CN102400168B - Tin case aerosol type cleaning agent - Google Patents

Tin case aerosol type cleaning agent Download PDF

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Publication number
CN102400168B
CN102400168B CN 201110398545 CN201110398545A CN102400168B CN 102400168 B CN102400168 B CN 102400168B CN 201110398545 CN201110398545 CN 201110398545 CN 201110398545 A CN201110398545 A CN 201110398545A CN 102400168 B CN102400168 B CN 102400168B
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China
Prior art keywords
cleaning agent
grams
tin case
gram
aerosol type
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Expired - Fee Related
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CN 201110398545
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Chinese (zh)
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CN102400168A (en
Inventor
梁玉斌
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ANHUI TAILONG CHENGYA GROUP Co.,Ltd.
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ANHUI TAILONG INVESTEMENT CO LTD
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Priority to CN 201110398545 priority Critical patent/CN102400168B/en
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  • Preventing Corrosion Or Incrustation Of Metals (AREA)
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Abstract

The invention discloses a tin case aerosol type cleaning agent, which comprises a solution consisting of nonylphenol polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, coconut oil fatty acid diethanol amide, triethanolamine, ethanol, sodium benzoate, sodium molybdate, deionized water and essence; and the solution is mixed uniformly and then put into a tin case, a specified amount of propane/butane gas reaching the rated pressure is introduced, and thus the product is obtained. The cleaning agent has good anticorrosive effect on the tin case, does not leak, has good cleaning effect and low cost, and is widely applied to cleaning of various articles in the fields of automobile maintenance, home care and the like.

Description

A kind of tin case aerosol type cleaning agent
Technical field
The present invention relates to a kind of aerosol type cleaning agent, relate more specifically to a kind of tin case aerosol type cleaning agent.
Background technology
Aerosol type cleaning agent is because its convenient and swift, that reasonable price is widely used in the various article in field such as Motor Maintenance, household care cleaning.Usually aerosol type cleaning agent all is potted in the can, however tank body easily be corroded, often occur to leak the tank phenomenon, become for a long time the common difficult problem of each manufacturer of puzzlement.Metallic corrosion is divided into three kinds of chemical corrosion, galvanic corrosion, physics corrosion.The corrosion of tinplate mainly is galvanic corrosion, is divided into three processes: the first process is the oxidation of anode metal and discharges electronics, and the outer field tin coating oxidation of tinplate comes off, and the iron of bottom begins to be oxidized to iron ion; The second process is that oxygen (neutrality or alkaline condition) the absorption electronics of negative electrode is reduced; The 3rd process be electronics in metal, ion flow to form electric current in solution.These three processes are the prerequisites that form galvanic corrosion, and what prevent this corrosion is exactly by suppressing realizing of one or several process reaction.
At present, the anticorrosion main path of tinplate aerosol container is: select tensio-active agent, the purity of control water is added inhibiter.Because the character of tensio-active agent is few to the relevant report of mechanism of corrosion of tinplate, cause and from tens of kinds of tensio-active agents, select several synergies good, the tinplate aerosol container is not produced corrosion or the very little work difficulty of corrodibility is very large, equally, from tens of kinds of organic and inorganic inhibiter, the selection corrosion mitigating effect is good, the acceptable composite corrosion inhibitor of cost producer, and difficulty is larger.Although the purity of water height is all known the corrosion of metal great majority, when producing specific to the tin case aerosol type sanitising agent, the purity requirement of water is often out in the cold, does not know also when causing corrosion that where is the problem.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly has good anticorrosion ability and the good tin case aerosol type cleaning agent of cleaning effect to can itself.
For solving the problems of the technologies described above, tin case aerosol type cleaning agent of the present invention by weight, comprises following material:
Polyoxyethylene nonylphenol ether: 0.5%~3%,
Fatty alcohol-polyoxyethylene ether: 1%~3%,
The fatty acid distribution of coconut oil diglycollic amide: 1%~2%,
Trolamine: 1%~3%,
Ethanol: 1%~5%,
Sodium Benzoate: 0.5%~2%,
Sodium orthomolybdate: 0.1%~0.8%,
Essence: 0.1%~0.6%,
Deionized water: 80.6%~94.8%.
Preferred proportioning is:
Polyoxyethylene nonylphenol ether: 2%,
Fatty alcohol-polyoxyethylene ether: 3%,
The fatty acid distribution of coconut oil diglycollic amide: 1%,
Trolamine: 3%,
Ethanol: 5%,
Sodium Benzoate: 1%,
Sodium orthomolybdate: 0.8%,
Essence: 0.2%
Deionized water: 84.0%.
Described deionization electrical conductivity of water is not more than 15 μ S/cm.
Because technique scheme has adopted three kinds of nonionogenic tensides such as polyoxyethylene nonylphenol ether, fatty alcohol-polyoxyethylene ether, fatty acid distribution of coconut oil diglycollic amide, under the prerequisite of the clean effect that guarantees clean-out system, effectively avoided the anionic group of tensio-active agent such as sulfonate radical, chlorion etc. to the destruction of the passive film of metallic surface.Adopt trolamine, Sodium Benzoate, Sodium orthomolybdate is organic and the compound prescription of inorganic multiple inhibition material, corrosion mitigating effect has satisfied the requirement of product.Adopting deionized water, is the important step that effectively prevents the tinplate galvanic corrosion.Therefore, the present invention has good anticorrosion ability to can itself, can not leak the tank phenomenon, and cleaning effect is good, and cost is low, can be widely used in the cleaning of the various article in field such as Motor Maintenance, household care.
Embodiment
Embodiment 1
Polyoxyethylene nonylphenol ether (TX-10) 2 grams
Fatty alcohol-polyoxyethylene ether (AEO-9) 2 grams
Fatty acid distribution of coconut oil diglycollic amide (6501, model 1: 1.5) 1 gram
Ethanol 2 grams
Trolamine 1 gram
Sodium Benzoate 1 gram
Sodium orthomolybdate 0.4 gram
Deionized water 90.5 grams
Essence 0.1 gram.
Embodiment 2
Polyoxyethylene nonylphenol ether (TX-10) 0.5 gram
Fatty alcohol-polyoxyethylene ether (AEO-9) 1 gram
Fatty acid distribution of coconut oil diglycollic amide (6501, model 1: 1.5) 2 grams
Trolamine 2 grams
Ethanol 5 grams
Sodium Benzoate 2 grams
Sodium orthomolybdate 0.8 gram
Deionized water 86.6 grams
Essence 0.1 gram.
Embodiment 3
Polyoxyethylene nonylphenol ether (TX-10) 3 grams
Fatty alcohol-polyoxyethylene ether (AEO-9) 3 grams
Fatty acid distribution of coconut oil diglycollic amide (6501, model 1: 1.5) 2 grams
Trolamine 3 grams
Ethanol 5 grams
Sodium Benzoate 2 grams
Sodium orthomolybdate 0.8 gram
Deionized water 81.1 grams
Essence 0.1 gram.
Embodiment 4
Polyoxyethylene nonylphenol ether (TX-10) 0.5 gram
Fatty alcohol-polyoxyethylene ether (AEO-9) 1 gram
Fatty acid distribution of coconut oil diglycollic amide (6501, model 1: 1.5) 1 gram
Trolamine 1 gram
Ethanol 1 gram
Sodium Benzoate 0.5 gram
Sodium orthomolybdate 0.1 gram
Deionized water 94.8 grams
Essence 0.1 gram.
Embodiment 5
Polyoxyethylene nonylphenol ether (TX-10) 2 grams
Fatty alcohol-polyoxyethylene ether (AEO-9) 3 grams
Fatty acid distribution of coconut oil diglycollic amide (6501, model 1: 1.5) 1 gram
Trolamine 3 grams
Ethanol 5 grams
Sodium Benzoate 1 gram
Sodium orthomolybdate 0.8 gram
Deionized water 83.8 grams
Essence 0.4 gram.
Put into can after the feed liquid of the various embodiments described above mixes, be filled with specified amount such as 10 grams and reach the third butane gas of rated pressure at the production line inflator, get tin case aerosol type cleaning agent of the present invention.
Tin case aerosol type cleaning agent of the present invention shakes up this product before using, and is directly injected into article surface to be cleaned, after 20-30 seconds, erases to get final product with soft cloth.For the more serious part of spot, spray this product after 20-30 seconds, use the wiping on spot of soft brush, erase with clean rag again.
The anticorrosion scheme of can: the one, improve the purity of water, effect is well-known to ortho-water to corrosion of metal.Therefore, guarantee that the purity of water is the important step that effectively prevents the tinplate galvanic corrosion, the present invention requires electrical conductivity of water to be not more than 15 μ S/cm.The 2nd, add inhibiter, inhibiter is divided into inorganic and organic two large classes, the mineral compound inhibiter, such as metasilicate, phosphoric acid salt, tungstate, borate, nitrite, molybdate, benzoate etc., they can make the metallic surface form the passive film of one deck densification, can block or prevent oozing hydrogen and oozing the acid effect of metal.The organic compound inhibiter, such as trolamine, benzotriazole, mercaptobenzothiazole, organophosphate etc., corrosion inhibition is better.The corrosion mitigating effect that improves inhibiter is key of the present invention, and the present invention adopts the compound prescription of inorganic and organic multiple inhibition material, and corrosion mitigating effect reaches the requirement of product, and enterprise also can accept on the cost.The 3rd, select surfactant types, through repeatedly experiment, we find that the anionic group of tensio-active agent such as sulfonate radical, chlorion etc. have destruction to the passive film of metallic surface, the present invention has screened three kinds of nonionogenic tensides, under the prerequisite of the clean effect that guarantees clean-out system, effectively avoided the generation of this type of anionic group destruction.
Proof test of the present invention is as follows:
Comparative example A: sulfonic acid 2 grams, polyoxyethylenated alcohol sodium sulfate (AES) 2 grams, fatty alcohol-polyoxyethylene ether (AEO-9) 1.5 grams, ethanol 5 grams, trolamine 3.5 grams, Sodium Benzoate 1 gram, tripoly phosphate sodium STPP 1 gram, deionized water 83.6 grams, essence 0.4 gram.
Comparative Examples B: polyoxyethylene nonylphenol ether (TX-10) 2 grams, fatty alcohol-polyoxyethylene ether (AEO-9) 3 grams, fatty acid distribution of coconut oil diglycollic amide (6501, model 1: 1.5) 1 gram, ethanol 5 grams, trolamine 3 grams, Sodium Benzoate 1 gram, Sodium orthomolybdate 0.8 gram, soft water 83.8 grams, essence 0.4 gram.
The feed liquid of comparative example A, Comparative Examples B and embodiment 5 is put into respectively tank, add the third butagas after, put into 55 ℃ ± 1 ℃ water-soluble pot, take out (336 hours) after 2 weeks, opens inhalator jar and observe the inner wall corrosion situation.
Experimental result:
The comparative example A: the can seam burnt hair has many places scale spot, moderate corrosion.
Comparative Examples B: the can seam burnt hair has the little rust staining in a place, mild corrosion.
Embodiment 5: the tank body light, and without rust staining, without corrosion phenomenon.
Conclusion:
The corrosion mitigating effect of the purity of the character of tensio-active agent, water, inhibiter has direct relation to the corrosion of tank body in the material, select suitable tensio-active agent, the purity of control water, the compound interpolation of organic and inorganic inhibiter can well solve the etching problem of tin case aerosol type tank body.

Claims (2)

1. tin case aerosol type cleaning agent by weight, comprises following material:
Polyoxyethylene nonylphenol ether: 0.5%~3%,
Fatty alcohol-polyoxyethylene ether: 1%~3%,
The fatty acid distribution of coconut oil diglycollic amide: 1%~2%,
Trolamine: 1%~3%,
Ethanol: 1%~5%,
Sodium Benzoate: 0.5%~2%,
Sodium orthomolybdate: 0.1%~0.8%,
Essence: 0.1%~0.6%,
Deionized water: 80.6%~94.8%;
Described deionization electrical conductivity of water is not more than 15 μ S/cm; Described fatty acid distribution of coconut oil diglycollic amide model is 1: 1.5.
2. tin case aerosol type cleaning agent according to claim 1 is characterized in that:
Polyoxyethylene nonylphenol ether: 2%,
Fatty alcohol-polyoxyethylene ether: 3%,
The fatty acid distribution of coconut oil diglycollic amide: 1%,
Trolamine: 3%,
Ethanol: 5%,
Sodium Benzoate: 1%,
Sodium orthomolybdate: 0.8%,
Essence: 0.2%,
Deionized water: 84%.
CN 201110398545 2011-12-06 2011-12-06 Tin case aerosol type cleaning agent Expired - Fee Related CN102400168B (en)

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CN 201110398545 CN102400168B (en) 2011-12-06 2011-12-06 Tin case aerosol type cleaning agent

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Application Number Priority Date Filing Date Title
CN 201110398545 CN102400168B (en) 2011-12-06 2011-12-06 Tin case aerosol type cleaning agent

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CN102400168B true CN102400168B (en) 2013-04-17

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Publication number Priority date Publication date Assignee Title
CN104141135B (en) * 2014-07-28 2017-03-08 宁国市大泉机械有限公司 A kind of foundry goods aqueous rust preventive
CN104404498B (en) * 2014-11-12 2017-02-08 响水亿鑫伟业科技有限公司 Chromate-free passivator for galvanized steel sheets and preparation method thereof
CN109776402A (en) * 2019-01-30 2019-05-21 深圳市兆新能源股份有限公司 Isopropylamine yl pyridines quaternary ammonium salt and preparation method thereof and aqueous cleaning aerosol
CN111321419A (en) * 2020-04-13 2020-06-23 宿迁盾嘉生物科技有限公司 Degreasing agent used in tinplate process and using method
CN112745992B (en) * 2020-12-31 2022-04-22 广东好顺欧迪斯科技股份有限公司 Water-based cleaning agent, and preparation method and application thereof
CN113082570A (en) * 2021-03-30 2021-07-09 浙江钱锦气雾剂制品有限公司 Water-based foam type aerosol fire extinguisher and manufacturing method thereof

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CN1117142C (en) * 2001-06-18 2003-08-06 青岛海洋大学 Efficient metal scavenger
CN101503804B (en) * 2008-12-15 2010-12-08 中国石油化工股份有限公司 Cleaning liquid composition and use thereof
CN101705496A (en) * 2009-11-16 2010-05-12 南通飞拓生物科技有限公司 Environment-friendly metal cleaner

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Address after: 246005 No. 3.9 Industrial Park, two West Road, Anqing Development Zone, Anhui, 6-03

Patentee after: ANHUI TAILONG CHENGYA GROUP Co.,Ltd.

Address before: 246005 No. 3.9 Industrial Park, two West Road, Anqing Development Zone, Anhui, 6-03

Patentee before: Anhui Tailong Investement Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Tin case aerosol type cleaning agent

Effective date of registration: 20171226

Granted publication date: 20130417

Pledgee: Merchants Bank Anqing branch of Limited by Share Ltd. birthday celebration

Pledgor: ANHUI TAILONG CHENGYA GROUP Co.,Ltd.

Registration number: 2017340000466

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Granted publication date: 20130417