JP2673732B2 - Pressure-sensitive transfer error correction material - Google Patents
Pressure-sensitive transfer error correction materialInfo
- Publication number
- JP2673732B2 JP2673732B2 JP2079745A JP7974590A JP2673732B2 JP 2673732 B2 JP2673732 B2 JP 2673732B2 JP 2079745 A JP2079745 A JP 2079745A JP 7974590 A JP7974590 A JP 7974590A JP 2673732 B2 JP2673732 B2 JP 2673732B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- sensitive transfer
- correction material
- error correction
- white
- 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
Landscapes
- Duplication Or Marking (AREA)
- Paints Or Removers (AREA)
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は水性ボールペン、油性ボールペン、サインペ
ン、万年筆等による筆記線・文字、コピー、タイプライ
ター印字等の誤字を修正するための隠蔽剤として用いる
白色インキ層を設けた感圧転写誤字修正材に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention is used as a concealing agent for correcting typographical errors such as water-based ballpoint pens, oil-based ballpoint pens, felt-tip pens, writing lines and letters by fountain pens, copying, typewriter printing, etc. The present invention relates to a pressure-sensitive transfer error correction material provided with a white ink layer.
(従来の技術) 従来、この種の誤字修正材は、コレクションペーパー
と呼ばれ主として二酸化チタン・炭酸マグネシウム等の
白色顔料、ワックス類の充填剤、および樹脂、ゴム等の
バインダーを揮発性溶剤に溶解又は分散させた白色イン
キ組成物を紙、プラスチック等の可撓性基材上と塗布
し、乾燥後均一な白色インキ層としたものが知られてい
る。(特公昭38−10663)(特公昭63−16729) (発明が解決しようとする課題) 従来の感圧転写誤字修正材では、修正材のインキ成分
である充填剤のワックス類は無極性物質であるため、水
性ボールペン、水性サイペン、万年筆等の水を主成分と
する水性筆記具で修正した面を面筆記した時、修正材白
色インキ層に筆記具のインキが表面に付着湿潤するもの
の、内部へは浸透せず、再筆記文字の乾燥がきわめて遅
いという欠点があった。(Prior Art) Conventionally, this type of typographical error correcting material is called collection paper and mainly dissolves white pigments such as titanium dioxide and magnesium carbonate, fillers of waxes, and binders such as resin and rubber in a volatile solvent. Alternatively, it is known that the dispersed white ink composition is applied onto a flexible substrate such as paper or plastic, and dried to form a uniform white ink layer. (Japanese Patent Publication No. 38-10663) (Japanese Patent Publication No. 63-16729) (Problems to be solved by the invention) In the conventional pressure-sensitive transfer typographical correction material, the wax of the filler which is the ink component of the correction material is a non-polar substance. Therefore, when writing on the surface corrected with a water-based writing instrument mainly composed of water such as a water-based ballpoint pen, water-based pen, fountain pen, etc., the ink of the writing instrument adheres to the surface of the correction material white ink layer and gets wet, but to the inside It had the drawback that it did not penetrate and that the rewritten characters were extremely slow to dry.
(課題を解決するための手段) 本発明は、上記欠点を解決すべく種々検討した結果、
誤字を修正・隠蔽するための二酸化チタン・炭酸カルシ
ウム等の不透明白色顔料と充填剤、樹脂・ゴム等のバイ
ンダーと共に、HLB(Hydrophile−Lipophile Balance
以下同)値が10以上の界面活性剤を添加配合する事によ
り、均一な白色インキ層となると共に、そのインキ層
は、一定の溝状粗面となり、それが毛管作用を作り出し
再筆記水性インキが、修正材白色インキ層内へ浸透する
事を見出し本発明を完成したものである。(Means for Solving the Problems) As a result of various investigations for solving the above-mentioned drawbacks,
HLB (Hydrophile-Lipophile Balance) with opaque white pigments such as titanium dioxide and calcium carbonate and fillers and binders such as resin and rubber to correct and conceal typographical errors.
The same applies hereinafter) By adding and blending a surfactant with a value of 10 or more, a uniform white ink layer is formed, and the ink layer also has a constant groove-like rough surface, which creates a capillary action and re-write aqueous ink. However, they have found that they penetrate into the white ink layer of the correction material, thus completing the present invention.
(作 用) すなわち本発明は、誤字を修正・隠蔽するために適し
た二酸化チタン等の白色顔料と、充填剤、樹脂・ゴム等
のバインダーにHLB値が10以上の界面活性剤の一つ又は
二つ以上を配合し、揮発性溶剤に溶解又は分散してなる
白色インキ組成物を可撓性基材上に塗布し、乾燥させ白
色インキ層を設けた感圧転写誤字修正材である。(Operation) That is, the present invention is one of a white pigment such as titanium dioxide, which is suitable for correcting and concealing a typographical error, and a surfactant having an HLB value of 10 or more in a binder such as a filler or a resin or rubber, or It is a pressure-sensitive transfer error correction material in which a white ink composition prepared by mixing two or more and dissolving or dispersing in a volatile solvent is applied on a flexible substrate and dried to provide a white ink layer.
本発明において使用する界面活性剤はHLB値が10以上
をもつものであればよく、白色顔料、充填剤、バインダ
ーさらに揮発性溶剤を配合し、HLB値が10以上もつ界面
活性剤の一つ又は二つ以上を添加配合する事によって均
一な白色分散インキ組成物となる。この白色分散インキ
組成物を紙あるいはプラスチック等の可撓性基材上に塗
布し、乾燥させるとインキ組成物中の揮発性溶剤が揮発
する過程において、インキ層に溝状粗面を作り出す。The surfactant used in the present invention may be one having an HLB value of 10 or more, and a white pigment, a filler, a binder and a volatile solvent may be added, and one of the surfactants having an HLB value of 10 or more or A uniform white dispersion ink composition is obtained by adding and blending two or more. When this white dispersed ink composition is coated on a flexible substrate such as paper or plastic and dried, a groove-like rough surface is created in the ink layer in the process of volatilization of the volatile solvent in the ink composition.
HLB値が9以下の界面活性剤であっても、揮発性溶剤
と白色顔料等のインキ組成物と分散し、均一的な白色分
散インキ組成物となる。しかし、紙あるいはプラスチッ
ク等の可撓性基材上に塗布し、乾燥させると均一な表面
状態をもつものの溝状粗面をもった白色インキ層となら
ない。Even a surfactant having an HLB value of 9 or less is dispersed with a volatile solvent and an ink composition such as a white pigment to form a uniform white dispersed ink composition. However, when coated on a flexible substrate such as paper or plastic and dried, a white ink layer having a groove-like rough surface is not formed although it has a uniform surface condition.
溝状粗面をもった白色インキ層は、白色顔料の表面部
分に界面活性剤が親水基が外側にした吸着膜を形成した
状態にあると考えられ、水性筆記具例えば水性ボールペ
ン、水性サインペン、万年筆インキ等で筆記した時、筆
記したインキ中に含まれる水分が溝状粗面を毛管作用に
よって白色インキ層内部に浸透する。さらに界面活性剤
の親水基部分に吸着されるため、再筆記された筆記線・
文字はすぐに乾燥状態になり、再筆記された筆記線・文
字上をこすっても、筆記線・文字が伸びたりしない。It is considered that the white ink layer having a groove-like rough surface is in a state in which the surface of the white pigment forms an adsorption film in which the surfactant has hydrophilic groups on the outside.For example, an aqueous writing instrument such as an aqueous ballpoint pen, an aqueous felt-tip pen, and a fountain pen. When writing with ink or the like, the water contained in the written ink permeates the groove-like rough surface into the white ink layer by the capillary action. Furthermore, since it is adsorbed by the hydrophilic group of the surfactant, the rewritten writing line
The characters quickly become dry, and even if they are rubbed over the rewritten writing lines / characters, the writing lines / characters do not stretch.
均一な白色分散インキ組成物とするためには、HLB値
が10以上の界面活性剤の使用割合は、使用する界面活性
剤の種類あるいはHLB値で異ってくるが、インキ組成分
の0.5〜5.0重量部が好ましい。In order to obtain a uniform white dispersion ink composition, the use ratio of the surfactant having an HLB value of 10 or more varies depending on the kind of the surfactant used or the HLB value, but 0.5 to 0.5% of the ink composition is used. 5.0 parts by weight is preferred.
(実施例) 以下に本発明の実施例を示す。(Example) An example of the present invention will be described below.
実施例1 重量部 ポリブテン(出光石油化学) 3 二酸化チタンR−820(石原産業) 45 炭酸カルシウム(白石工業) 5 マイクロクリスタリン ワックス 3 NIKKOL TS−10(HLB=14.9)(日光ケミカル) 4 トルエン 10 酢酸エチル 30 上記組成物を配合し、ボールミル、アトライター、サ
ンドグライダーなどの分散機にて十分に分散・混合して
白色インキ組成物を作り、それを塗工機で、可撓性基材
上に塗布し、乾燥させて感圧転写誤字修正材とした。Example 1 parts by weight Polybutene (Idemitsu Petrochemical) 3 Titanium dioxide R-820 (Ishihara Sangyo) 45 Calcium carbonate (Shiroishi Industry) 5 Microcrystalline wax 3 NIKKOL TS-10 (HLB = 14.9) (Nikko Chemical) 4 Toluene 10 Acetic acid Ethyl 30 The above composition is blended and sufficiently dispersed and mixed by a dispersing machine such as a ball mill, an attritor or a sand glider to prepare a white ink composition, which is coated on a flexible substrate with a coating machine. It was applied and dried to obtain a pressure-sensitive transfer error correction material.
実施例2 重量部 ポリブテン(出光石油化学) 3 二酸化チタンR−820(石原産業) 51 マイクロクリスタリン ワックス 3 NIKKOL TAMDS−10(HLB=15.5)(日光ケミカル) 3 トルエン 10 酢酸エチル 30 上記組成物を配合し、実施例1と同様にして感圧転写
誤字修正材とした。Example 2 parts by weight Polybutene (Idemitsu Petrochemical) 3 Titanium dioxide R-820 (Ishihara Sangyo) 51 Microcrystalline wax 3 NIKKOL TAMDS-10 (HLB = 15.5) (Nikko Chemical) 3 Toluene 10 Ethyl acetate 30 Compounding the above composition Then, in the same manner as in Example 1, the pressure-sensitive transfer error correction material was used.
実施例3 重量部 ポリビニル メチルエーテルLutonal(BASF) 4 二酸化チタンR−820(石原産業) 55 マイクロクリスタン ワックス 2 NIKKOL TS−10(HLB=14.9)(日光ケミカル) 1 NIKKOL R−1020(HLB=18.0)(日光ケミカル) 1 イソプロピルアルコール 17 トルエン 20 上記組成物を配合し、実施例1と同様にして感圧転写
誤字修正材とした。Example 3 parts by weight Polyvinyl methyl ether Lutonal (BASF) 4 Titanium dioxide R-820 (Ishihara Sangyo) 55 Microcristane wax 2 NIKKOL TS-10 (HLB = 14.9) (Nikko Chemical) 1 NIKKOL R-1020 (HLB = 18.0) (Nikko Chemical) 1 Isopropyl alcohol 17 Toluene 20 The above composition was blended to prepare a pressure-sensitive transfer error correction material in the same manner as in Example 1.
次に本発明の実施例と対比する比較例をのべる。 Next, comparative examples will be given in comparison with the examples of the present invention.
比較例1 実施例1においてNIKKOL TS−10を使用せず、他は同
実施例1と同様にして感圧転写誤字修正材とした。Comparative Example 1 A pressure-sensitive transfer error correction material was prepared in the same manner as in Example 1 except that NIKKOL TS-10 was not used.
比較例2 実施例2においてNIKKOL TAMDS−10を使用せず、他は
同実施例2と同様にして感圧転写誤字修正材とした。Comparative Example 2 A pressure-sensitive transfer error correction material was prepared in the same manner as in Example 2 except that NIKKOL TAMDS-10 was not used in Example 2.
比較例3 実施例1においてNIKKOL TS−10・R−1020を使用せ
ず、他は同実施例3と同様にして感圧転写誤字修正材と
した。Comparative Example 3 A pressure-sensitive transfer error correction material was prepared in the same manner as in Example 3, except that NIKKOL TS-10 / R-1020 was not used in Example 1.
比較例4 実施例2においてNIKKOL TAMDS−10に替えて、NIKKOL
SP−10(HLB=6.7)(日光ケミカル)を同量添加配合
し、他は同実施例2と同様にして感圧転写誤字修正材と
した。Comparative Example 4 Instead of NIKKOL TAMDS-10 in Example 2, NIKKOL
SP-10 (HLB = 6.7) (Nikko Chemical) was added and blended in the same amount, and otherwise the same as in Example 2 to obtain a pressure-sensitive transfer error correction material.
各実施例と比較例の修正・隠蔽性能と再筆記線の乾燥
性能を表に示す。The correction / concealment performance and the rewriting line drying performance of each example and comparative example are shown in the table.
〜試験方法〜 修正・隠蔽性能はJIS K−5400に規定する隠蔽率試験
紙を用い、感圧転写誤字修正材で、修正・隠蔽後隠蔽率
を計算式にしたがって求め比較した。 -Test method-For the correction / hiding performance, the hiding ratio test paper specified in JIS K-5400 was used, and the hiding ratio after correction / hiding was calculated according to a calculation formula using a pressure-sensitive transfer error correction material and compared.
再筆記乾燥性は、修正・隠蔽した白色インキ層に水性
ボールペン、トンボモノボールを用いて筆記した後、常
温にて1分、3分、5分、10分の各経過後、筆記した線
・文字が完全に乾燥したかをチェックし比較した。The re-writing dryness is as follows: After writing with a water-based ballpoint pen or dragonfly monoball on the corrected and concealed white ink layer, after writing for 1 minute, 3 minutes, 5 minutes, 10 minutes at room temperature, the line drawn We checked whether the characters were completely dry and compared.
(発明の効果) 本発明の感圧転写誤字修正材は、HLB値9以下の界面
活性剤を配合し、白色インキ層とした感圧転写誤字修正
材、あるいは、界面活性剤を配合しないで白色インキ層
とした感圧転写誤字修正材に比べて水性インキを用いて
再筆記された線・文字は、溝状粗面になった白色インキ
層内へ毛管作用によって浸透し、さらには界面活性剤の
親水基部分に吸着されるため乾燥性がきわめて早い。(Effect of the invention) The pressure-sensitive transfer error correction material of the present invention contains a surfactant having an HLB value of 9 or less to form a white ink layer, and a pressure-sensitive transfer error correction material or a white ink layer containing no surfactant. Lines and letters rewritten using water-based ink as compared to the pressure-sensitive transfer typographical correction material used as the ink layer penetrates into the white ink layer with the groove-like rough surface by capillary action, and further the surfactant. Since it is adsorbed on the hydrophilic group part of, the drying property is extremely fast.
Claims (1)
それらを主成分として揮発性溶剤に溶解又は分散してな
る白色インキ組成物を可撓性支持体に塗布し、乾燥して
白色インキ層を設けた感圧転写誤字修正材において、白
色インキ層組成物にHLB(Hydrophile−Lipophile Balan
ce)10以上の界面活性剤の一つ又は二つ以上を配合した
ことを特徴とする感圧転写誤字修正材。1. A white pigment, a filler, and a binder, or a white ink composition obtained by dissolving or dispersing a white pigment, a filler and a binder as a main component in a volatile solvent is applied to a flexible support and dried to form a white ink layer. In the pressure-sensitive transfer typographical correction material provided, HLB (Hydrophile-Lipophile Balan) was added to the white ink layer composition.
ce) A pressure-sensitive transfer typographical correction material characterized by containing one or more than 10 surfactants.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2079745A JP2673732B2 (en) | 1990-03-28 | 1990-03-28 | Pressure-sensitive transfer error correction material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2079745A JP2673732B2 (en) | 1990-03-28 | 1990-03-28 | Pressure-sensitive transfer error correction material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03278986A JPH03278986A (en) | 1991-12-10 |
JP2673732B2 true JP2673732B2 (en) | 1997-11-05 |
Family
ID=13698764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2079745A Expired - Fee Related JP2673732B2 (en) | 1990-03-28 | 1990-03-28 | Pressure-sensitive transfer error correction material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2673732B2 (en) |
-
1990
- 1990-03-28 JP JP2079745A patent/JP2673732B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03278986A (en) | 1991-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |