CN107118689A - A kind of liquid crystal display antifouling paint and its application method with antibacterial effect - Google Patents

A kind of liquid crystal display antifouling paint and its application method with antibacterial effect Download PDF

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Publication number
CN107118689A
CN107118689A CN201710498003.6A CN201710498003A CN107118689A CN 107118689 A CN107118689 A CN 107118689A CN 201710498003 A CN201710498003 A CN 201710498003A CN 107118689 A CN107118689 A CN 107118689A
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CN
China
Prior art keywords
liquid crystal
crystal display
antibacterial effect
antifouling paint
application method
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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
CN201710498003.6A
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Chinese (zh)
Inventor
胡建江
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Individual
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Individual
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Publication date
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Priority to CN201710498003.6A priority Critical patent/CN107118689A/en
Publication of CN107118689A publication Critical patent/CN107118689A/en
Pending legal-status Critical Current

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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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1687—Use of special 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/01—Hydrocarbons

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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)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a kind of liquid crystal display antifouling paint with antibacterial effect, main component includes：Fluorinated polyether silicone compounds, silicon powder, nano titanium oxide, catalyst, fluorescent material, siloxanes, dispersant and solvent.The coating is by the scientific matching and rational application method of each raw material, with good antifouling, heat-resisting quantity, wearability, impact resistance and adhesive force；The primary raw material of described fluorescent material is diphenyl ethylene derivatives, and there is the fluorescent material power to cause ratio fluorescent metachromatism, and the phenomenon has contrast high, and the characteristics of fluorescence color transformation is obvious is especially suitable for touch-screen and used.

Description

A kind of liquid crystal display antifouling paint and its application method with antibacterial effect
Technical field
Paint field of the present invention, and in particular to a kind of liquid crystal display antifouling paint and its application method with antibacterial effect.
Background technology
With the development of electronics industry, particularly smart mobile phone, large screen television, can only tablet personal computer etc. promote and should With after the popularization of various touch screen technologies, due to high-frequency using these products, the display surface of product is easy to become Dirty, scratch and corroded by some chemical solvents, therefore improve the waterproofs of these products, antifouling, anti-chemical reagent, improve wear-resisting Property it is very necessary, it is very necessary to develop a kind of protecting LCD screen material of each side excellent combination property, in the market Coating can not meet its requirement.
The content of the invention
It is an object of the invention to provide a kind of liquid crystal display antifouling paint and application method with antibacterial effect.
A kind of liquid crystal display antifouling paint with antibacterial effect, is made up of the component of following percentage by weight：
Fluorinated polyether silicone compounds 30-50%
Silicon powder 5-10%
Nano titanium oxide 0.2-0.5%
Catalyst 0.5-1%
Fluorescent material 1-3%
Siloxanes 2-5%
Dispersant 1-2%
Balance of solvent.
It is preferred that, the molecular weight of fluorinated polyether silicone compounds is 3000-5000.
It is preferred that, described catalyst is zinc oxide；The primary raw material of described fluorescent material is diphenyl ethylene derivatives, tool Strong to cause ratio fluorescent metachromatism, the phenomenon has contrast high, the characteristics of fluorescence color transformation is obvious, is especially suitable for touching Screen is used.
It is preferred that, described dispersant is wetting agent X-405.
It is preferred that, described solvent is organic solvent, more preferably ethyl acetate.
Present invention also offers a kind of application method of the liquid crystal display antifouling paint with antibacterial effect, following step is included Suddenly：
Step one：Stirred after all raw materials in addition to zinc oxide are mixed, obtain coating solution；
Step 2：Using adding zinc oxide in the coating solution of step one in preceding 20min, stir, obtain coating；
Step 3：By the coating dilution in step 2, and it is sprayed on liquid crystal screen surfaces；
Step 4：10-15min is toasted under the conditions of liquid crystal display is put into 130-150 DEG C, you can.
It is preferred that, in described step three, coating is diluted using organic solvent.
It is preferred that, in described step three, 8-10 times is diluted to coating using organic solvent.
The beneficial of the present invention is effectively：Liquid crystal display antifouling paint of the present invention with antibacterial effect passes through each original The scientific matching of material and rational application method, described powdery paints has good antifouling, heat-resisting quantity, wearability, anti- Impact and adhesive force.
Embodiment
Embodiment 1
A kind of liquid crystal display antifouling paint with antibacterial effect, is made up of the component of following percentage by weight：
Fluorinated polyether silicone compounds 42%
Silicon powder 7%
Nano titanium oxide 0.3%
Catalyst 0.5%
Fluorescent material 2%
Siloxanes 3.5%
Dispersant 1.5%
Balance of solvent.
The molecular weight of fluorinated polyether silicone compounds is 3000-5000.
Described catalyst is zinc oxide；The primary raw material of described fluorescent material is diphenyl ethylene derivatives, with cause ratio Rate fluorescence metachromatism.
Described dispersant is wetting agent X-405.
Described solvent is ethyl acetate.
A kind of application method of the liquid crystal display antifouling paint with antibacterial effect, is comprised the steps of：
Step one：Stirred after all raw materials in addition to zinc oxide are mixed, obtain coating solution；
Step 2：Using adding zinc oxide in the coating solution of step one in preceding 20min, stir, obtain coating；
Step 3：By the coating dilution in step 2, and it is sprayed on liquid crystal screen surfaces；
Step 4：Liquid crystal display is put under the conditions of 140 DEG C and toasts 12min, you can.
In described step three, 8.5 times are diluted to coating using organic solvent.
Embodiment 2
A kind of liquid crystal display antifouling paint with antibacterial effect, is made up of the component of following percentage by weight：
Fluorinated polyether silicone compounds 30%
Silicon powder 10%
Nano titanium oxide 0.2%
Catalyst 0.5%
Fluorescent material 3%
Siloxanes 2%
Dispersant 2%
Balance of solvent.
The molecular weight of fluorinated polyether silicone compounds is 3000-5000.
Described catalyst is zinc oxide；The primary raw material of described fluorescent material is diphenyl ethylene derivatives, with cause ratio Rate fluorescence metachromatism.
Described dispersant is wetting agent X-405.
Described solvent is ethyl acetate.
A kind of application method of the liquid crystal display antifouling paint with antibacterial effect, is comprised the steps of：
Step one：Stirred after all raw materials in addition to zinc oxide are mixed, obtain coating solution；
Step 2：Using adding zinc oxide in the coating solution of step one in preceding 20min, stir, obtain coating；
Step 3：By the coating dilution in step 2, and it is sprayed on liquid crystal screen surfaces；
Step 4：Liquid crystal display is put under the conditions of 130 DEG C and toasts 15min, you can.
In described step three, 8 times are diluted to coating using organic solvent.
Embodiment 3
A kind of liquid crystal display antifouling paint with antibacterial effect, is made up of the component of following percentage by weight：
Fluorinated polyether silicone compounds 50%
Silicon powder 5%
Nano titanium oxide 0.5%
Catalyst 1%
Fluorescent material 1%
Siloxanes 5%
Dispersant 1%
Balance of solvent.
The molecular weight of fluorinated polyether silicone compounds is 3000-5000.
Described catalyst is zinc oxide；The primary raw material of described fluorescent material is diphenyl ethylene derivatives, with cause ratio Rate fluorescence metachromatism.
Described dispersant is wetting agent X-405.
Described solvent is ethyl acetate.
A kind of application method of the liquid crystal display antifouling paint with antibacterial effect, is comprised the steps of：
Step one：Stirred after all raw materials in addition to zinc oxide are mixed, obtain coating solution；
Step 2：Using adding zinc oxide in the coating solution of step one in preceding 20min, stir, obtain coating；
Step 3：By the coating dilution in step 2, and it is sprayed on liquid crystal screen surfaces；
Step 4：Liquid crystal display is put under the conditions of 130 DEG C and toasts 15min, you can.
In described step three, 8 times are diluted to coating using organic solvent.
The antifouling paint of the present invention, using after 3 years, to Candida albicans, staphylococcus aureus, Escherichia coli suppression Bacterium rate is more than 99%, and antibacterial effect is very good.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (9)

1. a kind of liquid crystal display antifouling paint with antibacterial effect, it is characterised in that by the component group of following percentage by weight Into：
Fluorinated polyether silicone compounds 30-50%
Silicon powder 5-10%
Nano titanium oxide 0.2-0.5%
Catalyst 0.5-1%
Fluorescent material 1-3%
Siloxanes 2-5%
Dispersant 1-2%
Balance of solvent.
2. there is the liquid crystal display antifouling paint of antibacterial effect as claimed in claim 1, it is characterised in that fluorinated polyether siloxanes The molecular weight of compound is 3000-5000.
3. there is the liquid crystal display antifouling paint of antibacterial effect as claimed in claim 1, it is characterised in that described catalyst is Zinc oxide；The primary raw material of described fluorescent material is diphenyl ethylene derivatives, with cause ratio fluorescent metachromatism.
4. there is the liquid crystal display antifouling paint of antibacterial effect as claimed in claim 1, it is characterised in that described dispersant is Wetting agent X-405.
5. there is the liquid crystal display antifouling paint of antibacterial effect as claimed in claim 1, it is characterised in that described solvent is to have Machine solvent.
6. as claimed in claim 1 have antibacterial effect liquid crystal display antifouling paint, it is characterised in that described solvent be for Ethyl acetate.
7. a kind of application method of the liquid crystal display antifouling paint with antibacterial effect, it is characterised in that comprise the steps of：
Step one：Stirred after all raw materials in addition to zinc oxide are mixed, obtain coating solution；
Step 2：Using adding zinc oxide in the coating solution of step one in preceding 20min, stir, obtain coating；
Step 3：By the coating dilution in step 2, and it is sprayed on liquid crystal screen surfaces；
Step 4：10-15min is toasted under the conditions of liquid crystal display is put into 130-150 DEG C, you can.
8. there is the application method of the liquid crystal display antifouling paint of antibacterial effect as claimed in claim 1, it is characterised in that described The step of three in, coating is diluted using organic solvent.
9. there is the application method of the liquid crystal display antifouling paint of antibacterial effect as claimed in claim 1, it is characterised in that described The step of three in, 8-10 times is diluted to coating using organic solvent.
CN201710498003.6A 2017-06-27 2017-06-27 A kind of liquid crystal display antifouling paint and its application method with antibacterial effect Pending CN107118689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710498003.6A CN107118689A (en) 2017-06-27 2017-06-27 A kind of liquid crystal display antifouling paint and its application method with antibacterial effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710498003.6A CN107118689A (en) 2017-06-27 2017-06-27 A kind of liquid crystal display antifouling paint and its application method with antibacterial effect

Publications (1)

Publication Number Publication Date
CN107118689A true CN107118689A (en) 2017-09-01

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CN201710498003.6A Pending CN107118689A (en) 2017-06-27 2017-06-27 A kind of liquid crystal display antifouling paint and its application method with antibacterial effect

Country Status (1)

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CN (1) CN107118689A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313193B1 (en) * 2000-06-02 2001-11-06 Microphase Coatings Inc. Antifouling coating composition
CN101338159A (en) * 2008-08-20 2009-01-07 西安秦平电力科技发展有限公司 Nanometer enhanced type fluorosilicone rubber long-acting anti-fouling flashing coating
CN103739814A (en) * 2014-01-15 2014-04-23 上海佑威新材料科技有限公司 Fluorinated polyether siloxane compound, preparation method and coating composition thereof
CN104231919A (en) * 2014-10-15 2014-12-24 大连海事大学 Nanometer reinforced, non-transition-layer, organosilicone and low-surface-energy type antifouling paint and preparation method thereof
CN105419559A (en) * 2015-11-25 2016-03-23 浙江华彩化工有限公司 Antifouling antibacterial electronic element fluorescent powder coating and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313193B1 (en) * 2000-06-02 2001-11-06 Microphase Coatings Inc. Antifouling coating composition
CN101338159A (en) * 2008-08-20 2009-01-07 西安秦平电力科技发展有限公司 Nanometer enhanced type fluorosilicone rubber long-acting anti-fouling flashing coating
CN103739814A (en) * 2014-01-15 2014-04-23 上海佑威新材料科技有限公司 Fluorinated polyether siloxane compound, preparation method and coating composition thereof
CN104231919A (en) * 2014-10-15 2014-12-24 大连海事大学 Nanometer reinforced, non-transition-layer, organosilicone and low-surface-energy type antifouling paint and preparation method thereof
CN105419559A (en) * 2015-11-25 2016-03-23 浙江华彩化工有限公司 Antifouling antibacterial electronic element fluorescent powder coating and preparation method thereof

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Application publication date: 20170901

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