JP3244996B2 - Water-soluble metalworking oil - Google Patents
Water-soluble metalworking oilInfo
- Publication number
- JP3244996B2 JP3244996B2 JP6218095A JP6218095A JP3244996B2 JP 3244996 B2 JP3244996 B2 JP 3244996B2 JP 6218095 A JP6218095 A JP 6218095A JP 6218095 A JP6218095 A JP 6218095A JP 3244996 B2 JP3244996 B2 JP 3244996B2
- Authority
- JP
- Japan
- Prior art keywords
- polyoxyalkylene glycol
- weight
- oil agent
- cloud point
- oil
- 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
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- Lubricants (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、切削、研削、塑性加工
等の金属加工に用いられる潤滑油剤であって、潤滑性に
優れ、更に良好な浸透性及び消泡性をも併せ有する水溶
性金属加工用油剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lubricating oil used for metal working such as cutting, grinding and plastic working, which has excellent lubricating properties and also has good permeability and defoaming properties. The present invention relates to an oil agent for metal working.
【０００２】[0002]
【従来の技術】ポリオキシアルキレングリコール類は、
工具及び被削材に対する油剤の濡れに影響を及ぼす浸透
性を向上させ、その結果、油剤の潤滑性を向上させる特
長を有するため、水溶性金属加工用油剤の成分として使
用されることがある。しかし、油剤成分として、他の各
成分とともにポリオキシアルキレングリコールのような
界面活性剤を併用した場合、泡の発生が著しくなり作業
性の低下を来すという問題を生ずることがある。2. Description of the Related Art Polyoxyalkylene glycols are:
It is used as a component of a water-soluble metal working oil, because it has a feature of improving the permeability that affects the wetting of the oil to a tool and a work material, and as a result, improves the lubricity of the oil. However, when a surfactant such as polyoxyalkylene glycol is used in combination with the other components as the oil component, there is a problem that the generation of foam becomes remarkable and the workability is reduced.
【０００３】[0003]
【発明が解決しようする課題】本発明は、上記問題点を
解決するものであり、油剤成分として特定の構造等を有
するポリオキシアルキレングリコール及び特定の炭素数
のモノ及び／又はジカルボン酸を使用することにより、
泡の発生が抑えられ、且つ潤滑性及び浸透性に優れた水
溶性金属加工用油剤を提供することを目的とする。SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and uses a polyoxyalkylene glycol having a specific structure or the like and a mono- and / or dicarboxylic acid having a specific carbon number as an oil component. By doing
An object of the present invention is to provide a water-soluble metalworking oil agent which suppresses generation of bubbles and has excellent lubricity and permeability.
【０００４】[0004]
【課題を解決するための手段】本発明者らは、ポリオキ
シアルキレングリコールの構造等と金属加工用油剤の性
能との関連について鋭意研究した結果、特定のブロック
構造等を有するポリオキシアルキレングリコール共重合
体に特定のモノ及び／又はジカルボン酸を組み合わせて
使用した場合、泡の発生を伴うことなく、優れた潤滑性
能を発揮する油剤が得られることを見出し、本発明を完
成するに至った。Means for Solving the Problems The present inventors have conducted intensive studies on the relationship between the structure of polyoxyalkylene glycol and the performance of metal working oils, and found that polyoxyalkylene glycol having a specific block structure and the like have a common structure. It has been found that when a specific mono- and / or dicarboxylic acid is used in combination with a polymer, an oil agent exhibiting excellent lubricating performance can be obtained without generation of bubbles, thereby completing the present invention.
【０００５】本発明の水溶性金属加工用油剤は、油剤１
００重量部中に、下記の一般式で表されるポリオキシア
ルキレングリコール０．１〜８０重量部及び炭素数６〜
１０のモノカルボン酸及び／又はジカルボン酸１〜２５
重量部を含有する油剤であって、 （但し、上記式中ａ，ｂ及びｃは１以上の整数であ
る。） 上記ポリオキシアルキレングリコールの分子量が５００
〜３００００であり、且つ下記の方法によって測定した
その水溶液の曇点が５〜６０℃であることを特徴とす
る。 曇点の測定方法：上記ポリオキシアルキレングリコール
の１重量％水溶液を調製し、その調製液を加熱し、目視
により白濁を確認した温度を曇点とする。The water-soluble metal working oil of the present invention comprises an oil 1
In 00 parts by weight, 0.1 to 80 parts by weight of polyoxyalkylene glycol represented by the following general formula and 6 to 6 carbon atoms.
10 monocarboxylic acids and / or dicarboxylic acids 1 to 25
An oil agent containing parts by weight, (However, a, b, and c in the above formula are integers of 1 or more.) The molecular weight of the polyoxyalkylene glycol is 500.
-30,000 and the cloud point of the aqueous solution measured by the following method is 5-60 ° C. Cloud point measuring method: A 1% by weight aqueous solution of the above polyoxyalkylene glycol is prepared, and the prepared solution is heated, and the temperature at which white turbidity is visually observed is defined as the cloud point.
【０００６】上記「ポリオキシアルキレングリコール」
は、オキシエチレン単位からなるブロック部分の両側
に、オキシプロピレン単位からなるブロック部分が結合
された構造を有するブロック共重合体である。このよう
な構造のブロック共重合体は、特にリバースブロック型
重合体と呼ばれており、例えば、旭電化株式会社製の商
品名「アデカプルロニック２５Ｒ２」及びＢＡＳＦ Ｊ
ａｐａｎ社製の商品名「プルロニック２５Ｒ４、同２５
Ｒ８」等が市販されている。The above "polyoxyalkylene glycol"
Is a block copolymer having a structure in which a block portion composed of oxypropylene units is bonded to both sides of a block portion composed of oxyethylene units. The block copolymer having such a structure is particularly called a reverse block type polymer. For example, “Adeka Pluronic 25R2” manufactured by Asahi Denka Co., Ltd. and BASF J
Product name "Pluronic 25R4, 25" manufactured by Apan
R8 "and the like are commercially available.
【０００７】上記一般式において、ポリオキシアルキレ
ングリコールの分子量は５００〜３００００であり、特
に６００〜２００００の範囲が好ましい。この分子量が
５００未満では油剤の潤滑性が低下し、３００００を越
えると油剤の粘度が高くなりすぎ、加工機の作動不良等
作業性が低下する。尚、分子量が６００〜２００００の
範囲であれば、優れた潤滑性を有するとともに、油剤の
粘度も適当であり作業性も良好である。In the above general formula, the molecular weight of the polyoxyalkylene glycol is from 500 to 30,000, particularly preferably from 600 to 20,000. If the molecular weight is less than 500, the lubricity of the oil decreases, and if it exceeds 30,000, the viscosity of the oil becomes too high, and the workability such as malfunction of a processing machine decreases. When the molecular weight is in the range of 600 to 20,000, excellent lubricating properties are obtained, the viscosity of the oil agent is appropriate, and workability is good.
【０００８】また、油剤の全量を１００重量部とした場
合に、ポリオキシアルキレングリコールの含有量は０．
１〜８０重量部であり、特に好ましくは３〜５０重量部
である。この含有量が０．１重量部未満では十分な潤滑
性能が発揮されず、８０重量部を越えると油剤の粘度が
高くなりすぎ作業性が低下する。When the total amount of the oil agent is 100 parts by weight, the content of polyoxyalkylene glycol is 0.1%.
It is 1 to 80 parts by weight, particularly preferably 3 to 50 parts by weight. If the content is less than 0.1 part by weight, sufficient lubricating performance is not exhibited, and if it exceeds 80 parts by weight, the viscosity of the oil agent becomes too high and the workability is reduced.
【０００９】更に、上記ポリオキシアルキレングリコー
ルの水溶液の曇点は５〜６０℃の範囲であり、この曇点
は分子量との相関もあるが、１０〜５５℃の範囲が好ま
しい。曇点が５℃未満では油剤の液安定性が低下し、６
０℃を越えると潤滑性及び浸透性が不十分となる。Further, the cloud point of the aqueous solution of polyoxyalkylene glycol is in the range of 5 to 60 ° C. The cloud point has a correlation with the molecular weight, but is preferably in the range of 10 to 55 ° C. When the cloud point is less than 5 ° C., the liquid stability of the oil agent is reduced, and
If the temperature exceeds 0 ° C., lubricity and permeability become insufficient.
【００１０】また、上記「炭素数が６〜１０のモノカル
ボン酸及び／又はジカルボン酸」において、この炭素数
が６未満では、油剤のサビ止め性が低く、１０を越える
場合は、消泡性が十分ではなく問題である。好ましいカ
ルボン酸としては、炭素数８のモノカルボン酸であるカ
プリル酸、炭素数１０のジカルボン酸であるセバシン酸
等が挙げられ、このように炭素数が６〜１０のモノ及び
／又はジカルボン酸が好ましい。In the above "monocarboxylic acid and / or dicarboxylic acid having 6 to 10 carbon atoms", if the number of carbon atoms is less than 6, the rust-proofing property of the oil agent is low, and if it exceeds 10, the defoaming property is reduced. Is not enough but a problem. Preferred carboxylic acids include caprylic acid, which is a monocarboxylic acid having 8 carbon atoms, sebacic acid, which is a dicarboxylic acid having 10 carbon atoms, and mono- and / or dicarboxylic acids having 6 to 10 carbon atoms. preferable.
【００１１】上記モノ及び／又はジカルボン酸の含有量
は、油剤の全量を１００重量部とした場合に、１〜２５
重量部であり、特に好ましくは３〜２０重量部である。
この含有量が１重量部未満では、油剤のサビ止めの効果
がなく、２５重量部を越えると、原液（油剤）の粘度が
高くなりすぎ好ましくない。The content of the mono- and / or dicarboxylic acid is 1 to 25 when the total amount of the oil agent is 100 parts by weight.
Parts by weight, particularly preferably 3 to 20 parts by weight.
If the content is less than 1 part by weight, there is no rust-stopping effect of the oil solution, and if it exceeds 25 parts by weight, the viscosity of the stock solution (oil solution) is undesirably too high.
【００１２】本発明の金属加工用油剤は上記ポリオキシ
アルキレングリコール及びカルボン酸を水溶液又は乳化
液として、そのまま或いは必要により、これに油脂、脂
肪酸エステル、鉱物油、極圧添加剤、ポリオキシアルキ
レングリコール以外の界面活性剤、防錆剤、消泡剤、各
種アミン、防腐剤等を適宜添加して調製し、使用するこ
とができる。The oil agent for metalworking of the present invention comprises the above-mentioned polyoxyalkylene glycol and carboxylic acid as an aqueous solution or an emulsion, as it is or as necessary, with oils and fats, fatty acid esters, mineral oil, extreme pressure additives, polyoxyalkylene glycol. Surfactants, rust preventives, defoamers, various amines, preservatives, etc. other than the above can be appropriately added and prepared for use.
【００１３】[0013]
【作用】水溶性金属加工用油剤の成分としてポリオキシ
アルキレングリコール他の界面活性剤を使用した場合、
泡が発生し易く、また、油剤の浸透性も不十分である等
の問題があり、従来より消泡剤を添加する等の対策が採
られている。本発明では、特定のブロック構造を有す
る、いわゆるリバースブロック型重合体と呼ばれるポリ
オキシアルキレンレン共重合体を油剤の主成分として使
用することにより、上記問題を解決したものである。[Function] When a polyoxyalkylene glycol or other surfactant is used as a component of a water-soluble metal working oil,
There are problems such as easy generation of bubbles and insufficient permeability of the oil agent. Conventionally, measures such as adding an antifoaming agent have been taken. In the present invention, the above problem has been solved by using a polyoxyalkyleneylene copolymer having a specific block structure, which is a so-called reverse block polymer, as a main component of the oil agent.
【００１４】本発明において、上記特定の構造を有する
ポリオキシアルキレングリコールに代えて、例えばオキ
シエチレン及びオキシプロピレン単位が同数であって
も、オキシプロピレン単位からなるブロック部分の両側
にオキシエチレン単位からなるブロック部分が結合され
た構造のブロック共重合体（ノーマルブロック型重合
体）を使用した場合は、得られる油剤の浸透性は良好で
あるが、泡立ちの問題は解決されない。また、ランダム
共重合体である場合は、得られる油剤はほとんど浸透性
を有さず、被削材等に対する濡れが低下する。In the present invention, in place of the polyoxyalkylene glycol having the above specific structure, for example, even if the number of oxyethylene and oxypropylene units is the same, oxyethylene units are formed on both sides of the block portion composed of oxypropylene units. When a block copolymer having a structure in which block portions are bonded (normal block type polymer) is used, the resulting oil agent has good permeability but the problem of foaming is not solved. In the case of a random copolymer, the resulting oil has almost no permeability and the wettability to the work material and the like is reduced.
【００１５】更に、ポリオキシアルキレングリコールと
してリバースブロック型重合体を使用した場合であって
も、カルボン酸の炭素数が１０を越える長鎖モノ及び／
又はジカルボン酸を組み合わせた油剤では、泡立ちの問
題が起こり、液安定性が良好であって、且つ潤滑性、浸
透性及び消泡性等、すべての特性に優れた油剤を得るこ
とはできない。Further, even when a reverse block type polymer is used as the polyoxyalkylene glycol, long-chain mono- and / or carboxylic acids having a carbon number of more than 10 are used.
Alternatively, in the case of an oil agent combined with a dicarboxylic acid, a problem of foaming occurs, and an oil agent having good liquid stability and excellent in all properties such as lubricity, permeability and defoaming property cannot be obtained.
【００１６】[0016]
【実施例】以下、実施例及び比較例により本発明の水溶
性金属加工用油剤を更に詳しく説明する。表１に、実施
例１〜４及び比較例１〜４の金属加工用油剤の組成を示
す。尚、表１の各成分の数値は重量部を表し、全量が１
００重量部である。また、表１の各ポリオキシアルキレ
ングリコールは下記のものである。EXAMPLES Hereinafter, the water-soluble metal working oil agent of the present invention will be described in more detail with reference to Examples and Comparative Examples. Table 1 shows the compositions of the metal working oils of Examples 1 to 4 and Comparative Examples 1 to 4. The numerical values of each component in Table 1 represent parts by weight, and the total amount is 1
00 parts by weight. In addition, each polyoxyalkylene glycol in Table 1 is as follows.
【００１７】[0017]
【表１】 [Table 1]
【００１８】ポリオキシアルキレングリコール
（Ａ）：リバースブロック型重合体、ＢＡＳＦ Ｊａｐ
ａｎ社製、商品名「２５Ｒ−４」、分子量；４１００、
曇点；４０℃ ポリオキシアルキレングリコール（Ｂ）：リバースブ
ロック型重合体、ＢＡＳＦ Ｊａｐａｎ社製、商品名
「２５Ｒ−８」、分子量；１２５００、曇点４５℃Polyoxyalkylene glycol (A): reverse block type polymer, BASF Japan
an Inc., trade name "25R-4", molecular weight: 4100,
Cloud point: 40 ° C Polyoxyalkylene glycol (B): reverse block polymer, manufactured by BASF Japan, trade name “25R-8”, molecular weight: 12500, cloud point: 45 ° C
【００１９】ポリオキシアルキレングリコール
（Ｃ）：リバースブロック型重合体、ＢＡＳＦ Ｊａｐ
ａｎ社製、商品名「１０Ｒ−５」、分子量；２０００、
曇点；６９℃ ポリオキシアルキレングリコール（Ｄ）：ノーマルブ
ロック型重合体、ＢＡＳＦ Ｊａｐａｎ社製、商品名
「Ｐ６５」、分子量；３５００、曇点；８２℃ ポリオキシアルキレングリコール（Ｅ）：ランダム型
重合体、旭電化株式会社製、商品名「ＰＨ２５５」、分
子量；３０００、曇点；６１℃Polyoxyalkylene glycol (C): reverse block type polymer, BASF Japan
an Corporation, trade name "10R-5", molecular weight: 2000,
Cloud point: 69 ° C Polyoxyalkylene glycol (D): normal block type polymer, manufactured by BASF Japan, trade name “P65”, molecular weight: 3500, cloud point: 82 ° C Polyoxyalkylene glycol (E): random type weight Merged, manufactured by Asahi Denka Co., Ltd., trade name "PH255", molecular weight: 3000, cloud point: 61 ° C
【００２０】本発明の金属加工用油剤の性能を明らかに
するため、下記の方法によりその性能試験を行った。 （潤滑性）Ｆａｌｅｘ試験機を用いて以下に示す条件で
測定した。圧力；２００ｌｂｆ、回転数；２９０ｒｐ
ｍ、測定時間；１時間及び試料濃度；３％水溶液でピ
ン、ブロックの摩耗量（ｍｇ）を測定した。In order to clarify the performance of the metalworking oil agent of the present invention, a performance test was conducted by the following method. (Lubricity) It was measured using a Falex tester under the following conditions. Pressure; 200 lbf, number of revolutions: 290 rpm
m, measurement time: 1 hour and sample concentration: The wear amount (mg) of the pin and block was measured with a 3% aqueous solution.
【００２１】（浸透性）鉄粉（粒子径；５０〜１００ｍ
ｅｓｈ）を用いて成型した、所定寸法の円錐体の底面に
３％水溶液に希釈した試料を注ぎ、頂点まで濡れるのに
要する時間を測定した。評価の基準は、○；試料液はス
ムーズに頂点に達し良好、△；やや良好、×；試料液が
頂点に達するのに長時間を要し不良、を表す。(Permeability) iron powder (particle size: 50 to 100 m)
A sample diluted with a 3% aqueous solution was poured on the bottom surface of a cone having a predetermined size, which was molded using esh), and the time required for wetting to the top was measured. The evaluation criteria are as follows: 試 料: the sample liquid smoothly reaches the peak and is good; Δ: slightly good; x: the sample liquid takes a long time to reach the peak and is poor.
【００２２】（消泡性）３％水溶液に希釈した試料５０
ｍｌを１００ｍｌシリンダーに採り、１０秒間振った
後、泡が消えるまでの時間を測定した。評価の基準は、
○；速やかに消泡し良好、△；やや良好、×；消泡する
のに長時間を要し不良、を表す。以上の性能評価の結果
を表２に示す。(Defoaming property) Sample 50 diluted in a 3% aqueous solution
ml was taken in a 100 ml cylinder, shaken for 10 seconds, and the time until the bubbles disappeared was measured. Evaluation criteria are:
；: Good, quickly defoamed, Δ: Slightly good, ×: Long time required for defoaming, poor. Table 2 shows the results of the above performance evaluation.
【００２３】[0023]
【表２】 [Table 2]
【００２４】表２の結果によれば、本発明において特定
されたポリオキシアルキレングリコール及びカルボン酸
を使用した各実施例では、浸透性及び消泡性に優れると
ともに、摩耗量も少なく潤滑性も良好であることが分か
る。特に、ポリオキシアルキレングリコールの分子量が
１２５００と比較的大きい実施例３では、摩耗量が非常
に少なく、より潤滑性に優れている。また、実施例３で
使用したポリオキシアルキレングリコールを５．０重量
部と減量した実施例２では、摩耗量は増加するが、それ
でも各比較例よりは優れており、更に、６０重量部と倍
の量にした実施例４では、摩耗量はより少なくなり、潤
滑性は一層向上することが分かる。According to the results shown in Table 2, in each of the examples using the polyoxyalkylene glycol and the carboxylic acid specified in the present invention, the permeability and the defoaming property are excellent, and the wear amount is small and the lubricating property is good. It turns out that it is. In particular, in Example 3, in which the molecular weight of the polyoxyalkylene glycol was relatively large at 12,500, the amount of abrasion was very small and the lubricating property was more excellent. Further, in Example 2 in which the amount of polyoxyalkylene glycol used in Example 3 was reduced to 5.0 parts by weight, the abrasion amount increased, but it was still superior to each comparative example, and was further increased to 60 parts by weight. In Example 4, the amount of wear was smaller, and it was found that the lubricity was further improved.
【００２５】一方、ポリオキシアルキレングリコールと
してリバースブロック型重合体であって、曇点が６９℃
と上限をやや越えたものを使用した比較例１では、浸透
性及び消泡性ともに△であり、摩耗量も相当に多く、各
特性ともに劣っていることが分かる。また、ノーマルブ
ロック型重合体であって、しかもその曇点が８２℃と非
常に高いものを使用した比較例２では、曇点が高いにも
かかわらず浸透性は良好であるが、潤滑性及び消泡性に
劣っていることが分かる。On the other hand, a polyoxyalkylene glycol is a reverse block type polymer having a cloud point of 69 ° C.
In Comparative Example 1 in which the upper limit was slightly exceeded, both the permeability and the defoaming property were Δ, the amount of wear was considerably large, and it was found that each property was inferior. In Comparative Example 2, which was a normal block polymer having a very high cloud point of 82 ° C., the permeability was good despite the high cloud point, but the lubricity and It turns out that it is inferior to defoaming property.
【００２６】更に、ランダム型重合体を使用した比較例
３では、消泡性はそれほど低下していないが、潤滑性及
び特に浸透性が大きく低下していることが分かる。ま
た、カルボン酸として炭素数１２のモノカルボン酸であ
るラウリン酸を使用した他は、実施例３と同様にして調
製した比較例４の油剤では、消泡性が劣っていることが
分かる。Further, in Comparative Example 3 using a random type polymer, it can be seen that the defoaming property is not so reduced, but the lubricity and especially the permeability are greatly reduced. In addition, it can be seen that the defoaming property of the oil agent of Comparative Example 4 prepared in the same manner as in Example 3 except that lauric acid, which is a monocarboxylic acid having 12 carbon atoms, was used as the carboxylic acid.
【００２７】[0027]
【発明の効果】本発明によれば、消泡剤等の配合を要す
ることなく、潤滑性、浸透性及び消泡性に優れ、且つ液
安定性も良好な水溶性金属加工用油剤を得ることができ
る。According to the present invention, it is possible to obtain a water-soluble metalworking oil which is excellent in lubricity, permeability and defoaming properties and has good liquid stability without the need of blending an antifoaming agent or the like. Can be.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ１０Ｎ 30:06 Ｃ１０Ｎ 30:06 30:18 30:18 40:20 40:20 Ｚ (58)調査した分野(Int.Cl.7，ＤＢ名) C10M 105/18 C10M 107/34 C10M 129/16 C10M 129/26 - 129/64 C10M 145/26 - 145/38 C10M 173/00 - 173/02 C10N 20:00 C10N 20:04 C10N 30:06 C10N 30:18 C10N 40:20 - 40:24 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 Identification code FI C10N 30:06 C10N 30:06 30:18 30:18 40:20 40:20 Z (58) Fields surveyed (Int.Cl. 7 , DB name) C10M 105/18 C10M 107/34 C10M 129/16 C10M 129/26-129/64 C10M 145/26-145/38 C10M 173/00-173/02 C10N 20:00 C10N 20:04 C10N 30:06 C10N 30:18 C10N 40:20-40:24
Claims (1)
表されるポリオキシアルキレングリコール０．１〜８０
重量部及び炭素数６〜１０のモノカルボン酸及び／又は
ジカルボン酸１〜２５重量部を含有する油剤であって、 （但し、上記式中ａ，ｂ及びｃは１以上の整数であ
る。） 上記ポリオキシアルキレングリコールの分子量が５００
〜３００００であり、且つ下記の方法によって測定した
その水溶液の曇点が５〜６０℃であることを特徴とする
水溶性金属加工用油剤。 曇点の測定方法：上記ポリオキシアルキレングリコール
の１重量％水溶液を調製し、その調製液を加熱し、目視
により白濁を確認した温度を曇点とする。1. A polyoxyalkylene glycol represented by the following general formula in an amount of 0.1 to 80 per 100 parts by weight of an oil agent.
An oil agent containing 1 to 25 parts by weight of a monocarboxylic acid and / or dicarboxylic acid having 6 to 10 carbon atoms, (However, a, b, and c in the above formula are integers of 1 or more.) The molecular weight of the polyoxyalkylene glycol is 500.
A water-soluble metal working oil agent having a cloud point of from 5 to 60 ° C as measured by the following method. Cloud point measuring method: A 1% by weight aqueous solution of the above polyoxyalkylene glycol is prepared, the prepared solution is heated, and the temperature at which cloudiness is visually observed is defined as the cloud point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218095A JP3244996B2 (en) | 1995-02-24 | 1995-02-24 | Water-soluble metalworking oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218095A JP3244996B2 (en) | 1995-02-24 | 1995-02-24 | Water-soluble metalworking oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08231977A JPH08231977A (en) | 1996-09-10 |
| JP3244996B2 true JP3244996B2 (en) | 2002-01-07 |
Family
ID=13192683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6218095A Expired - Lifetime JP3244996B2 (en) | 1995-02-24 | 1995-02-24 | Water-soluble metalworking oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3244996B2 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3981168B2 (en) * | 1996-10-04 | 2007-09-26 | 共栄社化学株式会社 | Abrasive |
| JP3267894B2 (en) * | 1997-05-26 | 2002-03-25 | 協同油脂株式会社 | Water-soluble oil for metal processing |
| JPH11222598A (en) * | 1998-02-06 | 1999-08-17 | Nippon Steel Corp | Cold-rolling oil composition |
| JP4001998B2 (en) * | 1998-04-14 | 2007-10-31 | 出光興産株式会社 | Water-soluble metalworking fluid composition |
| JP3833578B2 (en) * | 2002-06-19 | 2006-10-11 | ユシロ化学工業株式会社 | Water-soluble lubricant composition for warm and hot plastic working |
| JP4811985B2 (en) * | 2005-01-14 | 2011-11-09 | 石原薬品株式会社 | Aqueous antibacterial detergent |
| JP2007186537A (en) * | 2006-01-11 | 2007-07-26 | Yasuo Fukutani | Cutting fluid |
| JP2009007510A (en) * | 2007-06-29 | 2009-01-15 | Jfe Steel Kk | Cold rolling oil and cold rolling method |
| US20090149359A1 (en) * | 2007-12-10 | 2009-06-11 | Hundley Lloyd E | Formulation of a metal working fluid |
| JP5394691B2 (en) * | 2008-08-22 | 2014-01-22 | 出光興産株式会社 | Water-soluble metalworking fluid and metalworking coolant |
| JP5576615B2 (en) * | 2009-03-11 | 2014-08-20 | 出光興産株式会社 | Metalworking fluid |
| JP5502349B2 (en) | 2009-03-13 | 2014-05-28 | 出光興産株式会社 | Water based lubricant |
| JP5778404B2 (en) * | 2010-10-05 | 2015-09-16 | 小野 真児 | Water-soluble cutting fluid |
| JP6190287B2 (en) * | 2014-02-25 | 2017-08-30 | 出光興産株式会社 | Water based lubricant |
| CN105567406A (en) * | 2015-12-10 | 2016-05-11 | 长沙艾森设备维护技术有限公司 | Complete-synthesized rolling fluid and preparation method thereof |
| US11015230B2 (en) | 2016-03-31 | 2021-05-25 | Idemitsu Kosan Co., Ltd. | Water-soluble quenching oil composition |
| JP6744048B2 (en) * | 2016-03-31 | 2020-08-19 | 出光興産株式会社 | Water-soluble quenching oil composition |
| JP6924693B2 (en) * | 2017-12-26 | 2021-08-25 | Ｅｎｅｏｓ株式会社 | Lubricating oil composition |
| EP3916037A4 (en) | 2019-01-21 | 2022-10-19 | NOF Corporation | Alkylene oxide derivative, defoaming agent, lubricant, cosmetic base material and cosmetics containing same, hair cleaning agent composition, and body cleaning agent composition |
| KR102339991B1 (en) * | 2021-01-25 | 2021-12-20 | 주식회사 한국발보린 | Composition of neutral type water soluble cutting oil |
-
1995
- 1995-02-24 JP JP6218095A patent/JP3244996B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08231977A (en) | 1996-09-10 |
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