、化粧板全体の
色調を統一することもできる。 The resin-impregnated sheet 5 used for this purpose is a transparent sheet whose main component is various synthetic resins such as diallyl phthalate, polyester, epoxy, phenol, and melamine, but these sheets are required as a decorative board. performance and manufacturing workability,
It can be selected as appropriate depending on various conditions such as cost. When this decorative material is used as a flooring material, particularly good results can be obtained by using diallyl phthalate resin as the main component. Conditions for hot-press molding are appropriately set depending on the resin used. Furthermore, by adding a small amount of a coloring agent such as a dye or pigment having an appropriate color tone such as reddish brown to the resin, the color tone of the entire decorative board can be unified.
前記使用樹脂はα―セルローズ紙、レーヨン
紙、ノンウーブンオーロン紙、ガラス繊維、不織
布等の繊維シートに含浸乾燥し、樹脂含浸シート
として用いられる。この樹脂含浸シートは化粧単
板の上に被覆されるものであるから、熱圧成形に
より樹脂が活性化された際、透明化するものでな
ければならない。従つて熱圧成形後半透明或いは
繊維が肉眼視され化粧性を損うものは本発明には
使用できない。 The resin used is impregnated into a fiber sheet such as α-cellulose paper, rayon paper, non-woven organic paper, glass fiber, non-woven fabric, etc. and dried to be used as a resin-impregnated sheet. Since this resin-impregnated sheet is to be coated onto a decorative veneer, it must become transparent when the resin is activated by hot-press molding. Therefore, materials that are transparent in the latter half of hot-press molding or whose fibers are visible to the naked eye and impair cosmetic properties cannot be used in the present invention.
本発明は以上のように構成されているのでその
作用効果は次のとおりである。 Since the present invention is constructed as described above, its effects are as follows.
化粧単板はブラツシング等により春材部の少く
とも一部を研削して凹部を形成する。従つて元々
密度が小さく、着色樹脂液の吸込みが比較的容易
な春材部がブラツシングにより表面粗とされるの
で、更に吸込みがよくなり、濃色に着色される。
これに対して夏材部は密度が大であり着色樹脂液
の吸込み量が少なく、さらに夏材部に付着した着
色樹脂液を掻き取り、又は拭き取るので、ほとん
ど着色しない状態となる。本発明品はこの状態で
単板表面に透明化し得る樹脂含浸シートを熱圧成
形するものであるから、本来針葉樹単板は密度の
小なる春材部は淡色であり、密度の大なる夏材部
は相対的に濃色であるが、本発明品は前記するよ
うに春材部が濃色に着色されるが、夏材部ではほ
とんど着色されないので春材部と夏材部の色調は
逆転することになる。従つて春材部と夏材部の色
調の差がない単調な化粧単板でも、着色樹脂液の
色調や濃度を適宜調整することによつて、色調が
統一されたコントラストのある美麗な化粧板とす
ることができるし、また樹脂の屈折率には全く関
係がなく、比較的低級な針葉樹材を使用しなが
ら、高級なやに松状化粧面を現出することができ
る。 In the decorative veneer, at least a portion of the spring material portion is ground by brushing or the like to form a recessed portion. Therefore, since the surface of the spring material, which originally has a low density and can absorb the colored resin liquid relatively easily, is roughened by brushing, the suction becomes even better and the colored resin liquid is colored in a deep color.
On the other hand, the summer wood part has a high density and absorbs a small amount of the colored resin liquid, and furthermore, the colored resin liquid adhering to the summer wood part is scraped off or wiped off, so that it is hardly colored. The product of the present invention is a resin-impregnated sheet that can be made transparent on the surface of the veneer in this state and is hot-press-molded, so the spring wood part of softwood veneer is originally light in color, which has a lower density, and the spring wood part, which has a higher density, has a lighter color. However, in the product of the present invention, as mentioned above, the spring wood part is colored darkly, but the summer wood part is hardly colored, so the color tone of the spring wood part and the summer wood part is reversed. I will do it. Therefore, even if it is a monotonous decorative veneer with no difference in color tone between the spring and summer wood parts, by appropriately adjusting the color tone and concentration of the colored resin liquid, it is possible to create a beautiful decorative board with a uniform color tone and contrast. Moreover, it is completely unrelated to the refractive index of the resin, and it is possible to create a high-quality, piney-like decorative surface while using a relatively low-grade softwood material.
また従来品のように樹脂を化粧単板に含浸させ
るための減圧、加圧、浸漬等の工程や単板表面に
付着した余分の樹脂を拭き取るなどの能率の悪い
工程は全く必要がなく、着色樹脂液の塗付及び掻
き取りまたは拭き取り等容易に機械化できる方法
を採用しているので、極めて生産能率が良く低コ
ストで生産できる利点がある。 In addition, unlike conventional products, there is no need for processes such as depressurization, pressurization, and dipping to impregnate the decorative veneer with resin, and inefficient processes such as wiping off excess resin adhering to the surface of the veneer. Since it uses a method that can be easily mechanized, such as applying and scraping or wiping off the resin liquid, it has the advantage of extremely high production efficiency and low cost production.
その他着色樹脂液として常温で揮発性が少く溶
剤を含まない樹脂モノマー、プレポリマー等を主
成分としておけば、樹脂含浸シートを熱圧成形す
る際にも気泡の発生がなく、接着剤として働くの
で密着性がよくなる等の利点もある。 In addition, if the main component of the colored resin liquid is a resin monomer, prepolymer, etc. that has low volatility at room temperature and does not contain a solvent, it will not generate bubbles when hot-pressing the resin-impregnated sheet and will work as an adhesive. There are also advantages such as improved adhesion.
次にこの発明の具体的な実施例を示す。 Next, specific examples of the present invention will be shown.
実施例 １
厚さ12mmの中比重繊維板に熱硬化性接着剤で厚
さ1.0mmの米松単板を接着し、線径0.2mmのロール
状ワイヤブラシで２回研削した。次に顔料にて赤
褐色に着色したジアリルフタレートモノマー及び
不飽和ポリエステルよりなる着色樹脂液をハケで
400ｇ／m2塗付し、直ちにゴム製ブレードで夏材
部に付着した着色樹脂液を掻き落した。次にジア
リルフタレートプレポリマー及び不飽和ポリエス
テルを主成分とする樹脂を25ｇ／m2のガラス繊維
不織布に150ｇ／m2付着させた樹脂含浸シートを
重ね、ツヤ消鏡面板を当接し、クツシヨン材を重
ねてプレスに挿入し、140℃、13Kg／cm2で10分間
熱圧成形し本発明の化粧板を得た。この化粧板
は、前記着色樹脂液が春材部に残存しており、春
材部と夏材部の色調は逆転し、やに松状の化粧面
を呈する美麗なものであつた。Example 1 A 1.0 mm thick Japanese pine veneer was adhered to a 12 mm thick medium-specific gravity fiberboard using a thermosetting adhesive and ground twice using a rolled wire brush with a wire diameter of 0.2 mm. Next, apply a colored resin liquid made of diallyl phthalate monomer and unsaturated polyester colored reddish brown with pigment by brushing.
400 g/m 2 was applied, and the colored resin liquid adhering to the summer wood was immediately scraped off with a rubber blade. Next, a resin-impregnated sheet in which 150 g/m 2 of resin mainly composed of diallyl phthalate prepolymer and unsaturated polyester is adhered to 25 g/m 2 glass fiber nonwoven fabric is layered, a matte mirror plate is brought into contact, and the cushion material is applied. The sheets were stacked and inserted into a press, and hot-press molded at 140° C. and 13 kg/cm 2 for 10 minutes to obtain a decorative board of the present invention. In this decorative board, the colored resin liquid remained in the spring wood portion, the color tones of the spring wood portion and the summer wood portion were reversed, and the decorative board had a beautiful pine-like appearance.
実施例 ２
実施例１と同じ基材、単板を使用し、同様ブラ
ツシングを行つた。次に顔料で赤褐色に着色した
ジアリルフタレートモノマーよりなる着色樹脂液
をハケで250ｇ／m2塗付し、直ちに乾燥した布で
全面をこすり、夏材部に付着した着色樹脂液を拭
き取つた。次に淡い赤褐色に着色している点だけ
が異る実施例１と同じ樹脂含浸シートを熱圧成形
し本発明の化粧板を得た。この化粧板は実施例１
と同様の特徴を有する化粧板であるが、更に夏材
部にも着色しているので色調の統一された化粧板
であつた。Example 2 The same base material and veneer as in Example 1 were used, and brushing was performed in the same manner. Next, a colored resin liquid made of diallyl phthalate monomer colored reddish brown with a pigment was applied with a brush at 250 g/m 2 , and the entire surface was immediately rubbed with a dry cloth to wipe off the colored resin liquid adhering to the summer wood. Next, the same resin-impregnated sheet as in Example 1 except that it was colored pale reddish-brown was hot-press molded to obtain a decorative board of the present invention. This decorative board is Example 1
This is a decorative board with similar characteristics, but since the summer wood portion is also colored, the decorative board has a uniform color tone.
第１図乃至第５図は本発明による化粧板製造過
程を工程順に示す断面図である。
１……基材、２……化粧単板、２ａ……春材
部、２ｂ……夏材部、３……凹部、４……着色樹
脂液、５……樹脂含浸シート。
FIGS. 1 to 5 are cross-sectional views showing the process of manufacturing a decorative board according to the present invention in order of process. DESCRIPTION OF SYMBOLS 1... Base material, 2... Decorative veneer, 2a... Spring wood part, 2b... Summer wood part, 3... Recessed part, 4... Colored resin liquid, 5... Resin-impregnated sheet.
Claims (1)
ラツシング等により前記化粧単板の春材部の少く
とも一部を研削して凹部を形成し、前記化粧単板
全面に樹脂モノマー、プレポリマー等を主成分と
する着色樹脂液を塗付したのち、夏材部に付着し
た該着色樹脂液を掻き取りまたは拭き取り、次い
で、透明化し得る樹脂含浸シートを重ね、熱圧成
形にて一体化することを特徴とする化粧単板貼化
粧板の製造方法。 ２ 樹脂含浸シートが着色されている特許請求の
範囲第１項の化粧単板貼化粧板の製造方法。 ３ 着色樹脂液は常温で揮発性が少く、溶剤を含
まない樹脂モノマー、プレポリマー等を主成分と
する着色樹脂液である特許請求の範囲第１項の化
粧単板貼化粧板の製造方法。[Scope of Claims] 1. A concave portion is formed by grinding at least a portion of the spring material portion of the decorative veneer by brushing or the like on the surface of the decorative coniferous veneer adhered to the base material, and the decorative veneer is polished. After applying a colored resin liquid mainly composed of resin monomers, prepolymers, etc. to the entire surface, the colored resin liquid adhering to the summer material is scraped or wiped off, and then a resin-impregnated sheet that can be made transparent is layered and heated. A method for manufacturing a decorative veneer-applied decorative board, which is characterized by being integrated by pressure forming. 2. The method for manufacturing a decorative veneer-attached decorative board according to claim 1, wherein the resin-impregnated sheet is colored. 3. The method for producing a decorative veneer-applied board according to claim 1, wherein the colored resin liquid has low volatility at room temperature and is a colored resin liquid mainly composed of resin monomers, prepolymers, etc. that does not contain solvents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17358179A JPS5697577A (en) | 1979-12-29 | 1979-12-29 | Production of decorative board laminated with decorative veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17358179A JPS5697577A (en) | 1979-12-29 | 1979-12-29 | Production of decorative board laminated with decorative veneer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5697577A JPS5697577A (en) | 1981-08-06 |
| JPS632674B2 true JPS632674B2 (en) | 1988-01-20 |
Family
ID=15963220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17358179A Granted JPS5697577A (en) | 1979-12-29 | 1979-12-29 | Production of decorative board laminated with decorative veneer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5697577A (en) |
-
1979
- 1979-12-29 JP JP17358179A patent/JPS5697577A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5697577A (en) | 1981-08-06 |
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