CN103613974A - Coating composition and application thereof - Google Patents
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- CN103613974A CN103613974A CN201310567846.9A CN201310567846A CN103613974A CN 103613974 A CN103613974 A CN 103613974A CN 201310567846 A CN201310567846 A CN 201310567846A CN 103613974 A CN103613974 A CN 103613974A
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Abstract
The invention relates to a coating composition and an application thereof. The coating composition provided by the invention comprises resin, an antistatic agent and an antistatic auxiliary agent, wherein the antistatic auxiliary agent is selected from a siloxane compound, a fluorine compound and a composition thereof. The antistatic auxiliary agent can generate a synergistic effect with the antistatic agent, and can take the antistatic agent out of a coating surface, so that the dosage of the antistatic agent can be significantly reduced by using a small amount of the antistatic auxiliary agent so as to achieve a desired antistatic effect. The coating composition can be applied to various products desiring antistatic requirements.
Description
Patent application of the present invention is to be on April 23rd, 2008 applying date, and application number is 200810095740.2, and what denomination of invention was the application for a patent for invention of " paint composite and uses thereof " divides an application.
Technical field
The present invention is about a kind of paint composite, especially about a kind of paint composite with good static resistance.
Background technology
In opto-electronics, there are many members to be formed by plastic material, its electric insulating quality is high, easily, because friction produces static, if static situation slightly easily causes dirty attaching, seriously affects product performance, causes defective products to increase.
The known anlistatig paint composite of product of giving has generally included resin, static inhibitor, solvent and additive etc.At present existing static inhibitor is of a great variety on the market, comprises conductivity type carbon black, electro-conductive fiber, metal powder or metal oxide, organic or inorganic salt, interfacial agent and conducting polymer etc.Yet different types of static inhibitor exists different problem points.For example, add carbon black or metal powder and easily produce dye discoloration, reduce transparency; Interfacial agent cannot effectively be brought into play antistatic effect under the environment of low humidity; And the cost of conducting polymer is too high etc.
In addition, the common problem that above-mentioned static inhibitor the most often runs into is though improve addition, can promote antistatic effect, to the negative impact of coating quality also lifting relatively.Therefore, except static inhibitor itself must possess excellent antistatic effect, product how can be under effective prerequisite, with a small amount of static inhibitor, reaches with other and adds the antistatic effect that the product of relative volume static inhibitor is suitable, for industry, does not ask urgently person.
The relevant front case of relevant antistatic coating constituent, TaiWan, China patent discloses and discloses the antistatic of a kind of scattering of light and light thermoplasticity constituent, aggregated particles and static inhibitor that it comprises clear polycarbonate, the transparent acrylate of take is matrix for No. 200728360.Wherein this aggregated particles has core core-outer shell morphology, and median size is 1 micron to 100 microns, and to use content be the fluorine-containing alkyl sulfonic acid ammonium salt class static inhibitor of 0.1 to 4.0 % by weight.Result shows that the sheet resistance value of gained film is higher than 10
14Ω/sq., this antistatic effect in fact also cannot meet the demand of currently available products.
TaiWan, China patent discloses No. 200720734 a kind of optical thin-film structure is provided, and comprises substrate, resin layer and static inhibitor, and wherein resin series of strata are formed on substrate, and static inhibitor is scattered in resin layer and is the nanoparticle of containing metal oxide.According to the disclosure of this patent application case, although add the good antistatic effect of static inhibitor tool, its addition reaches 20 % by weight to 80 % by weight of total composition.
Japanese Patent Patent is flat provides a kind of antistatic film No. 7-241502, at its one or both sides, forms coating, and this coating comprises take the static inhibitor that phosphate ester salt is matrix.Static inhibitor content in coating is 5 to 40 weight parts, is preferably 10 to 30 weight parts.If exceed 40 weight parts, the resistive connection of coating and tackyness be deficiency, and if be less than 5 weight parts, antistatic effect is not good.
The comprehensive discovery of research in the past, prior art often only focuses on the improvement of static inhibitor for antistatic products, less inking of the research aspect antistatic auxiliary agent.This case contriver studies discovery, in paint composite, sees through the use of antistatic auxiliary agent, can significantly reduce the content of static inhibitor, but still provide can be suitable with other product that contains relative volume static inhibitor antistatic effect.
Summary of the invention
An object of the present invention is to provide a kind of paint composite, and it comprises a resin, a static inhibitor and an antistatic auxiliary agent, and wherein this antistatic auxiliary agent is to be selected from following group: silicone compounds, fluorine element compound and combination thereof.This antistatic auxiliary agent can be given birth to synergistic effect with static inhibitor, takes static inhibitor out of coatingsurface, thereby can significantly reduce the consumption of static inhibitor by the use of a small amount of antistatic auxiliary agent, reaches wanted antistatic effect.
Embodiment
According to paint composite of the present invention, can use any suitable resin, thermosetting resin for example, including (but not limited to) acrylate resin, methacrylate resin, polyamide resin, polyurethane resin, vibrin, polyimide resin, Synolac, epoxy resin, fluoroplast, resol or its combination; More best is acrylate resin, polyurethane resin or its combination; Be more preferred from acrylate resin.This acrylate resin can optionally contain the group that one or more is selected from following group: hydroxyl (OH), carboxyl (COOH) and amido (NH
2), be preferably hydroxyl, Hydroxyethyl acrylate (hydroxyethyl acrylate for example, HEA), Propylene glycol monoacrylate (hydroxypropyl acrylate, HPA), methacrylic acid-2-hydroxy methacrylate (2-hydroxyethyl methacrylate, HEMA), Rocryl 410 (hydroxypropyl methacrylate, HPMA) or they's mixture.The consumption of this resin, in the total weight of solids of paint composite, is 50 % by weight to 99.55 % by weight, is preferably 60 % by weight to 99.5 % by weight, is more preferred from 70 % by weight to 97.85 % by weight.
Generally speaking, static inhibitor used in the present invention there is no any special restriction, and it can be selected from following group: polyether glycol class, polyester polyols alcohols, quaternary ammonium compound compound, organic salt, inorganic salts and combination thereof.For example, can be used for the limiting examples of static inhibitor of the present invention as follows: polyether glycol class, sodium-chlor, Repone K, lithium perchlorate, Potcrate, saltpetre, SODIUMNITRATE, sodium carbonate, sulfuration Zassol, fluorine-containing imide lithium salts, pyridinium salt, alkyl trimethyl ammonium salt, alkylsulfonate or its combination.Be preferably polyether glycol class, pyridinium salt, lithium perchlorate or its mixture.
Generally speaking, the content of static inhibitor is too low, cannot represent sufficient electroconductibility, i.e. anlistatig poor effect; On the other hand, if the content of static inhibitor is too high, easily impact is coated with quality.The consumption of static inhibitor in paint composite of the present invention, in the total weight of solids of paint composite, is 0.1 % by weight to 10 % by weight, if the antistatic auxiliary agent of arranging in pairs or groups is used, is preferably 0.1 % by weight to 5 % by weight.
In paint composite of the present invention, separately comprise an antistatic auxiliary agent, use via this antistatic auxiliary agent, this antistatic auxiliary agent can be given birth to synergistic effect (synergy effect) with static inhibitor, take static inhibitor out of coatingsurface, thus can be by the use of a small amount of antistatic auxiliary agent, but still the antistatic effect suitable with other constituent that contains relative volume static inhibitor is provided, therefore can reduce the static inhibitor content in constituent, still can reach wanted antistatic effect.The antistatic auxiliary agent that is applicable to paint composite of the present invention can be selected from following group: silicone compounds, fluorine element compound and combination thereof.Wherein, the structure of this silicone compounds cording following formula (1) or (2):
Wherein:
R
1, R
2, R
3, R
4, R
5, R
6and R
7h, CH respectively do for oneself
3, C
2h
5, C
3h
7, OCH
3or OC
2h
5;
Respectively do for oneself 1 to 20 integer of x, y, z and a;
R is
or
Wherein n is 1 to 5 integer, respectively do for oneself 1 to 20 integer of b and c, and d is 0 to 20 integer; And
R
8for
or
One embodiment of paint composite according to the present invention, this silicone compounds cording formula (1) structure, and wherein:
R
1, R
2, R
3, R
4, R
5, R
6and R
7cH respectively does for oneself
3or OCH
3;
Respectively do for oneself 1 to 10 integer of x, y and z; And
R is
or
Wherein n is 1 to 3 integer, and b is 1 to 10 integer, and d is 0 to 5 integer.
In addition, the present invention's antistatic auxiliary agent used also can be the fluorine element compound of tool following formula (4) structure:
Wherein m is that 1 to 10 integer and a are 1 to 20 integer, and the better m of being is that 3 to 7 integer and a are 2 to 10 integer.For example, the limiting examples that can be used for fluorine in coating composition of the present invention element compound comprises: γ-ethylene glycol oxygen base trifluoro propane (γ-glycidoxytrifluoropropane), γ-ethylene glycol oxygen base 3-pentafluorobutane (γ-glycidoxypentafluorobutane), γ-ethylene glycol oxygen base seven amyl fluorides (γ-glycidoxyhepatfluoropentane) and combination thereof.
Antistatic auxiliary agent used in paint composite of the present invention is preferably silicone compounds, and the structure of cording following formula (3):
Wherein respectively do for oneself 1 to 5 integer and n of x, y, z and b is 1 to 3 integer.
For example, the limiting examples that can be used as the silicone compounds of the antistatic auxiliary agent in paint composite of the present invention comprises: ether upgrading polydimethylsiloxane (Ether-modified polydimethylsiloxane), polyethers upgrading polydimethylsiloxane (Polyether-modified polydimethylsiloxane), hydroxyl polydimethylsiloxane (Hydroxy polydimethylsiloxane), ester upgrading polydimethylsiloxane (Ester-modified polydimethylsiloxane), polyester upgrading polydimethylsiloxane (Polyester-modified polydimethylsiloxane), polydimethylsiloxane (Polydimethylsiloxane), octamethylcyclotetrasiloxane (Octamethylcyclotetrasiloxane), phenyl siloxane (Phenylsiloxane), dimethicone (Dimethicone), alkyl methyl siloxanes (Alkylmethylsiloxane), dimethicone copolyol (Dimethicone copolyol), and combination.Other for example has γ-glycidyl ether oxygen propyl trimethoxy silicane (γ-glycidoxypropyltrimethoxysilane), γ-glycidyl ether oxygen methyldiethoxysilane (γ-glycidoxypropylmethdiethoxysilane), γ-propylene Trimethoxy silane (γ-metacryloxypropyltrimethoxysilane) or its combination.
According to the present invention, see through the interpolation of a small amount of antistatic auxiliary agent, can reduce the usage quantity of static inhibitor, and obtain the paint composite of tool improvement antistatic effect.Generally speaking, in the total weight of solids of paint composite, the content of antistatic auxiliary agent is 0.05 % by weight to 5 % by weight, is preferably 0.1 % by weight to 2 % by weight, is more preferred from 0.2 % by weight to 1 % by weight.
The purposes of filming according to finished product, paint composite of the present invention can optionally further comprise one or more other additive of habitually practising in the technical field of the invention.The additive that can optionally adopt for example, comprises linking agent, inorganic particles, sticks together promotor, softening agent, weighting agent, UV stablizer, flow agent, dispersion agent, initiator, catalyzer and tranquilizer etc.
Can there is in the technical field of the invention if necessary in the linking agent system adding in paint composite the personage institute well known of common knowledge.Conventionally, can adopt the linking agent that is selected from following group: polymeric polyisocyanate, alkylated melamine-formaldehyde resin and combination thereof, better with polymeric polyisocyanate.Above-mentioned linking agent can make molecule and intermolecular generation chemical bond and form crosslinked (crosslinking), and for example the acrylic resin of hydroxyl can react to form with polymeric polyisocyanate cross-linking agent.In adding in the situation of linking agent, in the total weight of solids of paint composite, its usage quantity can be 0.1 % by weight to 30 % by weight, is preferably 0.3 % by weight to 20 % by weight.
Suitable polyisocyanate crosslinking agent can be selected from following group: aliphatic polymeric isocyanate, aromatic poly-isocyanate and combination thereof.For example, the limiting examples of aliphatic polymeric isocyanate comprises: the dimer of cyclohexyl diisocyanate, tripolymer or its affixture, the dimer of trimethyl-cyclohexane vulcabond, tripolymer or its affixture, dimer, tripolymer or its affixture of hexanaphthene two (methyl isocyanate), or the dimer of isophorone diisocyanate, tripolymer or its affixture, or its combination; The limiting examples of aromatic poly-isocyanate comprises: the dimer of tolylene diisocyanate, tripolymer or its affixture, the dimer of Xylene Diisocyanate, tripolymer or its affixture, the dimer of '-diphenylmethane diisocyanate, tripolymer or its affixture, or its combination.
Alkylated melamine-formaldehyde resin the linking agent that is applicable to paint composite of the present invention can be and methylates, ethylization, propylated or butylation melamine formaldehyde resin linking agent, and it includes, but is not limited to: six (methyl formaldehyde) melamine resin, six (ethyl formaldehyde) melamine resin, four (methyl formaldehyde), two amido melamine resins, four (methyl formaldehyde) two (butyl formaldehyde) melamine resin, four (methyl formaldehyde) two (propyl group formaldehyde) melamine resin or its combinations.
In addition, for avoiding some base material can absorb ultraviolet ray, produce etiolation, thus can in paint composite, add the inorganic particles that tool absorbs ultraviolet ability, as zinc oxide, silicon-dioxide, titanium dioxide, aluminum oxide, calcium sulfate, barium sulfate, calcium carbonate or its combination.General system selects nano grade inorganic particulate, its particle diameter to be preferably 1 nanometer to 100 nanometer; When inorganic particles exists, its consumption, in the total weight of solids of paint composite, is generally 1 % by weight to 10 % by weight.
For ease of each composition contained in mixed component equably and follow-up coating program, paint composite of the present invention can separately comprise a solvent.This solvent can be from the person of comprising in the solution such as containing joint compound or the solution that contains linking agent, or is because adding and exist in addition.Be applicable to the solvent species of paint composite of the present invention, be the personage institute well known of the technical field of the invention, and it is including (but not limited to) benzene class, ester class, ketone or its combination.For example, the limiting examples of benzene kind solvent comprises: benzene, o-Xylol, m-xylene, p-Xylol, Three methyl Benzene, vinylbenzene or its combination; The limiting examples of esters solvent comprises: ethyl acetate, butylacetate, diethyl carbonate, ethyl formate, methyl acetate, acetic acid oxyethyl group butyl ester, acetic acid oxyethyl group propyl ester, monomethyl ether propylene glycol ester or its combination; The limiting examples of ketones solvent comprises acetone, methyl ethyl ketone, methyl iso-butyl ketone (MIBK) or its combination.
In the situation that contains solvent in paint composite of the present invention, form the gross weight of part in coating, the content of solvent is 30 to 90 % by weight, is preferably 40 to 80 % by weight.
Paint composite of the present invention can directly be coated any suitable substrate surface, and the static resistance that substrate surface is good is provided, and its surface resistivity is less than 10
13Ω/, Ω/ represents ohm/meter square, is goodly less than 10
12Ω/ is best between 10
8to 10
11Ω/.Above-mentioned base material there is no particular restriction, such as metal, alloy, glass, computer housing, woodenware, plastics, leather or stone material etc.
Above-mentioned plastic basis material is the personage institute well known of skill under any the present invention of haveing the knack of, for example, this base material can comprise following material: polyacrylic resin (polyacrylate resin) is (as polymethylmethacrylate (polymethyl methacrylate, PMMA)), vibrin (polyester resin) is (as Polyethylene Naphthalate (polyethylene naphthalate, PEN) or polyethylene terephthalate (polyethylene terephthalate, PET)), polyimide resin (polyimide resin), poly-cyclic olefin resins (polycycloolefin resin), polycarbonate resin (polycarbonate resin), polyurethane resin (polyurethane resin), cellulosetri-acetate (triacetate cellulose, TAC), or its combination.
Above-mentioned plastic basis material can be used in light source device, such as: advertising lamp box and flat-panel screens etc., as the base material of blooming.Wherein, the thickness of base material depends on the demand of products obtained therefrom conventionally, and the base material thickness that currently available technology is used all can be used in the present invention, the better scope that lies in 16 microns to 200 microns.
Can paint composite of the present invention be coated on one or two surfaces of base material in any suitable manner.For example, can adopt line bar coating (bar coating), slit mold pressing coating (slot die coating), letterpress coating (gravure coating), ramp type coating (slide coating), showering curtain type coating (curtain coating) or spraying type coating (spray coating).
Then, dry this paint composite under proper temperature, evaporating solvent carries out polyreaction, forms a coating.The pressure volatilization mode (as: passing to warm air) that wherein, can be aided with ventilation and/or heating is carried out this drying program.
According to an embodiment of the present invention, can be coated with via comprising following steps, the product with static resistance is provided:
(I) by linking agent and other additive blending of resin, static inhibitor, antistatic auxiliary agent and optionally interpolation, more optionally add solvent and diluted, be deployed into a coating fluid;
(II) this coating fluid mat line bar spreading rod is coated on a substrate surface; And
(III) through the base material applying, send this to dryer, under proper temperature, heat several minutes.
Embodiment 1
Get acrylic ester resin solution E-7713(Changxing company of 100 parts by weight, Gu composition approximately 25%), then non-ionic antistatic agent (the Ref. No.9398-0155-R2 that adds 0.3 parts by weight, Marubishi Oil Chemical company, Gu composition approximately 30%), the antistatic auxiliary agent Dow Corning 57 Additive(Dow Corning Corporations of 0.3 parts by weight, polyethers upgrading polydimethylsiloxane), and the linking agent Desmodur N75(Beyer Co., Ltd of 1 parts by weight, isocyanic ester, solid content approximately 75%), in addition after uniform stirring, obtain a paint composite.After standing froth breaking, mat line bar spreading rod is coated constituent in the one side of polyethylene terephthalate (PET) diaphragm (T100G-38, thickness is 38 microns, the production of Mitsubishi Chem. company).Then, at 120 ℃, be dried 2 minutes with by solvent evaporation, make a solid coated weight and be about the coating of 20 grams/square centimeter.
By the above-mentioned sample making, carry out the assessment of sheet resistance value.Utilize impedometer (MCP-HT450, Mitsubishi Chemical Ind), with 100 volts of voltages, charge after 60 seconds, measure the sheet resistance value (ohm/sq.) of sample, test result as listed in Table 1.
Comparing embodiment 1
Preparation process and testing method described in repetition embodiment 1, but do not add antistatic auxiliary agent, test result is as listed in Table 1.
Comparing embodiment 2
Preparation process and testing method described in repetition embodiment 1, but non-ionic antistatic agent amount is changed into and adds 3 parts by weight and do not add antistatic auxiliary agent from 0.3 parts by weight, test result is as listed in Table 1.
Embodiment 2
Repeat preparation process and testing method described in embodiment 1, but change the antistatic auxiliary agent B YK-333(Bi Ke chemical company that adds 0.3 parts by weight, polyethers upgrading alkylsiloxane), test result is as listed in Table 1.
Embodiment 3
Repeat preparation process and testing method described in embodiment 1, but change the antistatic auxiliary agent B YK-340(Bi Ke chemical company that adds 1 parts by weight, fluorine element compound), test result is as listed in Table 1.
Embodiment 4
Repeat preparation process and testing method described in embodiment 1, but change the antistatic auxiliary agent KBM-403(SHIN-ETSU HANTOTAI chemistry that adds 1 parts by weight, epoxy silane coupling), test result is as listed in Table 1.
Embodiment 5
Repeat preparation process and testing method described in embodiment 1, but change the antistatic auxiliary agent KBM-503(SHIN-ETSU HANTOTAI chemistry that adds 1 parts by weight, acrylic silane coupling agent), test result is as listed in Table 1.
Comparing embodiment 3
Preparation process and testing method described in repetition embodiment 1, but do not add static inhibitor, test result is as listed in Table 1.
Comparing embodiment 4
Repeat preparation process and testing method described in embodiment 1, but change the antistatic auxiliary agent B YK-361(Bi Ke chemical company that adds 0.3 parts by weight, acrylate interpolymer), test result is as listed in Table 1.
Embodiment 6
Preparation process and testing method described in repetition embodiment 1, but change the static inhibitor PEL-100(Japan Carlit company that adds 0.5 parts by weight, lithium perchlorate/polyether glycol), test result is as listed in Table 1.
Embodiment 7
Preparation process and testing method described in repetition embodiment 1, but change the wide Rong Huaxue of static inhibitor IL-C1(that adds 0.3 parts by weight, pyridine derivate) and the linking agent Desmodur3390(Beyer Co., Ltd of 0.5 parts by weight, isocyanic ester, solid content approximately 90%), test result as listed in Table 1.
Embodiment 8
Get acrylic ester resin solution Eterac7363-ts-50(Changxing company of 126.6 parts by weight, Gu composition approximately 50%), then sequentially add methylethylketone and the toluene of 45 parts by weight, 35 nano zine oxides/the barium sulfate of 3 parts by weight, the static inhibitor PEL-100(Japan Carlit company of 1 parts by weight, lithium perchlorate/polyether glycol), the antistatic auxiliary agent B YK-333(Bi Ke chemical company of 1 parts by weight, polyethers upgrading alkylsiloxane), and the linking agent Desmodur3390(Beyer Co., Ltd of 18.4 parts by weight, isocyanic ester, solid content approximately 90%), in addition after uniform stirring, obtain a paint composite.After standing froth breaking, mat line bar spreading rod is coated paint composite on UX-150 diaphragm (production of Di Ren company) base material.Then, at 120 ℃, be dried 2 minutes with by solvent evaporation, make a solid coated weight and be about the coating of 10 grams/square centimeter.
Comparing embodiment 5
Preparation process and testing method described in repetition embodiment 8, but do not add antistatic auxiliary agent.
Table 1
From the result of embodiment 1 to embodiment 8, paint composite of the present invention comprises: a resin; One static inhibitor, it comprises polyether glycol class, pyridinium salt, lithium perchlorate or its mixture; And an antistatic auxiliary agent, the group that it is selected from silicone compounds, fluorine element compound and combination thereof, has good antistatic effect.
Compare embodiment 1 known with the result of comparing embodiment 1, if paint composite of the present invention does not contain antistatic auxiliary agent, antistatic effect is not good.
Compare embodiment 1 known with the result of comparing embodiment 2, if paint composite of the present invention does not contain antistatic auxiliary agent, but will reach identical antistatic effect, must add a large amount of static inhibitor.
Compare embodiment 1 known with the result of comparing embodiment 3, if paint composite of the present invention does not comprise static inhibitor, only containing antistatic auxiliary agent, because antistatic auxiliary agent is not had an antistatic effect, so antistatic effect is not good.
Compare embodiment 1 known with the result of comparing embodiment 4, if the antistatic auxiliary agent of paint composite of the present invention does not comprise silicone compounds, fluorine element compound or its combination, antistatic effect is not good.
Compare embodiment 8 known with the result of comparing embodiment 5, if paint composite of the present invention does not contain antistatic auxiliary agent, antistatic effect is not good.
The above results confirms, according to paint composite of the present invention, uses and contains silicone compounds or fluorine element compound or its combination, as antistatic auxiliary agent, only uses a small amount of static inhibitor, can represent excellent antistatic effect.
Above embodiment is for the invention will be further described, only non-in order to limit the scope of the invention.Modification and change that any personage who is familiar with this skill can reach are easily included in the scope of this case specification sheets disclosure and appended claim.
Claims (26)
1. a paint composite, it comprises:
One resin;
One static inhibitor; And it is characterized by
One antistatic auxiliary agent, it is selected from following group: silicone compounds, fluorine element compound or its combination.
2. paint composite as claimed in claim 1, wherein this antistatic auxiliary agent is silicone compounds.
3. paint composite as claimed in claim 2, wherein this silicone compounds is the structure of tool following formula (1) or (2):
Wherein:
R
1, R
2, R
3, R
4, R
5, R
6and R
7h, CH respectively do for oneself
3, C
2h
5, C
3h
7, OCH
3or OC
2h
5;
Respectively do for oneself 1 to 20 integer of x, y, z and a;
R is
or
Wherein n is 1 to 5 integer, respectively do for oneself 1 to 20 integer of b and c, and d is 0 to 20 integer; And
R
8for
or
4. paint composite as claimed in claim 2, wherein this silicone compounds is tool formula (1) structure, and wherein:
R
1, R
2, R
3, R
4, R
5, R
6and R
7independent is separately CH
3or OCH
3;
Respectively do for oneself 1 to 10 integer of x, y and z;
R is
or
wherein n is 1 to 3 integer, and b is 1 to 10 integer, and d is 0 to 5 integer.
5. paint composite as claimed in claim 4, the wherein structure of this silicone compounds tool following formula (3):
And wherein
Respectively do for oneself 1 to 5 integer and n of x, y, z and b is 1 to 3 integer.
6. paint composite as claimed in claim 5, wherein this silicone compounds is selected from following group: ether upgrading polydimethylsiloxane, polyethers upgrading polydimethylsiloxane, hydroxyl polydimethylsiloxane, ester upgrading polydimethylsiloxane, polyester upgrading polydimethylsiloxane, polydimethylsiloxane, octamethylcyclotetrasiloxane, phenyl siloxane, siloxanes, alkyl methyl siloxanes, silicone compounds, γ-glycidyl ether oxygen propyl trimethoxy silicane, γ-glycidyl ether oxygen methyldiethoxysilane, γ-propylene Trimethoxy silane, or its combination.
7. paint composite as claimed in claim 1, wherein this antistatic auxiliary agent is fluorine element compound.
8. paint composite as claimed in claim 7, the wherein structure of this fluorine element compound tool following formula (4):
Wherein m is that 1 to 10 integer and a are 1 to 20 integer.
9. paint composite as claimed in claim 8, wherein this fluorine element compound is selected from following group: γ-ethylene glycol oxygen base trifluoro propane, γ-ethylene glycol oxygen base 3-pentafluorobutane, γ-ethylene glycol oxygen base seven amyl fluorides or its combination.
10. paint composite as claimed in claim 1, wherein this antistatic auxiliary agent content, in the total weight of solids of paint composite, is 0.05 % by weight to 5 % by weight.
11. paint composites as claimed in claim 10, wherein this antistatic auxiliary agent content, in the total weight of solids of paint composite, is 0.1 % by weight to 2 % by weight.
12. paint composites as claimed in claim 11, wherein this antistatic auxiliary agent content, in the total weight of solids of paint composite, is 0.2 % by weight to 1 % by weight.
13. paint composites as claimed in claim 1, wherein this resin is selected from following group: acrylate resin, methacrylate resin, polyamide resin, polyurethane resin, vibrin, polyimide resin, Synolac, epoxy resin, fluoroplast, resol or its combination.
14. paint composites as claimed in claim 13, wherein this resin is selected from following group: acrylate resin, polyurethane resin or its combination.
15. paint composites as claimed in claim 1, wherein this resin content, in the total weight of solids of paint composite, is 50 % by weight to 99.55 % by weight.
16. paint composites as claimed in claim 15, wherein this resin content, in the total weight of solids of paint composite, is 60 % by weight to 99.5 % by weight.
17. paint composites as claimed in claim 1, wherein this static inhibitor is selected from following group: polyether glycol class, polyester polyols alcohols, quaternary ammonium compound compound, organic salt, inorganic salts or its combination.
18. paint composites as claimed in claim 1, wherein this static inhibitor content, in the total weight of solids of paint composite, is 0.1 % by weight to 10 % by weight.
19. paint composites as claimed in claim 18, wherein this static inhibitor content, in the total weight of solids of paint composite, is 0.1 % by weight to 5 % by weight.
20. paint composites as claimed in claim 1, wherein this paint composite further comprises an additive that is selected from following group: linking agent, inorganic particles, stick together promotor, softening agent, weighting agent, UV stablizer, flow agent, dispersion agent, initiator, catalyzer, tranquilizer or its combination.
21. paint composites as claimed in claim 20, wherein the kind of this linking agent is selected from following group: polymeric polyisocyanate, alkylated melamine-formaldehyde resin or its combination.
22. paint composites as claimed in claim 20, wherein this linking agent is polymeric polyisocyanate.
23. paint composites as claimed in claim 20, wherein this content of crosslinking agent, in the total weight of solids of paint composite, is 0.1 % by weight to 30 % by weight.
24. 1 kinds of paint composites, the total weight of solids in this paint composite, comprises:
The acrylate resin of 60 to 99.5 % by weight;
The static inhibitor of the polyether glycol class of 0.1 to 10 % by weight;
The antistatic auxiliary agent of the polyorganosiloxane resin of 0.1 to 2 % by weight; And
The linking agent of the polymeric polyisocyanate of 0.3 to 20 % by weight;
The structure of this polyorganosiloxane resin tool formula (3) wherein:
Wherein respectively do for oneself 1 to 5 integer and n of x, y, z and b is 1 to 3 integer.
25. 1 kinds of paint composites, the total weight of solids in this paint composite, comprises:
The acrylate resin of 70 to 97.85 % by weight;
The static inhibitor of the polyether glycol class of 0.1 to 5 % by weight;
The antistatic auxiliary agent of the polyorganosiloxane resin of 0.2 to 1 % by weight;
The linking agent of the polymeric polyisocyanate of 0.3 to 20 % by weight; And
The inorganic particles of 1 to 10 % by weight, this inorganic particles system is selected from following group: zinc oxide, silicon-dioxide, titanium dioxide, aluminum oxide, calcium sulfate, barium sulfate, calcium carbonate or its combination;
The structure of this polyorganosiloxane resin tool formula (3) wherein:
Wherein respectively do for oneself 1 to 5 integer and n of x, y, z and b is 1 to 3 integer.
26. paint composites as claimed in claim 25, wherein the particle diameter of this inorganic particles is 1 nanometer to 100 nanometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567846.9A CN103613974A (en) | 2008-04-23 | 2008-04-23 | Coating composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567846.9A CN103613974A (en) | 2008-04-23 | 2008-04-23 | Coating composition and application thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100957402A Division CN101565573A (en) | 2008-04-23 | 2008-04-23 | Coating composite and usage thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212325A (en) * | 2014-09-24 | 2014-12-17 | 中国石油天然气集团公司 | Heat-resistance and weather-resistance epoxy acrylic polyurethane static-conduction coating for storage tank and preparation method thereof |
| CN110499099A (en) * | 2019-09-09 | 2019-11-26 | 北京中硅高电科技有限公司 | Antistatic anti-pollution flashover coating and preparation method thereof |
| CN111171574A (en) * | 2020-01-16 | 2020-05-19 | 长兴材料工业股份有限公司 | Aqueous organic-inorganic composite resin and coating composition comprising same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045549A (en) * | 2004-07-05 | 2006-02-16 | San Nopco Ltd | Radiation-curable composition |
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2008
- 2008-04-23 CN CN201310567846.9A patent/CN103613974A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045549A (en) * | 2004-07-05 | 2006-02-16 | San Nopco Ltd | Radiation-curable composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212325A (en) * | 2014-09-24 | 2014-12-17 | 中国石油天然气集团公司 | Heat-resistance and weather-resistance epoxy acrylic polyurethane static-conduction coating for storage tank and preparation method thereof |
| CN110499099A (en) * | 2019-09-09 | 2019-11-26 | 北京中硅高电科技有限公司 | Antistatic anti-pollution flashover coating and preparation method thereof |
| CN110499099B (en) * | 2019-09-09 | 2021-11-02 | 北京中硅高电科技有限公司 | Antistatic anti-pollution flashover coating and preparation method thereof |
| CN111171574A (en) * | 2020-01-16 | 2020-05-19 | 长兴材料工业股份有限公司 | Aqueous organic-inorganic composite resin and coating composition comprising same |
| CN111171574B (en) * | 2020-01-16 | 2022-02-01 | 长兴材料工业股份有限公司 | Aqueous organic-inorganic composite resin and coating composition comprising same |
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