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JPS6221385B2 - - Google Patents

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Publication number
JPS6221385B2
JPS6221385B2 JP3318780A JP3318780A JPS6221385B2 JP S6221385 B2 JPS6221385 B2 JP S6221385B2 JP 3318780 A JP3318780 A JP 3318780A JP 3318780 A JP3318780 A JP 3318780A JP S6221385 B2 JPS6221385 B2 JP S6221385B2
Authority
JP
Japan
Prior art keywords
silver
parts
gold
paint
mica
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
Application number
JP3318780A
Other languages
Japanese (ja)
Other versions
JPS56129269A (en
Inventor
Juichi Kobayashi
Kyoyuki Terao
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 JP3318780A priority Critical patent/JPS56129269A/en
Publication of JPS56129269A publication Critical patent/JPS56129269A/en
Publication of JPS6221385B2 publication Critical patent/JPS6221385B2/ja
Granted legal-status Critical Current

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  • Paints Or Removers (AREA)

Description

【発明の詳細な説明】[Detailed description of the invention]

本発明は、優れた分散性と、のびの良好な金、
銀色水彩絵具に関するものである。 従来、金、銀色水彩絵具の分散性を向上させた
ものとして、本出願人の出願に係わる特願昭54―
8406号(特開昭55―99975号)が知られている。
該発明は、雲母系金、銀色顔料と、弱アニオン性
の展色剤と、グリセリンと、硼素系界面活性剤と
を少なくとも含有せしめたものであり、優れた分
散性を有しているが、使用時の絵具ののびが十分
でないという問題があつた。 本発明者等は、上述せる問題について鋭意研究
の結果、遂に本発明を完成したものであつて、本
発明は、雲母系金、銀色顔料と、弱アニオン性の
展色剤と、湿潤剤と、硼素系界面活性剤と、コロ
イド性粘土鉱物を少なくとも含有せる金、銀色水
彩絵具を要旨とするものである。 即ち、基本的に本発明は、弱アニオン性展色
剤、グリセリン、硼素系界面活性剤の分散水溶液
系に雲母系金、銀色顔料を分散させていた特願昭
54―8406号の発明に対して、更にコロイド性粘土
鉱物を含有せしめることによつて、コロイド分散
系に変化させ、雲母系金、銀色顔料を均一に分散
させるようにしたものである。 コロイド性粘土鉱物を含有せしめることによ
り、何故絵具の分散性と使用時ののびが良好にな
るかは定かでないが、雲母系金、銀色顔料の表面
にコロイド状態の粘土鉱物が多数付着する為、雲
母系金、銀色顔料が均一に分散し、更に、コロイ
ド状態である為、チクソ性が大になり、使用時の
絵具ののびが向上するものと推考される。 以下、本発明の金、銀色水彩絵具の成分につい
て説明する。 金、銀色顔料は、光輝性の良い雲母系顔料が好
ましく、金色としては、雲母に二酸化チタン、酸
化鉄をコーテイングしたものなどが、銀色として
は、二酸化チタンをコーテイングしたものなどが
使用される。又、その使用料は、絵具全量に対し
て5〜40重量%が好ましい。 湿潤剤は、硼素系界面活性剤と相溶性があり、
凍結安定性を有するものが使用されるが、その代
表例としては、グリセリン、エチレングリコー
ル、ソルビトールなどである。(特願昭54―8406
号においては、グリセリンのみ使用可能であつた
が、コロイド性粘土鉱物を含有せしめることによ
り、他の湿潤剤も使用可能となつた。)又、その
使用量は絵具全量に対して1〜15重量%が好まし
い。 展色剤としては、弱アニオン性のものなら良
く、例えば、カルボキシメチルセルロース、アラ
ビアゴム、ポリアクリル酸ソーダなどが使用で
き、その使用量は絵具全量に対して1〜20重量%
が好ましい。 分散剤として硼素系界面活性剤を使用するが、
特にグリセリンの硼酸エステル化物が有用であ
り、分散効果、絵具の画用紙への付着性、乾燥後
の耐水性などを考慮すればその使用量は絵具全量
に対し、0.1〜5重量%が望ましく、特に0.1〜2
重量%が好ましい。 本発明の骨子であるコロイド性粘土鉱物として
は、水と混じ合うと膨潤しコロイド状になるもの
なら良く、その代表的なものとして、絵具の色調
を考慮するならば、コロイド性含水ケイ酸アルミ
ニウムから成つているソジウムモンモリロナイト
が好ましく、その使用量はインキ全量に対して
0.5〜2重量%が好ましい。尚、コロイド性粘土
鉱物は水溶液として使用することが好ましい。 以上の素材の他、防腐性を付与する為に、フエ
ノールなどを添加したり、体質材としてアルミナ
ホワイトなどを適宜添加してもよい。 上記成分は顔料がより細分化されない撹拌、例
えばミキサーなどで混合することにより目的の絵
具が得られる。 以下実施例について説明するが、実施例中単に
部とあるのは重量部を示す。 実施例 1 パール・グレースMRY―100 26.0部 (日本光研工業(株)製)(雲母系金色顔料) 10%カルボキシメチルセルロース水溶液 23.0部 (第一工業製薬(株)製)(展色剤) アラビアゴム(展色剤) 4.0部 グリセリン(湿潤剤) 12.0部 エマルボンT―80 0.8部 (東邦化学(株)製)(硼素系界面活性剤) ソジウムモンモリロナイト 26.0部 (6%水溶液)(コロイド性粘土鉱物) 水 8.2部 上記成分をラボミキサーにて60分間撹拌するこ
とにより金色水彩絵具を得た。 比較例 1 実施例1のソジウムモンモリロナイトの代わり
に10%カルボキシメチルセルロース水溶液を加え
た他は、実施例1と同様にして金色水彩絵具を得
た。 実施例 2 パール・グレーズME―100 24.0部 (日本光研工業(株)製)(雲母系銀色顔料) 10%カルボキシメチルセルロース水溶液 26.0部 (第一工業製薬(株)製)(展色剤) アラビアゴム(展色剤) 4.0部 エチレングリコール(湿潤剤) 12.0部 エマルボンT―160 0.8部 (東邦化学(株)製)(硼素系界面活性剤) ソジウムモンモリロナイト 22.0部 (6%水溶液)(コロイド性粘土鉱物) セリサイト―FS 3.0部 (日本光研工業(株)製)(体質材) 水 8.2部 上記成分を実施例1と同様の方法により銀色水
彩絵具を得た。 比較例 2 実施例2のソジウムモンモリロナイトの代わり
に10%カルボキシメチルセルロース水溶液を加え
た他は実施例2と同様にして銀色水彩絵具を得
た。 実施例1,2及び比較例1,2の絵具の品質特
性の試験結果を表―1に示す。
The present invention provides gold with excellent dispersibility and good spreadability.
It concerns silver watercolor paint. A patent application filed by the present applicant in 1972 has been filed as a method of improving the dispersibility of gold and silver watercolor paints.
No. 8406 (Unexamined Japanese Patent Publication No. 55-99975) is known.
The invention contains at least a mica-based gold or silver pigment, a weakly anionic color vehicle, glycerin, and a boron-based surfactant, and has excellent dispersibility. There was a problem that the paint did not spread sufficiently during use. The present inventors have finally completed the present invention as a result of intensive research into the above-mentioned problems. , gold and silver watercolor paints containing at least a boron-based surfactant and a colloidal clay mineral. That is, basically, the present invention is based on a patent application filed in the 1990s, in which mica-based gold and silver pigments were dispersed in an aqueous dispersion system of a weak anionic color vehicle, glycerin, and a boron-based surfactant.
In contrast to the invention of No. 54-8406, by further containing a colloidal clay mineral, the system is changed to a colloidal dispersion system, and the mica-based gold and silver pigments are uniformly dispersed. It is not clear why the inclusion of colloidal clay minerals improves the dispersibility and spreadability of the paint during use, but it is because a large number of colloidal clay minerals adhere to the surface of mica-based gold and silver pigments. Since the mica-based gold and silver pigments are uniformly dispersed and are in a colloidal state, it is thought that the thixotropy is increased and the spread of the paint is improved during use. The components of the gold and silver watercolor paints of the present invention will be explained below. The gold and silver pigments are preferably mica-based pigments with good brightness.For the gold color, a mica coated with titanium dioxide or iron oxide is used, and for the silver color, a mica coated with titanium dioxide is used. The amount used is preferably 5 to 40% by weight based on the total amount of the paint. Wetting agents are compatible with boron-based surfactants,
Freeze-stable substances are used, typical examples of which are glycerin, ethylene glycol, sorbitol, and the like. (Special application 1984-8406
In No. 1, only glycerin could be used, but by including colloidal clay minerals, other wetting agents can also be used. ) The amount used is preferably 1 to 15% by weight based on the total amount of paint. Any weakly anionic color vehicle may be used, such as carboxymethyl cellulose, gum arabic, or sodium polyacrylate.The amount used is 1 to 20% by weight based on the total amount of paint.
is preferred. A boron-based surfactant is used as a dispersant, but
Boric acid esters of glycerin are particularly useful. Considering dispersion effect, adhesion of paint to drawing paper, water resistance after drying, etc., the amount used is preferably 0.1 to 5% by weight based on the total amount of paint, especially 0.1~2
Weight percent is preferred. The colloidal clay mineral that is the gist of the present invention may be any mineral that swells and becomes colloidal when mixed with water, and a typical example is colloidal hydrated aluminum silicate, considering the color tone of the paint. Sodium-montmorillonite, which is made of
0.5-2% by weight is preferred. Note that the colloidal clay mineral is preferably used as an aqueous solution. In addition to the above-mentioned materials, phenol or the like may be added to impart antiseptic properties, or alumina white or the like may be appropriately added as an extender. The desired paint can be obtained by mixing the above components with stirring, such as a mixer, so that the pigment is not further divided into fine particles. Examples will be described below, and in the examples, parts simply indicate parts by weight. Example 1 Pearl Grace MRY-100 26.0 parts (manufactured by Nihon Koken Kogyo Co., Ltd.) (mica-based golden pigment) 10% carboxymethyl cellulose aqueous solution 23.0 parts (manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) (vehicle) Arabia Rubber (color vehicle) 4.0 parts Glycerin (wetting agent) 12.0 parts Emulbon T-80 0.8 parts (manufactured by Toho Chemical Co., Ltd.) (Boron-based surfactant) Sodium montmorillonite 26.0 parts (6% aqueous solution) (Colloidal clay Minerals) Water 8.2 parts A golden watercolor paint was obtained by stirring the above ingredients for 60 minutes in a lab mixer. Comparative Example 1 A golden watercolor paint was obtained in the same manner as in Example 1, except that a 10% aqueous carboxymethyl cellulose solution was added in place of the sodium montmorillonite used in Example 1. Example 2 Pearl Glaze ME-100 24.0 parts (manufactured by Nihon Koken Kogyo Co., Ltd.) (mica-based silver pigment) 10% carboxymethylcellulose aqueous solution 26.0 parts (manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) (vehicle) Arabia Rubber (color vehicle) 4.0 parts Ethylene glycol (wetting agent) 12.0 parts Emulbon T-160 0.8 parts (manufactured by Toho Chemical Co., Ltd.) (Boron-based surfactant) Sodium montmorillonite 22.0 parts (6% aqueous solution) (Colloidal Clay mineral) Sericite-FS 3.0 parts (manufactured by Nihon Koken Kogyo Co., Ltd.) (substance material) Water 8.2 parts Silver watercolor paint was obtained using the above ingredients in the same manner as in Example 1. Comparative Example 2 A silver watercolor paint was obtained in the same manner as in Example 2, except that a 10% aqueous carboxymethyl cellulose solution was added in place of the sodium montmorillonite used in Example 2. Table 1 shows the test results of the quality characteristics of the paints of Examples 1 and 2 and Comparative Examples 1 and 2.

【表】【table】

【表】 以上のように本発明による金、銀色水彩絵具
は、分散性は勿論のこと、使用時ののびも良好で
あることがわかる。
[Table] As shown above, it can be seen that the gold and silver watercolor paints according to the present invention not only have good dispersibility but also have good spreadability during use.

Claims (1)

【特許請求の範囲】[Claims] 1 雲母系金、銀色顔料と、弱アニオン性の展色
剤と、湿潤剤と、硼素系界面活性剤と、コロイド
性粘土鉱物を少なくとも含有してなる金、銀色水
彩絵具。
1. A gold or silver watercolor paint containing at least a mica-based gold or silver pigment, a weak anionic color vehicle, a wetting agent, a boron-based surfactant, and a colloidal clay mineral.
JP3318780A 1980-03-15 1980-03-15 Golden or silver water colors Granted JPS56129269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3318780A JPS56129269A (en) 1980-03-15 1980-03-15 Golden or silver water colors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3318780A JPS56129269A (en) 1980-03-15 1980-03-15 Golden or silver water colors

Publications (2)

Publication Number Publication Date
JPS56129269A JPS56129269A (en) 1981-10-09
JPS6221385B2 true JPS6221385B2 (en) 1987-05-12

Family

ID=12379479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3318780A Granted JPS56129269A (en) 1980-03-15 1980-03-15 Golden or silver water colors

Country Status (1)

Country Link
JP (1) JPS56129269A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02206482A (en) * 1989-02-06 1990-08-16 Mizuno Corp Mitt for soft ball-baseball game
JP2002030244A (en) * 2000-07-18 2002-01-31 Sakura Color Prod Corp Aqueous color composition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2978583B2 (en) * 1991-04-12 1999-11-15 昭和アルミパウダー株式会社 Golden pigment
DE19704479A1 (en) * 1997-02-06 1998-08-13 Cerdec Ag Decorative preparation for the production of gold-containing decorations and their use
GB9704992D0 (en) * 1997-03-11 1997-04-30 Eastman Kodak Co Ink composition
JP4548630B2 (en) * 2000-01-18 2010-09-22 株式会社サクラクレパス Glossy watercolor paint composition
JP4548632B2 (en) * 2000-01-18 2010-09-22 株式会社サクラクレパス Glittering powder paint composition
CN107841172A (en) * 2017-11-26 2018-03-27 山西大学 A kind of seven colors flash of light watercolor and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02206482A (en) * 1989-02-06 1990-08-16 Mizuno Corp Mitt for soft ball-baseball game
JP2002030244A (en) * 2000-07-18 2002-01-31 Sakura Color Prod Corp Aqueous color composition

Also Published As

Publication number Publication date
JPS56129269A (en) 1981-10-09

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