JP2002240070A - Method for producing decorative melamine resin plate - Google Patents
Method for producing decorative melamine resin plateInfo
- Publication number
- JP2002240070A JP2002240070A JP2001041301A JP2001041301A JP2002240070A JP 2002240070 A JP2002240070 A JP 2002240070A JP 2001041301 A JP2001041301 A JP 2001041301A JP 2001041301 A JP2001041301 A JP 2001041301A JP 2002240070 A JP2002240070 A JP 2002240070A
- Authority
- JP
- Japan
- Prior art keywords
- melamine resin
- decorative
- melamine
- fine particles
- paper
- 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.)
- Pending
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、メラミン樹脂化粧
板の製造方法に関するものである。本発明で得られるメ
ラミン樹脂化粧板は、例えば、カウンターや会議用テー
ブルの表面、間仕切パネルの表面等の用途に好適に用い
られるものである。更には、メラミン樹脂液の残分を利
用することにより、廃棄物を減少し、再資源化すること
が可能となるメラミン樹脂化粧板の製造方法である。TECHNICAL FIELD The present invention relates to a method for producing a melamine resin decorative board. The melamine resin decorative plate obtained by the present invention is suitably used for applications such as the surface of a counter or a conference table, the surface of a partition panel, and the like. Further, the present invention provides a method for producing a melamine resin decorative board in which waste can be reduced and recycled by utilizing a residue of the melamine resin liquid.
【０００２】[0002]
【従来の技術】メラミン樹脂化粧板は、未晒クラフト紙
にフェノール樹脂を塗布・含浸したコア層と、化粧紙や
オーバーレイ紙にメラミン樹脂を含浸した表面層からな
っている。オーバーレイ紙はα−セルロースを主成分と
するパルプたとえばレーヨンパルプ等のケミカルパルプ
からできており、メラミン樹脂液を塗布・含浸し、高温
高圧で成形すると透明性の良いメラミン層を形成するこ
とができる。しかしオーバーレイ紙は高価であり、メラ
ミン樹脂液の塗布・含浸に工数が多くかかるため、化粧
板のコストを高くする要因となる。従って、現在一般用
に使用されているメラミン樹脂化粧板ではこのオーバー
レイ層を省略し、化粧層の保護、耐摩耗性の保持するた
め、化粧紙に塗布・含浸するメラミン樹脂液に添加する
添加物を工夫している。たとえば、化粧紙に塗布・含浸
するメラミン樹脂液にアビセルやＫＣフロック等のセル
ロースの粉末、エアロジール、カープレックス、トクシ
ール等の非晶性シリカなどを添加する。これらは少量の
添加では耐摩耗性の効果が十分でなく、多量に添加する
と樹脂液の粘度が上昇し、塗布・含浸が困難となるばか
りでなく、化粧層の色柄の鮮明さが低下する。2. Description of the Related Art A decorative melamine resin board comprises a core layer obtained by applying and impregnating a phenol resin to unbleached kraft paper, and a surface layer impregnating a decorative paper or overlay paper with a melamine resin. The overlay paper is made of a pulp containing α-cellulose as a main component, for example, a chemical pulp such as rayon pulp, and can be coated with and impregnated with a melamine resin solution and molded at a high temperature and a high pressure to form a melamine layer having good transparency. . However, overlay paper is expensive, and it takes a lot of man-hours to apply and impregnate the melamine resin liquid, which is a factor of increasing the cost of the decorative board. Therefore, in the melamine resin decorative board currently used for general use, this overlay layer is omitted, and in order to protect the decorative layer and maintain abrasion resistance, an additive to be added to the melamine resin liquid applied to and impregnated in decorative paper. Is devised. For example, cellulose powder such as Avicel or KC floc, or amorphous silica such as aerial, carplex, toxir, and the like are added to a melamine resin solution to be applied and impregnated on decorative paper. The addition of a small amount does not provide sufficient abrasion resistance, and the addition of a large amount increases the viscosity of the resin liquid, making it difficult to apply and impregnate, and also reduces the sharpness of the color and pattern of the decorative layer. .
【０００３】[0003]
【発明が解決しようとする課題】本発明は、オーバーレ
イ紙を使用することなく、十分な耐摩耗性があり、かつ
化粧層の色柄の鮮明さを保持することを課題とするもの
である。また、上記課題に加え、メラミン樹脂液の残分
を利用することで、廃棄物を減少し、更にはメラミン樹
脂液残分を再資源化することを発明の課題とするもので
ある。SUMMARY OF THE INVENTION An object of the present invention is to provide a decorative layer having sufficient abrasion resistance and maintaining the sharpness of color and pattern without using overlay paper. Another object of the present invention is to reduce the amount of waste by utilizing the residue of the melamine resin liquid, and to recycle the residue of the melamine resin liquid in addition to the above-mentioned problems.
【０００４】[0004]
【課題を解決するための手段】本発明は、（１）メラミ
ン化粧板の製造方法において、メラミン樹脂硬化物の微
粒子を含むメラミン樹脂液を化粧紙に含浸、乾燥させて
樹脂含浸シートを得る工程、該樹脂含浸シートが化粧板
表面層を構成するように基材を載置し、加熱加圧成形す
る工程からなることを特徴とするメラミン樹脂化粧板の
製造方法、（２）メラミン樹脂硬化物の微粒子が、粒径
１〜１００μｍであることを特徴とする第（１）項記載
のメラミン樹脂化粧板の製造方法、（３）メラミン樹脂
硬化物の微粒子が、メラミン樹脂化粧板を製造する際に
生じたメラミン樹脂液の残分より製造したものであるこ
とを特徴とする第（１）項又は第（２）項記載のメラミ
ン樹脂化粧板の製造方法、である。According to the present invention, there is provided (1) a method for producing a resin-impregnated sheet by impregnating decorative paper with a melamine resin liquid containing fine particles of a melamine resin cured product and drying it in a method for producing a decorative melamine board. A method for producing a decorative melamine resin sheet, comprising: placing a substrate so that the resin-impregnated sheet constitutes a decorative sheet surface layer; (1) The method for producing a decorative melamine resin sheet according to (1), wherein the fine particles of (1) have a particle size of 1 to 100 μm. (1) The method for producing a decorative melamine resin plate according to the above (1) or (2), which is produced from the residue of the melamine resin liquid produced in the above.
【０００５】[0005]
【発明の実施の形態】本発明においては、メラミン樹脂
硬化物の微粒子を含むメラミン樹脂液を化粧紙に含浸さ
せた後、乾燥させて樹脂含浸シートを得る工程を有する
ことを特徴とする。メラミン樹脂硬化物の微粒子を含む
ことで化粧紙表面を覆うメラミン樹脂の厚さが厚くな
り、化粧板表面の耐摩耗性が向上するからである。メラ
ミン樹脂硬化物微粒子の量は、メラミン樹脂固形分に対
して１０〜５０％が好ましい。１０％未満であると十分
な耐摩耗性が得られない傾向があり、５０％を越えると
は塗布・含浸が困難となり、ムラがでやすい傾向があ
る。メラミン樹脂硬化物の微粒子の粒径が１〜１００μ
ｍであることが好ましい。ここで、メラミン樹脂硬化物
の微粒子の粒径は、マイクロトラップを用いて、循環速
度８の条件で測定した値である。メラミン樹脂硬化物の
微粒子の粒径が１μｍ未満であると補集が困難になる傾
向があり、取り扱いも不便である。また、１００μｍを
越えると化粧層表面のメラミン層の厚さが厚くなり、化
粧板の反りが大きくなる、クラックが発生しやすくなる
傾向がある。更に１０〜５０μｍが含浸塗布作業の点で
好ましい。BEST MODE FOR CARRYING OUT THE INVENTION The present invention is characterized in that a step of impregnating decorative paper with a melamine resin liquid containing fine particles of a melamine resin cured product and then drying it to obtain a resin-impregnated sheet is provided. This is because the inclusion of the fine particles of the melamine resin cured product increases the thickness of the melamine resin covering the decorative paper surface and improves the wear resistance of the decorative plate surface. The amount of the melamine resin cured product fine particles is preferably 10 to 50% based on the solid content of the melamine resin. If it is less than 10%, sufficient abrasion resistance tends not to be obtained, and if it exceeds 50%, application and impregnation becomes difficult, and unevenness tends to occur. Particle size of fine particles of melamine resin cured product is 1-100μ
m is preferable. Here, the particle size of the fine particles of the melamine resin cured product is a value measured under the condition of a circulation speed of 8 using a micro trap. If the particle size of the fine particles of the melamine resin cured product is less than 1 μm, collection tends to be difficult, and handling is inconvenient. On the other hand, when the thickness exceeds 100 μm, the thickness of the melamine layer on the surface of the decorative layer is increased, the warp of the decorative plate is increased, and cracks tend to be easily generated. Further, the thickness is preferably 10 to 50 μm in terms of the impregnation coating operation.
【０００６】本発明におけるメラミン樹脂硬化物の微粒
子を製造する方法には、メラミン樹脂化粧板を製造する
際に使用するメラミン樹脂液を使用する方法がある。反
応容器にメラミン樹脂液をいれ、水に溶解したポリビニ
ルアルコール（ＰＶＡ）をメラミン樹脂固形分に対して
ＰＶＡが２〜３％添加し、周速３ｍ／分以上で撹拌しな
がら、加熱硬化させることが好ましい。ＰＶＡは化粧板
の化粧層に含まれるこことなるので、耐熱性、耐水性が
低下しないように、高アセタール化品を使用するほうが
よい。高アセタール品は、水に溶けにくいため、水を高
温に保ち５〜１０％程度の溶液状態にしておいた方がそ
の後の取り扱いが便利である。１０％を越えると水溶液
の粘度が高く、メラミン樹脂液への添加時の取り扱いが
困難となる傾向がある。５％未満では水溶液の添加量を
多くしなければならず、メラミン樹脂液の水分量が増加
し取り扱い量が多くなる傾向がある。ＰＶＡはメラミン
樹脂の分散剤として使用しているが、分散剤としては、
アルギン酸ソーダなども使用できる。ＰＶＡの添加量を
メラミン樹脂固形分に対して２．５〜３％とし、撹拌速
度を５〜６ｍ／分とすると、５０μｍ程度の平均粒径の
小さいものができる。ＰＶＡの添加量を２〜２．５％と
し、撹拌速度を３〜４ｍ／分とすると１００μｍ程度の
平均粒径の大きなものができる。メラミン樹脂硬化物の
微粒子は沈殿分離させ、乾燥させ、凝集している場合は
カッターミルなどで解砕する。もちろん遠心分離機で分
離し、乾燥させる方法なども実施できる。As a method for producing fine particles of a melamine resin cured product in the present invention, there is a method using a melamine resin liquid used in producing a decorative melamine resin plate. A melamine resin solution is put in a reaction vessel, and polyvinyl alcohol (PVA) dissolved in water is added with 2 to 3% of PVA based on a solid content of the melamine resin, and is heated and cured while stirring at a peripheral speed of 3 m / min or more. Is preferred. Since PVA is included in the decorative layer of the decorative board, it is preferable to use a highly acetalized product so that heat resistance and water resistance do not decrease. Since high acetal products are difficult to dissolve in water, it is more convenient to keep the water at a high temperature and keep it in a solution state of about 5 to 10% afterwards. If it exceeds 10%, the viscosity of the aqueous solution tends to be high, and handling at the time of addition to the melamine resin liquid tends to be difficult. If it is less than 5%, the amount of the aqueous solution added must be increased, and the water content of the melamine resin liquid tends to increase, and the handling amount tends to increase. PVA is used as a dispersant for melamine resin.
Sodium alginate can also be used. When the addition amount of PVA is set to 2.5 to 3% with respect to the melamine resin solid content and the stirring speed is set to 5 to 6 m / min, a small average particle size of about 50 μm can be obtained. When the addition amount of PVA is set to 2 to 2.5% and the stirring speed is set to 3 to 4 m / min, a large average particle size of about 100 μm can be obtained. The fine particles of the melamine resin cured product are precipitated and separated, dried, and, when aggregated, are crushed by a cutter mill or the like. Of course, a method of separating by a centrifugal separator and drying can also be performed.
【０００７】また、本発明のメラミン樹脂硬化物の微粒
子の製造にあたっては、メラミン樹脂化粧板を製造する
際に生じたメラミン樹脂液の残分を使用することもでき
る。この場合も前記と同様の条件で樹脂硬化物の微粒子
を得ることができる。メラミン樹脂液の残分を利用する
と、廃棄物を減らし、再資源化することが可能となる。In the production of the fine particles of the melamine resin cured product of the present invention, the residue of the melamine resin liquid produced during the production of the decorative melamine resin plate may be used. Also in this case, fine particles of the cured resin can be obtained under the same conditions as described above. By utilizing the residue of the melamine resin liquid, it is possible to reduce waste and recycle.
【０００８】本発明で用いるメラミン樹脂液は、通常の
化粧板用に使用されているものを使用できる。例えば、
メラミンとホルマリン（３７％ホルムアルデヒド水溶
液）とをモル比１．５〜３の範囲で混合し、水を加えて
樹脂分が約５０％程度になるように調整し、苛性ソー
ダ、苛性カリなどを加えｐＨ８〜９のアルカリ性にし、
９０〜９５℃で反応させて製造することができる。塗布
・含浸用樹脂液としては、上記の反応で得られたメラミ
ン樹脂液に、酢酸やキャタニットＡ等の酸触媒、セパー
ルなどの離型剤を加えることが好ましい。As the melamine resin liquid used in the present invention, those used for ordinary decorative boards can be used. For example,
Melamine and formalin (a 37% formaldehyde aqueous solution) are mixed in a molar ratio of 1.5 to 3, and water is added to adjust the resin content to about 50%. 9 alkaline,
It can be produced by reacting at 90 to 95 ° C. As the resin liquid for coating and impregnation, it is preferable to add an acid catalyst such as acetic acid or catanite A and a release agent such as sepal to the melamine resin liquid obtained by the above reaction.
【０００９】メラミン樹脂液を含浸・乾燥するには、メ
ラミン樹脂化粧板用の通常の熱風循環式でエアサポート
方式の乾燥胴をもった塗布機を使用する。含浸用の樹脂
液槽に調合した塗布・含浸用樹脂液を供給し、ディップ
方式で化粧紙を樹脂液に浸たし、表面は丸棒またはラセ
ン棒で付着樹脂量を調整し、裏面はドクター刃で余分な
樹脂分を落とす。乾燥胴内はエアサポートし塗布含浸紙
を連続的に送りながら乾燥させる。乾燥胴内の温度は約
１２０℃に保つ。揮発減量が７〜１０％程度になるよう
に乾燥したのち、裁断機で定尺に裁断する。For impregnating and drying the melamine resin liquid, a coating machine having a drying drum of an ordinary hot air circulation type air support type for a melamine resin decorative board is used. Supply the prepared coating and impregnating resin liquid to the impregnating resin liquid tank, dip the decorative paper into the resin liquid by the dipping method, adjust the amount of adhering resin with a round bar or spiral rod on the front surface, and use the doctor on the back surface. Remove excess resin with a blade. The inside of the drying cylinder is air-supported and dried while continuously feeding the coated impregnated paper. The temperature in the drying drum is kept at about 120 ° C. After drying so that the volatilization loss becomes about 7 to 10%, it is cut into a fixed length by a cutting machine.
【００１０】このようにして得られたメラミン樹脂塗布
含浸化粧紙を、フェノール樹脂を塗布含浸したコア塗布
紙の上に重ねて、当板と呼ばれる金属板の間に挿入し、
プレス装置で加熱加圧し、冷却し積層一体化したメラミ
ン樹脂化粧板が得られる。The melamine resin-coated impregnated decorative paper thus obtained is superimposed on a core-coated paper impregnated with a phenolic resin, and inserted between metal plates called “plates”.
A melamine resin decorative board which is heated and pressurized by a press device, cooled and laminated and integrated is obtained.
【００１１】[0011]
【実施例】以下、実施例を用いて本発明を詳細に説明す
る。なお、本発明のメラミン樹脂液は、化粧板用のもの
を、ＰＶＡはクラレ製のＰＶＡ−１１７（ケン化度９８
〜９９％）を使用した。 ［メラミン樹脂硬化物の微粒子の製造例］固形分約５０
％のメラミン樹脂液の、塗布・含浸した後の残分に苛性
カリ１％水溶液を加えてｐＨ８．５にしたものを５００
Ｋｇ反応釜にいれ、さらに水を加えて固形分４５％に
し、これに５％のポリビニルアルコール水溶液１５０Ｋ
ｇを加え、２００ｒｐｍの回転速度で撹拌しながら、蒸
気で加熱し約３５分で９５℃まで上昇させさらに３時間
９０〜９５℃に保ち硬化反応させた。次に反応生成物を
濾過・収集し、洗浄・乾燥し、粒径１００μｍ以下のメ
ラミン樹脂硬化物の微粒子を得た。The present invention will be described below in detail with reference to examples. The melamine resin liquid of the present invention was used for decorative boards, and PVA was PVA-117 manufactured by Kuraray (with a saponification degree of 98).
-99%). [Production Example of Fine Particles of Cured Melamine Resin] Solid content about 50
% Of a melamine resin solution after application and impregnation was adjusted to a pH of 8.5 by adding a 1% aqueous solution of caustic potassium.
Kg into a reaction vessel, and further add water to a solid content of 45%.
g, and heated with steam while stirring at a rotation speed of 200 rpm, raised to 95 ° C. in about 35 minutes, and kept at 90 to 95 ° C. for 3 hours to effect a curing reaction. Next, the reaction product was collected by filtration, washed and dried to obtain fine particles of a melamine resin cured product having a particle size of 100 μm or less.
【００１２】実施例 固形分約５０％のメラミン樹脂液２００Ｋｇに前記メラ
ミン樹脂硬化物の微粒子５０Ｋｇを添加し、さらにキャ
タニットＡ１０００ｍｌとセパール５００ｍｌを添加
し、よく撹拌した後メラミン樹脂用塗布含浸装置の含浸
用ワニスバットに循環しながら供給するようにした。こ
の装置で、木目模様を印刷した化粧用印刷紙（８０ｇ／
ｍ2 ）にワニスバットの樹脂液を塗布含浸させ、概略１
２０℃で乾燥させ、平均樹脂塗布量６０％、揮発分８％
の化粧用メラミン樹脂塗布含浸紙を得た。そして、フェ
ノール樹脂を塗布含浸したコア用フェノール樹脂塗布含
浸紙を複数枚重ね、その上に前記化粧用メラミン樹脂塗
布含浸紙を重ね、艶消し仕上げにしたステンレス板の間
に挿入し、メラミン化粧板生産用の油圧式プレスで、
０．１Ｐａの圧力で加圧し、１４５℃で６０分加熱し、
５０分冷却し、艶消し仕上げの木目模様のメラミン化粧
板（Ａ）を得た。EXAMPLE To 200 kg of a melamine resin liquid having a solid content of about 50%, 50 kg of the fine particles of the above-mentioned melamine resin hardened material were added, 1000 ml of Catanit A and 500 ml of Separ were added, and the mixture was thoroughly stirred. The varnish vat for impregnation was supplied while circulating. With this device, decorative printing paper (80 g /
m 2 ) with a resin solution of a varnish vat and impregnation.
Dry at 20 ° C, average resin coating amount 60%, volatile content 8%
Was obtained. Then, a plurality of phenolic resin-coated impregnated papers for core coated and impregnated with phenolic resin are laminated, and the decorative melamine resin-coated impregnated paper is laminated thereon, and inserted between matte-finished stainless steel plates to produce a melamine decorative board. Hydraulic press,
Pressurized at a pressure of 0.1 Pa, heated at 145 ° C. for 60 minutes,
After cooling for 50 minutes, a melamine decorative board (A) having a matte finish and a grain pattern was obtained.
【００１３】比較例 メラミン樹脂液２００Ｋｇにアビセル（セルロース粉
末）６Ｋｇ及びトクシールＵ（非晶性含水ケイ酸）１２
Ｋｇを添加し、さらにキャタニットＡ１０００ｍｌとセ
パール５００ｍｌを添加したものを使用し、実施例と同
じメラミン樹脂塗布含浸装置を使用し同じ木目模様の化
粧用印刷紙を使用し、平均樹脂塗布量６０％、揮発分８
％の化粧用メラミン樹脂塗布含浸紙を得た。この化粧用
メラミン樹脂塗布含浸紙を使用し、実施例１と同様の構
成で、同じ加熱加圧条件で成形し、艶消し仕上げの木目
模様のメラミン化粧板（Ｂ）を得た。Comparative Example 200 kg of melamine resin solution, 6 kg of Avicel (cellulose powder) and Toxir U (amorphous hydrous silicic acid) 12
Kg was added, and further, 1000 ml of Catanit A and 500 ml of Sepal were added. Using the same melamine resin coating and impregnating apparatus as in the example, using the same wood grain decorative printing paper, the average resin coating amount was 60%. , Volatile matter 8
% Of a melamine resin-coated paper impregnated with cosmetics. Using this decorative melamine resin-coated impregnated paper, it was molded in the same configuration as in Example 1 under the same heating and pressing conditions to obtain a matte finished melamine decorative board (B) with a matte finish.
【００１４】得られたメラミン樹脂化粧板（Ａ）、
（Ｂ）の性能を表１に示す。The obtained melamine resin decorative plate (A),
Table 1 shows the performance of (B).
【表１】 [Table 1]
【００１５】[0015]
【発明の効果】本発明の方法に従うと、化粧表面に十分
な厚さのメラミン層を形成し、耐摩耗性や外観等の表面
性能が優れている。さらには、メラミン樹脂液の残分を
使用でき、廃棄物を有効に再資源化することができる。According to the method of the present invention, a melamine layer having a sufficient thickness is formed on the decorative surface, and the surface performance such as abrasion resistance and appearance is excellent. Further, the residue of the melamine resin liquid can be used, and the waste can be effectively recycled.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｂ２９Ｋ 105:16 Ｂ２９Ｋ 105:16 Ｆターム(参考） 4F100 AK36A AK36H AT00B BA02 CA23A DE01A DG10A EJ202 EJ42A EJ422 EJ82A EJ85A GB81 HB00A HB01 JK09 4F204 AA37 AA38 AG02 AG03 AH48 AH49 FB01 FB22 FF01 FG01 FG09 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) B29K 105: 16 B29K 105: 16 F term (Reference) 4F100 AK36A AK36H AT00B BA02 CA23A DE01A DG10A EJ202 EJ42A EJ422 EJ82A EJ85A GB81 HB00A HB01 JK09 4F204 AA37 AA38 AG02 AG03 AH48 AH49 FB01 FB22 FF01 FG01 FG09
Claims (3)
ラミン樹脂硬化物の微粒子を含むメラミン樹脂液を化粧
紙に含浸、乾燥させて樹脂含浸シートを得る工程、該樹
脂含浸シートが化粧板表面層を構成するように基材を載
置し、加熱加圧成形する工程からなることを特徴とする
メラミン樹脂化粧板の製造方法。1. A method for producing a melamine decorative board, comprising: impregnating decorative paper with a melamine resin liquid containing fine particles of a melamine resin cured product and drying the decorative paper to obtain a resin-impregnated sheet; A method for producing a decorative melamine resin plate, comprising a step of mounting a base material so as to constitute and forming the substrate under heat and pressure.
〜１００μｍであることを特徴とする請求項１記載のメ
ラミン樹脂化粧板の製造方法。2. The fine particles of the melamine resin cured product have a particle size of 1
The method for producing a decorative melamine resin plate according to claim 1, wherein the thickness is from 100 to 100 µm.
ン樹脂化粧板を製造する際に生じたメラミン樹脂液の残
分より製造したものであることを特徴とする請求項１又
は２記載のメラミン樹脂化粧板の製造方法。3. The melamine resin according to claim 1, wherein the fine particles of the melamine resin cured product are produced from a residue of a melamine resin liquid produced when a melamine resin decorative board is produced. Manufacturing method of decorative board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001041301A JP2002240070A (en) | 2001-02-19 | 2001-02-19 | Method for producing decorative melamine resin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001041301A JP2002240070A (en) | 2001-02-19 | 2001-02-19 | Method for producing decorative melamine resin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002240070A true JP2002240070A (en) | 2002-08-28 |
Family
ID=18903761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001041301A Pending JP2002240070A (en) | 2001-02-19 | 2001-02-19 | Method for producing decorative melamine resin plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002240070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659996A (en) * | 2012-08-31 | 2014-03-26 | 江苏肯帝亚木业有限公司 | Manufacturing technique for laminate floor |
-
2001
- 2001-02-19 JP JP2001041301A patent/JP2002240070A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659996A (en) * | 2012-08-31 | 2014-03-26 | 江苏肯帝亚木业有限公司 | Manufacturing technique for laminate floor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2556466B2 (en) | Method for manufacturing a decorative paper for wear-resistant decorative board | |
| US3648358A (en) | Process for texturing the surface of high pressure laminates | |
| US3036950A (en) | Process for incorporating resins into paper | |
| US4282054A (en) | Coating composition for release sheets | |
| US4402780A (en) | Process for preparing laminates with thermoplastic resins | |
| EP3206886B1 (en) | Method of producing three-dimensional structural surfaces | |
| JP2002240070A (en) | Method for producing decorative melamine resin plate | |
| EP0021588B1 (en) | No overlay decorative laminates coated with melamine-formaldehyde resin and methods for producing the same | |
| US4271221A (en) | Coating composition for decorative laminates | |
| CN108505397A (en) | A kind of photosensitive anti-fake aluminium-foil paper and its preparation process | |
| CN1203925C (en) | Synthetic resin film for laminates and method of producing same | |
| JP2002316397A (en) | Decorative laminate of melamine resin | |
| KR100223398B1 (en) | Thermosetting impregnation sheet used for coating and method for manufacturing the same | |
| GB2324615A (en) | Paper | |
| US2612445A (en) | Process of making hardboard and the like containing furfuryl alcohol resins | |
| JP3816333B2 (en) | Release paper | |
| RU2362788C2 (en) | Decorative laminated materials which do not contain phenol, and method of their manufacturing | |
| JPH05193083A (en) | Production of abrasion-resisctant melamine resin decorative panel | |
| JP2001030280A (en) | Manufacture of melamine resin decorative plate | |
| HU214376B (en) | Method for producing of chipboard | |
| JPH0316436B2 (en) | ||
| US3014834A (en) | Process for producting laminated board | |
| JPS5854984B2 (en) | Decorative board manufacturing method | |
| JPH07124915A (en) | Production of molded board | |
| SU681071A1 (en) | Process for the preparation of prepreg for liminated products |