CN109233439A - A kind of ink, ink antibacterial resin and preparation method thereof - Google Patents
A kind of ink, ink antibacterial resin and preparation method thereof Download PDFInfo
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- CN109233439A CN109233439A CN201811430295.0A CN201811430295A CN109233439A CN 109233439 A CN109233439 A CN 109233439A CN 201811430295 A CN201811430295 A CN 201811430295A CN 109233439 A CN109233439 A CN 109233439A
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- ink
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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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of ink, ink antibacterial resin and preparation method thereof, belongs to technical field of ink.Ink antibacterial resin, the silver of acrylic resin and 2.1-6.6 parts by weight including 40-60 parts by weight；Wherein, silver passes through chemistry key connection with acrylic resin.Acrylic resin is first dissolved in ethyl alcohol and obtains the first mixture, then silver is dissolved in ethyl alcohol and obtains the second mixture by the preparation method of ink antibacterial resin, and ink antibacterial resin is obtained by filtration after the first mixture is mixed with the second mixture.Ink includes the ink antibacterial resin of the calcium carbonate of 30-40 parts by weight, the titanium dioxide of 5-8 parts by weight, the ethyl alcohol of 55-65 parts by weight, the plasticizer of 1-1.5 parts by weight and 5-8 parts by weight.For this ink using ink antibacterial resin made from above-mentioned preparation method, antibacterial effect is more preferably stable, and does not influence the color and appearance of layer of ink.
Description
Technical field
The present invention relates to technical field of ink, in particular to a kind of ink, ink antibacterial resin and its preparation side
Method.
Background technique
Current antibacterial ink is all that antibacterial agent is added in ink, and antibacterial agent type has inorganic simple substance (silver, copper), nothing
Machine compound (zinc oxide, titanium dioxide), organic compound (antibiotic such as the heterocyclics such as imidazoles, penicillin), wherein with stabilization
Based on the good inorganic of property, such as nano silver, additive amount reaches 0.02% in formula, can there is 80% or more restraining and sterilizing bacteria
Rate, up to 99% when additive amount 0.1%, but nano silver requires working condition very high, and is added by way of dispersion, meeting
There is the unstable situation of antibacterial effect, shows as ink and easily precipitate, print color difference fluctuation greatly.Also, due to the powder of addition
It is opaque, using being restricted in transparent ink.
Summary of the invention
The first object of the present invention is to provide a kind of ink antibacterial resin, transparent, antibacterial effect is more preferably stable.
The second object of the present invention is to provide a kind of preparation method of ink antibacterial resin, prepares simply, can make
Silver realizes that stable chemistry is keyed with acrylic resin.
Third of the present invention is designed to provide a kind of ink, using above-mentioned ink antibacterial resin, obtains transparent ink, resists
Bacterium effect is more preferably stable.
Based on above-mentioned first purpose, the present invention adopts the following technical solutions is realized:
A kind of ink antibacterial resin, the silver of acrylic resin and 2.1-6.6 parts by weight including 40-60 parts by weight；Its
In, silver passes through chemistry key connection with acrylic resin.
Further, in another embodiment of the present invention, the acid value of above-mentioned acrylic resin is 100-160mg KOH/g.
Further, in another embodiment of the present invention, the molar ratio of above-mentioned silver and the carboxyl in acrylic resin is
(0.1-0.2): 1.
Further, in another embodiment of the present invention, above-mentioned silver is silver oxide.
Based on above-mentioned second purpose, the present invention adopts the following technical solutions is realized:
A kind of preparation method of ink antibacterial resin, comprising: acrylic resin is first dissolved in ethyl alcohol and obtains the first mixing
Object, then silver is dissolved in ethyl alcohol and obtains the second mixture, ink use is obtained by filtration after the first mixture is mixed with the second mixture
Antibacterial resin.
Further, in another embodiment of the present invention, the acid value of above-mentioned ink antibacterial resin is 32.57.6mg
KOH/g。
Further, in another embodiment of the present invention, the preparation method of above-mentioned first mixture includes: by acrylic acid tree
Rouge is added in the ethyl alcohol of 40-60 parts by weight under the conditions of being protected from light and disperses 30-50min under the revolving speed of 600-1100rpm.
Further, in another embodiment of the present invention, the preparation method of above-mentioned second mixture includes: to be protected from light silver
Under the conditions of be added in the ethyl alcohol of 2.1-6.6 parts by weight impregnate 5-10min after revolving speed be 600-800rpm under conditions of point
Dissipate 5-10min.
Further, in another embodiment of the present invention, above-mentioned filtering is filtered under the conditions of 200 purpose.
Based on above-mentioned third purpose, the present invention adopts the following technical solutions is realized:
A kind of ink, the titanium dioxide of calcium carbonate, 5-8 parts by weight including 30-40 parts by weight, 55-65 parts by weight ethyl alcohol,
The plasticizer of 1-1.5 parts by weight and the ink antibacterial resin of 5-8 parts by weight.
Compared with prior art, the beneficial effect of the ink antibacterial resin of presently preferred embodiments of the present invention offer includes:
Contain carboxyl in acrylic resin, can react with silver:
Ag++R-COOH→R-COOAg+H+
Acrylic resin is transparent, and makes ink antibacterial resin by chemistry key connection between acrylic resin and silver
Antibacterial effect is more stable, conducive to the quality for improving product.
It includes: by ethyl alcohol as medium that ink provided by the invention, which uses the beneficial effect of the preparation method of antibacterial resin,
Conducive to the activation of the carboxyl of acrylic resin, it is also beneficial to Ag+It dissolves, to make Ag+It reacts, obtains with the carboxyl of activation
By the ink antibacterial resin of chemistry key connection, and ethyl alcohol is filtered, obtains transparent ink antibacterial resin.
The beneficial effect of ink provided by the invention includes: using above-mentioned ink antibacterial resin, and antibacterial effect is more steady
It is fixed, conducive to the quality for improving product.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
The ink of the embodiment of the present invention, ink antibacterial resin and preparation method thereof are specifically described below.
A kind of ink antibacterial resin, the silver of acrylic resin and 2.1-6.6 parts by weight including 40-60 parts by weight；Its
In, the silver passes through chemistry key connection with the acrylic resin.
Contain carboxyl in acrylic resin, can react with silver:
Ag++R-COOH→R-COOAg+H+
Acrylic resin is transparent, and makes silver and acrylic resin point by chemistry key connection between acrylic resin and silver
Subchain is stably connected with, and keeps the antibacterial effect of ink antibacterial resin more stable, conducive to the quality for improving product.
Silver source have silver oxide, silver carbonate, silver chlorate, silver nitrate, wherein silver chlorate solubility very little, not with carboxyl
Reaction, carbonic acid photosensitive silver is too strong, and antibacterial effect is unstable, and silver nitrate and carboxyl can generate nitric acid, and optionally, silver is oxidation
Silver.
Ag2O+2R-COOH→2R-COOAg+H2O
The molar ratio of silver and the carboxyl in acrylic resin is (0.1-0.2): 1.Make its antibacterial effect preferably and silver and third
The chemical bond connection effect of olefin(e) acid resin is more preferable.
The acid value of acrylic resin is 100-160mg KOH/g, keeps it more stable with the connection of silver, antibacterial effect is more
It is good.
Ink is 1.9%-5.8% with mass percent silver-colored in antibacterial resin, reaches good antibacterial effect.
The preparation method of above-mentioned ink antibacterial resin, comprising: acrylic resin is first dissolved in ethyl alcohol and obtains the first mixing
Object, then silver is dissolved in ethyl alcohol and obtains the second mixture, ink use is obtained by filtration after the first mixture is mixed with the second mixture
Antibacterial resin.
Wherein, the preparation method of the first mixture includes: that acrylic resin is added to 40-60 weight under the conditions of being protected from light
Disperse 30-50min in the ethyl alcohol of part and under the revolving speed of 600-1100rpm, so as to the activated carboxylic in acrylic resin.
Specifically, in the closed container A for having the measure of being protected from light, the dehydrated alcohol and 10-20 weight of 40-50 parts by weight is added
The volume fraction of part is 95% ethyl alcohol, is stirred under conditions of being 600rpm with revolving speed, is further continued for being slowly added to acid value being 100-
The acrylic resin 40-60 parts by weight of 160mg KOH/g, 20min are added, then disperse 30- under conditions of revolving speed is 1100rpm
50min obtains the first mixture, and persistently stir under conditions of speed is 300rpm until acrylic resin is completely dissolved
It mixes.
The preparation method of second mixture includes: to be added to silver under the conditions of being protected from light in the ethyl alcohol of 2.1-6.6 parts by weight
It impregnates 5-10min and disperses 5-10min under conditions of revolving speed is 600-800rpm later, in ethanol so as to silver-colored score completely.
Specifically, in the closed container B for having the measure of being protected from light, dehydrated alcohol 2.1-6.6 parts by weight are added, under the conditions of being protected from light
Silver oxide 2.1-6.6 parts by weight are slowly added into, 5-10min disperses 5-10min under conditions of revolving speed is 600-800rpm later,
And persistently stir to get the second mixture.
The dispensing valve of closed container B is opened, the second mixture in closed container B is passed through closed appearance in 5min
In device A, 300rpm is reacted.After reacting 1h, every 10min sampling is primary, until acid value reaches 32.57.6mg KOH/g, stops
It only stirs, is discharged, packed, be put in storage with 200 mesh sock filtrations.
A kind of ink, the titanium dioxide of calcium carbonate, 5-8 parts by weight including 30-40 parts by weight, 55-65 parts by weight ethyl alcohol,
The plasticizer of 1-1.5 parts by weight and the above-mentioned ink antibacterial resin of 5-8 parts by weight.
Transparent ink is obtained, the antibacterial effect of ink is preferable, can be good to Escherichia coli and staphylococcus aureus
It is sterilized.
Embodiment 1
The preparation method of above-mentioned ink antibacterial resin, comprising: first by 40-60 parts by weight (such as: 40kg or 50kg or
Acrylic resin 60kg) is dissolved in ethyl alcohol and obtains the first mixture；
Again by 2.1-6.6 parts by weight (such as: silver 2.1kg or 4.1kg or 6.6kg) is dissolved in ethyl alcohol and obtains the second mixing
Object；
Ink antibacterial resin is obtained by filtration after first mixture is mixed with the second mixture.
Embodiment 2
By 40-60 parts by weight (such as: 40kg or 50kg or 60kg) acrylic resin is added to 40-60 under the conditions of being protected from light
Parts by weight (such as: in ethyl alcohol 40kg or 50kg or 60kg) and 600-1100rpm (such as: 600rpm or 800rpm or
Under revolving speed 1100rpm) disperse 30-50min (such as: 30min or 40min or 50min) obtain a mixture.
By 2.1-6.6 parts by weight (such as: 2.1kg or 4.1kg or 6.6kg) silver 2.1- is added under the conditions of being protected from light
6.6 parts by weight (such as: in ethyl alcohol 2.1kg or 4.1kg or 6.6kg) impregnate 5-10min (such as: 5min or 8min or
10min) later revolving speed be 600-800rpm (such as: disperse 5-10min under conditions of 600rpm or 800rpm or 700rpm)
(such as: 5min or 8min or 10min) obtain the second mixture.
After first mixture is mixed with the second mixture with 200 mesh sock filtrations discharge to obtain ink antibacterial resin,
Packaging, storage.
Embodiment 3
In the closed container A for having the measure of being protected from light, and addition 40-50 parts by weight (such as: nothing 40kg or 50kg or 45kg)
Water-ethanol and 10-20 parts by weight (such as: volume fraction 10kg or 20kg or 15kg) is 95% ethyl alcohol, is 600rpm with revolving speed
Under conditions of stir, be further continued for being slowly added to acid value be 100-160mg KOH/g (such as: acid value be 100mg KOH/g or
130mg KOH/g or 160mg KOH/g) acrylic resin 40-60 parts by weight (such as: 40kg or 50kg or 60kg), 20min
Add, then revolving speed be 1100rpm under conditions of dispersion 30-50min (such as: 30min or 40min or 50min) obtain first
Mixture, and persistently stirred under conditions of speed is 300rpm.
In the closed container B for having the measure of being protected from light, and addition dehydrated alcohol 2.1-6.6 parts by weight (such as: 2.1kg or 4.1kg
Or 6.6kg), be slowly added under the conditions of being protected from light silver oxide 2.1-6.6 parts by weight (such as: 2.1kg or 4.1kg or 6.6kg), 5-
10min (such as: 5min or 8min or 10min) later revolving speed be 600-800rpm (such as: 600rpm or 800rpm or
Under conditions of 700rpm) disperse 5-10min (such as: 5min or 8min or 10min), and persistently stir to get the second mixture.
The dispensing valve of closed container B is opened, the second mixture in closed container B is passed through closed appearance in 5min
In device A, 300rpm is reacted.After reacting 1h, every 10min sampling is primary, until acid value reaches 32.57.6mg KOH/g, stops
It only stirs, is discharged, packed, be put in storage with 200 mesh sock filtrations.
Embodiment 4
A kind of ink, including 30-40 parts by weight (such as: calcium carbonate 30kg or 35kg or 40kg), 5-8 parts by weight (example
Titanium dioxide such as: 5kg or 6kg or 8kg), 55-65 parts by weight (such as: ethyl alcohol 55kg or 60kg or 65kg), 1-1.5 weight
Part (such as: plasticizer 1kg or 1.2kg or 1.5kg) and 5-8 parts by weight (such as: embodiment 3 5kg or 6kg or 8kg)
To ink antibacterial resin.
Experimental example 1
The product parameters of ink antibacterial resin such as table 1,
The product parameters of 1 ink antibacterial resin of table
5 parts of antibacterial resin of the ink that the said goods parameter is obtained, 30 parts of calcium carbonate, 5 parts of titanium dioxide, 59 parts of ethyl alcohol,
1 part of plasticizer is mixed to prepare ink, and the ink taste comparative example of ink antibacterial resin not to be added, sterilization survey is carried out on cardboard
Examination obtains table 2,
Table 2 sterilizes test result
From table 2 it can be seen that being added in ink after above-mentioned ink antibacterial resin, can be good at killing large intestine
Bacillus and staphylococcus aureus keep the anti-microbial property of ink more preferable, due to the silver and acrylic resin of ink antibacterial resin
It is keyed by chemistry, keeps its antibacterial effect more stable, antibacterial time is longer.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of ink antibacterial resin, which is characterized in that acrylic resin and 2.1-6.6 weight including 40-60 parts by weight
The silver of part；Wherein, the silver passes through chemistry key connection with the acrylic resin.
2. ink antibacterial resin according to claim 1, which is characterized in that the acid value of the acrylic resin is 100-
160mg KOH/g。
3. ink antibacterial resin according to claim 2, which is characterized in that in the silver and the acrylic resin
The molar ratio of carboxyl is (0.1-0.2): 1.
4. ink antibacterial resin according to claim 1, which is characterized in that the silver is silver oxide.
5. a kind of preparation method of the described in any item ink antibacterial resins of claim 1-4, which is characterized in that including as follows
Step:
The acrylic resin is first dissolved in ethyl alcohol and obtains the first mixture, then the silver is dissolved in ethyl alcohol and obtains the second mixing
The ink antibacterial resin is obtained by filtration in object after mixing first mixture with second mixture.
6. preparation method according to claim 5, which is characterized in that the acid value of ink antibacterial resin is
32.57.6mg KOH/g。
7. preparation method according to claim 5, which is characterized in that the preparation method of first mixture include: by
The acrylic resin is added in the ethyl alcohol of 40-60 parts by weight under the conditions of being protected from light and divides under the revolving speed of 600-1100rpm
Dissipate 30-50min.
8. preparation method according to claim 5, which is characterized in that the preparation method of second mixture include: by
It is 600- that the silver, which is added in the ethyl alcohol of 2.1-6.6 parts by weight after immersion 5-10min in revolving speed under the conditions of being protected from light,
Disperse 5-10min under conditions of 800rpm.
9. preparation method according to claim 5, which is characterized in that the filtering is filtered under the conditions of 200 purpose.
10. a kind of ink, which is characterized in that titanium dioxide, the 55-65 weight of calcium carbonate, 5-8 parts by weight including 30-40 parts by weight
Measure the described in any item ink antibacterials of claim 1-4 of the ethyl alcohol of part, the plasticizer and 5-8 parts by weight of 1-1.5 parts by weight
Resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430295.0A CN109233439A (en) | 2018-11-27 | 2018-11-27 | A kind of ink, ink antibacterial resin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430295.0A CN109233439A (en) | 2018-11-27 | 2018-11-27 | A kind of ink, ink antibacterial resin and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109233439A true CN109233439A (en) | 2019-01-18 |
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ID=65074165
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430295.0A Pending CN109233439A (en) | 2018-11-27 | 2018-11-27 | A kind of ink, ink antibacterial resin and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517617A (en) * | 1991-07-10 | 1993-01-26 | Shinagawa Fuel Co Ltd | Antifungal resin composition and antifungal resin molding |
| JPH09136808A (en) * | 1995-11-14 | 1997-05-27 | Nippon Shokubai Co Ltd | Antimicrobial resin |
| KR20060024585A (en) * | 2004-09-14 | 2006-03-17 | 이종봉 | Preparation method of antibacterial polyester resin composition |
| CN101429364A (en) * | 2008-12-18 | 2009-05-13 | 楚雄市华丽包装实业有限责任公司 | Environment friendly bacteriostatic water color ink for tipping paper |
| CN104946007A (en) * | 2015-07-01 | 2015-09-30 | 苏州市博来特油墨有限公司 | Special antibacterial water-based ink for tipping paper |
| CN105542561A (en) * | 2016-03-01 | 2016-05-04 | 蒋彩云 | Antibacterial water-based ink and preparation method thereof |
| CN107142040A (en) * | 2017-06-29 | 2017-09-08 | 北京康得新功能材料有限公司 | A kind of film with antibacterial functions and preparation method thereof |
-
2018
- 2018-11-27 CN CN201811430295.0A patent/CN109233439A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517617A (en) * | 1991-07-10 | 1993-01-26 | Shinagawa Fuel Co Ltd | Antifungal resin composition and antifungal resin molding |
| JPH09136808A (en) * | 1995-11-14 | 1997-05-27 | Nippon Shokubai Co Ltd | Antimicrobial resin |
| KR20060024585A (en) * | 2004-09-14 | 2006-03-17 | 이종봉 | Preparation method of antibacterial polyester resin composition |
| CN101429364A (en) * | 2008-12-18 | 2009-05-13 | 楚雄市华丽包装实业有限责任公司 | Environment friendly bacteriostatic water color ink for tipping paper |
| CN104946007A (en) * | 2015-07-01 | 2015-09-30 | 苏州市博来特油墨有限公司 | Special antibacterial water-based ink for tipping paper |
| CN105542561A (en) * | 2016-03-01 | 2016-05-04 | 蒋彩云 | Antibacterial water-based ink and preparation method thereof |
| CN107142040A (en) * | 2017-06-29 | 2017-09-08 | 北京康得新功能材料有限公司 | A kind of film with antibacterial functions and preparation method thereof |
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