CN111607304A - Double-side projection nano projection paint and preparation method and use method thereof - Google Patents

Double-side projection nano projection paint and preparation method and use method thereof Download PDF

Info

Publication number
CN111607304A
CN111607304A CN202010462347.3A CN202010462347A CN111607304A CN 111607304 A CN111607304 A CN 111607304A CN 202010462347 A CN202010462347 A CN 202010462347A CN 111607304 A CN111607304 A CN 111607304A
Authority
CN
China
Prior art keywords
nano
projection
oxide
parts
double
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
Application number
CN202010462347.3A
Other languages
Chinese (zh)
Inventor
杨政
李晓鹏
张安杰
雍涛
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.)
Gansu Zhengyimou Media Technology Co ltd
Gansu Zhengshu Nano Special Coating Technology Development Co ltd
Original Assignee
Gansu Zhengyimou Media Technology Co ltd
Gansu Zhengshu Nano Special Coating Technology Development 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 Gansu Zhengyimou Media Technology Co ltd, Gansu Zhengshu Nano Special Coating Technology Development Co ltd filed Critical Gansu Zhengyimou Media Technology Co ltd
Priority to CN202010462347.3A priority Critical patent/CN111607304A/en
Publication of CN111607304A publication Critical patent/CN111607304A/en
Pending legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
    • 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
    • C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/14—Copolymers of styrene with unsaturated 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C09D5/004—Reflecting paints; Signal 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
    • 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
    • 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
    • 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
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • 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
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2201/00—Polymeric substrate or laminate
    • B05D2201/02—Polymeric substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B05D2203/35—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2301/00—Inorganic additives or organic salts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2502/00—Acrylic polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2503/00—Polyurethanes
    • 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
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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
    • C08K2003/2231—Oxides; Hydroxides of metals of tin
    • 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
    • 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
    • C08K2003/2262—Oxides; Hydroxides of metals of manganese
    • 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
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • 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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a bilateral projection nano-projection paint, a preparation method and a use method thereof, belongs to the field of chemical industry, and solves the problem that bilateral projection cannot be realized in the prior art. The coating comprises 5-50 parts of water-based resin or water-based emulsion, 2-40 parts of nano powder, 2-40 parts of water, 2-5 parts of an anti-reflection agent, 1-2 parts of a defoaming agent, 1-5 parts of a flatting agent, 0.5-5 parts of a film-forming assistant and 1-5 parts of a base material wetting agent; the nano powder comprises black nano oxide powder and white nano oxide powder, the black nano oxide powder comprises one or more of ferric oxide, stannous oxide and manganese oxide, and the white nano oxide powder comprises one or more of stannic oxide, zinc oxide, silicon oxide, titanium oxide and magnesium oxide. The preparation method comprises the following steps: the components are stirred and dispersed at high speed to form uniform coating. The using method comprises the following steps: and (3) applying the projection paint on one side surface of the transparent substrate. The invention can realize double-side clear projection.

Description

Double-side projection nano projection paint and preparation method and use method thereof
Technical Field
The invention belongs to the field of chemical engineering, and particularly relates to a bilateral projection nano-projection paint and a preparation method and a use method thereof.
Background
The projectors widely used at present project by using a white projection screen or a white wall as the projection screen, and various kinds of projection cloth are various and high in price, and the projection mode can be only on one side of the projection screen regardless of front projection or rear projection. In addition, in a strong light environment, the display image effect is poor, the image is not clear, and the color is not bright enough. In order to display a clear and high-contrast image in a bright light environment, the definition is generally improved by pulling a curtain, turning off an indoor illumination lamp, and the like, but this method is not general. Meanwhile, most of the traditional oversized projection screens are large in size, difficult to install, relatively fixed and high in price. The traditional projection screen or wall can not adapt to various complex environments, and especially can not realize bilateral projection in terms of large-scale shopping malls and show window glass, so the projection technology capable of realizing bilateral projection has practical significance.
Disclosure of Invention
The invention aims to provide a double-side projection nano-projection paint, which solves the problem that double-side projection cannot be realized in the prior art.
The invention also aims to provide a preparation method of the double-sided projection nano-projection paint.
Still another object of the present invention is to provide a method for using the double-sided projection nano-projection paint.
The technical scheme of the invention is as follows: the double-side projection nano projection paint comprises the following components in parts by weight: 5-50 parts of water-based resin or water-based emulsion, 2-40 parts of nano powder, 2-40 parts of water, 2-5 parts of an anti-reflection agent, 1-2 parts of a defoaming agent, 1-5 parts of a flatting agent, 0.5-5 parts of a film-forming assistant and 1-5 parts of a base material wetting agent; the nano powder comprises black nano oxide powder and white nano oxide powder, the black nano oxide powder comprises one or more of nano iron oxide, nano stannous oxide and nano manganese oxide, and the white nano oxide powder comprises one or more of nano tin oxide, nano zinc oxide, nano silicon oxide, nano titanium oxide and nano magnesium oxide; the mass of the black nano oxide powder is less than that of the white nano oxide powder.
As a further improvement of the invention, the particle size of the black nano oxide powder is 60-100 nm.
As a further improvement of the invention, the particle size of the white nano oxide powder is 60-100 nm.
As a further improvement of the invention, the mass ratio of the black nano oxide powder to the white nano oxide powder is 1:1-17, so that the definition of the double-side projection is optimal.
As a further improvement of the invention, the aqueous resin comprises aqueous acrylic or aqueous polyurethane.
As a further improvement of the invention, the aqueous emulsion comprises an aqueous styrene-acrylic emulsion, an aqueous acrylic emulsion or other resin-modified emulsion.
As a further improvement of the invention, the antireflective agent is BASF blue 2365.
A preparation method of a double-side projection nano-projection paint comprises the steps of adding water-based resin or water-based emulsion, water, black nano-oxide powder, white nano-oxide powder, a film-forming auxiliary agent, an anti-reflection agent, a defoaming agent, a flatting agent and a substrate wetting agent into a container according to a proportion, and stirring and dispersing at a high speed to form a uniform paint.
A method for using the double-side projection nano-projection paint is characterized in that the double-side projection nano-projection paint is applied to the surface of one side of a transparent substrate in a spraying or brushing mode, and the paint is naturally dried to form a projection film for double-side projection of the substrate.
Preferably, the substrate is glass or a transparent acrylic sheet.
The invention has the beneficial effects that:
1. according to the bilateral projection nano-projection paint, the black nano-oxide powder is added to realize the transmission of light, the white nano-oxide powder is added to realize the reflection of light, and the synergistic effect of the black nano-oxide powder and the white nano-oxide powder can realize the projection of images on two sides of the transparent base material; in addition, the added black nano oxide powder can adjust the brightness and contrast of an image, and the projection effect is enhanced to the maximum extent;
2. the wavelength of visible light is generally 380-760nm, in order to realize the projection of light on the two sides of the substrate, the particle size of black nano oxide powder is preferably selected to be 60-100nm, the light can generate diffraction phenomenon in the transmission process, bypasses the black nano particles, generates the diffraction effect of light, and avoids the absorption of the light by the black nano particles, thereby realizing the projection of the image on the back side of the substrate; white nano powder with the particle size of 60-100nm is selected to realize reflection of part of light source, and part of light is reflected, so that the front projection of the base material is realized;
3. the anti-reflection agent is added in the double-side projection nano-projection paint, so that the regular arrangement of nano-powder is facilitated, the light transmittance is increased, and the projection effect is improved;
4. according to the double-side projection nano projection paint, the water-based resin or the water-based emulsion is used as a film forming substance, so that the paint can be naturally dried, has no VOC (volatile organic compounds) release, and is environment-friendly and nontoxic;
5. the preparation method is simple, easy to operate and low in cost;
6. the application method is simple and convenient, only the paint is sprayed or brushed on the surface of the transparent base material, the formed coating has high imaging definition, projection cloth is not needed, the paint can be projected in any place, and the use is flexible.
Detailed Description
The following examples may further the invention but are not intended to limit the invention in any way.
In the following examples, the particle size of the nano powder used is 60 to 100nm, the antireflection agent is BASF blue 2365, the defoaming agent is digao 810, the leveling agent is BYK346, the film-forming aid is ethylene glycol monobutyl ether, and the base material wetting agent is digao 4100.
Examples 1,
A double-side projection nano-projection paint comprises the following components: 50 g of water-based acrylic resin, 0.5 g of nano stannous oxide (black nano oxide powder), 1.5 g of nano stannic oxide (white nano oxide powder), 40 g of water, 2g of anti-reflection agent, 1 g of flatting agent, 1 g of defoaming agent, 1 g of substrate wetting agent and 3 g of film-forming auxiliary agent. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: spraying it on one surface of glass, and naturally drying.
Examples 2,
A double-side projection nano-projection paint comprises the following components: 5 g of waterborne polyurethane, 10 g of nano manganese oxide (black nano oxide powder), 30 g of nano zinc oxide (white nano oxide powder), 33 g of water, 2g of an anti-reflection agent, 5 g of a flatting agent, 2g of an antifoaming agent, 2.5 g of a substrate wetting agent and 0.5 g of a film-forming aid. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: the same as in example 1.
Examples 3,
A double-side projection nano-projection paint comprises the following components: 25 g of water-based styrene-acrylic emulsion, 10 g of nano iron oxide (black nano oxide powder), 10 g of nano silicon oxide (white nano oxide powder), 40 g of water, 5 g of an anti-reflection agent, 5 g of a flatting agent, 2g of an antifoaming agent, 2.5 g of a base material wetting agent and 0.5 g of a film-forming auxiliary agent. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: the same as in example 1.
Examples 4,
A double-side projection nano-projection paint comprises the following components: 15 g of water-based acrylic emulsion, 20 g of nano iron oxide (black nano oxide powder), 20 g of nano magnesium oxide (white nano oxide powder), 28 g of water, 2.5 g of anti-reflection agent, 2.5 g of flatting agent, 2g of defoaming agent, 5 g of base material wetting agent and 5 g of film-forming auxiliary agent. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: the same as in example 1.
Examples 5,
A double-side projection nano-projection paint comprises the following components: 35 g of water-based acrylic resin, 1 g of nano stannous oxide (black nano oxide powder), 17 g of nano titanium oxide (white nano oxide powder), 2g of anti-reflection agent, 40 g of water, 1 g of flatting agent, 1 g of defoaming agent, 1 g of base material wetting agent and 2g of film-forming auxiliary agent. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: spraying the coating on the surface of one side of an acrylic plate, and naturally drying.
Examples 6,
A double-side projection nano-projection paint comprises the following components: 50 g of waterborne polyurethane, 5 g of nano stannous oxide (black nano oxide powder), 33 g of nano magnesium oxide (white nano oxide powder), 2g of anti-reflection agent, 2g of water, 1 g of flatting agent, 1 g of defoaming agent, 1 g of substrate wetting agent and 5 g of film-forming aid. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: the same as in example 5.
Example 7,
A double-side projection nano-projection paint comprises the following components: 40 g of water-based acrylic emulsion, 14 g of nano stannous oxide (black nano oxide powder), 14 g of nano titanium oxide (white nano oxide powder), 2g of anti-reflection agent, 20 g of water, 3.5 g of flatting agent, 1.5 g of defoaming agent, 2.5 g of base material wetting agent and 2.5 g of film-forming auxiliary agent. The preparation method comprises the following steps: adding the components into a stirring kettle according to the proportion, stirring at a high speed for 60 min, adjusting the viscosity, and standing for aging. The using method comprises the following steps: the same as in example 5.

Claims (10)

1. The double-side projection nano projection paint is characterized by comprising the following components in parts by weight: 5-50 parts of water-based resin or water-based emulsion, 2-40 parts of nano powder, 2-40 parts of water, 2-5 parts of an anti-reflection agent, 1-2 parts of a defoaming agent, 1-5 parts of a flatting agent, 0.5-5 parts of a film-forming assistant and 1-5 parts of a base material wetting agent; the nano powder comprises black nano oxide powder and white nano oxide powder, the black nano oxide powder comprises one or more of nano iron oxide, nano stannous oxide and nano manganese oxide, and the white nano oxide powder comprises one or more of nano tin oxide, nano zinc oxide, nano silicon oxide, nano titanium oxide and nano magnesium oxide; the mass of the black nano oxide powder is less than that of the white nano oxide powder.
2. The double-sided projection nanoprojection paint of claim 1, wherein: the particle size of the black nano oxide powder is 60-100 nm.
3. The double-sided projection nanoproject paint as claimed in claim 1 or 2, wherein: the particle size of the white nano oxide powder is 60-100 nm.
4. The double-sided projection nanoproject paint as claimed in claim 3, wherein: the mass ratio of the black nano oxide powder to the white nano oxide powder is 1: 1-17.
5. The double-sided projection nanoproject paint as claimed in claim 4, wherein: the aqueous resin comprises aqueous acrylic acid or aqueous polyurethane.
6. The double-sided projection nanoprojection paint of claim 5, wherein: the water-based emulsion comprises water-based styrene-acrylic emulsion, water-based acrylic emulsion or other resin modified emulsion.
7. The double-sided projection nanoprojection paint of claim 6, wherein: the antireflection agent is BASFblu 2365.
8. A method for preparing a double-sided projection nanoprojection lacquer according to any of claims 1 to 7, characterized in that: adding water-based resin or water-based emulsion, water, black nano oxide powder, white nano oxide powder, film-forming auxiliary agent, anti-reflection agent, defoaming agent, leveling agent and base material wetting agent into a container according to a certain proportion, and stirring at high speed to disperse so as to form uniform coating.
9. A method of using the double-sided projection nanoprojection lacquer of any of claims 1 to 7, characterized in that: and (3) applying the double-side projection nano-projection paint on the surface of one side of the transparent substrate in a spraying or brushing way, and naturally drying to form the projection film of the double-side projection of the substrate.
10. The use method of the double-sided projection nano-paint according to claim 9, wherein: the transparent substrate is glass or a transparent acrylic plate.
CN202010462347.3A 2020-05-27 2020-05-27 Double-side projection nano projection paint and preparation method and use method thereof Pending CN111607304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010462347.3A CN111607304A (en) 2020-05-27 2020-05-27 Double-side projection nano projection paint and preparation method and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010462347.3A CN111607304A (en) 2020-05-27 2020-05-27 Double-side projection nano projection paint and preparation method and use method thereof

Publications (1)

Publication Number Publication Date
CN111607304A true CN111607304A (en) 2020-09-01

Family

ID=72197870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010462347.3A Pending CN111607304A (en) 2020-05-27 2020-05-27 Double-side projection nano projection paint and preparation method and use method thereof

Country Status (1)

Country Link
CN (1) CN111607304A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022048064A1 (en) * 2020-09-07 2022-03-10 苏州市贝特利高分子材料股份有限公司 Self-drying water-based aluminum powder coating for pvc screens, preparation method therefor and application thereof
CN115304975A (en) * 2022-08-17 2022-11-08 龙牌涂料(北京)有限公司 High-stain-resistance water-based projection curtain paint and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110041812A (en) * 2018-10-23 2019-07-23 北京石油化工学院 A kind of projection screen preparation aqueous polymer emulsion composition and its application

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110041812A (en) * 2018-10-23 2019-07-23 北京石油化工学院 A kind of projection screen preparation aqueous polymer emulsion composition and its application

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
贾红兵编: "《高分子材料》", 30 November 2009 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022048064A1 (en) * 2020-09-07 2022-03-10 苏州市贝特利高分子材料股份有限公司 Self-drying water-based aluminum powder coating for pvc screens, preparation method therefor and application thereof
CN115304975A (en) * 2022-08-17 2022-11-08 龙牌涂料(北京)有限公司 High-stain-resistance water-based projection curtain paint and preparation method thereof
CN115304975B (en) * 2022-08-17 2023-09-19 龙牌涂料(北京)有限公司 High-sewage-resistance projection curtain paint and preparation method thereof

Similar Documents

Publication Publication Date Title
CN111607304A (en) Double-side projection nano projection paint and preparation method and use method thereof
CN1990613B (en) Silk screen printing fluorescent paint for color conversion and preparation method thereof
CN105647311A (en) Projection screen coating paint, preparation method and coating forming method
CN104151970B (en) Hydrate colour transparent heat insulating dope and preparation method and using method
WO2010018852A1 (en) Coating compositions and articles with formed coating films
CN103937360A (en) Preparation method of low-temperature curing water-based glass baking paint
JP5979151B2 (en) Method for manufacturing article with low reflection film
CN101935487A (en) Automatic temperature control infrared radiation coating and application thereof
CN103357346A (en) Pigment dispersing agent, pigment dispersion liquid, colorized photoresist, and preparation and application thereof
CN104090457B (en) Fluorescence projection screen and preparation method thereof
CN106318143A (en) Wooden transfer power paint for aluminium profile
CN109581802A (en) A kind of environment-friendly type projection transmission screen and preparation method thereof
CN111748270A (en) Coating for projection screen and preparation method thereof
CN109370410A (en) A kind of high performance nanometer energy storage aqueous luminous paint
CN108795196B (en) Yellowing-resistant weak-solvent spray painting coating and preparation method thereof
WO2020233468A1 (en) Transparent projection coating and front projection screen
CN110041812A (en) A kind of projection screen preparation aqueous polymer emulsion composition and its application
JPH10265718A (en) Coating material for formation of glare-proof infrared ray blocking film
CN102146241A (en) Thermoplastic acid and alkalis resistant single-component coating with metal effect as well as preparation method and application method thereof
JP3825073B2 (en) Projection screen paint and projection screen using the same
JP2690856B2 (en) Ink composition for color filter
CN112521814A (en) High-transparency glass energy-saving constant-temperature nano coating
CN213482849U (en) Interactive projection display device and system
JPH07196968A (en) Ink composition for color filter
JP2005225700A (en) Indium tin oxide fine particle, coating for forming transparent conductive film, transparent conductive film and display apparatus, and method of manufacturing transparent conductive film

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20200901

RJ01 Rejection of invention patent application after publication