CN105030567A - Environment-friendly UV nail polish coating composition and preparing method thereof - Google Patents
Environment-friendly UV nail polish coating composition and preparing method thereof Download PDFInfo
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- CN105030567A CN105030567A CN201510465743.0A CN201510465743A CN105030567A CN 105030567 A CN105030567 A CN 105030567A CN 201510465743 A CN201510465743 A CN 201510465743A CN 105030567 A CN105030567 A CN 105030567A
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Abstract
The invention discloses an environment-friendly UV nail polish coating composition and a preparing method thereof. The composition comprises 25-45wt% of urethane acrylate, 15-20wt% of epoxy acrylate, 30-45wt% of alkoxylation acrylate, 4-6wt% of macro-molecule photoinitiator, 3-15wt% of pigment and 0.2-0.5wt% of flatting agent. In the preparing process, the alkoxylation acrylate is added into the urethane acrylate and the epoxy acrylate in a stirred mode, and stirred uniformly at the speed of 1000-2000 r/min, the pigment is added and stirred uniformly, the macro-molecule photoinitiator is added and stirred to be fully dissolved and mixed uniformly, and finally the flatting agent is added and stirred to be fully dissolved so that the composition can be obtained. As the macro-molecule photoinitiator is used, the transfer problem of micro-molecules and even benzene and benzene series is solved fundamentally; as the alkoxylation acrylate is adopted as a thinning agent, the flexibility of UV nail polish can be improved further while solubility is ensured.
Description
Technical field
The present invention relates to a kind of environment-friendly type UV nial polish coating composition and preparation method thereof.
Background technology
Common nial polish is the fingernail film former that a kind of NC Nitroncellulose of ester dissolubility is dissolved in certain high activity ester base solvents system, its formula also comparative maturity, main component is the volatile solvent of 70% ~ 80%, the nitrocellulose of about 15%, a small amount of oil-based solvent, Camphora, titanium dioxide and oily molten pigment etc.Such nial polish, in film-forming process, volatilizes a large amount of organic solvent (the benzene homologues solvent such as some or even toluene) and has a certain impact to healthy; UV photocuring nail polish products in the market has a lot, solve the problem that nial polish uses a large amount of organic solvent to a certain extent, but use some micromolecule phenyl ring derivants in its trigger for optical solidification, it understands some benzene in film-forming, benzene homologues moves to nail polish surface, also can affect healthy.As Chinese patent CN104027261 discloses a kind of UV photocuring blue nail polish, UV photocuring system is used to solve a large amount of organic solvent volatilization problems of conventional nails oil to a certain extent, but some micromolecule trigger for optical solidification 1173,907 that this patent uses, generation micromolecule is had after photocuring film forming, or even benzene, benzene homologues move to nail polish surface, also can affect healthy.
Summary of the invention
The object of the invention is to the deficiency overcoming the existence of above-mentioned prior art, a kind of environment-friendly type UV nial polish coating composition and preparation method thereof is provided.Using macromolecular photoinitiator in nial polish coating composition of the present invention, fundamentally solve micromolecule, even benzene, benzene homologues migration problem, is a kind of environment-friendly type UV photocuring nial polish.The present invention adopts alkoxylated acrylate diluent to substitute trimethylolpropane triacrylate in addition, can further increase the pliability of UV nial polish ensureing deliquescent while.
The object of the invention is to be achieved through the following technical solutions:
The present invention relates to a kind of environment-friendly type UV nial polish coating composition, this coating composition comprises each component of following weight percent content:
Preferably, described coating composition comprises following component and weight percent content:
Preferably, described alkoxylated acrylate is a kind of in ethoxyquin, the third oxidation class acrylate or two kinds.As: TMP (EO) TA, TMP (EO)
3tA, TMP (PO) TA, TMP (PO)
3tA, TMP (EO) MEDA, NPG (PO)
2dA, PE (EO)
4tA etc., are used as reactive diluent in the present invention.
Preferably, described macromolecular photoinitiator is selected from one in KIP series, macromole a-alcohol ketone photoinitiator, macromole acyl group phosphine oxygen light trigger, macromole benzoyl formic acid ester initiators or two kinds.Described KIP series preferably KIP150, the preferred Irgacure127 of described macromole a-alcohol ketone photoinitiator, the preferred Irgacure754 of described macromole benzoyl formic acid ester initiators.
Preferably, described pigment is the one in phthalocyanine blue pigment, transparent red pigment, pigment yellow.
Preferably, described levelling agent is the one in BYK333, BYK-UV3500, Tego435.
The invention still further relates to the preparation method of environment-friendly type UV nial polish coating composition, described alkoxylated acrylate is stirred 10 ~ 20min, add described urethane acrylate and epoxy acrylate, 1000 ~ 2000 turns/min stirring 1 ~ 3 is little of abundant mix homogeneously, add the stirring 1 ~ 3 of described pigment less of mix homogeneously, add the stirring 1 ~ 3 of described macromole evocating agent less of fully dissolving mix homogeneously, finally add described levelling agent and stir 20 ~ 40min to fully dissolving, obtain described environment-friendly type UV nial polish coating composition; Encapsulate, label.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention adopts alkoxylated acrylate diluent to substitute trimethylolpropane triacrylate, can further increase again the pliability of UV nial polish ensureing deliquescent while.
(2) the present invention uses the above-mentioned macromolecular photoinitiator listed, fundamentally solve micromolecule, even benzene, benzene homologues migration problem, in addition because macromole evocating agent exists certain light-initiated efficiency and relatively reduces, the present invention ensures the curing efficiency of integral formulation by the oligomer and monomer screening high curing efficiency, screening the content of benzene homologues in the oligomer of strict control own on oligomer, being a kind of environment-friendly type UV photocuring nial polish, is generally acknowledged Green Product simultaneously.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make certain adjustments and improvements.These all belong to protection scope of the present invention.
embodiment 1 ~ 6
Embodiment 1 ~ 6 each provides a kind of environment-friendly type UV nial polish coating composition, and concrete component and consumption are in table 1.Its preparation comprises the following steps: first alkoxylated acrylate reactive diluent is stirred about 15min, add urethane acrylate and epoxy acrylate, 1000 ~ 2000 turns/min stirs 2 hours to abundant mix homogeneously, add pigment again and stir 2 hours mix homogeneously, adding macromole evocating agent again stirs 2 little of fully dissolving mix homogeneously, finally add levelling agent and stir 30min to fully dissolving, UV photocuring nial polish can be obtained; Encapsulate, label.
Table 1
comparative example 1 ~ 4
Comparative example 1 ~ 4 provides a kind of nial polish coating composition, and concrete component and consumption are in table 2.Its preparation comprises the following steps: first reactive diluent is stirred about 15min, add urethane acrylate and epoxy acrylate, 1000 ~ 2000 turns/min stirs 2 hours to abundant mix homogeneously, add pigment again and stir 2 hours mix homogeneously, adding light trigger again stirs 2 little of fully dissolving mix homogeneously, finally add levelling agent and stir 30min to fully dissolving, UV photocuring nial polish can be obtained; Encapsulate, label.
Table 2
The product that comparative example 1 ~ 4 and embodiment 1 ~ 6 obtain is coated on same pet base material, adopt aluminium foil attaching process, after the solidification of 300mj/cm2 energy anaerobic, stripping goes made with aluminum foil to obtain film sample, cut specific sized membrane sample, test GC test membrane sample Determination of Residual Organic Solvents, and record benzene, benzene homologues, the residual contrast of VOC total amount; Correction data is as shown in table 3:
Table 3
Compared by comparative example 1 and embodiment 1 ~ 6, can find out, the effect of embodiment is all obviously better than comparative example 1, in the formula of contrast 1, main urethane acrylate, epoxy acrylate as UV formula oligomer, trimethylolpropane tris acrylic acid as UV formula diluent, adopt conventional initiator 1173 and 907 as trigger for optical solidification, its benzene content is 0.4 ~ 0.5mg/cm
2, benzene homologues is up to 12 ~ 20mg/cm
2, VOC total residue is less up to 180 ~ 230mg/cm
2, residual quantity is quite serious.The present invention tests benzene content (<0.005mg/cm within detectability substantially
2), benzene homologues (<0.1mg/cm within detectability
2), VOC total amount is less from mg/cm more than 200
2be reduced to 1mg/cm
2left and right, benzene, benzene homologues, VOC total amount after greatly improving UV nial polish film forming, effect clearly.
Comparative example 4 adopts macromole diphenyl ketone photo initiator OmnipolBP benzene content between 0.07 ~ 0.1mg/cm2, between benzene homologues 2 ~ 3mg/cm2, although adopt this macromole evocating agent OmnipolBP benzene and benzene homologues content relative contrast example 1 to decrease, differ greatly compared with the macromole evocating agent filtered out in the present invention.
Compared by comparative example 1 ~ 3 and embodiment 1 ~ 6 in addition, find that comparative example 1 ~ 3 adopts trimethylolpropane tris acrylic acid, 1 respectively, 6-hexanediyl ester, tripropylene glycol diacrylate are as UV nial polish diluent, pliability test (slight crack appears in film back and forth folding times) is within 10 times, and embodiment 1 ~ 6 adopts ethoxyquin, the third propylene oxide acid esters as the reactive diluent of UV nial polish formula, pliability test (slight crack appears in film back and forth folding times) is between 18-26, pliability is doubled, and the good results are evident.In sum, UV nial polish of the present invention is the environmental type product of excellent performance; Wherein embodiment 1 is under similarity condition, and after UV nial polish film forming, benzene, benzene homologues, VOC total amount are all minimum.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (7)
1. an environment-friendly type UV nial polish coating composition, is characterized in that, described coating composition comprises each component of following mass percentage content:
2. environment-friendly type UV nial polish coating composition according to claim 1, is characterized in that, described coating composition comprises each component of following mass percentage content:
3. environment-friendly type UV nial polish coating composition according to claim 1, is characterized in that, described alkoxylated acrylate is selected from a kind of in ethoxyquin, the third oxidation class acrylate or two kinds.
4. environment-friendly type UV nial polish coating composition according to claim 1; it is characterized in that, described macromolecular photoinitiator is selected from one in KIP series, macromole a-alcohol ketone photoinitiator, macromole acyl group phosphine oxygen light trigger, macromole benzoyl formic acid ester initiators or two kinds.
5. environment-friendly type UV nial polish coating composition according to claim 1, is characterized in that, described pigment is the one in phthalocyanine blue pigment, transparent red pigment, pigment yellow.
6. environment-friendly type UV nial polish coating composition according to claim 1, is characterized in that, described levelling agent is the one in BYK333, BYK-UV3500, Tego435.
7. a preparation method for environment-friendly type UV nial polish coating composition according to claim 1, it is characterized in that, described preparation method comprises the steps:
Described alkoxylated acrylate is stirred 10 ~ 20min, add described urethane acrylate and epoxy acrylate, 1000 ~ 2000 turns/min stirring 1 ~ 3 is little of abundant mix homogeneously, add the stirring 1 ~ 3 of described pigment less of mix homogeneously, add the stirring 1 ~ 3 of described macromole evocating agent less of fully dissolving mix homogeneously, finally add described levelling agent and be stirred to abundant dissolving, obtain described environment-friendly type UV nial polish coating composition.
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| CN201510465743.0A CN105030567B (en) | 2015-07-31 | 2015-07-31 | Environment-friendly type UV nail polish coating compositions and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410328A (en) * | 2018-03-21 | 2018-08-17 | 青岛展辰新材料有限公司 | A kind of UV whites painting design, preparation method and coating process |
| CN111265428A (en) * | 2020-01-21 | 2020-06-12 | 浙江风尚化妆品有限公司 | Carved glue and synthesis process thereof |
| CN111925504A (en) * | 2020-08-21 | 2020-11-13 | 广州佐晟化妆品有限公司 | Castor oil-based polyurethane acrylic resin and preparation method and application thereof |
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| CN101445679A (en) * | 2008-12-25 | 2009-06-03 | 四川大学 | UV-light solidifying paint having decorative effect and preparation method thereof |
| CN101967342A (en) * | 2010-10-19 | 2011-02-09 | 中山大桥化工集团有限公司 | Ultraviolet curing coating |
| CN102212311A (en) * | 2011-05-09 | 2011-10-12 | 中国工程物理研究院化工材料研究所 | Colorful ultraviolet (UV) light solidifying paint |
| CN104027261A (en) * | 2014-06-09 | 2014-09-10 | 张家港贸安贸易有限公司 | UV photocuring blue nail polish |
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2015
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| CN101445679A (en) * | 2008-12-25 | 2009-06-03 | 四川大学 | UV-light solidifying paint having decorative effect and preparation method thereof |
| CN101967342A (en) * | 2010-10-19 | 2011-02-09 | 中山大桥化工集团有限公司 | Ultraviolet curing coating |
| CN102212311A (en) * | 2011-05-09 | 2011-10-12 | 中国工程物理研究院化工材料研究所 | Colorful ultraviolet (UV) light solidifying paint |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410328A (en) * | 2018-03-21 | 2018-08-17 | 青岛展辰新材料有限公司 | A kind of UV whites painting design, preparation method and coating process |
| CN108410328B (en) * | 2018-03-21 | 2020-08-18 | 青岛展辰新材料有限公司 | UV white coating system, preparation method and coating process |
| CN111265428A (en) * | 2020-01-21 | 2020-06-12 | 浙江风尚化妆品有限公司 | Carved glue and synthesis process thereof |
| CN111925504A (en) * | 2020-08-21 | 2020-11-13 | 广州佐晟化妆品有限公司 | Castor oil-based polyurethane acrylic resin and preparation method and application thereof |
| CN111925504B (en) * | 2020-08-21 | 2021-05-04 | 广州佐晟化妆品有限公司 | Castor oil-based polyurethane acrylic resin and methyl oil glue prepared from resin |
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| CN105030567B (en) | 2018-04-06 |
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