JP3249223B2 - Water-based gravure printing ink - Google Patents
Water-based gravure printing inkInfo
- Publication number
- JP3249223B2 JP3249223B2 JP2843693A JP2843693A JP3249223B2 JP 3249223 B2 JP3249223 B2 JP 3249223B2 JP 2843693 A JP2843693 A JP 2843693A JP 2843693 A JP2843693 A JP 2843693A JP 3249223 B2 JP3249223 B2 JP 3249223B2
- Authority
- JP
- Japan
- Prior art keywords
- gravure printing
- printing ink
- weight
- parts
- water
- 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
- 238000007646 gravure printing Methods 0.000 title claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 14
- -1 amine salt Chemical class 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- NIOMUJJKCGJROX-UHFFFAOYSA-N 2-benzamidohexanoic acid Chemical compound CCCCC(C(O)=O)NC(=O)C1=CC=CC=C1 NIOMUJJKCGJROX-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000012736 aqueous medium Substances 0.000 claims description 2
- 239000000976 ink Substances 0.000 description 35
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- 239000007787 solid Substances 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 7
- 238000007639 printing Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920001800 Shellac Polymers 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 2
- 229940113147 shellac Drugs 0.000 description 2
- 235000013874 shellac Nutrition 0.000 description 2
- 239000004208 shellac Substances 0.000 description 2
- 229920005792 styrene-acrylic resin Polymers 0.000 description 2
- PZIVHOLHABBQKU-UHFFFAOYSA-N 2-benzamidopentanoic acid Chemical compound CCCC(C(O)=O)NC(=O)C1=CC=CC=C1 PZIVHOLHABBQKU-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical class NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- QFPJHBUQMLQNMF-UHFFFAOYSA-N C(C1=CC=CC=C1)(=O)NC(C(=O)O)CCCCC Chemical compound C(C1=CC=CC=C1)(=O)NC(C(=O)O)CCCCC QFPJHBUQMLQNMF-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- MLDQPOXOWLCOEC-UHFFFAOYSA-N n-hexylbenzamide Chemical compound CCCCCCNC(=O)C1=CC=CC=C1 MLDQPOXOWLCOEC-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、紙やプラスチックフィ
ルム等に対するグラビア印刷用のインクに関するもので
あり、更に詳しくは版摩耗、ドクター摩耗が改善され、
版かぶり、ドクター筋などに関する印刷適性に優れた水
性グラビア印刷インキに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ink for gravure printing on paper, plastic film, and the like.
The present invention relates to a water-based gravure printing ink excellent in printing suitability for plate fog, doctor streak, and the like.
【０００２】[0002]
【従来の技術】従来、グラビア印刷用インキとしては、
例えば硝化綿／ポリアミド樹脂系、硝化綿／マレイン酸
樹脂系、硝化綿／ポリウレタン系もしくは塩素化ポリプ
ロピレン系等を炭化水素系、エステル系またはケトン系
の有機溶剤に溶解したベヒクルを使用した有機溶剤型の
グラビア印刷用インキが使用されていた。このため、か
かるインキは安全性、衛生性、大気中への有機溶剤の揮
散等の面で根本的な課題を内包しており、よって省資
源、省エネルギー等の面からも水性グラビア印刷インキ
が望まれ、今日、一部実用化に至っている。2. Description of the Related Art Conventionally, gravure printing inks include:
For example, an organic solvent type using a vehicle obtained by dissolving nitrified cotton / polyamide resin type, nitrified cotton / maleic acid resin type, nitrified cotton / polyurethane type or chlorinated polypropylene type in a hydrocarbon type, ester type or ketone type organic solvent. Gravure printing ink was used. For this reason, such inks have fundamental problems in terms of safety, hygiene, volatilization of organic solvents in the atmosphere, and the like. Therefore, water-based gravure printing inks are also desired from the viewpoint of resource saving and energy saving. Rarely, some have been put to practical use today.
【０００３】これまでに実用化された水性グラビア印刷
インキとしては、例えばシェラック、ロジン変性マレイ
ン酸樹脂、スチレン−アクリル酸樹脂、アクリル酸エス
テル−アクリル酸樹脂、スチレン−マレイン酸樹脂、ヒ
ドロキシエチルセルロース、ヒドロキシプロピルセルロ
ース、ウレタン変性アクリル酸樹脂、水溶性ウレタン、
水溶性ポリエステル等や、あるいはこれらの混合物から
なる樹脂をバインダとする印刷インキ等がある。しか
し、これらの水性グラビア印刷インキは、いずれも耐水
性、耐アルカリ性の面で十分なものではなく、またポリ
エチレン、ポリプロピレン、ポリエステル等のプラスチ
ックフィルムに適用した場合には密着性に乏しく、十分
な接着強度が保持できないという問題があった。[0003] Examples of aqueous gravure printing inks that have been put to practical use include shellac, rosin-modified maleic resin, styrene-acrylic resin, acrylate-acrylic resin, styrene-maleic resin, hydroxyethyl cellulose, hydroxyethyl cellulose, and the like. Propylcellulose, urethane-modified acrylic resin, water-soluble urethane,
There is a printing ink using a water-soluble polyester or the like or a resin made of a mixture thereof as a binder. However, none of these water-based gravure printing inks are sufficient in terms of water resistance and alkali resistance, and have poor adhesion when applied to plastic films such as polyethylene, polypropylene, and polyester, and have sufficient adhesion. There was a problem that strength could not be maintained.
【０００４】一方、このような従来の水性グラビア印刷
インキの問題点の解決を試みた技術も幾つか提案されて
いる（特公平１−２８７８６号、特公平４−２６３３号
および特公平４−２６３４号公報等）。On the other hand, there have been proposed several techniques for solving the problems of the conventional water-based gravure printing ink (Japanese Patent Publication No. 1-27866, Japanese Patent Publication No. 4-2633 and Japanese Patent Publication No. 4-2634). No.).
【０００５】[0005]
【発明が解決しようとする課題】しかし、これまでに提
案された水性グラビア印刷インキはいずれも版摩耗、ド
クター摩耗が十分に改善されているとはいえず、また版
かぶり、ドクター筋等に関する印刷適性が有機溶剤タイ
プのものに比べ劣っていた。However, none of the water-based gravure printing inks proposed so far has sufficiently improved plate wear and doctor wear, and printing on plate fogging and doctor streaks. The suitability was inferior to that of the organic solvent type.
【０００６】そこで本発明の目的は、従来の水性グラビ
ア印刷インキの問題点を解決し、版摩耗、ドクター摩耗
が十分に改善され、また版かぶり、ドクター筋等に関す
る印刷適性も有機溶剤タイプのものに匹敵する水性グラ
ビア印刷インキを提供することにある。Accordingly, an object of the present invention is to solve the problems of the conventional water-based gravure printing inks, to sufficiently improve plate wear and doctor wear, and to have an organic solvent type printability with respect to plate fogging and doctor streaks. An object of the present invention is to provide a water-based gravure printing ink comparable to the above.
【０００７】[0007]
【課題を解決するための手段】本発明者は上記課題を解
決するために鋭意検討した結果、従来のタイプの水性グ
ラビア印刷インキにＮ−ベンゾイルアミノアルカン酸の
アミン塩を添加することにより本発明の目的を達成し得
ることを見出し、本発明を完成するに至った。The present inventors have made intensive studies to solve the above-mentioned problems, and as a result, the present invention has been achieved by adding an amine salt of N-benzoylaminoalkanoic acid to a conventional type of aqueous gravure printing ink. It has been found that the object can be achieved, and the present invention has been completed.
【０００８】すなわち、水性媒体中に溶解した樹脂をベ
ヒクル成分とする本発明の水性グラビア印刷インキは、
Ｎ−ベンゾイルアミノアルカン酸のアミン塩が添加され
てなることを特徴とするものである。That is, the aqueous gravure printing ink of the present invention comprising a resin dissolved in an aqueous medium as a vehicle component is:
It is characterized by adding an amine salt of N-benzoylaminoalkanoic acid.
【０００９】本発明の水性グラビア印刷インキのベヒク
ル成分としては、例えばシェラック、ロジン変性マレイ
ン酸樹脂、スチレン−アクリル酸樹脂、アクリル酸エス
テル−アクリル酸樹脂、スチレン−マレイン酸樹脂、ヒ
ドロキシエチルセルロース、ヒドロキシプロピルセルロ
ース、ウレタン変性アクリル酸樹脂、水溶性ウレタン、
水溶性ポリエステルの単独、あるいはこれらの混合物か
らなる樹脂を主なバインダとするベヒクル成分を挙げる
ことができる。The vehicle components of the aqueous gravure printing ink of the present invention include, for example, shellac, rosin-modified maleic resin, styrene-acrylic resin, acrylate-acrylic resin, styrene-maleic resin, hydroxyethyl cellulose, hydroxypropyl Cellulose, urethane-modified acrylic resin, water-soluble urethane,
Vehicle components having a main binder of a resin made of a water-soluble polyester alone or a mixture thereof can be used.
【００１０】上記Ｎ−ベンゾイルアミノアルカン酸とし
ては、好ましくはＮ−ベンゾイルアミノペンタン酸、Ｎ
−ベンゾイルアミノヘキサン酸、Ｎ−ベンゾイルアミノ
ヘプタン酸、特に好ましくは、Ｎ−ベンゾイルアミノヘ
キサンである。また、そのアミン塩としては、脂肪族ま
たは脂環式アミン塩とすることができ、好ましくはトリ
エタノールアミン塩である。The above-mentioned N-benzoylaminoalkanoic acid is preferably N-benzoylaminopentanoic acid,
-Benzoylaminohexanoic acid, N-benzoylaminoheptanoic acid, particularly preferably N-benzoylaminohexane. The amine salt may be an aliphatic or alicyclic amine salt, and is preferably a triethanolamine salt.
【００１１】本発明においては、Ｎ−ベンゾイルアミノ
アルカン酸のアミン塩を、好ましくは０．５〜１０重量
％、さらに好ましくは１〜５重量％添加する。In the present invention, an amine salt of N-benzoylaminoalkanoic acid is added in an amount of preferably 0.5 to 10% by weight, more preferably 1 to 5% by weight.
【００１２】本発明の水性グラビア印刷インキは、公知
の水性グラビア印刷インキと同様に、ボールミル、アト
ライタ、サンドミル等の練肉機を使用し、一般の無機顔
料、有機顔料等の着色剤、充填剤、その他、目的に応じ
て必要な添加剤を加えて練肉分散させることにより製造
することができる。The aqueous gravure printing ink of the present invention can be prepared by using a milling machine such as a ball mill, an attritor, a sand mill, etc., as in the case of a known aqueous gravure printing ink. In addition, it can be manufactured by adding necessary additives according to the purpose and dispersing the meat.
【００１３】[0013]
【作用】これまで一般に知られていた水性グラビア印刷
インキにＮ−ベンゾイルアミノアルカン酸のアミン塩を
添加するだけで、その版摩耗、ドクター摩耗が大幅に改
善され、しかも版かぶり、ドクター筋等に関する印刷適
性も有機溶剤タイプのものに匹敵する程良好なものとな
ることは、本発明者により初めて見出されたことであ
る。By simply adding an amine salt of N-benzoylaminoalkanoic acid to a conventionally known aqueous gravure printing ink, plate wear and doctor wear are greatly improved, and plate fogging, doctor streak and the like are further reduced. It has been found for the first time by the present inventors that the printing suitability is as good as that of the organic solvent type.
【００１４】尚、本発明においては、かかるＮ−ベンゾ
イルアミノアルカン酸のアミン塩の添加量が少な過ぎる
と、グラビア印刷において版摩耗、ドクター摩耗や、版
かぶり、ドクター筋等の印刷適性の改善効果が見られ
ず、一方多過ぎるとグラビア印刷物の濃度、光沢、紙お
よびプラスチックへの密着性等の印刷品質が低下し、好
ましくない。In the present invention, if the amount of the amine salt of N-benzoylaminoalkanoic acid is too small, the effect of improving printing suitability such as plate abrasion, doctor abrasion, plate fogging and doctor streaking in gravure printing is obtained. On the other hand, if the amount is too large, the print quality such as the density and gloss of the gravure printed matter and the adhesion to paper and plastic deteriorates, which is not preferable.
【００１５】[0015]
【実施例】次に本発明を実施例に基づき具体的に説明す
る。実施例１，比較例１ フタロシアニンブルー１２重量部、スチレン−アクリル
ヒドロゾル（固形分４０％）７０重量部、ポリエチレン
ワックスエマルジョン（固形分４０％）２重量部、イソ
プロピルアルコール５重量部および水１１重量部を試験
用サンドミルにて１時間練肉分散させ、水性グラビア印
刷インキ（Ａ）を得、これを比較例１とした。Next, the present invention will be specifically described based on examples. Example 1, Comparative Example 1 12 parts by weight of phthalocyanine blue, 70 parts by weight of styrene-acryl hydrosol (40% solids), 2 parts by weight of polyethylene wax emulsion (40% solids), 5 parts by weight of isopropyl alcohol and 11 parts by weight of water The part was kneaded and dispersed in a test sand mill for 1 hour to obtain an aqueous gravure printing ink (A).
【００１６】また、上記水性グラビア印刷インキ（Ａ）
１００重量部に対してＮ−ベンゾイルアミノヘキサン酸
のトリエタノールアミン塩（サンアプロ社製、カーレン
Ｎｏ．５００６）（５０％水溶液）２重量部を添加し、
混合分散させて水性グラビア印刷インク（Ｂ）を得、こ
れを実施例１とした。Further, the aqueous gravure printing ink (A)
100 weight N- benzoyl triethanolamine salts of amino hexanoic acid relative portion was added (Sanya pro Co., Karen No.5006) (50% aqueous solution) 2 parts by weight,
By mixing and dispersing, an aqueous gravure printing ink (B) was obtained.
【００１７】実施例２，比較例２ カーボンブラック１２重量部、スチレン−アクリルヒド
ロゾル（固形分４０％）７０重量部、ポリエチレンワッ
クスエマルジョン（固形分４０％）２重量部、イソプロ
ピルアルコール５重量部および水１１重量部を試験用サ
ンドミルにて１時間練肉分散させ、水性グラビア印刷イ
ンキ（Ｃ）を得、これを比較例２とした。 Example 2, Comparative Example 2 12 parts by weight of carbon black, 70 parts by weight of styrene-acryl hydrosol (40% solids), 2 parts by weight of polyethylene wax emulsion (40% solids), 5 parts by weight of isopropyl alcohol, 11 parts by weight of water was kneaded and dispersed in a test sand mill for 1 hour to obtain an aqueous gravure printing ink (C).
【００１８】また、上記水性グラビア印刷インキ（Ｃ）
１００重量部に対してＮ−ベンゾイルアミノヘキサン酸
のトリエタノールアミン塩（５０％水溶液）２重量部を
添加し、混合分散させて水性グラビア印刷インキ（Ｄ）
を得、これを実施例２とした。The above-mentioned aqueous gravure printing ink (C)
2 parts by weight of triethanolamine salt of N-benzoylaminohexanoic acid (50% aqueous solution) are added to 100 parts by weight, mixed and dispersed, and the aqueous gravure printing ink (D) is added.
This was designated as Example 2.
【００１９】実施例３，比較例３ カーボンブラック１２重量部、ウレタンヒドロゾル（固
形分４０％）７０重量部、ポリエチレンワックスエマル
ジョン（固形分４０％）２重量部、イソプロピルアルコ
ール５重量部および水１１重量部を試験用サンドミルに
て１時間練肉分散させ、水性グラビア印刷インキ（Ｅ）
を得、これを比較例３とした。 Example 3, Comparative Example 3 12 parts by weight of carbon black, 70 parts by weight of urethane hydrosol (40% solids), 2 parts by weight of polyethylene wax emulsion (40% solids), 5 parts by weight of isopropyl alcohol and 11 parts of water Parts by weight were dispersed for one hour in a test sand mill and dispersed in an aqueous gravure printing ink (E).
This was designated as Comparative Example 3.
【００２０】また、上記水性グラビア印刷インキ（Ｅ）
１００重量部に対してＮ−ベンゾイルアミノヘキサン酸
のトリエタノールアミン塩（５０％水溶液）２重量部を
添加し、混合分散させて水性グラビア印刷インキ（Ｆ）
を得、これを実施例３とした。The aqueous gravure printing ink (E)
2 parts by weight of triethanolamine salt of N-benzoylaminohexanoic acid (50% aqueous solution) are added to 100 parts by weight, mixed and dispersed, and the aqueous gravure printing ink (F) is added.
This was designated as Example 3.
【００２１】実施例４，比較例４ カーボンブラック１２重量部、ウレタン変性アクリルヒ
ドロゾル（固形分４０％）７０重量部、ポリエチレンワ
ックスエマルジョン（固形分４０％）２重量部、イソプ
ロピルアルコール５重量部および水１１重量部を試験用
サンドミルにて１時間練肉分散させ、水性グラビア印刷
インキ（Ｇ）を得、これを比較例４とした。 Example 4, Comparative Example 4 12 parts by weight of carbon black, 70 parts by weight of urethane-modified acrylic hydrosol (40% solids), 2 parts by weight of polyethylene wax emulsion (40% solids), 5 parts by weight of isopropyl alcohol and 11 parts by weight of water was kneaded and dispersed in a test sand mill for 1 hour to obtain an aqueous gravure printing ink (G).
【００２２】また、上記水性グラビア印刷インキ（Ｇ）
１００重量部に対してＮ−ベンゾイルアミノヘキサン酸
のトリエタノールアミン塩（５０％水溶液）２重量部を
添加し、混合分散させて水性グラビア印刷インキ（Ｈ）
を得、これを実施例４とした。The aqueous gravure printing ink (G)
2 parts by weight of triethanolamine salt of N-benzoylaminohexanoic acid (50% aqueous solution) was added to 100 parts by weight, mixed and dispersed, and an aqueous gravure printing ink (H) was added.
This was designated as Example 4.
【００２３】上述のようにして得られた水性グラビア印
刷インキ（Ａ）〜（Ｈ）を水５０重量％およびイソプロ
ピルアルコール５０重量％の混合溶液にて、適正な粘度
となるまで希釈し、然る後通常の方法に従いポリプロピ
レンフィルムにグラビア印刷を行った。得られたグラビ
ア印刷について版かぶり性、ドクター筋、密着性に関す
る性能の評価を行った。かかる評価は以下のようにして
行った。The aqueous gravure printing inks (A) to (H) obtained as described above are diluted with a mixed solution of 50% by weight of water and 50% by weight of isopropyl alcohol until an appropriate viscosity is obtained. Thereafter, gravure printing was performed on the polypropylene film according to a usual method. With respect to the obtained gravure printing, performances regarding plate fogging property, doctor streak, and adhesion were evaluated. This evaluation was performed as follows.
【００２４】版かぶり性 印刷物の非画線部での汚れ（かぶり汚れ）を目視で評価
した。The stain (fog stain) in the non-image area of the plate fogging printed matter was visually evaluated.
【００２５】ドクター筋 印刷物のドクター筋の有無を評価した。[0025] was to evaluate the presence or absence of the doctor muscle of the doctor muscle printed material.
【００２６】密着性 （株）ニチバン製１８ｃｍ幅のセロテープを印刷物の印
刷画面に貼り、しかる後瞬時に該テープを剥離し、イン
キ取られの有無を評価した。上記評価のいずれの場合も
良好の場合を５、不良の場合を１とし、５段階で評価し
た。得られた結果を下記の表１に示す。 Adhesion Cellophane tape, 18 cm wide, manufactured by Nichiban Co., Ltd. was adhered to the printed screen of the printed matter, and then the tape was immediately peeled off to evaluate whether ink had been removed. In each of the above evaluations, 5 was evaluated as being good and 1 was evaluated as being poor, and evaluated in five steps. The results obtained are shown in Table 1 below.
【００２７】[0027]
【表１】 [Table 1]
【００２８】[0028]
【発明の効果】以上説明してきたように、本発明の水性
グラビア印刷インキにおいては、従来のタイプの水性グ
ラビア印刷インキにＮ−ベンゾイルアミノアルカン酸の
アミン塩が添加されたことにより、版摩耗、ドクター摩
耗が十分に改善され、また版かぶり、ドクター筋等に関
する印刷適性も有機溶剤タイプのものに匹敵することに
なるという効果が得られる。As described above, in the aqueous gravure printing ink of the present invention, the addition of the amine salt of N-benzoylaminoalkanoic acid to the conventional type of aqueous gravure printing ink reduces plate wear, The effect is obtained that the doctor abrasion is sufficiently improved and the printing suitability for plate fogging, doctor streak and the like is comparable to that of the organic solvent type.
フロントページの続き (56)参考文献 特開 昭58−89671（ＪＰ，Ａ) 特開 昭57−14659（ＪＰ，Ａ) 特開 昭57−202360（ＪＰ，Ａ) 特開 平４−2633（ＪＰ，Ａ) 特開 平１−28786（ＪＰ，Ａ) 特開 平４−2634（ＪＰ，Ａ) 特開 平４−211466（ＪＰ，Ａ) 特開 昭61−12768（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) C09D 11/00 - 11/20 ＣＡ（ＳＴＮ) ＲＥＧＩＳＴＲＹ（ＳＴＮ)Continuation of the front page (56) References JP-A-58-89671 (JP, A) JP-A-57-14659 (JP, A) JP-A-57-202360 (JP, A) JP-A-4-2633 (JP) JP-A-1-28786 (JP, A) JP-A-4-2634 (JP, A) JP-A-4-211466 (JP, A) JP-A-61-12768 (JP, A) (58) Field surveyed (Int. Cl. 7 , DB name) C09D 11/00-11/20 CA (STN) REGISTRY (STN)
Claims (3)
分とする水性グラビア印刷インキにおいて、Ｎ−ベンゾ
イルアミノアルカン酸のアミン塩が添加されてなること
を特徴とする水性グラビア印刷インキ。1. An aqueous gravure printing ink comprising a resin dissolved in an aqueous medium as a vehicle component, to which an amine salt of N-benzoylaminoalkanoic acid is added.
アミン塩がＮ−ベンゾイルアミノヘキサン酸のトリエタ
ノールアミン塩である請求項１記載の水性グラビア印刷
インキ。2. The aqueous gravure printing ink according to claim 1, wherein the amine salt of N-benzoylaminoalkanoic acid is a triethanolamine salt of N-benzoylaminohexanoic acid.
アミン塩が０．５〜１０重量％添加されている請求項１
記載の水性グラビア印刷インキ。3. The method according to claim 1, wherein said amine salt of N-benzoylaminoalkanoic acid is added in an amount of 0.5 to 10% by weight.
Aqueous gravure printing ink as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2843693A JP3249223B2 (en) | 1993-01-26 | 1993-01-26 | Water-based gravure printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2843693A JP3249223B2 (en) | 1993-01-26 | 1993-01-26 | Water-based gravure printing ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06220385A JPH06220385A (en) | 1994-08-09 |
| JP3249223B2 true JP3249223B2 (en) | 2002-01-21 |
Family
ID=12248622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2843693A Expired - Fee Related JP3249223B2 (en) | 1993-01-26 | 1993-01-26 | Water-based gravure printing ink |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3249223B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07207209A (en) * | 1994-01-21 | 1995-08-08 | Toyo Ink Mfg Co Ltd | Water based printing ink |
| EP1520693B1 (en) | 2002-05-30 | 2014-01-01 | Dai Nippon Printing Co., Ltd. | Decorative material and decorative sheet |
| US8545941B2 (en) | 2011-11-01 | 2013-10-01 | Nakamoto Packs Co., Ltd. | Method of drying coating liquid agent and apparatus therefor |
| JP6029913B2 (en) * | 2012-09-25 | 2016-11-24 | Ｄｉｃグラフィックス株式会社 | Laminated ink composition for flexible packaging |
| JP6440084B1 (en) * | 2018-03-27 | 2018-12-19 | 下村 恭一 | A water-based printing ink used for gravure printing that reduces doctor wear and a film laminate using the ink. |
-
1993
- 1993-01-26 JP JP2843693A patent/JP3249223B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06220385A (en) | 1994-08-09 |
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