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JP3391501B2 - Color pencil blur liquid - Google Patents

Color pencil blur liquid

Info

Publication number
JP3391501B2
JP3391501B2 JP7294393A JP7294393A JP3391501B2 JP 3391501 B2 JP3391501 B2 JP 3391501B2 JP 7294393 A JP7294393 A JP 7294393A JP 7294393 A JP7294393 A JP 7294393A JP 3391501 B2 JP3391501 B2 JP 3391501B2
Authority
JP
Japan
Prior art keywords
blurring
pencil
color
water
colored
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
Application number
JP7294393A
Other languages
Japanese (ja)
Other versions
JPH06255295A (en
Inventor
利章 岡崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tombow Pencil Co Ltd
Original Assignee
Tombow Pencil Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tombow Pencil Co Ltd filed Critical Tombow Pencil Co Ltd
Priority to JP7294393A priority Critical patent/JP3391501B2/en
Publication of JPH06255295A publication Critical patent/JPH06255295A/en
Application granted granted Critical
Publication of JP3391501B2 publication Critical patent/JP3391501B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

【発明の詳細な説明】 【0001】 【産業上の利用分野】本発明は学童・学生あるいはデザ
イナ−等の絵画,デザイン図,あるいは図表,グラフ等
の描画・着色において使用される一般的な中硬質色鉛筆
を水彩画や淡彩画の如くぼかす事が可能な色鉛筆ぼかし
液に関する。 【0002】 【従来の技術】従来の中硬質色鉛筆は、結合剤として配
合されているワックス,脂肪酸のために発水性である。
これを水溶性色鉛筆あるいは水彩色鉛筆にするために、
着色剤に染料を用いたり、あるいはワックスにグリコー
ルエーテル系の乳化剤を添加したもの(特公昭47−4
8563)や結合剤としてケン化度の高いポリビニルア
ルコールを用いたもの、あるいはポリエチレングリコー
ルを用いて水溶性としたものがあった。 【0003】 【発明が解決しようとする課題】上記従来の水溶性色鉛
筆あるいは水彩色鉛筆は、色鉛筆の芯材料に工夫をした
ものであるが、一般に広く使用されている中硬質色鉛筆
を用いて描かれた絵画,デザイン図,図表,グラフ等の
描画・着色したものを水を用いて水彩画や淡彩画のごと
くぼかす事はできなかった。 【0004】 【課題を解決するための手段】本発明は、上記課題を解
決すべく種々検討した結果、中硬質色鉛筆に結合剤とし
て使用されている脂肪酸に着目し、結合剤である脂肪酸
に対しモノエタノールアミン,ジエタノ−ルアミン,ト
リエタノールアミン,イソプロパノールアミンが水への
溶解度が増大する可溶化剤として作用する事を見いだし
本発明を完成させたものである。 【0005】 【作用】すなわち本発明は、中硬質色鉛筆と言われる着
色剤として顔料、体質顔料、結合剤として脂肪酸、高分
子樹脂、充填剤として粘土を用いて配合・成形されたも
ので筆記された線、絵画、デザイン図、図表、グラフ等
の着色・描画されたものを水彩画や淡彩画の如くぼかす
ことを可能にする色鉛筆ぼかし液である。本発明におい
て使用するモノエタノールアミン、ジエタノ−ルアミ
ン、トリエタノールアミン、イソプロパノールアミンの
水に対する割合は、0.01〜10重量%の範囲で使用
できるが、好ましくは0.1〜5重量%であった。モノ
エタノールアミン、ジエタノ−ルアミン、トリエタノー
ルアミン、イソプロパノールアミンが色鉛筆の結合剤で
ある脂肪酸に対し水への溶解度が増大する可溶化剤とし
て作用する事により、各成分が分離・浮出してくる。こ
れを絵筆で擦り、ぼかす動作をする事によって着色剤の
顔料成分等が紙面上で均一に分散される事になり、水彩
画や淡彩画のようになる。モノエタノールアミン、ジエ
タノ−ルアミン、トリエタノールアミン、イソプロパノ
ールアミンの水に対する割合は混合比あるいは色鉛筆の
色によって多少の差はあるものの、全体として0.1重
量%以下だとぼかし効果が劣り、5重量%以上になると
ぼかした後色鉛筆の着色剤である顔料が変色したり、紙
へ裏抜け現象・ニジミがでたりするなど不適であった。
さらに、必要に応じてアルカリ性を示す水酸化ナトリウ
ム、水酸化カリウム、炭酸ナトリウム、炭酸カリウム、
蓚酸ナトリウム、蓚酸カリウムなどの物質、香料、微量
の着色剤、アニオン界面活性剤、非イオン界面活性剤、
又、ぼかしのさいに絵筆のタッチを滑らかにするプロピ
レングリコール、エチレングリコール、グリセリン、ポ
リエチレングリコール等の水に可溶な高沸点溶剤も添加
配合する事が出来る。 【0006】 【実施例】次に実施例により本発明をさらに詳細に説明
する。 上記配合比の水溶液を作成し、色鉛筆ぼかし液とした。
各実施例の色鉛筆ぼかし液と水道水によるぼかし結果を
表に示す。−試験方法− 画用紙Bにトンボ色鉛筆CB−800R、VPしゅあか
を用いて描画したものを、絵筆を用いて実施例1〜6の
色鉛筆ぼかし液、比較の水道水でなぞり、描画したもの
が水彩画や淡彩画のようにぼかしが可能かをみた。 ◎:着色剤が十分に分散し、水彩画や淡彩画のようにぼ
かしが可能であった。 ○:着色剤が一部残る等ややぼかしが劣る。 △:着色剤のぼかしが多少あるが水彩画や淡彩画として
は不十分。 ×:ほとんどぼかし効果がない。 【0007】 【発明の効果】本発明のモノエタノールアミン及び又は
ジエタノールアミン, トリエタノールアミン, イソプロ
パノールアミンの一種、又は二種以上を水で希釈した事
を特徴とする色鉛筆ぼかし液は、一般的に使用されてい
る中硬質色鉛筆で筆記された線, あるいは絵画, デザイ
ン図, 図表, グラフ等の着色されたものを水彩画や淡彩
画のごとくぼかすことが可能であり、きわめて画期的な
発明である。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a general medium used for drawing and coloring pictures, design drawings, charts, graphs, and the like of school children, students, designers, and the like. The present invention relates to a color pencil blurring liquid capable of blurring a hard colored pencil like a watercolor or a light painting. [0002] Conventional medium-hard colored pencils are water-repellent due to waxes and fatty acids incorporated as a binder.
To make this a water-soluble pencil or a watercolor pencil,
Dyes used as colorants, or glycol ether emulsifiers added to wax (Japanese Patent Publication No. 47-4)
8563), those using polyvinyl alcohol having a high degree of saponification as a binder, and those made water-soluble using polyethylene glycol. [0003] The above-mentioned conventional water-soluble color pencils or watercolor color pencils have been devised using a core material of the color pencils, but are drawn by using medium hard color pencils which are generally widely used. Painting, design drawings, charts, graphs, and other drawn and colored objects could not be blurred using water with the same effect as a watercolor or light painting. As a result of various studies to solve the above problems, the present invention focuses on fatty acids used as binders in medium-hard colored pencils, and focuses on fatty acids as binders. The inventors have found that monoethanolamine, diethanolamine, triethanolamine and isopropanolamine act as solubilizers that increase the solubility in water, and have completed the present invention. [0005] That is, the present invention is written and written with a medium-hard colored pencil, which is compounded and molded using a pigment, an extender pigment as a coloring agent, a fatty acid and a polymer resin as a binder, and clay as a filler. This is a color pencil blurring liquid that allows you to blur colored or drawn objects such as lines, paintings, design drawings, charts, graphs, etc. like watercolors and pale paintings. The ratio of monoethanolamine, diethanolamine, triethanolamine and isopropanolamine to water used in the present invention can be used in the range of 0.01 to 10% by weight, but is preferably 0.1 to 5% by weight. Was. Monoethanolamine, diethanolamine, triethanolamine, and isopropanolamine act as solubilizers that increase the solubility in water of fatty acids, which are the binders of colored pencils, so that each component is separated and emerged. . By rubbing and blurring this with a paintbrush, the pigment component of the colorant and the like are evenly dispersed on the paper surface, resulting in a watercolor or a light painting. The proportion of monoethanolamine, diethanolamine, triethanolamine and isopropanolamine to water is slightly different depending on the mixing ratio or the color of the colored pencil. %, The pigment, which is the colorant of the color pencil, was discolored after blurring, and the ink was unsuitable because of the phenomenon of strikethrough and bleeding on paper.
Further, if necessary, alkalinity sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate,
Substances such as sodium oxalate and potassium oxalate, flavors, trace amounts of colorants, anionic surfactants, nonionic surfactants,
In addition, a water-soluble high-boiling solvent such as propylene glycol, ethylene glycol, glycerin, or polyethylene glycol, which smoothes the touch of the paintbrush during blurring, can be added and blended. Now, the present invention will be described in further detail with reference to Examples. An aqueous solution having the above mixing ratio was prepared and used as a color pencil blurring liquid.
The results of the blurring with the colored pencil blurring liquid and tap water in each example are shown in the table. -Test method- A drawing drawn using dragonfly colored pencils CB-800R, VP Shiya on drawing paper B was traced using a paintbrush with the colored pencil blurring liquid of Examples 1 to 6 and comparative tap water, and the drawn drawing was a watercolor. And whether it is possible to blur like a color painting. :: The coloring agent was sufficiently dispersed, and blurring was possible as in a watercolor or a light painting. :: Some blurring is inferior, for example, some colorants remain. Δ: There is some blurring of the colorant, but it is insufficient as a watercolor or light painting. X: There is almost no blurring effect. According to the present invention, a color pencil blurring solution characterized by diluting one or more of monoethanolamine and / or diethanolamine, triethanolamine and isopropanolamine with water is generally used. This is an extremely revolutionary invention, because it is possible to blur lines drawn with medium-hard colored pencils or colored objects such as paintings, design drawings, charts, graphs, etc. like watercolors and pale paintings.

Claims (1)

(57)【特許請求の範囲】 モノエタノールアミン及び又はジエタノ−ルアミン,ト
リエタノールアミン,イソプロパノールアミンの一種又
は二種以上を水に0.01〜10重量%の範囲で希釈し
た事を特徴とする色鉛筆ぼかし液。
(57) [Claims] One or more of monoethanolamine and / or diethanolamine, triethanolamine and isopropanolamine are diluted with water in a range of 0.01 to 10% by weight. Color pencil blur liquid.
JP7294393A 1993-03-08 1993-03-08 Color pencil blur liquid Expired - Fee Related JP3391501B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7294393A JP3391501B2 (en) 1993-03-08 1993-03-08 Color pencil blur liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7294393A JP3391501B2 (en) 1993-03-08 1993-03-08 Color pencil blur liquid

Publications (2)

Publication Number Publication Date
JPH06255295A JPH06255295A (en) 1994-09-13
JP3391501B2 true JP3391501B2 (en) 2003-03-31

Family

ID=13503973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7294393A Expired - Fee Related JP3391501B2 (en) 1993-03-08 1993-03-08 Color pencil blur liquid

Country Status (1)

Country Link
JP (1) JP3391501B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4519039B2 (en) * 2004-09-13 2010-08-04 株式会社サクラクレパス Water-based ink composition for writing instruments

Also Published As

Publication number Publication date
JPH06255295A (en) 1994-09-13

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