CN104449269A - Preparation method of antibacterial polyester paint - Google Patents
Preparation method of antibacterial polyester paint Download PDFInfo
- Publication number
- CN104449269A CN104449269A CN201410630683.9A CN201410630683A CN104449269A CN 104449269 A CN104449269 A CN 104449269A CN 201410630683 A CN201410630683 A CN 201410630683A CN 104449269 A CN104449269 A CN 104449269A
- Authority
- CN
- China
- Prior art keywords
- paint
- component
- antibacterial
- titanium dioxide
- preparation
- 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.)
- Pending
Links
Classifications
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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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
-
- 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
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
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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
- 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
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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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Abstract
The invention discloses an antibacterial material and a preparation method thereof. Titanium dioxide antibacterial agent powder which has an antibacterial function and can stably exist in a paint film is added to prepare an antibacterial paint, wherein the paint comprises components A (unsaturated polyester and 2,4-dichlorobenzoyl peroxide) and components B (styrene, methylbenzene-2,4-bi[N,N-dimethylaminopropyl urea] and titanium dioxide). When the paint is to be used, the components A are heated to a certain temperature and then mixed with the components B according to a certain proportion for use. As a novel product of the antibacterial material, the paint is free of pollution to environment and can have antibacterial and sterilization functions for a long time.
Description
Technical field
The present invention relates to a kind of anti-biotic material, particularly a kind of antibacterium paint and preparation method thereof, belongs to chemical field.
Background technology
Increase, the climate warming of the earth and the deterioration of environment day by day of world population, various harmful levels of pathogens attacks people whenever and wherever possible." mad cow disease ", " foot and mouth disease ", " anthrax " that occur in recent years, " bird flu " and A type HINI influenza virus, these all work the mischief to the lives and properties of people.In order to make people have healthy health, fine work living environment, researching and developing novel, efficient, safe, economic anti-biotic material, having become one of current hot subject.
Anti-biotic material is as the important component part of environment-friendly materials, closely bound up with the existence of the mankind.Antibacterium paint be by add there is antibacterial and can in paint film the antiseptic-germicide of stable existence, through determine processes after, obtain have antibacterial with paint that is sterilizing function.The product that it is paint, antiseptic-germicide is combined with antimicrobial technology, closely combines between microbiology and these two kinds of subjects of Materials science.Antibacterium paint is as a kind of novel product of anti-biotic material, both free from environmental pollution, can keep antibacterial for a long time and biocidal efficacies again, and the advantage such as its easy construction, has just been subject to the favor of people since antibacterium paint comes out.
Polyester Paint is the one of conventional paint, and it is a kind of polycomponent paint, is be the thick matter paint of one that main film forming matter is made with vibrin.The advantage of Polyester Paint is a lot, under the effect of initiator, by product can not had to discharge and all can change solid polymer into, and film thickness is large, sprays two or three time.The present invention, by adding a kind of antiseptic-germicide in Polyester Paint, prepares a kind of antibacterial polyester paint.This paint is convenient, environmental protection, is with a wide range of applications.
Summary of the invention
The object of this invention is to provide a kind of antibacterial polyester paint and preparation method thereof.
This paint comprises A and B two component, and component A is unsaturated polyester and 2.4-dichlorobenzoperoxide, and B component is vinylbenzene, Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea] and titanium dioxide, and each component formula content is as follows:
Component A
Unsaturated polyester: 70%-90%
2.4-dichlorobenzoperoxide: 10%-30%;
B component
Vinylbenzene: 80%-90%
Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea]: 9%-18%
Titanium dioxide: 1%-2%;
A kind of preparation method of antibacterial polyester paint carries out as follows:
(1) first the component A material containing main paint is heated to 40-50 DEG C;
(2) slowly added in B component by component A material after heating, do not stop to stir, make it mix, the ratio control added is between A:B=2:1 and 3:1 again;
(3) when modulation has certain viscosity, just can be brushed to body surface, film-forming also has anti-microbial property.
The present invention has following advantages and characteristic:
(1) paint of the present invention does not have by product to discharge and all can change solid polymer into;
(2) this kind of antibacterium paint is with low cost, and technique is simple;
(3) the good anti-bacterial effect of this paint is effective to multiple bacterial classification.
Embodiment
Embodiment one:
A kind of preparation method of antibacterial polyester paint.This paint comprises A and B two component composition, and component A is unsaturated polyester and 2.4-dichlorobenzoperoxide, and B component is vinylbenzene, Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea] and titanium dioxide, and each component concentration is as follows:
Component A,
Unsaturated polyester: 70%
2.4-dichlorobenzoperoxide: 30%;
B component,
Vinylbenzene: 80%
Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea]: 18%
Titanium dioxide: 2%;
During use, paint is prepared as follows:
(1) first the component A material containing main paint is heated to 40 DEG C;
(2) slowly added in B component by component A material after heating, do not stop to stir, the ratio added is A:B=2:1, makes it mix again;
(3) when modulation has certain viscosity, just can be brushed to body surface, film-forming also has anti-microbial property.
Embodiment two:
A kind of preparation method of antibacterial polyester paint.This paint comprises A and B two component composition, and component A is unsaturated polyester and 2.4-dichlorobenzoperoxide, and B component is vinylbenzene, Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea] and titanium dioxide, and each component concentration is as follows:
Component A,
Unsaturated polyester: 70%
2.4-dichlorobenzoperoxide: 30%;
B component,
Vinylbenzene: 90%
Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea]: 9%
Titanium dioxide: 1%;
During use, paint is prepared as follows:
(1) first the component A material containing main paint is heated to 50 DEG C;
(2) slowly added in B component by component A material after heating, do not stop to stir, the ratio added is A:B=3:1, makes it mix again;
(3) when modulation has certain viscosity, just can be brushed to body surface, film-forming also has anti-microbial property.
Claims (3)
1. an antibacterial polyester paint, its feature comprises A and B two component, and component A is unsaturated polyester and 2.4-dichlorobenzoperoxide, B component is vinylbenzene and Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea] and titanium dioxide.
2. a kind of antibacterial polyester paint according to claim 1, is characterized in that each component concentration of described A, B is as follows:
Component A
Unsaturated polyester: 70%-90%
2.4-dichlorobenzoperoxide: 10%-30%;
B component
Vinylbenzene: 80%-90%
Toluene-2,4-diisocyanate, 4-bis-[N, N-dimethylamino third urea]: 9%-18%
Titanium dioxide: 1%-2%.
3. a kind of antibacterial polyester paint according to claim 1 and 2, is characterized in that added antiseptic-germicide does not limit titania powder, also can be other antibacterial oxide compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630683.9A CN104449269A (en) | 2014-11-11 | 2014-11-11 | Preparation method of antibacterial polyester paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630683.9A CN104449269A (en) | 2014-11-11 | 2014-11-11 | Preparation method of antibacterial polyester paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104449269A true CN104449269A (en) | 2015-03-25 |
Family
ID=52896048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630683.9A Pending CN104449269A (en) | 2014-11-11 | 2014-11-11 | Preparation method of antibacterial polyester paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104449269A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN1730582A (en) * | 2005-07-29 | 2006-02-08 | 西南交通大学 | Antibacterial surface decorative material and its preparation method |
| CN103740277A (en) * | 2013-11-18 | 2014-04-23 | 安徽淮化股份有限公司 | Novel nano-antibiotic coating |
| CN103788722A (en) * | 2014-02-17 | 2014-05-14 | 浙江瑞成珠光颜料有限公司 | Pearlescent pigment with bactericidal power |
-
2014
- 2014-11-11 CN CN201410630683.9A patent/CN104449269A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN1730582A (en) * | 2005-07-29 | 2006-02-08 | 西南交通大学 | Antibacterial surface decorative material and its preparation method |
| CN103740277A (en) * | 2013-11-18 | 2014-04-23 | 安徽淮化股份有限公司 | Novel nano-antibiotic coating |
| CN103788722A (en) * | 2014-02-17 | 2014-05-14 | 浙江瑞成珠光颜料有限公司 | Pearlescent pigment with bactericidal power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |