JP2002086642A - Decorative plate and its production method - Google Patents
Decorative plate and its production methodInfo
- Publication number
- JP2002086642A JP2002086642A JP2000285063A JP2000285063A JP2002086642A JP 2002086642 A JP2002086642 A JP 2002086642A JP 2000285063 A JP2000285063 A JP 2000285063A JP 2000285063 A JP2000285063 A JP 2000285063A JP 2002086642 A JP2002086642 A JP 2002086642A
- Authority
- JP
- Japan
- Prior art keywords
- thermosetting resin
- impregnated paper
- fluororesin
- decorative board
- substrate
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、特にキッチン廻り
の壁材や吊り戸棚の扉の面材、キャビネットの扉の面材
等に好適な化粧板の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a decorative board suitable for a wall material around a kitchen, a door material of a hanging cabinet, a door material of a cabinet, and the like.
【０００２】[0002]
【従来の技術】従来から、キッチン廻りの壁材、キッチ
ン廻りの什器である吊り戸棚の扉の面材、キャビネット
類の扉の面材は、水分や油分等により汚れ易く、また物
の出し入れを頻繁に行うことにより傷が付きやすかっ
た。このため、このような化粧板には、ＤＡＰ樹脂含浸
紙貼り化粧板やメラニン樹脂化粧板、或いは基板の表面
に合成樹脂塗料を何度も塗り重ねた塗装化粧板などが使
用され、防汚性、耐水性、耐傷性を付与するようにされ
ている。しかしながら、このような塗装化粧板は、油汚
れに対する防汚性は十分とは言えなかった。2. Description of the Related Art Conventionally, wall materials around kitchens, surface materials of doors of hanging cabinets, which are furniture around the kitchen, and surface materials of doors of cabinets are apt to be contaminated by moisture, oil, and the like. It was easy to be scratched by doing it frequently. For this reason, as such a decorative board, a decorative board with DAP resin impregnated paper, a decorative board with a melanin resin, or a painted decorative board in which a synthetic resin paint is repeatedly applied on the surface of the substrate is used. , Water resistance and scratch resistance. However, such a painted veneer cannot be said to have sufficient antifouling properties against oil stains.
【０００３】そこで、油汚れに対する防汚性を向上させ
るために、未硬化のＤＡＰ樹脂等樹脂含浸紙の上に撥水
性が高く表面に付着した油汚れを取り除きやすいフッ素
樹脂をコーティングし、これをホットプレスにより熱圧
して樹脂含浸紙中の樹脂及びコーティングしたフッ素樹
脂を硬化させて化粧板基板と樹脂含浸紙及びその上のフ
ッ素樹脂コーティング層とを同時に一体化する試みもな
されている。Therefore, in order to improve the antifouling property against oil stains, uncured resin-impregnated paper such as DAP resin is coated with a fluorine resin having high water repellency and easy to remove oil stains adhered to the surface. Attempts have also been made to harden the resin in the resin-impregnated paper and the coated fluororesin by hot pressing with a hot press to simultaneously integrate the decorative board substrate with the resin-impregnated paper and the fluororesin coating layer thereon.
【０００４】しかしながら、フッ素樹脂を未硬化のＤＡ
Ｐ樹脂等樹脂含浸紙の上に直接コーティングする場合
は、ＤＡＰ樹脂に含まれる溶剤の影響でフッ素樹脂の硬
化が不十分になることがあり、従来の化粧板に比べて表
面硬度が低くなり傷が付きやすく耐傷性が低下するとい
う問題が新たに発生する。[0004] However, the fluororesin is converted to uncured DA.
When coating directly on a resin-impregnated paper such as P resin, the curing of the fluorine resin may be insufficient due to the effect of the solvent contained in the DAP resin. This causes a new problem that the toner is easily scratched and the scratch resistance is reduced.
【０００５】[0005]
【発明が解決しようとする課題】本発明の解決課題は、
高い防汚性と耐傷性とを同時に満足する化粧板とその製
造方法を開発することにある。The problem to be solved by the present invention is as follows.
It is an object of the present invention to develop a decorative sheet and a method for producing the decorative sheet, which simultaneously satisfy high antifouling properties and scratch resistance.
【０００６】[0006]
【課題を解決するための手段】「請求項１」に記載の化
粧板(A)は「化粧板形成用の基板(1)と、前記基板(1)の
表面に積層一体化された熱硬化性樹脂含浸紙(2)と、前
記熱硬化性樹脂含浸紙(2)の表面に積層一体化され、フ
ッ素樹脂からなる塗材を表面にコーティングした合成樹
脂フィルム(3)とから構成されている」ことを特徴とす
る。Means for Solving the Problems A decorative board (A) according to claim 1 is composed of a substrate (1) for forming a decorative board, and a thermosetting laminated and integrated on the surface of the substrate (1). Resin-impregnated paper (2) and a synthetic resin film (3) laminated and integrated on the surface of the thermosetting resin-impregnated paper (2) and coated on its surface with a coating material made of fluororesin. It is characterized.
【０００７】これによれば、合成樹脂フィルム(3)の表
面にコーティングされ、化粧板(A)の防汚性を高めるフ
ッ素樹脂は合成樹脂フィルム(3)によって熱硬化性樹脂
含浸紙(2)からセパレートされているため、熱硬化性樹
脂含浸紙(2)と直接接触することはない。そのためフッ
素樹脂は熱硬化性樹脂含浸紙(2)中の溶剤等により硬化
不良を起こすことはなく、フッ素樹脂本来の硬さにて硬
化するので、耐傷性を維持しつつ防汚性を発揮させるこ
とが出来る。According to this, the fluororesin coated on the surface of the synthetic resin film (3) to enhance the antifouling property of the decorative board (A) is coated with the thermosetting resin-impregnated paper (2) by the synthetic resin film (3). , There is no direct contact with the thermosetting resin-impregnated paper (2). Therefore, the fluororesin does not cause curing failure due to the solvent etc. in the thermosetting resin-impregnated paper (2), and cures with the original hardness of the fluororesin, so that it exhibits antifouling properties while maintaining scratch resistance I can do it.
【０００８】「請求項２」に記載の化粧板(A)は請求項
１のフッ素樹脂を限定したもので「化粧板形成用の基板
(1)と、前記基板(1)の表面に積層一体化された熱硬化性
樹脂含浸紙(2)と、前記熱硬化性樹脂含浸紙(2)の表面に
積層一体化され且つ減摩材が混入されたフッ素樹脂から
なる塗材を表面にコーティングした合成樹脂フィルム
(3)とから構成されている」ことを特徴とする。これに
よれば、フッ素樹脂のコーティング層(4)に減摩材が混
入されているために、フッ素樹脂本来の硬さに加えて前
記コーティング層(4)の耐傷性、耐摩耗性を大幅に向上
させることが出来る。[0008] The decorative plate (A) according to the second aspect is the one in which the fluororesin of the first aspect is limited, and the "substrate for forming a decorative plate".
(1), a thermosetting resin-impregnated paper (2) laminated and integrated on the surface of the substrate (1), and a lubricating material laminated and integrated on the surface of the thermosetting resin-impregnated paper (2) Resin film coated on the surface with a coating material made of fluorine resin mixed with
(3) ". According to this, since the friction reducing material is mixed into the fluororesin coating layer (4), in addition to the inherent hardness of the fluororesin, the coating layer (4) significantly reduces the scratch resistance and abrasion resistance. Can be improved.
【０００９】「請求項３」に記載の化粧板(A)は、請求
項２の減摩材の混入量を限定したもので「減摩材が、フ
ッ素樹脂からなる塗材中に固形分換算で0.5重量％〜10
重量％の割合で混入されている」ことを特徴とする。減
摩材をフッ素樹脂からなる塗材に適度に混入すること
で、良好な耐傷性、耐摩耗性を発現しつつ、塗膜として
の良好な密着性や防汚性を損なうことがない。減摩材の
塗材への混入量は固形分換算で0.5重量％〜10重量％が
最適で、1.5重量％未満では、耐傷性や耐摩耗性が不十
分となり、10重量％を越えると防汚性や密着性が低下す
ることがある。The decorative plate (A) according to claim 3 is a decorative plate (A) in which the amount of the lubricating material mixed in claim 2 is limited. 0.5% by weight to 10%
% By weight ". By appropriately mixing the lubricating material into a coating material made of a fluororesin, good scratch resistance and abrasion resistance are exhibited, and good adhesion and antifouling properties as a coating film are not impaired. The optimal amount of the lubricating material mixed into the coating material is 0.5% to 10% by weight in terms of solid content. If it is less than 1.5% by weight, the scratch resistance and abrasion resistance will be insufficient, and if it exceeds 10% by weight, it will be prevented. Contamination and adhesion may decrease.
【００１０】「請求項４」に記載の化粧板(A)は、請求
項１〜３の合成樹脂フィルム(3)を限定したもので「合
成樹脂フィルム(3)の厚さが10μm〜100μmである」こと
を特徴とするもので、これにより生産時における取り扱
い性、生産性を高めることが出来る。即ち、合成樹脂フ
ィルム(3)の厚さが10μｍ未満となると、積層時等に皺
が発生する等取り扱い性が悪くなり、反対に100μｍを
越えると腰が強すぎて柔軟性に乏しくなり、細かな凹凸
に追従できず接着性が悪くなったり、また価格が高くな
る。The decorative plate (A) according to claim 4 is a limited version of the synthetic resin film (3) according to claims 1 to 3, wherein the thickness of the synthetic resin film (3) is 10 μm to 100 μm. This makes it possible to enhance the handleability and productivity during production. That is, when the thickness of the synthetic resin film (3) is less than 10 μm, the handleability such as wrinkles occurs at the time of lamination and the like, and the handleability becomes poor. It is not possible to follow the irregularities, and the adhesiveness is poor, and the price is high.
【００１１】「請求項５」に記載の化粧板(A)の製造方
法は、「化粧板形成用の基板(1)の表面に、未硬化状態
の熱硬化性樹脂含浸紙(2)と、フッ素樹脂からなる塗材
を表面にコーティングして硬化させた合成樹脂フィルム
(3)とを順次積層し、この積層体を加熱加圧して上記熱
硬化性樹脂含浸紙(2)中の熱硬化性樹脂により、基板(1)
と熱硬化性樹脂含浸紙(2)と合成樹脂フィルム(3)とを一
体に接着してなる」ことを特徴とするもので、撥水性が
高く表面に付着した油汚れを取り除きやすくて防汚性に
優れた化粧板(A)を製造する事が出来る。[0011] The method for producing a decorative board (A) according to claim 5 includes the steps of: "an uncured thermosetting resin-impregnated paper (2) is provided on a surface of a decorative board forming substrate (1); Synthetic resin film cured by coating the surface with a coating material made of fluororesin
(3) and sequentially laminated, the laminate is heated and pressurized by the thermosetting resin in the thermosetting resin-impregnated paper (2), the substrate (1)
And the thermosetting resin-impregnated paper (2) and the synthetic resin film (3) are bonded together '', which has high water repellency and makes it easy to remove oil stains adhered to the surface. A decorative board (A) with excellent properties can be produced.
【００１２】「請求項６」に記載の化粧板(A)の製造方
法は、「請求項５」の他の方法で「化粧板形成用の基板
(1)の表面に、未硬化状態の熱硬化性樹脂含浸紙(2)と、
合成樹脂フィルム(3)とを順次積層し、この積層体を加
熱加圧して上記熱硬化性樹脂含浸紙(2)中の熱硬化性樹
脂により基板(1)と熱硬化性樹脂含浸紙(2)と合成樹脂フ
ィルム(3)とを一体に接着し、次いで前記積層体の表面
にフッ素樹脂からなる塗材をコーティングする」ことを
特徴とするもので、撥水性が高く表面に付着した油汚れ
を取り除きやすくて防汚性に優れ且つ表面硬度も十分で
あり耐摩耗性、耐傷性にも優れた化粧板(A)を製造する
事が出来る。The method for manufacturing a decorative board (A) according to claim 6 is the same as the method for manufacturing a decorative board (A) described in claim 5 except that
On the surface of (1), uncured thermosetting resin impregnated paper (2),
A synthetic resin film (3) is sequentially laminated, and the laminate is heated and pressed to form a substrate (1) and a thermosetting resin-impregnated paper (2) with the thermosetting resin in the thermosetting resin-impregnated paper (2). ) And the synthetic resin film (3) are integrally bonded, and then the surface of the laminate is coated with a coating material made of a fluororesin. It is possible to produce a decorative plate (A) which is easy to remove, has excellent antifouling properties, has sufficient surface hardness, and is excellent in abrasion resistance and scratch resistance.
【００１３】請求項５に係る製造方法は、予め別工程に
て合成樹脂フィルム(3)の表面にフッ素樹脂からなる塗
材をコーティングしておき、前記塗材が硬化した合成樹
脂フィルム(3)を熱硬化性樹脂含浸紙(2)と共に基板(1)
に積層して一体化する。According to a fifth aspect of the present invention, in the manufacturing method, the surface of the synthetic resin film (3) is coated with a coating material made of a fluororesin in a separate step, and the coating material is cured. The substrate (1) together with the thermosetting resin impregnated paper (2)
And integrated.
【００１４】これに対して、請求項６に係る製造方法
は、熱硬化性樹脂含浸紙(2)と合成樹脂フィルム(3)とを
基板(1)に積層接着した後に、前記積層体の表面にフッ
素樹脂からなる塗材をコーティングする。従って、請求
項５に比べて積層体を一体化する工程から塗材を前記積
層体にコーティングする工程まで一連のプロセスで生産
することが出来、生産性を高めることが出来る。[0014] On the other hand, the manufacturing method according to claim 6 is characterized in that the thermosetting resin impregnated paper (2) and the synthetic resin film (3) are laminated and bonded to the substrate (1), Is coated with a coating material made of fluororesin. Therefore, as compared with the fifth aspect, it is possible to produce by a series of processes from the step of integrating the laminated body to the step of coating a coating material on the laminated body, thereby improving the productivity.
【００１５】[0015]
【発明の実施の形態】本発明に係る化粧板(A)を実施例
に従って説明する。本実施例の化粧板(A)は化粧板形成
用の基板(1)と、前記基板(1)の表面に積層一体化された
熱硬化性樹脂含浸紙(2)と、前記熱硬化性樹脂含浸紙(2)
の表面に積層一体化した合成樹脂フィルム(3)とから構
成されている。BEST MODE FOR CARRYING OUT THE INVENTION A decorative plate (A) according to the present invention will be described with reference to examples. The decorative board (A) of this embodiment is a decorative board forming substrate (1), a thermosetting resin impregnated paper (2) laminated and integrated on the surface of the substrate (1), and the thermosetting resin. Impregnated paper (2)
And a synthetic resin film (3) laminated and integrated on the surface of the substrate.
【００１６】基板(1)は、珪酸カルシウム板、硬質セメ
ント珪酸カルシウム板、スラグ石膏板、無機質複層板
(大建工業株式会社製：商品名ダイライト)等の無機質板
或いは合板、ＬＶＬ、ＭＤＦ、ＯＳＢ、ウェハーボー
ド、パーティクルボード、木材板等の木質板を使用する
ことが出来る。The substrate (1) is made of a calcium silicate plate, a hard cement calcium silicate plate, a slag gypsum plate, an inorganic multilayer plate
Inorganic plates or plywood (trade name: Dailite, manufactured by Daiken Kogyo Co., Ltd.), wood plates such as LVL, MDF, OSB, wafer board, particle board, and wood board can be used.
【００１７】熱硬化性樹脂含浸紙(2)は、ＤＡＰ樹脂
（ジアリルフタレート樹脂）、メラニン樹脂、グアナミ
ン樹脂などの熱硬化性樹脂をチタン紙(化粧模様を印刷
したものでもよい)、薄葉紙等の紙に含浸させたものか
らなり、いわゆるＢステージにまで乾燥させたものを使
用することが出来る。The thermosetting resin-impregnated paper (2) is made of a thermosetting resin such as a DAP resin (diallyl phthalate resin), a melanin resin, a guanamine resin, etc., made of titanium paper (a decorative pattern may be printed), thin paper, or the like. A paper impregnated with paper and dried to a so-called B stage can be used.
【００１８】合成樹脂フィルム(3)としては、ＰＥＴ(ポ
リエチレンテレフタレート)樹脂、ポリプロピレン樹
脂、ポリエチレン樹脂等からなり、厚さは１０μｍ〜１
００μｍが好ましい。合成樹脂フィルム(3)の厚さが１
０μｍ未満となると、積層時等にしわが発生する等取り
扱い性が悪くなり、反対に１００μｍを越えると腰が強
すぎて柔軟性に乏しくなり、細かな凹凸に追従できず接
着性が悪くなったり、また価格も高くなる。密着性を向
上させるため、熱硬化性樹脂含浸紙(2)と合成樹脂フィ
ルム(3)との間にプライマー処理を施したり、前記合成
樹脂フィルム(3)の裏面にコロナ放電処理をしておくの
が良い。The synthetic resin film (3) is made of PET (polyethylene terephthalate) resin, polypropylene resin, polyethylene resin or the like, and has a thickness of 10 μm to 1 μm.
00 μm is preferred. The thickness of the synthetic resin film (3) is 1
When the thickness is less than 0 μm, handling properties such as generation of wrinkles at the time of lamination are deteriorated, and when it exceeds 100 μm, the stiffness is too strong and the flexibility is poor, and it is not possible to follow fine irregularities, and the adhesiveness is poor, Also, the price will be higher. In order to improve adhesion, a primer treatment is performed between the thermosetting resin-impregnated paper (2) and the synthetic resin film (3), or a corona discharge treatment is performed on the back surface of the synthetic resin film (3). Is good.
【００１９】合成樹脂フィルム(3)は、そのままの状態
で使用し、その後でフッ素樹脂コーティングを行う場合
と、予めその表面にフッ素樹脂のコーティング層(4)を
形成しておき、これを使用する場合とがある。フッ素樹
脂は膜厚が数μｍ〜１０数μｍとなるように合成樹脂フ
ィルム(3)に塗布され、加熱、紫外線照射、電子線照射
などにより硬化されたものである。The synthetic resin film (3) is used as it is and then is coated with a fluororesin, or when a fluororesin coating layer (4) is formed on its surface in advance and used. There are cases. The fluororesin is applied to the synthetic resin film (3) so as to have a thickness of several μm to several tens μm, and is cured by heating, ultraviolet irradiation, electron beam irradiation, or the like.
【００２０】また、フッ素樹脂には、耐摩耗性、耐傷性
を向上させるためにアルミナやシリカの粉末からなる減
摩材を混入して使用する場合と、減摩材を混入せずその
ままで使用する場合とがある。減摩材を混入して使用す
る場合、減摩材は固形分換算で0.5重量％〜10重量％加
えるのが望ましい。減摩材が0.5重量％未満では、耐傷
性や耐摩耗性が不十分となり、10重量％を越えると耐汚
染性や密着性が低下する。尚、減摩材は適度な艶消し効
果も発揮する。In addition, the fluororesin is used by mixing a lubricating material composed of alumina or silica powder to improve abrasion resistance and scratch resistance, and the fluororesin is used without mixing the lubricating material. There are times when you do. When a lubricant is used in admixture, it is desirable to add 0.5 to 10% by weight of the lubricant in terms of solid content. If the amount of the lubricating material is less than 0.5% by weight, the scratch resistance and abrasion resistance become insufficient, and if it exceeds 10% by weight, the stain resistance and the adhesion are reduced. In addition, the antifriction material also exerts a moderate matting effect.
【００２１】次に、本発明に係る製造方法を実施例に従
って説明する。第１実施例は基板(1)上に、未硬化の熱
硬化性樹脂含浸紙(2)と、減摩材を混入したフッ素樹脂
のコーティング層(4)を表面に有する合成樹脂フィルム
(3)或いは減摩材を混入していないフッ素樹脂のコーテ
ィング層(4)を表面に有する合成樹脂フィルム(3)とを順
次積層し、ホットプレス(5)により加熱加圧することに
より前記積層体を一体に接着して化粧板(A)を製造する
(図１)。ホットプレス(5)の熱圧条件は、通常温度120℃
〜140℃、圧力５kgf/cm2〜10kgf/cm2で５分から20分程
度行うが、勿論使用する熱硬化性樹脂含浸紙の厚さや樹
脂の種類などに応じて適宜設定すればよい。Next, the manufacturing method according to the present invention will be described with reference to examples. In the first embodiment, a synthetic resin film having an uncured thermosetting resin impregnated paper (2) and a fluororesin coating layer (4) mixed with an antifriction material on the surface of a substrate (1) is used.
(3) or a synthetic resin film (3) having a coating layer (4) of a fluororesin containing no lubricating material on the surface thereof sequentially laminated, and the laminate is heated and pressed by a hot press (5). To make a decorative board (A)
(FIG. 1). The hot press condition of hot press (5) is normal temperature 120 ℃
To 140 ° C., is carried out 5 minutes to 20 minutes at a pressure 5kgf / cm 2 ~10kgf / cm 2 , may be appropriately set depending on, for example, the thickness and the resin type thermosetting resin impregnated paper, of course used.
【００２２】以上のようにして得られた化粧板(A)は、
フッ素樹脂は合成樹脂フィルム(3)の表面にコーティン
グされているため、熱硬化性樹脂含浸紙(2)と直接接触
することはない。従って、フッ素樹脂は熱硬化性樹脂含
浸紙(2)中の溶剤等により硬化不良を起こすことはな
く、耐傷性を維持することが出来る。また、基板(1)に
熱硬化性樹脂含浸紙(2)が積層されているので、耐水
性、耐熱性、耐傷性、硬度等が付与されると共に合成樹
脂フィルム(3)にはフッ素樹脂からなる塗材がコーティ
ングされているため高い防汚性を有する。また、減摩材
を混入した場合は減摩材による表面硬度の向上により耐
傷性も大幅に向上する。The decorative board (A) obtained as described above is
Since the fluororesin is coated on the surface of the synthetic resin film (3), it does not come into direct contact with the thermosetting resin-impregnated paper (2). Therefore, the fluororesin does not cause poor curing due to the solvent or the like in the thermosetting resin-impregnated paper (2), and can maintain the scratch resistance. Further, since the thermosetting resin-impregnated paper (2) is laminated on the substrate (1), water resistance, heat resistance, scratch resistance, hardness, etc. are imparted, and the synthetic resin film (3) is made of fluororesin. It has high antifouling properties because it is coated with a coating material. Further, when an antifriction material is mixed, the scratch resistance is greatly improved due to the improvement of the surface hardness by the antifriction material.
【００２３】また、合成樹脂フィルム(3)は熱硬化性樹
脂に比べて十分に薄いため、熱圧時に熱硬化性樹脂含浸
紙(2)中の熱硬化性樹脂が流動し、基板(1)と熱硬化性樹
脂含浸紙(2)、熱硬化性樹脂含浸紙(2)と合成樹脂フィル
ム(3)とを強固に接着できる。従って、プレキュアー状
態の熱硬化性樹脂含浸紙(2)に接着剤を塗布することな
く、１ショットで基板(1)と熱硬化性樹脂含浸紙(2)を一
体且つ良好に接着する事が出来る。Since the synthetic resin film (3) is sufficiently thinner than the thermosetting resin, the thermosetting resin in the thermosetting resin-impregnated paper (2) flows at the time of hot pressing, and the substrate (1) And the thermosetting resin-impregnated paper (2), the thermosetting resin-impregnated paper (2) and the synthetic resin film (3) can be firmly bonded. Therefore, the substrate (1) and the thermosetting resin-impregnated paper (2) can be integrally and satisfactorily bonded in one shot without applying an adhesive to the thermosetting resin-impregnated paper (2) in the pre-cured state. .
【００２４】次に、本発明の化粧板(A)の製造方法を第
２実施例について説明する。本実施例は基板(1)の表面
に、未硬化の熱硬化性樹脂含浸紙(2)と合成樹脂フィル
ム(3)とを順次積層し、ホットプレス(5)により加熱加圧
することにより含浸紙中の熱硬化性樹脂を硬化させると
共に上記積層体を一体に接着させる。そして、この表面
に減摩材を混入したフッ素樹脂塗料或いは減摩材を混入
していない樹脂塗料を塗布し、硬化させて化粧板(A)を
製造する。Next, a method of manufacturing the decorative board (A) of the present invention will be described with reference to a second embodiment. In this example, the uncured thermosetting resin-impregnated paper (2) and the synthetic resin film (3) are sequentially laminated on the surface of the substrate (1), and the impregnated paper is heated and pressed by a hot press (5). The thermosetting resin inside is cured and the laminate is integrally bonded. Then, a fluororesin paint containing a lubricating material or a resin paint containing no lubricating material is applied to the surface and cured to produce a decorative plate (A).
【００２５】本実施例では、樹脂塗料塗布工程を最後に
する事で、基板(1)と熱硬化性樹脂含浸紙(2)と合成樹脂
フィルム(3)との積層体を一体に接着する工程からフッ
素樹脂をコーティングする工程まで一連のプロセスで生
産することが出来、生産性を向上させることが出来る。In the present embodiment, by finishing the resin coating step, the step of integrally bonding the laminate of the substrate (1), the thermosetting resin impregnated paper (2) and the synthetic resin film (3) is performed. Can be produced in a series of processes from the step of coating with a fluororesin, and the productivity can be improved.
【００２６】[0026]
【発明の効果】本発明によれば、合成樹脂フィルムの表
面にコーティングされ、化粧板の防汚性を高めるフッ素
樹脂は合成樹脂フィルムによって熱硬化性樹脂含浸紙か
らセパレートされているので、フッ素樹脂は熱硬化性樹
脂含浸紙中の溶剤等により硬化不良を起こすことはな
く、フッ素樹脂本来の硬さにて硬化し耐傷性を維持しつ
つ防汚性を発揮させることが出来る。また、フッ素樹脂
のコーティング層に減摩材を添加した場合、フッ素樹脂
本来の硬さに加えて減摩材による硬度の増加が見られ前
記コーティング層の耐傷性、耐摩耗性を大幅に向上させ
ることが出来る。According to the present invention, the fluororesin coated on the surface of the synthetic resin film to enhance the antifouling property of the decorative board is separated from the thermosetting resin-impregnated paper by the synthetic resin film. Does not cause curing failure due to the solvent or the like in the thermosetting resin-impregnated paper, and can be cured by the inherent hardness of the fluororesin and exhibit antifouling properties while maintaining scratch resistance. Further, when an antifriction material is added to the fluororesin coating layer, an increase in hardness due to the antifriction material in addition to the original hardness of the fluororesin is observed, and the scratch resistance and abrasion resistance of the coating layer are greatly improved. I can do it.
【００２７】減摩材を使用した場合、その添加量を適当
な範囲に限定する事で、塗膜としての良好な密着性や防
汚性を損なうことなく良好な耐傷性、耐摩耗性を発現さ
せる事ができる。また、合成樹脂フィルムの厚さを適当
な範囲に限定する事で、積層時等に皺を発生させる事な
く且つ細かな凹凸に追従させて接着させる事ができる。When an antifriction material is used, good scratch resistance and abrasion resistance are exhibited without impairing good adhesion and antifouling properties of the coating film by limiting the amount of addition to an appropriate range. Can be done. In addition, by limiting the thickness of the synthetic resin film to an appropriate range, it is possible to adhere without causing wrinkles at the time of lamination and following fine irregularities.
【００２８】また、本発明方法により撥水性が高く表面
に付着した油汚れを取り除きやすくて防汚性に優れた化
粧板を製造する事が出来、特に、塗材コーティング工程
を積層熱圧工程の後にする事で積層一体化工程からコー
ティング工程まで一連のプロセスで生産することが出
来、生産性を高めることが出来る。Further, according to the method of the present invention, a decorative board having high water repellency, easy to remove oil stains adhered to the surface and excellent in antifouling property can be produced. By doing it later, it can be produced in a series of processes from the lamination integration process to the coating process, and the productivity can be increased.
【図１】本発明方法の第１実施例による化粧板の製造方
法を示した図FIG. 1 is a view illustrating a method of manufacturing a decorative board according to a first embodiment of the present invention.
【図２】本発明方法の第２実施例による化粧板の製造方
法を示した図FIG. 2 is a view illustrating a method of manufacturing a decorative board according to a second embodiment of the present invention.
【図３】本発明方法に係る化粧板の構成を説明する正面
図FIG. 3 is a front view illustrating the configuration of a decorative board according to the method of the present invention.
(A)…化粧板 (1)…基板 (2)…熱硬化性樹脂含浸紙 (3)…合成樹脂フィルム (A) ... decorative board (1) ... substrate (2) ... thermosetting resin impregnated paper (3) ... synthetic resin film
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 2E110 AA47 AA65 AB04 AB23 AB43 BA04 BA12 BB04 EA09 GA32W GA33X GA42X GB23X GB42W GB62X GB63W 4F100 AA19 AA20 AE01A AK01B AK01C AK04 AK07 AK13 AK17C AK35 AK36 AK42 AP00A AT00A BA03 BA07 BA10A BA10C CA30C CC00C DE01 DG10B EH012 EH462 EJ082 EJ202 EJ422 EJ82B GB08 JB13B JK09 JL06 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference) 2E110 AA47 AA65 AB04 AB23 AB43 BA04 BA12 BB04 EA09 GA32W GA33X GA42X GB23X GB42W GB62X GB63W 4F100 AA19 AA20 AE01A AK01B AK01C AK04 AK07 AK13 BA30 ACABACBAC AK17 AT30BAC DE01 DG10B EH012 EH462 EJ082 EJ202 EJ422 EJ82B GB08 JB13B JK09 JL06
Claims (8)
板の表面に積層一体化された熱硬化性樹脂含浸紙と、
(3) 前記熱硬化性樹脂含浸紙の表面に積層一体化さ
れ、フッ素樹脂からなる塗材を表面にコーティングした
合成樹脂フィルムとから構成されていることを特徴とす
る化粧板。(1) a substrate for forming a decorative board; and (2) a thermosetting resin-impregnated paper laminated and integrated on the surface of the substrate.
(3) A decorative board, comprising: a synthetic resin film laminated and integrated on the surface of the thermosetting resin-impregnated paper and coated on its surface with a coating material made of a fluororesin.
板の表面に積層一体化された熱硬化性樹脂含浸紙と、
(3) 前記熱硬化性樹脂含浸紙の表面に積層一体化され
且つ減摩材が混入されたフッ素樹脂からなる塗材を表面
にコーティングした合成樹脂フィルムとから構成されて
いることを特徴とする化粧板。2. A substrate for forming a decorative board, and (2) a thermosetting resin-impregnated paper laminated and integrated on the surface of the substrate.
(3) a synthetic resin film having a surface coated with a coating material made of a fluororesin that is laminated and integrated on the surface of the thermosetting resin-impregnated paper and mixed with an antifrictional material. Decorative board.
形分換算で0.5重量％〜10重量％の割合で混入されてい
ることを特徴とする請求項２に記載の化粧板。3. The decorative plate according to claim 2, wherein the lubricating material is mixed in the coating material made of fluororesin at a ratio of 0.5% by weight to 10% by weight in terms of solid content.
であることを特徴とする請求項１〜３の何れかに記載の
化粧板。4. The synthetic resin film has a thickness of 10 μm to 100 μm.
The decorative plate according to any one of claims 1 to 3, wherein
状態の熱硬化性樹脂含浸紙と、フッ素樹脂からなる塗材
を表面にコーティングして硬化させた合成樹脂フィルム
とを順次積層し、(2) この積層体を加熱加圧して上記
熱硬化性樹脂含浸紙中の熱硬化性樹脂により基板と熱硬
化性樹脂含浸紙と合成樹脂フィルムとを一体に接着して
なることを特徴とする化粧板の製造方法。(1) An uncured thermosetting resin-impregnated paper on the surface of a decorative board forming substrate and a synthetic resin film cured by coating the surface with a coating material made of a fluororesin and curing the same. Laminating, (2) heating and pressurizing the laminated body, and bonding the substrate, the thermosetting resin-impregnated paper and the synthetic resin film integrally with the thermosetting resin in the thermosetting resin-impregnated paper. A method for producing a decorative board characterized by the following.
状態の熱硬化性樹脂含浸紙と、合成樹脂フィルムとを順
次積層し、(2) この積層体を加熱加圧して上記熱硬化
性樹脂含浸紙中の熱硬化性樹脂により基板と熱硬化性樹
脂含浸紙と合成樹脂フィルムとを一体に接着し、(3)
次いで前記積層体の表面にフッ素樹脂からなる塗材をコ
ーティングすることを特徴とする化粧板の製造方法。(1) An uncured thermosetting resin-impregnated paper and a synthetic resin film are sequentially laminated on the surface of a decorative plate forming substrate, and (2) the laminate is heated and pressed to The substrate, thermosetting resin-impregnated paper and synthetic resin film are bonded together by the thermosetting resin in the thermosetting resin-impregnated paper, and (3)
Next, a method of manufacturing a decorative board, comprising coating the surface of the laminate with a coating material made of a fluororesin.
を特徴とする請求項５又は６に記載の化粧板の製造方
法。7. The method for producing a decorative board according to claim 5, wherein an antifriction material is mixed in the fluororesin.
であることを特徴とする請求項５〜７の何れかに記載の
化粧板の製造方法。8. The synthetic resin film has a thickness of 10 μm to 100 μm.
The method for producing a decorative board according to any one of claims 5 to 7, wherein:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000285063A JP2002086642A (en) | 2000-09-20 | 2000-09-20 | Decorative plate and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000285063A JP2002086642A (en) | 2000-09-20 | 2000-09-20 | Decorative plate and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002086642A true JP2002086642A (en) | 2002-03-26 |
Family
ID=18769192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000285063A Pending JP2002086642A (en) | 2000-09-20 | 2000-09-20 | Decorative plate and its production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002086642A (en) |
-
2000
- 2000-09-20 JP JP2000285063A patent/JP2002086642A/en active Pending
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