JPH0356571A - Painting material - Google Patents

Painting material

Info

Publication number
JPH0356571A
JPH0356571A JP19329789A JP19329789A JPH0356571A JP H0356571 A JPH0356571 A JP H0356571A JP 19329789 A JP19329789 A JP 19329789A JP 19329789 A JP19329789 A JP 19329789A JP H0356571 A JPH0356571 A JP H0356571A
Authority
JP
Japan
Prior art keywords
water
water soluble
resin film
packing
pigment
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.)
Granted
Application number
JP19329789A
Other languages
Japanese (ja)
Other versions
JP2737278B2 (en
Inventor
Hitoshi Watabe
仁 渡部
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP1193297A priority Critical patent/JP2737278B2/en
Publication of JPH0356571A publication Critical patent/JPH0356571A/en
Application granted granted Critical
Publication of JP2737278B2 publication Critical patent/JP2737278B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To obtain painting material having excellent redispersibility and suitable for India ink, water colors, etc., by packing a pigment-dispersing element using a water soluble organic solvent having high boiling point as a medium with a water soluble resin film insoluble in the above-mentioned solvent. CONSTITUTION:The aimed painting material obtained by packing a pigment- dispersing element (e.g. Chinese yellow, titanium oxide, Indian red or azo based dye) using a water soluble organic solvent (e.g. glycol based solvent such as ethylene glycol or glycerin) having high boiling point as a medium with a water soluble resin film (e.g. gelatin, PVA, sodium alginate or vinylpyrrolidone) insoluble to the above-mentioned solvent.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、毛筆習字等に使用する墨汁や、絵画作或等に
使用する水彩絵の具に関するものであり、更に詳細には
、再分散性に優れたペースト状の墨汁や水彩絵の具を水
溶性の樹脂フイルムにてパッキングしたものである. (従来の技術〕 従来、墨汁、水彩絵の具は、液状あるいはペースト状の
液状描画材として知られており、液状のものはそのまま
、又は、水等を加え薄めて使用していた. 従って、液状のものは、それを収容する容器が大きく、
重く、取扱性に不便があり、ペースト状のものは,粘性
が高く必要量を取り出しにくいという取扱性の不便さが
あった. そこで,墨汁や水彩絵の具を、粉末状又は顆粒状の粉体
となすことが提案されている.例えば、「墨の主成分た
るカーボンブラックの保護コロイドとしてプルランを用
いると共に墨の形状を,水に対する接触面積の大なる顆
粒状としたことを特徴とする顆粒状の固形墨.』を要旨
とする特公昭54−38535号や、『水溶性アルコー
ル不容性糊料粉末・顔料を混練し、低沸点アルコールを
噴勝して更に混練した後、造粒処理する顆粒状えのぐの
製造法.』を要旨とする特公昭54−5730号が一例
として挙げられる. 更に,このように粉体化したものを、「墨汁液を粉末状
あるいは微粒状となし、これを水可溶性フィルムで包装
した粉末墨汁。Jを要旨とする実公昭49−28512
号が提案しているようにパック化して取扱性を更に向上
させる試みもなされている。
[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to ink used for calligraphy, etc., and watercolor paint used for painting, etc. It is made by packing excellent paste-like ink or watercolor paint with water-soluble resin film. (Prior art) Traditionally, India ink and watercolors have been known as liquid or paste-like liquid drawing materials, and the liquids have been used as they are or after diluting with water, etc. The containers that contain things are large,
It is heavy and difficult to handle, and paste-like products are highly viscous and difficult to take out the required amount. Therefore, it has been proposed to make ink and watercolors into powdered or granular powders. For example, the gist is ``A granular solid ink characterized by using pullulan as a protective colloid for carbon black, which is the main component of ink, and by making the ink into a granular shape with a large contact area with water.'' Japanese Patent Publication No. 54-38535, ``A method for producing granulated enogu by kneading water-soluble alcohol-insoluble paste powder and pigment, blowing low-boiling point alcohol over the mixture, further kneading, and then granulating.'' An example of this is Japanese Patent Publication No. 54-5730, which has the gist of the following.Furthermore, the powdered ink in this way is described as ``Powdered ink ink that is made into a powder or fine particles and packaged in a water-soluble film.'' . Jikoko Sho 49-28512 with abstract J.
Attempts have also been made to further improve handling by packaging the product as proposed in this issue.

(発明が解決しようとする課題) しかしながら、上記従来知られている粉体の墨汁や水彩
絵の具は、粉体となすための乾燥時に顔料が凝集しやす
く,水に溶かしたときの再分散性が液状やペースト状の
ものに比較して劣るという欠点を有していた。
(Problems to be Solved by the Invention) However, in the conventionally known powder India ink and watercolor paints, the pigments tend to aggregate during drying to form powders, and the redispersibility when dissolved in water is poor. It had the disadvantage that it was inferior to liquid or paste-like products.

(課題を解決するための手段) 本発明は、高沸点水溶性有機溶剤を媒体とした顔料分散
体を、前記高沸点水溶性有機溶剤に不溶な水溶性樹脂フ
ィルムにてパッキングした描画材を要旨とするものであ
る. 以下、本発明を詳細に説明する. 高沸点水溶性有機溶剤は顔料の分散媒として使用するも
のであって,具体的には,エチレングリコール、プロピ
レングリコール,トリメチレングリコール、1,3−プ
チレンゲリコール、2.3一プチレンゲリコール等のグ
リコール系溶剤やグリセリン等の極性の高い溶剤を用い
ることができ、その使用量は顔料100重量部に対して
20〜90重量部が好ましい. 顔料としては,黄土、バリウム黄、紺青、カドミウムレ
ッド、酸化チタン、ベンガラ、鉄黒,カーブラック等の
無機顔料や、アゾ系顔料、フタロシアニン系顔料,ニト
ロソ系顔料、ニトロ系顔料,塩基性染料系顔料,酸性染
料系顔料、建染染料系顔料,媒染染料系顔料及び天然色
素系顔料等の有機顔料といった従来公知の顔料が挙げら
れ,単独あるいは複数混合して使用できる. 顔料分散体は,上記成分をホモミキサー、三本ロールミ
ル,アトライター等の公知の分散機を用いて混線処理す
ることによって得られる.パッキングに用いる水溶性樹
脂フイルムは、上記高沸点水溶性有機溶剤に不溶である
ことが必要であって、具体的には、ゼラチン、ポリビニ
ルアルコール、アルギン酸ナトリウム,ポリビニルビロ
リドン,メチルセルロース等の水溶性樹脂のフィルムを
使用できる. 本発明の描画材は,顔料分散体を水溶性樹脂フィルムに
てパッキングすることにより得ることができるが、その
形状は、袋状,カプセル状など各種用いることができる
. 尚、顔料分散体には,上記必須成分のほか,オレイン酸
塩,アルキル硫酸塩、硫酸化脂肪酸モノグリセリド塩,
デシルベンゼンスルホン酸、ドデシルベンゼンスルホン
酸、イソプロビルナフタリンスルホン酸、ジブチルフェ
ニルフェノールスルホン酸塩、ポリオキシエチレンアル
キルエーテル硫酸塩、N−アシルアミノ酸とその塩、N
−アシルメチルタウリン塩,アルキルスルホカルボン酸
塩,アルキルリン酸、ポリオキシエチレンアルキルエー
テルリン酸塩等といった低分子のア二オン系界面活性剤
や、デカグリセリル脂肪酸エステル、ヘキサグリセリル
脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸
エステル,ポリオキシエチレンソルビット脂肪酸エステ
ル,ポリオキシエチレングリセリン脂肪酸エステル、ポ
リエチレングリコール脂肪酸エステル、ポリオキシエチ
レンアルキルエーテル、ポリオキシエチレンポリオキシ
ブロビレンアルキルエーテル,ポリオキシエチレンアル
キルフェニルエーテル、ポリオキシエチレン硬化ヒマシ
油、ポリオキシエチレンアルキルアミン、脂肪酸アミド
,ポリオキエチレンのラノリン誘導体又はラノリンアル
コール又はミツロウ誘導体などのHLBが10以上の非
イオン系界面活性剤や(HLBが10未満の非イオン系
界面活性剤は主溶剤である水に難溶又は不溶なので使用
できない.)、ポリアクリル酸、ポリメタアクリル酸,
縮合ナフタリンスルホン酸、スチレンーマレイン酸共重
合体、ジイソブチレンーマレイン酸共重合体、スチレン
ー(メタ)アクリル酸共重合体、(メタ)アクリル酸エ
ステル−(メタ)アクリル酸共重合体、スチレンーイタ
コン酸共重合体,イタコン酸エステルーイタコン酸共重
合体、ビニルナフタレンーマレイン酸共重合体,ビニル
ナフタレン−(メタ)アクリル酸共重合体,ビニルナフ
タレンーイタコン酸共重合体,アルギン酸等のアンモニ
ウム塩、アミン塩またはアルカリ金属塩、膠、ゼラチン
、アラビアガム,トラガントガム、カラギーナンガム、
クインスシード、キサンタンガム、カゼイン、コンドロ
イチン硫酸ナトリウム、メチルセルロース、カルボキシ
メチルセルロース,ヒドロキシプ口ピルセルロース、コ
メデンプン,バレイショデンプン,コムギデンプン、ト
ウモロコシデンブン、デキストリン、ポリビニルアルコ
ール、ポリビニルピロリドン、ポリエチレングリコール
2000等のなどの高分子系分散剤や、水溶性糊料、増
量剤及び粘度調整剤として炭酸カルシウムや硫酸バリウ
ム等の体質顔料、防腐・防黴剤、キレート剤などを適宜
選択して使用することができる, (作 用) 本発明に係る描画材の再分散性が良好なのは,パック内
部の顔料分散体が乾燥させたものでないため、水に溶か
した際,良好に再分散するものと推察される. (実施例) 以下単にr部」とあるのは『重量部』を示す.エマルゲ
ン931 2.0部 (非イオン系界面活性剤,花王石鹸■il1>プロピレ
ングリコール           40.0部上記成
分を混合撹拌した後,三本ロールミルにて5パス分散を
行ない、得られた分散体約3gをソルブロンSA#20
 (ポリビニルアルコールフィルム、アイセロ化学■製
)にてパッキングし描画材を得た. グリセリン ioo.o部 プロクセルGXL                2
.0部上記或分を混合撹拌した後、アトライターにて4
時間分散を行ない、得られた分散体約3gをゼラチンカ
プセル(日本二ランコ[1!)に詰め描画材を得た. トリメチレングリコール 40.0部 クラレポバール103 (ポリビニルアルコール.msクラレ製)上記成分を混
合撹拌した後、三本ロールミルにて10バス分散を行な
い、得られた分散体約3gをアルギン酸ナトリウムのフ
ィルム(君庫化学■製)にてパッキングし描画材を得た
. 3.0部 クO/XKR−380            20.
0部2.3−ブチレングリコール        65
.O部上記成分を混合撹拌した後、ホモミキサーにて3
時間分散処理を行ない,得られた分散体約3gをポリビ
ニルピロリドンフィルム(ゼネラル・アニリン&フィル
ム■製)にてパッキングし、描画材を得た. 星笠且よ 実施例1の成分中,プロピレングリコール40.0部を
イオン交換水60.0部となして、三本ロールミルにて
5バス分散を行なった後,得られた分散体を80℃にて
2日間乾燥し、これを自動乳鉢にて2時間粉砕を行ない
、得られた粉体描画材約1gをソルブロン#SA20に
てパッキングし描画材を得た. 星笠量主 実施例2の成分中、グリセリン1 0 0.0部をイオ
ン交換水1 2 0.0部となした以外は実施例2と同
様になしてパッキングし描画材を得た.生笠量1 実施例3の戒分中,トリメチレングリコール40.0部
をイオン交換水50.0部となして、三本ロールミルに
て10パス分散を行なった後、得られた分散体を80℃
にて2日間乾燥し、これをヘンシェルミキサーにて1時
間粉砕を行ない、得られた粉体描画材約1gをアルギン
酸ナトリウムフィルムにてパッキングし描画材を得た.
(発明の効果) 以上の実施例及び比較例で得た描画材1個を、50mj
lビーカーに入れ20mBの水を加えマグネチックスタ
ーラーで3分間ゆるやかに撹拌して(試験方法) グラインドゲージ(中央精密機器■製)にて粗粒子を測
定した. (評 価) O:0〜3μm O:4〜6μm Δ:7〜10μm ×:10μm以上 また,上記描画材をシャーレに入れ開放状態にて室内に
1日放置したところ,実施例,及び比較例1、3は全く
変化が無かったが,比較例2は、パック材である水溶性
樹脂フィルムが溶けてしまった・ 以上、詳細に説明したように、本発明に係る描画材は,
再分散性に優れ、更に、取扱性及び保存性にも優れた極
めて有用なものである。
(Means for Solving the Problems) The present invention provides a drawing material in which a pigment dispersion using a high-boiling water-soluble organic solvent as a medium is packed with a water-soluble resin film that is insoluble in the high-boiling water-soluble organic solvent. This is what we mean. The present invention will be explained in detail below. High-boiling point water-soluble organic solvents are used as dispersion media for pigments, and specifically include ethylene glycol, propylene glycol, trimethylene glycol, 1,3-butylene gelicol, 2,3-butylene gelylcol, etc. Highly polar solvents such as glycol solvents and glycerin can be used, and the amount used is preferably 20 to 90 parts by weight per 100 parts by weight of the pigment. Pigments include inorganic pigments such as ocher, barium yellow, navy blue, cadmium red, titanium oxide, red iron black, iron black, and car black, as well as azo pigments, phthalocyanine pigments, nitroso pigments, nitro pigments, and basic dyes. Conventionally known pigments include organic pigments such as pigments, acid dye pigments, vat dye pigments, mordant dye pigments, and natural dye pigments, and can be used alone or in combination. The pigment dispersion is obtained by cross-mixing the above components using a known dispersing machine such as a homomixer, three-roll mill, or attritor. The water-soluble resin film used for packing must be insoluble in the above-mentioned high-boiling water-soluble organic solvents, and specifically, water-soluble resin films such as gelatin, polyvinyl alcohol, sodium alginate, polyvinylpyrrolidone, methyl cellulose, etc. Resin film can be used. The drawing material of the present invention can be obtained by packing the pigment dispersion with a water-soluble resin film, and the material can be in various shapes such as a bag or a capsule. In addition to the above essential components, the pigment dispersion also contains oleate, alkyl sulfate, sulfated fatty acid monoglyceride salt,
Decylbenzenesulfonic acid, dodecylbenzenesulfonic acid, isoprobylnaphthalenesulfonic acid, dibutylphenylphenol sulfonate, polyoxyethylene alkyl ether sulfate, N-acylamino acids and their salts, N
-Low molecular anionic surfactants such as acylmethyl taurate, alkyl sulfocarboxylate, alkyl phosphoric acid, polyoxyethylene alkyl ether phosphate, etc., decaglyceryl fatty acid ester, hexaglyceryl fatty acid ester, polyoxy Ethylene sorbitan fatty acid ester, polyoxyethylene sorbitate fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyethylene glycol fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene polyoxybrobylene alkyl ether, polyoxyethylene alkylphenyl ether, polyoxyethylene Nonionic surfactants with an HLB of 10 or more, such as hydrogenated castor oil, polyoxyethylene alkylamine, fatty acid amide, lanolin derivatives of polyoxyethylene, lanolin alcohol, or beeswax derivatives, and nonionic surfactants with an HLB of less than 10. Polyacrylic acid, polymethacrylic acid,
Condensed naphthalene sulfonic acid, styrene-maleic acid copolymer, diisobutylene-maleic acid copolymer, styrene-(meth)acrylic acid copolymer, (meth)acrylic acid ester-(meth)acrylic acid copolymer, styrene- Ammonium such as itaconic acid copolymer, itaconic acid ester-itaconic acid copolymer, vinylnaphthalene-maleic acid copolymer, vinylnaphthalene-(meth)acrylic acid copolymer, vinylnaphthalene-itaconic acid copolymer, alginic acid, etc. Salt, amine salt or alkali metal salt, glue, gelatin, gum arabic, gum tragacanth, carrageenan gum,
Quince seed, xanthan gum, casein, sodium chondroitin sulfate, methyl cellulose, carboxymethyl cellulose, hydroxypropyl cellulose, rice starch, potato starch, wheat starch, corn starch, dextrin, polyvinyl alcohol, polyvinyl pyrrolidone, polyethylene glycol 2000, etc. Polymer dispersants, water-soluble thickeners, extenders such as calcium carbonate and barium sulfate, extender pigments such as barium sulfate, preservatives, anti-mold agents, chelating agents, etc. can be selected and used as appropriate. Effect) The reason why the drawing material according to the present invention has good redispersibility is that the pigment dispersion inside the pack is not dried, so it is presumed that it redisperses well when dissolved in water. (Example) Hereinafter, "part r" indicates "part by weight." Emulgen 931 2.0 parts (nonionic surfactant, Kao soap ■il1> Propylene glycol 40.0 parts After mixing and stirring the above ingredients, 5-pass dispersion was performed using a three-roll mill, and the obtained dispersion was approx. 3g Solbron SA #20
(polyvinyl alcohol film, manufactured by Aicello Chemical Co., Ltd.) to obtain a drawing material. Glycerin ioo. o part proxel GXL 2
.. After mixing and stirring 0 parts of the above amount, add 4 parts with an attritor.
Time dispersion was performed, and about 3 g of the obtained dispersion was packed into gelatin capsules (Nihon Niranko [1!)] to obtain a drawing material. 40.0 parts of trimethylene glycol Kuraray Poval 103 (polyvinyl alcohol. ms manufactured by Kuraray) After mixing and stirring the above components, dispersion was carried out in a three-roll mill for 10 baths, and about 3 g of the obtained dispersion was poured into a film of sodium alginate ( The drawing material was obtained by packing it with Kimiko Kagaku (manufactured by Kimiko Chemical). 3.0 parts KuO/XKR-380 20.
0 parts 2.3-butylene glycol 65
.. Part O After mixing and stirring the above ingredients, mix 3 with a homomixer.
A time dispersion treatment was performed, and about 3 g of the obtained dispersion was packed in polyvinylpyrrolidone film (manufactured by General Aniline & Film ■) to obtain a drawing material. Katsuyo Hoshikasa Among the ingredients of Example 1, 40.0 parts of propylene glycol was mixed with 60.0 parts of ion-exchanged water, and after performing 5-bath dispersion in a three-roll mill, the resulting dispersion was heated at 80°C. This was dried for 2 days in an automatic mortar and ground for 2 hours, and about 1 g of the obtained powder drawing material was packed in Solbron #SA20 to obtain a drawing material. A drawing material was obtained by packing in the same manner as in Example 2, except that among the ingredients of Main Example 2, 10 0.0 parts of glycerin was replaced with 12 0.0 parts of ion-exchanged water. Raw Kasa amount 1 In the preparation of Example 3, 40.0 parts of trimethylene glycol was mixed with 50.0 parts of ion-exchanged water, and after performing 10-pass dispersion with a three-roll mill, the obtained dispersion was 80℃
The powder was dried for 2 days in a Henschel mixer, and then ground for 1 hour in a Henschel mixer. Approximately 1 g of the obtained powder drawing material was packed in a sodium alginate film to obtain a drawing material.
(Effect of the invention) One drawing material obtained in the above Examples and Comparative Examples was
The sample was placed in a beaker, 20 mB of water was added thereto, and stirred gently for 3 minutes using a magnetic stirrer (test method). Coarse particles were measured using a grind gauge (manufactured by Chuo Precision Instruments). (Evaluation) O: 0 to 3 μm O: 4 to 6 μm Δ: 7 to 10 μm No. 1 and 3 had no change at all, but in Comparative Example 2, the water-soluble resin film that was the pack material melted. As explained above in detail, the drawing material according to the present invention:
It is extremely useful because it has excellent redispersibility, as well as excellent handling and storage stability.

Claims (1)

【特許請求の範囲】[Claims] 高沸点水溶性有機溶剤を媒体とした顔料分散体を、前記
高沸点水溶性有機溶剤に不溶な水溶性樹脂フィルムにて
パッキングした描画材。
A drawing material in which a pigment dispersion using a high-boiling point water-soluble organic solvent as a medium is packed with a water-soluble resin film that is insoluble in the high-boiling point water-soluble organic solvent.
JP1193297A 1989-07-26 1989-07-26 Drawing material Expired - Lifetime JP2737278B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1193297A JP2737278B2 (en) 1989-07-26 1989-07-26 Drawing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1193297A JP2737278B2 (en) 1989-07-26 1989-07-26 Drawing material

Publications (2)

Publication Number Publication Date
JPH0356571A true JPH0356571A (en) 1991-03-12
JP2737278B2 JP2737278B2 (en) 1998-04-08

Family

ID=16305573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1193297A Expired - Lifetime JP2737278B2 (en) 1989-07-26 1989-07-26 Drawing material

Country Status (1)

Country Link
JP (1) JP2737278B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060314A (en) * 1996-08-15 1998-03-03 Sakura Color Prod Corp Black drawing material
US7011767B2 (en) * 2003-01-10 2006-03-14 Ppg Industries Ohio, Inc. Liquid pigment dispersion and curative agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060314A (en) * 1996-08-15 1998-03-03 Sakura Color Prod Corp Black drawing material
US7011767B2 (en) * 2003-01-10 2006-03-14 Ppg Industries Ohio, Inc. Liquid pigment dispersion and curative agents

Also Published As

Publication number Publication date
JP2737278B2 (en) 1998-04-08

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