CN109679425A - A kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions - Google Patents
A kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions Download PDFInfo
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- CN109679425A CN109679425A CN201811478609.4A CN201811478609A CN109679425A CN 109679425 A CN109679425 A CN 109679425A CN 201811478609 A CN201811478609 A CN 201811478609A CN 109679425 A CN109679425 A CN 109679425A
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- rare earth
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- earth lanthanum
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to antibiotic paint technical fields, specifically disclose a kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions.Coating is made of following raw material by weight: 20-35 parts of silica gel, 8-15 parts of Rare Earth Lanthanum, 20-30 parts of inorganic pigment, acrylic based resin paints 10-18 parts, and 2-8 parts of aluminium oxide abrasion-resistant powder, surplus is water.Preparation method comprises the steps of: that 1, silica gel pulverizes and sieves, and stirs evenly；2, deionized water, inorganic pigment and aluminium oxide abrasion-resistant powder is added, is dispersed with stirring；3, after continuing grinding, acrylic based resin paint and Rare Earth Lanthanum is added, paste is made in stirring；4, paste is mixed with butanediol, polyalcohol modified polyester is being added, is standing overnight after mixing.Present invention spraying uses electrophoretic coating, and paint film is uniform, and adhesive force is strong, and spraying rate is fast, and coating takes water as a solvent, few to air pollution, may be adapted on the small household electrical appliances such as vacuum cup.
Description
Technical field
The present invention relates to antibiotic paint technical field, be specifically related to a kind of Rare Earth Lanthanum coating with antibacterial functions and its
Preparation method.
Background technique
Rare earth is element with high yield in China, has unique electronic structure, excellent physicochemical property, it shows important
Pharmacology and physiological action, very by the concern of domestic and international research worker.Lanthanum (La) is one of the main component of business rare earth fertilizer,
Its reserves on earth is higher, is the higher element of content in rare earth element.Simultaneously La be again in rare earth element chemically
The most active element of matter, hydrated ionic radius is minimum, bioactivity highest and side effect minimum.
China's rare earth reserves account for No. 1 in the world, and Inner Mongol rare earth reserves rank first in the whole country, further investigation rare earth suppression
Microbial inoculum has wide prospect.Since 20th century, rare earth is increasingly subject to the concern of people, rare-earth salts in biological field application study
Class and its organic coordination compound are synthesized and are applied to multiple fields, especially in biochemical field.They have anti-inflammatory, antibacterial,
Anticoagulation and it is hypoglycemic the effects of, for treating burn, thrombotic disease, skin disease, diabetes and eczema, gout, rheumatism, knot
The illnesss such as core, leprosy and arthritis.
With the development of society, anti-biotic material is in townwear, the application of the fields such as household electrical appliance and food packaging is increasingly
Extensively.Wherein household items, as cooker non-viscous paint, due to its contact with food it is more, it is non-stick in addition to what is needed
And safety, it is also necessary to develop the food container coating with antibacterial functions.Most of pay attention to applying inside currently on the market
The safety and antibiotic property of material, it is really rarer to consider to be suitable for container for domestic use coating outside, while there is non-adhesion behavior, safety
And the coating with antibacterial functions.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the problems of the existing technology, providing a kind of with antibacterial functions
Rare Earth Lanthanum coating and preparation method thereof.Present invention spraying uses electrophoretic coating, and paint film is uniform, and adhesive force is strong, utilization efficiency of coatings
Height, the fast advantage of spraying rate, coating takes water as a solvent, few to air pollution, and it is big, dirty to overcome spraying, galvanic waste discharge amount
Contaminate big disadvantage.It may be adapted on the small household electrical appliances such as vacuum cup.
The technical solution adopted by the present invention are as follows: a kind of Rare Earth Lanthanum coating with antibacterial functions, be made of following raw material by
Parts by weight are as follows: 20-35 parts of silica gel, 8-15 parts of Rare Earth Lanthanum, 20-30 parts of inorganic pigment, acrylic based resin paints 10-18 parts, oxygen
Change 2-8 parts of aluminium abrasion-resistant powder, surplus is water.
A kind of preparation method of the Rare Earth Lanthanum coating with antibacterial functions, specific steps are as follows:
1, silica gel is pulverized and sieved, being stirred after sieving keeps ingredient uniform；
2, deionized water, inorganic pigment and aluminium oxide abrasion-resistant powder are added in 1, is stirred dispersion；
3, after above-mentioned mixture continues grinding, acrylic based resin paint and Rare Earth Lanthanum is added, finished product paste is made in stirring；
4, finished product paste is mixed with butanediol, polyalcohol modified polyester is being added, is standing overnight after mixing；
Preferably, silica gel crushed 300-500 mesh in step 1, and the revolving speed of stirring is 800-1000rpm/ minutes.
Preferably, inorganic pigment is added in step 2 first with Rate Dispersion 8-10 minutes of 600-800rpm/ minutes, is adding
Enter aluminium oxide abrasion-resistant powder, with Rate Dispersion 12-15 minutes of 1000-1200rpm/ minutes.
Preferably, in step 3 mixture be ground to fineness be 8-12 micron when, be added acrylic based resin paint and rare earth
Finished product paste is made in 20-36 minutes in lanthanum, stirring.
The invention has the benefit that
The present invention provides a kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions.Present invention spraying uses electrophoresis
Japanning, paint film is uniform, and adhesive force is strong, and utilization efficiency of coatings is high, and the fast advantage of spraying rate, coating takes water as a solvent, to air pollution
It is few, it overcomes that spraying, galvanic waste discharge amount be big, heavy-polluted disadvantage, may be adapted on the small household electrical appliances such as vacuum cup.
Specific embodiment
Embodiment 1
A kind of Rare Earth Lanthanum coating with antibacterial functions, by following parts by weight of raw materials preparation raw material: 20 parts of silica gel, Rare Earth Lanthanum
8 parts, 20 parts of inorganic pigment, acrylic based resin paints 10 parts, and 2 parts of aluminium oxide abrasion-resistant powder, surplus is water.
A kind of preparation method of the Rare Earth Lanthanum coating with antibacterial functions, specific steps are as follows:
1, silica gel be crushed into 300 meshes, is stirred after sieving, the revolving speed of stirring is 800rpm/ minutes.
2, deionized water is added in 1, inorganic pigment is added first with Rate Dispersion 8 minutes of 600rpm/ minutes, is being added
Aluminium oxide abrasion-resistant powder, with Rate Dispersion 12 minutes of 1000rpm/ minutes.
3, above-mentioned mixture continues to be ground to fineness when being 8 microns, and acrylic based resin paint and Rare Earth Lanthanum, stirring is added
Finished product paste is made within 20 minutes；
4, finished product paste is mixed with butanediol, polyalcohol modified polyester is being added, is standing overnight after mixing；
Embodiment 2
A kind of Rare Earth Lanthanum coating with antibacterial functions, by following parts by weight of raw materials preparation raw material: 35 parts of silica gel, Rare Earth Lanthanum
15 parts, 30 parts of inorganic pigment, acrylic based resin paints 18 parts, and 8 parts of aluminium oxide abrasion-resistant powder, surplus is water.
A kind of preparation method of the Rare Earth Lanthanum coating with antibacterial functions, specific steps are as follows:
1, silica gel be crushed into 500 meshes, is stirred after sieving, the revolving speed of stirring is 1000rpm/ minutes, makes ingredient
Uniformly；
2, deionized water is added in 1, inorganic pigment is added first with Rate Dispersion 10 minutes of 800rpm/ minutes, is adding
Enter aluminium oxide abrasion-resistant powder, with Rate Dispersion 15 minutes of 1200rpm/ minutes；
3, above-mentioned mixture continues to be ground to fineness when being 12 microns, and acrylic based resin paint and Rare Earth Lanthanum is added, stirs
It mixes 36 minutes and finished product paste is made；
4, finished product paste is mixed with butanediol, polyalcohol modified polyester is being added, is standing overnight after mixing；
Embodiment 3
A kind of Rare Earth Lanthanum coating with antibacterial functions, by following parts by weight of raw materials preparation raw material: 28 parts of silica gel, Rare Earth Lanthanum
12 parts, 25 parts of inorganic pigment, acrylic based resin paints 15 parts, and 5 parts of aluminium oxide abrasion-resistant powder, surplus is water.
A kind of preparation method of the Rare Earth Lanthanum coating with antibacterial functions, specific steps are as follows:
1, silica gel be crushed into 400 meshes, is stirred after sieving, the revolving speed of stirring is 900rpm/ minutes, keeps ingredient equal
It is even；
2, deionized water is added in 1, inorganic pigment is added first with Rate Dispersion 9 minutes of 700rpm/ minutes, is being added
Aluminium oxide abrasion-resistant powder, with Rate Dispersion 13 minutes of 1100rpm/ minutes；
3, above-mentioned mixture continues to be ground to fineness when being 10 microns, and acrylic based resin paint and Rare Earth Lanthanum is added, stirs
It mixes 28 minutes and finished product paste is made；
4, finished product paste is mixed with butanediol, polyalcohol modified polyester is being added, is standing overnight after mixing；
Embodiment described above only expresses several better embodiments of the invention, and the description thereof is more specific and detailed,
But it cannot be understood as limitations on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several modifications and improvements are made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of Rare Earth Lanthanum coating with antibacterial functions, which is characterized in that be made of following raw material by weight are as follows: silica gel
20-35 parts, 8-15 parts of Rare Earth Lanthanum, 20-30 parts of inorganic pigment, acrylic based resin paints 10-18 parts, aluminium oxide abrasion-resistant powder 2-8
Part, surplus is water.
2. a kind of preparation method of the Rare Earth Lanthanum coating described in claim 1 with antibacterial functions, it is characterised in that specific step
Suddenly are as follows:
1, silica gel is pulverized and sieved, being stirred after sieving keeps ingredient uniform；
2, deionized water, inorganic pigment and aluminium oxide abrasion-resistant powder are added in 1, is stirred dispersion；
3, after above-mentioned mixture continues grinding, acrylic based resin paint and Rare Earth Lanthanum is added, finished product paste is made in stirring；
4, finished product paste is mixed with butanediol, polyalcohol modified polyester is being added, is standing overnight after mixing.
3. a kind of preparation method of Rare Earth Lanthanum coating with antibacterial functions according to claim 2, which is characterized in that step
Silica gel crushed 300-500 mesh in rapid 1, and the revolving speed of stirring is 800-1000rpm/ minutes.
4. a kind of preparation method of Rare Earth Lanthanum coating with antibacterial functions according to claim 2, which is characterized in that institute
It states and inorganic pigment is added in step 2 first with Rate Dispersion 8-10 minutes of 600-800rpm/ minutes, aluminium oxide is wear-resisting being added
Powder, with Rate Dispersion 12-15 minutes of 1000-1200rpm/ minutes.
5. a kind of preparation method of Rare Earth Lanthanum coating with antibacterial functions according to claim 2, which is characterized in that institute
State mixture in step 3 be ground to fineness be 8-12 micron when, be added acrylic based resin paint and Rare Earth Lanthanum, stirring 20-36
Finished product paste is made in minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811478609.4A CN109679425A (en) | 2018-12-05 | 2018-12-05 | A kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811478609.4A CN109679425A (en) | 2018-12-05 | 2018-12-05 | A kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions |
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| Publication Number | Publication Date |
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| CN109679425A true CN109679425A (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811478609.4A Pending CN109679425A (en) | 2018-12-05 | 2018-12-05 | A kind of Rare Earth Lanthanum coating and preparation method thereof with antibacterial functions |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391731A (en) * | 2011-10-24 | 2012-03-28 | 沈阳建筑大学 | Preparation method of rare earth anti-bacteria tilelike coating |
| CN104087160A (en) * | 2014-07-24 | 2014-10-08 | 无锡卡秀堡辉涂料有限公司 | High-wear-resistant and crack-resistant ceramic paint and preparation method thereof |
| CN105062156A (en) * | 2015-07-30 | 2015-11-18 | 无锡卡秀堡辉涂料有限公司 | Ceramic paint with antibacterial function and preparation method thereof |
| CN106579943A (en) * | 2015-10-15 | 2017-04-26 | 东莞华懋精密机械科技有限公司 | Outer layer applied to outer wall of thermal-insulation cup |
-
2018
- 2018-12-05 CN CN201811478609.4A patent/CN109679425A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391731A (en) * | 2011-10-24 | 2012-03-28 | 沈阳建筑大学 | Preparation method of rare earth anti-bacteria tilelike coating |
| CN104087160A (en) * | 2014-07-24 | 2014-10-08 | 无锡卡秀堡辉涂料有限公司 | High-wear-resistant and crack-resistant ceramic paint and preparation method thereof |
| CN105062156A (en) * | 2015-07-30 | 2015-11-18 | 无锡卡秀堡辉涂料有限公司 | Ceramic paint with antibacterial function and preparation method thereof |
| CN106579943A (en) * | 2015-10-15 | 2017-04-26 | 东莞华懋精密机械科技有限公司 | Outer layer applied to outer wall of thermal-insulation cup |
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Application publication date: 20190426 |