CN101550293A - Coating liquid capable of reducing fingerprint adhesion, manufacturing method thereof, and products coated with the coating liquid - Google Patents
Coating liquid capable of reducing fingerprint adhesion, manufacturing method thereof, and products coated with the coating liquid Download PDFInfo
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- CN101550293A CN101550293A CNA2009101268134A CN200910126813A CN101550293A CN 101550293 A CN101550293 A CN 101550293A CN A2009101268134 A CNA2009101268134 A CN A2009101268134A CN 200910126813 A CN200910126813 A CN 200910126813A CN 101550293 A CN101550293 A CN 101550293A
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- fingerprint adhesion
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Abstract
The invention provides a coating liquid capable of reducing fingerprint adhesion and manufacturing method thereof, based on solution total amount by solid content, the organic compound containing ketone group and the organic nitrogen compound are mixed according to 10-40%. 0.1%-20.0% of antifoulant additive is added into the mixture liquid based on the amount of the solid content of the mixture liquid.
Description
Technical field
The present invention relates to be used to reduce coating liquid, the manufacture method of this coating liquid, and the goods that scribble this coating liquid to the fingerprint adhesion of glass, metal etc.
Background technology
The composition of fingerprint is by seemingly water substance such as sweat and oily matter are formed.Generally speaking, it is believed that the fingerprint dirt is the combination like water substance and oily matter.
On the other hand, sweat contains water, inorganic component such as sodium-chlor and Repone K, organic constituent such as lactic acid and amino acid, free fatty acids etc.Therefore, need apply the component that has following function simultaneously at product surface.
(a) stop moisture dirt and the water repellency that makes it be easy to remove.
(b) stop moisture dirt and the oil repellent that makes it be easy to remove.
Japanese Patent No. 3389605 has been described a kind of glass or metal of being coated on and has been refused the aqueous solution type coating liquid with what stop fingerprint adhesion.
Japanese Patent No. 3389605 discloses a kind of composition that is used for coating especially, it comprises: (A) by copolymerization have at least one species that are selected from hydroxyl, carboxyl and carboxylicesters have that functional group, fluorine-containing olefinic type monomers obtain have functional group, fluorine-containing ethylenic copolymer, (B) metal oxide sol and (C) solvent.
Above-mentioned fluorine-containing ethylenic copolymer (A) with functional group is at least a in functional group, the fluorine-containing olefinic type monomers of having shown in the following structural:
CX2＝CX1-Rf-Y，
Wherein Y is-CH
2OH ,-COOH, carboxylicesters or epoxy group(ing), X2 and X1 are identical or different and are hydrogen atom or fluorine atom that Rf represents the fluorine-containing alkylidene group of divalence, this alkylidene group has the fluorine-containing alkylidene group of carbonatoms 1 to 40 or the ether of carbonatoms 1 to 40 connects base.
But the fluorine-containing olefinic type monomers copolymerization that makes 0.05 to 50mol% at least a copolymerization with functional group, fluorine-containing olefinic type monomers and 50 to 99.95mol% obtains having the fluorine-containing ethylenic polymer of functional group.
Under the situation of refusing the aqueous solution type coating liquid, the oily matter of fingerprint can not be removed fully.For example, Japanese patent application publication No. 2007-254265 has put down in writing a kind of hydrophilic coating that uses hydrophilic solution type coating liquid.Contain a) hydrophilic polymer by layout, b) be selected from metallic alkoxide compound and the c of Si, Ti, Zr and Al) hydrophilic film of metal complex catalyst and on base material, form hydrophilic member.Above-mentioned c) metal complex catalyst comprise the metallic element that is selected from 2A, 3B, 4A and 5A family contain oxo (OXO-)-or hydroxyl oxygen-compound and beta-diketon, ketone ester, hydroxycarboxylic acid or hydroxycarboxylic acid esters, amino alcohol and enol form active dydrogen compounds.
The hydrophilic member of putting down in writing among the Japanese patent application publication No. 2007-254265 needs to be selected from the metallic alkoxide compound of Si, Ti, Zr and Al thereon.Therefore, a little less than the combination between the hydrophilic film of hydrophilic polymer and containing metal complex compound catalyst, and in the course of time, approximately after the some months, anti-pollution function may be degenerated.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of adherent coating liquid that is used to stop oily matter such as fingerprint, it can be given and comprise as the persistent high anti-pollution function of the base material of materials such as glass or metal this coating liquid manufacture method, and the goods that scribble this coating liquid.
According to preference pattern of the present invention, the coating liquid that is used to reduce fingerprint adhesion by the following steps preparation: mix to make mixing solutions by 10% to 40% organic compound and organic nitrogen compound respectively with ketone group containing, based on solution total amount by solid content, then 0.1% to 20.0% antifoulant additive is added in this mixing solutions, based on the amount of the solids content of this mixing solutions.Rest part is the organic solvent that mainly is made of propylene glycol monomethyl ether and methyl iso-butyl ketone (MIBK) monomethyl ether.
Preferably, preparation and purification can derive from the KZ6154 (trade mark) of JRS and can derive from ArakawaChemical Industries, the mixing solutions of Beam-set 575 CB (trade mark) of Ltd..The KZ6154 (trade mark) that can derive from JRS mainly is made of methyl ethyl ketone, methyl iso-butyl ketone (MIBK) and pimelinketone.Can derive from Arakawa Chemical Industries, the Beam-set575 CB (trade mark) of Ltd. mainly is made of N-vinyl formamide (NVF) and chemical formula is CH=CH-NH-CHO.
Have the very high antifoulant additive of refusing water and refusing the component of functional oil and add in the mixing solutions of this purification and mix comprising.For example (city is sold by DaikinIndustries to Optool DAC, LTD.) as antifoulant additive.
Add antifoulant additive, make that the amount of additive is 0.5 to 40.0% in solids content based on the amount of the solids content of mixing solutions.The amount of antifoulant additive preferably 1.0 to 10.0%, most preferably about 4.0%.
The coating liquid that will be used to reduce fingerprint adhesion is coated on base material (preferred plate) as glass, lens, metallic surface.Therefore, stop that in this plate surface formation energy semipermanent oily matter adheres to the coating liquid that is used to reduce fingerprint adhesion as fingerprint.
According to the present invention,, material such as glass or metal continue the long-term anti-pollution function of some months at least for providing.This type of anti-pollution function semipermanent ground stops the adhesion of oily matter such as fingerprint etc., and can not degenerate.
Preferred embodiment
At first, shown in Fig. 1 left side, oil repellent hard coating 3 is coated on the surface of plate 1 as glass, lens, metal etc., and this coating comprises the organic compound of ketone group containing and the mixing solutions of organic nitrogen compound.Comprise that having the high water of refusing is added into wherein with the antifoulant additive 4 of refusing the component of functional oil.The gained material becomes the mixed state shown in Fig. 1 the right.Subsequently, remove solvent and carry out hardening treatment by ultraviolet radiation and have the coating 2 of refusing water and refusing the reduction fingerprint adhesion of functional oil with formation.In near the thin layer on coating 2 surfaces (preferred thickness is the layer of 0.01 to 0.10 μ m), arranging thick and fast and have the component 5 that height is refused water and refused functional oil.
So preparation is used to reduce the coating liquid of fingerprint adhesion.Specifically, solution-based paint liquid prepares by following steps: mix by 10% to 40% organic compound and organic nitrogen compound with ketone group containing respectively, based on solution total amount by solid content, then 0.1% to 20.0% antifoulant additive is added in this mixing solutions, based on the amount of the solids content of this mixing solutions.Be formed at the coating reduction fingerprint adhesion that is used to reduce fingerprint adhesion on surfaces such as glass, lens, metal, keep the gloss (minute surface condition) of product surface simultaneously.In addition, obtain the persistent anti-pollution function of about some months.This anti-pollution function semipermanent ground stops the adhesion of oily matter such as fingerprint, and can not degenerate.
Description of drawings
Fig. 1 is the example view that show to reduce the mode how coating of fingerprint adhesion to form.
Plate surface coating at glass, lens, metal etc. has the hard coating of refusing water and refusing the oil effect, This coating is refused water and is refused adding of functional oil for wherein being added with as having of antifoulant additive is high Add the organic compound of ketone group containing of agent and the mixed solution of organonitrogen compound. Then to have Height is refused water and is finished cure process with the component dense arrangement mode from the teeth outwards of refusing functional oil.
Embodiment
To be described embodiments of the invention below.
Blending ratio I
Organic compound: organic nitrogen compound=10: 30
In amount, add 7.5% antifoulant additive based on the solids content of mixing solutions.
Blending ratio I I
Organic compound: organic nitrogen compound=10: 40
With solid content meter, add 10.5% antifoulant additive based on mixing solutions.
Blending ratio III
Organic compound: organic nitrogen compound=20: 40
With solid content meter, add 16.5% antifoulant additive based on mixing solutions.
As for the mixing solutions that in fact uses, organic compound is KZ6154, and organic nitrogen compound is Beam-set 575 CB.Antifoulant additive is Optool DAC.
Remove that to have outside the organic compound containing residue be the propylene glycol monomethyl ether for organic nitrogen compound and antifoulant additive.
The condition of hardening treatment is 80 ℃ * 3min., UV365nm, and 800MJ/cm
2
It should be noted that all " % " is meant " mol% " herein.
Claims (4)
1. be used to reduce the coating liquid of fingerprint adhesion, comprise the composition of following material:
Mix the mixing solutions that produces by having organic compound containing and organic nitrogen compound by 10% to 40% separately, based on solution total amount by solid content and
With 0.1% to 20.0% antifoulant additive that adds in this mixing solutions, based on the amount of the solids content of this mixing solutions.
2. be used to reduce the preparation method of the coating liquid of fingerprint adhesion, wherein prepare solution-based paint liquid: will have organic compound containing and organic nitrogen compound by 10% to 40% separately and mix to make mixing solutions by following steps, based on solution total amount by solid content, then 0.1% to 20.0% antifoulant additive is added in this mixing solutions, based on the amount meter of the solids content of this mixing solutions.
3. goods, wherein the coating liquid according to claim 1 is applied on its base material.
4. goods wherein have the coating of refusing water and refusing functional oil with following state forming on these goods: have near the mode of component dense arrangement this coatingsurface that height refuses water and refuse functional oil and solidify this coating liquid by making after will being coated on the base material according to the coating liquid of claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008094548 | 2008-04-01 | ||
| JP2008094548A JP2009242764A (en) | 2008-04-01 | 2008-04-01 | Coating liquid reduced in adhesion of dactylogram, method for producing the same, and article coated with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101550293A true CN101550293A (en) | 2009-10-07 |
Family
ID=41154795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101268134A Pending CN101550293A (en) | 2008-04-01 | 2009-03-18 | Coating liquid capable of reducing fingerprint adhesion, manufacturing method thereof, and products coated with the coating liquid |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2009242764A (en) |
| CN (1) | CN101550293A (en) |
| TW (1) | TW200948913A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5674403B2 (en) * | 2010-09-29 | 2015-02-25 | 株式会社ネオス | Fingerprint resistance improver, active energy ray-curable hard coating agent using the same, cured film obtained using these, and article having cured film |
| JP2012177054A (en) * | 2011-02-28 | 2012-09-13 | Topcon Corp | Coating liquid for reducing fingerprint attachment, method for producing the same, and article coated with the coating liquid for reducing fingerprint attachment |
| JP2015212107A (en) * | 2014-05-01 | 2015-11-26 | 矢崎総業株式会社 | Vehicle rear side imaging device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06106756A (en) * | 1992-09-25 | 1994-04-19 | Fuji Xerox Co Ltd | Thermal head and manufacture thereof |
| JP3442178B2 (en) * | 1994-02-15 | 2003-09-02 | コニカ株式会社 | Automatic developing equipment |
| JP2007264281A (en) * | 2006-03-28 | 2007-10-11 | Dainippon Printing Co Ltd | Hard coat layer provided with antifouling property |
| JP5217744B2 (en) * | 2007-08-02 | 2013-06-19 | 大日本印刷株式会社 | Antireflection film and method for producing antireflection film |
| JP2009075354A (en) * | 2007-09-20 | 2009-04-09 | Dainippon Printing Co Ltd | Optical laminate, polarizing plate, and image display |
-
2008
- 2008-04-01 JP JP2008094548A patent/JP2009242764A/en not_active Withdrawn
-
2009
- 2009-02-17 TW TW098104990A patent/TW200948913A/en unknown
- 2009-03-18 CN CNA2009101268134A patent/CN101550293A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009242764A (en) | 2009-10-22 |
| TW200948913A (en) | 2009-12-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091007 |