JPH05239394A - Printing ink composition - Google Patents
Printing ink compositionInfo
- Publication number
- JPH05239394A JPH05239394A JP7555392A JP7555392A JPH05239394A JP H05239394 A JPH05239394 A JP H05239394A JP 7555392 A JP7555392 A JP 7555392A JP 7555392 A JP7555392 A JP 7555392A JP H05239394 A JPH05239394 A JP H05239394A
- Authority
- JP
- Japan
- Prior art keywords
- printing ink
- solvent
- printing
- resin liquid
- resin
- 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
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はポリエチレン、ポリプロ
ピレン、ポリエチレンテレフタレート、ポリウレタン、
塩化ビニル、その他のプラスチックシート、プラスチッ
クフォーム或いはアルミ箔、銅箔、ステンレス箔等の金
属箔、若しくはアルミニウム等の金属を片面或いは両面
に真空蒸着したシート状物等の所謂印刷インクの密着性
が悪い非吸収性材料の面上に対して、極めて良好な密着
性能を奏するゴム樹脂液を添加して成る溶剤系の印刷イ
ンク組成物に関するものである。The present invention relates to polyethylene, polypropylene, polyethylene terephthalate, polyurethane,
Poor adhesion of so-called printing ink such as vinyl chloride, other plastic sheets, plastic foam or metal foil such as aluminum foil, copper foil, stainless steel foil, or sheet-like material in which metal such as aluminum is vacuum-deposited on one or both sides. The present invention relates to a solvent-based printing ink composition obtained by adding a rubber resin liquid exhibiting extremely good adhesion performance to the surface of a non-absorbent material.
【０００２】[0002]
【従来の技術】従来より各種のプラスチックシート、プ
ラスチックフォーム或いは金属箔等の面上に印刷インク
を用いて、一色或いは多色の色彩で所望の模様、図柄を
施した履物、家庭内敷物、家具内装部材、自動車内装部
材、各種包装用部材等は広く周知され、また供せられて
いるところである。2. Description of the Related Art Conventionally, various kinds of plastic sheets, plastic foams, metal foils and the like have been printed with printing inks in one color or in multiple colors to provide desired patterns and designs for footwear, home rugs, furniture. Interior members, automobile interior members, various packaging members, etc. are widely known and are being provided.
【０００３】斯様な印刷インクを用いて適宜図柄等が表
現されたプラスチックシート等は、例えばポリエチレ
ン、ポリプロピレン、ポリウレタンシート並びにフォー
ム等の使用する材料自体の極性が低かったり、或いはプ
ラスチックフォーム、金属箔等の成形加工時に使用され
る離型剤の悪影響により、塗着される印刷インクの密着
性が劣化し、所謂印刷インクの「ノリ」が悪い状況を呈
し、印刷時には印刷面上で「ハジキ」を生起させるばか
りか、印刷後には該印刷面が剥離する、と謂う諸種の欠
陥を伴うもので遺憾とされたところである。A plastic sheet or the like in which a design or the like is appropriately expressed by using such a printing ink is, for example, polyethylene, polypropylene, a polyurethane sheet and a material such as foam having a low polarity itself, or a plastic foam or a metal foil. Adhesiveness of the printing ink to be applied deteriorates due to the adverse effect of the release agent used during the molding process, and the so-called "stickiness" of the printing ink is bad, and "repelling" occurs on the printing surface during printing. It is regrettable that it causes various defects such that the printed surface is peeled off after printing in addition to the above-mentioned problems.
【０００４】斯かる欠陥に鑑みて、在来法では前述プラ
スチックシート、プラスチックフォーム或いは金属箔等
の面上に所望色彩印刷を施す場合に、その耐密着性を向
上させんがために、各種の下塗剤を印刷に先立って塗布
したり、或いは予めプラスチックシート面に色彩印刷を
施したものを接着剤で以って貼着する等の方法が採択さ
れているのであるが、余分な材料の使用と手間を要求さ
れる結果、必然的に前述色彩印刷部材等の製品を安価且
つ迅速に市場に供給出来ない欠陥を備えるものであっ
た。In view of such deficiencies, in the conventional method, when the desired color printing is performed on the surface of the above-mentioned plastic sheet, plastic foam, metal foil, etc., in order to improve the adhesion resistance thereof, various types of It has been adopted to apply a primer before printing, or to use a plastic sheet that has been color-printed in advance and attach it with an adhesive. As a result of the time and effort required, it is inevitably provided with a defect that products such as the above-mentioned color printing member cannot be supplied to the market inexpensively and quickly.
【０００５】[0005]
【発明が解決しようとする課題】然るに本発明が提案す
る印刷インク組成物にあっては、既述従来の欠陥に鑑み
て鋭意研究の結果、開発されたものであって、各種の印
刷用として一般に広く供せられている溶剤系の印刷イン
クに対し、合成ゴムによる樹脂液を添加混合する、と謂
うことにより、溶剤系印刷インクにより表現された模
様、図柄等がプラスチックシート面に堅牢強固に且つ美
麗に印刷し得る印刷インク組成物を提供することを目的
とする。However, the printing ink composition proposed by the present invention has been developed as a result of intensive research in view of the above-mentioned conventional defects, and is used for various printing. By adding and mixing a resin liquid made of synthetic rubber to a solvent-based printing ink that is generally widely used, the patterns, patterns, etc. expressed by the solvent-based printing ink can be firmly and firmly formed on the plastic sheet surface. It is also an object of the present invention to provide a printing ink composition capable of beautiful printing.
【０００６】[0006]
【課題を解決するための手段】上記した目的を達成する
がために本発明になる印刷インク組成物に於いては、溶
剤系印刷インクに、溶剤により10〜50％濃度としたジエ
ン系合成ゴムによる樹脂液を、樹脂成分がインクポリマ
ーの実質量当たり4〜100重量％となるように添加、混和
して成る印刷インク組成物であって、そして樹脂液中に
加硫剤、加硫促進剤、補強性充填剤、老化防止剤を適
宜、適量、添加して成る印刷インク組成物をその特徴と
するものである。In order to achieve the above object, a printing ink composition according to the present invention has a solvent-based printing ink containing a diene-based synthetic rubber having a concentration of 10 to 50% with a solvent. A printing ink composition obtained by adding and mixing the resin liquid according to (4) to 4 to 100% by weight of the resin component with respect to the substantial amount of the ink polymer, wherein the resin liquid contains a vulcanizing agent and a vulcanization accelerator. The printing ink composition is characterized by adding a reinforcing filler and an anti-aging agent in appropriate amounts.
【０００７】[0007]
【実施例】次いで本発明に係る印刷インク組成物に関す
る実施の一例について詳述する。EXAMPLES Next, an example of implementation of the printing ink composition according to the present invention will be described in detail.
【０００８】本発明の印刷インク組成物に使用される溶
剤系印刷インクは、一般に使用されている油性等のイン
クが適用出来、これに加えるゴム樹脂分の添加量は、印
刷インクポリマーの実質量当たり、4〜100重量％であ
る。即ち溶剤系印刷インクのポリマー実質量当たり、ゴ
ム樹脂分を4〜100重量％添加することにより、プラスチ
ックシート、プラスチックフォーム、金属箔等の非吸収
性の難印刷面に対して、所謂「ハジキ」を生起させない
鋭い線の在る良好な印刷適性を示すものとなり、且つ印
刷後に於ける密着性、耐水性、耐摩耗性、耐候性等々の
既述色彩印刷製品に要求される諸性能も頗る良好なもの
となる。換言すると、ゴム樹脂液の分量がこれより少な
い場合には、印刷面に対する密着性の改善効果が低下
し、またゴム樹脂液の分量がこれより多い場合には、印
刷インクに粗粒子が発生して、所謂、「カスレ」を招来
させ、塗工印刷用のスキージーの「サバキ」を悪化させ
る等の印刷適性の低下を来たすものとなる。As the solvent-based printing ink used in the printing ink composition of the present invention, commonly used oil-based inks can be applied, and the amount of rubber resin added to this is a substantial amount of the printing ink polymer. It is 4 to 100% by weight. That is, by adding 4 to 100% by weight of a rubber resin component per a substantial amount of a polymer of a solvent-based printing ink, a so-called "repellent" is applied to a non-absorbent, difficult-to-print surface such as a plastic sheet, a plastic foam or a metal foil. It shows good printability with sharp lines that do not cause the occurrence of the above, and the performance required for color printing products such as adhesion, water resistance, abrasion resistance and weather resistance after printing is also very good. It will be In other words, when the amount of the rubber resin liquid is less than this, the effect of improving the adhesion to the printing surface is reduced, and when the amount of the rubber resin liquid is more than this, coarse particles are generated in the printing ink. As a result, so-called "blurring" is caused, and the printability of the squeegee for coating printing is deteriorated.
【０００９】ここで使用される既述ゴム樹脂液のゴム樹
脂とは、ジエン系合成ゴムを指称し、その代表的なもの
としてポリイソプレンゴム、ポリブタジエンゴム、ＳＢ
Ｒ、ＮＢＲ等々が使用される。斯かるゴム樹脂は溶剤に
より一定範囲の濃度の溶液として使用されるのである
が、この溶剤は溶剤系印刷インクやゴム樹脂の溶剤とし
て一般に供せられるトルエン、キシレン、ｎ−ヘプタ
ン、ｎ−ヘキサン等の炭化水素系溶剤、或いはアセト
ン、ＭＥＫ等のケトン系溶剤が用いられると共に、当該
ゴム樹脂液の樹脂濃度は、10〜50％の範囲内に設定され
ている。ゴム樹脂液の樹脂濃度がこれより低い場合に
は、溶剤含有分が大きくなる結果、印刷面に所謂「ハジ
キ」が出現して、「ノリ」が悪くなって印刷適性が低下
し、且つその密着性等の性能も悪化するものとなる。ま
たゴム樹脂液の樹脂濃度がこれより高い場合には、溶剤
含有分が小さくなる結果、印刷インク自体の粘度が高く
なり、且つ粗粒子も生じ易くなって印刷したパターンに
「カスレ」が発生し、鋭い線が期待出来ず、印刷の鮮明
度が自ずと低下するのみならず、該塗工印刷用スキージ
ーの「サバキ」が悪化する等々の印刷適性の低下が余儀
無くされるものとなる。The rubber resin of the above-mentioned rubber resin liquid used herein refers to a diene-based synthetic rubber, and typical examples thereof include polyisoprene rubber, polybutadiene rubber, SB.
R, NBR, etc. are used. Such a rubber resin is used as a solution having a concentration within a certain range depending on a solvent. The solvent is toluene, xylene, n-heptane, n-hexane or the like which is generally used as a solvent for solvent-based printing inks and rubber resins. The hydrocarbon solvent or the ketone solvent such as acetone or MEK is used, and the resin concentration of the rubber resin liquid is set within the range of 10 to 50%. When the resin concentration of the rubber resin liquid is lower than this, the content of the solvent becomes large, so that so-called "repellency" appears on the printing surface, the "paste" deteriorates and the printability deteriorates, and its adhesion Performances such as sex will also deteriorate. Further, when the resin concentration of the rubber resin liquid is higher than this, the content of the solvent is reduced, the viscosity of the printing ink itself is increased, and coarse particles are easily generated to cause “scratch” in the printed pattern. However, sharp lines cannot be expected, and not only the sharpness of printing is naturally lowered, but also the printability is inevitably deteriorated, for example, the “sakiki” of the squeegee for coating printing is deteriorated.
【００１０】更にここで用いられる前記ゴム樹脂液に
は、当該ゴム樹脂の性能向上剤として各種の樹脂、加硫
剤、加硫促進剤、補強性充填剤、老化防止剤等々を適量
添加、混練することも勿論可能である。Further, to the rubber resin liquid used here, various resins, vulcanizing agents, vulcanization accelerators, reinforcing fillers, antiaging agents, etc., are added in appropriate amounts and kneaded as performance improving agents for the rubber resins. Of course, it is also possible.
【００１１】実施例１として溶剤系印刷インクに各種樹
脂溶液を添加、混合し、印刷性能、特に印刷インクの
「ノリ」が悪いと言われるオレフィン系樹脂発泡体に対
する印刷インクの密着性に及ぼす影響を見た。As Example 1, various resin solutions were added to and mixed with a solvent-based printing ink, and the effect on the printing performance, particularly the adhesion of the printing ink to an olefin-based resin foam, which is said to have poor "stickiness" of the printing ink. I saw.
【００１２】(1)試料 印刷基材：ポリエチレン発泡体（10mm厚）。 溶剤系印刷インク：一般に市販されている(株)永瀬ス
クリーン印刷研究所製、スクリーン印刷用インク「ビニ
エイト７Ｈ赤」(樹脂濃度30％)を使用。 添加用各種樹脂溶液：一般に市販されている下記の接
着剤を転用する。尚天然ゴム系樹脂については、老化に
よる密着性能の低下、変色等のトラブルの発生が予測さ
れるため、予め混合試験用には供しなかった。 （以下余白）(1) Sample Printing substrate: polyethylene foam (10 mm thick). Solvent-based printing ink: Screen printing ink "Vinyate 7H red" (resin concentration 30%) manufactured by Nagase Screen Printing Laboratory Co., Ltd., which is generally commercially available. Various resin solutions for addition: The following commercially available adhesives are diverted. The natural rubber resin was not used for the mixing test in advance because it is predicted that the deterioration of the adhesion performance due to aging and the occurrence of troubles such as discoloration are expected. (Below margin)
【００１３】 [0013]
【００１４】(2)方法 樹脂の添加量：溶剤系印刷インクに対する各種樹脂の
添加、混合量は、印刷インク１００重量％当たりの其々
の添加樹脂の実質量が９％（印刷インクポリマー実質量
当たり、30％）となる量とする。 試験方法：上記の混合物を印刷基材（ポリエチレン発
泡体）の上に、シルクスクリーン印刷機を用いて印刷塗
布し、その時の印刷塗工性ならびに７日間養生後の密着
性試験に供し、其々の試験結果を下記の判定基準によっ
て比較、判定する。 ・塗工性……シルクスクリーン印刷を行うときの、印刷
面のハジキ、粗粒子等の発生による印刷適性の低下の度
合いをみる。 ・密着性……印刷面を手指で強く擦るときの、ポリエチ
レン発泡体からの印刷面の剥がれの有無とその度合いを
みる（但し、耐水性は７日間室温水中に浸積したものに
ついて見る）。 判定基準： （塗工性） ◎……20回以上の繰り返し印刷が可能 ○……10〜20回の繰り返し印刷が可能 △……５〜９回の繰り返し印刷が可能 ×……４回以下の繰り返し印刷 （密着性） ◎……印刷面は全く剥がれない ○……印刷面の一部が、点状に剥がれる △……印刷面の大部分が、容易に剥がれる ×……印刷面は全面、容易に剥がれる 各種添加樹脂が印刷インクの密着性に及ぼす影響の比較
試験結果は次の通りである。(2) Method Resin addition amount: Various resins are added to and mixed with the solvent-based printing ink such that the actual amount of each resin is 9% per 100% by weight of the printing ink (the actual amount of the printing ink polymer). Per 30%). Test method: The above mixture was applied onto a printing substrate (polyethylene foam) by printing using a silk screen printing machine, subjected to printing coatability at that time and adhesion test after curing for 7 days, respectively. The test results of are compared and judged according to the following judgment criteria.・ Coatability: Check the degree of printability deterioration due to cissing and coarse particles on the printed surface during silk screen printing. Adhesion: Check the presence or absence of peeling of the printed surface from the polyethylene foam when the printed surface is strongly rubbed with fingers (however, see the water resistance for 7 days immersed in room temperature water). Judgment Criteria: (Coatability) ◎ …… 20 times or more repeatable printing ○ …… 10 to 20 times repeatable △ …… 5 to 9 times repeatable × …… 4 times or less Repeated printing (adhesion) ◎ …… The printed surface is not peeled at all ○ …… Part of the printed surface is peeled off in a dot pattern △ …… Most of the printed surface is easily peeled off × …… The entire printed surface is Easily peeled off The results of comparative tests of the effects of various added resins on the adhesion of printing inks are as follows.
【００１５】[0015]
【表１】 ここで謂う樹脂添加量とは印刷インク１００重量％当た
りの樹脂液の添加重量％を、添加実質量とは印刷インク
ポリマーの実質量当たりの樹脂液の添加量(％)を称す。[Table 1] Here, the so-called resin addition amount means the addition weight% of the resin liquid per 100% by weight of the printing ink, and the substantial addition amount means the addition amount (%) of the resin liquid per substantial amount of the printing ink polymer.
【００１６】実施例２として合成ゴム系樹脂の添加量
と、印刷インクの密着性の向上との関係を見るために以
下の実験を行った。As Example 2, the following experiment was conducted in order to see the relationship between the amount of synthetic rubber resin added and the improvement in the adhesion of printing ink.
【００１７】(1) 試料 印刷基材：ポリエチレン発泡体（10mm厚） 印刷インク：実施例１と同じ溶剤系のスクリーン印刷
用インク（ビニエイト７Ｈ赤 樹脂濃度：３０％）を使
用。 合成ゴム系樹脂：実施例１で用いたのと同じクロロプ
レン系ゴム（サンダイン２０１Ａ 樹脂濃度：３０％）
を使用。 (2) 樹脂の添加量：印刷インク１００重量％当たりの樹
脂の添加混合量を、２〜２００重量％（印刷インクポリ
マー当たりのゴム分添加量で２〜２００％）とする。 (3) 方 法：上の混合物試料を、実施例１と同様、シル
クスクリーン印刷機を用いて、ポリエチレン発泡体に印
刷塗布し、７日間の養生の後、其々塗工性並びに密着性
の比較を行う。尚、塗工性、密着性の試験方法並びに比
較の判定基準は、実施例１に同じとする。 ゴム樹脂液添加量と印刷インクの塗工性、密着性との関
係についての実験結果を、表２に示す。(1) Sample Printing substrate: polyethylene foam (10 mm thick) Printing ink: The same solvent-based screen printing ink as in Example 1 (Vinyate 7H red resin concentration: 30%) was used. Synthetic rubber resin: the same chloroprene rubber as used in Example 1 (Sandyne 201A resin concentration: 30%)
use. (2) Addition amount of resin: The addition amount of the resin per 100% by weight of the printing ink is set to 2 to 200% by weight (rubber content added amount per polymer of the printing ink is 2 to 200%). (3) Method: The above mixture sample was printed and applied to a polyethylene foam by using a silk screen printing machine as in Example 1, and after curing for 7 days, the coating property and the adhesive property of each were measured. Make a comparison. The coating method, adhesion test method, and comparison criterion were the same as in Example 1. Table 2 shows the experimental results on the relationship between the amount of the rubber resin liquid added and the coating properties and adhesiveness of the printing ink.
【００１８】[0018]
【表２】 ここで謂う添加実質量とは印刷ポリマーの実質量当たり
のゴムの添加量（％）を示し、粘度はＢＭ型粘度計（ロ
ーターNo４、測定温度25℃）を使用し、常態での密着性
は養生７日間後、耐水での密着性は養生７日間後で20℃
水中に７日間浸積したものの夫々密着性を示す。[Table 2] The so-called added amount is the amount (%) of rubber added to the actual amount of the printing polymer, and the viscosity is measured using a BM type viscometer (rotor No. 4, measuring temperature 25 ° C). After 7 days of curing, the adhesion to water is 20 ° C after 7 days of curing.
After being immersed in water for 7 days, they each show adhesion.
【００１９】実施例３として印刷インクに添加するゴム
樹脂液の濃度が変わるときの、塗工性並びに密着性に及
ぼす影響について実験を行った。As Example 3, an experiment was conducted on the effect on coating properties and adhesiveness when the concentration of the rubber resin liquid added to the printing ink was changed.
【００２０】実験方法は、実施例２に同じであるが、ゴ
ム樹脂液として、クロロプレンゴム樹脂（デンカクロロ
プレンゴムＡ−３０、(株)電気化学製）を５〜60％の濃
度となるように、溶剤（トルエン／ｎ−ヘキサン＝１／
１混合溶剤）で溶解させたものを、印刷インク１００重
量％当たり、各15％、80％添加混合したものを用い、実
験結果の判定基準についても、実施例２に同じとする。
ゴム樹脂液添加量を15％とした場合のゴム樹脂液濃度が
印刷適性に及ぼす影響の実験結果を表３に示す。The experiment method is the same as in Example 2, but the concentration of chloroprene rubber resin (Denka chloroprene rubber A-30, manufactured by Denki Kagaku Co., Ltd.) as a rubber resin liquid is adjusted to 5 to 60%. , Solvent (toluene / n-hexane = 1 /
1% mixed solvent), 15% and 80% were added and mixed with respect to 100% by weight of the printing ink, and the criteria for the experimental results are the same as in Example 2.
Table 3 shows the experimental results of the effect of the concentration of the rubber resin liquid on the printability when the amount of the rubber resin liquid added was 15%.
【００２１】[0021]
【表３】 ここで謂うゴム液添加量とは印刷インク１００重量％当
たりのゴム樹脂液の添加量を、ゴム分添加量とは印刷イ
ンクポリマー実質量当たりのゴム添加量（％）を称す。[Table 3] Here, the so-called rubber liquid addition amount means the addition amount of the rubber resin liquid per 100% by weight of the printing ink, and the rubber content addition amount means the rubber addition amount (%) per substantial amount of the printing ink polymer.
【００２２】ゴム樹脂液添加量を80％とした場合のゴム
樹脂液濃度が印刷適性に及ぼす影響の実験結果を表４に
示す。Table 4 shows the experimental results of the effect of the concentration of the rubber resin liquid on the printability when the amount of the rubber resin liquid added was 80%.
【００２３】[0023]
【表４】 [Table 4]
【００２４】[0024]
【発明の効果】本発明の印刷インク組成物によれば、印
刷インクの密着性が悪い非吸収性材料に対し、極めて優
れた堅牢強固な密着性と、鋭い線によるエッジ切れの良
い模様、図柄を美麗に表現し得るものとなり、印刷イン
クのハジキやノリの悪さ、剥離容易性等々に起因する商
品価値の低価を阻止するものとなる。EFFECTS OF THE INVENTION According to the printing ink composition of the present invention, a non-absorptive material having poor adhesion to the printing ink is excellent in robust and strong adhesion, and a pattern and a pattern with sharp edges that result in good edge cutting. Can be expressed beautifully, and the low commercial value due to the repellency and stickiness of the printing ink, the ease of peeling, and the like can be prevented.
【００２５】各実施例で明らかなように、溶剤系印刷イ
ンクの密着性改善には、合成ゴム樹脂（ジエン系合成ゴ
ム）の添加が極めて有効であり、また印刷インクに添加
するゴム樹脂分は、印刷インクポリマー実質量当たり、
4〜100％の範囲が有効であり、且つ印刷インクに添加す
るゴム樹脂は溶剤で以って10〜50％の濃度の樹脂液とし
て用いるのが最良となるものである。As is clear from each example, the addition of a synthetic rubber resin (diene-based synthetic rubber) is extremely effective for improving the adhesion of the solvent-based printing ink, and the rubber resin content added to the printing ink is , Per printing ink polymer substantial amount,
The range of 4 to 100% is effective, and the rubber resin added to the printing ink is best used as a resin liquid having a concentration of 10 to 50% as a solvent.
Claims (2)
％濃度としたジエン系合成ゴムによる樹脂液を、樹脂成
分がインクポリマーの実質量当たり4〜100重量％となる
ように添加、混和して成る印刷インク組成物。1. A solvent-based printing ink containing 10 to 50 depending on the solvent.
A printing ink composition obtained by adding and mixing a resin solution containing diene-based synthetic rubber in a concentration of 4% so that the resin component is 4 to 100% by weight relative to the substantial amount of the ink polymer.
加硫剤、加硫促進剤、補強性充填剤、老化防止剤を適
宜、適量、添加して成る印刷インク組成物。2. A printing ink composition according to claim 1, wherein a vulcanizing agent, a vulcanization accelerator, a reinforcing filler, and an antioxidant are appropriately added to the resin liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555392A JPH05239394A (en) | 1992-02-25 | 1992-02-25 | Printing ink composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555392A JPH05239394A (en) | 1992-02-25 | 1992-02-25 | Printing ink composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05239394A true JPH05239394A (en) | 1993-09-17 |
Family
ID=13579493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7555392A Pending JPH05239394A (en) | 1992-02-25 | 1992-02-25 | Printing ink composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05239394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018135652A1 (en) * | 2017-01-23 | 2018-07-26 | 山本化成株式会社 | Ink composition for ptp package, and ink |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943077A (en) * | 1982-09-02 | 1984-03-09 | Sumitomo Bakelite Co Ltd | Ink composition which permits electroless plating |
| JPS61211383A (en) * | 1985-03-15 | 1986-09-19 | Asahi Chem Ind Co Ltd | Impact-resistant ink composition |
| JPH01210479A (en) * | 1988-02-18 | 1989-08-24 | Nippon Soda Co Ltd | Printing ink composition |
-
1992
- 1992-02-25 JP JP7555392A patent/JPH05239394A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943077A (en) * | 1982-09-02 | 1984-03-09 | Sumitomo Bakelite Co Ltd | Ink composition which permits electroless plating |
| JPS61211383A (en) * | 1985-03-15 | 1986-09-19 | Asahi Chem Ind Co Ltd | Impact-resistant ink composition |
| JPH01210479A (en) * | 1988-02-18 | 1989-08-24 | Nippon Soda Co Ltd | Printing ink composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018135652A1 (en) * | 2017-01-23 | 2018-07-26 | 山本化成株式会社 | Ink composition for ptp package, and ink |
| JPWO2018135652A1 (en) * | 2017-01-23 | 2019-12-12 | 山本化成株式会社 | PTP packaging ink composition and ink |
| US11326066B2 (en) | 2017-01-23 | 2022-05-10 | Yamamoto Chemicals, Inc. | Ink composition for PTP package, and ink |
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