WO2006004240A1 - Composition of a cleaning and coating agent for motor coils or mechanisms - Google Patents
Composition of a cleaning and coating agent for motor coils or mechanisms Download PDFInfo
- Publication number
- WO2006004240A1 WO2006004240A1 PCT/KR2004/002872 KR2004002872W WO2006004240A1 WO 2006004240 A1 WO2006004240 A1 WO 2006004240A1 KR 2004002872 W KR2004002872 W KR 2004002872W WO 2006004240 A1 WO2006004240 A1 WO 2006004240A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mechanisms
- cleaning
- motor coils
- composition
- coils
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 239000011248 coating agent Substances 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000003599 detergent Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000005539 carbonized material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/40—Products in which the composition is not well defined
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5018—Halogenated solvents
-
- C11D2111/20—
Definitions
- the present invention relates to a composition of a cleaning and coating agent for motor coils or mechanisms, and more particularly, to a composition of a cleaning and coating agent for motor coils or mechanisms, which improves detergency and coating capability of the motor coils and mechanisms to thereby enhance performance of motors and mechanisms.
- detergents of motor coils and mechanisms are for quickly and clearly removing dirty materials and insulation-carbonized materials.
- an insulation state of motors becomes defective as insulation agents and insulation oil coated on surfaces of motor coils are carbonized or become stained.
- Such defects may cause incidental aoddents such as short-dr ⁇ it, electric leakage, etc., and also remarkably lessen durability of the mechanisms. Therefore, the detergent of the motor coils and mechanisms should quickly remove contaminants and carbonized materials during cleaning. Particularly, in order not to damage insulation coating to surfaces thereof, it should be fully considered the charac ⁇ teristics of respective components of a composition consisting of the detergent in combination.
- the composition contains a chlorinated solvent from 10 to 90% by weight, hydrocarbonated solvent from 10 to 70% by weight and anticorrosive oil from 0.5 to 30% by weight.
- Trichloroethan has a formula of C H Cl (ClCH - CHCl ) and is chlorine 2
- the trichloroethan has physical properties of 1.345 of a specific gravity and 74 °C of a boiling point.
- the chlorinated solvent has two structural isomers of 1,1 -ethylene chloride and
- 1,2-ethylene chloride both of which can be mixed with ethanol in a certain ratio.
- the chlorinated solvent has great solubility with regard to organic solvents, and thus the composition of a cleaning and coating agent for the motor coils or mechanisms according to the present invention contains the chlorinated solvent from 10 to 90% by weight.
- the chlorinated solvent is less than or equal to 10% by weight, cleaning and coating effect of the motor coils and mechanisms are lowered. If the chlorinated solvent is more than 90% by weight, other protection effect such as anti- corrosion is lessened due to reduction of other solvents in contents.
- the hydrocarbonated solvent is a commonly strong volatile material, it has properties of well dissolving oil and fat and of being easily evaporable. Therefore, the hydrocarbonated solvent is usually used for cleaning machines, preparing the ap ⁇ plication of paints, extracting required materials, dry cleaning, etc. Accordingly, the composition of the present invention contains the hydrocarbonated solvent from 10 to 70% by weight.
- the hydrocarbonated solvent is less than or equal to 10% by weight in the total contents of the composition of the present invention, the detergency of the motor coils is lessened due to lack of volatility. Otherwise, if it is more than 70% by weight, such contents may cause to be fatal to a user's health. Therefore, it is preferred that the contents of the hydrocarbonated solvent ranges from 10 to 70% by weight,
- the anticorrosive oil plays a role of producing an oil protection film on surfaces of metal and preventing oxygen in atmosphere or water, and thus prevents rust thereon for a given period of storage or transportation of metallic products.
- the anticorrosive oil if the anticorrosive oil is less than or equal to 0.5% by weight, the anticorrosion effect of the motor coils becomes lowered. If the anticorrosive oil is more than 30% by weight, there is a drawback of flow-out of the anticorrosive oil due to excessive use. Therefore, it is preferred that the contents of the anticorrosive oil ranges from 0.5 to 30% by weight,
Abstract
As described above, the present invention prepares the composition of the cleaning and coating agent for motor coils or mechanisms with the chlorinated solvent as a main component, to thereby improve detergency and coating capability of the motor coils. Also, quick cleaning provides effect of increasing durability of motors, shortening work process, reducing labor costs, enhancing working environment, etc. Particularly, since cleaning and coating of the motor coils and mechanisms is performed at a time, the composition of the present invention can further improve protection of coils and durability of mechanisms, without inconvenience of re-winding.
Description
Description COMPOSITION OF A CLEANING AND COATING
AGENT FOR MOTOR COILS OR MECHANISMS
Technical Field
[1] The present invention relates to a composition of a cleaning and coating agent for motor coils or mechanisms, and more particularly, to a composition of a cleaning and coating agent for motor coils or mechanisms, which improves detergency and coating capability of the motor coils and mechanisms to thereby enhance performance of motors and mechanisms.
Background Art
[2] Generally, detergents of motor coils and mechanisms are for quickly and clearly removing dirty materials and insulation-carbonized materials. When motors, coils, cables, etc., are used for a long time, an insulation state of motors becomes defective as insulation agents and insulation oil coated on surfaces of motor coils are carbonized or become stained. Such defects may cause incidental aoddents such as short-drαit, electric leakage, etc., and also remarkably lessen durability of the mechanisms. Therefore, the detergent of the motor coils and mechanisms should quickly remove contaminants and carbonized materials during cleaning. Particularly, in order not to damage insulation coating to surfaces thereof, it should be fully considered the charac¬ teristics of respective components of a composition consisting of the detergent in combination.
[3] However, detergents which are currently being used for the motor coils and mechanisms are employed with only solvents composed of hydrocarbon, per- chloroethylene, dichloromethane, etc., separately. These solvents have drawbacks that damage the enameled winding coils and emanate odor therefrom, and thus anti- corrosive oil should be additionally sprayed for coating after cleaning. Moreover, since the above solvents are used separately, their intrinsic characteristics are not fully given forth in combination.
[4] Therefore, in order to solve these drawbacks, Korean Patent Application No.
10-2003-0004736 entitled 'Composition of a detergent for motor coils' was filed by the same inventor of the present application, which is composed of a hydrocarbonated solvent from 10 to 70% by weight, perchloroethylenated solvent from 10 to 40% by weight, dichloromethanated solvent from 10 to 20% by weight, and anticorrosive oil from 2 to 5% by weight. The above invention is advantageous to cleaning the motor
coils, but has less coating effect and detergency of the mechanisms. Therefore, coating work should be additionally made in order to protect the coils and mechanisms. In the case of motors, re- winding is further required.
[5]
Disclosure
[6] Therefore, it is an object of the present invention to provide a composition of a cleaning and coating agent for motor coils or mechanisms.
[7] If a chlorinated solvent, hydrocarbonated solvent, anticorrosive oil, insulation coating agent, etc., are mixed in an optimum ratio in many tests or experiments, cleaning and coating advantages of respective solvents can be obtained at maximum, thereby providing effect of quickly and clearly removing dirt, contaminants and carbonized materials of insulation oil accumulated between motor coils and mechanisms. At the same time coating to surfaces of the motor coils or mechanisms are made with coating components. Therefore, the present invention can provide cleaning and coating effect at a time without additional coating work to protect the motor coils and mechanisms.
[8]
Best Mode
[9] The present invention will be described in detail hereinafter.
[10] In preparing a composition of a cleaning and coating agent for motor coils or mechanisms according to the present invention, the composition contains a chlorinated solvent from 10 to 90% by weight, hydrocarbonated solvent from 10 to 70% by weight and anticorrosive oil from 0.5 to 30% by weight.
[11] Trichloroethan has a formula of C H Cl (ClCH - CHCl ) and is chlorine 2
2 4 3 3 2 substituent of ethane, of which a molecular weight is 98.96. Also, the trichloroethan has physical properties of 1.345 of a specific gravity and 74 °C of a boiling point.
[12] The chlorinated solvent has two structural isomers of 1,1 -ethylene chloride and
1,2-ethylene chloride , both of which can be mixed with ethanol in a certain ratio. Also, the chlorinated solvent has great solubility with regard to organic solvents, and thus the composition of a cleaning and coating agent for the motor coils or mechanisms according to the present invention contains the chlorinated solvent from 10 to 90% by weight.
[13] In this case, if the chlorinated solvent is less than or equal to 10% by weight, cleaning and coating effect of the motor coils and mechanisms are lowered. If the chlorinated solvent is more than 90% by weight, other protection effect such as anti-
corrosion is lessened due to reduction of other solvents in contents.
[14] Also, since the hydrocarbonated solvent is a commonly strong volatile material, it has properties of well dissolving oil and fat and of being easily evaporable. Therefore, the hydrocarbonated solvent is usually used for cleaning machines, preparing the ap¬ plication of paints, extracting required materials, dry cleaning, etc. Accordingly, the composition of the present invention contains the hydrocarbonated solvent from 10 to 70% by weight.
[15] If the hydrocarbonated solvent is less than or equal to 10% by weight in the total contents of the composition of the present invention, the detergency of the motor coils is lessened due to lack of volatility. Otherwise, if it is more than 70% by weight, such contents may cause to be fatal to a user's health. Therefore, it is preferred that the contents of the hydrocarbonated solvent ranges from 10 to 70% by weight,
[16] The anticorrosive oil plays a role of producing an oil protection film on surfaces of metal and preventing oxygen in atmosphere or water, and thus prevents rust thereon for a given period of storage or transportation of metallic products.
[17] In the composition of the present invention, if the anticorrosive oil is less than or equal to 0.5% by weight, the anticorrosion effect of the motor coils becomes lowered. If the anticorrosive oil is more than 30% by weight, there is a drawback of flow-out of the anticorrosive oil due to excessive use. Therefore, it is preferred that the contents of the anticorrosive oil ranges from 0.5 to 30% by weight,
[18] The present invention will be specifically described with the following examples.
[19] Example 1 :
[20] 1 € of a chlorinated solvent, 1 € of a hydrocarbonated solvent and 0.05 € of anti¬ corrosive oil are introduced in a vessel, and then mixed to produce a composition of a cleaning and coating agent for the motor coils and mechanisms according to the present invention.
[21] Example 1 (Comparative*) :
[22] Only chlorinated solvent is used in preparing 2.55 € of a detergent of the motor coils and mechanisms.
[23] Example 2 (Comparative*) :
[24] Only hydrocarbonated solvent is used in preparing 2.55 £ of a detergent of the motor coils and mechanisms.
[25] In the composition of the cleaning and coating agent for the motor coils or mechanisms aαcording to the above example 1 and comparative examples 1 and 2, the inner coils of an industrial motor are steeped for 2 hours, and then washed to check the
level of cleaning and damage of the coils. The results obtained are set forth in the following Table 1 below:
[26] TABLE l
[27]
[28] O : Good Δ : Average x : Bad [29] As may be seen from the results of Table 1, the detergent of the motor coils and mechanisms according to the present invention has good cleaning and coating capability without damage on the coils after cleaning.
Claims
Claims
[1] A composition of a cleaning and coating agent for motor coils or mechanisms, containing a hydrocarbonated solvent, comprising a chlorinated solvent from 10 to 90% by weight, hydrocarbonated solvent from 10 to 70% by weight and anticorrosive oil from 0.5 to 30% by weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040055574A KR20060006503A (en) | 2004-07-16 | 2004-07-16 | A composition of cleaning and coating agent for motor coil |
| KR10-2004-0055574 | 2004-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006004240A1 true WO2006004240A1 (en) | 2006-01-12 |
| WO2006004240A8 WO2006004240A8 (en) | 2006-03-30 |
Family
ID=35783026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2004/002872 WO2006004240A1 (en) | 2004-07-16 | 2004-11-06 | Composition of a cleaning and coating agent for motor coils or mechanisms |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20060006503A (en) |
| WO (1) | WO2006004240A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5767048A (en) * | 1995-02-23 | 1998-06-16 | Kurita Water Industries Ltd. | Cleaning process |
| US5814588A (en) * | 1996-03-19 | 1998-09-29 | Church & Dwight Co., Inc. | Aqueous alkali cleaning compositions |
| US6569264B1 (en) * | 1999-01-07 | 2003-05-27 | Otsuka Kagaku Kabushiki Kaisha | Surface-treating agent for magnesium-based part and method of surface treatment |
-
2004
- 2004-07-16 KR KR1020040055574A patent/KR20060006503A/en not_active Application Discontinuation
- 2004-11-06 WO PCT/KR2004/002872 patent/WO2006004240A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5767048A (en) * | 1995-02-23 | 1998-06-16 | Kurita Water Industries Ltd. | Cleaning process |
| US5814588A (en) * | 1996-03-19 | 1998-09-29 | Church & Dwight Co., Inc. | Aqueous alkali cleaning compositions |
| US6569264B1 (en) * | 1999-01-07 | 2003-05-27 | Otsuka Kagaku Kabushiki Kaisha | Surface-treating agent for magnesium-based part and method of surface treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006004240A8 (en) | 2006-03-30 |
| KR20060006503A (en) | 2006-01-19 |
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