JPH0631381B2 - Anti-rust oil - Google Patents
Anti-rust oilInfo
- Publication number
- JPH0631381B2 JPH0631381B2 JP60127094A JP12709485A JPH0631381B2 JP H0631381 B2 JPH0631381 B2 JP H0631381B2 JP 60127094 A JP60127094 A JP 60127094A JP 12709485 A JP12709485 A JP 12709485A JP H0631381 B2 JPH0631381 B2 JP H0631381B2
- Authority
- JP
- Japan
- Prior art keywords
- rust preventive
- boric acid
- rust
- oil
- water
- 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 - Lifetime
Links
Landscapes
- Lubricants (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、タンク等の水張り試験時にタンク等の金属表
面の防錆に用いる防錆油に係り、特に防錆油の日本工業
規格中のＮＰ−３タイプを性能改善したもので、防錆力
に優れ、かつ、使用後の防錆油の除去が容易である利点
を有するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a rust preventive oil used for preventing rust on a metal surface of a tank or the like during a water filling test of a tank or the like, and particularly to the rust preventive oil in Japanese Industrial Standards. It is an improved version of the NP-3 type and has the advantages of excellent rust prevention and easy removal of rust preventive oil after use.
一般に、タンクの水張り試験時等に用いられる防錆油
は、溶剤希釈形錆止め油３種（ＮＰ−３タイプ）（水置
換性軟質膜）相当品として、石油系基油に界面活性剤、
各種のパラフィン類、脂肪酸塩類および各種のアミン類
を添加したものが使用されている。Generally, a rust preventive oil used in a water filling test of a tank is a solvent-diluted rust preventive oil type 3 (NP-3 type) (water-displaceable soft film) equivalent to a petroleum-based base oil containing a surfactant,
Various paraffins, fatty acid salts and various amines are used.
ところで、上記従来の防錆油にあっては、次のような問
題点があった。By the way, the conventional rust preventive oil has the following problems.
まず、ＮＰ−３タイプの防錆油の多くは、水、海水中で
用いると防錆油膜の保持性が悪いため、防錆効果も劣
り、数日間で発錆する例が多い。First, many NP-3 type rust preventive oils have poor rust preventive effect when used in water or seawater, and therefore have a poor rust preventive effect and often rust within a few days.
特に、鋼製タンクの水張り試験において使用した時、使
用後の防錆油の除去性が悪く好ましくなかった。In particular, when used in a water filling test of a steel tank, the removal property of rust-preventing oil after use was poor, which was not preferable.
本発明は、以上のような問題点に着目し、これを有効に
解決すべく創案されたもので、タンク水張り試験時に
水、海水中で鉄鋼の防錆用として水中での塗布膜保持性
と防錆効果を向上させた防錆油を提供することを目的と
する。The present invention focuses on the above problems and was devised in order to effectively solve this problem. Water at the time of tank filling test, coating film retention in water for rust prevention of steel in seawater and It is intended to provide a rust preventive oil having an improved rust preventive effect.
本発明の水中で用いる防錆油は、防錆剤としてジシクロ
ヘキシルアミンのオレイン酸塩およびソルビタミンモノ
ステアリン酸塩ならびにジシクロヘキシルアンモニウム
カプリレートを添加するとともに、石油系基油を主成分
とし、ホウ酸と脂肪酸グリセリドからなるホウ酸のキレ
ート化合物を0.5−15重量％含有したものである。The rust preventive oil used in the water of the present invention contains oleic acid salt of dicyclohexylamine and sol vitamin monostearate and dicyclohexylammonium caprylate as a rust preventive agent, a petroleum base oil as a main component, and boric acid. It contains 0.5 to 15% by weight of a boric acid chelate compound consisting of a fatty acid glyceride.
〔作用〕 本発明は、ホウ酸のキレート化合物と他の防錆剤との相
乗作用により、極性物質や非極性溶媒に対する乳化力な
らびに分散能力を増強させる。[Action] The present invention enhances the emulsifying ability and the dispersing ability for polar substances and non-polar solvents by the synergistic action of the chelate compound of boric acid and other rust preventives.
本発明の防錆油は、石油系基油を主成分とし防錆剤とし
てジシクロヘキシルアミンのオレイン酸塩およびソルビ
タミンモノステアリン酸塩ならびにジシクロヘキシルア
ンモニウムカプリレートを添加するとともに、ホウ酸と
脂肪酸グリセドからなるホウ酸のキレート化合物を所定
量添加することで目的は達せられる。The rust preventive oil of the present invention comprises a petroleum base oil as a main component, oleic acid salt of dicyclohexylamine and sol vitamin monostearate and dicyclohexylammonium caprylate as a rust preventive agent, and is composed of boric acid and fatty acid glycede. The purpose can be achieved by adding a predetermined amount of a chelate compound of boric acid.
上記ホウ酸のキレート化合物の生成について、その一例
を次に示す。An example of the formation of the chelate compound of boric acid is shown below.
また、本発明にかかる防錆油の組成の一例を示すと次の
とおりである。 Further, an example of the composition of the rust preventive oil according to the present invention is as follows.
組 成 油 含有量（重量％） パラフィン類 18.0 鉱物油 30.0 ジシクロヘキシルアミンのオレイン酸塩 2.5 石油系溶媒 44.0 ソルビタンモノステアリン酸塩 2.5 ジシクロヘキシルアンモニウムカプリレート 1.0 ホウ酸のキレート化合物 2.0 100.0 上記実施例は、ホウ酸のキレート化合物を2.0重量％含
有した場合を示したが、他の組成の含有量については、
その使用目的により種々変更してもよい。 Composition Oil content (% by weight) Paraffins 18.0 Mineral oil 30.0 Dicyclohexylamine oleate 2.5 Petroleum solvent 44.0 Sorbitan monostearate 2.5 Dicyclohexylammonium caprylate 1.0 Boric acid chelate 2.0 100.0 The case where the content of the acid chelate compound is 2.0% by weight is shown, but regarding the content of other compositions,
Various changes may be made depending on the purpose of use.
次に、本発明にかかるホウ酸のキレート化合物の含有率
の異なる防錆油を準備し、各種の防錆試験を行った結果
を表１に示す。Next, Table 1 shows the results obtained by preparing rust preventive oils having different contents of boric acid chelate compounds according to the present invention and conducting various rust preventive tests.
表中の試験例(2)は、前記実施例として記載したものと
同一であり、試験例(1),(3)および(4)は、ホウ酸のキレ
ート化合物を添加したもの、また、比較例(5)は従来の
ＮＰ−３タイプの防錆油でホウ酸のキレート化合物を添
加しないものであり、いずれも組成物は、前記実施例と
同一内容である。The test example (2) in the table is the same as the one described as the above-mentioned example, and the test examples (1), (3) and (4) are the ones to which the chelate compound of boric acid is added, and also the comparison. Example (5) is a conventional NP-3 type rust preventive oil to which a chelate compound of boric acid is not added, and the compositions are the same as those in the above-mentioned Examples.
この結果によれば、試験例(1)〜(4)は、比較例(5)に比
べて各試験項目において防錆力が非常に向上している。According to this result, in the test examples (1) to (4), the rust preventive power is greatly improved in each test item as compared with the comparative example (5).
以上から、防錆剤としてジシクロヘキシルアミンのオレ
イン酸塩およびソルビタミンモノステアリン酸塩ならび
にジシクロヘキシルアンモニウムカプリレートを添加す
るとともに、ホウ酸のキレート化合物を0.5〜15重量％
含有することにより、優れた防錆効果を発揮し、特に試
験系(2)および(3)は各段の防錆力が見られることから、
ホウ酸のキレート化合物の含有率は２〜10重量％がより
好ましいことがわかる。From the above, in addition to the addition of dicyclohexylamine oleate and sol vitamin monostearate and dicyclohexylammonium caprylate as rust preventives, the boric acid chelate compound is added in an amount of 0.5 to 15% by weight.
By containing it, it exhibits an excellent rust preventive effect, and especially in the test systems (2) and (3), the rust preventive power of each stage is seen,
It can be seen that the content of the chelate compound of boric acid is more preferably 2 to 10% by weight.
〔発明の効果〕 以上述べた如く、防錆剤としてジシクロヘキシルアミン
のオレイン酸塩およびソルビタミンモノステアリン酸塩
ならびにジシクロヘキシルアンモニウムカプリレートを
添加するとともに、ホウ酸と脂肪酸グリセリドからなる
ホウ酸のキレート化合物を所定量添加することにより、
タンクの水張り試験時等、水、海水中で金属表面の防錆
用として、塗膜保持性に優れ、防錆効果を著しく向上す
ることができる。 [Effects of the Invention] As described above, oleic acid salt of dicyclohexylamine and sol vitamin monostearate and dicyclohexylammonium caprylate are added as a rust preventive, and a chelate compound of boric acid consisting of boric acid and fatty acid glyceride is added. By adding a predetermined amount,
As a rust preventive for metal surfaces in water or sea water, such as during a water filling test of a tank, it has excellent film retention and can significantly improve the rust preventive effect.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ１０Ｎ 30:12 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI technical display location C10N 30:12
Claims (1)
シクロヘキシルアミンのオレイン酸塩およびソルビタミ
ンモノステアリン酸塩ならびにジシクロヘキシルアンモ
ニウムカプリレートを添加するとともに、ホウ酸と脂肪
酸グリセリドからなるホウ酸のキレート化合物を0.5−1
5重量％含有したことを特徴とする水中で用いる防錆
油。1. A boric acid which comprises a petroleum base oil as a main component, oleic acid salt of dicyclohexylamine, sol vitamin monostearate and dicyclohexylammonium caprylate as a rust preventive, and boric acid and fatty acid glyceride. The chelating compound of 0.5-1
Anti-rust oil for use in water, characterized by containing 5% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60127094A JPH0631381B2 (en) | 1985-06-13 | 1985-06-13 | Anti-rust oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60127094A JPH0631381B2 (en) | 1985-06-13 | 1985-06-13 | Anti-rust oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61285291A JPS61285291A (en) | 1986-12-16 |
| JPH0631381B2 true JPH0631381B2 (en) | 1994-04-27 |
Family
ID=14951434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60127094A Expired - Lifetime JPH0631381B2 (en) | 1985-06-13 | 1985-06-13 | Anti-rust oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631381B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763554A (en) * | 2020-07-08 | 2020-10-13 | 华洁化工(新丰)有限公司 | Rust-removing and rust-preventing lubricant and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1164008A (en) * | 1980-03-24 | 1984-03-20 | Andrew G. Horodysky | Borated glycerol and thioglycerol hydroxyester friction reducing additives and lubricant compositions containing same |
| AU549639B2 (en) * | 1981-07-01 | 1986-02-06 | Chevron Research Company | Lubricating oil composition to improve fuel economy |
| GB2106133B (en) * | 1981-09-22 | 1985-01-09 | Chevron Res | Method of reducing brake chatter of oil immersed disc brakes |
| JPS5925891A (en) * | 1982-08-03 | 1984-02-09 | Karonaito Kagaku Kk | Lubricating oil composition |
-
1985
- 1985-06-13 JP JP60127094A patent/JPH0631381B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61285291A (en) | 1986-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |