CN1497045A - Water soluble metal processing oil solution composition - Google Patents
Water soluble metal processing oil solution composition Download PDFInfo
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- CN1497045A CN1497045A CNA2003101029155A CN200310102915A CN1497045A CN 1497045 A CN1497045 A CN 1497045A CN A2003101029155 A CNA2003101029155 A CN A2003101029155A CN 200310102915 A CN200310102915 A CN 200310102915A CN 1497045 A CN1497045 A CN 1497045A
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Abstract
Provided is a water-soluble metal working fluid composition suitable for use in a metal working treatment, having especially excellent antifoaming properties and excellent corrosion preventing and rust preventing properties for an iron metal with a slight environmental load. The water-soluble metal working fluid composition is characterized as comprising one or two or more kinds of aminosulfonic acid compounds or salts thereof represented by general formula (I) (wherein, R<SB>1</SB>and R<SB>2</SB>are each the same or different and denote each a hydrogen or a 1-8C hydrocarbon group; R<SB>3</SB>denotes a 1-10C hydrocarbon group; and R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>may each have a substituent selected from the group consisting of a hydroxy group, an oxo group, a carboxy group, an amide group, a nitrile group, an amino group, a nitro group, a nitroso group, a thiol group, a sulfonic acid group, a sulfate ester group, a sulfonamide group, a phosphonic acid group and a phosphoric ester group).
Description
Technical field
The present invention relates to water soluble metal processing oil solution composition, more detailedly be, relate to defoaming good, to the preservative property of ferrous metal, the water soluble metal processing oil solution composition few of rust-preventing characteristic excellence to environmental influence.
Background technology
All the time, in water soluble metal processing oil solution, particularly in machining, ground finish and processing of cutting, mix corrosive rust-preventive agent such as employed iron and steel such as, processing unit (plant) original in the material in the used water-soluble processing finish for preventing to be cut.Particularly avoid blistered processing site, use boric acid with low bubble property and antirust power and salt thereof much more very as rust-preventive agent in hope.
But, from put down into implementation modification on July 1 in 13 year the regulation water pollution prevent portion's order of a part of the portion order of method draining benchmark, determined boron and compound thereof the draining benchmark of (boric acid and salt thereof belong to this), as described below:
The content that is discharged to the boron in commons waters in addition, marine site is: per 1 liter of boracic 10mg,
The content that is discharged to the boron in marine site is: per 1 liter of boracic 230mg.
For boron and compound thereof, be difficult to it is handled with common drainage position logos (coagulation sedimentation facture, activated sludge method), if with boric acid during, reach above-mentioned draining benchmark and be unusual difficulty as the rust-preventive agent that mixes in the water soluble metal processing oil solution.Because this situation, people need to replace the low-down rust-preventive agent of whipability of boric acid and salt thereof.
On the other hand, people know contain basic cpd and be selected from sulfoacid compound in alkylsulphonic acid, alkanol sulfonic acids and the thionamic acid or the non-ferrous metal of its salt with surface treatment agent (with reference to Japanese Patent Document: the 5th row-Di 17 on the hurdle, page 1 lower-left that Japan's special permission is open the clear 62-162000 of communique number goes).
But this non-ferrous metal relates to the alkaline electrolysis that non-ferrous metal such as copper uses and cleans composition with surface treatment agent, specifically, be related to getting rusty of non-ferrous metal such as preventing copper and copper alloy, remove accompanying greasy dirt of nonferrous metal surface and oxidized surface film, remove the activation of plating (plating) pre-treatment or the surface treatment agent that metal formation adds the burr (burr) that generate man-hour, so it is not a defoaming, inconsistent to the surface treatment agent and the purpose of the present invention of the preservative property of ferrous metal, rust-preventing characteristic excellence.
In addition, because of the used rust-preventive agent of water soluble metal processing oil solution also is water miscible, so have surfactivity more.For this reason, there is bubble problem and can not uses.At this moment, add defoamer and eliminate the foamy method though can adopt, can not look to defoamer that the long-term defoaming effect that continues is arranged, also because of must regularly adding, there is the problem of the transparency disappearance of diluent in addition in the operating efficiency variation.
Summary of the invention
In view of the existing problem in above-mentioned this field, the invention provides a kind of water soluble metal processing oil solution composition that is applicable to the metal processing treatment, good defoaming is particularly arranged, preservative property and rust-preventing characteristic and few to environmental influence water soluble metal processing oil solution composition of ferrous metal.
Substitute as boric acid and salt thereof, the present inventor seeks defoaming, to the preservative property and all special good and few to the environmental influence compound of rust-preventing characteristic of ferrous metal, and this is inquired into, found that specific thionamic acid compounds or its salt have excellent performance, and finished the present invention.
That is, water soluble metal processing oil solution composition of the present invention is characterised in that, contains the thionamic acid compounds shown in the general formula more than a kind or 2 kinds (I) or the feature of its salt:
R1 and R2 can be same in the formula; also can be different; expression hydrogen or carbonatoms are the alkyl of 1-8; R3 represents that carbonatoms is the alkyl of 1-10, and the R1 in the formula, R2 and R3 can have the substituting group that is selected from the following group respectively: hydroxyl, oxo base, carboxyl, amide group, itrile group, amino, nitro, nitroso-group, thiol, sulfonic group, sulfate group, sulfamyl, phosphonate group, phosphate-based.
The water soluble metal processing oil solution composition of Gou Chenging has defoaming special good when mechanical workout like this, also has good preservative property and rust-preventing characteristic to ferrous metal simultaneously, and the advantage less to environmental influence.
Embodiment
In the thionamic acid compounds shown in the general formula (I) or its salt, when R1 or R2 are called " alkyl that carbonatoms is 1-8 ", should " alkyl " comprise the alkyl and the aromatic series base of saturated or undersaturated, straight chain shape, a chain and ester ring type.Concrete example as such group, available methyl, ethyl, n-propyl, normal-butyl, n-octyl, sec.-propyl, the tertiary butyl, stretch the saturated hydrocarbyl of butyl, cyclohexyl and cyclopentyl and so on, corresponding to these carbon skeletons unsaturated alkyl and phenyl, benzyl, tolyl etc., but unrestricted to this.
In the thionamic acid compounds shown in the general formula (I) or its salt, R3 comprises the alkyl and the aromatic series base of saturated or undersaturated, straight chain shape, a chain and ester ring type for " carbonatoms is the alkyl of 1-10 ".Concrete example as such group, available methylene radical, ethylidene, 1, saturated hydrocarbyl, the unsaturated alkyl that gets corresponding to these carbon skeletons and the phenylene of 2-Ya Neiji, positive butylidene, methyl ethylidene, 2-methyl propylidene, cyclohexylidene and cyclopentylidene etc. and so on, naphthylidene, methylphenylene, phenylene methyl, phenylene ethyl etc. are unrestricted to this.
R1, R2 and R3 also can have substituting group respectively, as this substituent example, and available hydroxyl, oxo base (O=), carboxyl, amide group (NH
2-CO-etc.), itrile group, amino, nitro, nitroso-group, thiol, sulfonic group, sulfate group, sulfamyl, phosphonate group, phosphate-based.Wherein, as the good substituent example of spy, available hydroxyl, oxo base (O=), amide group (NH
2-CO-etc.), itrile group, amino, nitro, nitroso-group, thiol, sulfamyl.
As the above-mentioned thionamic acid compounds or the example of its salt, the available amino end methylsulfonic acid, taurine, N-methyl-taurine, N-ethylamino ethyl sulfonic acid, N-cyclohexyl-taurine, N-cyclohexyl aminopropanesulfonic acid, sulfanilic acid, 3-(cyclohexyl amino)-2-hydroxyl-1-propanesulfonic acid, naphthalidine-4-sulfonic acid, the amino methyl Phenylsulfonic acid, N-(2-kharophen)-2-aminoethyl sulfonic acid, ORTHO AMINO PHENOL SULPHONIC, N, two (2-the hydroxyethyl)-2-aminoethyl sulfonic acid of N-, 3-[N, two (2-hydroxyethyl) amino of N-]-the 2-hydroxy-propanesulfonic acid, 3-[(1,1-dimethyl-2-hydroxyethyl) amino]-the 2-hydroxy-propanesulfonic acid, N-three (hydroxymethyl) methyl-2-aminoethyl sulfonic acid, N-three (hydroxymethyl) methyl-3-aminopropanesulfonicacid acid etc. or its salt, but unrestricted to this.
The above-mentioned thionamic acid compounds in the water soluble metal processing oil solution composition of the present invention or the concentration of its salt are preferably 0.001-50 weight % (more preferably 0.001-30 weight % is preferably 0.01-10 weight %).This is because the above-mentioned thionamic acid compounds or the concentration of its salt can obtain enough rust-preventing characteristics, and concentration are kept the cause of the stability of liquid easily below 50 weight % when 0.001 weight % is above.
Being characterized as except above-mentioned thionamic acid compounds or its salt of water soluble metal processing oil solution composition of the present invention also contained organic amine or mineral alkali.
Water soluble metal processing oil solution composition of the present invention also has following feature: better contain the above-mentioned thionamic acid compounds of 0.001-50 weight % or its salt (0.001-30 weight % more preferably, be preferably 0.01-10 weight %), and contain the organic amine of 0.01-80 weight % (more preferably 0.05-60 weight % is preferably 0.1-30 weight %).The reason that the concentration of organic amine is fixed in this scope is: concentration can fully improve rust-preventing characteristic, and concentration is kept the stability of liquid easily when 80 weight % are following, eliminated the cause of inflammable danger in fact when 0.01 weight % is above.
In addition, the feature of water soluble metal processing oil solution composition of the present invention also is, better contain the above-mentioned thionamic acid compounds of 0.001-50 weight % or its salt (0.001-30 weight % more preferably, be preferably 0.01-10 weight %), and contain the mineral alkali of 0.001-50 weight % (more preferably 0.005-30 weight % is preferably 0.01-10 weight %).The reason that the concentration of mineral alkali is fixed in this scope is: concentration can fully improve rust-preventing characteristic when 0.001 weight % is above, and concentration is when 50 weight % are following, and dissolving is kept the cause of the stability of liquid fully easily.
Water soluble metal processing oil solution composition of the present invention is water-soluble aqueous, adds the desired properties in man-hour according to original concentration and metal, uses with suitable dilution multiplying power (being generally 5-100 doubly) dilute with water.When using water soluble metal processing oil solution composition of the present invention (, as long as the concentration of the above-mentioned thionamic acid compounds situation behind the dilute with water), above-mentioned organic amine is usually more than 0.01 weight %, mineral alkali concentration is just enough more than 0.001 weight % usually, but it can be decided to be higher concentration.The pH of water soluble metal processing oil solution composition of the present invention is preferably 7-12.5 during use, better at 8-11.For obtaining enough rust-preventing characteristics, pH is preferably in more than 7, causes skin irritation that skin of hand is chapped and during to offal treatment during as the processing of the trade waste-salkali waste of specified regime etc., wishes that pH is below 12.5 if consider.
As above-mentioned organic amine, for example available monoethanolamine, diethanolamine, trolamine, monoisopropanolamine, diisopropanolamine (DIPA), tri-isopropanolamine, N-methyl monoethanolamine, N methyldiethanol amine, N, N-dimethylethanolamine, N, N-diethylethanolamine, propyl carbinol amine, isobutyl hydramine, trimethyl carbinol amine, morpholine, N-methylmorpholine, N-ethylmorpholine, quadrol, dimethylamino propylamine, hexahydroaniline, n-Butyl Amine 99,1, two (amino methyl) hexanaphthenes of 3-, N-(2-amino-ethyl) piperazine, 1,2-diamino-cyclohexane, m-xylylene amine etc.And as mineral alkali, for example available hydrogen sodium oxide, potassium hydroxide etc.Wherein, as the good example of spy, available monoethanolamine, diethanolamine, trolamine, monoisopropanolamine, diisopropanolamine (DIPA), tri-isopropanolamine, N, alkanolamines such as N-dimethylethanolamine, N-methyl list ethane amine, N methyldiethanol amine, propyl carbinol amine, isobutyl hydramine, trimethyl carbinol amine; Alkyl ether amine such as morpholine, N-methylmorpholine; 1, alkylamines such as two (amino methyl) hexanaphthenes of 3-, N-(2-amino-ethyl) piperazine.
In composition of the present invention, as long as in the scope of not damaging low bubble property, rust-preventing characteristic, can suitably mix organic acid, base oil, tensio-active agent, extreme pressure additive, inorganic salts, defoamer, sanitas, inhibitor etc. is modulated and is used.As above-mentioned organic acid, available sad, n-nonanoic acid, different n-nonanoic acid, n-capric acid, lauric acid, stearic acid, oleic acid, phenylformic acid, p-tert-butylbenzoic acid, hexanodioic acid, suberic acid, sebacic acid, nonane diacid, dodecanedioic acid etc.
As above-mentioned base oil, available mineral oil, synthetic hydrocarbon oil, ester oil, plant wet goods.Mineral oil can be made by isolated material from natural crude oil is carried out suitable distillation, make with extra care etc.The mineral main body of oil is hydrocarbon (mostly being naphthenic), also has paraffin composition, aromatic component etc.
As synthetic hydrocarbon oil, can be the hydrocarbon of chemosynthesis, specifically, available poly-alpha-olefin, polyisobutene (polybutene) etc., as poly-alpha-olefin, specifically, availablely carry out hydrogenant alkene etc. with the alkene behind polymerizations such as 1-hexene, 1-octene, 1-nonene, 1-decene, 1-dodecylene, tetradecene or oligomeric (oligomer) or to it.
As ester oil, be the lubricating oil of chemosynthesis, available diester, polyol resin, phosphoric acid ester, silicon ester etc.Specifically, as diester, the diester of alcohol such as diprotic acid such as available pentanedioic acid, hexanodioic acid, nonane diacid, sebacic acid, dodecanedioic acid and 2-Ethylhexyl Alcohol, octanol, decyl alcohol, dodecanol, tridecyl alcohol etc.As polyol ester, ester of lipid acid such as polyvalent alcohol such as affixture of available neopentyl glycol, trimethylolethane, TriMethylolPropane(TMP), glycerine, Glycerol dimer, Polyglycerine, tetramethylolmethane, Sorbitol Powder, Dipentaerythritol, tripentaerythritol or their epoxide (alkylene oxid) and butyric acid, isopropylformic acid, valeric acid, isovaleric acid, PIVALIC ACID CRUDE (25), n-caproic acid, sad, n-capric acid, lauric acid, tetradecanoic acid, palmitinic acid, stearic acid, oleic acid, linolenic acid etc.
As vegetables oil, specifically, available Oleum Gossypii semen, sweet oil, rapeseed oil, sesame oil, Trisun Oil R 80, Oleum Cocois, plam oil, Yatall MA, soya-bean oil, Viscotrol C, flax wet goods.
As tensio-active agent, concrete available fatty acid amine soap, sulfonated petro-leum, sulphonated oil, alkyl sulfonamide carboxylate salt, carboxylation wet goods anion surfactant, sorbitan fatty acid esters, polyoxyethylene take off nonionogenic tensides such as Sorbitol Powder fatty acid ester, propylene glycol fatty acid ester, cithrol, Voranol EP 2001, polyoxyethylene alkyl phenyl ether, fatty acid alkyl amide.
As extreme pressure additive, chlorine class, sulphur class, Phosphorus etc. representative, but specifically, as the chlorine class, available chlorine fossil waxes, chlorination lipid acid, chlorination fat wet goods.As the sulphur class, available olefine sulfide, sulfuration lard, alkyl polysulfide, sulfide aliphatic acid etc.As Phosphorus, phosphoric acid ester (salt) class, phosphonic acid ester (salt) class, thiophosphatephosphorothioate (salt) class, phosphine class, tricresyl phosphate etc.
As inorganic salts, phosphoric acid salt, carbonate etc., specifically phosphoric acid sodium, potassiumphosphate, yellow soda ash, salt of wormwood etc.
As defoamer, available silicon defoamer, polyoxy olefines defoamer, mineral oil defoaming agent etc.Specifically, as silicon defoamer, available dimethyl polysiloxane, modified polysiloxane etc.As polyoxy olefines defoamer, available polyoxypropylene, polyoxy butylene etc.And as mineral oil defoaming agent, available naphthenic, paraffin class etc.
As sanitas, triazines, isothiazoline class or phenol etc. are representative, but specifically, as triazines, available six hydrogen-1,3,5-three (2-hydroxyethyl)-1,3,5-triazines etc.As the isothiazoline class, available 1,2-benzisothiazole 3-ketone, 5-chloro-2-methyl-4-isothiazoline-3-ketone, 2-methyl-isothiazoline-3-ketone etc.As phenol orthoxenol, 2,3,4 is arranged, 6-chlorophenosic acid etc.
As inhibitor, available triazole species etc.Specifically, available benzotriazole, tolyl-triazole, 3-aminotriazole etc.
Embodiment
It is following that the present invention will be described in more detail according to embodiment and comparative example.
Embodiment 1-9 and comparative example 1-5
Be grouped into (numerical value is weight %) according to the one-tenth shown in table 1 (embodiment) and the table 2 (comparative example), make each composition be dissolved in water, the modulation water soluble metal processing oil solution composition carries out the test of rust prevention test as described below, froth breaking and is used as its performance test.
Rust prevention test:
In the culture dish of φ 50mm, put into the 10 times of water diluents and the foundry goods smear metal 5g of the water soluble metal processing oil solution composition of table 1 and table 2, place after 10 minutes, remove liquid, be that 30 ℃, humidity are to place under 80% the environment in temperature, the range estimation state that gets rusty.According to the antirust maximum duration that continues, be divided into 3 grades and estimate.Its result is as shown in table 3.In table 3, ◎ represents the evaluation of " not getting rusty more than 4 hours ", zero the expression " not getting rusty more than 1 hour " evaluation, * expression " getting rusty within an hour " evaluation.
The froth breaking test:
30 times of water diluents of the water soluble metal processing oil solution composition in 500ml table 1 and the table 2 are put into the home-use mixing tank that capacity is 1400ml, stir after 1 minute under the room temperature, measure the lather volume of each specified time.Its result is as shown in table 3, and in table 3, ◎ represents the evaluation of " 30 seconds are with interior 0ml ", the evaluation of zero expression " 3 minutes with interior 0ml ", * evaluation of expression " fully froth breaking need more than 3 minutes time ".In addition, the glass electrode formula pH meter of making manufacturing with the hole field is measured 30 times of water diluents of water soluble metal processing oil solution composition of table 1 and table 2 at 25 ℃ pH.Its result is as shown in table 3.
Table 1
| Embodiment | |||||||||
| ????1 | ????2 | ????3 | ????4 | ????5 | ????6 | ????7 | ?????8 | ????9 | |
| Diethanolamine | ????30 | ????- | ????30 | ????30 | ????- | ????30 | ????30 | ||
| Trolamine | ????- | ????30 | ????- | ????- | ????- | ????- | ????- | ????30 | |
| Potassium hydroxide | ????- | ????- | ????- | ????- | ????4 | ????- | ????- | ????2 | |
| Sulfanilic acid | ????5 | ????- | ????- | ????- | ????- | ????- | ????- | ||
| Taurine | ????- | ????5 | ????- | ????- | ????- | ????- | ????- | ||
| N-cyclohexyl amino-ethyl sulfonic acid | ????- | ????- | ????5 | ????- | ????- | ????- | ????- | ????0.5 | |
| N-(2-acetamido)-2-aminoethyl sulfonic acid | ????- | ????- | ????- | ????5 | ????- | ????- | ????- | ||
| 3-[N, two (2-hydroxyethyl) amino of N-]-the 2-hydroxy-propanesulfonic acid | ????- | ????- | ????- | ????- | ????5 | ????- | ????- | ||
| 3-[(1,1-dimethyl-2-hydroxyethyl) amino]-the 2-hydroxy-propanesulfonic acid | ????- | ????- | ????- | ????- | ????- | ????5 | ????- | ||
| N-three (hydroxymethyl) methyl-3-aminopropanesulfonicacid acid | ????- | ????- | ????- | ????- | ????- | ????- | ????5 | ????0.5 | |
| Water | ????65 | ????65 | ????65 | ????65 | ????91 | ????65 | ????65 | ????69.5 | ????97.5 |
Table 2
| Comparative example | |||||
| ????1 | ????2 | ????3 | ????4 | ????5 | |
| Diethanolamine | ????30 | ????- | ????30 | ????- | ????30 |
| Trolamine | ????- | ????30 | ????- | ????30 | ????- |
| Acetate | ????5 | ????- | ????- | ????- | ????- |
| Toxilic acid | ????- | ????5 | ????- | ????- | ????- |
| Fumaric acid | ????- | ????- | ????5 | ????- | ????- |
| Sad | ????- | ????- | ????- | ????5 | ????- |
| Sebacic acid | ????- | ????- | ????- | ????- | ????5 |
| Water | ????65 | ????65 | ????65 | ????65 | ????65 |
Table 3
| ??pH(25℃) | Rust prevention test | The froth breaking test | ||
| Embodiment | ????1 | ????9.4 | ????○ | ????◎ |
| ????2 | ????8.9 | ????◎ | ????◎ | |
| ????3 | ????9.7 | ????◎ | ????○ | |
| ????4 | ????9.6 | ????◎ | ????◎ | |
| ????5 | ????12.1 | ????◎ | ????◎ | |
| ????6 | ????9.8 | ????◎ | ????◎ | |
| ????7 | ????10.0 | ????◎ | ????◎ | |
| ????8 | ????9.0 | ????◎ | ????◎ | |
| ????9 | ????12.2 | ????○ | ????◎ | |
| Comparative example | ????1 | ????9.4 | ????× | ????◎ |
| ????2 | ????8.1 | ????× | ????◎ | |
| ????3 | ????9.4 | ????× | ????◎ | |
| ????4 | ????8.5 | ????◎ | ????× | |
| ????5 | ????9.4 | ????◎ | ????× | |
According to the present invention, it is good to obtain the defoaming spy, to the preservative property of ferrous metal, the water soluble metal processing oil solution less to environmental influence of rust-preventing characteristic excellence.
Claims (6)
1. water soluble metal processing oil solution composition is characterized in that, contains the thionamic acid compounds shown in the general formula more than a kind or 2 kinds (I) or its salt,
In the formula; R1 and R2 are identical or different; expression hydrogen or carbonatoms are the alkyl of 1-8; R3 represents that carbonatoms is the alkyl of 1-10, and the R1 in the formula, R2 and R3 can have respectively and be selected from hydroxyl, oxo base, carboxyl, amide group, itrile group, amino, nitro, nitroso-group, thiol, sulfonic group, sulfate group, sulfamyl, phosphonate group, the substituting group in phosphate-based.
2. water soluble metal processing oil solution composition according to claim 1 is characterized in that, contains above-mentioned thionamic acid compounds or its salt of 0.001-50 weight %.
3. water soluble metal processing oil solution composition according to claim 1 and 2 is characterized in that, also contains organic amine or mineral alkali.
4. water soluble metal processing oil solution composition according to claim 3 is characterized in that, contains above-mentioned thionamic acid compounds or its salt of 0.001-50 weight %, and contains the above-mentioned organic amine of 0.01-80 weight %.
5. water soluble metal processing oil solution composition according to claim 3 is characterized in that, contains above-mentioned thionamic acid compounds or its salt of 0.001-50 weight %, and contains the above-mentioned mineral alkali of 0.001-50 weight %.
6. according to each the described water soluble metal processing oil solution composition among the claim 1-5, it is characterized in that the pH when using is 7-12.5.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002309802 | 2002-10-24 | ||
| JP2002309802 | 2002-10-24 | ||
| JP2002312346 | 2002-10-28 |
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| Publication Number | Publication Date |
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| CN1497045A true CN1497045A (en) | 2004-05-19 |
| CN100503795C CN100503795C (en) | 2009-06-24 |
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| CN101437929B (en) * | 2006-05-05 | 2013-06-12 | 恩琪斯化学公司 | Metalworking fluids comprising neutralized fatty acids |
| CN103320801A (en) * | 2013-07-09 | 2013-09-25 | 南宁凯林杰机械化工有限公司 | Long-life low-foaming cleaning and antirust two-in-one metal cleaner |
| CN109504513A (en) * | 2019-01-03 | 2019-03-22 | 上海润莱博化工有限公司 | A kind of water solubility stainless-steel seamless pipe cold rolling liquid and preparation method thereof |
| CN110201870A (en) * | 2019-07-10 | 2019-09-06 | 陕西宝光真空电器股份有限公司 | A kind of electromagnetic pure iron part and preparation method thereof with transparent water-soluble protecting film |
| CN111826223A (en) * | 2020-07-23 | 2020-10-27 | 滨州市坤厚工贸有限责任公司 | Multi-effect additive for lubricating oil and preparation method thereof |
| CN113717774A (en) * | 2021-07-28 | 2021-11-30 | 泗县唯澳生物技术开发有限公司 | Multifunctional lubricating oil and preparation method thereof |
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- 2003-10-24 CN CNB2003101029155A patent/CN100503795C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437929B (en) * | 2006-05-05 | 2013-06-12 | 恩琪斯化学公司 | Metalworking fluids comprising neutralized fatty acids |
| CN103320801A (en) * | 2013-07-09 | 2013-09-25 | 南宁凯林杰机械化工有限公司 | Long-life low-foaming cleaning and antirust two-in-one metal cleaner |
| CN103320801B (en) * | 2013-07-09 | 2015-04-15 | 南宁凯林杰机械化工有限公司 | Long-life low-foaming cleaning and antirust two-in-one metal cleaner |
| CN109504513A (en) * | 2019-01-03 | 2019-03-22 | 上海润莱博化工有限公司 | A kind of water solubility stainless-steel seamless pipe cold rolling liquid and preparation method thereof |
| CN109504513B (en) * | 2019-01-03 | 2022-04-29 | 上海润莱博化工有限公司 | Water-soluble stainless steel seamless steel pipe cold rolling liquid and preparation method thereof |
| CN110201870A (en) * | 2019-07-10 | 2019-09-06 | 陕西宝光真空电器股份有限公司 | A kind of electromagnetic pure iron part and preparation method thereof with transparent water-soluble protecting film |
| CN111826223A (en) * | 2020-07-23 | 2020-10-27 | 滨州市坤厚工贸有限责任公司 | Multi-effect additive for lubricating oil and preparation method thereof |
| CN113717774A (en) * | 2021-07-28 | 2021-11-30 | 泗县唯澳生物技术开发有限公司 | Multifunctional lubricating oil and preparation method thereof |
| CN115772438A (en) * | 2021-09-06 | 2023-03-10 | 中国石油化工股份有限公司 | Composition for metal grinding fluid and application thereof |
| CN115772438B (en) * | 2021-09-06 | 2024-03-12 | 中国石油化工股份有限公司 | Composition for metal grinding fluid and application thereof |
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| CN100503795C (en) | 2009-06-24 |
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