CN105754407B - A kind of water-based ink and preparation method thereof - Google Patents
A kind of water-based ink and preparation method thereof Download PDFInfo
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- CN105754407B CN105754407B CN201610346261.8A CN201610346261A CN105754407B CN 105754407 B CN105754407 B CN 105754407B CN 201610346261 A CN201610346261 A CN 201610346261A CN 105754407 B CN105754407 B CN 105754407B
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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
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
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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
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention is a kind of water-based ink, by weight including following components：Aqueous polyester resin：30 50 parts, water-based no resin pigment：10 20 parts, 15 parts of lauryl sodium sulfate, 15 parts of Siloxane-Oxyalkylene Copolymers, 13 parts of water.The water-based ink of the present invention has the characteristics that gloss is bright, richness is good, and the raising that its weatherability, pliability, impact resistance have, suitable high speed printing and tasteless pollution-free.
Description
Technical field
The present invention relates to a kind of ink and preparation method thereof, specifically a kind of water-based ink and preparation method thereof.
Background technology
Water-based ink is referred to as ink, and water-based ink is the difference of solvent, water-based ink with the oil-based ink main distinction
Using water as solvent, VOC content is extremely low, and environmental pollution is small；Oil-based ink is with organic solvent (toluene, dimethylbenzene, industrial alcohol
Deng) it is solvent.In Flexible-Packaging Industry, since solvent-based ink is by the way of based on volatility drying, the boiling point of solvent is got over
It is low, it is more volatile and discharge toxic gas pollution environment, also there is remaining noxious material on its surface after being completed for printing；And
The solvent that water-based ink uses is water and the ethanol excluded from VOC lists etc., can substantially reduce the discharge of VOC.It is but existing
Water-based ink, ink gloss do not work, and richness is bad, and weatherability, pliability and impact resistance are poor, and is not suitable for high print duplication
Brush.In addition, in the prior art, the viscosity of water-based ink is difficult control, and viscosity changing rule is complicated, in addition to conventional factors, is also easy to
Influenced by pH value, a small amount of volatile component and some auxiliary agents；Viscosity refers to the consistence of ink, is the one kind for showing ink flowing
Index；Viscosity crosses conference and causes poor fluidity, drying slow；The good fluidity of the low ink of viscosity, fast drying, layer of ink are thin, are measured with ink
It is few, but ink viscosity is too low, then and toner content requirement is high, and in printing process, viscosity is too low to cause color shallow；Due to viscosity
Ink transfer and the quality of printed matter are directly affected, for this reason, the viscosity control to ink is quite important.
The content of the invention
The technical problems to be solved by the invention are：(1) gay colours and three-dimensional sense can be obtained while reducing viscosity；
(2) ensure it is tasteless it is free of contamination under the premise of, the gloss that improves water-based ink is bright, richness, weatherability, pliability and impact resistance；
(3) the high speed printing performance of water-based ink is improved.
The present invention solve above technical problem technical solution be：
A kind of water-based ink, it is by matrix and modifying agent by weight 23：（1-2）Mix；Matrix is by weight
Meter includes following components：Aqueous polyester resin：30-50 parts, water-based no resin pigment：10-20 parts, lauryl sodium sulfate：1-5
Part, Siloxane-Oxyalkylene Copolymers：1-5 parts, water：1-3 parts；Modifying agent includes following components by weight：Water soluble acrylic acid tree
61-63 parts of fat, Methyl Hydrogen Polysiloxane Fluid：11-13 parts, hydroxyl dimethyl silicone polymer：7-9 parts, tetraethyl michaelis ketone：5-7 parts, hydroxyl
Propyl group PASELLI EASYGEL：7-9 parts, γ aminopropyltriethoxy silane：15-17 parts, isocyanates：11-13 parts, alkyl
Dimethyl polysiloxane：1-3 parts, compound rare-earth：1-2 parts；The mass percent component of the compound rare-earth is：Cerium：2-4%、
Neodymium：11-13%, gadolinium：3-5%, lutetium：4-6%, dysprosium：5-7%, praseodymium：12-15%, holmium：0-4%, erbium：15-20%, surplus are lanthanum.
The preparation method of water-based ink, comprises the following steps：
(i) water is first added by matrix proportioning, lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers is added successively, by proportioning
Aqueous polyester resin is added in the mixture of gained, be placed in dispersator 20-25 minute, by matching water-based nothing
Resin pigment is added in dispersator, is continued stirring and is obtained matrix in 25-30 minutes；
(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 83-85 DEG C, keep the temperature 1.2-
1.5 it is small when, then reaction kettle is cooled to 65-67 DEG C, when insulation 1-1.3 is small, after being subsequently cooled to room temperature, existed through vacuum kneader
When 80-83 DEG C of kneading 2-3 is small, then ground machine grinds to obtain modifying agent；
(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 30-40 minutes to obtain water-based ink.
The beneficial effects of the invention are as follows：
In the prior art, in printing process, water-based ink viscosity is too low to cause color shallow, generally can all ask addition to be shifted
Agent controls, so as to improve transfer effect, increases bright in luster and three-dimensional sense；The water-based ink of the application printing when, without
Transfer agent is added, printing will not cause trace to expand, and printed matter lines will not be caused to merge, will not be transferred to printing by silk screen
Cause printing difficult on thing, and bright in luster and three-dimensional sense, yield value 2000 or so, ink will not harden, good leveling property, print
Brush filament and dot reproduction are good, overcome low viscosity there are the defects of；Since viscosity is low, good fluidity, fast drying, ink
Layer is thin, few with ink amount.
The water-based ink of the present invention has following advantages compared with prior art：(1) the water-based ink gloss is bright, plentiful
Spend；(2) there is preferable weatherability, pliability, impact resistance；(3) there is fabulous combination power and excellent water resistance without dirt
Dye；(4) high speed printing and tasteless pollution-free is adapted to.
Embodiment
Embodiment 1
The water-based ink of the present embodiment its by matrix and modifying agent by weight 23：1 mixes；Matrix is by weight
Meter includes following components：Aqueous polyester resin：30 parts, water-based no resin pigment：10 parts, lauryl sodium sulfate：1 part, polyethers
Modified polyorganosiloxane：1 part, water：1 part；Modifying agent includes following components by weight：61 parts of water-based acrylic resin, methyl
Containing hydrogen silicone oil：11 parts, hydroxyl dimethyl silicone polymer：7 parts, tetraethyl michaelis ketone：5 parts, hydroxypropyl PASELLI EASYGEL：7 parts,
γ aminopropyltriethoxy silane：15 parts, isocyanates：11 parts, alkyl-dimethyl based polysiloxane：1 part, compound rare-earth：1
Part；The mass percent component of the compound rare-earth is：Cerium：2%th, neodymium：11%th, gadolinium：3%th, lutetium：4%th, dysprosium：5%th, praseodymium：12%th, erbium：
15%, surplus is lanthanum.
The preparation method of the water-based ink of the present embodiment, comprises the following steps：
(i) water is first added by matrix proportioning, lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers is added successively, by proportioning
Aqueous polyester resin is added in the mixture of gained, be placed in dispersator 20 minutes, by proportioning by water-based no tree
Fat pigment is added in dispersator, is continued stirring and is obtained matrix in 25 minutes；
(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 83 DEG C, when insulation 1.2 is small,
Reaction kettle is cooled to 65 DEG C, when insulation 1 is small, after being subsequently cooled to room temperature again, through vacuum kneader when 80 DEG C of kneadings 2 are small,
Ground machine grinds to obtain modifying agent again；
(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 30 minutes to obtain water-based ink.
Embodiment 2
The water-based ink of the present embodiment, it is by matrix and modifying agent by weight 23：1 mixes；Matrix is by weight
Part meter includes following components：Aqueous polyester resin：40 parts, water-based no resin pigment：15 parts, lauryl sodium sulfate：3 parts, gather
Ether modified polyorganosiloxane：3 parts, water：2 parts；Modifying agent includes following components by weight：62 parts of water-based acrylic resin, first
Base containing hydrogen silicone oil：12 parts, hydroxyl dimethyl silicone polymer：8 parts, tetraethyl michaelis ketone：6 parts, hydroxypropyl PASELLI EASYGEL：8
Part, γ aminopropyltriethoxy silane：16 parts, isocyanates：12 parts, alkyl-dimethyl based polysiloxane：It is 2 parts, compound dilute
Soil：2 parts；The mass percent component of the compound rare-earth is：Cerium：3%th, neodymium：12%th, gadolinium：4%th, lutetium：5%th, dysprosium：6%th, praseodymium：13%、
Holmium：1%th, erbium：18%, surplus is lanthanum.
The preparation method of the water-based ink of the present embodiment, comprises the following steps：
(i) water is first added by matrix proportioning, lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers is added successively, by proportioning
Aqueous polyester resin is added in the mixture of gained, be placed in dispersator 23 minutes, by proportioning by water-based no tree
Fat pigment is added in dispersator, is continued stirring and is obtained matrix in 28 minutes；
(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 84 DEG C, when insulation 1.3 is small,
Reaction kettle is cooled to 66 DEG C, when insulation 1.2 is small, after being subsequently cooled to room temperature again, it is small in 81 DEG C of kneadings 2.5 through vacuum kneader
When, then ground machine grinds to obtain modifying agent；
(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 35 minutes to obtain water-based ink.
Embodiment 3
The water-based ink of the present embodiment, it is by matrix and modifying agent by weight 23：2 mix；Matrix is by weight
Part meter includes following components：Aqueous polyester resin：50 parts, water-based no resin pigment：20 parts, lauryl sodium sulfate：5 parts, gather
Ether modified polyorganosiloxane：5 parts, water：3 parts；The modifying agent includes following components by weight：Water-based acrylic resin 63
Part, Methyl Hydrogen Polysiloxane Fluid：13 parts, hydroxyl dimethyl silicone polymer：9 parts, tetraethyl michaelis ketone：7 parts, two starch phosphate of hydroxypropyl
Ester：9 parts, γ aminopropyltriethoxy silane：17 parts, isocyanates：13 parts, alkyl-dimethyl based polysiloxane：It is 3 parts, compound
Rare earth：2 parts；The mass percent component of the compound rare-earth is：Cerium：4%th, neodymium：13%th, gadolinium：5%th, lutetium：6%th, dysprosium：7%th, praseodymium：
15%th, holmium：4%th, erbium：20%, surplus is lanthanum.
The preparation method of the water-based ink of the present embodiment, comprises the following steps：
(i) water is first added by matrix proportioning, lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers is added successively, by proportioning
Aqueous polyester resin is added in the mixture of gained, be placed in dispersator 25 minutes, by proportioning by water-based no tree
Fat pigment is added in dispersator, is continued stirring and is obtained matrix in 30 minutes；
(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 85 DEG C, when insulation 1.5 is small,
Reaction kettle is cooled to 67 DEG C, when insulation 1.3 is small, after being subsequently cooled to room temperature again, it is small in 83 DEG C of kneadings 3 through vacuum kneader
When, then ground machine grinds to obtain modifying agent；
(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 40 minutes to obtain water-based ink.
In order to preferably verify the present invention technique effect, by the following examples with the contrast test of comparative example, into
One step illustrates beneficial effects of the present invention.Comparative example is existing water-based ink and existing oil-based ink, tests and implements the application
The viscosity of example and comparative example all sets whole as 13 ± 2 s, viscosity test instrument：RIGOSHA4# glasss（25℃）, yield value unit dyn/
cm2, contrasted after printing as shown in the table：
Table 1：
From contrast, the water-based ink of the application will not cause trace to expand, Bu Huizhi in the case where viscosity is relatively low
Merge printed matter lines（Printed matter lines, which merge, can become waste product）, will not be transferred to by silk screen on stock to cause to print
Brush is difficult, and bright in luster and three-dimensional sense；Yield value 2000 or so, ink will not harden, good leveling property, printing fine line and site
Repeatability is good, overcome low viscosity there are the defects of；Since viscosity is low, good fluidity, fast drying, layer of ink are thin, are measured with ink
It is few.
Yield value refers to add fluid certain external force, and the limit stress from elastic deformation to flow deformation, and ink are opened
The minimum stress that must apply during beginning laminar flow；Yield value is too big, and ink hardens, and is not easy to open, inking inconvenience, and levelability is poor；Bend
Clothes value is too small, and printing fine line and dot reproduction are poor.Silk-screen ink is thicker, therefore yield value cannot be too small.
In addition, the present invention can reduce the thixotropy of water-based ink by adding modifying agent, unexpected technology is obtained
Effect.Thixotropy refers to that liquid recovers the ability of its original viscosity, in silk-screen printing process, table since stress viscosity reduces then
Now become larger in static retrogradation after a certain period of time, viscosity for ink, thinning, a kind of reversible that viscosity diminishes again after agitation；Cause
For, the shape of pigment is irregular in ink, although one layer of link stuff has been adsorbed, and a kind of irregular ball, so,
Granules of pigments will contact or close proximity after a certain period of time static, causes the structure of temporary stabilization, after being stirred by external force,
It is destroyed quickly, relieves the mutual attractive force between particle, the free movement of particle is got back recovery, and mobility improves.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the protection domains of application claims.
Claims (8)
- A kind of 1. water-based ink, it is characterised in that：It is by matrix and modifying agent by weight 23：（1-2）Mix；It is described Matrix includes following components by weight：Aqueous polyester resin：30-50 parts, water-based no resin pigment：10-20 parts, dodecane Base sodium sulphate：1-5 parts, Siloxane-Oxyalkylene Copolymers：1-5 parts, water：1-3 parts；The modifying agent includes with the following group by weight Point：61-63 parts of water-based acrylic resin, Methyl Hydrogen Polysiloxane Fluid：11-13 parts, hydroxyl dimethyl silicone polymer：7-9 parts, tetraethyl Michaelis ketone：5-7 parts, hydroxypropyl PASELLI EASYGEL：7-9 parts, γ aminopropyltriethoxy silane：15-17 parts, isocyanic acid Ester：11-13 parts, alkyl-dimethyl based polysiloxane：1-3 parts, compound rare-earth：1-2 parts；The mass percent group of the compound rare-earth It is divided into：Cerium：2-4%, neodymium：11-13%, gadolinium：3-5%, lutetium：4-6%, dysprosium：5-7%, praseodymium：12-15%, holmium：0-4%, erbium：15-20%, it is remaining Measure as lanthanum.
- 2. water-based ink as claimed in claim 1, it is characterised in that：It is by matrix and modifying agent by weight 23：1 mixing Form；Described matrix includes following components by weight：Aqueous polyester resin：30 parts, water-based no resin pigment：10 parts, ten Sodium dialkyl sulfate：1 part, Siloxane-Oxyalkylene Copolymers：1 part, water：1 part；The modifying agent includes with the following group by weight Point：61 parts of water-based acrylic resin, Methyl Hydrogen Polysiloxane Fluid：11 parts, hydroxyl dimethyl silicone polymer：7 parts, tetraethyl michaelis ketone：5 Part, hydroxypropyl PASELLI EASYGEL：7 parts, γ aminopropyltriethoxy silane：15 parts, isocyanates：11 parts, alkyl-dimethyl Based polysiloxane：1 part, compound rare-earth：1 part；The mass percent component of the compound rare-earth is：Cerium：2%th, neodymium：11%th, gadolinium： 3%th, lutetium：4%th, dysprosium：5%th, praseodymium：12%th, erbium：15%, surplus is lanthanum.
- 3. water-based ink as claimed in claim 1, it is characterised in that：It is by matrix and modifying agent by weight 23：1 mixing Form；Described matrix includes following components by weight：Aqueous polyester resin：40 parts, water-based no resin pigment：15 parts, ten Sodium dialkyl sulfate：3 parts, Siloxane-Oxyalkylene Copolymers：3 parts, water：2 parts；The modifying agent includes with the following group by weight Point：62 parts of water-based acrylic resin, Methyl Hydrogen Polysiloxane Fluid：12 parts, hydroxyl dimethyl silicone polymer：8 parts, tetraethyl michaelis ketone：6 Part, hydroxypropyl PASELLI EASYGEL：8 parts, γ aminopropyltriethoxy silane：16 parts, isocyanates：12 parts, alkyl-dimethyl Based polysiloxane：2 parts, compound rare-earth：2 parts；The mass percent component of the compound rare-earth is：Cerium：3%th, neodymium：12%th, gadolinium： 4%th, lutetium：5%th, dysprosium：6%th, praseodymium：13%th, holmium：1%th, erbium：18%, surplus is lanthanum.
- 4. water-based ink as claimed in claim 1, it is characterised in that：It is by matrix and modifying agent by weight 23：2 mixing Form；Described matrix includes following components by weight：Aqueous polyester resin：50 parts, water-based no resin pigment：20 parts, ten Sodium dialkyl sulfate：5 parts, Siloxane-Oxyalkylene Copolymers：5 parts, water：3 parts；The modifying agent includes with the following group by weight Point：63 parts of water-based acrylic resin, Methyl Hydrogen Polysiloxane Fluid：13 parts, hydroxyl dimethyl silicone polymer：9 parts, tetraethyl michaelis ketone：7 Part, hydroxypropyl PASELLI EASYGEL：9 parts, γ aminopropyltriethoxy silane：17 parts, isocyanates：13 parts, alkyl-dimethyl Based polysiloxane：3 parts, compound rare-earth：2 parts；The mass percent component of the compound rare-earth is：Cerium：4%th, neodymium：13%th, gadolinium： 5%th, lutetium：6%th, dysprosium：7%th, praseodymium：15%th, holmium：4%th, erbium：20%, surplus is lanthanum.
- 5. the preparation method of the water-based ink as described in any claim in claim 1-4, it is characterised in that：Including with Lower step：(i) water is first added by matrix proportioning, adds lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers successively, by proportioning by water Property polyester resin add in the mixture of gained, dispersator is placed in 20-25 minute, by matching water-based no resin Pigment is added in dispersator, is continued stirring and is obtained matrix in 25-30 minutes；(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 83-85 DEG C, insulation 1.2-1.5 is small When, then reaction kettle is cooled to 65-67 DEG C, when insulation 1-1.3 is small, after being subsequently cooled to room temperature, through vacuum kneader in 80-83 DEG C mediate 2-3 it is small when, then ground machine grinds to obtain modifying agent；(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 30-40 minutes to obtain water-based ink.
- 6. the preparation method of water-based ink as claimed in claim 5, it is characterised in that：Comprise the following steps：(i) water is first added by matrix proportioning, adds lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers successively, by proportioning by water Property polyester resin add in the mixture of gained, dispersator is placed in 20 minutes, by proportioning by water-based no resin face Material is added in dispersator, is continued stirring and is obtained matrix in 25 minutes；(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 83 DEG C, when insulation 1.2 is small, then will Reaction kettle is cooled to 65 DEG C, when insulation 1 is small, after being subsequently cooled to room temperature, through vacuum kneader when 80 DEG C of kneadings 2 are small, then passes through Grinder grinds to obtain modifying agent；(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 30 minutes to obtain water-based ink.
- 7. the preparation method of water-based ink as claimed in claim 5, it is characterised in that：Comprise the following steps：(i) water is first added by matrix proportioning, adds lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers successively, by proportioning by water Property polyester resin add in the mixture of gained, dispersator is placed in 23 minutes, by proportioning by water-based no resin face Material is added in dispersator, is continued stirring and is obtained matrix in 28 minutes；(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 84 DEG C, when insulation 1.3 is small, then will Reaction kettle is cooled to 66 DEG C, when insulation 1.2 is small, after being subsequently cooled to room temperature, through vacuum kneader when 81 DEG C of kneadings 2.5 are small, Ground machine grinds to obtain modifying agent again；(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 35 minutes to obtain water-based ink.
- 8. the preparation method of water-based ink as claimed in claim 5, it is characterised in that：Comprise the following steps：(i) water is first added by matrix proportioning, adds lauryl sodium sulfate and Siloxane-Oxyalkylene Copolymers successively, by proportioning by water Property polyester resin add in the mixture of gained, dispersator is placed in 25 minutes, by proportioning by water-based no resin face Material is added in dispersator, is continued stirring and is obtained matrix in 30 minutes；(ii) added after each component is mixed by modifying agent proportioning in reaction kettle and stir and be warming up to 85 DEG C, when insulation 1.5 is small, then will Reaction kettle is cooled to 67 DEG C, when insulation 1.3 is small, after being subsequently cooled to room temperature, through vacuum kneader when 83 DEG C of kneadings 3 are small, then Ground machine grinds to obtain modifying agent；(iii) added by proportioning matrix and modifying agent in dispersator, continue to stir 40 minutes to obtain water-based ink.
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| CN106543905A (en) * | 2016-12-09 | 2017-03-29 | 苏州科胜仓储物流设备有限公司 | A kind of water-based plastic storage cabinet and preparation method thereof |
| CN109021686A (en) * | 2018-07-21 | 2018-12-18 | 浙江省邮电印刷股份有限公司 | A kind of water-based ink and preparation method thereof |
| CN109401427A (en) * | 2018-10-11 | 2019-03-01 | 厦门欧化实业有限公司 | A kind of colored ink and preparation method thereof on packing |
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| CN101284965A (en) * | 2007-04-10 | 2008-10-15 | 樊官保 | Water-based intaglio ink equal to plate engraving ink and uses thereof |
| CN101134864A (en) * | 2007-10-15 | 2008-03-05 | 山西精华科工贸有限公司 | Cigarette label high-speed intaglio printing water-based ink |
| CN103305060A (en) * | 2013-07-11 | 2013-09-18 | 湖南金沙利彩色印刷有限公司 | Gravure water-based ink and preparation method thereof |
| WO2015036865A1 (en) * | 2013-09-11 | 2015-03-19 | Landa Corporation Ltd | Ink formulations and film constructions thereof |
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