JPH0278548A - Manufacture of thermosetting resin decorative laminated sheet - Google Patents
Manufacture of thermosetting resin decorative laminated sheetInfo
- Publication number
- JPH0278548A JPH0278548A JP62287658A JP28765887A JPH0278548A JP H0278548 A JPH0278548 A JP H0278548A JP 62287658 A JP62287658 A JP 62287658A JP 28765887 A JP28765887 A JP 28765887A JP H0278548 A JPH0278548 A JP H0278548A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- thermosetting resin
- impregnated
- resin
- ink
- 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
- 229920005989 resin Polymers 0.000 title claims abstract description 37
- 239000011347 resin Substances 0.000 title claims abstract description 37
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005470 impregnation Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract 2
- 229920000877 Melamine resin Polymers 0.000 description 12
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 7
- 239000004640 Melamine resin Substances 0.000 description 5
- 239000004641 Diallyl-phthalate Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- 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 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- 229920000896 Ethulose Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000120 polyethyl acrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は絵柄層を有する熱硬化性樹脂化粧板の製造方法
に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a thermosetting resin decorative board having a pattern layer.
絵柄層を有する熱硬化性樹脂化粧板の製造法としては、
従来、下記の工程のものが知られている。The method for producing a thermosetting resin decorative board with a pattern layer is as follows:
Conventionally, the following processes are known.
1 ) 30g#+(〜200g/rrfの含浸用紙、
チタン紙等に絵柄層を設け、熱硬化性樹脂を含浸した後
、基材の上に重ねて熱圧成型する。1) 30g #+ (~200g/rrf impregnated paper,
A pattern layer is provided on titanium paper or the like, impregnated with a thermosetting resin, and then placed on a base material and molded under heat and pressure.
2)基材の上に熱硬化性樹脂含浸紙を重ね、その上に硬
化性インキ層を有する離型性フィルムをインキ層を下に
して重ねて、熱圧成型した後、離型性フィルムを剥離し
てインキ層を基材側に転移させる。2) Thermosetting resin-impregnated paper is layered on the base material, and a release film having a curable ink layer is placed on top of the paper with the ink layer facing down. After hot-pressure molding, the release film is Peel off and transfer the ink layer to the substrate side.
しかしながら、上記従来の製造法においては、次のよう
な問題点があった。However, the conventional manufacturing method described above has the following problems.
■絵柄層をポーラスな祇に設けるため、微細なインキ抜
けが多く、意匠性に乏しい。特にヘタ調、メタリック調
のものが高級感に欠ける。■Since the pattern layer is placed on a porous layer, there are many minute ink omissions and the design is poor. Especially the dull and metallic ones lack a sense of luxury.
■一般の熱硬化性樹脂化粧板と異なり、オーバーレイ紙
を最上層に重ねて成型できないため、表面物性に劣る。■Unlike general thermosetting resin decorative boards, overlay paper cannot be layered on the top layer and molded, resulting in inferior surface properties.
本発明の目的は、上記従来の絵柄層を有する熱硬化性樹
脂化粧板の製造法における問題点を解消し、表面物性が
優れ且つインキ抜けのない化粧板を得ることができる熱
硬化性樹脂化粧板の製造法を提供することにある。An object of the present invention is to provide a thermosetting resin decorative board that can solve the problems in the conventional method for manufacturing a thermosetting resin decorative board having a pattern layer, and that can obtain a decorative board that has excellent surface properties and does not shed ink. The purpose is to provide a method for manufacturing plates.
上記目的は、あらかじめ、絵柄インキ層を転写したオー
バーレイ紙を用いて熱硬化性化粧板を成型することによ
り達成される。The above object is achieved by molding a thermosetting decorative board using an overlay paper onto which a pattern ink layer has been transferred in advance.
したがって、本発明の要旨は、
「熱硬化性樹脂含浸オーバーレイ紙の含浸工程と同時、
もしくは含浸後に絵柄インキ層を有する転写シートを用
いて該熱硬化性樹脂含浸オーバーレイ紙に前記絵柄イン
キ層を転写する工程と、化粧板用基材の上に熱硬化性樹
脂含浸紙を重ね、さらにその上に前記絵柄インキ層を転
写した含浸オーバーレイ紙を絵柄インキ層が前記熱硬化
性樹脂含浸紙と接するようにして重ねた積層体を一対の
熱盤間で熱圧成型する工程とからなる熱硬化性樹脂化粧
板の製造方法。」
にある。Therefore, the gist of the present invention is to ``simultaneously with the impregnation process of the thermosetting resin-impregnated overlay paper;
Alternatively, a step of transferring the pattern ink layer to the thermosetting resin-impregnated overlay paper using a transfer sheet having a pattern ink layer after impregnation, and layering the thermosetting resin-impregnated paper on the base material for decorative board, and further A heat-pressing process comprising the step of hot-pressing forming a laminate on which an impregnated overlay paper with the pattern ink layer transferred thereon is stacked so that the pattern ink layer is in contact with the thermosetting resin-impregnated paper between a pair of hot plates. A method for producing a curable resin decorative board. " It is in.
熱硬化性樹脂含浸オーバーレイ紙は、坪量15〜30g
/ rri程度のオーバーレイ紙に、例えば、メラミン
樹脂、ジアリルフタレート樹脂、ヘンゾグアナミン樹脂
、不飽和ポリエステル樹脂等を常法に従って含浸させた
ものであり、得られる目的製品たる化粧板において、透
明度の高い表面層が得られるような熱硬化性樹脂含浸オ
ーバーレイ紙が好適に使用される。Thermosetting resin impregnated overlay paper has a basis weight of 15-30g
/ rri overlay paper is impregnated with, for example, melamine resin, diallyl phthalate resin, henzoguanamine resin, unsaturated polyester resin, etc. in accordance with a conventional method, and the resulting decorative board, which is the desired product, has a highly transparent surface. A thermosetting resin impregnated overlay paper is preferably used such that a layer is obtained.
転写シートを構成する離型フィルムの素材としては、飽
和ポリエステル、ポリプロピレン、ナイロン、セルロー
ス等の樹脂フィルムをはじめ、紙、紙にポリエチレン、
ポリピロピレンなどをエクストルージョンコートした積
層材が使用できる。Materials for the release film that make up the transfer sheet include resin films such as saturated polyester, polypropylene, nylon, and cellulose, as well as paper, polyethylene on paper,
Laminated materials coated with extrusion materials such as polypropylene can be used.
前記離型フィルムへの絵柄インキ層の形成は、次のよう
にして行われる。まず、前記インキ層を形成するベース
としては、熱硬化タイプのアクリルエマルジョン、メラ
ミン樹脂添加アクリルエマルジョン、メラミン樹脂、不
飽和ポリエステル樹脂、2液硬化タイプのアクリルウレ
タン、ポリエステルウレタン等の熱硬化型樹脂をベース
とするものが好適であるが、例えば、エチルセルロース
、エチルヒドロキシエチルセルロース、セルロースアセ
テートプロピオネート、酢酸セルロース等のセルロース
誘導体、ポリスチレン、ポリα−メチルスチレンなどの
スチレン樹脂およびスチレン共重合体樹脂、ポリメタク
リル酸メチル、ポリアクリルエチル、ポリアクリル酸エ
チル、ポリアクリル酸ブチルなどのアクリルまたはメタ
クリル樹脂の単独または共重合樹脂、ロジン、ロジン変
性マレイン酸樹脂、ロジン変性フェノール樹脂、重合ロ
ジンなどのロジンエステル樹脂、ポリ酢酸ビニル樹脂、
クマロン樹脂、ビニルトルエン樹脂、塩化ビニル樹脂、
ポリエステル樹脂、ポリウレタン樹脂、ブチラール樹脂
、ポリアミド樹脂、塩化ビニル−酢酸ビニル共重合樹脂
等の一種または二種以上の熱可塑性樹脂、更には前記熱
硬化型樹脂と熱可塑性樹脂との混合樹脂が使用される。The pattern ink layer is formed on the release film as follows. First, as a base for forming the ink layer, a thermosetting resin such as a thermosetting acrylic emulsion, a melamine resin-added acrylic emulsion, a melamine resin, an unsaturated polyester resin, a two-component curing type acrylic urethane, or a polyester urethane is used. Preferred examples include cellulose derivatives such as ethyl cellulose, ethyl hydroxyethyl cellulose, cellulose acetate propionate, and cellulose acetate, styrene resins and styrene copolymer resins such as polystyrene and polyα-methylstyrene, and polystyrene resins. Single or copolymer resins of acrylic or methacrylic resins such as methyl methacrylate, polyacrylethyl, polyethyl acrylate, and polybutyl acrylate, rosin, rosin ester resins such as rosin-modified maleic acid resin, rosin-modified phenol resin, and polymerized rosin. , polyvinyl acetate resin,
Coumaron resin, vinyl toluene resin, vinyl chloride resin,
One or more thermoplastic resins such as polyester resins, polyurethane resins, butyral resins, polyamide resins, vinyl chloride-vinyl acetate copolymer resins, and mixed resins of the above thermosetting resins and thermoplastic resins are used. Ru.
そして、前記樹脂成分からなるベースに、必要に応じて
顔料や染料等の着色剤、可塑剤、安定剤、分散剤、充填
剤、溶剤、希釈剤等を添加、混練してインキ組成物とす
る。ついで、このインキ組成物を用いて通常の絵柄の印
刷手段により、前記離型フィルムEに絵柄インキ層が形
成されるものである。Then, if necessary, colorants such as pigments and dyes, plasticizers, stabilizers, dispersants, fillers, solvents, diluents, etc. are added to the base made of the resin component and kneaded to obtain an ink composition. . Next, a pattern ink layer is formed on the release film E using this ink composition by a normal pattern printing means.
また、前記インキ組成物中に、さらに、金粉、銀粉、ア
ルミニウム粉等の金属顔料や、酸化チタン、雲母、水酸
化アルミニウム等のバール顔料を添加することにより、
紙への直刷りでは得ることのできないメタリック調、パ
ール調、あるいはこれを兼備する高品質感のある絵柄イ
ンキ層を得ることができる。Furthermore, by further adding metal pigments such as gold powder, silver powder, and aluminum powder, and var pigments such as titanium oxide, mica, and aluminum hydroxide to the ink composition,
It is possible to obtain a pattern ink layer that has a metallic tone, a pearl tone, or a high-quality appearance that is not possible with direct printing on paper.
前記絵柄インキ層を有する転写シートを用いて該熱硬化
性樹脂含浸オーバーレイ紙への前記絵柄インキ層を転写
する工程は、オーバーレイ紙用の含浸用紙を熱硬化性樹
脂を含浸した後、転写シートの絵柄インキ層の形成され
た面を重ね、その後乾燥を行い、絵柄インキ層の転写を
行うか、もしくは含浸−乾燥後、適度な熱圧で絵柄イン
キ層を転写することにより行なわれる。前記工程は、未
硬化の熱硬化性樹脂の粘着性を利用して転写を行うもの
である。The step of transferring the pattern ink layer to the thermosetting resin-impregnated overlay paper using the transfer sheet having the pattern ink layer includes impregnating the impregnated paper for the overlay paper with the thermosetting resin, and then applying the transfer sheet. The pattern ink layer may be transferred by placing the surfaces on which the pattern ink layer is formed and then drying, or by impregnating and drying and then transferring the pattern ink layer using appropriate heat and pressure. In the step, the transfer is performed using the adhesiveness of the uncured thermosetting resin.
化粧板用基材としては、種々のものが使用されるが、例
えば、最後の熱圧成型工程において高圧メラミン法が使
用される場合には、フェノール樹脂が含浸されているコ
アー紙が、また、低圧メラミン法やDAP (ジアリル
フタレート樹脂)成形法等が使用れる場合には、合板、
パーティクルボード、アルミニウム板等が好適に使用さ
れる。Various materials are used as the base material for decorative laminates, but for example, when the high-pressure melamine method is used in the final hot-press molding process, core paper impregnated with phenolic resin may also be used. When low-pressure melamine method or DAP (diallyl phthalate resin) molding method is used, plywood,
Particle board, aluminum plate, etc. are preferably used.
化粧板周基村上に載置される熱硬化性樹脂含浸紙として
は、通常の樹脂含浸用紙やチタン紙等が使用され、さら
に、場合によっては着色が施されている樹脂含浸用紙や
チタン等に、例えば、メラミン樹脂、ジアリルフタレー
ト樹脂、ヘンゾグアナミン樹脂、不飽和ポリエステル樹
脂等の熱硬化性樹脂が含浸されている熱硬化性樹脂含浸
紙が使用される。As the thermosetting resin-impregnated paper placed on the decorative board, ordinary resin-impregnated paper, titanium paper, etc. are used, and in some cases, colored resin-impregnated paper, titanium, etc. For example, a thermosetting resin-impregnated paper impregnated with a thermosetting resin such as melamine resin, diallyl phthalate resin, henzoguanamine resin, or unsaturated polyester resin is used.
積層体の熱圧成型は、鏡面板を介して行なうのが良く、
例えば高圧メラミン法では、140〜150°C170
〜100kg/Cll115〜20分程度の熱圧条件が
利用される。It is best to hot-press the laminate through a mirror plate.
For example, in the high-pressure melamine method, 140-150°C170
Heat and pressure conditions of about 100 kg/Cll 115 to 20 minutes are used.
以下、添付の第1図に基づいて、本発明の詳細な説明す
る。Hereinafter, the present invention will be explained in detail based on the attached FIG. 1.
坪ff120g/r40含浸用紙(大福製紙■製)にメ
ラミン樹脂(日本カーバイド■製:ニカレジンS−26
0)を30g/rrfの割合で含浸することによっ、て
メラミン樹脂含浸オーバーレイ紙2を形成した後、下記
仕様の転写シー1−1を絵柄インキ層1″が前記オーバ
ーレイ紙2と接するようにして重ね上下のローラ5,5
間を挿通しく第11、イ、参照)、ついで、120°C
,1分の条件で乾燥させた。その移譲転写シートlの離
型性フィルム1′を剥離して絵柄インキ層1′を前記オ
ーバーレイ紙2に転写した(第1図、口参照)。Melamine resin (manufactured by Nippon Carbide ■: NiResin S-26) on paper impregnated with 120g/r40 tsubo (manufactured by Daifuku Paper)
0) at a rate of 30 g/rrf to form a melamine resin-impregnated overlay paper 2, transfer sheet 1-1 having the following specifications was applied so that the pattern ink layer 1'' was in contact with the overlay paper 2. Stack the upper and lower rollers 5, 5
(See No. 11, A), then 120°C
, 1 minute. The releasable film 1' of the transfer transfer sheet 1 was peeled off, and the pattern ink layer 1' was transferred to the overlay paper 2 (see FIG. 1, opening).
しかる後、フェノール樹脂を含浸したコアー紙4の上に
、白色のチタン紙(興入社製、80g/nr)をメラミ
ン樹脂(日本カーバイド■製:ニカレジゾS−260)
で含浸したメラミン樹脂含浸紙3を重ねた。さらにその
上に上記絵柄インキ層1′を転写した前記オーバーレイ
2を絵柄インキ層1″が下になるようにして重ねて積層
体を形成した。After that, white titanium paper (manufactured by Koshinsha Co., Ltd., 80 g/nr) is placed on top of the core paper 4 impregnated with phenol resin, and melamine resin (manufactured by Nippon Carbide ■: Nikalezo S-260) is applied.
A layer of melamine resin-impregnated paper 3 impregnated with Furthermore, the overlay 2 on which the pattern ink layer 1' was transferred was stacked on top of the overlay 2 with the pattern ink layer 1'' facing down to form a laminate.
次いで、上記積層体を一対の熱盤6,6間で140°C
,80kgf/cffl、 20分の条件で熱圧成型し
て(第1図、ハ、参照)高意匠のメタリック感を有し、
表面物性の優れたメラミン化粧板A(第1図、二。Next, the laminate was heated at 140°C between a pair of heating plates 6, 6.
, 80kgf/cffl, 20 minutes of hot-pressure molding (see Figure 1, C) to create a highly designed metallic feel.
Melamine decorative board A with excellent surface properties (Figs. 1 and 2).
参照)を得た。) was obtained.
(転写紙仕様)
離型性フィルム二東し ルミラー〇−75(25μ)印
刷 二グラビア印刷で昭和インク製「肝−Tゴ
ールド」 (メタ
リック)を全面ベタ印刷し
た。(Transfer paper specifications) Release film Nitoshi Lumirror 0-75 (25μ) Printing Showa Ink's "Kiba-T Gold" (metallic) was printed solidly on the entire surface by gravure printing.
本発明の熱硬化性樹脂化粧板の製造方法により、インキ
抜けのない、表面物性のすぐれた熱効果性化粧板を得る
ことができる。By the method for producing a thermosetting resin decorative board of the present invention, a heat-effect decorative board with no ink leakage and excellent surface properties can be obtained.
第1図は本発明の熱硬化性樹脂化粧板の製造方法の一実
施例の工程図である。FIG. 1 is a process diagram of an embodiment of the method for manufacturing a thermosetting resin decorative board of the present invention.
Claims (1)
しくは含浸後に絵柄インキ層を有する転写シートを用い
て該熱硬化性樹脂含浸オーバーレイ紙に前記絵柄インキ
層を転写する工程と、化粧板用基材の上に熱硬化性樹脂
含浸紙を重ね、さらにその上に前記絵柄インキ層を転写
した含浸オーバーレイ紙を絵柄インキ層が前記熱硬化性
樹脂含浸紙と接するようにして重ねた積層体を一対の熱
盤間で熱圧成型する工程とからなる熱硬化性樹脂化粧板
の製造方法。A step of transferring the pattern ink layer to the thermosetting resin-impregnated overlay paper using a transfer sheet having a pattern ink layer at the same time as the impregnation step of the thermosetting resin-impregnated overlay paper or after the impregnation, and a base material for a decorative board. A pair of laminates are formed by overlaying thermosetting resin-impregnated paper on top of the paper, and then overlaying impregnated overlay paper on which the pattern ink layer has been transferred so that the pattern ink layer is in contact with the thermosetting resin-impregnated paper. A method for manufacturing a thermosetting resin decorative board, which comprises a step of hot-pressure molding between hot platens.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62287658A JPH0278548A (en) | 1987-11-14 | 1987-11-14 | Manufacture of thermosetting resin decorative laminated sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62287658A JPH0278548A (en) | 1987-11-14 | 1987-11-14 | Manufacture of thermosetting resin decorative laminated sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0278548A true JPH0278548A (en) | 1990-03-19 |
Family
ID=17720054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62287658A Pending JPH0278548A (en) | 1987-11-14 | 1987-11-14 | Manufacture of thermosetting resin decorative laminated sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0278548A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2457888A1 (en) | 2006-05-09 | 2012-05-30 | Mitsubishi Gas Chemical Company, Inc. | Process for isomerization of alkylcyclohexylbenzene |
-
1987
- 1987-11-14 JP JP62287658A patent/JPH0278548A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2457888A1 (en) | 2006-05-09 | 2012-05-30 | Mitsubishi Gas Chemical Company, Inc. | Process for isomerization of alkylcyclohexylbenzene |
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