CN101993796A - Detergent composition and washing method using the same - Google Patents
Detergent composition and washing method using the same Download PDFInfo
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- CN101993796A CN101993796A CN2010102636672A CN201010263667A CN101993796A CN 101993796 A CN101993796 A CN 101993796A CN 2010102636672 A CN2010102636672 A CN 2010102636672A CN 201010263667 A CN201010263667 A CN 201010263667A CN 101993796 A CN101993796 A CN 101993796A
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Abstract
The present invention provides a detergent composition satisfying requirements to washing, drying, safety, economy, harmfulness and the like, and a washing method using the same. The detergent composition composed of diethylene glycol diethyl ether and 3-methyl-3-methoxy-1-butanol, especially 10-90% by content of diethylene glycol diethyl ether and 90-10% by content of 3-methyl-3-methoxy-1-butanol, has excellent washing property to machining oils attached to parts in various fields of automobile, machinery, precision machinery, electricity and the like, and is especially suitable for composite dirt of water-solubility machining oils and water. A boiling point of the detergent composition is more than 170 DEG C and has a low volatility, thereby, the detergent composition has effect of restraining discharge of VOC and has good drying property.
Description
Technical field
The present invention relates to by diethylene glycol diethyl ether and detergent composition that the 3-methyl-the 3-methoxyl group-the 1-butanols is formed and the washing methods that uses it.
And then in more detail, relate to detergent composition and the washing methods that uses it, this detergent composition is to the washing force excellence of the processing oils of adhering on parts of using in the various industrial circles such as automobile, machinery, precision machinery, electric, electronics etc., be particularly suitable for the water of water-soluble processing wet goods and the washing of the spot that oil component is composited, volatility is low, suppressing to have effect in the VOC discharging, and having good drying property.
Background technology
Parts that use in the various industrial circles such as automobile, machinery, precision machinery, electric, electronics etc., add man-hour at it, use to add tensio-active agent with the mineral wet goods as the oiliness treated oil of main body, in the mineral wet goods and make its various treated oils of water-soluble processing wet goods that emulsification obtains in water.Particularly, with cutting or grind that to cut that processing waits be that water-soluble treated oil is used at the center mostly, in addition, in parts that a plurality of manufacturing procedure manufacturings of process form etc., because the employed treated oil of each operation is also different, thereby compound the adhering to of various spots that in most cases proterties such as oil or water is different.
When compound parts that adhere to such as such water or oil component etc. are washed, using alcohol such as aqueous cleaning, the hydrous water soluble solvent forms in aqueous cleaning accurate aqueous cleaning, hydrocarbon system washing composition, Virahol is that washing composition, glycol ethers are (for example, with reference to patent documentations 1～5) such as washing composition.But in the past in the washing composition of Ti Chuing, the washing force that all can't satisfy in any to be satisfied, drying property, security, economy, hazardous property etc. require project.
Promptly, though aqueous cleaning, accurate aqueous cleaning have the advantage of non-flammable, but a little less than the washing force, and cause easily metal parts produced stain, corrosive problem, have must wash, optional equipment such as drying, wastewater treatment and bring thus problems such as space are set.
In the hydrocarbon system washing composition, although shown oiliness processing wet goods spot had excellent washing force, but to the washing force of water very a little less than, thereby be necessary and be combined with the control aqua the hydrocarbon system washing composition, at washings is can't control water under the high situation of the situation of glass cup-shaped or spot viscosity, also has problem such as complicate such as liquid management.
The such alcohol of Virahol is washing composition, and not only washing force is not too good, and flammable point is low, thereby has danger inflammable under the normal temperature.
Although glycol ethers is a washing composition because of its composition has deliquescent various characteristics to water or oil, also have variety of issues such as detergency, drying property, environmental influence, economy on the contrary because of its composition.Promptly, the glycol ethers that boiling point is roughly more than 170 ℃ is a washing composition, dangerous few aspect flammable, but detergency is insufficient, and volatility is low, thereby during the convection drying of washing back, have essential a lot of time of drying and energy problems such as (heating), the boiling point deficiency is 170 ℃ lower washing composition roughly, also have detergency good, but volatile quantity is more in atmosphere, has problems on environmental influence and the economy, and then the flammable point step-down of lower boiling washing composition, have the problem of the danger increase of fire.
For example disclose by previous detergent composition (with reference to patent documentation 6) that proposes such as the inventor, it is for having the washing composition of good washing force, drying property, operability etc. concurrently to water or oil component, but because boiling point is lower, thereby according to working conditions and the volatilization quantitative change in atmosphere is many, VOC according to correction air conservation methods in 2004 controls, suppresses cooperating with on one's own initiative in the ongoing process of VOC discharging, require VOC quantity discharged high boiling washing composition still less, this can not say so on the one hand and satisfy the washing composition that fully requires at environmental influence.
Existing document
Patent documentation
Patent documentation 1: Japanese kokai publication hei 11-19986 communique
Patent documentation 2: TOHKEMY 2004-107561 communique
Patent documentation 3: Japanese kokai publication hei 9-25496 communique
Patent documentation 4: TOHKEMY 2008-49235 communique
Patent documentation 5: TOHKEMY 2001-220598 communique
Patent documentation 6: TOHKEMY 2006-22167 communique
The problem that invention will solve
The objective of the invention is to, a kind of detergent composition is provided, spot that it is composited to water-soluble processing wet goods water and oil component etc. remove the effect height, but need not rinsing, the washing after convection drying, can reclaim to wait by distillation and utilize again repeatedly, boiling point is more than 170 ℃, volatility is low, is suppressing to have effect in the VOC discharging, and is having good drying property.
The method that is used to deal with problems
The inventor etc. have carried out various researchs repeatedly in order to solve foregoing problems, found that, by the above-mentioned excellent of diethylene glycol diethyl ether and 3-methyl-detergent composition that the 3-methoxyl group-the 1-butanols is formed, until having finished the present invention.
Below, the present invention is described in more detail.
Detergent composition of the present invention, it is by diethylene glycol diethyl ether and detergent composition that the 3-methyl-the 3-methoxyl group-the 1-butanols is formed, the amount that is preferably diethylene glycol diethyl ether is 10～90 capacity %, the content of 3-methyl-3-methoxyl group-1-butanols is 90～10 capacity %, more preferably the content of diethylene glycol diethyl ether is 10～85 capacity %, the content of 3-methyl-3-methoxyl group-1-butanols is 90～15 capacity %, and then the content that is preferably diethylene glycol diethyl ether is 20～85 capacity %, the content of 3-methyl-3-methoxyl group-1-butanols is 80～15 capacity %, and the content that most preferably is diethylene glycol diethyl ether is 50～85 capacity %, the content of 3-methyl-3-methoxyl group-1-butanols is 50～15 capacity %.
The water-soluble of detergent composition of the present invention and oiliness processing wet goods solvability height, the spot that water-soluble processing wet goods water and oil component are composited etc. demonstrates excellent washing force.
Detergent composition of the present invention, form by changing, boiling point can be adjusted to 174～186 ℃ scope,, can improve boiling point by increasing the proportioning of diethylene glycol diethyl ether (189 ℃ of boiling points) with respect to 3-methyl-3-methoxyl group-1-butanols (174 ℃ of boiling points).By cooperating diethylene glycol diethyl ether, boiling point can not reduce, so volatility can not uprise yet.
The solvent phase ratio of detergent composition of the present invention and independent 3-methyl-3-methoxyl group-1-butanols or independent diethylene glycol diethyl ether, the drying property height can preferably use.
In addition, among the present invention, for the detergent composition of diethylene glycol diethyl ether and 3-methyl-3-methoxyl group-1-butanols, the excellent effect of the washing of the spot that can be composited performance to the water and the oil component of water-soluble processing wet goods, these independent materials then can not get effect of the present invention.
In addition, even if diethylene glycol diethyl ether that uses among replacement the present invention or 3-methyl-3-methoxyl group-1-butanols and use other polyol derivative, for example diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol dimethyl ether, Diethylene Glycol ethyl ether acetic ester, propylene glycol mono-n-butyl ether, propylene-glycol diacetate, dipropylene glycol monomethyl ether, dipropylene glycol list ether, dipropylene glycol dme etc. also can't satisfy washing force, drying property, security, hazardous property etc. and require project.
That is, the present invention obtains significant effect for the first time by being used in combination diethylene glycol diethyl ether and 3-methyl-3-methoxyl group-1-butanols, particularly can obtain the composition that is fit to the washing of spot that water-soluble processing wet goods water and oil component are composited etc.
Detergent composition of the present invention can further contain other polyol derivative, ester class, ethers etc. in the scope of the performance that does not diminish this composition.
Can in the scope of the performance that does not diminish this composition, further add sanitass such as antioxidant, benzotriazole category and benzothiazoles such as 2,6 ditertiary butyl p cresol (BHT), thymol, pyrocatechol in the detergent composition of the present invention.As preferred addition, be 0.001～0.1 weight % with respect to this composition.Particularly from antiacid voltinism can be high, washing composition is not painted so when washing composition is reclaimed in distillation with washing composition be recovered aspect, preferred BHT.
Detergent composition of the present invention, the liquid that distilling machinery that can be by batch type or continous way will pollute in the washing of spot that water-soluble processing wet goods water and oil component are composited etc. is regenerated, is reclaimed, and deteriorations such as scourability do not take place.In addition, employed distilling machinery is not particularly limited, and uses vacuum (decompression) distilling machinery usually, can be fit to use vacuum (decompression) distilling machinery of kettle formula, propeller type, film downward flow type, injection stirring-type etc. as its mode.
The method of using detergent composition of the present invention to carry out the washing of metal, precise part etc. is not particularly limited, for example can use, ultrasonic washing, jet flow washing, dipping wash, shake washing, rotation washing, spray washing, vacuum and steam washing, vacuum cleaning mode etc., consider desired degree of purity and needed time etc., can multiple alone or in combination mode use.Washings after the washing can be implemented warm braw drying, suction dried, Rotary drying, vacuum-drying, vacuum and steam drying, replace the drying means that is used for existing washing composition of drying etc. with hydrogen fluorine ether or hydrogen fluorohydrocarbon etc.At this moment, the washings limit intermittently or continuously distillation to reclaim that the limit uses be effective.
In addition, detergent composition of the present invention except water, water-soluble treated oil, removing also applicable to spots such as common spot, for example oiliness treated oil, wax, solder flux.
The invention effect
Cleaning composition of the present invention is to the washing force excellence of the processing oils of adhering on parts of using in the various industrial circles such as automobile, machinery, precision machinery, electric, electronics etc., be particularly suitable for the water of water-soluble processing wet goods and the washing of the spot that oil component is composited, boiling point is more than 170 ℃, volatility is low, suppressing to have effect in the VOC discharging, and having good drying property.
Description of drawings
Fig. 1 represents that composition 2 (3-methyl-3-methoxyl group-1-butanols) is with respect to the mixture ratio of composition 1 (diethylene glycol diethyl ether) and to the rate of removing of various spots, the figure of drying property.
Embodiment
Embodiment
Below, the present invention is described in more detail by embodiment, but the present invention is not limited by these.
＜washing test 〉
Attached water dissolubility treated oil on screw, after the weight that mensuration is adhered to, impregnated in slowly that to keep temperature be to wash among 25 ℃ cleaning composition or all kinds of SOLVENTS 100ml, after the regulation washing time, mention, measure spot (oil component) amount that residues on the screw by measuring oil component.Calculate the rate of removing from washing preceding spot (oil component) amount and spot (oil component) amount after the washing, carry out the evaluation of detergency with following metewand.In addition, embodiment 7 and 8 composition are with vaporizer the compositions of embodiment 3 and 5 records to be reclaimed with following condition distillation to obtain, and embodiment 9 and 10 composition are that the antioxidant (BHT) of dissolving specified amount in the composition of embodiment 5 records obtains.
Spot
The stoste of A:Blasocut BC2000CF (Blaser Swisslube Co.Ltd manufacturing)
The diluent of B:Blasocut BC2000CF (Blasocut BC2000CF/ water=10/90 weight %)
Washing time spot A:5 minute, spot B:2 minute
Metewand
◎: the rate of removing of spot is more than 90%
Zero: the rate of removing of spot is more than 80%～less than 90%
△: the rate of removing of spot is more than 60%～less than 80%
*: the rate of the removing less than 60% of spot
Remove rate=(1-(the spot amount before the spot amount/washing after the washing)) * 100 (%)
Distillation recovering condition pressure: 50mmHg, the rate of recovery: 95 weight %
Comprehensive evaluation +++excellent
++ good
+ still can
-bad
＜drying test 〉
(15cm φ * 0.4mmt) is impregnated in 40 ℃ the washing composition, mentions and slowly hangs 30 seconds, and liquid is removed in control, thereafter, carries out drying under 70 ℃ warm braw, measures the exsiccant time with aluminium sheet.The metewand of drying property is as follows.
Metewand:
◎: below 40 seconds,
Zero: 40 second～less than 50 seconds,
△: 50 seconds～less than 70 seconds,
*: more than 70 seconds
Embodiment 1～10, comparative example 1～12 (detergency test, drying property test)
To detergent composition of the present invention and various recovery washing composition, carry out detergency test and drying property test.For in the test detergent composition composition and the results are shown in table 1 and table 2.
Detergent composition of the present invention shows excellent detergency to spot A (based on the spot of mineral oil and tensio-active agent) and spot B (based on the spot of mineral oil, tensio-active agent, water).
The ratio of composition 1 and composition 2 and the rate of removing of spot A and B, the relation of time of drying are shown in Fig. 1.
As can be seen from Figure 1, when being composition 1 (diethylene glycol diethyl ether) separately, spot A almost is not removed, by adding a little composition 2 (3-methyl-3-methoxyl group-1-butanols), significantly improved the removing property of spot A, add 15 capacity % when above, with respectively separately added ingredients 1 compare with the situation of composition 2, the removing property of spot A is improved.
Even if added ingredients 2 (3-methyl-3-methoxyl group-1-butanols) has also been kept the ability of removing of 1 couple of spot B of composition, even if add until 90 capacity % compositions 2, the rate of removing of spot B also is more than 80%.
By composition 1 is mixed with composition 2, to compare with the situation of adding separately respectively, drying property improves, and adds until 70 capacity % compositions 2, compares the drying property excellence with independent added ingredients 1.
Table 1
Table 2
Claims (6)
1. detergent composition, it is made up of diethylene glycol diethyl ether and 3-methyl-3-methoxyl group-1-butanols.
2. detergent composition according to claim 1, the content of diethylene glycol diethyl ether are 10～90 capacity %, and the content of 3-methyl-3-methoxyl group-1-butanols is 90～10 capacity %.
3. a detergent composition is characterized in that, with respect to by diethylene glycol diethyl ether and detergent composition that the 3-methyl-the 3-methoxyl group-the 1-butanols is formed, contains 0.001～0.1 weight % antioxidant and/or sanitas.
4. detergent composition according to claim 3 is characterized in that, antioxidant is for being selected from 2, and the compound in 6-di-t-butyl-p-cresol, thymol, the pyrocatechol, sanitas are benzotriazole category, benzothiazoles.
5. washing methods, this method use each described detergent composition of claim 1～4 that the parts that are attached with in treated oil, wax, the solder flux at least a kind are washed.
6. washing methods according to claim 5 is characterized in that treated oil contains water-soluble treated oil.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009194363 | 2009-08-25 | ||
| JP2009-194363 | 2009-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101993796A true CN101993796A (en) | 2011-03-30 |
| CN101993796B CN101993796B (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010263667 Active CN101993796B (en) | 2009-08-25 | 2010-08-25 | Detergent composition and washing method using the same |
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| Country | Link |
|---|---|
| JP (1) | JP5609348B2 (en) |
| CN (1) | CN101993796B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112592773A (en) * | 2021-01-26 | 2021-04-02 | 重庆遇每科技有限公司 | Detergent and washing process for pure cotton towel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6056345B2 (en) * | 2011-11-25 | 2017-01-11 | 東ソー株式会社 | Cleaning composition and cleaning method using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109493A (en) * | 1993-10-15 | 1995-04-25 | Toagosei Co Ltd | Detergent composition |
| JPH09194892A (en) * | 1996-01-24 | 1997-07-29 | Olympus Optical Co Ltd | Cleaning composition |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313899A (en) * | 1999-04-28 | 2000-11-14 | Sanyo Chem Ind Ltd | Cleaning agent for liquid crystal |
| JP4601124B2 (en) * | 2000-01-28 | 2010-12-22 | 旭化成ケミカルズ株式会社 | Cleaning composition having no flash point and cleaning method |
| JP5025049B2 (en) * | 2000-06-23 | 2012-09-12 | 旭化成ケミカルズ株式会社 | Non-combustible cleaning agent, cleaning method and cleaning device |
| JP2002003894A (en) * | 2000-06-26 | 2002-01-09 | Asahi Kasei Corp | Detergent agent composition with controlled flashpoint, cleaning method and cleaning apparatus |
| JP2002241789A (en) * | 2001-02-20 | 2002-08-28 | Sanyo Chem Ind Ltd | Detergent for electronic parts |
| JP2002241793A (en) * | 2001-02-20 | 2002-08-28 | Sanyo Chem Ind Ltd | Cleaning agent for electronic part |
| JP2002294287A (en) * | 2001-04-02 | 2002-10-09 | Sanyo Chem Ind Ltd | Detergent for electronic part |
| JP4710265B2 (en) * | 2004-07-06 | 2011-06-29 | 東ソー株式会社 | Cleaning composition and cleaning system using the same |
-
2010
- 2010-07-13 JP JP2010158701A patent/JP5609348B2/en active Active
- 2010-08-25 CN CN 201010263667 patent/CN101993796B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109493A (en) * | 1993-10-15 | 1995-04-25 | Toagosei Co Ltd | Detergent composition |
| JPH09194892A (en) * | 1996-01-24 | 1997-07-29 | Olympus Optical Co Ltd | Cleaning composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112592773A (en) * | 2021-01-26 | 2021-04-02 | 重庆遇每科技有限公司 | Detergent and washing process for pure cotton towel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101993796B (en) | 2013-08-07 |
| JP2011068858A (en) | 2011-04-07 |
| JP5609348B2 (en) | 2014-10-22 |
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