CN104404542A - Metal section dedicated nursing cleaning agent and preparation method thereof - Google Patents
Metal section dedicated nursing cleaning agent and preparation method thereof Download PDFInfo
- Publication number
- CN104404542A CN104404542A CN201410637664.9A CN201410637664A CN104404542A CN 104404542 A CN104404542 A CN 104404542A CN 201410637664 A CN201410637664 A CN 201410637664A CN 104404542 A CN104404542 A CN 104404542A
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- nursing cleaning
- triethylamine
- calcium carbonate
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to a metal section dedicated nursing cleaning agent and its preparation method and belongs to the technical field of metal cleaning agents. The metal section dedicated nursing cleaning agent comprises the following raw materials, by weight, 2-10 parts of coconut oil alkylolamide phosphate ester, 12-18 parts of propanediol butyl ether, 6-13 parts of sucrose ester, 12-18 parts of nano calcium carbonate, 6-12 parts of triethylamine, 4-10 parts of dodecyl alanine, 5-10 parts of sodium chloride, 5-10 parts of ethanediol and 18-30 parts of water. By reasonable compounding of coconut oil alkylolamide phosphate ester, propanediol butyl ether, sucrose ester, nano calcium carbonate, triethylamine, dodecyl alanine, sodium chloride, ethanediol and water, the cleaning agent obtained has a good effect of removing oil stain and also has a good function of nursing a cleaned part.
Description
Technical field
The invention belongs to metal cleaner technical field, be specifically related to a kind of shape Special nursing cleaning agent and preparation method thereof.
Background technology
Generally carry out processing and the maintenance and repair of mechanical means, automobile etc. time, mostly adopt diesel oil, coal Water Oil Or Gas carry out cleaning components as scavenging solution.But when cleaning with above-mentioned substance, not only there is the deficiency that cleaning thoroughly can not cause secondary pollution, also waste resource.And above-mentioned substance is inflammable substance, once run into naked light, very easily blast or fire, therefore a kind of cheap and the metal scavenger specially of Environmental Safety just seems particularly important.
But existing metal cleaner, at cleaning performance preferably simultaneously, poor to the nursing efficacy of equipment and mechanical part, what have even can cause damage to mechanical part.The Chinese patent being 201110406638.1 as application number discloses a kind of water base metal cleaning agent, although it can remove the greasy dirt of metallic surface fast and effectively, it acts on without any maintenance metal parts, oil rub resistance poor-performing; The Chinese patent being 201410288453.9 as application number discloses a kind of metal cleaner, although it has certain cleaning action, after using, is easily again infected with greasy dirt, causes certain difficulty to cleaning.
Therefore how to overcome the deficiencies in the prior art, become the technical barrier that this area is urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of shape Special nursing cleaning agent and preparation method thereof, solve the deficiency of existing metal detergent poor-performing.
Present invention employs following technical scheme:
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 2-10 part, propandiol butyl ether 12-18 part, sucrose ester 6-13 part, nano-calcium carbonate 12-18 part, triethylamine 6-12 part, dodecyl amino propionic acid 4-10 part, sodium-chlor 5-10 part, ethylene glycol 5-10 part, water 18-30 part.
Described shape Special nursing cleaning agent, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3-9 part, propandiol butyl ether 13-17 part, sucrose ester 7-12 part, nano-calcium carbonate 13-17 part, triethylamine 7-11 part, dodecyl amino propionic acid 5-9 part, sodium-chlor 6-9 part, ethylene glycol 6-9 part, water 20-28 part.
Described shape Special nursing cleaning agent, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 4-8 part, propandiol butyl ether 14-16 part, sucrose ester 8-11 part, nano-calcium carbonate 14-16 part, triethylamine 8-10 part, dodecyl amino propionic acid 6-8 part, sodium-chlor 7-8 part, ethylene glycol 7-8 part, water 22-26 part.
Described shape Special nursing cleaning agent, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3 parts, propandiol butyl ether 13 parts, sucrose ester 7 parts, nano-calcium carbonate 13 parts, triethylamine 7 parts, dodecyl amino propionic acid 5 parts, 6 parts, sodium-chlor, ethylene glycol 6 parts, 20 parts, water.
Described shape Special nursing cleaning agent, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 9 parts, propandiol butyl ether 17 parts, sucrose ester 12 parts, nano-calcium carbonate 17 parts, triethylamine 11 parts, dodecyl amino propionic acid 9 parts, 9 parts, sodium-chlor, ethylene glycol 9 parts, 28 parts, water.
Described shape Special nursing cleaning agent, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 4 parts, propandiol butyl ether 14 parts, sucrose ester 8 parts, nano-calcium carbonate 14 parts, triethylamine 8 parts, dodecyl amino propionic acid 6 parts, 7 parts, sodium-chlor, ethylene glycol 7 parts, 22 parts, water.
Described shape Special nursing cleaning agent, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 8 parts, propandiol butyl ether 16 parts, sucrose ester 11 parts, nano-calcium carbonate 16 parts, triethylamine 10 parts, dodecyl amino propionic acid 8 parts, 8 parts, sodium-chlor, ethylene glycol 8 parts, 26 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 40-45 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stir 20-60min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning.
The preparation method of described shape Special nursing cleaning agent, the speed of wherein said stirring is 100-300r/min.
beneficial effect
First: the present invention is by composite to coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester, nano-calcium carbonate, triethylamine, dodecyl amino propionic acid, sodium-chlor, ethylene glycol and hydration reason, gained clean-out system not only has good removal effect to greasy dirt, also has good nursing role to institute's cleaning part;
Second: gained clean-out system of the present invention, after cleaning part, can form protective membrane at parts surface, to resist greasy dirt, greasy deposits can be prevented at least 15 days, efficiently reach more than 90%;
3rd: preparation method of the present invention is simple, be suitable for applying on a large scale.
Embodiment
Further illustrate below in conjunction with embodiment.
embodiment 1
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 2 parts, propandiol butyl ether 12 parts, sucrose ester 6 parts, nano-calcium carbonate 12 parts, triethylamine 6 parts, dodecyl amino propionic acid 4 parts, 5 parts, sodium-chlor, ethylene glycol 5 parts, 18 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 40 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 20min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 100r/min.
embodiment 2
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 10 parts, propandiol butyl ether 18 parts, sucrose ester 13 parts, nano-calcium carbonate 18 parts, triethylamine 12 parts, dodecyl amino propionic acid 10 parts, 10 parts, sodium-chlor, ethylene glycol 10 parts, 30 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 45 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 60min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 300r/min.
embodiment 3
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3 parts, propandiol butyl ether 13 parts, sucrose ester 7 parts, nano-calcium carbonate 13 parts, triethylamine 7 parts, dodecyl amino propionic acid 5 parts, 6 parts, sodium-chlor, ethylene glycol 6 parts, 20 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 41 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 40min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 200r/min.
embodiment 4
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 9 parts, propandiol butyl ether 17 parts, sucrose ester 12 parts, nano-calcium carbonate 17 parts, triethylamine 11 parts, dodecyl amino propionic acid 9 parts, 9 parts, sodium-chlor, ethylene glycol 9 parts, 28 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 41 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 25min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 150r/min.
embodiment 5
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 4 parts, propandiol butyl ether 14 parts, sucrose ester 8 parts, nano-calcium carbonate 14 parts, triethylamine 8 parts, dodecyl amino propionic acid 6 parts, 7 parts, sodium-chlor, ethylene glycol 7 parts, 22 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 42 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 30min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 200r/min.
embodiment 6
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 8 parts, propandiol butyl ether 16 parts, sucrose ester 11 parts, nano-calcium carbonate 16 parts, triethylamine 10 parts, dodecyl amino propionic acid 8 parts, 8 parts, sodium-chlor, ethylene glycol 8 parts, 26 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 44 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 40min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 200r/min.
reference examples 1
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3 parts, propandiol butyl ether 13 parts, nano-calcium carbonate 13 parts, triethylamine 7 parts, dodecyl amino propionic acid 5 parts, 6 parts, sodium-chlor, ethylene glycol 6 parts, 20 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, adds in ethylene glycol successively, be warming up to 41 DEG C by coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stir 40min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 200r/min.
reference examples 2
The agent of shape Special nursing cleaning, comprises the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3 parts, propandiol butyl ether 13 parts, sucrose ester 7 parts, nano-calcium carbonate 13 parts, triethylamine 7 parts, 6 parts, sodium-chlor, ethylene glycol 6 parts, 20 parts, water.
The preparation method of described shape Special nursing cleaning agent, step is as follows: according to quality proportioning, adds in ethylene glycol successively, be warming up to 41 DEG C by coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester, stir, add triethylamine again, constant temperature stir 40min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning, the speed of wherein said stirring is 200r/min.
performance test
Embodiment 1 to 6, reference examples 1 and 2 gained finished product are carried out performance test, and wherein, adopt anti-settling working lipe parts surface whether to deposit the non-standard of greasy dirt, test-results is as shown in the table:
Table 1 performance test table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Reference examples 1 | Reference examples 2 | |
| Oily waste degradation rate, % | 99.5 | 99.6 | 99.7 | 99.5 | 99.8 | 99.4 | 38 | 48 |
| Oil-stain-preventing working lipe, d | 15 | 16 | 17 | 15 | 16 | 15 | 1 | 1 |
| Oil-stain-preventing is efficient, % | 91 | 90 | 92 | 92 | 91 | 92 | 10 | 20 |
As can be seen from Table 1, embodiment 3 is most preferred embodiment.Products obtained therefrom of the present invention all has excellent performance.
Claims (9)
1. shape Special nursing cleaning agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 2-10 part, propandiol butyl ether 12-18 part, sucrose ester 6-13 part, nano-calcium carbonate 12-18 part, triethylamine 6-12 part, dodecyl amino propionic acid 4-10 part, sodium-chlor 5-10 part, ethylene glycol 5-10 part, water 18-30 part.
2. shape Special nursing cleaning according to claim 1 agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3-9 part, propandiol butyl ether 13-17 part, sucrose ester 7-12 part, nano-calcium carbonate 13-17 part, triethylamine 7-11 part, dodecyl amino propionic acid 5-9 part, sodium-chlor 6-9 part, ethylene glycol 6-9 part, water 20-28 part.
3. shape Special nursing cleaning according to claim 1 agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 4-8 part, propandiol butyl ether 14-16 part, sucrose ester 8-11 part, nano-calcium carbonate 14-16 part, triethylamine 8-10 part, dodecyl amino propionic acid 6-8 part, sodium-chlor 7-8 part, ethylene glycol 7-8 part, water 22-26 part.
4. shape Special nursing cleaning according to claim 1 agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 3 parts, propandiol butyl ether 13 parts, sucrose ester 7 parts, nano-calcium carbonate 13 parts, triethylamine 7 parts, dodecyl amino propionic acid 5 parts, 6 parts, sodium-chlor, ethylene glycol 6 parts, 20 parts, water.
5. shape Special nursing cleaning according to claim 1 agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 9 parts, propandiol butyl ether 17 parts, sucrose ester 12 parts, nano-calcium carbonate 17 parts, triethylamine 11 parts, dodecyl amino propionic acid 9 parts, 9 parts, sodium-chlor, ethylene glycol 9 parts, 28 parts, water.
6. shape Special nursing cleaning according to claim 1 agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 4 parts, propandiol butyl ether 14 parts, sucrose ester 8 parts, nano-calcium carbonate 14 parts, triethylamine 8 parts, dodecyl amino propionic acid 6 parts, 7 parts, sodium-chlor, ethylene glycol 7 parts, 22 parts, water.
7. shape Special nursing cleaning according to claim 1 agent, it is characterized in that, comprise the following raw material according to mass fraction meter: coconutalkyl alcohol amide phosphoric acid ester 8 parts, propandiol butyl ether 16 parts, sucrose ester 11 parts, nano-calcium carbonate 16 parts, triethylamine 10 parts, dodecyl amino propionic acid 8 parts, 8 parts, sodium-chlor, ethylene glycol 8 parts, 26 parts, water.
8. the preparation method of shape Special nursing cleaning according to claim 1 agent, it is characterized in that, step is as follows: according to quality proportioning, successively coconutalkyl alcohol amide phosphoric acid ester, propandiol butyl ether, sucrose ester are added in ethylene glycol, be warming up to 40-45 DEG C, stir, add triethylamine and dodecyl amino propionic acid again, constant temperature stirs 20-60min, after add nano-calcium carbonate, sodium-chlor and water successively, stir, treat naturally cooling, obtain the agent of described shape Special nursing cleaning.
9. the preparation method of shape Special nursing cleaning according to claim 8 agent, is characterized in that, the speed of wherein said stirring is 100-300r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637664.9A CN104404542A (en) | 2014-11-13 | 2014-11-13 | Metal section dedicated nursing cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637664.9A CN104404542A (en) | 2014-11-13 | 2014-11-13 | Metal section dedicated nursing cleaning agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404542A true CN104404542A (en) | 2015-03-11 |
Family
ID=52642204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637664.9A Withdrawn CN104404542A (en) | 2014-11-13 | 2014-11-13 | Metal section dedicated nursing cleaning agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404542A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0567015A1 (en) * | 1992-04-20 | 1993-10-27 | Mitsubishi Chemical Corporation | Method of and apparatus for cleaning oil-deposited material and a cleaning agent used therefor |
| CN101368134A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Metallic material surface detergent |
| CN103668263A (en) * | 2013-11-19 | 2014-03-26 | 青岛汇而通商贸有限公司 | Novel efficient cleaning agent for metal equipment |
-
2014
- 2014-11-13 CN CN201410637664.9A patent/CN104404542A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0567015A1 (en) * | 1992-04-20 | 1993-10-27 | Mitsubishi Chemical Corporation | Method of and apparatus for cleaning oil-deposited material and a cleaning agent used therefor |
| CN101368134A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Metallic material surface detergent |
| CN103668263A (en) * | 2013-11-19 | 2014-03-26 | 青岛汇而通商贸有限公司 | Novel efficient cleaning agent for metal equipment |
Non-Patent Citations (8)
| Title |
|---|
| 侯海云等: "《表面活性剂物理化学基础》", 31 August 2014, 西安交通大学出版社 * |
| 凌辉等: "一种新型高效水基清洗剂的研制", 《清洗世界》 * |
| 吕百龄等: "《实用工业助剂全书》", 31 August 2001, 化学工业出版社 * |
| 汪玉瑄等: "水基液体金属清洗剂的研制", 《生产现场》 * |
| 粮食大辞典编辑委员会: "《粮食大辞典》", 31 December 2009, 中国物资出版社 * |
| 陈锋等: "《表面活性剂性质、结构、计算与应用》", 31 March 2004, 中国科学技术出版社 * |
| 魏竹波等: "《金属清洗技术》", 31 August 2003, 化学工业出版社 * |
| 黄肖容等: "《精细化工概论》", 31 October 2008, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104294297A (en) | Water-based metal cleaner and preparation method thereof | |
| CN101463296B (en) | Microelectronic device cleaning agent | |
| CN105696008A (en) | Ultrasonic water-based cleaning fluid for hardware products and preparation method thereof | |
| CN106011909A (en) | Metal surface cleaning agent and preparation method thereof | |
| CN105002020A (en) | Ceramic cleaning agent | |
| CN104313607A (en) | Metal cleaner and preparation method thereof | |
| CN104450298A (en) | Heavy greasy dirt mechanical part cleaning agent and preparation method thereof | |
| CN104152295A (en) | Detergent for heavy oil stains | |
| CN101463295B (en) | Cleaning agent for semiconductor industry | |
| CN103409761A (en) | Metal rust removal solution and its preparation method | |
| CN104404542A (en) | Metal section dedicated nursing cleaning agent and preparation method thereof | |
| CN105177616A (en) | Multifunctional efficient industrial cleaning agent and preparation method thereof | |
| CN103666843A (en) | High-efficiency mechanical surface oil stain cleaning agent | |
| CN104388207A (en) | Oil dirt detergent of automobile engine cooling system | |
| CN108531316A (en) | A kind of environmental protective type chemical apparatus decontamination agent | |
| CN102965216A (en) | Oil cleaning agent for oil pipeline | |
| CN102851155A (en) | Tough oil stain scavenger | |
| CN103305357B (en) | Detergent as well as preparation method and application thereof | |
| CN106675821A (en) | Automobile engine cleansing agent | |
| CN104987963A (en) | Cleaning agent and cleaning method thereof | |
| CN103668239A (en) | Detergent for metal equipment | |
| CN105862047A (en) | Metal surface treating agent and preparation method thereof | |
| CN104419570A (en) | Cleaning agent for drying column | |
| CN103898536A (en) | Novel mechanical equipment cleaning agent | |
| CN105950305A (en) | Safe, environmental-protection and high-efficiency silicon wafer cleaning agent and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150311 |