JPH03213303A - Coloring method for woody material - Google Patents
Coloring method for woody materialInfo
- Publication number
- JPH03213303A JPH03213303A JP944090A JP944090A JPH03213303A JP H03213303 A JPH03213303 A JP H03213303A JP 944090 A JP944090 A JP 944090A JP 944090 A JP944090 A JP 944090A JP H03213303 A JPH03213303 A JP H03213303A
- Authority
- JP
- Japan
- Prior art keywords
- metallic gloss
- woody material
- paint
- applying
- metallic luster
- 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
- 239000000463 material Substances 0.000 title claims abstract description 66
- 238000004040 coloring Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 20
- 239000003973 paint Substances 0.000 claims description 48
- 239000002023 wood Substances 0.000 claims description 38
- 239000002932 luster Substances 0.000 claims description 34
- 238000005498 polishing Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 abstract description 18
- 238000000576 coating method Methods 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 9
- 239000003086 colorant Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- 239000011120 plywood Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 10
- 239000011247 coating layer Substances 0.000 description 8
- 229920001225 polyester resin Polymers 0.000 description 7
- 239000004645 polyester resin Substances 0.000 description 7
- 239000004922 lacquer Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229920000180 alkyd Polymers 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 241000758789 Juglans Species 0.000 description 3
- 235000009496 Juglans regia Nutrition 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 235000020234 walnut Nutrition 0.000 description 3
- JZLWSRCQCPAUDP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;urea Chemical compound NC(N)=O.NC1=NC(N)=NC(N)=N1 JZLWSRCQCPAUDP-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 244000055346 Paulownia Species 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- QMYGFTJCQFEDST-UHFFFAOYSA-N 3-methoxybutyl acetate Chemical compound COC(C)CCOC(C)=O QMYGFTJCQFEDST-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 244000189108 Betula alleghaniensis Species 0.000 description 1
- 235000018199 Betula alleghaniensis var. alleghaniensis Nutrition 0.000 description 1
- 235000018198 Betula alleghaniensis var. macrolepis Nutrition 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 241000218645 Cedrus Species 0.000 description 1
- 241000723438 Cercidiphyllum japonicum Species 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- -1 Ether ester Chemical class 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241001106462 Ulmus Species 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、木質材料の着色方法に関し、さらに詳しくは
導管部を表面に有する木質材料の導管部に金属光沢を付
与する木質材料の着色方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for coloring a wood material, and more particularly to a method for coloring a wood material that imparts a metallic luster to a conduit portion of a wood material having a conduit portion on its surface.
なお、以下の記載において、“％″および“部”とある
のは、それぞれ“重量％”および“重量部”を意味する
。In the following description, "%" and "parts" mean "% by weight" and "parts by weight," respectively.
従来技術とその問題点
近年、生活水準の向上とともに、木質材料を使用する各
種製品に対する性状改善の要求も高まってきている。す
なわち、例えば、従来からも、木質材料の美観の向上、
耐湿性の改善、汚れ防止などの目的で、木質材料の塗装
が行われているが、木質材料を使用する製品の付加価値
向上、製品の差別化などの観点から、より一層の性状改
善が切望されている。BACKGROUND OF THE INVENTION In recent years, as living standards have improved, demands for improved properties of various products using wood materials have also increased. In other words, for example, improvements in the aesthetic appearance of wood materials have been practiced in the past.
Wood materials are coated to improve moisture resistance and prevent stains, but there is a strong need for further improvements in properties from the perspective of increasing the added value of products using wood materials and differentiating products. has been done.
問題点を解決するための手段
本発明者は、上記の如き技術の現状に鑑みて鋭意研究を
進めた結果、木質材料の着色に際し、その表面の導管部
にのみ金属光沢を付与する方法を確立することに成功し
た。Means for Solving the Problems As a result of intensive research in view of the current state of technology as described above, the inventor has established a method for imparting metallic luster only to the conduit portions on the surface of wood materials when coloring them. succeeded in doing so.
即ち、本発明は、下記の木質材料の着色方法を提供する
ものである：
■木質材料の着色方法において、
（ａ）導管部を表面に有する木質材料を研磨する工程、
（ｂ）研磨された木質材料に金属光沢性塗料を付与する
工程、
（ｃ）導管部を除く木質材料表面から金属光沢性塗料を
除去する工程、
（ｄ）下塗り層を付与する工程、
（ｅ）下塗り層上に中塗り層を付与する工程、および
（ｆ）中塗り層上に仕上げ上塗り層を付与する工程
を備えたことを特徴とする木質材料の着色方法。That is, the present invention provides the following method for coloring a wood material: (a) a step of polishing a wood material having a conduit portion on its surface; (c) removing the metallic luster paint from the surface of the wood material excluding the conduit portion; (d) applying an undercoat layer; (e) applying a medium coat on the undercoat layer. A method for coloring a wood material, comprising the steps of: applying a coating layer; and (f) applying a finishing top coat layer on the intermediate coating layer.
■木質材料の着色方法において、
（ａ）導管部を表面に有する木質材料を研磨する工程、
（ｂ）研磨された木質材料に金属光沢性塗料を付与する
工程、
（ｃ）導管部を除く木質材料表面から金属光沢性塗料を
除去する工程、
（ｅ）中塗り層を付与する工程、
および
（ｆ）中塗り層上に仕上げ上塗り層を付与する工程
を備えたことを特徴とする木質材料の着色方法。■In the method for coloring wood materials, (a) a step of polishing a wood material having a conduit portion on its surface, (b) a step of applying a metallic luster paint to the polished wood material, (c) a step of applying a metallic luster paint to the polished wood material, (c) a step of polishing the wood material excluding the conduit portion. A wooden material characterized by comprising the steps of: removing a metallic gloss paint from the surface of the material; (e) applying an intermediate coat layer; and (f) applying a finishing top coat layer on the intermediate coat layer. Coloring method.
本発明方法の対象となる木質材料は、製材その他の加工
手段により、その表面に導管部が露出している限り、下
記の様に広く各種の樹種を使用することができる。As the wood material to be subjected to the method of the present invention, a wide variety of tree species can be used as described below, as long as the conduit portion is exposed on the surface by sawing or other processing means.
＊針葉樹・・・杉、檜、松など。*Coniferous trees: cedar, cypress, pine, etc.
＊広葉樹・・・桐、楢、樺、オーク、桂、ブナ、ニレ、
タモ、アッシュ、イエローバーチ、ポプラ、シゾメリア
など。*Hardwood: paulownia, oak, birch, oak, katsura, beech, elm,
Ash, ash, yellow birch, poplar, schizomelia, etc.
また、木質材料の加工状態としては、無垢材、合板、突
板などが例示される。In addition, examples of the processed state of the wood material include solid wood, plywood, and veneer.
以下、本発明で採用される各工程について、説明する。Each step employed in the present invention will be explained below.
なお、以下の各工程において、（ｂ）金属光沢性塗料の
付与工程および（ｃ）導管部以外からの金属光沢性塗料
の除去工程以外は、常法による木質材料着色方法におけ
る工程と実質的に異なるところはない。In addition, in each of the following steps, except for (b) the step of applying the metallic luster paint and (c) the step of removing the metallic luster paint from areas other than the conduit section, the steps are substantially the same as those in the conventional wood material coloring method. There is no difference.
（ａ）研磨工程：
木質材料の生地研磨工程は、常法に従って行なえば良い
ので、特に詳述しない。。(a) Polishing process: The process of polishing the wooden material can be carried out according to a conventional method, so it will not be described in detail. .
（ｂ）金属光沢性塗料の付与工程：
研磨工程を終えた木質材料は、必要ならば、予備着色乃
至プライマー処理された後、金属光沢性塗料を付与され
る。(b) Step of applying metallic luster paint: The wood material that has undergone the polishing step is, if necessary, pre-colored or primed, and then coated with a metallic luster paint.
金属光沢性付与塗料は、金属光沢性を有する粉末（１０
０〜５００メツシユ程度）、体質顔料からなるフィラー
（１〜１５０μｍ程度）、粘着性を付与するための樹脂
成分および金属光沢性粉末およびフィラーを分散させ且
つ樹脂成分を溶解させるための溶媒を主成分とする。The metallic luster-imparting paint is a powder (10
The main ingredients are a filler consisting of an extender pigment (about 1 to 150 μm), a resin component for imparting tackiness, a metallic luster powder, and a solvent for dispersing the filler and dissolving the resin component. shall be.
金属光沢性を有する粉末としては、塗料中に安定して分
散させるために、見掛は比重１〜６程度、より好ましく
は１〜３程度のものを使用する。より具体的には、アル
ミニウムおよびその合金の粉体；樹脂粉体にアルミニウ
ム、金、銀、黄銅、鉄、錫などの金属または合金を真空
蒸着により付与して、見掛けの比重を上記の範囲内とし
た粉体：或いはこれらの金属粉体の表面に樹脂膜を形成
することにより、見掛けの比重を上記の範囲内とした粉
体などが例示される。粉体または膜を形成すべき樹脂と
しては、ポリエステル樹脂、アクリル樹脂、エポキシ樹
脂などが例示される。The powder having metallic luster has an apparent specific gravity of about 1 to 6, preferably about 1 to 3, in order to be stably dispersed in the paint. More specifically, powder of aluminum and its alloys; metals or alloys such as aluminum, gold, silver, brass, iron, and tin are applied to resin powder by vacuum evaporation to bring the apparent specific gravity within the above range. Examples include powders whose apparent specific gravity is within the above range by forming a resin film on the surface of these metal powders. Examples of the resin that should form the powder or film include polyester resin, acrylic resin, and epoxy resin.
体質顔料としては、タルク、マイカ、炭酸カルシウム、
クレイ、カオリン、珪石、けいそう土、などが例示され
る。Extender pigments include talc, mica, calcium carbonate,
Examples include clay, kaolin, silica, and diatomaceous earth.
粘着性付与のための樹脂成分としては、不飽和ポリエス
テル、ビニル樹脂、アルキッド樹脂、エポキシ樹脂など
が例示される。Examples of the resin component for imparting tackiness include unsaturated polyester, vinyl resin, alkyd resin, and epoxy resin.
粘着性付与のための樹脂成分を溶解させる溶媒としでは
、下記の如きものが例示される：＊芳香族系・・・トル
エン、キシレンなど。Examples of the solvent for dissolving the resin component for imparting tackiness include the following: *Aromatic systems: toluene, xylene, etc.
＊エステル系・・・酢酸エチル、酢酸ブチル、酢酸イソ
ブチルなど。*Ester type: ethyl acetate, butyl acetate, isobutyl acetate, etc.
＊エーテルアルコール系・・・エチレングリコールモノ
メチルエーテル、エチレングリコールモノエチルエーテ
ル、エチレングリコールモノブチルエーテルなど。*Ether alcohol type: ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, etc.
＊エーテルエステル系・・・エチレングリコールモノエ
チルエーテル、酢酸−３−メトキシブチルなど。*Ether ester type: ethylene glycol monoethyl ether, 3-methoxybutyl acetate, etc.
金属光沢性付与塗料１００部中の配合割合は、特に厳密
に制限されるものではないが、金属光沢性を有する粉末
０．２〜１０％部程度、フィラー１０〜５０％程度、粘
着性付与樹脂成分５〜２０％程度および溶剤３０〜８５
％程度である。The proportions in 100 parts of the metallic luster-imparting paint are not particularly strictly limited, but include approximately 0.2 to 10% of the metallic luster powder, approximately 10 to 50% of the filler, and the tackifying resin. Ingredients about 5-20% and solvent 30-85%
It is about %.
金属光沢性塗料の塗布量は、下記の金属光沢性塗料の除
去工程後に、木質材料の導管部に所望量の金属光沢性粉
末が残存する量とすれば良い。The amount of metallic luster paint applied may be such that a desired amount of metallic luster powder remains in the conduit portion of the wood material after the metallic luster paint removal step described below.
（ｃ）導管部以外からの金属光沢性塗料の除去工程：
次いで、表面全体に金属光沢性塗料を付与された木質材
料から、金属光沢性塗料の拭い取りによる除去を行なう
。かくして、凹部を有する導管部にのみ金属光沢性を有
する粉末が残存し、その他の部分からは、金属光沢性塗
料が除去される。金属光沢性塗料の拭い取りには、織布
、不織布、綿状物などの任意の形態のものを使用するこ
とができる。(c) Step of removing metallic luster paint from areas other than the conduit portion: Next, the metallic luster paint is removed from the wood material to which the metallic luster paint has been applied to the entire surface by wiping. In this way, the metallic luster powder remains only in the conduit portion having the recessed portion, and the metallic luster paint is removed from the other portions. For wiping off the metallic luster paint, any type of material such as woven fabric, non-woven fabric, cotton-like material, etc. can be used.
（ｄ）下塗り層付与工程：
導管部の凹部にのみ金属光沢性粉末が残存する木質材料
は、必要ならば、次いで、常法による下塗り工程に供さ
れる。下塗り塗料としては、木質材料との密着性、金属
光沢性粉末の可視性などを考慮して、透明のウレタン樹
脂系、ポリエステル樹脂系、アクリル樹脂系、アミノア
ルキッド樹脂系、ウレタンポリエステル樹脂系、エポキ
シ樹脂系、尿素メラミン樹脂系、硝化綿ラッカー系など
の合成樹脂系塗料のほかに、うるしなどの天然樹脂系の
塗料も使用できる。下塗り層形成用塗料の塗布量は、乾
燥状態での厚さが２０〜５０μｍ程度となる様にする。(d) Undercoat layer application step: If necessary, the wood material in which the metallic luster powder remains only in the concave portions of the conduit portions is then subjected to an undercoat step by a conventional method. As an undercoat, we use transparent urethane resin, polyester resin, acrylic resin, amino alkyd resin, urethane polyester resin, epoxy, etc., taking into consideration adhesion with wood materials and visibility of metallic luster powder. In addition to synthetic resin-based paints such as resin-based, urea-melamine resin-based, and nitrified cotton lacquer-based paints, natural resin-based paints such as lacquer can also be used. The coating amount of the paint for forming the undercoat layer is such that the thickness in the dry state is about 20 to 50 μm.
下塗り層付与工程が不要である場合には、導管部の凹部
にのみ金属光沢性粉末が残存する木質材料をそのまま次
の中塗り層付与工程に供しても良い。If the undercoat layer applying step is not necessary, the wood material in which the metallic luster powder remains only in the concave portion of the conduit portion may be directly subjected to the next intermediate coat layer applying step.
（ｅ）中塗り層付与工程：
次いで、導管部の凹部にのみ金属光沢性粉末が残存する
木質材料の表面またはその上に形成された下塗り層上に
常法により中塗り層を付与する。(e) Intermediate coating layer application step: Next, an intermediate coating layer is applied by a conventional method on the surface of the wood material in which the metallic luster powder remains only in the concave portions of the conduit portion or on the undercoat layer formed thereon.
中塗り塗料としては、やはり透明のウレタン樹脂系、ポ
リエステル樹脂系、アクリル樹脂系、アミノアルキッド
樹脂系、ウレタンポリエステル樹脂系、エポキシ樹脂系
、尿素メラミン樹脂系、硝化綿ラッカー系などの合成樹
脂系塗料のほかに、うるしなどの天然樹脂系の塗料も使
用出来る。中塗り層形成用途料の塗布量は、乾燥状態で
の厚さが１０〜４００μｍ程度となる様にする。Intermediate coatings include synthetic resin paints such as transparent urethane resins, polyester resins, acrylic resins, amino alkyd resins, urethane polyester resins, epoxy resins, urea melamine resins, and nitrified cotton lacquers. In addition, natural resin-based paints such as lacquer can also be used. The coating amount of the material for forming the intermediate coating layer is such that the thickness in the dry state is about 10 to 400 μm.
（ｆ）仕上げ上塗り層付与工程： 次いで、中塗り層上に常法により上塗り層を付与する。(f) Finishing top coat layer application step: Next, a top coat layer is applied on the intermediate coat layer by a conventional method.
上塗り塗料としては、やはり透明のウレタン樹脂系塗料
、アミノアルキッド樹脂系、ウレタンポリエステル樹脂
系、エポキシ樹脂系、尿素メラミン樹脂系、硝化綿ラッ
カー系などの合成樹脂系塗料のほかに、うるしなどの天
然樹脂系の塗料も使用出来る。上塗り層形成用途料の塗
布量は、乾燥状態での厚さが１０〜５０μｍ程度となる
様にする。Top coats include synthetic resin paints such as transparent urethane resin paints, amino alkyd resin paints, urethane polyester resin paints, epoxy resin paints, urea melamine resin paints, and nitrified cotton lacquer paints, as well as natural paints such as lacquer. Resin-based paints can also be used. The coating amount of the material for forming the topcoat layer is such that the thickness in the dry state is about 10 to 50 μm.
なお、必要ならば、中塗り層付与工程と仕上げ上塗り層
付与工程との間に常法による研磨工程および／または補
色仕上げ工程を付加的に行なっても良い。Note that, if necessary, a conventional polishing step and/or complementary color finishing step may be additionally performed between the intermediate coat layer applying step and the finishing top coat layer applying step.
本発明方法により得られる着色木質材料は、材料表面の
導管部にのみ金属光沢性粉末が付与されているので、導
管部の長さ方向の金属光沢の輝きとその他の部分の地味
な色とが、際立った対象を示すという特異な外観を有し
ている。従って、家具調度品類材料、床材、壁材、天井
材などとして、極めて優れた美観を呈する。In the colored wood material obtained by the method of the present invention, the metallic luster powder is applied only to the conduit part on the material surface, so that the metallic luster in the length direction of the conduit part and the plain color of the other parts are different. , has a unique appearance that indicates a distinctive object. Therefore, it exhibits an extremely excellent aesthetic appearance as a furniture material, flooring material, wall material, ceiling material, etc.
実施例
以下に実施例を示し、本発明の特徴とするところをより
一層明確にする。EXAMPLES Examples will be shown below to further clarify the features of the present invention.
実施例１
楢を表面材とする合板を本発明方法により、下記の順序
で加工した。Example 1 Plywood with oak as the surface material was processed according to the method of the present invention in the following order.
（イ）合板をサンダー（＃１８０）により研磨した。(a) The plywood was polished with a sander (#180).
（ロ）ウオールナツト色染料を含むウレタン樹脂系塗料
（商標“α−１０ＯＡ”サンニーペイント（株）製）に
より予備着色し、乾燥して、膜厚的５μｍの塗膜を得た
。(b) It was pre-colored with a urethane resin paint containing a walnut color dye (trademark "α-10OA" manufactured by Sunny Paint Co., Ltd.) and dried to obtain a coating film with a thickness of 5 μm.
（ハ）ウレタン樹脂系塗料（商標“α−１０ＯＡ”サン
ニーペイント（株）製）７５部に金色着色アルミニウム
合金（平均粒径２００メツシュ程度）５部およびフィラ
ーとしての炭酸カルシウム（平均粒径５００メツシュ程
度）２０部を配合した金属光沢性塗料を研磨した合板に
塗布した。(c) 75 parts of urethane resin paint (trademark "α-10OA" manufactured by Sunny Paint Co., Ltd.), 5 parts of gold-colored aluminum alloy (average particle size of about 200 mesh) and calcium carbonate as a filler (average particle size of about 500 mesh) A metallic luster paint containing 20 parts of mesh was applied to polished plywood.
（ニ）金属光沢性塗料が乾燥する前に、合板を布で拭い
て、導管部具外の合板表面から金属光沢性塗料を除去し
た。(d) Before the metallic gloss paint dried, the plywood was wiped with a cloth to remove the metallic gloss paint from the plywood surface outside the conduit fittings.
（ホ）ウレタン樹脂系塗料（商標“ベストシーラー１０
０Ａ″サンニーペイント（株）製）により下塗りを行な
い、乾燥して、膜厚的３０μｍの下塗り層を形成させた
。(E) Urethane resin paint (trademark “Best Sealer 10”)
An undercoat layer was applied with 0A'' (manufactured by Sunny Paint Co., Ltd.) and dried to form an undercoat layer having a thickness of 30 μm.
（へ）ウオールナツト色染料を含むウレタン樹脂系塗料
（商標“ベストシーラー１０ＯＡ”、サンニーペイント
（株）製）を塗布し、乾燥して、下塗り層の着色を行な
った。(f) A urethane resin paint containing a walnut color dye (trademark "Best Sealer 10OA", manufactured by Sunny Paint Co., Ltd.) was applied and dried to color the undercoat layer.
（ト）ポリエステル樹脂系塗料（商標“ＮＳ−７８８”
、サンニーペイント（株）製）を塗布し、乾燥して、膜
厚的２００μｍの中塗り層を形成させた。(g) Polyester resin paint (trademark “NS-788”)
(manufactured by Sunny Paint Co., Ltd.) was applied and dried to form an intermediate coating layer having a film thickness of 200 μm.
（チ）中塗り層を形成した合板をサンダー（＃ ６００
）により研磨した。(H) Sand the plywood with the intermediate coating layer formed (#600
) was polished.
（す）ウオールナツト色染料を含むウレタン樹脂系塗料
（商標“０Ｆ−７００Ａ”サンニーペイント（株）製）
により補色仕上げ塗りを行ない、乾燥して、膜厚的３μ
ｍの補色仕上げ層を形成させた。(S) Urethane resin paint containing walnut color dye (trademark "0F-700A" manufactured by Sunny Paint Co., Ltd.)
Apply a complementary color finish coat and dry to a film thickness of 3 μm.
A complementary color finishing layer of m was formed.
（ヌ）ウレタン樹脂系塗料（商標“０Ｆ−７０ＯＡ”、
サンニーペイント（株）製）により仕上げ上塗りを行な
い、乾燥して、膜厚的１０μｍの仕上げ上塗り層を形成
させた。(NU) Urethane resin paint (trademark "0F-70OA",
A final top coat was applied using Sunny Paint Co., Ltd.) and dried to form a final top coat layer with a film thickness of 10 μm.
か（して得られた着色合板は、導管部の長さ方向の金属
光沢の輝きとその他の部分の地味な色とが、際立った対
照を示して、極めて優れた美観を呈した。The colored plywood thus obtained had an extremely beautiful appearance, with the metallic luster in the longitudinal direction of the conduit section contrasting sharply with the plain color of the other parts.
なお、本実施例において採用した上記各工程の中でも、
（ロ）予備着色工程、（ホ）下塗り層形成工程、（へ）
下塗り層の着色工程、（チ）中塗り層の研磨工程および
（す）補色仕上げ工程は、製品の外観に対する要求が極
めて高い場合に行なうものであって、その要求がそれ程
厳しくない場合には、省略しても良い。Note that among the above steps adopted in this example,
(B) Preliminary coloring process, (E) Undercoat layer formation process, (F)
The coloring process of the undercoat layer, (h) polishing process of the intermediate coat layer, and (v) complementary color finishing process are performed when the requirements for the appearance of the product are extremely high.If the requirements are not so strict, May be omitted.
また、製品に対する要求に応じて、（ト）中塗り層形成
工程、（ヌ）仕上げ上塗り層形成工程などは、２回以上
繰返し行なっても良い。Further, depending on the requirements for the product, (g) intermediate coat layer forming step, (v) finishing top coat layer forming step, etc. may be repeated two or more times.
実施例２
桐を表面材とする合板を使用するとともに（ト）中塗り
層形成工程においてウレタン樹脂系塗料（商標“α−３
００Ａ”サンニーペイント（株）製）を使用する以外は
、実施例１と同様にして着色合板を得た。Example 2 In addition to using plywood with paulownia as the surface material, (g) urethane resin paint (trademark "α-3") was used in the intermediate coating layer forming process.
A colored plywood was obtained in the same manner as in Example 1, except that 00A'' (manufactured by Sunny Paint Co., Ltd.) was used.
この様にして得られた着色合板は、実施例１で得られた
製品と同様に、導管部の長さ方向の金属光沢の輝きとそ
の他の部分の地味な色とが、際立った対照を示して、極
めて優れた美観を呈していた。The colored plywood thus obtained, like the product obtained in Example 1, showed a striking contrast between the metallic luster in the length direction of the conduit and the plain color of the other parts. It had an extremely beautiful appearance.
（以 上）(that's all)
Claims (2)
工程、 （ｃ）導管部を除く木質材料表面から金属光沢性塗料を
除去する工程、 （ｄ）下塗り層を付与する工程、 （ｅ）下塗り層上に中塗り層を付与する工程、および （ｆ）中塗り層上に仕上げ上塗り層を付与する工程 を備えたことを特徴とする木質材料の着色方法。(1) In the method for coloring a wood material, (a) a step of polishing a wood material having a conduit portion on the surface; (b) a step of applying a metallic luster paint to the polished wood material; (c) a step of applying a metallic luster paint to the polished wood material; (d) applying an undercoat layer; (e) applying an intermediate coat layer on the undercoat layer; and (f) applying a finishing coat on the intermediate coat layer. A method for coloring wood materials, characterized by comprising a step of applying a layer.
工程、 （ｃ）導管部を除く木質材料表面から金属光沢性塗料を
除去する工程、 （ｅ）中塗り層を付与する工程、 および （ｆ）中塗り層上に仕上げ上塗り層を付与する工程 を備えたことを特徴とする木質材料の着色方法。(2) In the method for coloring a wood material, (a) a step of polishing a wood material having a conduit portion on its surface; (b) a step of applying a metallic luster paint to the polished wood material; (c) a step of applying a metallic luster paint to the polished wood material; (e) applying an intermediate coat layer; and (f) applying a finishing top coat layer on the intermediate coat layer. How to color materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP944090A JPH03213303A (en) | 1990-01-17 | 1990-01-17 | Coloring method for woody material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP944090A JPH03213303A (en) | 1990-01-17 | 1990-01-17 | Coloring method for woody material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03213303A true JPH03213303A (en) | 1991-09-18 |
Family
ID=11720367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP944090A Pending JPH03213303A (en) | 1990-01-17 | 1990-01-17 | Coloring method for woody material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03213303A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012035541A (en) * | 2010-08-09 | 2012-02-23 | Koichi Obata | Coating process of woody material |
| JP2020163697A (en) * | 2019-03-29 | 2020-10-08 | 小島プレス工業株式会社 | Woody decorative plate and manufacturing method thereof |
-
1990
- 1990-01-17 JP JP944090A patent/JPH03213303A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012035541A (en) * | 2010-08-09 | 2012-02-23 | Koichi Obata | Coating process of woody material |
| JP2020163697A (en) * | 2019-03-29 | 2020-10-08 | 小島プレス工業株式会社 | Woody decorative plate and manufacturing method thereof |
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