JPS60251287A - Rust preventive composition for nonferrous metal - Google Patents
Rust preventive composition for nonferrous metalInfo
- Publication number
- JPS60251287A JPS60251287A JP10733584A JP10733584A JPS60251287A JP S60251287 A JPS60251287 A JP S60251287A JP 10733584 A JP10733584 A JP 10733584A JP 10733584 A JP10733584 A JP 10733584A JP S60251287 A JPS60251287 A JP S60251287A
- Authority
- JP
- Japan
- Prior art keywords
- rust preventive
- parts
- triazoles
- ureas
- preventive composition
- 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.)
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Links
Abstract
Description
【発明の詳細な説明】 本発明は非鉄金属用防錆剤組成物に関するものである。[Detailed description of the invention] The present invention relates to a rust preventive composition for non-ferrous metals.
本発明防錆剤組成物は非鉄金属用の防錆剤として有用で
ある。The rust preventive composition of the present invention is useful as a rust preventive agent for non-ferrous metals.
従来技術
非鉄金属は、その特性により各種の用途に使用されてい
るが、時間の経過とともに、変色あるいは腐食すること
により、美観を損ない、又その機能が低下することはさ
けられない。BACKGROUND OF THE INVENTION Non-ferrous metals are used for a variety of purposes due to their properties, but over time they inevitably discolor or corrode, resulting in loss of aesthetic appearance and deterioration of their functionality.
これは、主として環境条件に起因するものであり、例え
ば銀の変色は、これに接触する硫化物や大気中に含まれ
る硫黄化合物が主因となり、更にハロゲン化合物の共存
や温度、湿度の条件次第で助長され生じるものである。This is mainly caused by environmental conditions. For example, discoloration of silver is mainly caused by sulfides that come into contact with it and sulfur compounds contained in the atmosphere, and it also depends on the coexistence of halogen compounds and temperature and humidity conditions. It is something that is encouraged and arises.
このため、これらの非鉄金属に対する防錆方法が種々検
討され、例えば樹脂皮膜のコーティング、他の金属のめ
つき、油脂類のコーティング、有機防錆剤の塗布などの
各種の方法が実施されている。For this reason, various rust prevention methods for these non-ferrous metals have been investigated, and various methods have been implemented, such as coating with resin film, plating with other metals, coating with oils and fats, and applying organic rust preventive agents. .
しかし、大気中の硫黄化合物が増加するなど大気環境は
さらに悪化し、このような方法では保護膜の劣化などに
より、長期間の防錆効果は期待できないのが現状である
。However, the atmospheric environment has worsened as the amount of sulfur compounds in the atmosphere has increased, and the current situation is that such methods cannot be expected to provide long-term rust prevention effects due to deterioration of the protective film.
発明の構成
本発明は、上記した点に鑑み、雰囲気中の有害物質によ
る変色又は腐食などを防止する効果のある防錆剤組成物
を提供することを目的としたものである。Structure of the Invention In view of the above-mentioned points, the present invention aims to provide a rust preventive composition that is effective in preventing discoloration or corrosion caused by harmful substances in the atmosphere.
即ち、本発明は、トリアゾール類のうち少くとも１種の
化合物と尿素類、金ｈ４塩類、有機金属塩類、金属酸塩
類、リン酸塩類、Ｅ Ｄ ’Ｉ’ Ａ酸塩類、フェノー
ル力１１ イミダゾール類及びピラゾロン類から選ばれ
た少くとも１ｆ＊の化合物とを有効成分として成ること
を特徴とする非鉄金属用防錆剤組成物に係るものである
。That is, the present invention provides at least one compound among triazoles and ureas, gold H4 salts, organometallic salts, metal acid salts, phosphates, E D 'I' A acid salts, phenolic imidazoles. The present invention relates to a rust preventive composition for non-ferrous metals, characterized in that it comprises as an active ingredient at least a 1f* compound selected from pyrazolones and pyrazolones.
本発明の有効成分であるトリアゾール類とは非鉄金属に
対する防錆剤として知られている物質であり、かつ、揮
散性を有する物質である。本発明では、トリアゾール類
の化合物のうち少くとも１種を使用することが必要であ
る。トリアゾール類の具体例としては、例えばベンゾト
リアゾール、トリルトリアゾール、４−カルボキシ−１
−ベンゾトリアゾール、２−メルカプトベンゾトリアゾ
ール等を挙げることができる。Triazoles, which are the active ingredients of the present invention, are substances known as rust preventive agents for non-ferrous metals, and are volatile substances. In the present invention, it is necessary to use at least one kind of triazole compounds. Specific examples of triazoles include benzotriazole, tolyltriazole, 4-carboxy-1
-benzotriazole, 2-mercaptobenzotriazole and the like.
本発明では、もう一つの有効成分として、尿素類、金属
塩類、有機金属塩類、金属酸塩類、リン酸塩類、ＰＩＤ
ＴＡ酸塩類、フェノール類、イミダゾール類及びピラゾ
ロン類から選ばれた少くとも１種の化合物を使用するこ
とが必要である。これらの化合物は、金属に対する有害
ガスである硫化水素、二酸化硫黄、塩化水素等を吸着、
包接、反応等の機構により、雰囲気中から除去する作用
を有する物質である（以下、有害ガス捕捉剤と記す）。In the present invention, as another active ingredient, ureas, metal salts, organic metal salts, metal acid salts, phosphates, PID
It is necessary to use at least one compound selected from TA acid salts, phenols, imidazoles and pyrazolones. These compounds adsorb hydrogen sulfide, sulfur dioxide, hydrogen chloride, etc., which are harmful gases to metals.
It is a substance that has the effect of removing it from the atmosphere through mechanisms such as inclusion and reaction (hereinafter referred to as a harmful gas scavenger).
尿素類としては、尿素、エチレン尿素、ジメチル尿素、
ジエチル尿素、メチル尿素、エチル尿素、チオ尿素等が
例示できる。金属塩類としては、酢酸亜鉛、酢酸鉛、塩
基性炭酸亜鉛、塩基性炭酸鉛、水酸化亜鉛、酸化錫、酸
化亜鉛等が例示できる。Ureas include urea, ethylene urea, dimethyl urea,
Examples include diethyl urea, methyl urea, ethyl urea, and thiourea. Examples of metal salts include zinc acetate, lead acetate, basic zinc carbonate, basic lead carbonate, zinc hydroxide, tin oxide, and zinc oxide.
有機金属塩類としては、ジプチル−錫−ラウレート、ジ
−ｎオクチル−錫−ラウレート、ジドデシル−錫−ラウ
レート等の有機錫化合物、ナフテン酸亜鉛、ステアリン
酸亜鉛等の有機亜鉛化合物が例示できる。金属酸塩類と
しては、モリブデン酸 ８−
ナトリウムが例示できる。リン酸塩類としては、リン酸
トリクレジル、リン酸ｌアンモニウム、リン酸等が例示
できる。ＥＤ〒Ａ酸塩類としては、ＥＤＴム亜鉛が例示
できる。フェノール類としてはフェノール、ヒドロキノ
ン等が例示できる０イミタソール類としてはイミダゾー
ル、２−メチルイミダゾール、２−フェニルイミタゾー
ル、２．４−−エチル−８−）リアジン、ｌ−ベンジル
−２−メチルイミダゾール、２−メトキシカルボニルア
ミノヘンスイミダゾール等を例示できる。ピラゾロン類
としては８−メチル−５−ピラゾロンが例示できる。Examples of the organic metal salts include organic tin compounds such as diptyl-tin-laurate, di-n-octyl-tin-laurate, and didodecyl-tin-laurate, and organic zinc compounds such as zinc naphthenate and zinc stearate. Examples of metal acid salts include 8-sodium molybdate. Examples of phosphates include tricresyl phosphate, ammonium phosphate, and phosphoric acid. As the ED〒A acid salts, EDTM zinc can be exemplified. Examples of phenols include phenol and hydroquinone. Examples of imitasols include imidazole, 2-methylimidazole, 2-phenylimitazole, 2.4-ethyl-8-)riazine, and l-benzyl-2-methylimidazole. , 2-methoxycarbonylaminohensimidazole, and the like. An example of the pyrazolones is 8-methyl-5-pyrazolone.
本発明の防錆剤組成物の配合割合は、トリアゾール類１
００重量部に対して有害ガス捕捉剤は０４０１〜９９重
量部、好ましくは０１〜８０重量部である。またトリア
ゾール類を２種以上使用する場合の配合量及び有害ガス
捕捉剤を２種以上使 ４−
用する場合の配合量は、上記の配合割合の範囲内にがい
て適宜選択することができる。The blending ratio of the rust preventive composition of the present invention is 1 part triazole
The amount of the harmful gas scavenger is from 0.401 to 99.0 parts by weight, preferably from 0.1 to 80.0 parts by weight. Further, the blending amount when two or more kinds of triazoles are used and the blending amount when two or more kinds of harmful gas scavengers are used can be appropriately selected within the range of the above-mentioned blending ratios.
本発明防錆剤組成物は、これにさらに、下記の揮散性を
有する物質を加えることもできる。この場合、揮散性物
質は、トリアゾール類と金属との結合を安定化し、保護
皮膜形成及び保持の助剤となる。このような作用をする
揮散性物質の例としては、ジケトン類、酸アミド類、ジ
カルボン酸類、ジカルボン酸エステル類、及び酸イミド
類等を挙げることができる。ジケトン類としては、アセ
チルアセトン、ベンゾイルアセトン、ベンゾイルトリフ
ルオルアセトン、トリフルオルアセチルアセトン等が例
示できる。酸アミド類としては、Ｎ、Ｎ−ジメチルトル
アミド、 Ｎ、Ｎ−ジエチルトルアミド、コハク酸アミ
ド、サリチル酸アミド、ベンズアミド、オキサアミド、
ジアセトアミド、フタルアミド、スクシンアミド等が例
示できる。ジカルボン酸トしては、コハク酸、マレイン
酸、フマル酸、マロン酸、グルタル酸、アジピン酸、ピ
メリン酸、フタル酸、イソフタル酸等が例示できる。The rust preventive composition of the present invention may further contain the following volatile substances. In this case, the volatile substance stabilizes the bond between the triazole and the metal and serves as an aid for forming and maintaining a protective film. Examples of volatile substances that act in this manner include diketones, acid amides, dicarboxylic acids, dicarboxylic acid esters, and acid imides. Examples of diketones include acetylacetone, benzoylacetone, benzoyltrifluoroacetone, and trifluoroacetylacetone. Examples of acid amides include N,N-dimethyltoluamide, N,N-diethyltoluamide, succinic acid amide, salicylic acid amide, benzamide, oxamide,
Examples include diacetamide, phthalamide, and succinamide. Examples of dicarboxylic acids include succinic acid, maleic acid, fumaric acid, malonic acid, glutaric acid, adipic acid, pimelic acid, phthalic acid, and isophthalic acid.
ジカルボン酸エステル類としてはコノ・り酸ジメチル、
コハク酸ジエチル、マレイン酸ジメチル、マレイン酸ジ
エチル、フマル酸ジメチル、フマル酸ジエチル、フタル
酸ジメチル、フタル酸ジエチル等が例示できる。酸イミ
ド類としては、コハク酸イミド、グルタル酸イミド、フ
タルイミド等が例示できる。Dicarboxylic acid esters include dimethyl conophosphate,
Examples include diethyl succinate, dimethyl maleate, diethyl maleate, dimethyl fumarate, diethyl fumarate, dimethyl phthalate, and diethyl phthalate. Examples of acid imides include succinimide, glutarimide, and phthalimide.
本発明防錆剤組成物の使用方法は、特に限定されるもの
ではなく、例えば紙、布、発泡体等に含浸させ非鉄金属
に対する包装材あるいは梱包体として利用する方法、固
体まだは液体の状態で直接的に浸漬あるいは塗布などに
より対象金属に付着させる方法などがある。The method of using the rust preventive composition of the present invention is not particularly limited; for example, it can be impregnated into paper, cloth, foam, etc. and used as a packaging material or package for non-ferrous metals, or it can be used in a solid or liquid state. There are methods of attaching it to the target metal by direct dipping or coating.
本発明防錆剤組成物は、非鉄金属に対して有効であり、
主として銀、銅、アルミニウム、亜鉛、錫及びそれらの
合金に対して効果を発揮する。The rust preventive composition of the present invention is effective against non-ferrous metals,
Mainly effective against silver, copper, aluminum, zinc, tin and their alloys.
本発明防錆剤組成物は、塗布、浸漬等により、直接対象
物に付着した、或は包装材、梱包体等から揮散したトリ
アゾール類が対象金属表面に保睦皮膜を形成し、更に有
害ガス捕捉剤が金属に対する有害ガス成分を捕捉する作
用をし、両者の相乗的作用により、単独からは予想でき
ない顕著な防錆効果を発揮するものである。When the rust preventive composition of the present invention is coated, immersed, etc., the triazoles directly attached to the object or volatilized from the packaging material, package, etc. form a protective film on the surface of the object metal, and furthermore, the harmful gases are removed. The scavenger acts to capture gas components harmful to metals, and the synergistic action of the two produces a remarkable rust-preventing effect that cannot be expected from either agent alone.
発明の効果
本発明防錆剤組成物は、有害ガス雰囲気中において、非
鉄金Ｗ、の変色あるいは腐食を抑制する効果が顕著であ
り、直接対象物に付着させるか、あるいは包装材等に適
用するなどの方法により、防錆剤として有効に使用でき
る。更に、Ｈ２，Ｓ 等のガス吸着体として利用するこ
とも可能である。Effects of the Invention The rust preventive composition of the present invention has a remarkable effect of suppressing discoloration or corrosion of non-ferrous gold W in a harmful gas atmosphere, and can be applied directly to objects or to packaging materials, etc. It can be effectively used as a rust preventive agent by the following methods. Furthermore, it can also be used as a gas adsorbent for H2, S, etc.
実 施 例
次に実施例を示して、本発明を更に詳しく説明する。尚
、以下、係及び部とあるのは重謳チ及び重量部を表す。EXAMPLES Next, the present invention will be explained in more detail with reference to Examples. In addition, hereinafter, the terms ``part'' and ``part'' represent important parts and parts by weight.
７ 一
実施例１
ｆｆｐ酸亜鉛亜鉛５部素５部、ベンゾトリアゾール６５
部、４−カルボキシル−１−ベンゾトリアゾール１５部
及びスクシンアミド１０部を混入したタトウ紙で金銀糸
を織り込んだ織物、銀めっき板（０，５ｍｍ ｘ １０
０ ｍｍ ｘ １００ ｍｍの真鍮板に銀めっきを５０
μη７１−だもの）及び真鍮板（０，５ｍｍ ｘｉ ０
０ｙｎｍ ｘｌ ００ｍｍ ）を包装し、２００ｍｍ
Ｘ ４００ ｍｍ ｘ ９ Ｑ Ｑ ｍｍの内容積を有
する密閉箱内に入れた。常温下で８日間放置した後、内
部のガス濃度が８０ ｐｐｍとなるように硫化水素ガス
を注入し、更にａ ｐｐｍとなるように塩化水素ガスを
注入した。温度２５°Ｃ５湿度９８係の状態を保持し、
試料の変色を観察した。7 Example 1 Zinc ffp acid 5 parts Zinc 5 parts, benzotriazole 65
15 parts of 4-carboxyl-1-benzotriazole and 10 parts of succinamide, woven fabric with gold and silver threads woven from tattoo paper, silver-plated plate (0.5 mm x 10
Silver plating on 0 mm x 100 mm brass plate
μη71-damono) and brass plate (0.5mm xi 0
0ynm xl 00mm), 200mm
It was placed in a sealed box having an internal volume of 400 mm x 9 mm. After leaving it at room temperature for 8 days, hydrogen sulfide gas was injected so that the internal gas concentration became 80 ppm, and further hydrogen chloride gas was injected so that the internal gas concentration became a ppm. Maintain a temperature of 25°C, humidity of 98%,
The sample was observed for discoloration.
比較例１
実施例１で使用したタトウ紙の代りに、ベンゾトリアゾ
ール８０部及び４−カルボキシル−１−ベンゾトリアゾ
ール２０部を混入しだタト、つ紙を ８−
使用して実施例１と同様の方法により試料の変色を観察
した。Comparative Example 1 In place of the tattoo paper used in Example 1, the same procedure as in Example 1 was carried out except that 80 parts of benzotriazole and 20 parts of 4-carboxyl-1-benzotriazole were mixed in. The color change of the sample was observed by the method.
比較例２
実施例１で使用したタトウ紙の代りに、無処理のタトウ
紙を使用し、実施例１と同様の方法により、試料の変色
を観察した。Comparative Example 2 In place of the tattoo paper used in Example 1, untreated tattoo paper was used, and discoloration of the sample was observed in the same manner as in Example 1.
実施例１及び比較例２．８の結果を第１表に示す。尚、
表中の数字は、変色が発生するまでの日数を示す。The results of Example 1 and Comparative Examples 2.8 are shown in Table 1. still,
The numbers in the table indicate the number of days until discoloration occurs.
第 １ 表
実施例２
トリルトリアゾール８０部、アセチルアセトン１０部及
び酢酸亜鉛１０部よりなる組成物のアルコール分散液ヲ
５ ｍｍ Ｘ １００７７２７７２ Ｘ １００ ｍｍ
の胴板に２０９／ｍ２の量で塗布した。内容積ｌＯ４の
デシケータ−内にこの胴板、０１ｍｍ×５０ｍｍ ｘ
６０ ｍｍの銀板及び（１，５ｍｍｘｔｏｏｍｍｘ ｉ
ｏ ｏ ｍｍの真鍮板を入れ、２５°Ｃにて５日間放
置した。次いで硫化水素ガスを注入し、その濃度を５０
ｐｐｍとし、試料の変色状態を観察した。Table 1 Example 2 Alcohol dispersion of a composition consisting of 80 parts of tolyltriazole, 10 parts of acetylacetone and 10 parts of zinc acetate 5 mm x 100772772 x 100 mm
It was applied to the body plate in an amount of 209/m2. This body plate is placed in a desiccator with an internal volume of 104 mm x 50 mm x
60 mm silver plate and (1,5 mm x toomm x i
A brass plate of 0 mm was placed in the container and left at 25°C for 5 days. Next, hydrogen sulfide gas was injected and its concentration was reduced to 50%.
ppm, and the state of discoloration of the sample was observed.
比較例８
実施例２で塗布したアルコール分散液の代りにトリルト
リアゾールのアルコール溶液を胴板に塗布し、他は実施
例２と同様にして試料の変色を観察した。Comparative Example 8 An alcoholic solution of tolyltriazole was applied to the body plate instead of the alcohol dispersion applied in Example 2, and discoloration of the sample was observed in the same manner as in Example 2.
比較例４
胴板に処理をせず、他は実施例２と同様にして、試料の
変色を観察した。Comparative Example 4 Discoloration of the sample was observed in the same manner as in Example 2, except that the body plate was not treated.
実施例２及び比較例８，４の結果を第２表に示す。尚、
表中の数字は変色が発生するまでの日数を示す。The results of Example 2 and Comparative Examples 8 and 4 are shown in Table 2. still,
The numbers in the table indicate the number of days until discoloration occurs.
第 ２ 表
実施例８
ジブチル錫ラウレート２０部、２−フェニルイミダゾー
ル５部、及びベンゾトリアゾール７５部より成る組成物
の水分散液を固形分としてｌｏｇ／′ｍ２の割合で片面
０．５ ｔｎ’ｖｖ不織布に含浸させた。この不織布、
金銀糸を織り込んだ織物、銀めっき板（０，５ｔｎｍ
Ｘ １００ ｍｎｌ Ｘ １００１部ｍの真鍮板に銀め
っきを５０μｍしたもの）及び真鍮板（０，５ｍｍ ｘ
ｉｏｏｍｍｘｌｏｏｍｍ）をａ ｏ ｏ ｍｍ ｘ８０
０ｍｙｎ×４００ｍｍの内容積を有する密閉箱内に、内
壁に接触しないように設置し、２５°Ｃにて２日間放置
した。次に、内部のガス濃度が８０ｐｐｍとなる様に硫
イし水素ガスを注入し、更に２１１−
ｐｐｍとなる様に塩化水素ガスを注入した。２５℃、湿
度９８係の状態を保持しつつ、試料の変色を観察した。Table 2 Example 8 An aqueous dispersion of a composition consisting of 20 parts of dibutyltin laurate, 5 parts of 2-phenylimidazole, and 75 parts of benzotriazole was prepared with a solid content of 0.5 tn'vv on one side at a ratio of log/'m2. Impregnated into non-woven fabric. This nonwoven fabric
Fabric woven with gold and silver thread, silver plated plate (0.5tnm)
x 100 mnl x 1001 mnl brass plate with 50 μm silver plating) and brass plate (0.5 mm x 50 μm silver plating)
ioommxroomm) a o o mm x80
It was placed in a sealed box having an internal volume of 0 myin x 400 mm so as not to contact the inner wall, and left at 25°C for 2 days. Next, sulfur and hydrogen gas was injected so that the internal gas concentration became 80 ppm, and hydrogen chloride gas was further injected so that the internal gas concentration became 211-ppm. Discoloration of the sample was observed while maintaining the conditions at 25° C. and humidity of 98%.
実施例４
実施例８で密閉箱内に設置した不織布の代りに、ベンゾ
トリアゾール６０部、トリルトリアゾール８部、モリブ
デン酸ナトリウム２部及びヒドロキシ／８０部よりなる
組成物の水分散液を固形分として１２ｇ／−割合で含浸
させた０、 ５ ｍ２の不織布を使用し、他は実施例８
と同様にして試料の変色を観察した。Example 4 Instead of the nonwoven fabric placed in the sealed box in Example 8, an aqueous dispersion of a composition consisting of 60 parts of benzotriazole, 8 parts of tolyltriazole, 2 parts of sodium molybdate, and 80 parts of hydroxyl was used as a solid content. 0.5 m2 of non-woven fabric impregnated with a proportion of 12 g/- was used, the rest as in Example 8.
The discoloration of the sample was observed in the same manner as above.
実施例５
実施例８で密閉箱内に設置した不織布の代りに、ＥＤＴ
Ａ亜鉛５部、リン酸ｌアンモニウム５部、ベンゾトリア
ゾール７５部、トリルトリアゾール１４部及び８−メチ
ル−５−ピラゾロン１部よねなる組成物の水分散液に浸
漬し、風乾した０、 ５ ｍ”の不織布を使用し、他は
実権例８と同様にして試１２−
料の変色を観察した。Example 5 Instead of the nonwoven fabric installed in the sealed box in Example 8, EDT
0.5 m'' was immersed in an aqueous dispersion of a composition consisting of 5 parts of zinc A, 5 parts of ammonium phosphate, 75 parts of benzotriazole, 14 parts of tolyltriazole and 1 part of 8-methyl-5-pyrazolone and air-dried. Sample 12 was used in the same manner as in Practical Example 8 except that the nonwoven fabric was used and the discoloration of Sample 12 was observed.
比較例５
実施例８で密閉箱内に設置した不織布の代りに無処理の
不織布を使用し、他は実施例８と同様にして試料の変色
を観察した。Comparative Example 5 An untreated nonwoven fabric was used in place of the nonwoven fabric placed in the sealed box in Example 8, and discoloration of the sample was observed in the same manner as in Example 8.
比較例６
実施例８で密閉箱内に設置した不織布の代りにベンゾト
リアゾールのアルコール溶液に浸漬した後乾燥し、塗布
量をｒ、５部７ｍ”とした不織布を使用し、他は実施例
８と同様にして試料の変色を観察した。Comparative Example 6 Instead of the nonwoven fabric placed in the sealed box in Example 8, a nonwoven fabric was used that was dipped in an alcoholic solution of benzotriazole and then dried, and the coating amount was r, 5 parts 7 m'', and the other conditions were as in Example 8. The discoloration of the sample was observed in the same manner as above.
比較例７
実施例８で密閉箱内に設置した不織布の代りにベンゾト
リアゾール８５部及びトリルトリアゾール１５部のアル
コール溶液に浸漬し、乾燥した不織布を使用し、他は実
施例８と同様にして試料の変色を観察した。Comparative Example 7 A sample was prepared in the same manner as in Example 8 except that a nonwoven fabric that had been soaked in an alcohol solution of 85 parts of benzotriazole and 15 parts of tolyltriazole and dried was used in place of the nonwoven fabric placed in the sealed box in Example 8. Observed discoloration.
比較例８
実施例８で密閉箱内に設置した不織布の代りに、ベンゾ
トリアゾール８０部及びトリルトリアゾール２０部のア
ルコール溶液に浸漬し、乾燥した不織布を使用し、他は
実施例８と同様にして試料の変色を観察した。Comparative Example 8 In place of the nonwoven fabric placed in the sealed box in Example 8, a nonwoven fabric that had been soaked in an alcohol solution of 80 parts of benzotriazole and 20 parts of tolyltriazole and dried was used, and the rest was carried out in the same manner as in Example 8. The sample was observed for discoloration.
実施例８〜５及び比較例５〜８の結果を第８表に示す。The results of Examples 8-5 and Comparative Examples 5-8 are shown in Table 8.
尚、表中の数字は変色が発生するまでの日数を示す。Note that the numbers in the table indicate the number of days until discoloration occurs.
第 ８ 表 （以 上） ４８７一Table 8 (that's all) 4871
Claims (1)
類、金属塩類、有機金属塩類、金蝿酸塩類、リン酸塩類
、ＥＤＴＡ酸塩類、フェノール類、イミダゾール類及び
ピラゾロン類から選ばれた少くとも１種の化合物とを有
効成分として成ることを特徴とする非鉄金属用防錆剤組
成物。■ At least one compound selected from triazoles and at least one compound selected from ureas, metal salts, organometallic salts, aurates, phosphates, EDTA salts, phenols, imidazoles, and pyrazolones. A rust preventive composition for non-ferrous metals, comprising as an active ingredient a compound of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10733584A JPS60251287A (en) | 1984-05-25 | 1984-05-25 | Rust preventive composition for nonferrous metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10733584A JPS60251287A (en) | 1984-05-25 | 1984-05-25 | Rust preventive composition for nonferrous metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60251287A true JPS60251287A (en) | 1985-12-11 |
| JPH0429748B2 JPH0429748B2 (en) | 1992-05-19 |
Family
ID=14456439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10733584A Granted JPS60251287A (en) | 1984-05-25 | 1984-05-25 | Rust preventive composition for nonferrous metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60251287A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6524376B2 (en) * | 2000-01-25 | 2003-02-25 | Nec Corporation | Anticorrosive agent |
| WO2005045100A1 (en) * | 2003-11-10 | 2005-05-19 | Otsuka Chemical Co., Ltd. | Rust preventive for magnesium and/or magnesium alloy |
| JP2006321931A (en) * | 2005-05-20 | 2006-11-30 | Brother Ind Ltd | Aqueous ink for inkjet recording |
| WO2009054342A1 (en) * | 2007-10-23 | 2009-04-30 | Chubu Chelest Co., Ltd. | Metal rust inhibitor composition, resin composition for metal rust prevention, film for metal rust prevention, and method for preventing metal rust |
| JP2011012251A (en) * | 2009-06-02 | 2011-01-20 | Sumitomo Metal Ind Ltd | Photocurable composition suitable for rust prevention of threaded joint for steel pipes |
| JP2012172154A (en) * | 2011-02-17 | 2012-09-10 | Jx Nippon Mining & Metals Corp | Copper discoloration preventing solution |
| JP2013057011A (en) * | 2011-09-08 | 2013-03-28 | Lion Corp | Liquid detergent composition for clothing |
| CN103147081A (en) * | 2013-02-04 | 2013-06-12 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventative oil containing methacrylic acid isobutyl ester |
| CN103147079A (en) * | 2013-02-04 | 2013-06-12 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventative oil containing terpene resin T-120 |
| CN103160834A (en) * | 2013-02-04 | 2013-06-19 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil containing polyisobutene acid glyceride |
| CN103215594A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising coconut oil fatty acid diethanolamide |
| CN103215595A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising sorbitan monooleate |
| CN103215596A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising chlorobutanol |
| CN103215598A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising hydroxyethyl methacrylate |
| CN103215597A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising peregal |
| JP2015086428A (en) * | 2013-10-30 | 2015-05-07 | 中部キレスト株式会社 | Rust inhibitor composition and aqueous rust inhibitor lubricant and processing method of metal material using the same |
| CN112194437A (en) * | 2020-10-22 | 2021-01-08 | 广州市泰和混凝土有限公司 | Anti-corrosion concrete and preparation method thereof |
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|---|---|---|---|---|
| JPS5238437A (en) * | 1975-09-23 | 1977-03-25 | Nitto Chemical Industry Co Ltd | Transparent anticorrosive structure for cooling system for internal combustion engine |
| JPS5244741A (en) * | 1975-10-08 | 1977-04-08 | Seizou Koumura | Volatile antirust agent for metals |
| JPS52101641A (en) * | 1976-02-24 | 1977-08-25 | Daiwa Kasei Kenkyusho | Agents for arresting corrosion of steel and steel alloy |
| JPS56283A (en) * | 1979-05-04 | 1981-01-06 | Aminkemi Ab | Water cooling system treatment |
| JPS5677383A (en) * | 1979-11-30 | 1981-06-25 | Japan Organo Co Ltd | Preventing method for corrosion of aluminum, copper, or copper alloy |
| JPS5773185A (en) * | 1980-10-24 | 1982-05-07 | Hitachi Ltd | Preventing method for corrosion of sealing surface |
-
1984
- 1984-05-25 JP JP10733584A patent/JPS60251287A/en active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238437A (en) * | 1975-09-23 | 1977-03-25 | Nitto Chemical Industry Co Ltd | Transparent anticorrosive structure for cooling system for internal combustion engine |
| JPS5244741A (en) * | 1975-10-08 | 1977-04-08 | Seizou Koumura | Volatile antirust agent for metals |
| JPS52101641A (en) * | 1976-02-24 | 1977-08-25 | Daiwa Kasei Kenkyusho | Agents for arresting corrosion of steel and steel alloy |
| JPS56283A (en) * | 1979-05-04 | 1981-01-06 | Aminkemi Ab | Water cooling system treatment |
| JPS5677383A (en) * | 1979-11-30 | 1981-06-25 | Japan Organo Co Ltd | Preventing method for corrosion of aluminum, copper, or copper alloy |
| JPS5773185A (en) * | 1980-10-24 | 1982-05-07 | Hitachi Ltd | Preventing method for corrosion of sealing surface |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6524376B2 (en) * | 2000-01-25 | 2003-02-25 | Nec Corporation | Anticorrosive agent |
| WO2005045100A1 (en) * | 2003-11-10 | 2005-05-19 | Otsuka Chemical Co., Ltd. | Rust preventive for magnesium and/or magnesium alloy |
| JP2006321931A (en) * | 2005-05-20 | 2006-11-30 | Brother Ind Ltd | Aqueous ink for inkjet recording |
| TWI467056B (en) * | 2007-10-23 | 2015-01-01 | Chubu Chelest Co Ltd | Metal rust inhibitor composition, metal rust-proof film composition, metal rust-proof film and metal rust prevention method |
| WO2009054342A1 (en) * | 2007-10-23 | 2009-04-30 | Chubu Chelest Co., Ltd. | Metal rust inhibitor composition, resin composition for metal rust prevention, film for metal rust prevention, and method for preventing metal rust |
| JP2009102692A (en) * | 2007-10-23 | 2009-05-14 | Chubu Kiresuto Kk | Metal rust preventive composition, resin composition for metal rust prevention, film for metal rust prevention, and metal rust preventing method |
| JP2011012251A (en) * | 2009-06-02 | 2011-01-20 | Sumitomo Metal Ind Ltd | Photocurable composition suitable for rust prevention of threaded joint for steel pipes |
| JP2012172154A (en) * | 2011-02-17 | 2012-09-10 | Jx Nippon Mining & Metals Corp | Copper discoloration preventing solution |
| JP2013057011A (en) * | 2011-09-08 | 2013-03-28 | Lion Corp | Liquid detergent composition for clothing |
| CN103147081A (en) * | 2013-02-04 | 2013-06-12 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventative oil containing methacrylic acid isobutyl ester |
| CN103160834A (en) * | 2013-02-04 | 2013-06-19 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil containing polyisobutene acid glyceride |
| CN103215594A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising coconut oil fatty acid diethanolamide |
| CN103215595A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising sorbitan monooleate |
| CN103215596A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising chlorobutanol |
| CN103215598A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising hydroxyethyl methacrylate |
| CN103215597A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising peregal |
| CN103147079A (en) * | 2013-02-04 | 2013-06-12 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventative oil containing terpene resin T-120 |
| JP2015086428A (en) * | 2013-10-30 | 2015-05-07 | 中部キレスト株式会社 | Rust inhibitor composition and aqueous rust inhibitor lubricant and processing method of metal material using the same |
| CN112194437A (en) * | 2020-10-22 | 2021-01-08 | 广州市泰和混凝土有限公司 | Anti-corrosion concrete and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429748B2 (en) | 1992-05-19 |
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