CN106675194A - Preparation method of chlorine vinegar resin ink - Google Patents
Preparation method of chlorine vinegar resin ink Download PDFInfo
- Publication number
- CN106675194A CN106675194A CN201510766149.5A CN201510766149A CN106675194A CN 106675194 A CN106675194 A CN 106675194A CN 201510766149 A CN201510766149 A CN 201510766149A CN 106675194 A CN106675194 A CN 106675194A
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- Prior art keywords
- vinyl chloride
- vinyl acetate
- ink
- acetate resin
- vinyl
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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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- 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
-
- 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
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- 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
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
-
- 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
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a preparation method of chlorine vinegar resin ink. The preparation method comprises the following processes: 1) adding chlorine vinegar resin into a first reaction kettle holding butanone and butyl acetate and dissolving to obtain a resin solution for later use; 2) adding a solvent type dye into a second reaction kettle holding butanone and butyl acetate and stirring to obtain dye color paste for later use; 3) adding the dye color paste obtained in the process 2) into the resin solution obtained in the process 1) and stirring to obtain a primary product for later use; 4) sequentially adding diethylhexyloxypropylamine and paraffin into the primary product obtained in the process 3) and stirring for 120-300 minutes according to the rotating speed of 350-500 r/min to obtain a product. The chlorine vinegar resin ink prepared by the preparation method disclosed by the invention has the advantages of being low in viscosity, good in alcohol resistance, strong in adhesive force, proper in quick dryness and high in stability while meeting the requirements for environmental protection.
Description
Technical field
The present invention relates to technical field of ink, more particularly, to the preparation method of vinyl chloride-vinyl acetate resin ink.
Background technology
With the growing interest to safety problem, existing legal provisions must indicate the explanation for date of manufacture, lot number, shelf-life etc. protecting consumers' rights and interests on the label of the products such as food, medicine, cosmetics.It is widely used in label explanation because code-spraying printing ink has a series of excellent properties such as clear writing, stable performance, scrubbing resistance.But, the alcohol resistance of existing code-spraying printing ink is still poor, and especially on the product surface for needing Jing often to clean, ink erasibility is poor, can affect the definition of product outside sign.In addition, in view of the enhancing of environmental consciousness, especially in the packaging in the fields such as food, medicine, cosmetics, to the environmental-protecting performance of code-spraying printing ink new challenge is it is also proposed.
The content of the invention
The purpose of the present invention is the defect for overcoming above-mentioned prior art, there is provided the preparation method of vinyl chloride-vinyl acetate resin ink, has the advantages that viscosity is low, alcohol resistance is good, adhesive force is strong, quick-drying is suitable, stability is high.
The purpose of the present invention is achieved through the following technical solutions：
The preparation method of vinyl chloride-vinyl acetate resin ink, it is characterised in that：Including following operation：
1）Vinyl chloride-vinyl acetate resin is added in the first reactor for filling butanone and butyl acetate, dissolving obtains resin solution, standby；
2）Solvent dye is added in the second reactor for filling butanone and butyl acetate, at a temperature of 25 DEG C, by the rotating speed of 350 ~ 500r/min 60min is stirred, obtain dye paste, it is standby；
3）By operation 2）The dye paste of gained adds operation 1）In gained resin solution, at a temperature of 25 DEG C, 120 ~ 300min is stirred by the rotating speed of 350 ~ 500r/min, obtain primary product, it is standby；
4）To operation 3）Diethyl hexyloxy propylamine and paraffin are sequentially added in the primary product of gained, at a temperature of 25 DEG C, by the rotating speed of 350 ~ 500r/min 120 ~ 300min is stirred, obtain product
In the present invention, there is ink certain solvent resistant scouring performance to be primarily referred to as resistance to ethanol scouring performance, namely require that selected raw material solubility in ethanol is low or insoluble.In four big components of ink system, resin is most important of which is that, many performances of ink including alcohol resistance scrubbing performance are determined by selected resin.Vinyl chloride-vinyl acetate resin be by VCM and vinyl acetate in the presence of initiator copolymerization and obtain, in the molecular structure of vinyl chloride-vinyl acetate resin, in due to the embedded vinyl chloride chain of nonpolar molecule vinyl acetate, so the polarity of original molecule is reduced, so as to enhance the ability of its resistance to polar solvent dissolving.Thus vinyl chloride-vinyl acetate resin has excellent alcohol resistance, dissolution degree in ethanol is less, is relatively suitable as the matrix resin of alcohol resistance scrubbing ink.
Equally, solubility parameter also provides directive guidance for the selection of solvent.In addition, according to the principle of similar compatibility, the selection of solvent also needs compatible with vinyl chloride-vinyl acetate resin.Due to the special use condition of code-spraying printing ink, selected solvent should also as far as possible embody environmental-protecting performance, low irritant smell, and volatilize soon to ensure quick-drying.By realizing finding, at the same temperature, vinyl chloride-vinyl acetate resin in ketones solvent, especially in butanone, solubility is higher, dissolving faster.Meanwhile, the volatility of butanone is good, meets the quick-drying needed for product and requires.Thus, the present invention is main solvent from butanone.To obtain preferable combination property, stablizing for the evaporation rate balance and holding ink when can also realize printing-ink film forming also needs to increase secondary solvent.On the basis of consideration and main solvent butanone and matrix resin vinyl chloride-vinyl acetate resin compatibility, the present invention is from butyl acetate as secondary solvent, it can preferably dissolve each other with butanone, and form certain ion pair, the repulsion between macromolecular chain can be increased, so that the macromolecule in ink preferably disperses, after solvent volatile dry, the ink film of even compact can be formed, thus the alcohol resistance energy of ink can be increased.
Ink colouring agent is divided into pigment and the big class of dyestuff two, compared with solvent dye, the alcohol resistance of the ink being made up of pigment is preferable, it is substantially insoluble in alcohol, but the viscosity using the made ink of pigment is too big, and dispersiveness is not so good as solvent dye, thus the present invention selects solvent dye as colouring agent.The deflection of ink drop is controlled when ink jet numbering machine works carried out by the carried charge of ink itself, thus requires that ink has certain carried charge.And in ink component, solvent dye is inherently with some electric charge, but the electricity of these electric charges does not also reach requirement, thus must be added to a small amount of conducting salt, so that code-spraying printing ink can produce predetermined deflection under ink jet numbering machine normal work.In the selection of conducting salt, equally it is considered as having preferably compatibility with mixed solvent, and suitable electrical conductivity can be provided.The present invention is from diethyl hexyloxy propylamine as conductive auxiliary agent.The solvent-resisting of code-spraying printing ink is closely bound up with the surface appearance of ink, and the film of surface ethanol-tolerant is thicker, and alcohol resistance is stronger, and such as in the wax powder of one layer this iris action of resin film overlying, then the alcohol resistance of ink will strengthen.Herein from paraffin as solvent resistant auxiliary agent.
Further, the mass fraction of each constituent of the vinyl chloride-vinyl acetate resin ink is：Vinyl chloride-vinyl acetate resin 5 ~ 8%, butanone 65 ~ 76%, butyl acetate 8 ~ 15%, solvent dye 5 ~ 10%, diethyl hexyloxy propylamine 0.5 ~ 2%, paraffin 0.2 ~ 2%.
Due to the increase of quantity of solvent in ink, therefore the alcohol resistance of ink can be deteriorated, this is because in the case of dye content inconvenience, when quantity of solvent increases, correspondingly, amount of resin in ink will be reduced, and so as to the ink film thicknesses for being formed just occur insufficient situation to the cladding of the materials such as dyestuff, and then can substantially reduce the alcohol resistance energy of ink.Therefore, the mass fraction of butanone is controlled 65 ~ 76% in the present invention, and the mass fraction of butyl acetate is controlled 8 ~ 15%.Because solvent dye is slightly soluble in alcohol, especially when its content in ink is more than 10%, alcohol resistance is gradually deteriorated；And when being less than 5%, the colourity of ink is again weaker, requirement is not reached, therefore the mass fraction of solvent dye is 5 ~ 10%.Because the electric conductivity of matrix resin vinyl chloride-vinyl acetate resin itself is higher, therefore compared with other resin ink, the addition of conducting salt accordingly will be lacked.In addition, when conductive salt content is more than 2%, ink forms crystallization easily at coding machine nozzle, so as to plug nozzle, so the mass fraction of diethyl hexyloxy propylamine is controlled 0.5 ~ 2%.It is found through experiments, with the increase of paraffin content, the alcohol resistance of ink increased, but when more than 2%, then has insoluble matter to occur in ink.Therefore, the mass fraction of paraffin is controlled 0.2 ~ 2% in the present invention.
Further, the butanone and the mass ratio of the butyl acetate are 5 ~ 6:1.It is shown experimentally that, as the amount of butyl acetate increases, mixed solvent can play larger humidification to the alcohol resistance of ink, when the ratio of butanone and butyl acetate reaches 5:1 to 6:When between 1, its alcohol resistance is most strong, just on a declining curve afterwards.Its reason is when butyl acetate is less, it is impossible to form enough molecules pair with butanone, therefore unobvious to the humidification of alcohol resistance energy.
To realize preferable combination property, further, the mass fraction of each constituent of the vinyl chloride-vinyl acetate resin ink is：Vinyl chloride-vinyl acetate resin 6%, solvent dye 8%, diethyl hexyloxy propylamine 1%, paraffin 0.5%, balance of butanone and butyl acetate.Obtained ink ethanol-tolerant of the invention can reach 12.5s, viscosity 2.6cP, and quick-drying E value is 4.0, and stability a is 1.02.
It is preferably compatible with mixed solvent, further, the vinyl chloride-vinyl acetate resin includes polymer V1 and polymer V2, polymer V1 is obtained by the vinyl chloride and mass fraction that mass fraction is 96% for 4% vinyl acetate copolymerization, and polymer V2 is obtained by the vinyl chloride and mass fraction that mass fraction is 85% for 15% vinyl acetate copolymerization.In the preparation of vinyl chloride-vinyl acetate resin, the percentage composition of vinyl acetate in copolymer can be controlled to reach different performance requirements by being gradually added VCM.By realizing finding, dissolubility in a solvent, the vinyl chloride-vinyl acetate resin being modified is not so good as unmodified vinyl chloride-vinyl acetate resin, thus the present invention selects polymer V1 and polymer V2.Although the vinyl chloride-vinyl acetate resin of hydroxyl dissolubility in a solvent is than crying out the vinyl chloride-vinyl acetate resin of carboxyl good, reason is because the butanone in hydroxyl and solvent can form certain hydrogen bond, and carboxyl can react with the hydroxyl in alcohol, so its alcohol resistance is slightly poor, but the addition of polymer V2 can improve adhesive force of the ink on the plastic materials such as PE, consider, selective polymer V1 and polymer V2 are used as main resin.
Further, the mass ratio of the polymer V1 and polymer V2 is 1:2.
Further, the solvent dye is SLB-34.
The invention has the advantages that：Using vinyl chloride-vinyl acetate resin ink obtained in the present invention under the requirement for meeting environmental-protecting performance, have the advantages that viscosity is low, alcohol resistance is good, adhesive force is strong, quick-drying is suitable, stability is high.Wherein, from vinyl chloride-vinyl acetate resin as resin, in its molecular structure, because nonpolar molecule vinyl acetate is embedded in vinyl chloride chain, so the polarity of original molecule is reduced, so as to enhance the ability of its resistance to polar solvent dissolving；From butanone and butyl acetate as mixed solvent, both can dissolve each other and form certain ion pair, can increase the repulsion between macromolecular chain, so that the macromolecule in ink preferably disperses, after solvent volatile dry, the ink film of even compact can be formed, thus the alcohol resistance energy of ink can be increased.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1
The preparation method of vinyl chloride-vinyl acetate resin ink, it is characterised in that：Including following operation：
1）Vinyl chloride-vinyl acetate resin is added in the first reactor for filling butanone and butyl acetate, dissolving obtains resin solution, standby；
2）Solvent dye is added in the second reactor for filling butanone and butyl acetate, at a temperature of 25 DEG C, by the rotating speed of 350 ~ 500r/min 60min is stirred, obtain dye paste, it is standby；
3）By operation 2）The dye paste of gained adds operation 1）In gained resin solution, at a temperature of 25 DEG C, 120 ~ 300min is stirred by the rotating speed of 350 ~ 500r/min, obtain primary product, it is standby；
4）To operation 3）Diethyl hexyloxy propylamine and paraffin are sequentially added in the primary product of gained, at a temperature of 25 DEG C, by the rotating speed of 350 ~ 500r/min 120 ~ 300min is stirred, obtain product.
In the present embodiment, there is ink certain solvent resistant scouring performance to be primarily referred to as resistance to ethanol scouring performance, namely require that selected raw material solubility in ethanol is low or insoluble.In four big components of ink system, resin is most important of which is that, many performances of ink including alcohol resistance scrubbing performance are determined by selected resin.Vinyl chloride-vinyl acetate resin be by VCM and vinyl acetate in the presence of initiator copolymerization and obtain, in the molecular structure of vinyl chloride-vinyl acetate resin, in due to the embedded vinyl chloride chain of nonpolar molecule vinyl acetate, so the polarity of original molecule is reduced, so as to enhance the ability of its resistance to polar solvent dissolving.Thus vinyl chloride-vinyl acetate resin has excellent alcohol resistance, dissolution degree in ethanol is less, is relatively suitable as the matrix resin of alcohol resistance scrubbing ink.
Equally, solubility parameter also provides directive guidance for the selection of solvent.In addition, according to the principle of similar compatibility, the selection of solvent also needs compatible with vinyl chloride-vinyl acetate resin.Due to the special use condition of code-spraying printing ink, selected solvent should also as far as possible embody environmental-protecting performance, low irritant smell, and volatilize soon to ensure quick-drying.By realizing finding, at the same temperature, vinyl chloride-vinyl acetate resin in ketones solvent, especially in butanone, solubility is higher, dissolving faster.Meanwhile, the volatility of butanone is good, meets the quick-drying needed for product and requires.Thus, the present invention is main solvent from butanone.To obtain preferable combination property, stablizing for the evaporation rate balance and holding ink when can also realize printing-ink film forming also needs to increase secondary solvent.On the basis of consideration and main solvent butanone and matrix resin vinyl chloride-vinyl acetate resin compatibility, the present invention is from butyl acetate as secondary solvent, it can preferably dissolve each other with butanone, and form certain ion pair, the repulsion between macromolecular chain can be increased, so that the macromolecule in ink preferably disperses, after solvent volatile dry, the ink film of even compact can be formed, thus the alcohol resistance energy of ink can be increased.
Ink colouring agent is divided into pigment and the big class of dyestuff two, compared with solvent dye, the alcohol resistance of the ink being made up of pigment is preferable, it is substantially insoluble in alcohol, but the viscosity using the made ink of pigment is too big, and dispersiveness is not so good as solvent dye, thus the present invention selects solvent dye as colouring agent.The deflection of ink drop is controlled when ink jet numbering machine works carried out by the carried charge of ink itself, thus requires that ink has certain carried charge.And in ink component, solvent dye is inherently with some electric charge, but the electricity of these electric charges does not also reach requirement, thus must be added to a small amount of conducting salt, so that code-spraying printing ink can produce predetermined deflection under ink jet numbering machine normal work.In the selection of conducting salt, equally it is considered as having preferably compatibility with mixed solvent, and suitable electrical conductivity can be provided.The present invention is from diethyl hexyloxy propylamine as conductive auxiliary agent.The solvent-resisting of code-spraying printing ink is closely bound up with the surface appearance of ink, and the film of surface ethanol-tolerant is thicker, and alcohol resistance is stronger, and such as in the wax powder of one layer this iris action of resin film overlying, then the alcohol resistance of ink will strengthen.Herein from paraffin as solvent resistant auxiliary agent.
Preferably, the mass fraction of each constituent of the vinyl chloride-vinyl acetate resin ink is：Vinyl chloride-vinyl acetate resin 5 ~ 8%, butanone 65 ~ 76%, butyl acetate 8 ~ 15%, solvent dye 5 ~ 10%, diethyl hexyloxy propylamine 0.5 ~ 2%, paraffin 0.2 ~ 2%.
Due to the increase of quantity of solvent in ink, therefore the alcohol resistance of ink can be deteriorated, this is because in the case of dye content inconvenience, when quantity of solvent increases, correspondingly, amount of resin in ink will be reduced, and so as to the ink film thicknesses for being formed just occur insufficient situation to the cladding of the materials such as dyestuff, and then can substantially reduce the alcohol resistance energy of ink.Therefore, the mass fraction of butanone is controlled 65 ~ 76% in the present invention, and the mass fraction of butyl acetate is controlled 8 ~ 15%.Because solvent dye is slightly soluble in alcohol, especially when its content in ink is more than 10%, alcohol resistance is gradually deteriorated；And when being less than 5%, the colourity of ink is again weaker, requirement is not reached, therefore the mass fraction of solvent dye is 5 ~ 10%.Because the electric conductivity of matrix resin vinyl chloride-vinyl acetate resin itself is higher, therefore compared with other resin ink, the addition of conducting salt accordingly will be lacked.In addition, when conductive salt content is more than 2%, ink forms crystallization easily at coding machine nozzle, so as to plug nozzle, so the mass fraction of diethyl hexyloxy propylamine is controlled 0.5 ~ 2%.It is found through experiments, with the increase of paraffin content, the alcohol resistance of ink increased, but when more than 2%, then has insoluble matter to occur in ink.Therefore, the mass fraction of paraffin is controlled 0.2 ~ 2% in the present invention.
Preferably, the butanone and the mass ratio of the butyl acetate are 5 ~ 6:1.It is shown experimentally that, as the amount of butyl acetate increases, mixed solvent can play larger humidification to the alcohol resistance of ink, when the ratio of butanone and butyl acetate reaches 5:1 to 6:When between 1, its alcohol resistance is most strong, just on a declining curve afterwards.Its reason is when butyl acetate is less, it is impossible to form enough molecules pair with butanone, therefore unobvious to the humidification of alcohol resistance energy.
To realize preferable combination property, it is preferable that the mass fraction of each constituent of the vinyl chloride-vinyl acetate resin ink is：Vinyl chloride-vinyl acetate resin 6%, solvent dye 8%, diethyl hexyloxy propylamine 1%, paraffin 0.5%, balance of butanone and butyl acetate.Obtained ink ethanol-tolerant of the invention can reach 12.5s, viscosity 2.6cP, and quick-drying E value is 4.0, and stability a is 1.02.
It is preferably compatible with mixed solvent, preferably, the vinyl chloride-vinyl acetate resin includes polymer V1 and polymer V2, polymer V1 is obtained by the vinyl chloride and mass fraction that mass fraction is 96% for 4% vinyl acetate copolymerization, and polymer V2 is obtained by the vinyl chloride and mass fraction that mass fraction is 85% for 15% vinyl acetate copolymerization.In the preparation of vinyl chloride-vinyl acetate resin, the percentage composition of vinyl acetate in copolymer can be controlled to reach different performance requirements by being gradually added VCM.By realizing finding, dissolubility in a solvent, the vinyl chloride-vinyl acetate resin being modified is not so good as unmodified vinyl chloride-vinyl acetate resin, thus the present invention selects polymer V1 and polymer V2.Although the vinyl chloride-vinyl acetate resin of hydroxyl dissolubility in a solvent is than crying out the vinyl chloride-vinyl acetate resin of carboxyl good, reason is because the butanone in hydroxyl and solvent can form certain hydrogen bond, and carboxyl can react with the hydroxyl in alcohol, so its alcohol resistance is slightly poor, but the addition of polymer V2 can improve adhesive force of the ink on the plastic materials such as PE, consider, selective polymer V1 and polymer V2 are used as main resin.
Preferably, the mass ratio of the polymer V1 and polymer V2 is 1:2.
Preferably, the solvent dye is SLB-34.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to which the specific embodiment for assert the present invention is confined to these explanations.For general technical staff of the technical field of the invention, the other embodiment drawn under without departing from technical scheme should be included in protection scope of the present invention.
Claims (7)
1. the preparation method of vinyl chloride-vinyl acetate resin ink, it is characterised in that：Including following operation：
1）Vinyl chloride-vinyl acetate resin is added in the first reactor for filling butanone and butyl acetate, dissolving obtains resin solution, standby；
2）Solvent dye is added in the second reactor for filling butanone and butyl acetate, at a temperature of 25 DEG C, by the rotating speed of 350 ~ 500r/min 60min is stirred, obtain dye paste, it is standby；
3）By operation 2）The dye paste of gained adds operation 1）In gained resin solution, at a temperature of 25 DEG C, 120 ~ 300min is stirred by the rotating speed of 350 ~ 500r/min, obtain primary product, it is standby；
4）To operation 3）Diethyl hexyloxy propylamine and paraffin are sequentially added in the primary product of gained, at a temperature of 25 DEG C, by the rotating speed of 350 ~ 500r/min 120 ~ 300min is stirred, obtain product.
2. the preparation method of vinyl chloride-vinyl acetate resin ink, it is characterised in that：The mass fraction of each constituent of the vinyl chloride-vinyl acetate resin ink is：Vinyl chloride-vinyl acetate resin 5 ~ 8%, butanone 65 ~ 76%, butyl acetate 8 ~ 15%, solvent dye 5 ~ 10%, diethyl hexyloxy propylamine 0.5 ~ 2%, paraffin 0.2 ~ 2%.
3. the preparation method of vinyl chloride-vinyl acetate resin ink according to claim 2, it is characterised in that：The butanone is 5 ~ 6 with the mass ratio of the butyl acetate:1.
4. the preparation method of vinyl chloride-vinyl acetate resin ink according to claim 3, it is characterised in that：The mass fraction of each constituent of the vinyl chloride-vinyl acetate resin ink is：Vinyl chloride-vinyl acetate resin 6%, solvent dye 8%, diethyl hexyloxy propylamine 1%, paraffin 0.5%, balance of butanone and butyl acetate.
5. the preparation method of the vinyl chloride-vinyl acetate resin ink according to any one in claim 2 ~ 4, it is characterised in that：The vinyl chloride-vinyl acetate resin includes polymer V1 and polymer V2, polymer V1 is obtained by the vinyl chloride and mass fraction that mass fraction is 96% for 4% vinyl acetate copolymerization, and polymer V2 is obtained by the vinyl chloride and mass fraction that mass fraction is 85% for 15% vinyl acetate copolymerization.
6. the preparation method of vinyl chloride-vinyl acetate resin ink according to claim 5, it is characterised in that：The mass ratio of the polymer V1 and polymer V2 is 1:2.
7. the environmentally friendly code-spraying printing ink according to any one in claim 2 ~ 6, it is characterised in that：The solvent dye is SLB-34.
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|---|---|---|---|
| CN201510766149.5A CN106675194A (en) | 2015-11-11 | 2015-11-11 | Preparation method of chlorine vinegar resin ink |
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|---|---|---|---|
| CN201510766149.5A CN106675194A (en) | 2015-11-11 | 2015-11-11 | Preparation method of chlorine vinegar resin ink |
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| CN106675194A true CN106675194A (en) | 2017-05-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108864816A (en) * | 2018-08-01 | 2018-11-23 | 张家港市东威新材料技术开发有限公司 | A kind of environment-friendlyink ink and preparation method thereof |
| CN118271907A (en) * | 2024-05-30 | 2024-07-02 | 广州市科帕电子科技有限公司 | Alcohol-resistant ink-jet printing ink |
-
2015
- 2015-11-11 CN CN201510766149.5A patent/CN106675194A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108864816A (en) * | 2018-08-01 | 2018-11-23 | 张家港市东威新材料技术开发有限公司 | A kind of environment-friendlyink ink and preparation method thereof |
| CN118271907A (en) * | 2024-05-30 | 2024-07-02 | 广州市科帕电子科技有限公司 | Alcohol-resistant ink-jet printing ink |
| CN118271907B (en) * | 2024-05-30 | 2024-08-06 | 广州市科帕电子科技有限公司 | Alcohol-resistant ink-jet printing ink |
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Application publication date: 20170517 |