CN1663365A - Dyeing liquor for marine cultured pearl and preparing method thereof - Google Patents
Dyeing liquor for marine cultured pearl and preparing method thereof Download PDFInfo
- Publication number
- CN1663365A CN1663365A CN2005100421641A CN200510042164A CN1663365A CN 1663365 A CN1663365 A CN 1663365A CN 2005100421641 A CN2005100421641 A CN 2005100421641A CN 200510042164 A CN200510042164 A CN 200510042164A CN 1663365 A CN1663365 A CN 1663365A
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- CN
- China
- Prior art keywords
- pearl
- dyeing liquor
- dyeing
- marine cultured
- dyestuff
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 discloses a pearl coloration liquid for mariculture comprising colorant, surface active agent and dissolvent, wherein the concentration of the colorant and the surface active agent is 0.4-0.6g/L. Its preparation comprises weighing the colorant, choosing the corresponding dissolvent for dissolving, charging corresponding surface active agent, stirring to dissolve the latter, keeping constant volume with the corresponding dissolvent, and adjusting the pH to 8.00-8.60 with alkali.
Description
Technical field
The present invention relates to a kind of dyeing liquor for marine cultured pearl and preparation method thereof.
Background technology
The dyeing of marine cultured pearl occupies critical role in its optimization process.On the one hand, can make the color variation of pearl, satisfy different needs by dyeing; On the other hand, the pearl that bleaching effect is bad also can be improved its outward appearance by dyeing.All increase significantly at aspects such as iris, brightness, richness through the pearl after the suitable dyeing, give that pearly-lustre sparkles, sparkling and crystal-clear brilliant sense.Relevant dyeing pearl Study on Technology is started late, and the most advanced with the staining technique of Japan, domestic dyeing pearl technology falls behind relatively.Technical research institute of Guangdong Academy of Agricultural Sciences utilizes
60Co irradiation changes colour, though obtained first-stage success, because treatment conditions are wayward, and cost is higher, so fail to be applied to produce always.The dyeing pearl technology of China is still based on dyeing at present, and still the pearl color and luster that dyes is vivid inadequately, and fades easily, and stability is bad.
Summary of the invention
The purpose of this invention is to provide a kind of dyeing liquor for marine cultured pearl and preparation method thereof, it can remedy the above-mentioned deficiency of prior art.
A kind of dyeing liquor for marine cultured pearl is characterized in that it is made up of dyestuff, surfactant and solvent, and this dyestuff and surfactant concentrations are 0.4～0.6g/L.
The preparation method of above-mentioned dyeing liquor for marine cultured pearl is characterized in that taking by weighing dyestuff, selects the corresponding solvent dissolving for use, adds corresponding surfactant, stirs the latter is dissolved, and uses the corresponding solvent constant volume, regulates pH value to 8.00～8.60 with alkali.
Advantage of the present invention is that degree of staining height, good stability, color and luster are vivid.
Embodiment
Take by weighing neutral bright red S-BRL dyestuff 0.120g with electronic balance, put in the small beaker, use deionized water dissolving, add surfactant Tween-80 (Tween-80) then, stir, treat that dyestuff and surfactant dissolves are fully after, with 250mL volumetric flask constant volume.Regulate its pH value to 8.20 with weak aqua ammonia at last, wait until dyeing pearl and use.
Dyestuff in the present embodiment can be used neutral gorgeous yellow S-5GL, neutral purplish red GRL, neutral black S-2R, reactive red ST-3BF, reactive black ST-ED and reactive yellow ST-4RFN instead, and this moment, used solvent and surfactant used seawater and lauryl sodium sulfate, ethanol and Tween-80, deionized water and Tween-80, deionized water and NHD, seawater and Tween-80, seawater and NHD respectively instead.Learn through screening, cooperate accordingly between this dyestuff, solvent and the surfactant, can obtain best Color.
When using above-mentioned dyeing liquor, bleaching pearl is put into tool plug conical flask (the pearl amount of putting into can just cover bottle at the bottom of), add dyeing liquor to liquid level and surpass about pearl face 2cm.Then the tool plug conical flask that stained specimens is housed is put in the constant temperature vibration case and carried out the water-bath heating, temperature is 40 ℃, slight concussion.Continuous dyeing was taken out the dyed pearls sample after 5 days under the normal pressure, washed repeatedly with distilled water, removed the staining on pearl surface, embathed twenty four hours with embathing liquid under former dyeing environment again.The described liquid that embathes is made up of seawater and surfactant polyethylene dimethyl ether, and the latter's concentration expressed in percentage by volume is 0.2%, and the pH value is 8.00.Embathe good dyed pearls, rinse well repeatedly with distilled water, dry with filter paper, vacuum drying is the dyed pearls finished product.If need darker color, can repeat top operation.
Claims (2)
1 one kinds of dyeing liquor for marine cultured pearl is characterized in that it is made up of dyestuff, surfactant and solvent, and this dyestuff and surfactant concentrations are 0.4～0.6g/L.
The preparation method of the described dyeing liquor for marine cultured pearl of 2 claims 1 is characterized in that taking by weighing dyestuff, selects the corresponding solvent dissolving for use, add corresponding surfactant, stirring is dissolved the latter, uses the corresponding solvent constant volume, regulates pH value to 8.00～8.60 with alkali.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100421641A CN1663365A (en) | 2005-03-15 | 2005-03-15 | Dyeing liquor for marine cultured pearl and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100421641A CN1663365A (en) | 2005-03-15 | 2005-03-15 | Dyeing liquor for marine cultured pearl and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1663365A true CN1663365A (en) | 2005-09-07 |
Family
ID=35034820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100421641A Pending CN1663365A (en) | 2005-03-15 | 2005-03-15 | Dyeing liquor for marine cultured pearl and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1663365A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144586A (en) * | 2011-03-26 | 2011-08-10 | 北海市源龙珍珠有限公司 | Method for cultivating emerald pearl |
| CN102177859A (en) * | 2011-03-26 | 2011-09-14 | 北海市源龙珍珠有限公司 | Cultivation liquid for emerald pearls |
| CN101209145B (en) * | 2006-12-28 | 2011-11-30 | 浙江山下湖珍珠集团股份有限公司 | Method for dyeing pearl |
| CN101209146B (en) * | 2006-12-28 | 2012-04-11 | 浙江山下湖珍珠集团股份有限公司 | Processing technology of black series fresh water pearl |
-
2005
- 2005-03-15 CN CN2005100421641A patent/CN1663365A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209145B (en) * | 2006-12-28 | 2011-11-30 | 浙江山下湖珍珠集团股份有限公司 | Method for dyeing pearl |
| CN101209146B (en) * | 2006-12-28 | 2012-04-11 | 浙江山下湖珍珠集团股份有限公司 | Processing technology of black series fresh water pearl |
| CN102144586A (en) * | 2011-03-26 | 2011-08-10 | 北海市源龙珍珠有限公司 | Method for cultivating emerald pearl |
| 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 |
| CN102144586B (en) * | 2011-03-26 | 2012-10-31 | 北海市源龙珍珠有限公司 | Method for cultivating emerald pearl |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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