CN108893098A - A kind of water box liquid - Google Patents
A kind of water box liquid Download PDFInfo
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- CN108893098A CN108893098A CN201810424269.0A CN201810424269A CN108893098A CN 108893098 A CN108893098 A CN 108893098A CN 201810424269 A CN201810424269 A CN 201810424269A CN 108893098 A CN108893098 A CN 108893098A
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
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Abstract
The present invention relates to a kind of water box liquids.The water box liquid, including ethyl glycol, defoaming agent, corrosion inhibiter, nano-oxide-poly aluminium phosphate powder of organic acid coating, water.Profit water box liquid property provided by the invention is stablized, and has good antioxygen antirust ability.
Description
Technical field
The present invention relates to a kind of water box liquids.
Background technique
Radiator is also known as radiator, is critical part in automobile cooling system；Function is to distribute heat, and cooling water is in water
Heat is absorbed in set, heat disperses after flowing to radiator, returns circulation in water jacket, reaches temperature adjustment.Water box liquid should have it is cooling,
The functions such as anti-oxidation and antisepsis.
Summary of the invention
Of the invention provides a kind of water box liquid, it has good antioxygen antirust ability.
The purpose of the present invention is what is realized by following technical solution：
A kind of water box liquid of the present invention, the ingredient including following parts by weight：
40-65 parts of ethylene glycol, 2-7 parts of defoaming agent, 2-5 parts of corrosion inhibiter, nano-oxide-poly aluminium phosphate powder of organic acid coating
1-3 parts, 20-55 parts of water.
The defoaming agent is silicone emulsion, the fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite
Ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether, dimethyl silicone polymer
One of or more than one mixing.
The corrosion inhibiter be one of triethanolamine, benzotriazole, mercaptobenzothiazoler, organic phosphate or
More than one mixing.
The nano-oxide of the organic acid coating-poly aluminium phosphate powder is the nanometer Fe of machine acid coating3O4Magnetic powder
Body-poly aluminium phosphate powder.
The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 1:2-1:The mixing of 1 ratio, at room temperature quickly by above-mentioned iron salt solutions alkalinity
Addition is excessively added in the NaOH solution precipitating reagent of oleic acid, and pH control is 9-10, is stirred to react 8-12 minutes, is then precipitated
Separation, washing, dry, Fe obtained3O4Powder；By Fe3O4It is 1-3% silane coupler solution that powder, which is added to weight percent,
In, then carry out ultrasonic disperse, stir, it is dry, it is finely ground to get.
The method of the precipitation and separation is that sample is put into large beaker, and a large amount of distilled water or ethyl alcohol is added, and carries out ultrasound
Beaker, is then put on magnet and is separated by solid-liquid separation by dispersion.
The organic acid is acetic acid, oleic acid, stearic acid, oxalic acid, citric acid, benzoic acid, phthalandione, isophathalic acid, ethylenediamine
One of tetraacethyl, tartaric acid, tannic acid, amino acid, maleic acid, fumaric acid, alkyl benzene sulphonate or more than one mixture.
The poly aluminium phosphate is two poly aluminium phosphates, in aluminium triphosphate, polyphosphoric acids aluminium, aluminium metaphosphate, aluminum pyrophosphate
One or more kinds of mixtures.
The nanometer Fe of the machine acid coating3O4Magnetic powder-poly aluminium phosphate powder, preparation method includes the following steps：
Poly aluminium phosphate is crushed, is sieved, the poly aluminium phosphate powder that collection cut size is 0.2-20 μm；Fe3O4Magnetic powder mistake
Sieve, collection cut size are the Fe of 20-200nm3O4Magnetic powder；In coating reaction unit be added dispersant poly aluminium phosphate and
Fe3O4Magnetic powder carry out decentralized processing, then with organic acid carry out coating react and control membrane wrapping thickness 10-100nm to get
The nanometer Fe of machine acid coating3O4Magnetic powder-poly aluminium phosphate powder.
The dispersing agent is sodium metaphosphate, organosilicon, fatty acid, fatty acid amide, fatty acid acid metallic soap, poly- second two
One of alcohol or more than one mixture, additional amount are poly aluminium phosphate powder and Fe3O4The 0.1- of magnetic powder quality
10%。
Using ethylene glycol as antifreezing agent.Ethylene glycol be it is a kind of it is colourless, transparent, slightly sweet taste and have hygroscopic sticky
Liquid, it can be compatible with water in any proportion.Ethylene glycol can cause material to be corroded in long-term work, and corrosive medium is water and second
Glycol.Corrosion inhibiter is added, cooling system is can effectively stop and generates corrosion.Defoaming agent is added, surface tension can be reduced, inhibits bubble
Foam, which is generated or eliminated, has generated foam, reaches quick defoaming, persistently keeps suds suppressing properties, there is preferable anti-shear ability.
The nano-oxide of organic acid coating-poly aluminium phosphate powder, the good dispersion in the liquid based on ethylene glycol and water,
With good antirust anti-corrosion property energy.The antirust, anti-corrosive performance of poly aluminium phosphate is splendid, but the stability of poly aluminium phosphate is poor, is not easy
Dispersion, and the large specific surface area of nano-oxide, dispersed diffusivity are good, are changed by nano-oxide and organic acid to it
Property, its stability and dispersibility are improved, can be applied in water tank form layer protecting film, the corrosion of water tank is avoided to corrode, is caused
Water tank " boils ".
Beneficial effects of the present invention：
（1）The present invention has using the nano-oxide of organic acid coating-poly aluminium phosphate powder as a kind of additive of water box liquid
Good antirust anti-corrosion property energy, the nano-oxide-poly aluminium phosphate powder stability and good dispersion of this organic acid coating, can
Applied to layer protecting film is formed in water tank, the corrosion of water tank is avoided to corrode, causes water tank " boiling ".
（2）Water box liquid of the present invention is arranged in pairs or groups by multiple additives common combination, substantially improves the performance of water box liquid various aspects,
Increase water box liquid stability, extends the service life of water tank.
Specific embodiment
The present invention is further illustrated below by embodiment.It should be understood that the embodiment of the present invention is for illustrating
The present invention is rather than limiting the invention.The simple modifications that essence according to the present invention carries out the present invention belong to the present invention
Claimed range.
Embodiment 1
Water box liquid of the invention, including ethylene glycol 400g, defoaming agent 20g, corrosion inhibiter 20g, the nanometer Fe of maleic acid coating3O4-
Two poly aluminium phosphate 10g, water 550g.
The defoaming agent is silicone emulsion, the fatty acid ester compounded object mixture of higher alcohols.
The corrosion inhibiter is triethanolamine.
The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 1:The mixing of 2 ratios, at room temperature rapidly joins above-mentioned iron salt solutions alkalinity
Be excessively added in the NaOH solution precipitating reagent of oleic acid, pH control is 9, be stirred to react 8 minutes, then by its precipitation and separation, washing,
It is dry, Fe obtained3O4Powder；By Fe3O4It is then to carry out in 1% silane coupler solution that powder, which is added to weight percent,
Ultrasonic disperse stirs, dry, it is finely ground to get.
The method of the precipitation and separation is that sample is put into large beaker, and a large amount of distilled water or ethyl alcohol is added, and carries out ultrasound
Beaker, is then put on magnet and is separated by solid-liquid separation by dispersion.
The nanometer Fe of the maleic acid coating3O4- two poly aluminium phosphates, preparation method includes the following steps：
Two poly aluminium phosphates are crushed, are sieved, the dimerization aluminum phosphate powder that collection cut size is 0.2-20 μm；Fe3O4Magnetic powder
Body sieving, collection cut size are the Fe of 20-200nm3O4Magnetic powder；Organosilicon is added in coating reaction unit and mixes dimerization phosphorus
Sour aluminium and Fe3O4Magnetic powder carries out decentralized processing, then reacts with maleic acid progress coating and control membrane wrapping thickness in 10-
100nm to get machine acid coating nanometer Fe3O4Magnetic powder-poly aluminium phosphate powder.
Embodiment 2
Water box liquid of the invention, including ethylene glycol 650g, defoaming agent 70g, corrosion inhibiter 50g, the nano-oxide-of organic acid coating
Poly aluminium phosphate powder 30g, water 20g.
The defoaming agent is polypropylene glycerol aether.
The corrosion inhibiter is benzotriazole, mercaptobenzothiazoler, the mixture in organic phosphate.
The nano-oxide of the organic acid coating-poly aluminium phosphate powder is the nanometer Fe of machine acid coating3O4Magnetic powder
Body-poly aluminium phosphate powder.
The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 1:The mixing of 1 ratio, at room temperature rapidly joins above-mentioned iron salt solutions alkalinity
Be excessively added in the NaOH solution precipitating reagent of oleic acid, pH control is 10, be stirred to react 12 minutes, then by its precipitation and separation, wash
It washs, dry, Fe obtained3O4Powder；By Fe3O4Powder be added to weight percent be 3% silane coupler solution in, then into
Row ultrasonic disperse stirs, dry, it is finely ground to get.
The method of the precipitation and separation is that sample is put into large beaker, and a large amount of distilled water or ethyl alcohol is added, and carries out ultrasound
Beaker, is then put on magnet and is separated by solid-liquid separation by dispersion.
The organic acid is the mixture of acetic acid, oxalic acid, citric acid.
The poly aluminium phosphate is the mixture of polyphosphoric acids aluminium, aluminum pyrophosphate.
The nanometer Fe of the machine acid coating3O4Magnetic powder-poly aluminium phosphate powder, preparation method includes the following steps：
The mixture of polyphosphoric acids aluminium, aluminum pyrophosphate is crushed, is sieved, the polyphosphoric acids that collection cut size is 0.2-20 μm
Mixture powder in aluminium, aluminum pyrophosphate；Fe3O4Magnetic powder sieving, collection cut size are the Fe of 20-200nm3O4Magnetic powder；
Dispersant polyphosphoric acids aluminium, mixture powder and Fe in aluminum pyrophosphate are added in coating reaction unit3O4Magnetic powder
Decentralized processing is carried out, then is reacted with the mixture of acetic acid, oxalic acid, citric acid progress coating and controls membrane wrapping thickness in 10-
100nm to get machine acid coating nanometer Fe3O4Magnetic powder-poly aluminium phosphate powder.
The dispersing agent be sodium metaphosphate, polyethylene glycol mixture, additional amount be poly aluminium phosphate powder and
Fe3O4The 0.1% of magnetic powder quality.
Embodiment 3
Water box liquid of the invention, including ethylene glycol 450g, defoaming agent 30g, corrosion inhibiter 30g, the nano-oxide-of organic acid coating
Poly aluminium phosphate powder 15g, water 500g.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy Propanolamine ether mixture.
The corrosion inhibiter is organic phosphate.
The nano-oxide of the organic acid coating-poly aluminium phosphate powder is the nanometer Fe of machine acid coating3O4Magnetic powder
Body-poly aluminium phosphate powder.
The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 2:The mixing of 3 ratios, at room temperature rapidly joins above-mentioned iron salt solutions alkalinity
Be excessively added in the NaOH solution precipitating reagent of oleic acid, pH control is 9, be stirred to react 9 minutes, then by its precipitation and separation, washing,
It is dry, Fe obtained3O4Powder；By Fe3O4Powder be added to weight percent be 1.5% silane coupler solution in, then into
Row ultrasonic disperse stirs, dry, it is finely ground to get.
The method of the precipitation and separation is that sample is put into large beaker, and a large amount of distilled water or ethyl alcohol is added, and carries out ultrasound
Beaker, is then put on magnet and is separated by solid-liquid separation by dispersion.
The organic acid is the mixture of oleic acid, stearic acid, fumaric acid, alkyl benzene sulphonate.
The poly aluminium phosphate is aluminium triphosphate.
The nanometer Fe of the machine acid coating3O4Magnetic powder-poly aluminium phosphate powder, preparation method includes the following steps：
More aluminium triphosphates are crushed, are sieved, the aluminium triphosphate powder that collection cut size is 0.2-20 μm；Fe3O4It is magnetic
Powder sieving, collection cut size are the Fe of 20-200nm3O4Magnetic powder；Dispersant trimerization is added in coating reaction unit
Aluminum phosphate powder and Fe3O4Magnetic powder carries out decentralized processing, then the mixing with oleic acid, stearic acid, fumaric acid, alkyl benzene sulphonate
Object carries out coating reaction and controls nanometer Fe of the membrane wrapping thickness in 10-100nm to get machine acid coating3O4Magnetic powder-polyphosphoric acid
Aluminium powder body.
The dispersing agent is the mixture of fatty acid amide, fatty acid acid metallic soap, and additional amount is polyphosphoric acid aluminium powder
Body and Fe3O4The 2% of magnetic powder quality.
Embodiment 4
Water box liquid of the invention, including ethylene glycol 500g, defoaming agent 40g, corrosion inhibiter 35g, the nano-oxide-of organic acid coating
Poly aluminium phosphate powder 20g, water 400g.
The defoaming agent is polyoxyethylene polyoxypropylene glycerin ether.
The corrosion inhibiter is triethanolamine, benzotriazole mixture.
The nano-oxide of the organic acid coating-poly aluminium phosphate powder is the nanometer Fe of machine acid coating3O4Magnetic powder
Body-poly aluminium phosphate powder.
The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 4:The mixing of 5 ratios, at room temperature rapidly joins above-mentioned iron salt solutions alkalinity
Be excessively added in the NaOH solution precipitating reagent of oleic acid, pH control is 10, be stirred to react 10 minutes, then by its precipitation and separation, wash
It washs, dry, Fe obtained3O4Powder；By Fe3O4Powder be added to weight percent be 2% silane coupler solution in, then into
Row ultrasonic disperse stirs, dry, it is finely ground to get.
The method of the precipitation and separation is that sample is put into large beaker, and a large amount of distilled water or ethyl alcohol is added, and carries out ultrasound
Beaker, is then put on magnet and is separated by solid-liquid separation by dispersion.
The organic acid is the mixture of benzoic acid, phthalandione, tartaric acid, tannic acid, amino acid.
The poly aluminium phosphate is aluminium metaphosphate.
The nanometer Fe of the machine acid coating3O4Magnetic powder-poly aluminium phosphate powder, preparation method includes the following steps：
Aluminium metaphosphate is crushed, is sieved, the aluminium metaphosphate powder that collection cut size is 0.2-20 μm；Fe3O4Magnetic powder mistake
Sieve, collection cut size are the Fe of 20-200nm3O4Magnetic powder；Dispersant metaphosphoric acid aluminium powder is added in coating reaction unit
Body and Fe3O4Magnetic powder carries out decentralized processing, then is wrapped with the mixture of benzoic acid, phthalandione, tartaric acid, tannic acid, amino acid
Film reaction simultaneously controls nanometer Fe of the membrane wrapping thickness in 10-100nm to get machine acid coating3O4Magnetic powder-poly aluminium phosphate powder.
The dispersing agent is polyethylene glycol, and additional amount is poly aluminium phosphate powder and Fe3O4The 5% of magnetic powder quality.
Embodiment 5
Water box liquid of the invention, including ethylene glycol 600g, defoaming agent 50g, corrosion inhibiter 40g, the nano-oxide-of organic acid coating
Poly aluminium phosphate powder 25g, water 300g.
The defoaming agent is silicone emulsion.
The corrosion inhibiter is benzotriazole.
The nano-oxide of the organic acid coating-poly aluminium phosphate powder is the nanometer Fe of machine acid coating3O4Magnetic powder
Body-poly aluminium phosphate powder.
The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 1:The mixing of 2 ratios, at room temperature rapidly joins above-mentioned iron salt solutions alkalinity
Be excessively added in the NaOH solution precipitating reagent of oleic acid, pH control is 10, be stirred to react 11 minutes, then by its precipitation and separation, wash
It washs, dry, Fe obtained3O4Powder；By Fe3O4Powder be added to weight percent be 2% silane coupler solution in, then into
Row ultrasonic disperse stirs, dry, it is finely ground to get.
The method of the precipitation and separation is that sample is put into large beaker, and a large amount of distilled water or ethyl alcohol is added, and carries out ultrasound
Beaker, is then put on magnet and is separated by solid-liquid separation by dispersion.
The organic acid is benzoic acid.
The poly aluminium phosphate is aluminium metaphosphate.
The nanometer Fe of the machine acid coating3O4Magnetic powder-poly aluminium phosphate powder, preparation method includes the following steps：
Aluminium metaphosphate is crushed, is sieved, the aluminium metaphosphate powder that collection cut size is 0.2-20 μm；Fe3O4Magnetic powder mistake
Sieve, collection cut size are the Fe of 20-200nm3O4Magnetic powder；Dispersant metaphosphoric acid aluminium powder is added in coating reaction unit
Body and Fe3O4Magnetic powder carries out decentralized processing, then carries out coating with benzoic acid and react and control membrane wrapping thickness in 10-100nm,
Up to the nanometer Fe of machine acid coating3O4Magnetic powder-poly aluminium phosphate powder.
The dispersing agent is fatty acid, fatty acid acyl amine blends, and additional amount is poly aluminium phosphate powder and Fe3O4Magnetic
The 5% of property powder quality.
Embodiment 6
Water box liquid rust-preventing characteristic experiment of the present invention
1, test method
The cast-iron scrap for taking 2g or so to dry in (105 ± 2) DEG C baking oven is evenly distributed among 90mm and is decorated with 35mmx35mm examination
It tests on the filter paper in region, filter paper is put into culture dish, and the tested solution of 2mL is drawn with pipette, is dropped evenly on cast-iron scrap,
Culture ware lid is covered, 2h is placed under conditions of (20 ± 2) DEG C, tap water cleans iron filings and filter paper, dries filter paper, observes filter paper
The percentage in the rust spot region on surface compares corrosion situation.
2, test specimen
Sample 1：Certain commercially available Guangdong company water box liquid
Sample 2：3 water box liquid of embodiment
Sample 3：4 water box liquid of embodiment
Sample 4：5 water box liquid of embodiment
3, test result
1 rust-preventing characteristic of table tests measurement result（Corrode area %）
| Sample 1 | Sample 2 | Sample 3 | Sample 4 | |
| Corrode area | 4-5% | 0 | 0 | 0 |
As can be seen from Table 1, the corrosion area of sample 1 is maximum, and the corrosion area of sample 2,3,4 is 0.
According to the experimental results, water box liquid of the present invention, antirust anti-corrosion property can be more excellent compared to commercial product.
Claims (10)
1. a kind of water box liquid, it is characterised in that the ingredient including following parts by weight：
40-65 parts of ethylene glycol, 2-7 parts of defoaming agent, 2-5 parts of corrosion inhibiter, nano-oxide-poly aluminium phosphate powder of organic acid coating
1-3 parts, 20-55 parts of water.
2. water box liquid as described in claim 1, it is characterised in that：The defoaming agent is silicone emulsion, high-carbon polyol fatty acid
Ester complexes, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxy
One of propylene polyoxyethylene glycerol ether, dimethyl silicone polymer or more than one mixing.
3. water box liquid as described in claim 1, it is characterised in that：The corrosion inhibiter is triethanolamine, benzotriazole, mercapto
One of base benzothiazole, organic phosphate or more than one mixing.
4. water box liquid as described in claim 1, it is characterised in that：Nano-oxide-polyphosphoric acid of the organic acid coating
Aluminium powder body is the nanometer Fe of machine acid coating3O4Magnetic powder-poly aluminium phosphate powder.
5. water box liquid as claimed in claim 4, it is characterised in that：The Fe3O4The preparation method of magnetic powder is：
Divalent iron salt and ferric salt solution are pressed 1:2-1:The mixing of 1 ratio, at room temperature quickly by above-mentioned iron salt solutions alkalinity
Addition is excessively added in the NaOH solution precipitating reagent of oleic acid, and pH control is 9-10, is stirred to react 8-12 minutes, is then precipitated
Separation, washing, dry, Fe obtained3O4Powder；By Fe3O4It is 1-3% silane coupler solution that powder, which is added to weight percent,
In, then carry out ultrasonic disperse, stir, it is dry, it is finely ground to get.
6. water box liquid as claimed in claim 5, it is characterised in that：The method of precipitation and separation is that sample is put in the step A
Enter in large beaker, a large amount of distilled water or ethyl alcohol is added, carry out ultrasonic disperse, then beaker is put on magnet and carries out solid-liquid point
From.
7. water box liquid as claimed in claim 4, it is characterised in that：The organic acid be acetic acid, oleic acid, stearic acid, oxalic acid,
Citric acid, benzoic acid, phthalandione, isophathalic acid, ethylenediamine tetra-acetic acid, tartaric acid, tannic acid, amino acid, maleic acid, fumaric acid, alkyl
One of benzene sulfonic acid or more than one mixture.
8. water box liquid as claimed in claim 4, it is characterised in that：The poly aluminium phosphate is two poly aluminium phosphates, tripolyphosphate
One of aluminium, polyphosphoric acids aluminium, aluminium metaphosphate, aluminum pyrophosphate or more than one mixture.
9. water box liquid as claimed in claim 4, it is characterised in that：The nanometer Fe of the machine acid coating3O4The poly- phosphorus of magnetic powder-
Sour aluminium powder body, preparation method includes the following steps：
Poly aluminium phosphate is crushed, is sieved, the poly aluminium phosphate powder that collection cut size is 0.2-20 μm；Fe3O4Magnetic powder mistake
Sieve, collection cut size are the Fe of 20-200nm3O4Magnetic powder；In coating reaction unit be added dispersant poly aluminium phosphate and
Fe3O4Magnetic powder carry out decentralized processing, then with organic acid carry out coating react and control membrane wrapping thickness 10-100nm to get
The nanometer Fe of machine acid coating3O4Magnetic powder-poly aluminium phosphate powder.
10. water box liquid as claimed in claim 9, it is characterised in that：The dispersing agent is sodium metaphosphate, organosilicon, fat
One of acid, fatty acid amide, fatty acid acid metallic soap, polyethylene glycol or more than one mixture, additional amount is poly-
Aluminum phosphate powder and Fe3O4The 0.1-10% of magnetic powder quality.
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| CN201810424269.0A CN108893098A (en) | 2018-05-07 | 2018-05-07 | A kind of water box liquid |
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| CN201810424269.0A CN108893098A (en) | 2018-05-07 | 2018-05-07 | A kind of water box liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110591657A (en) * | 2019-09-18 | 2019-12-20 | 深圳市耐斯实业有限公司 | Heat super-heat medium liquid |
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| CN104031722A (en) * | 2014-05-22 | 2014-09-10 | 丘寿勇 | Lubricating oil |
| CN106947297A (en) * | 2017-01-23 | 2017-07-14 | 广西新晶科技有限公司 | Poly aluminium phosphate powder of nano-oxide organic acid coating and preparation method thereof |
| CN107488443A (en) * | 2017-08-22 | 2017-12-19 | 四川弘毅智慧知识产权运营有限公司 | A kind of anti-icing fluid and preparation method thereof |
| CN107573905A (en) * | 2017-09-08 | 2018-01-12 | 四川爱温特科技有限公司 | A kind of organic coolant of engine |
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2018
- 2018-05-07 CN CN201810424269.0A patent/CN108893098A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031722A (en) * | 2014-05-22 | 2014-09-10 | 丘寿勇 | Lubricating oil |
| CN106947297A (en) * | 2017-01-23 | 2017-07-14 | 广西新晶科技有限公司 | Poly aluminium phosphate powder of nano-oxide organic acid coating and preparation method thereof |
| CN107488443A (en) * | 2017-08-22 | 2017-12-19 | 四川弘毅智慧知识产权运营有限公司 | A kind of anti-icing fluid and preparation method thereof |
| CN107573905A (en) * | 2017-09-08 | 2018-01-12 | 四川爱温特科技有限公司 | A kind of organic coolant of engine |
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| CN110591657A (en) * | 2019-09-18 | 2019-12-20 | 深圳市耐斯实业有限公司 | Heat super-heat medium liquid |
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