JPH069914A - Pad parinting ink and printing method - Google Patents
Pad parinting ink and printing methodInfo
- Publication number
- JPH069914A JPH069914A JP19309292A JP19309292A JPH069914A JP H069914 A JPH069914 A JP H069914A JP 19309292 A JP19309292 A JP 19309292A JP 19309292 A JP19309292 A JP 19309292A JP H069914 A JPH069914 A JP H069914A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- thermal decomposition
- ink
- organic solvent
- fluororesin powder
- 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.)
- Withdrawn
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Methods (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はパッド印刷用インクおよ
び印刷方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pad printing ink and a printing method.
【０００２】[0002]
【従来の技術】フッ素樹脂は、非粘着性等の優れた特性
を有するため、ジャー炊飯器内釜等の内面コーティング
等の用途に広く利用されている。近年、このような製品
に印、模様等を施す試みがされているが、フッ素樹脂の
表面特性により、密着性等が充分に満足されるインクは
ほとんど開発されていない。最近、特開平３−２１７４
７０号公報に、この問題点を解消したスクリーンプリン
ト用インクが提案されている。2. Description of the Related Art Fluorine resin is widely used for applications such as inner surface coating of a jar rice cooker inner pot because it has excellent properties such as non-adhesiveness. In recent years, attempts have been made to apply markings, patterns and the like to such products, but few inks have been developed in which adhesion and the like are sufficiently satisfied due to the surface characteristics of the fluororesin. Recently, JP-A-3-2174
Japanese Patent Laid-Open No. 70 proposes a screen printing ink that solves this problem.
【０００３】[0003]
【発明が解決しようとする課題】特開平３−２１７４７
０号公報で提案されたインクは密着性は改善されるもの
の、その印刷方法が限られ、平板状の製品には適用可能
であるが、複雑形状の製品には適用が困難という問題が
あった。本発明は、複雑形状製品にも印刷可能なパッド
印刷用インクを提供しようとするものである。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
Although the ink proposed in Japanese Patent No. 0 has improved adhesion, it has a limited printing method and can be applied to flat products, but has a problem that it is difficult to apply to products with complicated shapes. . The present invention is intended to provide a pad printing ink capable of printing even a product having a complicated shape.
【０００４】[0004]
【課題を解決するための手段】本発明は前述の課題を解
決すべくなされたものであり、粒径１０μｍ以下のフッ
素樹脂粉末（Ａ）、無機顔料（Ｂ）、有機溶剤（Ｃ）お
よびフッ素樹脂粉末（Ａ）の熱分解温度より低い温度で
熱分解し、有機溶剤（Ｃ）に可溶な樹脂（Ｄ）を含み、
フッ素樹脂粉末（Ａ）と無機顔料（Ｂ）の合計／有機溶
剤（Ｃ）と樹脂（Ｄ）の合計の重量比が０．３〜１．２
であるパッド印刷用インク、粒径１０μｍ以下のフッ素
樹脂粉末（Ａ）、無機顔料（Ｂ）、有機溶剤（Ｃ）およ
びフッ素樹脂粉末（Ａ）の熱分解温度より低い温度で熱
分解し、有機溶剤（Ｃ）に可溶な樹脂（Ｄ）を含み、フ
ッ素樹脂粉末（Ａ）、無機顔料（Ｂ）、有機溶剤
（Ｃ）、樹脂（Ｄ）の合計１００重量部当り、有機溶剤
（Ｃ）が５０〜７０重量部であるパッド印刷用インクお
よび、そのいずれかのインクを用いてパッド印刷した
後、樹脂（Ｄ）の熱分解温度以上フッ素樹脂粉末（Ａ）
の熱分解温度未満の温度にて加熱処理を施す印刷方法を
提供するものである。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has a fluorine resin powder (A) having a particle diameter of 10 μm or less, an inorganic pigment (B), an organic solvent (C) and fluorine. The resin powder (A) is thermally decomposed at a temperature lower than that of the resin powder (A) and contains a resin (D) soluble in an organic solvent (C),
The weight ratio of the total of the fluororesin powder (A) and the inorganic pigment (B) / the total of the organic solvent (C) and the resin (D) is 0.3 to 1.2.
Pad printing ink, a fluororesin powder (A) having a particle diameter of 10 μm or less, an inorganic pigment (B), an organic solvent (C) and a fluororesin powder (A) are thermally decomposed at a temperature lower than that of the organic solvent. An organic solvent (C) containing a resin (D) soluble in a solvent (C), per 100 parts by weight of the fluororesin powder (A), the inorganic pigment (B), the organic solvent (C) and the resin (D) in total. Is 50 to 70 parts by weight, and after pad printing using any of the inks, the fluororesin powder (A) having a temperature not lower than the thermal decomposition temperature of the resin (D) is used.
The present invention provides a printing method in which heat treatment is performed at a temperature lower than the thermal decomposition temperature of.
【０００５】本発明において、フッ素樹脂粉末（Ａ）と
しては、ポリテトラフルオロエチレン樹脂（ＰＴＦＥ）
粉末、テトラフルオロエチレン−パーフルオロアルコキ
シエチレン共重合体（ＰＦＡ）粉末、フッ化エチレン−
プロピレン樹脂（ＦＥＰ）粉末等が例示される。なかで
も、ＰＴＦＥ粉末、ＰＦＡ粉末が熱分解温度が高いた
め、好ましく採用される。また、フッ素樹脂粉末（Ａ）
は平均粒径が１０μｍ以下である。フッ素樹脂粉末
（Ａ）の粒径が大きすぎると、パッド印刷が難しくな
る、印刷後にザラツキ感が残る、印刷・加熱処理後に
印、模様等が不明瞭になる等の問題がある。In the present invention, the fluororesin powder (A) is polytetrafluoroethylene resin (PTFE).
Powder, tetrafluoroethylene-perfluoroalkoxyethylene copolymer (PFA) powder, fluorinated ethylene-
Examples include propylene resin (FEP) powder and the like. Among them, PTFE powder and PFA powder are preferably used because they have a high thermal decomposition temperature. Also, fluororesin powder (A)
Has an average particle size of 10 μm or less. If the particle size of the fluororesin powder (A) is too large, there are problems that pad printing becomes difficult, a feeling of roughness remains after printing, and marks and patterns become unclear after printing / heat treatment.
【０００６】無機顔料（Ｂ）は、従来公知ないし周知の
ものが特に限定されることなく使用される。特に、後述
の加熱処理により劣化を起こさないものが好ましい。こ
のような無機顔料としては、ＴｉＯ2 系顔料、ＣｏＯ・
Ａｌ2 Ｏ3 系顔料、ＣｕＯ・Ｃｒ2 Ｏ3 系顔料、Ｆｅ2
Ｏ3 系顔料、ＣｄＳ・３ＣｄＳｅ系顔料等が例示され
る。As the inorganic pigment (B), conventionally known or well known ones can be used without particular limitation. In particular, those that do not deteriorate due to the heat treatment described below are preferable. Such inorganic pigments include TiO 2 -based pigments, CoO.
Al 2 O 3 based pigment, CuO / Cr 2 O 3 based pigment, Fe 2
Examples thereof include O 3 based pigments and CdS / 3CdSe based pigments.
【０００７】有機溶剤（Ｃ）としては、後述の樹脂
（Ｄ）を溶解し得るものであれば特に限定なく使用可能
である。このような有機溶剤（Ｃ）としては、トルエ
ン、キシレン等の芳香族系溶剤、メチルイソブチルケト
ン等のケトン系溶剤、テトラヒドロフラン等のエーテル
系溶剤、ｔ−ブタノール等のアルコール系溶剤、ナフサ
等の石油系溶剤等が例示される。また、後述の加熱処理
温度よりも低い温度で揮発する溶剤であることが好まし
い。また、あまりに沸点が低いものは、印刷作業中に濃
度が変化し易いため好ましくない。The organic solvent (C) can be used without particular limitation as long as it can dissolve the resin (D) described later. Examples of the organic solvent (C) include aromatic solvents such as toluene and xylene, ketone solvents such as methyl isobutyl ketone, ether solvents such as tetrahydrofuran, alcohol solvents such as t-butanol, and petroleum oil such as naphtha. Examples include system solvents and the like. Further, a solvent that volatilizes at a temperature lower than the heat treatment temperature described later is preferable. Further, a substance having a too low boiling point is not preferable because the concentration is likely to change during the printing operation.
【０００８】樹脂（Ｄ）は、フッ素樹脂粉末（Ａ）の熱
分解温度より低い温度で熱分解する樹脂である。この温
度範囲で熱分解しない樹脂は、後述の加熱処理を施して
も印刷層内に残留することになるため、フッ素樹脂の特
性である非粘着性等を低下せしめる要因となるため好ま
しくない。特に、フッ素樹脂の融点より低い温度で熱分
解する樹脂を用いることが好ましい。かかる樹脂（Ｄ）
としては、容易に熱分解し、かつ、炭化することがない
という点から、アクリル酸エステルを主成分とする重合
体であるアクリル樹脂またはメタアクリル酸エステルを
主成分とする重合体であるメタアクリル樹脂が好ましく
採用される。この樹脂（Ｄ）は、印刷時のインクのはじ
きを防止し、印刷層の硬度を高めるという効果がある。The resin (D) is a resin that thermally decomposes at a temperature lower than the thermal decomposition temperature of the fluororesin powder (A). A resin that is not thermally decomposed in this temperature range is not preferable because it remains in the printed layer even after the heat treatment described below, which causes a decrease in non-adhesiveness, which is a characteristic of the fluororesin. In particular, it is preferable to use a resin that thermally decomposes at a temperature lower than the melting point of the fluororesin. Such resin (D)
As, as it is easily thermally decomposed and does not carbonize, an acrylic resin which is a polymer whose main component is an acrylic ester or a methacrylic which is a polymer whose main component is a methacrylic ester. Resin is preferably adopted. This resin (D) has the effects of preventing ink repelling during printing and increasing the hardness of the printing layer.
【０００９】また本発明のインクは、フッ素樹脂粉末
（Ａ）と無機顔料（Ｂ）の合計／有機溶剤（Ｃ）と樹脂
（Ｄ）の合計の重量比が０．３〜１．２であるか、フッ
素樹脂粉末（Ａ）、無機顔料（Ｂ）、有機溶剤（Ｃ）お
よび樹脂（Ｃ）の合計１００重量部当り、有機溶剤
（Ｃ）が５０〜７０重量部である。このいずれかの条件
を満たさないものはパッド印刷への適用が難しくなる。
好ましくは両方の条件を満たすものである。In the ink of the present invention, the weight ratio of the total of the fluororesin powder (A) and the inorganic pigment (B) / the total of the organic solvent (C) and the resin (D) is 0.3 to 1.2. Alternatively, the organic solvent (C) is 50 to 70 parts by weight per 100 parts by weight of the total amount of the fluororesin powder (A), the inorganic pigment (B), the organic solvent (C) and the resin (C). Those that do not satisfy any of these conditions are difficult to apply to pad printing.
It preferably satisfies both conditions.
【００１０】また、フッ素樹脂粉末（Ａ）が無機顔料
（Ｂ）に対し重量比で同量またはそれ以上配合されてい
ることが好ましい。フッ素樹脂粉末（Ａ）の割合が少な
いと、印刷層の非粘着性等が低下したり、印刷層の密着
性が低下するため好ましくない。また、樹脂（Ｄ）はフ
ッ素樹脂粉末（Ａ）と無機粉末（Ｂ）の合計に対し重量
比で１／２以下とすることが好ましい。樹脂（Ｄ）の割
合が多すぎると、後述の加熱処理により、印刷層の縮み
等が起こり、印、模様等が不鮮明になることがある。Further, it is preferable that the fluororesin powder (A) is blended with the inorganic pigment (B) in the same amount or in a weight ratio. When the proportion of the fluororesin powder (A) is small, the non-adhesiveness of the printing layer and the adhesiveness of the printing layer are reduced, which is not preferable. The weight ratio of the resin (D) to the total of the fluororesin powder (A) and the inorganic powder (B) is preferably 1/2 or less. If the proportion of the resin (D) is too large, the print layer may be shrunk due to the heat treatment to be described later, and marks, patterns and the like may become unclear.
【００１１】本発明はさらに、上述のインクを用いてパ
ッド印刷をした後、樹脂（Ｄ）の熱分解温度以上フッ素
樹脂粉末（Ａ）の熱分解温度未満の温度で加熱処理を施
す印刷方法を提供するものである。この加熱処理により
前述の樹脂（Ｄ）が分解し、昇華するため、印刷層のひ
び割れを防止することができる。また、樹脂（Ｄ）が印
刷層中に残存しないため、非粘着性、耐薬品性等の低下
が防止される。加熱処理時間は、特に限定されず、樹脂
（Ｄ）が分解、昇華し得る時間が採用される。無意味に
長時間加熱することは、工業的に不利であるばかりか、
基材の劣化を促進することになり、好ましくない。The present invention further provides a printing method in which after pad printing is performed using the above-mentioned ink, heat treatment is performed at a temperature not lower than the thermal decomposition temperature of the resin (D) and lower than the thermal decomposition temperature of the fluororesin powder (A). It is provided. By this heat treatment, the resin (D) is decomposed and sublimated, so that cracks in the printed layer can be prevented. Further, since the resin (D) does not remain in the printed layer, deterioration of non-adhesiveness, chemical resistance, etc. is prevented. The heat treatment time is not particularly limited, and a time that allows the resin (D) to decompose and sublime is adopted. Not only is it industrially disadvantageous to uselessly heat for a long time,
It is not preferable because it accelerates the deterioration of the substrate.
【００１２】[0012]
［実施例１］メタアクリル樹脂５ｇを、キシレン１０ｇ
とブチルセロソルブ３０ｇからなる混合溶剤に溶解させ
た。その後平均粒径５ミクロンからなるテトラフルオロ
エチレン−パーフルオロアルコキシエチレン共重合体
（以下ＰＦＡと略す）粉末を１０ｇ加え、白色顔料であ
る酸化チタン１０ｇを加え、３本ロールにて良く混練し
た。この塗料をアルミニウム上に２５ミクロンコートさ
れているポリテトラフルオロエチレン（以下ＰＴＦＥと
略す）上にパッド印刷により印刷した。温度２０℃、相
対湿度５０％の条件では、時間にして２時間、ショット
数にして３００ショットの連続印刷が可能であった。次
に、この印刷された基材を３５０℃で１０分間焼成し、
インクと基材を密着させ、１００℃における鉛筆硬度お
よび常温における１ｍｍ角のクロスカット試験を実施し
た。１００℃における鉛筆硬度は、２Ｈであり、クロス
カット試験では、１片の剥離も観察されなかった。[Example 1] 5 g of methacrylic resin and 10 g of xylene
And butyl cellosolve 30 g were dissolved in a mixed solvent. Then, 10 g of a powder of tetrafluoroethylene-perfluoroalkoxyethylene copolymer (hereinafter abbreviated as PFA) having an average particle size of 5 μm was added, 10 g of titanium oxide as a white pigment was added, and the mixture was well kneaded with a three-roll mill. This paint was printed by pad printing on polytetrafluoroethylene (hereinafter abbreviated as PTFE) which was coated on aluminum by 25 microns. Under the conditions of a temperature of 20 ° C. and a relative humidity of 50%, continuous printing of 2 hours in time and 300 shots in number of shots was possible. Then, the printed substrate is baked at 350 ° C. for 10 minutes,
The ink and the substrate were brought into close contact with each other, and a pencil hardness at 100 ° C. and a 1 mm square cross-cut test at room temperature were carried out. The pencil hardness at 100 ° C. was 2H, and no peeling of one piece was observed in the cross cut test.
【００１３】［実施例２］メタアクリル樹脂６ｇを、キ
シレン１２ｇとブチルセロソルブ２０ｇからなる混合溶
剤に溶解させた。その後平均粒径４ミクロンからなるＰ
ＴＦＥ粉末を１０ｇ加え、白色顔料である酸化チタン８
ｇを加え、３本ロールにて良く混練した。この塗料をア
ルミニウム上に２５ミクロンコートされているＰＴＦＥ
上にパッド印刷により印刷した。温度２０℃、相対湿度
５０％の条件では、時間にして１時間、ショット数にし
て１５０ショットの連続印刷が可能であった。次に、こ
の印刷された基材を３５０℃で１０分間焼成し、インク
と基材を密着させ、１００℃における鉛筆硬度および常
温における１ｍｍ角のクロスカット試験を実施した。１
００℃における鉛筆硬度は、２Ｈであり、クロスカット
試験では、１片の剥離も観察されなかった。Example 2 6 g of methacrylic resin was dissolved in a mixed solvent of 12 g of xylene and 20 g of butyl cellosolve. Then P with an average particle size of 4 microns
Add 10 g of TFE powder and add titanium oxide 8 as a white pigment.
g and kneaded well with a three-roll mill. This coating is made of aluminum coated with 25 micron PTFE
Printed on top by pad printing. Under the conditions of a temperature of 20 ° C. and a relative humidity of 50%, continuous printing of 1 hour per hour and 150 shots per shot was possible. Next, the printed substrate was baked at 350 ° C. for 10 minutes to bring the ink into contact with the substrate, and a pencil hardness at 100 ° C. and a 1 mm square cross-cut test at room temperature were carried out. 1
The pencil hardness at 00 ° C. was 2H, and no peeling of one piece was observed in the cross cut test.
【００１４】［比較例１］エチルセルロース１１ｇとポ
リイソブチルメタクリレート１ｇを、ジブチルジグリコ
ール４４ｇとα−テルピネオール４４ｇの混合溶媒に溶
解させた。その後平均粒径５ミクロンからなるＰＦＡ粉
末を６０ｇ加え、白色顔料である酸化チタン６０ｇを加
え、３本ロールにて良く混練した。この塗料をアルミニ
ウム上に２５ミクロンコートされているＰＴＦＥ上にパ
ッド印刷により印刷した。温度２０℃、相対湿度５０％
の条件では、時間にして１分、ショット数にして３ショ
ットの連続印刷で印刷不良を生じた。次に、この印刷良
好な基材を３５０℃で１０分間焼成し、インクと基材を
密着させ、１００℃における鉛筆硬度および常温におけ
る１ｍｍ角のクロスカット試験を実施した。クロスカッ
ト試験では、１片の剥離も観察されなかったが、１００
℃における鉛筆硬度は、２Ｂであった。Comparative Example 1 11 g of ethyl cellulose and 1 g of polyisobutyl methacrylate were dissolved in a mixed solvent of 44 g of dibutyl diglycol and 44 g of α-terpineol. Then, 60 g of PFA powder having an average particle size of 5 μm was added, and 60 g of titanium oxide, which is a white pigment, was added and kneaded well with a three-roll mill. This paint was printed by pad printing on 25 micron coated PTFE on aluminum. Temperature 20 ℃, relative humidity 50%
Under the above condition, a printing failure occurred in continuous printing of 1 minute in time and 3 shots in number of shots. Next, the substrate with good printing was baked at 350 ° C. for 10 minutes to bring the ink and the substrate into close contact with each other, and a pencil hardness at 100 ° C. and a 1 mm square cross-cut test at room temperature were carried out. In the cross-cut test, peeling of one piece was not observed, but 100
The pencil hardness at ° C was 2B.
【００１５】[0015]
【発明の効果】本発明によれば、密着力および硬度が高
いフッ素樹脂インク層を複雑形状のフッ素樹脂面に形成
することが可能である。According to the present invention, it is possible to form a fluororesin ink layer having high adhesion and hardness on a fluororesin surface having a complicated shape.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 両角 三春 東京都千代田区丸の内二丁目１番２号 旭 硝子株式会社内 (72)発明者 藤原 九十郎 神奈川県横須賀市舟倉町641番地 マーク テック株式会社内 (72)発明者 阿部 亘 東京都大田区大森西４丁目17番35号 マー クテック株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Miharu Ryukaku 2-1-2 Marunouchi, Chiyoda-ku, Tokyo Asahi Glass Co., Ltd. (72) Inventor Kujuro Fujiwara 641 Funakuracho, Yokosuka City, Kanagawa Mark Tech Stock In-company (72) Inventor Wataru Abe 4-17-35, Omorinishi, Ota-ku, Tokyo Within Marktec Co., Ltd.
Claims (3)
（Ａ）、無機顔料（Ｂ）、有機溶剤（Ｃ）およびフッ素
樹脂粉末（Ａ）の熱分解温度より低い温度で熱分解し、
有機溶剤（Ｃ）に可溶な樹脂（Ｄ）を含み、フッ素樹脂
粉末（Ａ）と無機顔料（Ｂ）の合計／有機溶剤（Ｃ）と
樹脂（Ｄ）の合計の重量比が０．３〜１．２であるパッ
ド印刷用インク。1. A thermal decomposition temperature lower than the thermal decomposition temperature of the fluororesin powder (A) having a particle diameter of 10 μm or less, the inorganic pigment (B), the organic solvent (C) and the fluororesin powder (A),
The resin (D) soluble in the organic solvent (C) is contained, and the weight ratio of the total of the fluororesin powder (A) and the inorganic pigment (B) / the total of the organic solvent (C) and the resin (D) is 0.3. ~ 1.2 pad printing ink.
（Ａ）、無機顔料（Ｂ）、有機溶剤（Ｃ）およびフッ素
樹脂粉末（Ａ）の熱分解温度より低い温度で熱分解し、
有機溶剤（Ｃ）に可溶な樹脂（Ｄ）を含み、フッ素樹脂
粉末（Ａ）、無機顔料（Ｂ）、有機溶剤（Ｃ）、樹脂
（Ｄ）の合計１００重量部当り、有機溶剤（Ｃ）が５０
〜７０重量部であるパッド印刷用インク。2. Thermal decomposition at a temperature lower than the thermal decomposition temperature of the fluororesin powder (A), the inorganic pigment (B), the organic solvent (C) and the fluororesin powder (A) having a particle size of 10 μm or less,
The resin (D) soluble in the organic solvent (C) is contained, and the organic solvent (C) is added per 100 parts by weight of the fluororesin powder (A), the inorganic pigment (B), the organic solvent (C), and the resin (D). ) Is 50
~ 70 parts by weight pad printing ink.
用いてパッド印刷した後、樹脂（Ｄ）の熱分解温度以上
フッ素樹脂粉末（Ａ）の熱分解温度未満の温度にて加熱
処理を施すことを特徴とする印刷方法。3. After pad printing using the pad printing ink according to claim 1 or 2, heat treatment is performed at a temperature not lower than the thermal decomposition temperature of the resin (D) and lower than the thermal decomposition temperature of the fluororesin powder (A). A printing method characterized by applying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19309292A JPH069914A (en) | 1992-06-26 | 1992-06-26 | Pad parinting ink and printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19309292A JPH069914A (en) | 1992-06-26 | 1992-06-26 | Pad parinting ink and printing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH069914A true JPH069914A (en) | 1994-01-18 |
Family
ID=16302101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19309292A Withdrawn JPH069914A (en) | 1992-06-26 | 1992-06-26 | Pad parinting ink and printing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069914A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0971747A (en) * | 1995-07-03 | 1997-03-18 | Zojirushi Corp | Printing ink and print structure formed therewith |
| CN107043572A (en) * | 2017-03-21 | 2017-08-15 | 广州市恒星电线氟塑有限公司 | A kind of typing printing ink of resistance to wiping and its manufacture craft for fluorinated polymer material |
| US20190001874A1 (en) * | 2017-06-30 | 2019-01-03 | Honda Motor Co., Ltd. | Interior a-pillar electroluminescent assembly of a vehicle |
-
1992
- 1992-06-26 JP JP19309292A patent/JPH069914A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0971747A (en) * | 1995-07-03 | 1997-03-18 | Zojirushi Corp | Printing ink and print structure formed therewith |
| CN107043572A (en) * | 2017-03-21 | 2017-08-15 | 广州市恒星电线氟塑有限公司 | A kind of typing printing ink of resistance to wiping and its manufacture craft for fluorinated polymer material |
| US20190001874A1 (en) * | 2017-06-30 | 2019-01-03 | Honda Motor Co., Ltd. | Interior a-pillar electroluminescent assembly of a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990831 |