JPH0570584B2 - - Google Patents
Info
- Publication number
- JPH0570584B2 JPH0570584B2 JP59228242A JP22824284A JPH0570584B2 JP H0570584 B2 JPH0570584 B2 JP H0570584B2 JP 59228242 A JP59228242 A JP 59228242A JP 22824284 A JP22824284 A JP 22824284A JP H0570584 B2 JPH0570584 B2 JP H0570584B2
- Authority
- JP
- Japan
- Prior art keywords
- impregnated
- paper
- resin
- decorative
- decorative sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 229920003051 synthetic elastomer Polymers 0.000 claims description 10
- 239000005061 synthetic rubber Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 description 13
- 238000007639 printing Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 9
- 229920000877 Melamine resin Polymers 0.000 description 8
- 239000004640 Melamine resin Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 229920005749 polyurethane resin Polymers 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 239000004641 Diallyl-phthalate Substances 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007645 offset printing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 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 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 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
- 239000005977 Ethylene Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000839 emulsion 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
- 238000007756 gravure coating Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 238000007760 metering rod coating Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920006174 synthetic rubber latex Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 238000009816 wet lamination Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は家具、キヤビネツト、学習机等の表面
化粧に利用可能で、特に水平面における使用の可
能な新規な化粧シートに関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a novel decorative sheet that can be used for surface decoration of furniture, cabinets, study desks, etc., and particularly can be used on horizontal surfaces.
従来の技術
家具、キヤビネツト、学習机等の表面、特に上
面は物を置いたり、物をすべらせて移動させたり
する機会が多く、従つてこのような水平面に使用
する化粧材は、垂直面（壁）や天井面に使用する
化粧材にくらべて高い物理的及び化学的性状が要
求される。Conventional technology The surfaces of furniture, cabinets, study desks, etc., especially the top surfaces, are often used to place things or slide things around. Therefore, decorative materials used on horizontal surfaces such as It requires higher physical and chemical properties than decorative materials used for walls) and ceilings.
水平面用の化粧シートの代表的なものとしては
高圧メラミン化粧板やジアリルフタレート樹脂の
化粧シートが使用されているが、これらは物理的
及び化学的性状はすぐれているものの、プレス工
程を要するので、大がかりな製造設備を必要とし
ている。 Typical decorative sheets for horizontal surfaces include high-pressure melamine decorative sheets and diallyl phthalate resin decorative sheets, but although these have excellent physical and chemical properties, they require a pressing process. Requires large-scale manufacturing equipment.
そこで、水平面に使用する化粧材として代替物
の検討がなされたが、熱可塑性プラスチツクフイ
ルム（例えば硬質のポリ塩化ビニルフイルム）を
用いて作成した化粧シートでは表面の物理的及び
化学的性状は不充分であるし、印刷紙に樹脂コー
テイングを施したプレコート紙を使用しても、耐
摩耗性等の物理的性状は不充分である。 Therefore, alternatives were considered as decorative materials for use on horizontal surfaces, but decorative sheets made using thermoplastic plastic films (e.g., hard polyvinyl chloride films) did not have sufficient surface physical and chemical properties. Moreover, even if pre-coated paper, which is a printing paper coated with a resin, is used, physical properties such as abrasion resistance are insufficient.
発明が解決しようとする問題点
従つて、本発明において、物理的及び化学的性
状がすぐれ、水平面での使用が可能であり、か
つ、製造が容易な化粧シートを提供することを目
的としている。Problems to be Solved by the Invention Therefore, an object of the present invention is to provide a decorative sheet that has excellent physical and chemical properties, can be used on a horizontal surface, and is easy to manufacture.
問題点を解決するための手段
本発明の化粧シートは、表面側に印刷模様を有
し、かつ、熱硬化性樹脂と合成ゴムとの混合物が
含浸された含浸化粧紙の裏面に、熱可塑性樹脂と
合成ゴムとの混合物が含浸された含浸バツカー紙
が接着剤を介して接着してあることを特徴とする
ものである。Means for Solving the Problems The decorative sheet of the present invention has a printed pattern on the front side and is impregnated with a mixture of thermosetting resin and synthetic rubber.The back side of the decorative sheet is made of thermoplastic resin. It is characterized in that an impregnated backer paper impregnated with a mixture of and synthetic rubber is adhered via an adhesive.
図面を用いて本発明を更に詳しく説明すると、
第１図は本発明の化粧シートの一例を示すもので
あり、印刷模様２を有する含浸化粧紙３の裏面に
含浸バツカー紙４が接着剤５を介して接着され、
必要に応じ、表面に更に表面保護層６が積層さ
れ、又、必要に応じ、表面に凹凸７が形成されて
いる状態を示している。 The present invention will be explained in more detail with reference to the drawings.
FIG. 1 shows an example of the decorative sheet of the present invention, in which an impregnated backer paper 4 is adhered to the back side of an impregnated decorative paper 3 having a printed pattern 2 via an adhesive 5.
A surface protective layer 6 is further laminated on the surface, if necessary, and unevenness 7 is formed on the surface, if necessary.
（含浸化粧紙）
本発明の化粧シートにおける含浸化粧紙は、表
面側に印刷模様を有し、かつ、熱可塑性樹脂と合
成ゴムが含浸されているものである。含浸化粧紙
の基材である化粧用原紙としては、坪量23ｇ／m2
〜150ｇ／m2、好ましくは35ｇ／m2〜100ｇ／m2
の、パルプを主体とするパルプシートが好まし
く、坪量が少なすぎると、紙の密度が通常高く、
含浸性が低下するものであり、又、坪量が過大で
あると、物理的及び化学的性状の向上が見られな
い上、含浸樹脂の量が多く不経済である。又、含
浸性能を向上させる意味で多孔性であり、吸収性
があり、かつ湿潤強度の大きいものが良く、又、
化粧の観点からは酸化チタン及び／又はその他の
顔料を含んで白色不透明もしくは着色不透明であ
るものが好ましい。(Impregnated Decorative Paper) The impregnated decorative paper in the decorative sheet of the present invention has a printed pattern on the surface side and is impregnated with a thermoplastic resin and synthetic rubber. The basis weight of the base paper for impregnated decorative paper is 23g/ m2.
~150g/m 2 , preferably 35g/m 2 ~100g/m 2
A pulp sheet mainly composed of pulp is preferred; if the basis weight is too low, the density of the paper is usually high;
If the basis weight is excessive, the physical and chemical properties will not be improved, and the amount of impregnating resin will be large, which is uneconomical. In addition, in order to improve impregnation performance, it is preferable that the material is porous, absorbent, and has high wet strength.
From the viewpoint of cosmetics, it is preferable to use a material that contains titanium oxide and/or other pigments and is white and opaque or colored and opaque.
上記化粧用原紙に含浸する合成ゴムとしては、
スチレン／ブタジエン共重合体、もしくはアクリ
ルニトリル／ブタジエン共重合体等によつて代表
される合成ゴムであり、合成ゴムのラテツクスの
１種もしくは２種以上を用いて含浸させる。 The synthetic rubber impregnated into the above cosmetic base paper is as follows:
It is a synthetic rubber represented by styrene/butadiene copolymer or acrylonitrile/butadiene copolymer, and is impregnated with one or more types of synthetic rubber latex.
更に又、上記化粧用原紙に含浸する熱硬化性樹
脂としては、不飽和ポリエステル樹脂、ジアリル
フタレート樹脂、エポキシ樹脂、フエノール樹
脂、ポリウレタン樹脂、メラミン樹脂、ベンゾグ
アナミン樹脂、もしくは尿素樹脂等を挙げること
ができ、これらの熱硬化性合成樹脂の有機溶剤溶
液（樹脂によつてはスチレモノマー等のモノマー
で溶解した溶液や、水溶液もある）の１種もしく
は２種以上を用いて含浸させる。 Furthermore, examples of the thermosetting resin impregnated into the cosmetic base paper include unsaturated polyester resin, diallyl phthalate resin, epoxy resin, phenol resin, polyurethane resin, melamine resin, benzoguanamine resin, or urea resin. Impregnation is carried out using one or more organic solvent solutions of these thermosetting synthetic resins (depending on the resin, there are also solutions dissolved with monomers such as styrene monomer, and aqueous solutions).
含浸率は、下記の式で定義される含浸率が20〜
50％程度となるようにする。 The impregnation rate is defined by the following formula:
It should be around 50%.
含浸率（％）＝含浸後の紙の重量−含浸前の紙の重量／
含浸後の紙の重量×100
含浸後の含浸紙は必要に応じて風乾、もしくは熱
風乾燥して見かけ上乾燥させておく。Impregnation rate (%) = Weight of paper after impregnation - Weight of paper before impregnation /
Weight of paper after impregnation x 100 After impregnation, the impregnated paper is air-dried or dried with hot air as necessary to make it appear dry.
なお、化粧用原紙には予め、印刷により印刷模
様を形成しておく。印刷に使用する印刷インキの
ベヒクルとしては、メラミン樹脂、アクリル樹
脂、ニトロセルロース、エチルセルロース、セル
ロースアセテート、セルロースアセテートプロピ
オネート、セルロースアセテートブチレート、も
しくはポリビニルブチラール等の含浸性のよい樹
脂を用いるのがよく、これらのベヒクルを用いて
作成されたインキを用いて、公知の印刷方式、例
えば、グラビア印刷、オフセツト印刷、クラビア
オフセツト印刷、平版オフセツト印刷、ダイリン
印刷、凸版印刷、凹版印刷、ジエツトプリント、
シルクスクリーン印刷、もしくは静電印刷等によ
り印刷する。或いは上記の印刷方式により直接印
刷せずに、一旦、剥離性シートの剥離面に印刷し
て転写シートとし、転写シートを用いて転写して
もよい。 Note that a printed pattern is previously formed on the cosmetic base paper by printing. As the printing ink vehicle used for printing, resins with good impregnation properties such as melamine resin, acrylic resin, nitrocellulose, ethyl cellulose, cellulose acetate, cellulose acetate propionate, cellulose acetate butyrate, or polyvinyl butyral are used. Inks prepared using these vehicles are often used in known printing methods such as gravure printing, offset printing, clavier offset printing, lithographic offset printing, die-line printing, letterpress printing, intaglio printing, and jet printing. ,
Print by silk screen printing, electrostatic printing, etc. Alternatively, instead of directly printing using the above-described printing method, the image may be printed on the release surface of a release sheet to form a transfer sheet, and the transfer sheet may be used for transfer.
（含浸バツカー紙）
本発明の化粧シートにおける含浸バツカー紙
は、含浸性のよい、比較的厚い紙に、熱可塑性樹
脂と合成ゴムの混合物が含浸されてるものであ
る。(Impregnated backer paper) The impregnated backer paper in the decorative sheet of the present invention is a relatively thick paper with good impregnability impregnated with a mixture of thermoplastic resin and synthetic rubber.
上記における含浸バツカー紙の基材としては、
坪量80ｇ／m2〜400ｇ／m2、好ましくは150ｇ／m2
〜350ｇ／m2のパルプシートを使用する。坪量が
小さすぎると、含浸バツカー紙の厚みが不足する
ので、化粧シート合板等の、表面に凹凸のある基
板に貼つた場合に、基板の凹凸が表面に影響を及
ぼすので仕上がりが見苦しい。又、坪量が過大で
あると、化粧シート全体が厚くなり過ぎて化粧シ
ートがフレキシブルでなくなるために扱いにくく
なり好ましくない。 The base material of the impregnated backer paper in the above is as follows:
Basis weight 80g/m 2 - 400g/m 2 , preferably 150g/m 2
A pulp sheet of ~350 g/m 2 is used. If the basis weight is too small, the thickness of the impregnated backer paper will be insufficient, so when it is attached to a substrate with an uneven surface, such as decorative sheet plywood, the unevenness of the substrate will affect the surface, resulting in an unsightly finish. Moreover, if the basis weight is too large, the entire decorative sheet becomes too thick and becomes inflexible, making it difficult to handle, which is undesirable.
上記の含浸バツカー紙に含浸する熱可塑性樹脂
としては、ポリ酢酸ビニル、ポリ塩化ビニル、も
しくはポリアクリル酸エステル等を挙げることが
でき、これらの熱可塑樹脂のエマルジヨンの１種
もしくは２種以上を用いて含浸させる。 Examples of the thermoplastic resin to be impregnated into the above-mentioned impregnated backer paper include polyvinyl acetate, polyvinyl chloride, and polyacrylic ester, and one or more emulsions of these thermoplastic resins may be used. to impregnate.
また、上記の含浸バツカー紙に含浸する合成ゴ
ムは、含浸化粧紙において述べたものと同じであ
る。 The synthetic rubber impregnated into the above-mentioned impregnated backer paper is the same as that described for the impregnated decorative paper.
なお、含浸率は、含浸化粧紙の場合と同じであ
る。 Note that the impregnation rate is the same as in the case of impregnated decorative paper.
（接着剤）
含浸化粧紙と含浸バツカー紙とは接着剤を介し
て接着してある。このために用いられる接着剤と
しては、ポリウレタン樹脂、尿素樹脂、メラミン
樹脂、ポリ酢酸ビニル樹脂、エチレン／酢酸ビニ
ル共重合体等の合成樹脂製接着剤を使用するのが
よく、ニツプロール温度70℃〜150℃程度のドラ
イラミネート法がウエツトラミネート法を利用す
る。(Adhesive) The impregnated decorative paper and the impregnated backer paper are bonded together with an adhesive. The adhesive used for this purpose is preferably a synthetic resin adhesive such as polyurethane resin, urea resin, melamine resin, polyvinyl acetate resin, or ethylene/vinyl acetate copolymer. Dry lamination at about 150℃ uses wet lamination.
（トツプコート）
本発明の化粧シートは、更に、必要に応じて最
表層に表面保護層６を形成しておいてもよい。含
浸化粧紙３においては、印刷模様２を構成するイ
ンキのベヒクルとして含浸性のよいものを使用し
ているので、印刷模様２上においても合成ゴム、
熱可塑性樹脂、もしくは熱硬化性樹脂が被覆して
いるので物理的及び化学的性状は確保されている
が、更に表面に物理的及び化学的性状を向上させ
る意味で表面保護層６を形成する。このような目
的で形成される表面保護層６を構成するために材
料としては、熱硬化性樹脂であるアクリルウレタ
ン樹脂、アミノアルキツド樹脂、ポリウレタン樹
脂、エポキシ樹脂、尿素樹脂、もしくはメラミン
樹脂を使用するのが好ましいが、この他にもセル
ロース系樹脂が使用可能である。表面保護層６は
上記のような合成樹脂の溶液を、公知の塗布方
式、例えば、グラビアコート、ロールコート、マ
イヤーバーコート、エアーナイフコート、スプレ
ーコート、スクリーンコート、もしくはフローコ
ート等により塗布し、乾燥させ、必要に応じ、加
熱硬化させる。塗布量としては硬化と経済性を考
慮すると２〜30ｇ／m2（乾燥時）程度が適用であ
る。(Top Coat) The decorative sheet of the present invention may further have a surface protective layer 6 formed on the outermost layer, if necessary. In the impregnated decorative paper 3, since a vehicle with good impregnation properties is used as the vehicle for the ink constituting the printed pattern 2, synthetic rubber,
Physical and chemical properties are ensured because the thermoplastic resin or thermosetting resin is coated, but a surface protective layer 6 is further formed on the surface in order to improve the physical and chemical properties. In order to constitute the surface protective layer 6 formed for this purpose, thermosetting resins such as acrylic urethane resin, aminoalkyd resin, polyurethane resin, epoxy resin, urea resin, or melamine resin may be used. is preferred, but other cellulose resins can also be used. The surface protective layer 6 is formed by applying a synthetic resin solution as described above by a known coating method such as gravure coating, roll coating, Meyer bar coating, air knife coating, spray coating, screen coating, or flow coating. Dry and heat cure if necessary. Considering curing and economic efficiency, a coating amount of about 2 to 30 g/m 2 (when dry) is applicable.
（凹凸）
本発明の化粧シートには、表面の質感、光沢を
調整する意味で、適宜な表面形状を有するエンボ
スロール等の賦型手段によりエンボスして凹凸を
形成してもよい。(Irregularities) In order to adjust the surface texture and gloss, the decorative sheet of the present invention may be embossed to form irregularities using a shaping means such as an embossing roll having an appropriate surface shape.
作用・効果
本発明の化粧シートは含浸化粧紙を使用してい
るので表面の物理的及び化学的性状がすぐれてお
り、プレスによる熱成形（メラミン、DAPにお
ける等の）は不要であり、しかも含浸バツカー紙
を使用しているので他の基材に貼つたときの仕上
がり、特に平面性がすぐれており、かつ、全体が
フレキシブルであるので曲面貼りや木端巻き等の
加工にも適している。Function/Effect The decorative sheet of the present invention uses impregnated decorative paper, so the surface has excellent physical and chemical properties, and thermoforming by pressing (such as with melamine, DAP, etc.) is not necessary, and impregnated decorative paper is used. Since it uses backer paper, it has an excellent finish when pasted on other substrates, especially flatness, and is flexible as a whole, making it suitable for processing such as pasting on curved surfaces and winding wood ends.
実施例
（含浸化粧紙）
坪量55ｇ／m2のチタン紙（興人(株)製、PM−
6PF）を用い、メラミン樹脂及びアクリル樹脂を
ベヒクルとするグラビアインキ（諸星インキ(株)
製、サンカラー）を用いて３色印刷を行ない木目
模様を形成した。その後、下記組成
スチレンブタジエン共重合体 90重量部
メラミン樹脂 10 〃
（但し、いずれも固型分換算）
から成る混合液を固型分換算で30％の含浸率にな
るように含浸させ、乾燥させ、更に、木目模様側
にポリウレタン樹脂塗料（諸星インキ(株)製、UM
No.50）を100ｇ／m2（乾燥時）グラビアコートし
て含浸化粧紙を作成した。Example (impregnated decorative paper) Titanium paper with a basis weight of 55 g/m 2 (manufactured by Kojin Co., Ltd., PM-
Gravure ink (Moroboshi Ink Co., Ltd.) using melamine resin and acrylic resin as vehicles.
A wood grain pattern was formed by printing in 3 colors using 3-color paper (manufactured by Suncolor). Thereafter, the mixture was impregnated with the following composition of 90 parts by weight of styrene-butadiene copolymer and 10 parts by weight of melamine resin (all values are calculated in terms of solid content) to an impregnation rate of 30% in terms of solid content, and dried. , Furthermore, polyurethane resin paint (manufactured by Moroboshi Ink Co., Ltd., UM) is applied to the wood grain pattern side.
No. 50) was gravure coated at 100 g/m 2 (when dry) to prepare impregnated decorative paper.
（含浸バツカー紙）
坪量100ｇ／m2の白色化粧紙に、メチルメタク
リレート／ブタジエン共重合体を含浸率30％（固
型分）になるように含浸させ、乾燥させて含浸バ
ツカー紙とした。 (Impregnated backer paper) White decorative paper with a basis weight of 100 g/m 2 was impregnated with methyl methacrylate/butadiene copolymer to an impregnation rate of 30% (solid content), and dried to obtain an impregnated backer paper.
上記で準備した含浸化粧紙及び含浸バツカー紙
をポリウレタン樹脂接着剤（東洋モートン(株)製、
AD−76P1）を用いてドライラミネートし、化粧
シートとした。 The impregnated decorative paper and impregnated backer paper prepared above were glued with polyurethane resin adhesive (manufactured by Toyo Morton Co., Ltd.).
AD-76P1) was dry laminated to make a decorative sheet.
得られた化粧シートは各種の加工にも適するフ
レキシビリテイーを有し、又、表面の物理的及び
化学的性状がすぐれていた。 The obtained decorative sheet had flexibility suitable for various processing, and the surface had excellent physical and chemical properties.
上記の化粧シートをJASに定める耐摩耗Ｂ試験
により評価したところ、耐摩耗回数150回、摩耗
減量0.03ｇ／m2の性能を示した。 When the above decorative sheet was evaluated by the abrasion resistance test B specified by JAS, it showed performance with abrasion resistance of 150 times and abrasion loss of 0.03 g/m 2 .
第１図は本発明の化粧シートの一例を示す断面
図である。
１……化粧シート、２……印刷模様、３……含
浸化粧紙、４……含浸バツカー紙、５……接着
剤、６……表面保護層、７……凹凸。
FIG. 1 is a sectional view showing an example of the decorative sheet of the present invention. 1... Decorative sheet, 2... Printed pattern, 3... Impregnated decorative paper, 4... Impregnated backer paper, 5... Adhesive, 6... Surface protective layer, 7... Irregularities.
Claims (1)
脂と合成ゴムとの混合物が含浸された含浸化粧紙
の裏面に、熱可塑性樹脂と合成ゴムとの混合物が
含浸された含浸バツカー紙が接着剤を介して接着
してあることを特徴とする化粧シート。 ２ 含浸化粧紙の表面側には更に表面保護層を有
していることを特徴とする特許請求の範囲第１項
記載の化粧シート。 ３ 化粧シートの表面側には、更に凹凸が付与さ
れていることを特徴とする特許請求の範囲第１項
又は第２項記載の化粧シート。[Claims] 1. Impregnated decorative paper having a printed pattern on the front side and impregnated with a mixture of thermosetting resin and synthetic rubber, the back side of which is impregnated with a mixture of thermoplastic resin and synthetic rubber. 1. A decorative sheet characterized in that a backer paper impregnated with an adhesive is adhered to the paper using an adhesive. 2. The decorative sheet according to claim 1, further comprising a surface protective layer on the surface side of the impregnated decorative paper. 3. The decorative sheet according to claim 1 or 2, characterized in that the surface side of the decorative sheet is further provided with irregularities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22824284A JPS61106247A (en) | 1984-10-30 | 1984-10-30 | Decorative sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22824284A JPS61106247A (en) | 1984-10-30 | 1984-10-30 | Decorative sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106247A JPS61106247A (en) | 1986-05-24 |
| JPH0570584B2 true JPH0570584B2 (en) | 1993-10-05 |
Family
ID=16873384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22824284A Granted JPS61106247A (en) | 1984-10-30 | 1984-10-30 | Decorative sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9399701B2 (en) | 2010-08-27 | 2016-07-26 | Novomer, Inc. | Polymer compositions and methods |
-
1984
- 1984-10-30 JP JP22824284A patent/JPS61106247A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9399701B2 (en) | 2010-08-27 | 2016-07-26 | Novomer, Inc. | Polymer compositions and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61106247A (en) | 1986-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |