CN104693876A - Preparation method of translucent laser plasma optically-variable pigment - Google Patents
Preparation method of translucent laser plasma optically-variable pigment Download PDFInfo
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- CN104693876A CN104693876A CN201510005007.7A CN201510005007A CN104693876A CN 104693876 A CN104693876 A CN 104693876A CN 201510005007 A CN201510005007 A CN 201510005007A CN 104693876 A CN104693876 A CN 104693876A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/30—Camouflage paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
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- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a preparation method of translucent laser plasma optically-variable pigment. The preparation method comprises the following steps: performing vacuum evaporation of a high-purity silicon oxide on a transparent plastic film to form a translucent polysilicon oxide coating; pressing a laser moulded plate on the coating at high temperature to obtain a translucent laser coating; crushing the translucent laser coating by a laser cutting technology; mixing the obtained laser flake powder with fatty acid and an organic solvent according to a certain proportion; performing coating modification on the translucent laser flake powder at certain temperature; and finally, adding a little anti-settling agent to obtain the translucent laser plasma optically-variable pigment. The paint or ink prepared from the translucent laser plasma optically-variable pigment is translucent under common light without influencing the true color of a base material, and shows a laser colorful effect under direct light without dead angle of color change, thereby keeping the original patterns and colors of the base material and showing unique rainbow color change; and the true color of the base material is not influenced in 'invisibility', and the rainbow pattern is colorful and bright in 'color development', so that the anti-counterfeiting and decoration effects are unique.
Description
Technical field
The present invention relates to field of functional materials, particularly a kind of preparation method of translucent radium-shine slurry optically variable pigments.
Background technology
The look that occurring in nature fish scale, jewelry occur becomes, and the rainbow phenomena that oil film, lather present is all optic metachromatic, and it is the result caused physical phenomenons such as the reflection of light, refraction and interference by the Parallel Interfaces of multilayer film.
First senior optically variable pigments is that BASF Corp. of Germany in 1999 releases " chameleon " (Variocrom) in the world, its manufacturing process utilizes high vacuum evaporation plated film or ion sputtering method, together with the materials such as total reflection layer (kernel), dielectric layer and semitransparent layer are deposited on successively, form multi-layer thin diaphragm, when visual angle changes, incident light reflects through the Parallel Interfaces of multilayer film, reflect and the physical phenomenon such as interference, thus produce look change, the normal appearance in pairs of its look flexible, as red-green, green-blue, Jin-Yin etc.
Radium-shine aluminium paste is New Generation Optical variable pigments, and its metachromatic principle is different from chameleon, and the rain rainbow (rainbow) of occurring in nature is that the realization of a kind of light resembles, and when solar irradiation is mapped to water droplet in the air, light is refracted and reflects, and forms arch seven glory spectrum.The similar rain rainbow of metachromatic principle of radium-shine slurry, it utilizes laser ablation to form concaveconvex structure, when the small thin slices with this structure produces metachromatism after surface alignment.Radium-shine slurry can present more colors compared with chameleon, color and luster is more bright-coloured becomes clear and has uniqueness " rainbow " phenomenon, and overview has three large features: 1. different angle variable color, namely presents different colours in different visual angles; 2. directing light presents " rainbow ring " phenomenon under shining, and is therefore also called rainbow slurry pigment; 3. more rich shade pool is more bright-coloured for light.First radium-shine aluminium paste product is the BG-P rainbow slurry that card is liked by Germany, within 2012, Tian Jian metallic substance company limited of Zhongshan city development & production goes out radium-shine aluminium paste, 2013 " preparation method of radium-shine aluminium paste " obtains national inventing patent (patent No.: ZL201210105500.2), and radium-shine aluminium paste is in the quick rise period in the application of flawless finish and anti-counterfeit field.
But radium-shine aluminium paste has the following disadvantages in actual applications: one is aluminium not acid and alkali-resistance and being easily oxidized, once occur even slight acid and alkali corrosion or oxidation, its color changeable effect will be had a greatly reduced quality, radium-shine aluminium paste requires that matching used resin is low acid number, and many occasions have particular requirement to sticking power and surperficial Lacquer finish in application, now adopted resin high acid value often, radium-shine aluminium paste is not corrosion-resistant, its application is restricted; Two is that the variable color of different angle exists dead angle, is faint in color, burnt hair in dead range, and when particularly spraying uses, dead range presents the age spot of dim burnt hair, greatly have impact on surface decoration effect; Three is that aluminium is met water and can be oxidized and release hydrogen, can not Long Term Contact water, and therefore radium-shine aluminium paste can not be used for water-based system.The present invention is directed to the above-mentioned shortcoming of radium-shine aluminium paste, replace a kind of translucent radium-shine slurry optically variable pigments of metallic aluminium preparation with Si oxide, energy acid and alkali-resistance, resistance to oxidation, the resin of various acid number all can use, and may be used for water-based system; Owing to being translucent, transparent shape under conventional environment natural light, what present is the true qualities of base material, under directing light irradiates, present the radium-shine rainbow phenomena of illusion-colour, and there is no dead angle, both can keep the original pattern of base material itself and color, unique rainbow variable color can be presented again, do not affect the true qualities of base material time " stealth ", time " colour developing ", rainbow pattern is bright-coloured bright, has unique false proof and decorative effect.
Summary of the invention
The object of the invention is to improve the preparation method of existing radium-shine aluminium paste, provide a kind of by Vacuum Coating method, adopt Si oxide to replace aluminium to make vacuum coating material, at the translucent polyoxy SiClx of transparent plastic film plated surface last layer (S
io
x), laser molding produces radium-shine fantasy coloured effect, and recycling laser cutting technique is pulverized, and finally carries out chemical treatment, prepares a kind of method of translucent radium-shine slurry optically variable pigments of acid and alkali-resistance, resistance to oxidation, color changeable effect uniqueness.
Object of the present invention is achieved through the following technical solutions:
The preparation method of a kind of translucent radium-shine slurry optically variable pigments of the present invention, comprises the steps:
(1) evaporation high-purity silicon monoxide (S on transparent plastic film under vacuo
ior high-purity silicon dioxide (S O)
io
2), form translucent polyoxy SiClx (S
io
x) plated film;
(2) at high temperature described translucent polyoxy SiClx plated film is carried out pressing mold under laser molding plate, coating surface is formed be uneven, refraction of light not of uniform size point, obtain and there is the translucent radium-shine plated film of radium-shine fantasy coloured effect;
(3) utilize laser cutting technique to pulverize described translucent radium-shine plated film, obtain the translucent radium-shine powder of sheet;
(4) translucent for described sheet radium-shine powder is mixed with lipid acid, organic solvent in certain ratio, at a certain temperature surface coating modification is carried out to radium-shine plate, improve the chemical stability of the translucent radium-shine powder of sheet and the consistency with resin thereof, obtain translucent radium-shine slurry;
(5) in described translucent radium-shine slurry, appropriate anti-settling agent is added.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (1), purity >=99.9% of described silicon monoxide particle, described silicon-dioxide is purity >=99.9% of crystal grain.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (1), described polyoxy SiClx (S
io
x) refer to: when adopting silicon monoxide to do Coating Materials, polyoxy SiClx (S
io
x) be a kind of composite oxides, x value changes between 1 ~ 2, and the larger transparency of x value is better, but radium-shine fantasy coloured effect weakens, and the size of x value is relevant with vacuum tightness; When adopting silicon-dioxide to do Coating Materials, polyoxy SiClx (S
io
x) refer to silicon-dioxide, now x=2.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (1), the thickness of described polyoxygenated silicon cladding changes within the scope of 20 ~ 80 nm.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (1), described vacuum tightness is 10
-2~ 10
-4change within the scope of Pa.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (1), described transparent plastic film can be polyethylene terephthalate (PET) or the polypropylene (PP) of thickness 12 ~ 16 μm.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (2), described high temperature changes within the scope of 100 ~ 130 DEG C.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (2), described laser molding plate is vegetarian noodles or light beam laser molding plate.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (3), the translucent radium-shine powder diameter of described sheet changes within the scope of 5 ~ 35 μm.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (4), described lipid acid is hard fatty acids.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (4), described organic solvent is ethyl acetate, isopropyl acetate, propylene glycol monomethyl ether, the one or more combination in 1-Methoxy-2-propyl acetate or ethylene glycol monobutyl ether that purity is greater than 99.5%.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (4), described blending ratio refers to that the weight proportion of translucent radium-shine plate, lipid acid, organic solvent is 10 ~ 20 ︰ 1 ~ 2 ︰ 78 ~ 89 range; Described temperature changes within the scope of 30 ~ 70 DEG C.
In the improvement project of the preparation method to above-mentioned translucent radium-shine slurry, in step (5), described appropriate anti-settling agent can be ketone resin, acrylic resin or thixotropic agent, and it accounts for 0.2% ~ 0.8% of radium-shine slurry weight.
The present invention's tool compared with existing radium-shine aluminium paste production technology has the following advantages and effect:
(1) the translucent radium-shine slurry optically variable pigments prepared of technique of the present invention, its paint made (ink) outward appearance, be translucent shape under ordinary ray, do not affect base material true qualities, presents radium-shine seven color effects under directing light, and there is no variable color dead angle, both can keep the original pattern of base material itself and color, and unique rainbow variable color can have been presented again, time " stealth ", do not affect the true qualities of base material, time " colour developing ", rainbow pattern is bright-coloured bright, false proof and decorative effect uniqueness;
(2) the translucent radium-shine slurry optically variable pigments prepared of technique of the present invention, its Coating Materials adopted is Si oxide, the polyoxy SiClx stable performance of final formation, energy acid and alkali-resistance, resistance to oxidation, the resin of various acid number all can use, can also be used for water-based system, range of application and adaptability have than radium-shine aluminium paste and significantly promote;
(3) the translucent radium-shine slurry optically variable pigments prepared of technique of the present invention, its mean particle size (d
50) be 5 ~ 35 μm, thickness is within the scope of 20 ~ 80 nm, its platy shaped particle surfacing is smooth, thickness is even, like this its surface and edge scattering of light and diffuse-reflectance not serious, and due to the translucency of polyoxy SiClx, make finer and smoother, level and smooth than radium-shine aluminium paste of its painting (ink) outward appearance.
Accompanying drawing explanation
Fig. 1 is the color changeable effect of translucent radium-shine slurry optically variable pigments---" stealth " and " colour developing " effect comparison.
Embodiment
Below in conjunction with embodiment, further detailed description is done to the present invention, but embodiments of the present invention are not limited thereto.
Embodiment 1
Be that to be placed in vacuum tightness be 10 for the PET film of 12 μm by thickness
-3in Pa coating equipment, by heat vaporized for the particulate state silicon monoxide of purity 99.9% rear evaporation in PET film, silicon oxide layer gauge control, at 20nm, forms translucent plated film, the composite oxides that the polyoxy SiClx (i.e. Si oxide) on this plated film is made up of silicon monoxide, silicon-dioxide.
The coating of translucent plated film is contacted with fresh laser moulded board, 120 DEG C of mold pressings, obtains the translucent radium-shine plated film of vegetarian noodles.
Laser cutting machine (power 150 W, cutting speed in feet per minute 36000mm/min) is adopted fresh laser plated film to be cut into the translucent radium-shine plate of diameter 10 μm.
By the 10:1:89 mixing in mass ratio of translucent radium-shine lamellar powder, hard fatty acids, propylene glycol monomethyl ether, react 30 hours at rotating speed 300 revs/min and 40 DEG C, hard fatty acids is made to be adsorbed on translucent radium-shine lamellar powder on the surface, obtained translucent radium-shine slurry camouflage paint.
The ketone resin of 0.5% is added in described radium-shine slurry.
The characteristic of the translucent radium-shine slurry optically variable pigments that the present embodiment prepares is: polyoxygenated silicon layer thickness 20 nm, particle diameter (d
50) 7 ~ 8 μm, polyoxygenated silicone content 10%, solvent propylene glycol methyl ether.
Embodiment 2
Be that to be placed in vacuum tightness be 10 for the PP film of 16 μm by thickness
-4in Pa coating equipment, by the heat vaporized rear evaporation of crystal grain shape silicon-dioxide of purity 99.9% on PP film, silicon dioxide layer thickness controls at 50nm, forms translucent plated film, and the polyoxy SiClx (i.e. Si oxide) on this plated film is silicon-dioxide.
The coating of translucent plated film is contacted with light beam laser molding plate, 100 DEG C of mold pressings, obtains the translucent radium-shine plated film of light beam.
Laser cutting machine (power 150 W, cutting speed in feet per minute 36000mm/min) is adopted radium-shine for light beam plated film to be cut into the translucent radium-shine plate of diameter 20 μm.
By the 20:1:79 mixing in mass ratio of translucent radium-shine lamellar powder, hard fatty acids, ethylene glycol monobutyl ether, react 20 hours at rotating speed 300 revs/min and 60 DEG C, hard fatty acids is made to be adsorbed on translucent radium-shine lamellar powder on the surface, obtained translucent radium-shine slurry pigment.
The acrylic resin of 0.5% is added in described radium-shine slurry.
The characteristic of the translucent radium-shine slurry optically variable pigments that the present embodiment prepares is: silicon dioxide layer thickness 50 nm, particle diameter (d
50) 18 ~ 20 μm, dioxide-containing silica 20%, solvent ethylene glycol monobutyl ether.
Through the translucent radium-shine slurry optically variable pigments that technique above prepares, its paint made (ink) outward appearance, be translucent shape under ordinary ray, do not affect base material true qualities, radium-shine seven color effects are presented under directing light, and there is no variable color dead angle, both can keep the original pattern of base material itself and color, unique rainbow variable color can have been presented again, the true qualities of base material are not affected time " stealth ", time " colour developing ", rainbow pattern is bright-coloured bright, false proof and decorative effect uniqueness, as shown in Figure 1;
In addition, translucent radium-shine slurry optically variable pigments prepared by technique of the present invention, its Coating Materials adopted is Si oxide, the polyoxy SiClx stable performance of final formation, energy acid and alkali-resistance, resistance to oxidation, the resin of various acid number all can use, and can also be used for water-based system, and range of application and adaptability have than radium-shine aluminium paste and significantly promotes.
Meanwhile, translucent radium-shine slurry optically variable pigments prepared by technique of the present invention, its mean particle size (d
50) be 5 ~ 35 μm, thickness is within the scope of 20 ~ 80 nm, its platy shaped particle surfacing is smooth, thickness is even, like this its surface and edge scattering of light and diffuse-reflectance not serious, and due to the translucency of polyoxy SiClx, make finer and smoother, level and smooth than radium-shine aluminium paste of its painting (ink) outward appearance.
Claims (9)
1. a preparation method for translucent radium-shine slurry optically variable pigments, is characterized in that comprising the steps:
1), vacuum evaporation high-purity silicon monoxide S on transparent plastic film
io or high-purity silicon dioxide S
io
2, form translucent polyoxy SiClx S
io
xplated film;
2), at high temperature laser molding plate is pressed on described plated film, obtains translucent radium-shine plated film;
3), by described translucent radium-shine plated film utilize laser cutting technique to pulverize, obtain translucent radium-shine plate;
4), by described translucent radium-shine plate mix with lipid acid, organic solvent in certain ratio, at a certain temperature surface coating modification is carried out to radium-shine plate, obtain translucent radium-shine slurry;
5), in described translucent radium-shine slurry, appropriate anti-settling agent is added.
2. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, it is characterized in that: in step 1, described plastics film is polyethylene terephthalate or polypropylene; Described vacuum tightness is 10
-2~ 10
-4within the scope of Pa; Purity>=99.9% of described silicon monoxide, described silicon-dioxide is purity>=99.9% of crystal grain.
3. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, is characterized in that: in step 1, described polyoxy SiClx S
io
xrefer to: when adopting silicon monoxide to do Coating Materials, polyoxy SiClx S
io
xbe a kind of composite oxides, x value changes between 1 ~ 2; When adopting silicon-dioxide to do Coating Materials, polyoxy SiClx S
io
xrefer to silicon-dioxide, now x=2.
4. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, it is characterized in that: in step 1, the thickness of polyoxygenated silicon cladding changes within the scope of 20 ~ 80 nm.
5. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, it is characterized in that: in step 2, described high temperature is within the scope of 100 ~ 130 DEG C; Described laser molding plate is vegetarian noodles or light beam laser molding plate.
6. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, is characterized in that: in step 3, and described translucent radium-shine plate particle diameter is within the scope of 5 ~ 35 μm.
7. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, it is characterized in that: in step 4, described lipid acid is hard fatty acids; Described organic solvent is ethyl acetate, isopropyl acetate, propylene glycol monomethyl ether, the one or more combination in 1-Methoxy-2-propyl acetate or ethylene glycol monobutyl ether that purity is greater than 99.5%.
8. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, it is characterized in that: in step 4, described blending ratio is weight proportion, translucent radium-shine sprills ︰ lipid acid: organic solvent=10 ~ 20: 1 ~ 2: 78 ~ 89 range; Described temperature changes within the scope of 30 ~ 70 DEG C.
9. the preparation method of translucent radium-shine slurry optically variable pigments according to claim 1, it is characterized in that: in step 5, described anti-settling agent is ketone resin, acrylic resin or thixotropic agent, and it accounts for 0.2% ~ 0.8% of radium-shine slurry weight.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005007.7A CN104693876A (en) | 2015-01-03 | 2015-01-03 | Preparation method of translucent laser plasma optically-variable pigment |
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|---|---|---|---|
| CN201510005007.7A CN104693876A (en) | 2015-01-03 | 2015-01-03 | Preparation method of translucent laser plasma optically-variable pigment |
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|---|---|
| CN104693876A true CN104693876A (en) | 2015-06-10 |
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ID=53341445
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678694A (en) * | 2002-08-30 | 2005-10-05 | 西巴特殊化学品控股有限公司 | Coloured gloss pigments having at least one coating of siox, with x=0.03 to 0.95 for use in cosmetic and personal care formulations |
| CN101675118A (en) * | 2007-04-05 | 2010-03-17 | 埃卡特有限公司 | The effect pigment that comprises glass flake substrate |
| CN102634253A (en) * | 2012-04-12 | 2012-08-15 | 中山市天键金属材料有限公司 | Method for preparing laser aluminum paste |
-
2015
- 2015-01-03 CN CN201510005007.7A patent/CN104693876A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678694A (en) * | 2002-08-30 | 2005-10-05 | 西巴特殊化学品控股有限公司 | Coloured gloss pigments having at least one coating of siox, with x=0.03 to 0.95 for use in cosmetic and personal care formulations |
| CN101675118A (en) * | 2007-04-05 | 2010-03-17 | 埃卡特有限公司 | The effect pigment that comprises glass flake substrate |
| CN102634253A (en) * | 2012-04-12 | 2012-08-15 | 中山市天键金属材料有限公司 | Method for preparing laser aluminum paste |
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Application publication date: 20150610 |