CN104530830B - A kind of blue colorant and preparation method thereof - Google Patents
A kind of blue colorant and preparation method thereof Download PDFInfo
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- CN104530830B CN104530830B CN201510013805.4A CN201510013805A CN104530830B CN 104530830 B CN104530830 B CN 104530830B CN 201510013805 A CN201510013805 A CN 201510013805A CN 104530830 B CN104530830 B CN 104530830B
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- China
- Prior art keywords
- parts
- radix gentianae
- colorant
- blue colorant
- gentianae extract
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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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
- C09D11/326—Inkjet printing inks characterised by colouring agents containing carbon black characterised by the pigment dispersant
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
Abstract
The invention discloses a kind of blue colorant and preparation method thereof, the composition of raw materials of the blue colorant is made up of each component of following parts by weight：CoSO4·7H215 20 parts of O；Co(NO3)2·6H215 20 parts of O；CoCl2·6H215 20 parts of O；Al(NO3)3·9H260 80 parts of O；LiNO3 20 25 parts；KNO320 25 parts；3 ~ 8 parts of sodium bentonite；2 ~ 8 parts of Radix Gentianae extract.The present invention is by by LiNO3And KNO3It is used as composite fluxing agent, using its low temperature fluxing action, ensure that reactant thoroughly resolves into corresponding oxide, obtained intermediate product mixability is high, and the addition of sodium bentonite and Radix Gentianae extract then further increases the uniformity of the mixed system, ensure that the ink bright in color manufactured by obtained finished product colorant is uniform, exquisite in texture.
Description
Technical field
The present invention relates to inkjet printing field, more particularly to a kind of blue colorant and its preparation for inkjet printing
Method.
Background technology
Ceramic decoration is the multi-color ink that will be made up of computer control system of ceramic pigment with inkjet technology
Through nozzle printing to dielectric surface, the trailing of colour generation after burning.Ceramic ink on the market with colorant is consolidated using traditional
Prepared by the metal salt or oxide that phase method calcines after mixing at high temperature.This colorant simple production process, raw material level
Control is not tight, and raw material mixing is uneven, and pigment granules particle diameter distribution is wide, and color development color and luster is dim, uneven.
Therefore, prior art could be improved and develop.
The content of the invention
It is an object of the invention to provide a kind of preparation method of blue colorant, it is intended to solves traditional into royal blue colorant
Color development color and luster is dim, uneven technical problem.
Technical scheme is as follows：A kind of blue colorant, wherein, the composition of raw materials of the blue colorant is by such as
The each component composition of lower parts by weight：
CoSO4·7H215-20 parts of O；
Co(NO3)2·6H215-20 parts of O；
CoCl2·6H215-20 parts of O；
Al(NO3)3·9H260-80 parts of O；
LiNO3 20-25 parts；
KNO320-25 parts；
3 ~ 8 parts of sodium bentonite；
2 ~ 8 parts of Radix Gentianae extract；
The preparation method of the Radix Gentianae extract is as follows：The root of G. triflora and stem are ground, quality is added and spends dragon for three
The root of courage and 1-2 times of stem of deionized water, stirring are heated to 70 DEG C -80 DEG C after 30 minutes, be incubated 3 hours, are obtained after standing
Its supernatant, obtains Radix Gentianae extract.
The present invention utilizes three kinds of traditional blue Pigment Materials：CoSO4·7H2O、Co(NO3)2·6H2O、CoCl2·
6H2O, is mixed to prepare a kind of brand-new blue colorant, and compared to the blue colorant of traditional single composition, color and luster is more gorgeous.But
After above-mentioned three kinds blue coloring material for mixing, there is the problem of being difficult to well mixed, although obtained colorant color and luster is better than traditional,
But its uniformity is poor, there is more obvious aberration, therefore inventor adds sodium bentonite and Radix Gentianae extract, utilizes
The properties such as the catalytic of sodium bentonite, improve the uniformity of above-mentioned three kinds of raw materials mixing, and the effect of Radix Gentianae extract then may be used
To improve the performance of sodium bentonite, while there is the effect promoted to the uniformity that above-mentioned three kinds of raw materials are mixed.
In practical application, by the test repeatedly of inventor, the preferably blue colorant component of effect, this blue color are drawn
Expect exquisite in texture, glossiness is good, color is uniform, and its composition of raw materials is made up of each component of following parts by weight：
CoSO4·7H218 parts of O；
Co(NO3)2·6H218 parts of O；
CoCl2·6H218 parts of O；
Al(NO3)3·9H270 parts of O；
LiNO3 23 parts；
KNO322 parts；
5 parts of sodium bentonite；
5 parts of Radix Gentianae extract.
The invention also discloses the preparation method of this blue colorant, comprise the following steps：
A. by CoSO4·7H2O、Co(NO3)2·6H2O、CoCl2·6H2O、Al(NO3)3·9H2O、LiNO3、KNO3Mixing,
Add water wiring solution-forming, stirs；
B. solution is heated, heating-up temperature is 350 DEG C -400 DEG C, insulation stands after 2-2.5 hours and is cooled to room temperature；
C. sodium bentonite is added, stirring continues to heat after 5-10 minutes, and heating-up temperature is 150 DEG C -180 DEG C, insulation 30
Stood after minute and be cooled to room temperature；
D. add deionized water to clean and filter, then add and low temperature drying is carried out after Radix Gentianae extract, stirring, dry temperature
Spend for 60 DEG C -80 DEG C, obtain solids；
E. solids is calcined, calcining heat is 900 DEG C -1100 DEG C, and colorant finished product is made.
The present invention is by by LiNO3And KNO3As composite fluxing agent, using its low temperature fluxing action, it is ensured that reaction
Thing thoroughly resolves into corresponding oxide, and obtained intermediate product mixability is high, and sodium bentonite and rough gentian are extracted
The addition of thing then further increases the uniformity of the mixed system, it is ensured that the obtained ink color and luster light manufactured by finished product colorant
It is bright uniform, exquisite in texture.Pigment granules pattern prepared by the present invention is partially spherical and internal for solid, grain graininess is small, granularity point
Cloth is narrow, principal crystalline phase stoichiometry zero deflection, and colorant is levigate to remaining to keep relatively regular pattern after sub-micron, is made using the colorant
The various aspects of performance such as stability of ink, color development it is good, will not be worn and torn in actual production and block shower nozzle.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, the present invention is entered referring to embodiment
One step is described in detail.
Embodiment 1
Blue colorant composition is as follows disclosed in the present embodiment：
CoSO4·7H216 parts of O；
Co(NO3)2·6H216 parts of O；
CoCl2·6H215 parts of O；
Al(NO3)3·9H265 parts of O；
LiNO3 25 parts；
KNO320 parts；
3 parts of sodium bentonite；
6 parts of Radix Gentianae extract；
Wherein, the preparation method of Radix Gentianae extract is as follows：The root of G. triflora and stem are ground, quality is added and spends dragon for three
The root of courage and the 1.5 of stem times of deionized water, stirring are heated to 75 DEG C after 30 minutes, be incubated 3 hours, its supernatant is obtained after standing
Liquid, obtains Radix Gentianae extract.
The present embodiment also discloses the preparation method of the blue colorant, comprises the following steps：
A. by CoSO4·7H2O、Co(NO3)2·6H2O、CoCl2·6H2O、Al(NO3)3·9H2O、LiNO3、KNO3Mixing,
Add water wiring solution-forming, stirs；
B. solution is heated, heating-up temperature is 380 DEG C, insulation stands after 2 hours and is cooled to room temperature；
C. sodium bentonite is added, stirring continues to heat after 10 minutes, and heating-up temperature is 150 DEG C, quiet after being incubated 30 minutes
Put and be cooled to room temperature；
D. add deionized water to clean and filter, then add and low temperature drying is carried out after Radix Gentianae extract, stirring, dry temperature
Spend for 60 DEG C, obtain solids；
E. solids is calcined, calcining heat is 1000 DEG C, and colorant finished product is made.
Using the preparation method of the ink of traditional ceramic ink jet printing, blue ink is made in the finished product colorant, should
Blue ink exquisite in texture, uniform color light.The blue ink is not allowed easy to wear and blocks shower nozzle simultaneously.
Embodiment 2
The present embodiment is substantially same as Example 1, unlike, the composition of the blue colorant of the present embodiment includes：
CoSO4·7H218 parts of O；
Co(NO3)2·6H218 parts of O；
CoCl2·6H218 parts of O；
Al(NO3)3·9H270 parts of O；
LiNO3 23 parts；
KNO322 parts；
5 parts of sodium bentonite；
5 parts of Radix Gentianae extract.
Ink obtained by the blue colorant of the present embodiment, color and luster is than the more bright-coloured light of embodiment 1, and uniformity is more
Good, texture is finer and smoother.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (2)
1. a kind of blue colorant, it is characterised in that, the composition of raw materials of the blue colorant is by each component of following parts by weight
Composition：
CoSO4·7H218 parts of O；
Co(NO3)2·6H218 parts of O；
CoCl2·6H218 parts of O；
Al(NO3)3·9H270 parts of O；
LiNO323 parts；
KNO322 parts；
5 parts of sodium bentonite；
5 parts of Radix Gentianae extract；
The preparation method of the Radix Gentianae extract is as follows：The root of G. triflora and stem are ground, it is G. triflora to add quality
1-2 times of deionized water of root and stem, stirring is heated to 70 DEG C -80 DEG C after 30 minutes, be incubated 3 hours, obtained thereon after standing
Clear liquid, obtains Radix Gentianae extract.
2. a kind of preparation method of blue colorant as claimed in claim 1, it is characterised in that comprise the following steps：
A. by CoSO4·7H2O、Co(NO3)2·6H2O、CoCl2·6H2O、Al(NO3)3·9H2O、LiNO3、KNO3Mixing, adds water
Wiring solution-forming, stirs；
B. solution is heated, heating-up temperature is 350 DEG C -400 DEG C, insulation stands after 2-2.5 hours and is cooled to room temperature；
C. sodium bentonite is added, stirring continues to heat after 5-10 minutes, and heating-up temperature is 150 DEG C -180 DEG C, is incubated 30 minutes
Stand afterwards and be cooled to room temperature；
D. add deionized water to clean and filter, then add and low temperature drying is carried out after Radix Gentianae extract, stirring, drying temperature is
60 DEG C -80 DEG C, obtain solids；
E. solids is calcined, calcining heat is 900 DEG C -1100 DEG C, and colorant finished product is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013805.4A CN104530830B (en) | 2015-01-12 | 2015-01-12 | A kind of blue colorant and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013805.4A CN104530830B (en) | 2015-01-12 | 2015-01-12 | A kind of blue colorant and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104530830A CN104530830A (en) | 2015-04-22 |
| CN104530830B true CN104530830B (en) | 2017-08-29 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1028175C (en) * | 1989-09-02 | 1995-04-12 | 孙秀玲 | Manufacturing method of blue inorganic pigment |
| CN100562554C (en) * | 2007-10-15 | 2009-11-25 | 彩虹集团电子股份有限公司 | A kind of colorize method of blue cathode-ray luminescence material |
| TWI461491B (en) * | 2012-12-28 | 2014-11-21 | Ind Tech Res Inst | Dispersion, inkjet ink, and manufacturing the inkjet ink |
| CN103708849B (en) * | 2013-12-20 | 2015-08-05 | 佛山市三水区康立泰无机合成材料有限公司 | A kind of ceramic ink jet printing colorant and preparation method thereof |
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| CB03 | Change of inventor or designer information |
Inventor after: Tang Biao Inventor after: Chen Fuqin Inventor before: Fan Yongxi |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170802 Address after: 225321, Jiangsu Taizhou high Kong Kong Xu Zhuang Street Samsung Street Applicant after: Huang Wenhui Address before: Leping Town, Sanshui District, Guangdong city of Foshan province Sanjiang 528000 North Lane No. 56 East Village ancient stove Applicant before: Fan Yongxi |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: 255000 Hewa Village, General Road Street Office, Zichuan District, Zibo City, Shandong Province Patentee after: Zibo Jinming Ceramic Material Co., Ltd. Address before: 225321 Samsung Street, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Huang Wenhui |
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| TR01 | Transfer of patent right |