CN101803577A - Preparation method of colored noctilucent bead core - Google Patents
Preparation method of colored noctilucent bead core Download PDFInfo
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- CN101803577A CN101803577A CN200910041183A CN200910041183A CN101803577A CN 101803577 A CN101803577 A CN 101803577A CN 200910041183 A CN200910041183 A CN 200910041183A CN 200910041183 A CN200910041183 A CN 200910041183A CN 101803577 A CN101803577 A CN 101803577A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention relates to a preparation method of a colored noctilucent bead core, which takes a common bead core as a base core, high polymer as film forming matter and rare earth luminescent material with long afterglow as luminescence agent, and comprises the steps of: weighing the components; putting water into a dispersator, slowly stirring and adding the high polymer and auxiliary agent, and evenly dispersing for 20-30min; then, adding the luminescence agent and coloring agent for mixing the needed color; stirring for 30-40min in a way of speeding up, and obtaining water-based colored luminescent paint; evenly coating the colored luminescent paint onto the base core, drying and curing at 60-70 DEG C; and finally, forming the bright round colored noctilucent bead core with the thickness of 0.1-1.0mm. The bead core gives out light at night or in a dark place, can illuminate for a long time, is safe and nontoxic, has no radiation, and can be used for culturing a high-quality colored noctilucent bead after being activated by immunopotentiator treatment and inserted into the bead.
Description
Technical field
The invention belongs to a kind of preparation method with colored noctilucent bead core.
The research background
The color of pearl is to weigh the important indicator of pearl quality.White, yellow, black three kinds of colors that traditional natural sea-water pearl and marine cultured pearl mostly are.The colored pearl of the colorful genuineness of occurring in nature seldom, the jewelry industry always is " that thing which is rare is dear ", in recent years, the pearl of special color and luster has also become the fashion of pearl industry to pursue, and Indonesia utilizes the golden pearl of the large nacre production of seed selection to become the most expensive in the world pearl.The pearl of comparatively rare unusual color and luster or special form also receives greatly to praise highly on the market, also become the market upstart as firm release chocolate pearl and the special-shaped pearl of big specification soon by black dish shellfish production and processing, can estimate, (grain is big for the high quality pearl of domestic and international market, bed thickness, the color and luster uniqueness) will keep high price.Beautiful beautiful colored pearl reserve value is more and more higher.
Along with making rapid progress of scientific and technological level, in order to satisfy the growing demand of liking to be beautiful of people, some pearl dealer just begins to utilize various methods that cultured pearl is carried out deep processing and fine finishining, and the cultured pearl through optimization process on the international thereupon jewelry market is more and more.
Common optimization process method has: dyeing processing, radiation treatment, bleaching optimization (these methods are all used after pearl forms).The pearl of dyed processing: amplify and check, visible color spot, there is the point-like sediment on the surface; Present inertia under the long wave Ultraluminescence; The visible white lines of x radiography.Pearl through radiation treatment: the visible irradiation milky spot of pearly layer has special spectrum in Raman spectrum.Because the origin cause of formation difference of colored pearl, the pearl chroma-luminance that is drawn just has very big difference, and reserve value also will be as different as light from darkness.
At present, urgent need will be sought the quality that new optimization method improves pearl.Pearl forms reason, is actually the biomineralization body that nacre is subjected to allos object (pearl nuclear material) to stimulate the back to be produced by the secretion of outer embrane epidermal cell.Since in the slotting nuclear process of pearl shell since shellfish to the repulsion that is on the defensive of external allos object, the appearance that causes the death of pearly shellfish easily and tell nuclear.Final reduce the quality of pearl or form unusual pearl, people begin to be devoted to pearl nuclear is optimized processing, the selection of pearl nuclear material, insert that the approach such as activation processing to pearl nuclear improve the quality of pearl culture before the nuclear.
High-quality pearl nuclear has become the key of high-quality pearl, thereby the optimization process of pearl nuclear also becomes the important step of cultured pearl.
Therefore, transformation and the optimization process examined by pearl produce color bead nuclear, insert nuclear and cultivate the important approach that colored pearl is the raising pearl quality.
New through looking into, its breeding method of colored pearl mainly contains several at present: be pearl nuclear with colored shell one; Two, be pearl nuclear with plating look shell; Three, be pearl nuclear with pottery plating look.Report, Jiangsu Province Suzhou District aquatic products research institute is in June, 1975, utilize the hydriopsis cumingii of watchband look in the shell, get the marginal membrane appearance leather diaphragm at position, shell rear end and crest position, be inoculated in the hydriopsis cumingii, obtain that colors such as pink, rediance, purple, darkviolet, yellowish pink, salmon pink, proof gold look, coppery are dark and bright-coloured, full grains, the no nucleus pearl of various colours that gloss is good; The raiser of Guangxi colored pearl---culture clever a kind of " orientation is bred " technology of using of stone of 25 years pearls, make the pearl nuclear and the cell sheet color change that insert pearl shell.Its totally different different color forms in pearl shell protein excretion process naturally, breeds colored pearl.
The colored pearl one that cultivates like this is the color instability, and the time has been grown and can fade; The 2nd, the nacre colouring can not be thick, and thick slightly color does not just show.And deficiencies such as ubiquity and told nuclear rate height in cultivating production, and the pearly shellfish survival rate is low, core-remaining rate is low.
Pearl inserts the used pearl nuclear of nuclear and how to wear into the pearl nuclear that also useful marble is made with shell at present.Pearl nuclear commonly used has silver-colored pearl nuclear, lead sweat nuclear, clay pearl nuclear, ceramic bead nuclear, coral pearl nuclear, bead nuclear, hard paraffin pearl nuclear, resin bead nuclear, shell pearl nuclear, plant seed pearl nuclear and animal ovum pearl nuclear etc.
Noctilucent bead core adds the non-toxic type fluorescent material on the basis of original pearl nuclear, fluorescent material is to use the photo-induced energy storage luminescent powder, and safety non-toxic is "dead".Luminescent powder stores luminous energy after being subjected to irradiation such as natural daylight, daylight light, ultraviolet light, after stopping illumination and penetrating, mode with fluorescence discharges lentamente, so at night or dark place, still can see luminously, the duration reaches several hours to tens hours.Culture the pearl that comes out and send light fluorescence, more add a beautiful at night.
Colored noctilucent bead core, relative noctilucent bead core, its difference is the color of pearl nuclear, makes the pearl nuclear of multiple different colours on the basis of adding fluorescent material.
Summary of the invention
Order of the present invention provides a kind of preparation method of colored noctilucent bead core, change the deficiency of above-mentioned colored pearl, seek a kind of colored noctilucent bead core of preparation, have long-acting, intensity is big, safety non-toxic, cultivate the motley colorful noctilucent pearl of high-quality by inserting nuclear, and can be used in the method for large-scale production.
For achieving the above object, the present invention adopts following technical scheme:
Select for use common pearl nuclear to be base nuclear, with high molecular polymer as film forming matter, the rare earth luminescent material of long-acting twilight sunset is done luminous agent, add coloring pigment and other auxiliary agents and prepare a kind of hydrate colour luminous paint, this colour-wash evenly is coated on base nuclear, 60 ℃ of baking and curing, making thickness is that 0.1～1.0mm can be used in the colorful light-emitting pearl nuclear that sea water pearls is cultured usefulness.
Specifically carry out according to the following steps:
1, colorful light-emitting coating preparation:
Main component and proportioning that colorful light-emitting coating is used are as follows:
Component content w/%
High molecular polymer 30-70
Luminous agent 10-30
Coloring pigment 0.01-0.1
Coalescents 1.0-10.0
Dispersant 1.0-10
Defoamer 0.1-1.0
The deionized water surplus
More than used high molecular polymer can be aqueous epoxy resins, acrylic emulsion or benzene emulsion, luminous agent is the alkaline earth aluminate long-acting noctilucent powder of activated by rare earth elements, before the preparation luminous paint luminescent powder granularity is controlled at the 200-300 order, carry out the coating water-proofing treatment, and auxiliary agent can not contain heavy metal compound.
Take by weighing each component according to above colorful light-emitting formulation for coating material ratio, the water of will partly filling a prescription is put in the dispersator, under low mixing speed, add part coalescents, dispersant, part defoamer successively, slowly stir 20-30min to be mixed evenly after, the PH of regulation system is neutrality or meta-alkalescence, luminous agent and coloring pigment is added in the vortex that impeller stirs again, and is modulated into needed color, improve mixing speed, luminescent material and pigment are evenly spread in the solution.Add high molecular polymer and all the other auxiliary agents, water then gradually, after stirring 30-40min at a slow speed and being uniformly dispersed, promptly can be made into colorful light-emitting coating.
2, the coating of color bead nuclear:
Selecting background color for use is the common pearl nuclear of white or paler colour, after the washing oven dry, luminescent coating evenly is coated in base nuclear surface after, 60-70 ℃ of baking and curing makes the colored noctilucent bead core that thickness is 0.1～1.0mm.
The colorful light-emitting coating Environmental Safety of the present invention's preparation is nontoxic, radiationless, the coated technique of pearl nuclear is simple, easy to operate, be applicable to batch production production, and it is big that the color bead that makes nuclear has luminous intensity, longer duration is handled the back through the self-control immunopotentiator and is inserted nuclear, can cultivate versicolor colorful noctilucent pearl.
Embodiment
Embodiment 1
The luminous pearl nuclear of blue-green
Main component and proportioning that the blue-green luminous paint is used are as follows:
Component content w/%
Aqueous epoxy resin emulsion 60
Blue-green fluorescent powder GL-3A (200-300 order) 25
Blue-green pigment 0.02
12 carbon alcohol esters 4
Polyethylene glycol-1,000 5
Dimethicone 0.5
The deionized water surplus
Take by weighing each component according to above formula rate, the water of will partly filling a prescription is put in the dispersator, add various auxiliary agents, slowly stir 20-30min to be mixed evenly after, again blue colour fluorescent powder is added in the vortex that impeller stirs, improve mixing speed, luminescent material is evenly spread in the solution, the PH of regulation system is neutrality or meta-alkalescence.Add aqueous epoxy resin emulsion and all the other auxiliary agents, water then gradually, after stirring 30-40min at a slow speed and being uniformly dispersed, promptly can be made into the blue-green luminous paint.
Selecting background color for use is 200 of the common shell pearl nuclears of white, after the washing oven dry, luminescent coating evenly is coated in base nuclear surface after, 60 ℃ of baking and curing, making thickness is the blue-green noctilucent bead core of 0.1～1.0mm.
Embodiment 2
Emitting red light pearl nuclear
Main component and proportioning that emitting red light coating is used are as follows:
Component content w/%
Benzene emulsion 60
Red fluorescence powder RY-2 (200-300 order) 20
Red pigment 0.02
12 carbon alcohol esters 6
Polyethylene glycol-1,000 8
Dimethicone 0.5
The deionized water surplus
Take by weighing each component according to above formula rate, the water of will partly filling a prescription is put in the dispersator, add various auxiliary agents, slowly stir 20-30min to be mixed evenly after, again red fluorescence powder is added in the vortex that impeller stirs, improve mixing speed, luminescent material is evenly spread in the solution, the PH of regulation system is neutrality or meta-alkalescence.Add benzene emulsion and all the other auxiliary agents, water then gradually, after stirring 30-40min at a slow speed and being uniformly dispersed, promptly can be made into emitting red light coating.
Selecting background color for use is 200 of the common shell pearl nuclears of white, after the washing oven dry, luminescent coating evenly is coated in base nuclear surface after, 60 ℃ of baking and curing, making thickness is the red noctilucent bead core of 0.1～1.0mm.
Embodiment 3
Violet light pearl nuclear
Main component and proportioning that violet light coating is used are as follows:
Component content w/%
Aqueous acrylic emulsion 55
Purple fluorescence powder ZL-2 (200-300 order) 25
Violet pigment 0.02
12 carbon alcohol esters 8
Polyethylene glycol-1,000 6
Dimethicone 0.5
The deionized water surplus
Take by weighing each component according to above formula rate, the water of will partly filling a prescription is put in the dispersator, add various auxiliary agents, slowly stir 20-30min to be mixed evenly after, again in the vortex that purple fluorescence powder adding impeller is stirred, improve mixing speed, luminescent material is evenly spread in the solution, the PH of regulation system is neutrality or meta-alkalescence.Add water soluble acrylic acid and all the other auxiliary agents, water then gradually, add after remaining thickener is made into 10% aqueous solution, after stirring 30-40min at a slow speed and being uniformly dispersed, promptly can be made into violet light coating.
Selecting background color for use is 200 of the common marble pearl nuclears of white, after the washing oven dry, luminescent coating evenly is coated in base nuclear surface after, 60 ℃ of baking and curing, making thickness is the purple noctilucent bead core of 0.1～1.0mm.
More than used luminescent material and part of auxiliary all enough in reaching luminescent material Co., Ltd in Shenzhen Kang Yu.
Embodiment 4
Three kinds of colored noctilucent bead cores that more than make, after homemade immunopotentiator processing, in Xuwen, Zhanjiang pearl field of growing cultured pearls, pteria martensii is carried out manually inserting nuclear, and each pearly shellfish is inserted two nuclears, takes out pearl from cultured 2 months pearly shellfish, the core-remaining rate of shellfish reaches 72.6%, staying check figure is 1.45/shellfish, and pearl nuclear surface has grown about about 0.1mm, at night or the dark place illumination effect good.
Claims (8)
1. the preparation method of a colored noctilucent bead core, it is characterized in that, with common pearl nuclear is base nuclear, with high molecular polymer as film forming matter, the rare earth luminescent material of long-acting twilight sunset is done luminous agent, adds coloring pigment and other auxiliary agents and prepares a kind of hydrate colour luminous paint, selects for use common pearl nuclear to be base nuclear, this colour-wash evenly is coated on base nuclear, and a kind of color bead nuclear that sea water pearls is cultured usefulness that is used in is made in oven dry.
2. the preparation method of a kind of colored noctilucent bead core according to claim 1, it is characterized in that: main component and proportioning that colorful light-emitting coating is used are as follows:
Component content w/%
High molecular polymer 30-70
Luminous agent 10-30
Coloring pigment 0.01-0.1
Coalescents 1.0-10
Dispersant 1.0-10
Defoamer 0.1-1.0
The deionized water surplus.
3. according to the preparation method of claims 1 described a kind of colored noctilucent bead core, it is characterized in that: used high molecular polymer is aqueous epoxy resins, acrylic emulsion and benzene emulsion.
4. the preparation method of a kind of colored noctilucent bead core according to claim 1, it is characterized in that: used luminous agent is the alkaline earth aluminate of activated by rare earth elements, before the preparation luminous paint luminescent powder is carried out the coating water-proofing treatment.
5. the preparation method of a kind of colored noctilucent bead core according to claim 1, it is characterized in that: used auxiliary agent can not contain heavy metal compound, and the PH of formulating colorful coating system is neutrality or meta-alkalescence.
6. the preparation method of a kind of colored noctilucent bead core according to claim 1, it is characterized in that: coloring pigment adjustment is mixed or added to the color of colorful light-emitting coating mutually by the different colours luminescent powder, and the color bead finally made nuclear is seven kinds of colors such as yellow green, blue-green, purple, sky blue, orange colour, orange red, redness.
7. the preparation method of a kind of colored noctilucent bead core according to claim 1, it is characterized in that: take by weighing each component by the colour-wash formula rate, earlier water is put into dispersator, slowly stir and add high molecular polymer and auxiliary agent, add luminous agent and colouring agent behind the 20-30min, after quickening to stir 30-40min, promptly get colour-wash.
8. the preparation method of a kind of colored noctilucent bead core according to claim 1 is characterized in that: colorful light-emitting coating evenly is coated on base nuclear surface, and 60-70 ℃ of baking and curing forms light, circular, and thickness is the colorful light-emitting pearl nuclear of 0.1-1.0mm.
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| CN200910041183A CN101803577A (en) | 2009-07-17 | 2009-07-17 | Preparation method of colored noctilucent bead core |
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| CN200910041183A CN101803577A (en) | 2009-07-17 | 2009-07-17 | Preparation method of colored noctilucent bead core |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177859A (en) * | 2011-03-26 | 2011-09-14 | 北海市源龙珍珠有限公司 | Cultivation liquid for emerald pearls |
| CN102246715A (en) * | 2011-04-29 | 2011-11-23 | 广东海洋大学 | Breeding method of night fluorescent pearl oyster |
| CN103210860A (en) * | 2013-04-08 | 2013-07-24 | 诸暨博师珍珠业生产力促进中心有限公司 | Method for culturing fresh water colored pearls |
| CN103461235A (en) * | 2013-08-13 | 2013-12-25 | 北海市珍源海洋生物有限公司 | Green apple pearl alternate cultivation solution and cultivation method of pearl thereof |
| CN105284674A (en) * | 2015-06-07 | 2016-02-03 | 福建师范大学 | Pearl containing noble metal and preparation method thereof |
| CN105309346A (en) * | 2015-06-07 | 2016-02-10 | 福建师范大学 | A method of culturing pearls by using pearl nucleuses with tissue engineering scaffolds |
| CN106221461A (en) * | 2016-09-14 | 2016-12-14 | 四川力久云智知识产权运营有限公司 | A kind of fluorescence water-repellent paint |
| CN112450133A (en) * | 2020-12-24 | 2021-03-09 | 海南海润珍珠股份有限公司 | Cultivation method of dark green pearls |
-
2009
- 2009-07-17 CN CN200910041183A patent/CN101803577A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177859A (en) * | 2011-03-26 | 2011-09-14 | 北海市源龙珍珠有限公司 | Cultivation liquid for emerald pearls |
| CN102177859B (en) * | 2011-03-26 | 2012-10-31 | 北海市源龙珍珠有限公司 | Cultivation liquid for emerald pearls |
| CN102246715A (en) * | 2011-04-29 | 2011-11-23 | 广东海洋大学 | Breeding method of night fluorescent pearl oyster |
| CN103210860A (en) * | 2013-04-08 | 2013-07-24 | 诸暨博师珍珠业生产力促进中心有限公司 | Method for culturing fresh water colored pearls |
| CN103210860B (en) * | 2013-04-08 | 2015-02-04 | 诸暨博师珍珠业生产力促进中心有限公司 | Method for culturing fresh water colored pearls |
| CN103461235A (en) * | 2013-08-13 | 2013-12-25 | 北海市珍源海洋生物有限公司 | Green apple pearl alternate cultivation solution and cultivation method of pearl thereof |
| CN105284674A (en) * | 2015-06-07 | 2016-02-03 | 福建师范大学 | Pearl containing noble metal and preparation method thereof |
| CN105309346A (en) * | 2015-06-07 | 2016-02-10 | 福建师范大学 | A method of culturing pearls by using pearl nucleuses with tissue engineering scaffolds |
| CN105284674B (en) * | 2015-06-07 | 2017-09-29 | 福建师范大学 | A kind of pearl containing noble metal and preparation method thereof |
| CN105309346B (en) * | 2015-06-07 | 2017-12-15 | 福建师范大学 | A kind of method that pearl is cultivated with tissue engineering bracket pearl core |
| CN106221461A (en) * | 2016-09-14 | 2016-12-14 | 四川力久云智知识产权运营有限公司 | A kind of fluorescence water-repellent paint |
| CN112450133A (en) * | 2020-12-24 | 2021-03-09 | 海南海润珍珠股份有限公司 | Cultivation method of dark green pearls |
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Open date: 20100818 |