CN106821796A - A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based - Google Patents
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based Download PDFInfo
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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Abstract
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based, by mass percentage, weigh the water-borne UV-curing Environmental-friendnail nail enamel resin 30 50% of bio-based, deionized water 5 10%, pigment 40 60%, wetting dispersing agent 0.1 0.5%, levelling agent 0.1 0.5%, defoamer 0.2 0.5% and thickener 1.0 2.0%；Add pigment, wetting dispersing agent, levelling agent, defoamer and deionized water to be ground in ball mill, obtain mill base a；Thickener is added after the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added into the stirring of mill base a high speeds, is filtered with 200 mesh filter screens, obtain the water-borne UV-curing Environmental-friendnail nail enamel of bio-based.Nail polish prepared by the present invention, fast with curing rate, transparency is good, and storage stability, glossiness is high, and the features such as adhesive force is good, method of the present invention green, environmental protection is nontoxic, tasteless, and reduces product cost.
Description
Technical field
The present invention relates to material chemistry technical field, more particularly to a kind of water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based
Preparation method.
Background technology
Nail polish as color make-up one kind, can on nail film forming, bright, assign nail aesthetic feeling.It is current commercially available
Environmental-friendnail nail enamel is divided into two kinds：Water-based nail polish and UV nail polish.Though both contain a large amount of esters, ketone, alcohol with early stage
The nitrocellulose modified resin of the volatile organic solvents such as ether is compared for the nitro nail polish of binding agent, organic solvent-free, such as
Ethyl acetate etc., reduces the harm to nail and human body, the pollution of environment.But, water-based nail polish be aqueous polyurethane or
Used as bonding agent, there is slow drying speed shortcoming at room temperature, in water to the resins such as water soluble acrylic acid acid in some formulas still as solvent
So contain nitrocotton, do not accomplish real environment-protecting asepsis, and containing alcohol ester 12 as coalescents, ethylene glycol and propane diols
Deng antifreezing agent, these compositions threaten to life and health and environment；Commercially available UV nail polish refers to contain reactive diluent
Ultraviolet light cured nail polish, though being free of organic solvent, key component prepolymer has compared with high viscosity, it is necessary to reactive diluent come
Regulation viscosity, particularly conventional at present acrylate esters reactive diluent has strong stimulation to act on, carcinogenicity, in preparation process
With in drying process can harm be produced to health.Therefore, a kind of organic solvent-free of exploitation, non-reactive diluent, and
Rate of drying is fast, good real nontoxic of adhesive force, and tasteless, non-ignitable, not quick-fried, nail polish free from environmental pollution causes people to go in in a big way very much
Interest.
The content of the invention
In order to overcome problem above, it is an object of the invention to provide a kind of water-borne UV-curing Environmental-friendnail nail enamel of bio-based
Preparation method.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based, comprises the following steps：
(1) by mass percentage, the water-borne UV-curing Environmental-friendnail nail enamel resin 30-50% of bio-based, deionized water are weighed
5-10%, pigment 40-60%, wetting dispersing agent 0.1-0.5%, levelling agent 0.1-0.5%, defoamer 0.2-0.5% and increasing
Thick dose of 1.0-2.0%；
(2) add pigment, wetting dispersing agent, levelling agent, defoamer and deionized water to be ground in ball mill, obtain
Mill base a；Thickener is added after the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added into the stirring of mill base a high speeds, with 200
Mesh filter screen is filtered, and obtains the water-borne UV-curing Environmental-friendnail nail enamel of bio-based.
Of the invention further improvement be, the pigment be pearl essence, ultramarine blue, barba hispanica, titan yellow, chrome yellow, molybdate red,
The mixture of one or more in lemon yellow, titanium white, carbon black, aluminium powder；
Wetting dispersing agent be BYK-2012, Tego-757, Tego-750w, Tego-755w, Tego-760w in one kind or
Several mixtures；
Levelling agent is mixed for one or more in AMS-2020, Tego-270, RM-2020, Tego-100, HTK-3020
Compound；
Defoamer is the mixture of one or more in Tego-810, BYK-1711, CX-470, BASF-A10.
Of the invention further improvement is that the rotating speed of grinding is 800-1500rmp in step (2), and the time of grinding is
2-3 hours；The fineness of mill base a is 8-10 microns；The rotating speed of step (2) high speed stirring is 700-850rmp, the time of stirring
It is 1-2 hours.
Further improvement of the invention is that the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is made by the following method
It is standby：
1) oligomer polyol 8-22%, band dry vegetable oil 4-6%, diisocyanate by mass percentage, are weighed
Compound 20-45%, trimethylolpropane 1.2-2.4%, hydrophilic chain extender 2-10%, reactive diluent 4.5-8.6%, neutralize
Salt forming agent 3-5%, water-soluble photoinitiator 0.1-0.3% and deionized water 30-55%；
2) mixed in 110-120 DEG C of vacuum dehydration to addition oligomer polyol in reactor and band dry vegetable oil
Thing a；It is anti-at 60-90 DEG C to diisocyanate cpd, trimethylolpropane, hydrophilic chain extender, solvent is added in mixture a
Answer 1-4 hours, obtain performed polymer b；Wherein, the quality of solvent is oligomer polyol, band dry vegetable oil, diisocyanate
The 33% of compound, trimethylolpropane and hydrophilic chain extender gross mass；
3) carry out end capping reaction to addition reactive diluent in performed polymer b and obtain polymer c；
4) to adding water-soluble photoinitiator in polymer c and neutralizing salt forming agent and deionized water, lower reaction is then stirred
0.5-1 hours, solvent removed by vacuum after standing obtained the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
Of the invention further improvement be, step 2) in the vacuum dehydration time be 1-2 hours, step 3) end capping reaction
Time is 1-2 hour, step 4) rotating speed of stirring is 700-850rmp, time of stirring is 0.5-1 hours.
Further improvement of the invention is that the solvent is the one kind in butanone, acetone, Isosorbide-5-Nitrae-dioxane；It is described
The molecular weight of oligomer polyol is 500~2000.
Further improvement of the invention is that the oligomer polyol is polycaprolactone diols, PolyTHF two
One or two in first alcohol, PCDL, polyadipate hexylene glycol ester dihydroxylic alcohols, polybutylene glyool adipate
The mixture of any proportioning；
The hydrophilic chain extender is dihydromethyl propionic acid, dimethylolpropionic acid, dihydroxy propanesulfonate, 2- amino-ethyls
The mixture of one or two any proportionings in tarine sodium, diamino benzene sulfonic acid sodium, N methyldiethanol amine.
Further improvement of the invention is that the band dry vegetable oil is tung oil, linseed oil, sunflower oil, soybean oil
In one or two any proportionings mixtures；
The diisocyanate cpd is toluene diisocynate, IPDI, 4,4'- diphenylmethyls
One kind in alkane diisocyanate, XDI, cyclohexyl diisocyanate, hexamethylene diisocyanate
Or two kinds of mixtures of any proportioning.
Further improvement of the invention is that the reactive diluent is methacrylic acid hydroxy ester, 1,6- hexylene glycols two
Acrylate, tripropylene glycol diacrylate, zinn glutaric alcohol diacrylate, pentaerythritol triacrylate, trihydroxy methyl third
Mixtures of alkane triacrylate one or more any proportionings.
Further improvement of the invention is that the neutralization salt forming agent is triethylamine, tri-n-butylamine, diethylenetriamine, N, N-
One kind in one kind in dimethylethanolamine, or hydrochloric acid, acetic acid；
Water-soluble photoinitiator is in Irgacure500, Irgacure819, Irgacure2959, Irgacure754
Plant or several mixtures.
Compared with prior art, the beneficial effects of the present invention are：
(1) due to using the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based, the rate of drying film forming of resin in the present invention
Performance, wearability, heat resistance etc. are preferable, so that nail polish prepared by the present invention, fast with curing rate, transparency
Good, storage stability, glossiness is high, and the features such as adhesive force is good, method of the present invention green, environmental protection is nontoxic, tasteless, and drops
Low product cost.
Further, the present invention prepares a kind of water-borne UV-curing Environmental-friendnail nail enamel of bio-based by the way of being progressively polymerized
Resin；Castor oil in nature, tung oil, linseed oil etc. are excellent band dry vegetable oils, containing unsaturated double-bond, with dry
Dry speed is fast, and light specific gravity, glossiness is good, and adhesive force is strong, heat-resisting, acidproof, the excellent specific property such as alkaline-resisting.The present invention is by this kind of with dryness
Vegetable oil is incorporated into waterborne polymeric main chain, is blocked with reactive diluent, adds light trigger, the plant under ultraviolet light
The double bond of oil and reactive diluent all opens film forming, forms a kind of water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
Further, by biomaterial castor oil, linseed oil or tung oil introduce polymer molecule backbone, and resin is tied
Structure is modified, and improves rate of drying filming performance, wearability and the heat resistance of resin.
Further, the reactive diluent for being added in preparation process carries hydroxyl, and isocyanate compound reaction envelope
End, reactive diluent is incorporated on strand, and with biomaterial in double bond aqueous initiator effect under ultraviolet lighting
Secondary cross-linking film forming is penetrated, three-dimensional space network is gone into, filming performance is improve, lacking for water-based nail polish slow drying speed is overcome
Point.
Specific embodiment
Below by specific embodiment, the present invention is described in detail.
Embodiment 1
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based, comprises the following steps：
1) oligomer polyol 8%, band dry vegetable oil 6%, diisocyanate cpd by mass percentage, are weighed
45%, trimethylolpropane 1.2%, hydrophilic chain extender 2%, reactive diluent 4.5% neutralizes salt forming agent 3%, aqueous light-initiated
Agent 0.1% and deionized water 30.2%；
2) to adding oligomer polyol and band dry vegetable oil in 110 DEG C of vacuum dehydration 2h in reactor, mixed
Thing a；To diisocyanate cpd, trimethylolpropane, hydrophilic chain extender, solvent is added in mixture a, 4 are reacted at 60 DEG C
Hour, obtain performed polymer b；
Wherein, the quality of solvent is oligomer polyol, band dry vegetable oil, diisocyanate cpd, trihydroxy methyl
The 33% of propane and hydrophilic chain extender gross mass；
The oligomer polyol is polycaprolactone diols；
The band dry vegetable oil is tung oil；
The diisocyanate cpd is toluene diisocynate.
The hydrophilic chain extender is dihydromethyl propionic acid；
Solvent is butanone；
3) carry out end capping reaction 1 hour to addition reactive diluent in performed polymer b, obtain polymer c；
Wherein, the reactive diluent is methacrylic acid hydroxy ester.
4) it is 700rmp stirrings in rotating speed to adding water-soluble photoinitiator in polymer c, neutralizing salt forming agent and deionized water
Lower reaction 0.5 hour, solvent removed by vacuum after standing obtains the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
Wherein, water-soluble photoinitiator is Irgacure500.
The neutralization salt forming agent is triethylamine；
5) the water-borne UV-curing Environmental-friendnail nail enamel resin 30% of bio-based by mass percentage, is weighed, deionized water 10%,
Pigment 57.9%, wetting dispersing agent 0.1%, levelling agent 0.5%, defoamer 0.5% and thickener 1.0%；
6) pigment, wetting dispersing agent, levelling agent, defoamer and deionized water is added to be ground under 800rmp in ball mill
3 hours, obtain the mill base a that fineness is 8-10 microns；The water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added in mill base a
Thickener is added after 2 hours in high-speed stirred under rotating speed is 700rmp, is filtered with 200 mesh filter screens, obtained the aqueous UV of bio-based and consolidate
Change Environmental-friendnail nail enamel.
Wherein, the pigment is pearl essence；
Wetting dispersing agent is；
Levelling agent is AMS-2020；
Defoamer is Tego-810.
Embodiment 2
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based, comprises the following steps：
1) oligomer polyol 22%, band dry vegetable oil 4%, diisocyanate chemical combination by mass percentage, are weighed
Thing 20%, trimethylolpropane 2.4%, hydrophilic chain extender 10%, reactive diluent 4.5% neutralizes salt forming agent 5%, aqueous light
Initiator 0.3% and deionized water 31.8%；
2) to adding oligomer polyol and band dry vegetable oil in 120 DEG C of vacuum dehydration 1h in reactor, mixed
Thing a；To diisocyanate cpd, trimethylolpropane, hydrophilic chain extender, solvent is added in mixture a, 1 is reacted at 90 DEG C
Hour, obtain performed polymer b；
Wherein, the quality of solvent is oligomer polyol, band dry vegetable oil, diisocyanate cpd, trihydroxy methyl
The 33% of propane and hydrophilic chain extender gross mass；
The oligomer polyol is PolyTHF dihydroxylic alcohols；
The band dry vegetable oil is linseed oil；
The diisocyanate cpd is IPDI and 4,4'- methyl diphenylene diisocyanate
The mixture of any proportioning.
The hydrophilic chain extender is dimethylolpropionic acid；
Solvent is acetone；
3) carry out end capping reaction 1.5 hours to addition reactive diluent in performed polymer b, obtain polymer c；
Wherein, the reactive diluent is arbitrarily matched for 1,6- hexanediyl esters with tripropylene glycol diacrylate
Mixture.
4) it is 800rmp stirrings in rotating speed to adding water-soluble photoinitiator in polymer c, neutralizing salt forming agent and deionized water
Lower reaction 1 hour, solvent removed by vacuum after standing obtains the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
Wherein, water-soluble photoinitiator is the mixture of Irgacure819 and Irgacure2959.
The neutralization salt forming agent is diethylenetriamine；
5) the water-borne UV-curing Environmental-friendnail nail enamel resin 50% of bio-based by mass percentage, is weighed, deionized water 5%,
Pigment 42.2%, wetting dispersing agent 0.5%, levelling agent 0.1%, defoamer 0.2% and thickener 2.0%；
6) pigment, wetting dispersing agent, levelling agent, defoamer and deionized water is added to be ground under 1500rmp in ball mill
Mill 2 hours, obtains the mill base a that fineness is 8-10 microns；The water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added to mill base a
In in the case where rotating speed is 850rmp high-speed stirred add thickener after 1 hour, filtered with 200 mesh filter screens, obtain the aqueous UV of bio-based
Solidification Environmental-friendnail nail enamel.
Wherein, the pigment is the mixture of ultramarine blue, barba hispanica, titan yellow and chrome yellow；
Wetting dispersing agent is the mixture of Tego-757 and Tego-750w；
Levelling agent is the mixture of Tego-270 and RM-2020；
Defoamer is the mixture of BYK-1711 and CX-470.
Embodiment 3
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based, comprises the following steps：
1) oligomer polyol 8%, band dry vegetable oil 4.8%, diisocyanate chemical combination by mass percentage, are weighed
Thing 20%, trimethylolpropane 2%, hydrophilic chain extender 2%, reactive diluent 5% neutralizes salt forming agent 3%, water-soluble photoinitiator
0.2% and deionized water 55%；
2) to adding oligomer polyol and band dry vegetable oil in 110 DEG C of vacuum dehydration 1.5h in reactor, mixed
Compound a；To diisocyanate cpd, trimethylolpropane, hydrophilic chain extender, solvent is added in mixture a, in 70 DEG C of reactions
3 hours, obtain performed polymer b；
Wherein, the quality of solvent is oligomer polyol, band dry vegetable oil, diisocyanate cpd, trihydroxy methyl
The 33% of propane and hydrophilic chain extender gross mass；
The oligomer polyol is PCDL mixed with polyadipate hexylene glycol ester dihydroxylic alcohols arbitrarily proportioning
Compound；
Described is sunflower oil and any mixture for matching of soybean oil with dry vegetable oil；
The diisocyanate cpd is arbitrarily matched for XDI with cyclohexyl diisocyanate
Mixture.
The hydrophilic chain extender is the mixing of dihydroxy propanesulfonate and 2- aminoethylamino ethyl sulfonic acids sodium arbitrarily proportioning
Thing；
Solvent is Isosorbide-5-Nitrae-dioxane；
3) carry out end capping reaction 2 hours to addition reactive diluent in performed polymer b, obtain polymer c；
Wherein, the reactive diluent is tripropylene glycol diacrylate and zinn glutaric alcohol diacrylate, any proportioning
Mixture.
4) it is 850rmp stirrings in rotating speed to adding water-soluble photoinitiator in polymer c, neutralizing salt forming agent and deionized water
Lower reaction 1 hour, solvent removed by vacuum after standing obtains the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
Wherein, water-soluble photoinitiator is Irgacure500, Irgacure819, Irgacure2959 and Irgacure754
Mixture.
The neutralization salt forming agent is N, N- dimethylethanolamines；
5) the water-borne UV-curing Environmental-friendnail nail enamel resin 49.5% of bio-based, deionized water by mass percentage, are weighed
8%, pigment 40%, wetting dispersing agent 0.4%, levelling agent 0.3%, defoamer 0.3% and thickener 1.5%；
6) pigment, wetting dispersing agent, levelling agent, defoamer and deionized water is added to be ground under 1000rmp in ball mill
Mill 2.5 hours, obtains the mill base a that fineness is 8-10 microns；The water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added to color
Thickener is added after 1.5 hours in high-speed stirred under rotating speed is 750rmp in slurry a, is filtered with 200 mesh filter screens, obtain bio-based water
Property UV solidification Environmental-friendnail nail enamel.
Wherein, the pigment is the mixture of molybdate red, lemon yellow, titanium white, carbon black and aluminium powder；
Wetting dispersing agent is the mixture of Tego-755w and Tego-760w；
Levelling agent is the mixture of Tego-100 and HTK-3020；
Defoamer is the mixture of CX-470 and BASF-A10.
Embodiment 4
A kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based, comprises the following steps：
1) oligomer polyol 9%, band dry vegetable oil 4.2%, diisocyanate chemical combination by mass percentage, are weighed
Thing 27%, trimethylolpropane 2%, hydrophilic chain extender 5%, reactive diluent 8.6% neutralizes salt forming agent 4%, aqueous light-initiated
Agent 0.2% and deionized water 40%；
2) to adding oligomer polyol and band dry vegetable oil in 115 DEG C of vacuum dehydration 1.5h in reactor, mixed
Compound a；To diisocyanate cpd, trimethylolpropane, hydrophilic chain extender, solvent is added in mixture a, in 80 DEG C of reactions
2 hours, obtain performed polymer b；
Wherein, the quality of solvent is oligomer polyol, band dry vegetable oil, diisocyanate cpd, trihydroxy methyl
The 33% of propane and hydrophilic chain extender gross mass；
The oligomer polyol is the mixing of polycaprolactone diols and polybutylene glyool adipate arbitrarily proportioning
Thing；
Described is tung oil and any mixture for matching of soybean oil with dry vegetable oil；
The diisocyanate cpd is hexamethylene diisocyanate.
The hydrophilic chain extender is the mixture of diamino benzene sulfonic acid sodium and N methyldiethanol amine arbitrarily proportioning；
Solvent is butanone；
3) carry out end capping reaction 1 hour to addition reactive diluent in performed polymer b, obtain polymer c；
Wherein, the reactive diluent is arbitrarily matched somebody with somebody for pentaerythritol triacrylate with trimethylolpropane trimethacrylate
The mixture of ratio.
4) it is 700rmp stirrings in rotating speed to adding water-soluble photoinitiator in polymer c, neutralizing salt forming agent and deionized water
Lower reaction 0.5 hour, solvent removed by vacuum after standing obtains the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
Wherein, water-soluble photoinitiator is the mixture of Irgacure2959 and Irgacure754.
The neutralization salt forming agent is hydrochloric acid；
5) the water-borne UV-curing Environmental-friendnail nail enamel resin 32.5% of bio-based, deionized water by mass percentage, are weighed
6%, pigment 60%, wetting dispersing agent 0.1%, levelling agent 0.2%, defoamer 0.2% and thickener 1.0%；
6) pigment, wetting dispersing agent, levelling agent, defoamer and deionized water is added to be ground under 800rmp in ball mill
3 hours, obtain the mill base a that fineness is 8-10 microns；The water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added in mill base a
Thickener is added after 1 hour in high-speed stirred under rotating speed is 850rmp, is filtered with 200 mesh filter screens, obtained the aqueous UV of bio-based and consolidate
Change Environmental-friendnail nail enamel.
Wherein, the pigment is pearl essence, ultramarine blue, barba hispanica, titan yellow, chrome yellow, molybdate red, lemon yellow, titanium white and aluminium powder
Mixture；
Wetting dispersing agent is the mixture of Tego-750w, Tego-755w and Tego-760w；
Levelling agent is the mixture of RM-2020, Tego-100 and HTK-3020；
Defoamer is the mixture of BYK-1711, CX-470 and BASF-A10.
Following test is carried out to nail polish of the invention, test result refers to table 1：
Heat resistance：Biomass mafic UV solidification Environmental-friendnail nail enamel resin brushes in embodiment are applied to clean glass
In glass plate, after ultra violet lamp is dried, it is put into 70 degree of hot water, non-whitening is indeformable as heat-resist.
Drying property：1-2min is irradiated with the uv cure machine of 36w, wiping surface with cotton sees that whetheing there is cotton remains, nothing
Residual is then completely dried, and has residual then to dry incomplete.
Paintability：Biomass mafic UV solidification Environmental-friendnail nail enamel brushes in embodiment are applied to clean PC+
On ABS plastic plate, the easiness of smearing is detected by an unaided eye and compares, fraction paintability higher is better, full marks are 10 points.
Anti-wear performance：Biomass mafic UV solidification Environmental-friendnail nail enamel brushes in embodiment are applied to clean PC+
On ABS plastic plate, coating layer thickness is 120 microns.After ultra violet lamp is dried, 5 are scraped to dry water-based nail polish with the scraps of paper
It is secondary, visually observe and scored by standard.(film surface is unchanged, 10-9 points；There are slight scratch, 8-7 points in film surface；Film table
There are obvious scratch, 6-5 points in face；Film part is rubbed off, 4-3 points；Film is seriously wiped, 2-1 points.)
The performance of nail polish prepared by the embodiment 1-4 of table 1
The present invention reduces cost, and use work by that will graft on waterborne polymeric molecular backbone with dry vegetable oil
Property diluent end-blocking, add water-soluble photoinitiator, the fast filming under ultraviolet light, environment-protecting asepsis are tasteless.
Claims (10)
1. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based, it is characterised in that comprise the following steps：
(1) by mass percentage, bio-based water-borne UV-curing Environmental-friendnail nail enamel resin 30-50%, deionized water 5- are weighed
10%, pigment 40-60%, wetting dispersing agent 0.1-0.5%, levelling agent 0.1-0.5%, defoamer 0.2-0.5% and thickening
Agent 1.0-2.0%；
(2) add pigment, wetting dispersing agent, levelling agent, defoamer and deionized water to be ground in ball mill, obtain mill base
a；Thickener is added after the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is added into the stirring of mill base a high speeds, is filtered with 200 mesh
Net filtration, obtains the water-borne UV-curing Environmental-friendnail nail enamel of bio-based.
2. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 1, it is characterised in that
The pigment be pearl essence, ultramarine blue, barba hispanica, titan yellow, chrome yellow, molybdate red, lemon yellow, titanium white, carbon black, aluminium powder in one kind or
Several mixtures；
Wetting dispersing agent is one or more in BYK-2012, Tego-757, Tego-750w, Tego-755w, Tego-760w
Mixture；
Levelling agent is the mixing of one or more in AMS-2020, Tego-270, RM-2020, Tego-100, HTK-3020
Thing；
Defoamer is the mixture of one or more in Tego-810, BYK-1711, CX-470, BASF-A10.
3. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 1, it is characterised in that
The rotating speed of grinding is 800-1500rmp in step (2), and the time of grinding is 2-3 hours；The fineness of mill base a is 8-10 microns；Step
Suddenly the rotating speed of (2) high speed stirring is 700-850rmp, and the time of stirring is 1-2 hours.
4. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 1, it is characterised in that
The water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based is prepared by the following method：
1) oligomer polyol 8-22%, band dry vegetable oil 4-6%, diisocyanate chemical combination by mass percentage, are weighed
Thing 20-45%, trimethylolpropane 1.2-2.4%, hydrophilic chain extender 2-10%, reactive diluent 4.5-8.6%, neutralize into salt
Agent 3-5%, water-soluble photoinitiator 0.1-0.3% and deionized water 30-55%；
2) mixture a is obtained in 110-120 DEG C of vacuum dehydration to addition oligomer polyol in reactor and band dry vegetable oil；
To diisocyanate cpd, trimethylolpropane, hydrophilic chain extender, solvent is added in mixture a, 1-4 is reacted at 60-90 DEG C
Hour, obtain performed polymer b；Wherein, the quality of solvent be oligomer polyol, band dry vegetable oil, diisocyanate cpd,
The 33% of trimethylolpropane and hydrophilic chain extender gross mass；
3) carry out end capping reaction to addition reactive diluent in performed polymer b and obtain polymer c；
4) to adding water-soluble photoinitiator in polymer c and neutralizing salt forming agent and deionized water, lower reaction 0.5-1 is then stirred small
When, solvent removed by vacuum after standing obtains the water-borne UV-curing Environmental-friendnail nail enamel resin of bio-based.
5. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 4, it is characterised in that
Step 2) in the vacuum dehydration time be 1-2 hour, step 3) end capping reaction time be 1-2 hours, step 4) stir rotating speed
It is 700-850rmp, the time of stirring is 0.5-1 hours.
6. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 4, it is characterised in that
The solvent is the one kind in butanone, acetone, Isosorbide-5-Nitrae-dioxane；The molecular weight of the oligomer polyol is 500~2000.
7. a kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based according to claim 4 or 6, its feature exists
In the oligomer polyol is polycaprolactone diols, PolyTHF dihydroxylic alcohols, PCDL, polyadipate
The mixture of one or two any proportionings in hexylene glycol ester dihydroxylic alcohols, polybutylene glyool adipate；
The hydrophilic chain extender is dihydromethyl propionic acid, dimethylolpropionic acid, dihydroxy propanesulfonate, 2- aminoethylaminos
The mixture of one or two any proportionings in ethyl sulfonic acid sodium, diamino benzene sulfonic acid sodium, N methyldiethanol amine.
8. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 4, it is characterised in that
Described is the mixture of one or two any proportionings in tung oil, linseed oil, sunflower oil, soybean oil with dry vegetable oil；
The diisocyanate cpd is toluene diisocynate, IPDI, 4,4'- diphenyl methanes two
One kind in isocyanates, XDI, cyclohexyl diisocyanate, hexamethylene diisocyanate or two
Plant the mixture of any proportioning.
9. the preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of a kind of bio-based according to claim 4, it is characterised in that
The reactive diluent is methacrylic acid hydroxy ester, 1,6- hexanediyl esters, tripropylene glycol diacrylate, pungent penta
Omega-diol diacrylate, pentaerythritol triacrylate, trimethylolpropane trimethacrylate one or more any proportionings
Mixture.
10. a kind of preparation method of the water-borne UV-curing Environmental-friendnail nail enamel of bio-based according to claim 4, its feature exists
In,
It is described neutralization salt forming agent be triethylamine, tri-n-butylamine, diethylenetriamine, N, the one kind in N- dimethylethanolamines, or hydrochloric acid,
One kind in acetic acid；
Water-soluble photoinitiator be Irgacure500, Irgacure819, Irgacure2959, Irgacure754 in one kind or
Several mixtures.
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| CN107638308A (en) * | 2017-09-25 | 2018-01-30 | 浙江纳美新材料股份有限公司 | It is a kind of to be used to manufacture mill base of nail polish glue and preparation method thereof |
| CN109384900A (en) * | 2018-11-14 | 2019-02-26 | 广州指匠科技有限公司 | Self-drying aqueous nail polish polyaminoester emulsion, preparation method and the nail polish prepared using it as base-material |
| CN110917068A (en) * | 2019-12-05 | 2020-03-27 | 山东益丰生化环保股份有限公司 | UV-cured environment-friendly nail polish and preparation method thereof |
| CN112592434A (en) * | 2020-12-15 | 2021-04-02 | 上海华峰新材料研发科技有限公司 | Bio-based aqueous photo-curing polyurethane resin and preparation method and application thereof |
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