CN108485353B - Water-based fluorescent paint, preparation method thereof and application thereof in aerosol - Google Patents

Water-based fluorescent paint, preparation method thereof and application thereof in aerosol Download PDF

Info

Publication number
CN108485353B
CN108485353B CN201810392205.7A CN201810392205A CN108485353B CN 108485353 B CN108485353 B CN 108485353B CN 201810392205 A CN201810392205 A CN 201810392205A CN 108485353 B CN108485353 B CN 108485353B
Authority
CN
China
Prior art keywords
water
fluorescent paint
based fluorescent
solution
fluorescent
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.)
Active
Application number
CN201810392205.7A
Other languages
Chinese (zh)
Other versions
CN108485353A (en
Inventor
邱友
任振兴
赖少聪
杨青坡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Theaoson Technology Co ltd
Original Assignee
Guangdong Theaoson Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Theaoson Technology Co ltd filed Critical Guangdong Theaoson Technology Co ltd
Priority to CN201810392205.7A priority Critical patent/CN108485353B/en
Publication of CN108485353A publication Critical patent/CN108485353A/en
Application granted granted Critical
Publication of CN108485353B publication Critical patent/CN108485353B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C09D5/22—Luminous paints
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
    • 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
    • C09D7/47—Levelling agents
    • 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
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • 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
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention belongs to the technical field of fluorescent paint preparation, and particularly relates to a water-based fluorescent paint, a preparation method thereof and application thereof in aerosol. The water-based fluorescent paint consists of water-based alkyd modified acrylic resin, polyether modified silicone oil, tripropylene glycol butyl ether, ethanol, water-based fluorescent pigment, water-soluble polyvinyl alcohol, cetyl trimethyl ammonium bromide, an active silver ion antibacterial solution, morpholine, ammonia water and water. The hexadecyl trimethyl ammonium bromide in the water-based fluorescent paint can be used with silver ions to cooperatively enhance the fluorescent effect of the fluorescent paint, the fluorescence intensity of the obtained water-based fluorescent paint is as high as 1782-2136 AU, the water-based fluorescent paint has good antimicrobial property and defoaming property, and when the water-based fluorescent paint is used in an aerosol, a paint film which is good in film forming property, acid and alkali resistance, good in weather resistance and ultraviolet resistance, good in adhesive force, high in glossiness and smooth can be obtained.

Description

Water-based fluorescent paint, preparation method thereof and application thereof in aerosol
Technical Field
The invention belongs to the technical field of fluorescent paint preparation, and particularly relates to a water-based fluorescent paint, a preparation method thereof and application thereof in aerosol.
Background
The fluorescent aerosol has the characteristics of bright color, high color purity, convenient use and the like, and is widely applied to the fields of industry, home decoration, traffic and the like. The fluorescence effect of the fluorescent aerosol is generated by a fluorescent substance in which, when a high-energy short-wavelength optical fiber is incident into the fluorescent substance, electrons in the fluorescent substance absorb energy and transit from a ground state to a high energy level, and the electrons are unstable at the high energy level and transit from the high energy level to a low energy level, so that the energy is released in the form of fluorescence. At present, the main popular fluorescent aerosol in the market is an oily aerosol taking benzenes, ketones and esters as solvents, and the solvents can volatilize into the air in the using process to cause serious environmental pollution, so that the development of an aqueous fluorescent aerosol is urgently needed under the condition that the environmental protection requirement is gradually improved. In addition, the fluorescence intensity of the fluorescence aerosol popular in the market at present is low, and along with the development of industry and the improvement of the requirements of people on chemical products, the fluorescence intensity of the fluorescence aerosol at present can not meet the high-end requirements of customers.
Disclosure of Invention
To overcome the disadvantages and shortcomings of the prior art, the primary object of the present invention is to provide an aqueous fluorescent paint.
The invention also aims to provide a preparation method of the water-based fluorescent paint.
The invention further aims to provide the application of the water-based fluorescent paint in aerosol.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the water-based fluorescent paint comprises the following raw materials in percentage by mass: 20-45% of waterborne alkyd modified acrylic resin, 0.1-1.0% of polyether modified silicone oil, 2.5-10.5% of tripropylene glycol butyl ether, 10-30% of ethanol, 7-15% of waterborne fluorescent pigment, 0.2-1.5% of water-soluble polyvinyl alcohol, 1.0-5.0% of hexadecyl trimethyl ammonium bromide, 0.5-2.0% of active silver ion antibacterial solution, 0.5-2.0% of morpholine, 0.5-1.5% of ammonia water and the balance of water, wherein the total amount of the raw materials is 100%.
The waterborne alkyd modified acrylic resin is purchased from Qingdao Jinwanli fine chemical industry Co., Ltd, and has the trade name: 676.
the brand of the water-soluble polyvinyl alcohol is Chuanweipetrochemical, and the brand number is as follows: 2488.
the brand of the active silver ion antibacterial solution is Japan oasis, and the brand number is: AG + 25.
Preferably, the molecular weight of the waterborne alkyd modified acrylic resin is 20000-80000.
Preferably, the polyether modified silicone oil is a mixture of polyether modified silicone oils with more than two molecular weights.
More preferably, the molecular weight of the polyether modified silicone oil is 800-13000.
Preferably, the concentration of the active silver ion antibacterial solution is 35-50 wt.%.
Preferably, the concentration of the ammonia water is 50-75 wt.%.
Preferably, the water-based fluorescent paint consists of the following raw materials in percentage by mass: 25-40% of waterborne alkyd modified acrylic resin, 0.3-0.7% of polyether modified silicone oil, 4.5-8.5% of tripropylene glycol butyl ether, 15-25% of ethanol, 10% of waterborne fluorescent pigment, 1.0% of water-soluble polyvinyl alcohol, 2.0-4.0% of hexadecyl trimethyl ammonium bromide, 0.8-1.5% of active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of ammonia water and the balance of water, wherein the total amount of the raw materials is 100%.
More preferably, the mass percent of the cetyl trimethyl ammonium bromide is 3.0%, and the mass percent of the active silver ion antibacterial solution is 1.0%. In this case, the aqueous fluorescent paint has the best fluorescence enhancement effect.
Further preferably, the water-based fluorescent paint consists of the following raw materials in percentage by mass: 35% of waterborne alkyd modified acrylic resin, 0.5% of polyether modified silicone oil, 6.5% of tripropylene glycol butyl ether, 20% of ethanol, 10% of waterborne fluorescent pigment, 1.0% of water-soluble polyvinyl alcohol, 3.0% of hexadecyl trimethyl ammonium bromide, 1.0% of active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of ammonia water and the balance of water, wherein the total amount of the raw materials is 100%.
Preferably, the aqueous fluorescent pigment is one or more than two of fluorescent yellow, fluorescent green, fluorescent red or fluorescent blue.
Preferably, the water is deionized water.
The obtained fluorescent paint has slight ammonia smell and the specific gravity of 0.778-0.934 g/cm3The viscosity is 182 to 293 cps.
The invention further provides a preparation method of the water-based fluorescent paint, which comprises the following steps:
(1) mixing water, waterborne alkyd modified acrylic resin, ethanol and tripropylene glycol butyl ether, and stirring to dissolve to obtain a solution A;
(2) mixing the water-based fluorescent pigment, water-soluble polyvinyl alcohol, cetyl trimethyl ammonium bromide, polyether modified silicone oil and the active silver ion antibacterial solution, and stirring for dissolving to obtain a solution B;
(3) mixing the solution A and the solution B, and stirring for dissolving to obtain a solution C;
(4) and adding morpholine and ammonia water into the solution C, and stirring and dissolving to obtain the water-based fluorescent paint.
Preferably, the stirring and dissolving conditions in the step (1) are 1500-3000 r/s, the temperature is 20-40 ℃, and the time duration is 30-60 min.
Preferably, the stirring and dissolving conditions in the step (2) are 1500-3000 r/s, the temperature is 15-30 ℃, and the time duration is 20-40 min.
Preferably, the stirring and dissolving conditions in the step (3) are 1500-3000 r/s, the temperature is 15-30 ℃, and the time duration is 15-30 min.
Preferably, the stirring and dissolving conditions in the step (4) are 500-1500 r/s, the temperature is 15-30 ℃, and the time duration is 5-15 min.
The invention further provides an application of the water-based fluorescent paint in a water-based fluorescent aerosol.
An aqueous fluorescent aerosol comprises a propellant and the aqueous fluorescent paint.
Preferably, the propellant is dimethyl ether.
More preferably, the mass ratio of the propellant to the water-based fluorescent paint is 2: 1-1: 2.
Further preferably, the mass ratio of the propellant to the water-based fluorescent paint is 1.5: 1-1: 2.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) cetyl trimethyl ammonium bromide adopted by the water-based fluorescent paint has a hydrophobic effect, can wrap nano silver ions in an active silver ion antibacterial solution to form an aggregation effect, and enhances the fluorescence intensity of the fluorescent paint in cooperation with the silver ions, wherein the maximum fluorescence intensity of the obtained fluorescent paint is as high as 1782-2136 AU. In addition, the nano silver ions have a bactericidal effect, so that the water-based fluorescent paint has better antimicrobial property and the storage time is prolonged.
(2) The water-based fluorescent paint disclosed by the invention adopts the water-based alkyd modified acrylic resin as a film forming agent, and the obtained aerosol is sprayed on the surface of an object, so that the obtained water-based fluorescent paint has the advantages of good film forming property, acid and alkali resistance, good weather resistance and ultraviolet resistance, good film adhesion and high glossiness of 82-90.
(3) The polyether modified silicone oil adopted by the water-based fluorescent paint has various molecular weights and structures, and is a water-based defoaming agent with excellent effect.
(4) The water-based fluorescent paint disclosed by the invention adopts water-soluble polyvinyl alcohol, so that the obtained water-based fluorescent paint has excellent leveling property, and the paint film is more flat due to excellent paint film association effect.
(5) The cosolvent ethanol and the tripropylene glycol butyl ether adopted by the water-based fluorescent paint have moderate proportion, and can improve the solubility of the fluorescent pigment, so that the obtained water-based fluorescent paint is used for aerosol, and the surface drying time is only 50-75 min.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto. For process parameters not specifically noted, reference may be made to conventional techniques.
The polyether modified silicone oils used in the examples were mixtures of polyether modified silicone oils having various molecular weights and structures. The raw materials of the material comprise, by mass, 204A8 parts and 204B 2 parts. Wherein the molecular weight of 204A is 800-5000, and the viscosity is 600-1000 mPa.s; 204B has a molecular weight of 5000-13000 and a viscosity of 1000-2000 mPa.s. 204A and 204B are both available from saint-pont silicone technologies ltd.
Example 1
The embodiment provides a water-based fluorescent paint and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 20% of waterborne alkyd modified acrylic resin, 0.1% of polyether modified silicone oil, 2.5% of tripropylene glycol butyl ether, 10% of ethanol, 10% of fluorescein, 1.0% of water-soluble polyvinyl alcohol, 1.0% of hexadecyl trimethyl ammonium bromide, 2.0% of 35 wt.% active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of 50 wt.% ammonia water and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The preparation process comprises the following steps:
(1) mixing deionized water, waterborne alkyd modified acrylic resin, ethanol and tripropylene glycol butyl ether, and stirring and dissolving for 45min at the temperature of 30 ℃ at 2500r/s to obtain a solution A;
(2) mixing fluorescein, water-soluble polyvinyl alcohol, hexadecyl trimethyl ammonium bromide, polyether modified silicone oil and an active silver ion antibacterial solution, and stirring and dissolving at 2000r/s and 25 ℃ for 30min to obtain a solution B;
(3) mixing the solution A and the solution B, and stirring and dissolving for 20min at 2000r/s and 20 ℃ to obtain a solution C;
(4) and adding morpholine and ammonia water into the solution C, and stirring and dissolving for 10min at the temperature of 25 ℃ at 1000r/s to obtain the water-based fluorescent paint.
The obtained fluorescent paint is yellow in fluorescence, slightly ammoniacal in smell and 0.934g/cm in specific gravity3The viscosity was 182 cps.
Example 2
The embodiment provides a water-based fluorescent paint and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 25% of waterborne alkyd modified acrylic resin, 0.3% of polyether modified silicone oil, 4.5% of tripropylene glycol butyl ether, 15% of ethanol, 10% of fluorescent green, 1.0% of water-soluble polyvinyl alcohol, 2.0% of hexadecyl trimethyl ammonium bromide, 1.5% of 35 wt.% active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of 50 wt.% ammonia water and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The procedure was as in example 1.
The obtained fluorescent paint is fluorescent green, slightly ammoniacal, and has a specific gravity of 0.877g/cm3The viscosity was 205 cps.
Example 3
The embodiment provides a water-based fluorescent paint and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 35% of waterborne alkyd modified acrylic resin, 0.5% of polyether modified silicone oil, 6.5% of tripropylene glycol butyl ether, 20% of ethanol, 10% of fluorescent red, 1.0% of water-soluble polyvinyl alcohol, 3.0% of hexadecyl trimethyl ammonium bromide, 1.0% of 35 wt.% active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of 50 wt.% ammonia water and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The procedure was as in example 1.
The obtained fluorescent paint is fluorescent red, slightly ammoniacal, and has a specific gravity of 0.833g/cm3The viscosity was 242 cps.
Example 4
The embodiment provides a water-based fluorescent paint and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 40% of waterborne alkyd modified acrylic resin, 0.7% of polyether modified silicone oil, 8.5% of tripropylene glycol butyl ether, 25% of ethanol, 10% of fluorescent blue, 1.0% of water-soluble polyvinyl alcohol, 4.0% of hexadecyl trimethyl ammonium bromide, 0.8% of 35 wt.% active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of 50 wt.% ammonia water and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The procedure was as in example 1.
The obtained fluorescent paint is fluorescent blue, slightly ammoniacal, and has a specific gravity of 0.802g/cm3The viscosity was 268 cps.
Example 5
The embodiment provides a water-based fluorescent paint and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 45% of waterborne alkyd modified acrylic resin, 1.0% of polyether modified silicone oil, 10.5% of tripropylene glycol butyl ether, 30% of ethanol, 10% of fluorescein, 1.0% of water-soluble polyvinyl alcohol, 5.0% of hexadecyl trimethyl ammonium bromide, 0.5% of 35 wt.% active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of 50 wt.% ammonia water and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The procedure was as in example 1.
The obtained fluorescent paint has yellow fluorescence, slight ammonia smell, and specific gravity of 0.778g/cm3The viscosity was 293 cps.
Example 6
This example uses example 3 as a comparative example, and provides a water-based fluorescent paint containing no active silver ion antibacterial solution and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 35% of waterborne alkyd modified acrylic resin, 0.5% of polyether modified silicone oil, 6.5% of tripropylene glycol butyl ether, 20% of ethanol, 10% of fluorescein, 1.0% of water-soluble polyvinyl alcohol, 3.0% of hexadecyl trimethyl ammonium bromide, 2.0% of morpholine, 1.0% of ammonia water with the concentration of 50 wt.% and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The preparation process comprises the following steps:
(1) mixing deionized water, waterborne alkyd modified acrylic resin, ethanol and tripropylene glycol butyl ether, and stirring and dissolving for 45min at the temperature of 30 ℃ at 2500r/s to obtain a solution A;
(2) mixing the mixture of the fluorescein, the water-soluble polyvinyl alcohol, the hexadecyl trimethyl ammonium bromide and the polyether modified silicone oil, and stirring and dissolving for 30min at 2000r/s and 25 ℃ to obtain a solution B;
(3) mixing the solution A and the solution B, and stirring and dissolving for 20min at 2000r/s and 20 ℃ to obtain a solution C;
(4) and adding morpholine and ammonia water into the solution C, and stirring and dissolving for 10min at the temperature of 25 ℃ at 1000r/s to obtain the water-based fluorescent paint.
The obtained fluorescent paint has yellow fluorescence, slight ammonia smell, and specific gravity of 0.838g/cm3The viscosity was 238 cp.
Example 7
This example uses example 3 as a comparative example, and provides an aqueous fluorescent paint containing no cetyltrimethylammonium bromide and a preparation method thereof:
the water-based fluorescent paint in the embodiment comprises the following raw materials in percentage by mass: 35% of waterborne alkyd modified acrylic resin, 0.5% of polyether modified silicone oil, 6.5% of tripropylene glycol butyl ether, 20% of ethanol, 10% of fluorescein, 1.0% of water-soluble polyvinyl alcohol, 1.0% of 35 wt.% active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of 50 wt.% ammonia water and the balance of deionized water, wherein the total amount of the raw materials is 100%.
The preparation process comprises the following steps:
(1) mixing deionized water, waterborne alkyd modified acrylic resin, ethanol and tripropylene glycol butyl ether, and stirring and dissolving for 45min at the temperature of 30 ℃ at 2500r/s to obtain a solution A;
(2) mixing the fluorescein, the water-soluble polyvinyl alcohol, the active silver ion antibacterial solution and the polyether modified silicone oil, and stirring and dissolving for 30min at 2000r/s and 25 ℃ to obtain a solution B;
(3) mixing the solution A and the solution B, and stirring and dissolving for 20min at 2000r/s and 20 ℃ to obtain a solution C;
(4) and adding morpholine and ammonia water into the solution C, and stirring and dissolving for 10min at the temperature of 25 ℃ at 1000r/s to obtain the water-based fluorescent paint.
The obtained fluorescent paint has yellow fluorescence, slight ammonia smell, and specific gravity of 0.826g/cm3The viscosity was 240 cps.
Example 8
The embodiment provides the application effects of the water-based fluorescent paint:
the aqueous fluorescent paint obtained in examples 1 to 7 and dimethyl ether were mixed respectively according to the proportions shown in table 1 to prepare an aqueous fluorescent aerosol, and the drying time, paint film adhesion, gloss, fluorescence intensity and atomization effect of the aqueous fluorescent aerosol after use are shown in table 1. Wherein, the surface drying time is measured according to GB/T1728-1989B method (finger touch method), the actual drying time is measured according to GB/T1728-1989A method (filter-press paper method), the paint film adhesion is measured according to the paint film adhesion measuring method (circle drawing method) described by GB/T1720-79 (89), the glossiness is measured according to GB/T1743 (paint film glossiness measuring method), and the fluorescence intensity is measured by a fluorescence spectrometer. The existing oily fluorescent paint in the comparative example was a multifunctional fluorescent automatic paint provided by Guangdong free energy science and technology Co.
TABLE 1 application Effect of the aqueous fluorescent aerosol obtained in examples 1 to 7
Figure BDA0001643711150000071
TABLE 2 raw Material compositions of examples 1 to 7
Figure BDA0001643711150000081
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention and are equivalent to the replacement embodiments are included in the scope of the present invention.

Claims (10)

1. The water-based fluorescent paint is characterized by comprising the following raw materials in percentage by mass: 20-45% of waterborne alkyd modified acrylic resin, 0.1-1.0% of polyether modified silicone oil, 2.5-10.5% of tripropylene glycol butyl ether, 10-30% of ethanol, 7-15% of waterborne fluorescent pigment, 0.2-1.5% of water-soluble polyvinyl alcohol, 1.0-5.0% of hexadecyl trimethyl ammonium bromide, 0.5-2.0% of active silver ion antibacterial solution, 0.5-2.0% of morpholine, 0.5-1.5% of ammonia water and the balance of water, wherein the total amount of the raw materials is 100%.
2. The aqueous fluorescent paint according to claim 1, wherein:
the molecular weight of the waterborne alkyd modified acrylic resin is 20000-80000;
the polyether modified silicone oil is a mixture of more than two polyether modified silicone oils with molecular weights of 800-13000.
3. The aqueous fluorescent paint according to claim 1, wherein:
the concentration of the active silver ion antibacterial solution is 35-50 wt.%;
the concentration of the ammonia water is 50-75 wt.%.
4. The aqueous fluorescent paint according to claim 1, 2 or 3, characterized by consisting of the following raw materials in percentage by mass: 25-40% of waterborne alkyd modified acrylic resin, 0.3-0.7% of polyether modified silicone oil, 4.5-8.5% of tripropylene glycol butyl ether, 15-25% of ethanol, 10% of waterborne fluorescent pigment, 1.0% of water-soluble polyvinyl alcohol, 2.0-4.0% of hexadecyl trimethyl ammonium bromide, 0.8-1.5% of active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of ammonia water and the balance of water, wherein the total amount of the raw materials is 100%.
5. The aqueous fluorescent paint according to claim 4, wherein: the mass percent of the hexadecyl trimethyl ammonium bromide is 3.0 percent, and the mass percent of the active silver ion antibacterial solution is 1.0 percent.
6. The water-based fluorescent paint according to claim 5, characterized by consisting of the following raw materials in percentage by mass: 35% of waterborne alkyd modified acrylic resin, 0.5% of polyether modified silicone oil, 6.5% of tripropylene glycol butyl ether, 20% of ethanol, 10% of waterborne fluorescent pigment, 1.0% of water-soluble polyvinyl alcohol, 3.0% of hexadecyl trimethyl ammonium bromide, 1.0% of active silver ion antibacterial solution, 2.0% of morpholine, 1.0% of ammonia water and the balance of water, wherein the total amount of the raw materials is 100%.
7. The aqueous fluorescent paint according to claim 1, 2 or 3, characterized in that: the water-based fluorescent pigment is one or more than two of fluorescent yellow, fluorescent green, fluorescent red or fluorescent blue.
8. The method for preparing the water-based fluorescent paint of any one of claims 1 to 7, which is characterized by comprising the following steps:
(1) mixing water, waterborne alkyd modified acrylic resin, ethanol and tripropylene glycol butyl ether, and stirring to dissolve to obtain a solution A;
(2) mixing the water-based fluorescent pigment, water-soluble polyvinyl alcohol, cetyl trimethyl ammonium bromide, polyether modified silicone oil and the active silver ion antibacterial solution, and stirring for dissolving to obtain a solution B;
(3) mixing the solution A and the solution B, and stirring for dissolving to obtain a solution C;
(4) and adding morpholine and ammonia water into the solution C, and stirring and dissolving to obtain the water-based fluorescent paint.
9. Use of the aqueous fluorescent paint according to any one of claims 1 to 7, characterized in that: the water-based fluorescent paint is used for preparing water-based fluorescent aerosol.
10. An aqueous fluorescent aerosol formulation characterized by: the water-based fluorescent paint consists of dimethyl ether and the water-based fluorescent paint as claimed in any one of claims 1 to 7, wherein the mass ratio of the dimethyl ether to the water-based fluorescent paint is 2: 1-1: 2.
CN201810392205.7A 2018-04-27 2018-04-27 Water-based fluorescent paint, preparation method thereof and application thereof in aerosol Active CN108485353B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810392205.7A CN108485353B (en) 2018-04-27 2018-04-27 Water-based fluorescent paint, preparation method thereof and application thereof in aerosol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810392205.7A CN108485353B (en) 2018-04-27 2018-04-27 Water-based fluorescent paint, preparation method thereof and application thereof in aerosol

Publications (2)

Publication Number Publication Date
CN108485353A CN108485353A (en) 2018-09-04
CN108485353B true CN108485353B (en) 2020-06-19

Family

ID=63314135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810392205.7A Active CN108485353B (en) 2018-04-27 2018-04-27 Water-based fluorescent paint, preparation method thereof and application thereof in aerosol

Country Status (1)

Country Link
CN (1) CN108485353B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104542706A (en) * 2014-12-10 2015-04-29 刘永定 Preparation method of multifunctional nano-silver antibacterial agent
CN105885573A (en) * 2014-09-24 2016-08-24 王萍 Aqueous fluorescent false-proof crack finish paint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105885573A (en) * 2014-09-24 2016-08-24 王萍 Aqueous fluorescent false-proof crack finish paint
CN104542706A (en) * 2014-12-10 2015-04-29 刘永定 Preparation method of multifunctional nano-silver antibacterial agent

Also Published As

Publication number Publication date
CN108485353A (en) 2018-09-04

Similar Documents

Publication Publication Date Title
CN101979446B (en) Gravure ink capable of generating special surface effects and preparation method
CN101104763B (en) Water soluble paint and producing technique thereof
CN103031023B (en) Method for preparing iron oxide black water-based color paste with high performance-price ratio
CN103788768B (en) The golden ink of the water-based that ordinary copper bronze is produced and preparation method
CN110424187A (en) Environment-friendly water-based back painting and preparation method thereof, high viscose performance transfer paper jam and resist blocking and that shift paper jam
CN1409747A (en) Plysaccharide pigment dispensions
CN113480898A (en) Quick-drying transparent primer and preparation method thereof
CN101984005A (en) Single-component water-based semi-matt varnish for woodware
CN103031022B (en) Environment-friendly water based color-brushing agent and preparation method thereof
CN105567030A (en) Waterborne carpentry paint
CN106336757A (en) Environmentally friendly water-based light diffusion coating
CN108485353B (en) Water-based fluorescent paint, preparation method thereof and application thereof in aerosol
CN101125998B (en) Metal corsslinking molecular film-forming bi-component water carpentry paint and preparation method thereof
CN103923530B (en) A kind of preparation method of multi-usage iron oxide yellow aqueous color paste
WO2022048064A1 (en) Self-drying water-based aluminum powder coating for pvc screens, preparation method therefor and application thereof
CN104194549A (en) Water-base paint used for indoor woodware
CN107964345A (en) A kind of water paint and its preparation and application method
CN112795302A (en) Water-based ultraviolet-curing antibacterial and anti-fouling material for touch surface and preparation method thereof
CN103923531A (en) Preparation method for multi-purpose iron oxide red water-based color paste
KR101806368B1 (en) pH-SENSITIVE COLOR CHANGING AQUEOUS INK COMPOSITION FOR GRAVURE PRINTING AND FLEXO PRINTING BY CHANGING
CN110373053A (en) A kind of environment-friendly type glass frosting water paint, and its preparation method and application
CN106459628A (en) Plastic waterborne gravure ink and preparation method thereof
CN105295596A (en) Highly weather-resistant fluorescent paint
CN111117354A (en) Water-based propylene marker ink and preparation method thereof
CN114213918A (en) Water-based wood clear primer and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A waterborne fluorescent paint and its preparation and application in aerosol

Effective date of registration: 20200909

Granted publication date: 20200619

Pledgee: Guangdong Shixing Rural Commercial Bank Co., Ltd

Pledgor: GUANGDONG THEAOSON TECHNOLOGY Co.,Ltd.

Registration number: Y2020440000259

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