CN101174084B - Solution for silver surface transplant of the hologram and method for silver surface transplant of the hologram - Google Patents
Solution for silver surface transplant of the hologram and method for silver surface transplant of the hologram Download PDFInfo
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- CN101174084B CN101174084B CN2006101385030A CN200610138503A CN101174084B CN 101174084 B CN101174084 B CN 101174084B CN 2006101385030 A CN2006101385030 A CN 2006101385030A CN 200610138503 A CN200610138503 A CN 200610138503A CN 101174084 B CN101174084 B CN 101174084B
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Abstract
The invention relates to a solution and a method used for holograph image silver surface transplant, in particular to the solution and method for holograph image silver surface transplant, which are used to transplant photoresist holograph silver surface to a metal plate for producing an embossing pattern plate. The solution used in the invention is a portion of aqueous solution, which is composedof 1 to 200 g/L reducing sugar, 0 to 300 g/L low carbon alcohol and 0 to 50 g/L lead acetate. The method in the invention is characterized in that: a portion of solution III and solution IV are simultaneously applied on the surface of a holograph motherboard to get a holograph image silver surface; wherein, the solution III is a portion of aqueous solution with 1 to 200 g/L reducing sugar, 0 to 300 g/L low carbon alcohol and 0 to 50 g/L lead acetate; the solution IV is also a portion of aqueous solution with 1 to 200 g/L silver nitrate, 1 to 100 g/L ammonium hydroxide and 0 to 50 g/L sodium hydroxide. The invention has the advantages that no harms are posed to the health of the operators and the environment, and the high quality holograph embossing motherboard with compact and bright silver surface and clear images can be made.
Description
Technical field
The present invention relates to hologram image solution for silver surface transplant and hologram image method for silver surface transplant, relate in particular to hologram image solution for silver surface transplant and hologram image method for silver surface transplant used when photoresist hologram image silver surface transplant made the mold pressing template to sheet metal.
Background technology
Holographic technique has peculiar characteristics such as good, the colorful gorgeous and dynamic panorama of three-dimensional stereo effect, has therefore caused extensive concern since coming out.Along with the develop rapidly of holographic technique, moulding holographic technology also arises at the historic moment, and it is a kind of with multidisciplinary comprehensive modern high technologies that is integrated in one such as optics, electric mechanical, surface chemistry, industrial art and embossment printings.But the embossed holographic product has function uniqueness, cheap robotization production in enormous quantities, application advantage very widely, is mainly used in false proof and the packing aspect.
One of most important operation of moulding holographic technology is to make the mold pressing template, and the key link of making mold pressing template is the silver surface transplant of holographic motherboard.Be about to use silverskin " transplanting " to sheet metal at the holographic relief image on the motherboard, prepare for making the mold pressing template that is fit to the block press mold pressing by the laser film recording.At present, the step of hologram image method for silver surface transplant comprises that mainly holographic motherboard is carried out sensitization handles, soaks silver or the processing of spray silver.
For example, the method for silver surface transplant that proposes in " research of holographic motherboard spray silver process " (Chen Wanjin, Material Protection, Apr.2001, Vol.34 No.4,42) comprises following operation:
(1) the spray silver hanger that will install the photoresist plate that has write down hologram image is placed in the silver-colored groove of spray, and spray deionized water repeatedly with clean surface, spray solution No. 1 with single mouth spray gun then, thoroughly clean with deionized water more at last, wherein No. 1 solution contains 10 gram lauryl sodium sulfate and 1 premium on currency;
(2) spray solution No. 2 with single mouth spray gun, spray continuously after about 3-5 minute and use deionized water rinsing, clean with 5% HCl then, use washed with de-ionized water at last again, wherein No. 2 solution contain 45 gram glucose, 5.6 gram SnCl
2, 3 milliliter 36% HCl, 2 the gram SnCl
4With 150 gram water;
(3) dual nozzle spray gun that use that a nozzle links to each other with No. 3 solution, another nozzle links to each other with No. 4 solution sprays No. 3 solution and No. 4 solution simultaneously, hologram image can present gradually in the process of spraying, use the washed with de-ionized water imaging surface at last, wherein No. 3 solution contains 5 gram glucose, 3.5 milliliters of formaldehyde, 0.5 gram NaOH, 0.5 gram Pb (CH
3COO)
2With 125 ml waters, No. 4 solution contains 5.4 weight AgNO
3, 12.2%NH
4OH, 0.5 weight %NaOH, 0.003 weight %Cu (NO
3)
2Water with surplus.
In (3) the step operation of above-mentioned method for silver surface transplant, No. 3 solution that spray contain formaldehyde, formaldehyde can bring harm to operator's health and environment, and with glucose and formaldehyde during as reductive agent, deposition of silver speed and silver are difficult for control with the bond strength of photoresist, thereby make the second-rate of the contour forging motherboard that makes, and No. 4 stabilities of solution are relatively poor in this external silver surface transplant process, can only in 10～30 minutes, stablize, bring difficulty to silver surface transplant.
Therefore, wish to develop the hologram image solution for silver surface transplant and the hologram image method for silver surface transplant that can overcome existing shortcoming.
Summary of the invention
The purpose of this invention is to provide a kind of new hologram image solution for silver surface transplant that is used to make high-quality holographic mold pressing motherboard.
Another object of the present invention provides the hologram image method for silver surface transplant that uses the above-mentioned solution for silver surface transplant of the present invention.
Hologram image solution for silver surface transplant provided by the invention is characterized in that, described solution is the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 1～200g/L, 0～300g/L and 0～50g/L.
In addition, hologram image method for silver surface transplant provided by the invention, it is characterized in that, this method comprises the surface that solution III and solution IV is administered to simultaneously holographic motherboard, and wherein said solution III is the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 1～200g/L, 0～300g/L and 0～50g/L; Described solution IV is to contain the silver nitrate of 1～200g/L, the NH of 1～100g/L
4The aqueous solution of the NaOH of OH and 0～50g/L.
Hologram image solution for silver surface transplant of the present invention and method for silver surface transplant, adopt reducing sugar as reductive agent, compare with existing solution and the method that contains formaldehyde, owing to do not contain formaldehyde, can not bring harm to operator's health and environment, and in solution for silver surface transplant, add low-carbon alcohols, and deposition of silver is speeded up, improve the bond strength of silver and photoresist.In addition, in hologram image method for silver surface transplant of the present invention, when in silver-colored solution, adding stabilizing agent, the stability of silver-colored solution is improved, can obtain the hologram image silver face of densification, Bai Liang, clear picture, thereby make high-quality contour forging motherboard.
Embodiment
Hologram image solution for silver surface transplant provided by the invention is characterized in that, described solution is the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 1～200g/L, 0～300g/L and 0～50g/L.
Described hologram image solution for silver surface transplant does not contain formaldehyde.
Described reducing sugar is glucose, fructose or maltose, is preferably glucose.
Described low-carbon alcohols is preferably the alcohol of carbon number 1-4, and for example methyl alcohol, ethanol, propyl alcohol, isopropyl alcohol, normal butyl alcohol etc. wherein are more preferably ethanol, propyl alcohol, isopropyl alcohol.
Described hologram image solution for silver surface transplant is preferably the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 5～120g/L, 5～200g/L and 1～20g/L, more preferably contains the aqueous solution of the lead acetate of the low-carbon alcohols of reducing sugar, 10～100g/L of 10～80g/L and 2～10g/L.
Hologram image solution for silver surface transplant of the present invention can adopt conventional solution compound method to be prepared, and for example can be prepared according to the following steps successively: an amount of reducing sugar is dissolved in an amount of distilled water, boiled 5～15 minutes; The cooling back is stirred and is added an amount of distilled water down; Stir and add an amount of lead acetate down; Add an amount of low-carbon alcohols, stir; Add remaining distilled water.
Hologram image method for silver surface transplant provided by the invention is characterized in that, this method comprises the surface that solution III and solution IV is administered to simultaneously holographic motherboard, and wherein said solution III is a hologram image solution for silver surface transplant provided by the invention defined above; Described solution IV is to contain the silver nitrate of 1～200g/L, the NH of 1～100g/L
4The aqueous solution of the NaOH of OH and 0～50g/L.
Described solution IV is preferably the silver nitrate that contains 10～120g/L, the NH of 5～50g/L
4The aqueous solution of the NaOH of OH and 0.5～30g/L more preferably contains the silver nitrate of 20～80g/L, the NH of 15～40g/L
4The aqueous solution of the NaOH of OH and 2～15g/L.
Preferably, also contain the stabilizing agent of 0～10g/L in the described solution IV, preferably contain the stabilizing agent of 0.05～5g/L, more preferably contain the stabilizing agent of 0.1～1.0g/L.Described stabilizing agent is to be selected from iodine, iodide, bromide, prussiate, thiocarbamide, gelatin, the pyridine one or more, is preferably iodine, thiocarbamide, more preferably iodine.
Above-mentioned solution IV can adopt conventional solution compound method to be prepared, for example can be prepared according to the following steps: an amount of silver nitrate and NaOH are dissolved in respectively in an amount of distilled water, after treating to dissolve fully, sodium hydroxide solution is added in the liquor argenti nitratis ophthalmicus, generate precipitation; Stir the slow down an amount of strong aqua that adds in liquor argenti nitratis ophthalmicus, extremely the precipitation that generates is just dissolved; Add remaining distilled water; Make solution IV.In addition, before adding remaining distilled water, an amount of stabilizing agent under agitation can also be joined in the above-mentioned solution, add remaining distilled water, make solution IV.
Hologram image method for silver surface transplant of the present invention can be executed the cloth method routinely, with the twin-jet nozzle rifle that a nozzle links to each other with solution III, another nozzle links to each other with solution IV, under pressurized air or nitrogen effect, spray simultaneously, drop nearby mixes on the photoresist surface or from the surface, when engendering the hologram image of complete display, finish to spray.
There is no particular limitation to the temperature of using solution III and solution IV among the present invention, and for example, the temperature during injection is preferably 5-50 ℃, more preferably 15 ℃-40 ℃.When using, the part by weight of described solution III and solution IV is preferably solution III: solution IV=1: (0.8-1.2).In addition, there is no particular limitation to the amount of using solution III and solution IV, as long as complete hologram image occurs.
Described hologram image method for silver surface transplant can also comprise, before using described solution III and solution IV, with solution II the surface of holographic motherboard is handled, and described solution II contains glucose, SnCl
2, HCl, SnCl
4And water, be benchmark with the general assembly (TW) of solution II, the content of glucose is 1-60 weight %, SnCl
2Content be 0.01-20 weight %, SnCl
4Content be 0.01-20 weight %, the content of HCl is 0.01-20 weight %.
Described solution II can adopt the conventional method for preparing solution II to be prepared, for example, according to above-mentioned content with glucose, SnCl
2, HCl, SnCl
4Be added in the water and get final product.Under the preferable case, earlier glucose is added in a part of water, then with SnCl
2Be added among 36% the HCl,, can make solution II at last with the two mixing and add the water of remainder.
The consumption of solution II can be the consumption of routine, as long as solution II is covered with the whole surface of holographic motherboard.To the condition of sensitization and spray the mode of solution II all there is no particular limitation.For example, the time of sensitization is preferably 1-10 minute, more preferably 3-5 minute; The temperature of sensitization is preferably 5-50 ℃, more preferably 15 ℃-40 ℃.Under the preferable case,, solution II is sprayed the surface of holographic motherboard by using single mouth spray gun spray solution II.After the spray solution II, can with the hydrochloric acid cleaning of 5 weight %, use washed with de-ionized water at last then with the surface of the holographic motherboard of washed with de-ionized water.
In addition, described hologram image method for silver surface transplant can also comprise, before the surface of holographic motherboard being handled with solution II, with solution I the surface of holographic motherboard to be cleaned, described solution I is that concentration is the aqueous solution of the surfactant of 0.01-15 weight %.
There is no particular limitation to the kind of described surfactant in the present invention, can use the existing various surfactant that is used to clean holographic motherboard, be preferably the surfactant that does not destroy holographic motherboard, as being selected from Escin, lauryl sodium sulfate, polyoxyethylene ether and the polyglycol one or more.More preferably, clean holographic motherboard with Escin solution earlier, clean with sodium dodecyl sulfate solution then.
Described surfactant solution can adopt the conventional method for preparing surfactant solution to be prepared, for example, according to above-mentioned content surfactant is added in the water and gets final product, or surfactant is added in the water according to above-mentioned content, boiled 10～60 minutes, use the cooling back.
The consumption of surfactant solution can be the consumption of routine, as long as with the surface clean of holographic motherboard totally.There is no particular limitation to the mode of cleaning, and still, under the preferable case, uses single mouth spray gun spray surfactant solution.After the spray surfactant, can use the surface of the holographic motherboard of washed with de-ionized water.
There is no particular limitation to the kind of described holographic motherboard for hologram image method for silver surface transplant provided by the invention, can be existing various holographic motherboards, and for example, described holographic motherboard can be for having write down the photoresist plate of hologram image.Described photoresist plate has been conventionally known to one of skill in the art.Generally speaking, holographic motherboard prepares by following several steps: coat photoresist on sheet material; The sheet material that scribbles photoresist exposes under light shield; Sheet material after will exposing with developer solution develops, and forms on sheet material and sets image, and making the photoresist plate that has write down hologram image is holographic motherboard.In the process of carrying out silver surface transplant, described holographic motherboard can be installed on the silver-colored hanger of spray, be put into then in the silver-colored groove of spray.
Further describe the present invention below by embodiment, but these embodiment can not be interpreted as it is qualification to protection domain of the present invention.
Embodiment 1
60 gram glucose are dissolved in 300 milliliters the distilled water, boiled 5 minutes, the distilled water that adds 200 milliliters is down stirred in the cooling back, under agitation add 4 gram lead acetates then, and add 50 the gram ethanol, stir, adding distilled water to overall solution volume is 1000 milliliters, makes according to hologram image solution for silver surface transplant of the present invention (solution III).
40 gram silver nitrates are dissolved in 300 milliliters the distilled water, after treating to dissolve fully, 5 gram NaOH are added in the liquor argenti nitratis ophthalmicuses, generate precipitation, stir afterwards and slowly in liquor argenti nitratis ophthalmicus, add 30 gram NH down
4OH just dissolves the precipitation of generation, and after under agitation adding 0.5 gram iodine, adding distilled water to overall solution volume is 1000 milliliters, makes solution IV of the present invention.(see Table 1 the stabilization time of solution IV)
The spray silver hanger that installs the photoresist plate that has write down hologram image is put in the silver-colored groove of spray, at first spray the Escin 1 minute of 0.5 weight % with single mouth spray gun, spray deionized water again with clean surface, spray the sodium dodecyl sulfate solution of 1 weight % then with single mouth spray gun, use the deionized water clean surface at last again.
At 25 ℃, spray the solution II (SnCl of the glucose of 40 weight %, 4.2 weight % with single mouth spray gun
2, 2 weight % SnCl
4, the HCl of 0.2 weight % and the water of 53.6 weight %).Spray after 4 minutes and use deionized water rinsing, the hydrochloric acid with 5 weight % cleans then, uses washed with de-ionized water at last again.
At 25 ℃, with the dual nozzle spray gun that a nozzle links to each other with solution III, another nozzle links to each other with solution IV, under pressurized air or nitrogen effect, on the holographic motherboard of photoresist, spray solution III and solution IV (solution III: the solution IV weight ratio is 1: 1) simultaneously, when the hologram image that engenders complete display, end sprays, and uses washed with de-ionized water hologram image surface at last again, obtains transplanting the holographic motherboard of hologram image silver face.(the deposition of silver time sees Table 1)
Embodiment 2
80 gram maltose are dissolved in 400 milliliters the distilled water, boiled 10 minutes, the distilled water that adds 200 milliliters is down stirred in the cooling back, stir and add 10 gram lead acetates down, and add 100 the gram isopropyl alcohols, stir, adding distilled water to overall solution volume is 1000 milliliters, makes according to hologram image solution for silver surface transplant of the present invention (solution III).
80 gram silver nitrates are dissolved in 400 milliliters the distilled water, after treating to dissolve fully, 15 gram sodium hydroxide solutions are added in the liquor argenti nitratis ophthalmicuses, generate precipitation, stir afterwards and slowly in liquor argenti nitratis ophthalmicus, add 40 gram NH down
4OH just dissolves the precipitation of generation, and after under agitation adding 0.5 gram thiocarbamide, adding distilled water to overall solution volume is 1000 milliliters, makes solution IV of the present invention.(see Table 1 the stabilization time of solution IV)
The spray silver hanger that installs the photoresist plate that has write down hologram image is put in the silver-colored groove of spray, at first spray the Escin 1 minute of 3 weight % with single mouth spray gun, spray deionized water again with clean surface, spray the sodium dodecyl sulfate solution of 6 weight % then with single mouth spray gun, use the deionized water clean surface at last again.
At 40 ℃, spray the solution II (SnCl of the glucose of 35 weight %, 3.8 weight % with single mouth spray gun
2, 1.8 weight % SnCl
4, the HCl of 0.2 weight % and the water of 59.2 weight %).Spray after 5 minutes and use deionized water rinsing, the hydrochloric acid with 5 weight % cleans then, uses washed with de-ionized water at last again.
At 40 ℃, with the dual nozzle spray gun that a nozzle links to each other with solution III, another nozzle links to each other with solution IV, under pressurized air or nitrogen effect, on the holographic motherboard of photoresist, spray solution III and solution IV (solution III: the solution IV weight ratio is 1: 1.1) simultaneously, when the hologram image that engenders complete display, end sprays, and uses washed with de-ionized water hologram image surface at last again, obtains transplanting the holographic motherboard of hologram image silver face.(the deposition of silver time sees Table 1)
Embodiment 3
50 gram fructose are dissolved in 400 milliliters the distilled water, boiled 8 minutes, the distilled water that adds 200 milliliters is down stirred in the cooling back, stir and add 6 gram lead acetates down, and add 80 the gram ethanol, stir, adding distilled water to overall solution volume is 1000 milliliters, makes according to hologram image solution for silver surface transplant of the present invention (solution III).
70 gram silver nitrates are dissolved in 400 milliliters the distilled water, after treating to dissolve fully, 10 gram sodium hydroxide solutions are added in the liquor argenti nitratis ophthalmicuses, generate precipitation, stir afterwards and slowly in liquor argenti nitratis ophthalmicus, add 35 gram NH down
4OH just dissolves the precipitation of generation, and after under agitation adding 1.0 gram pyridines, adding distilled water to overall solution volume is 1000 milliliters, makes solution IV of the present invention.(see Table 1 the stabilization time of solution IV)
The spray silver hanger that installs the photoresist plate that has write down hologram image is put in the silver-colored groove of spray, at first spray the Escin 1 minute of 3.5 weight % with single mouth spray gun, spray deionized water again with clean surface, spray the sodium dodecyl sulfate solution of 7 weight % then with single mouth spray gun, use the deionized water clean surface at last again.
At 20 ℃, spray the solution II (SnCl of the glucose of 40 weight %, 4.2 weight % with single mouth spray gun
2, 2 weight % SnCl
4, the HCl of 0.2 weight % and the water of 53.6 weight %).Spray after 5 minutes and use deionized water rinsing, the hydrochloric acid with 5 weight % cleans then, uses washed with de-ionized water at last again.
At 20 ℃, with the dual nozzle spray gun that a nozzle links to each other with solution III, another nozzle links to each other with solution IV, under pressurized air or nitrogen effect, on the holographic motherboard of photoresist, spray solution III and solution IV (solution III: the solution IV weight ratio is 1: 1) simultaneously, when the hologram image that engenders complete display, end sprays, and uses washed with de-ionized water hologram image surface at last again, obtains transplanting the holographic motherboard of hologram image silver face.(the deposition of silver time sees Table 1)
Embodiment 4
30 gram glucose are dissolved in 200 milliliters the distilled water, boiled 5 minutes, the distilled water that adds 300 milliliters is down stirred in the cooling back, stir and add 4 gram lead acetates down, and add 30 the gram propyl alcohol, stir, adding distilled water to overall solution volume is 1000 milliliters, makes according to hologram image solution for silver surface transplant of the present invention (solution III).
50 gram silver nitrates are dissolved in 400 milliliters the distilled water, after treating to dissolve fully, 8 gram sodium hydroxide solutions are added in the liquor argenti nitratis ophthalmicuses, generate precipitation, stir afterwards and slowly in liquor argenti nitratis ophthalmicus, add 25 gram NH down
4OH just dissolves the precipitation of generation, and adding distilled water to overall solution volume is 1000 milliliters, makes solution IV of the present invention.(see Table 1 the stabilization time of solution IV)
The spray silver hanger that installs the photoresist plate that has write down hologram image is put in the silver-colored groove of spray, at first spray the Escin 1 minute of 1 weight % with single mouth spray gun, spray deionized water again with clean surface, spray the sodium dodecyl sulfate solution of 2 weight % then with single mouth spray gun, use the deionized water clean surface at last again.
At 30 ℃, spray the solution II (SnCl of the glucose of 50 weight %, 5.6 weight % with single mouth spray gun
2, 2.8 weight % SnCl
4, the HCl of 0.5 weight % and the water of 41.1 weight %).Spray after 5 minutes and use deionized water rinsing, the hydrochloric acid with 5 weight % cleans then, uses washed with de-ionized water at last again.
At 30 ℃, with the dual nozzle spray gun that a nozzle links to each other with solution III, another nozzle links to each other with solution IV, under pressurized air or nitrogen effect, on the holographic motherboard of photoresist, spray solution III and solution IV (solution III: the solution IV weight ratio is 1: 0.9) simultaneously, when the hologram image that engenders complete display, end sprays, and uses washed with de-ionized water hologram image surface at last again, obtains transplanting the holographic motherboard of hologram image silver face.(the deposition of silver time sees Table 1)
Embodiment 5
10 gram glucose are dissolved in 300 milliliters the distilled water, boiled 6 minutes, the distilled water that adds 200 milliliters is down stirred in the cooling back, stir and add 2 gram lead acetates down, under agitation adding distilled water to overall solution volume then is 1000 milliliters, makes according to hologram image solution for silver surface transplant of the present invention (solution III).
20 gram silver nitrates are dissolved in 300 milliliters the distilled water, after treating to dissolve fully, 2 gram sodium hydroxide solutions are added in the liquor argenti nitratis ophthalmicuses, generate precipitation, stir afterwards and slowly in liquor argenti nitratis ophthalmicus, add 20 gram NH down
4OH just dissolves the precipitation of generation, and after under agitation adding 0.8 gram thiocarbamide, adding distilled water to overall solution volume is 1000 milliliters, makes solution IV of the present invention.(see Table 1 the stabilization time of solution IV)
The spray silver hanger that installs the photoresist plate that has write down hologram image is put in the silver-colored groove of spray, at first spray the Escin 1 minute of 0.5 weight % with single mouth spray gun, spray deionized water again with clean surface, spray the sodium dodecyl sulfate solution of 1 weight % then with single mouth spray gun, use the deionized water clean surface at last again.
At 15 ℃, spray the solution II (SnCl of the glucose of 40 weight %, 4.2 weight % with single mouth spray gun
2, 2 weight % SnCl
4, the HCl of 0.2 weight % and the water of 53.6 weight %).Spray after 3 minutes and use deionized water rinsing, the hydrochloric acid with 5 weight % cleans then, uses washed with de-ionized water at last again.
At 15 ℃, with the dual nozzle spray gun that a nozzle links to each other with solution III, another nozzle links to each other with solution IV, under pressurized air or nitrogen effect, on the holographic motherboard of photoresist, spray solution III and solution IV (solution III: the solution IV weight ratio is 1: 1) simultaneously, when the hologram image that engenders complete display, end sprays, and uses washed with de-ionized water hologram image surface at last again, obtains transplanting the holographic motherboard of hologram image silver face.(the deposition of silver time sees Table 1)
The deposition of silver speed of the stability of the solution IV in the foregoing description 1 to 5 and the foregoing description 1 to 5 sees Table 1.Wherein, the stability of solution IV is to separate out the stabilization time of precipitation to the solution and represent from making solution IV, and deposition of silver speed is to represent to the deposition of silver time that begins to separate out hologram image from beginning to spray solution III and solution IV.
Table 1
| The stabilization time of solution IV | The deposition of silver time | |
| Embodiment 1 | 15 hours | 30 seconds |
| Embodiment 2 | 5 hours | 20 seconds |
| Embodiment 3 | 2 hours | 30 seconds |
| Embodiment 4 | 0.5 hour | 40 seconds |
| Embodiment 5 | 5 hours | 120 seconds |
As can be seen from Table 1, when adding stabilizing agent, the stability of solution IV improves; When adding low-carbon alcohols, deposition of silver speed is fast, and silver-colored face combines with photoresist closely, and the holographic motherboard silver face densification of gained, Bai Liang, clear picture can make high-quality contour forging motherboard.
Claims (18)
1. a hologram image solution for silver surface transplant is characterized in that, described solution is the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 1～200g/L, 5～300g/L and 1～50g/L.
2. hologram image solution for silver surface transplant according to claim 1 is characterized in that described solution does not contain formaldehyde.
3. hologram image solution for silver surface transplant according to claim 1, wherein said reducing sugar are glucose, fructose or maltose.
4. hologram image solution for silver surface transplant according to claim 1, wherein said low-carbon alcohols are the alcohol of carbon number 1-4.
5. according to any described hologram image solution for silver surface transplant in the claim 1 to 4, wherein said solution is the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 5～120g/L, 5～200g/L and 1～20g/L.
6. hologram image method for silver surface transplant, this method comprises the surface that solution III and solution IV is administered to simultaneously holographic motherboard, and wherein said solution III is the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 1～200g/L, 5～300g/L and 1～50g/L; Described solution IV is to contain the silver nitrate of 1～200g/L, the NH of 1～100g/L
4The aqueous solution of the NaOH of OH and 0～50g/L.
7. hologram image method for silver surface transplant according to claim 6, the part by weight of wherein said solution III and solution IV are solution III: solution IV=1: (0.8-1.2).
8. hologram image method for silver surface transplant according to claim 6 is characterized in that described solution III does not contain formaldehyde.
9. hologram image method for silver surface transplant according to claim 6, reducing sugar described in the wherein said solution III is glucose, fructose or maltose.
10. hologram image method for silver surface transplant according to claim 6, low-carbon alcohols described in the wherein said solution III is the alcohol of carbon number 1-4.
11. hologram image method for silver surface transplant according to claim 6, wherein said solution III are the aqueous solution of the lead acetate of the low-carbon alcohols of the reducing sugar that contains 5～120g/L, 5～200g/L and 1～20g/L.
12. hologram image method for silver surface transplant according to claim 6 also contains the stabilizing agent of 0～10g/L in the wherein said solution IV.
13. hologram image method for silver surface transplant according to claim 12, stabilizing agent described in the wherein said solution IV are to be selected from iodine, iodide, bromide, prussiate, thiocarbamide, gelatin, the pyridine one or more.
14. hologram image method for silver surface transplant according to claim 12, stabilizing agent described in the wherein said solution IV is iodine or thiocarbamide.
15. hologram image method for silver surface transplant according to claim 6, wherein said solution IV are to contain the silver nitrate of 10～120g/L, the NH of 5～50g/L
4The aqueous solution of the NaOH of OH and 0.5～30g/L.
Use before described solution III and the solution IV 16. hologram image method for silver surface transplant according to claim 6, this method also are included in, with solution II the surface of holographic motherboard is handled, described solution II contains glucose, SnCl
2, HCl, SnCl
4And water, be benchmark with the general assembly (TW) of solution II, the content of glucose is 1-60 weight %, SnCl
2Content be 0.01-20 weight %, SnCl
4Content be 0.01-20 weight %, the content of HCl is 0.01-20 weight %.
17. hologram image method for silver surface transplant according to claim 6, before this method also is included in and with solution II the surface of holographic motherboard is handled, with solution I the surface of holographic motherboard is cleaned, described solution I is that concentration is the aqueous solution of the surfactant of 0.01-15 weight %.
18. hologram image method for silver surface transplant according to claim 17, wherein said surfactant are selected from least a in Escin, lauryl sodium sulfate, polyoxyethylene ether and the polyglycol.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105005A (en) * | 1985-06-19 | 1986-05-10 | 长沙铁道学院 | The print reproduction method of hologram |
| CN85103616A (en) * | 1985-05-18 | 1986-11-12 | 北京邮电学院 | A kind of holographic real time record medium is the method for making of metal real time record dry plate particularly |
| US6689316B1 (en) * | 1998-05-29 | 2004-02-10 | Cambridge University Technical Services, Ltd. | Holographic sensors and their production |
-
2006
- 2006-11-02 CN CN2006101385030A patent/CN101174084B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103616A (en) * | 1985-05-18 | 1986-11-12 | 北京邮电学院 | A kind of holographic real time record medium is the method for making of metal real time record dry plate particularly |
| CN85105005A (en) * | 1985-06-19 | 1986-05-10 | 长沙铁道学院 | The print reproduction method of hologram |
| US6689316B1 (en) * | 1998-05-29 | 2004-02-10 | Cambridge University Technical Services, Ltd. | Holographic sensors and their production |
Non-Patent Citations (2)
| Title |
|---|
| 陈万金.全息母板喷银工艺研究.Materials Protection34 4.2001,34(4),42. |
| 陈万金.全息母板喷银工艺研究.Materials Protection34 4.2001,34(4),42. * |
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| CN101174084A (en) | 2008-05-07 |
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