CN104774496A - Universal water-based gravure composite printing ink and preparation method thereof - Google Patents
Universal water-based gravure composite printing ink and preparation method thereof Download PDFInfo
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- CN104774496A CN104774496A CN201510191761.4A CN201510191761A CN104774496A CN 104774496 A CN104774496 A CN 104774496A CN 201510191761 A CN201510191761 A CN 201510191761A CN 104774496 A CN104774496 A CN 104774496A
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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
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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
Abstract
The invention discloses universal water-based gravure composite printing ink suitable for various plastic thin film printing substrates, and a preparation method thereof. The universal water-based gravure composite printing ink is prepared from polyurethane emulsion, polyacrylate emulsion, a pigment, a wetting and dispersing agent, a curing agent and deionized water. The universal water-based gravure composite printing ink provided by the invention is green and economical, and has the advantages of good adhesion, good coverage, uniform distribution, simple process, and high versatility. The printing ink is suitable for printing of packaging materials with various plastic thin film printing substrates.
Description
Technical field
The invention belongs to water color ink preparing technical field, particularly a kind of universal water-base gravure compound oil ink being applicable to various plastic film printing base material and preparation method thereof.
Background technology
Plastic-film water ink is become to be grouped into by binder, solvent, pigment, auxiliary etc. usually.Binder is resin, is ink " heart ", and binder composition directly affects the sticking power of ink, rate of drying and stability etc., also affects ink and printability simultaneously.The bulk solvent of plastic-film water ink is water, cleanliness without any pollution after volatilization, user's in use safety and Health toxicological harmless, and water color ink can not gather electrostatic, production scene safety simultaneously.
Patent CN101284966A discloses a kind of polyurethane based water-based ink and preparation method thereof, and the binder of this ink is water soluble polyurethane resin.Although the water color ink glossiness obtained is good, strong adhesion.But because urethane raw price is higher, production cost is higher.Meanwhile, the printing plastics film limitednumber that single resinous principle makes this ink be suitable for.
Patent CN 102153910A discloses a kind of plastics compound aqueous ink special, the binder of this ink to be Tg value the be aqueous acrylic emulsion of-40 DEG C ~ 25 DEG C.Although the printing of the deionization ink obtained has high gloss, the features such as rub resistance.But this ink uses binder resin comparatively single, comparatively large to the sticking power difference of different printing base material, the selection of printing element is very restricted.As a kind of PE plastics film gravure use ink disclosed in patent CN 103756410 A and preparation method thereof, its ink prepared uses single ACRYLIC EMULSION as ink adhesive, the ink of this invention is only applicable to PE plastics film, and for other plastics film, then sticking power is poor.
Patent CN 102352151 A discloses a kind of water-based ink for plastic printing and preparation method thereof, and the binder of this ink is epoxy resin modified water-based polyurethane emulsion, silicone modified styrene-acrylate emulsion.Although the water color ink the obtained features such as attachment fastness is strong on a plastic film, printing effect is good, need to carry out adding several times abrasive lapping, complex manufacturing in the preparation process of this ink.
Therefore, develop a kind of sticking power good, opacifying power is good, and the water color ink of universal strong is trend and the requirement of the development of current plastic-film water ink.
Summary of the invention
The object of this invention is to provide that a kind of sticking power is good, opacifying power is good, highly versatile, the universal water-base gravure compound oil ink being suitable for multiple plastic film printing and preparation method thereof.
Universal water-base gravure compound oil ink of the present invention is by mass parts, and its composition comprises the polyaminoester emulsion of 40-60 part, the polyacrylate dispersion of 20-30 part, the pigment of 15-25 part, the wetting dispersing agent of 0.1-0.5 part, the solidifying agent of 0.1-1 part, the deionized water of 10-20 part.
The glass transition temp of described polyaminoester emulsion is-50 ~-30 DEG C, by mass parts, by the vulcabond of 3-7.5 part, the polyvalent alcohol of 20-23 part, the dibutyl tin laurate solution of 0.08-0.1 part, the alcohol chainextender of 0.2-3 part, the triethylamine of 0.2-3 part, the deionized water of 68-70 part, the amine chainextender reaction of 0.3-1.2 part forms; The concentration of described dibutyl tin laurate solution is 0.09-1.1wt%, and solvent is dibutyl phthalate.
The preparation method of described polyaminoester emulsion is:
(1) vulcabond, polyvalent alcohol, dibutyl tin laurate solution are joined in reactor I, be heated to 80-100 DEG C, react and add alcohol chainextender after 1-1.5 hour, continue reaction 1-2 hour, add triethylamine again to neutralize, stir 5-10 minute, obtained performed polymer;
(2) in reactor II, add deionized water and amine chainextender, stir, poured into by the performed polymer in reactor I in reactor II, stir 1-2 hour, cooling discharge, obtains the polyaminoester emulsion that solid content is 29-32%.
Described vulcabond is selected from trimethylammonium-1,6-hexamethylene diisocyanate, tetramethyl-m-xylylene diisocyanate, cyclohexanedimethyleterephthalate vulcabond, 3-isocyanic ester methylene-3, one or more in 5,5-trimethylcyclohexylisocyanate.
The number-average molecular weight of described polyvalent alcohol is 2000-4000, is specifically selected from polyester polyol or polyether glycol;
Described alcohol chainextender is dimethylol propionic acid and/or dimethylolpropionic acid.
Described amine chainextender is selected from one or more in quadrol, diethyl toluene diamine, 3,5-dimethythiotoluene diamines.
Described polyester polyol is obtained by one or more condensation polymerizations in one or more in diprotic acid phthalic acid, phthalate anhydride, hexanodioic acid, halogeno-benzene dioctyl phthalate and ethylene glycol, propylene glycol, glycol ether, TriMethylolPropane(TMP); Described polyether glycol is obtained by one or more addition polymerizations in initiator glycerine and oxyethane, propylene oxide, butylene oxide ring.
The glass transition temp of described polyacrylate dispersion is-20 ~ 30 DEG C, by mass parts, by (methyl) acrylate of 40-46 part, polyenoid (methyl) acrylate of 1-3 part, the initiator of 0.4-0.6 part, the deionized water of 41-54 part, the alkaline acrylic acid solution reaction of 4-10 part forms.
The preparation method of described alkaline acrylic acid solution is: be that solid propenoic acid and the deionized water of 0.3-0.9 adds in reactor by mass ratio, 65-80 DEG C is warming up under whipped state, then amine solvent is added, the pH value of solution in reactor is made to remain between 9-10, after solid propenoic acid all dissolves, continue insulated and stirred 1-2 hour, cooling discharge, obtained solid content is the alkaline acrylic acid solution of 35-65wt%.Described amine solvent is selected from ammoniacal liquor and/or triethylamine.
The preparation method of described polyacrylate dispersion is: after being mixed in a reservoir by the deionized water of (methyl) acrylate, polyenoid (methyl) acrylate, initiator, wherein 25-40%, be added drop-wise in the reactor that residue deionized water and alkaline acrylic acid solution are housed, time for adding is 4-5 hour, temperature of reaction is 70-90 DEG C, be added dropwise to complete follow-up continuous insulation reaction 1-2 hour, cooling discharge, obtains the polyacrylate dispersion that solid content is 35-55%.
Described (methyl) acrylate is selected from one or more in methyl methacrylate, methyl acrylate, ethyl propenoate, butyl methacrylate, butyl acrylate, Isooctyl acrylate monomer.
Described polyenoid (methyl) acrylate is selected from one or more in pentaerythritol tetramethacrylate, trimethacrylate acid trishydroxymethyl propyl ester, pentaerythritol triacrylate, trimethyol propane triacrylate.
Described initiator is selected from one or more in ammonium persulphate, Potassium Persulphate, Sodium Persulfate.
Described pigment is selected from one or more in titanium dioxide, permanent yellow, permanent bordeaux, carbon black, phthalocyanine blue.
Described wetting dispersing agent is selected from one or more in DISPERBYK-180, DISPERBYK-190, Silok-7111, Silok-7116W, Silok-7117.
Described solidifying agent is selected from one or more in XC-113, XC-103, XC-105 of aziridines.
The preparation method of universal water-base gravure compound oil ink of the present invention is:
(1) add polyaminoester emulsion, wetting dispersing agent and deionized water in a kettle., after stirring, add pigment, fully disperse, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by polyacrylate dispersion, solidifying agent and step (1) in a reservoir, after mixing, filter, detect qualified after obtain universal water-base gravure compound oil ink.
As a rule, independent polyaminoester emulsion or polyacrylate dispersion to the poor adhesive force of different plastics film apart from larger, need for different plastic film printing base materials the ink changing different binder in process of production, this brings very large trouble to printing enterprise.The invention by two kinds of composite uses of binder, solve the problem of general universal ink difference.Polyaminoester emulsion prepared by the present invention and polyacrylate dispersion are with reactive functional groups, simultaneously, in polyacrylate dispersion used, there is micro-crosslinking structure, when the film being printed on this universal water-base gravure compound oil ink is dry in the drying tunnel of printing press, two resinoids with functional group can with solidifying agent generation crosslinking reaction.These features significantly improve the sticking power of this ink on different plastics film, make the universal water color ink prepared by the present invention all have good printing effect on multiple printing element.Universal water color ink sticking power of the present invention is good, and opacifying power is good, is uniformly dispersed, and technique is simple, and green economy, highly versatile, is suitable for the printing of the wrapping material of various plastic film printing base material.
Embodiment
Below by specific embodiment, the present invention is described in further detail, but should not be understood as limiting the scope of the invention.All based on above-mentioned technological thought, the amendment utilizing ordinary skill knowledge and usual technique means to make, replacement, change, all belong to scope of the present invention.
Embodiment 1
1. the preparation of polyaminoester emulsion:
(1) by 24kg 3-isocyanic ester methylene-3,5, (concentration is 1wt% by the dibutyl tin laurate solution of the polyester polyol of phthalic acid and ethylene glycol, glycol ether polycondensation, 0.3kg for 5-trimethylcyclohexylisocyanate, 74kg, solvent is dibutyl phthalate) join in reactor I, be heated to 90 DEG C, react and add 2kg dimethylol propionic acid after 1 hour, continue reaction 2 hours, the triethylamine adding 2kg again neutralizes, and stirs 5 minutes;
(2) in reactor II, add deionized water and the 4kg quadrol of 233kg, stir, the liquid in reactor I is poured in reactor II, high-speed stirring 1 hour, finally obtain the polyaminoester emulsion that solid content is 31%.
2. the preparation of polyacrylate dispersion:
(1) joined by 30kg solid propenoic acid in the reactor that 60kg deionized water is housed, constantly stir and be warmed up to 80 DEG C, add triethylamine gradually, pH value remains between 9-10; Treat that solid propenoic acid all dissolves, be incubated 1 hour, cooling discharge, obtain the alkaline acrylic acid solution that solid content is 33%;
(2) pentaerythritol tetramethacrylate of the butyl acrylate of 30kg, 50kg methyl methacrylate, 2kg, 1kg ammonium persulphate, 30kg deionized water are mixed in a reservoir;
(3) the alkaline acrylic acid solution of 70kg deionized water, 9kg is added in reactor, stir and be heated to 85 DEG C;
(4) solution mixed in (2) is added drop-wise in the reactor described in (3), within 4 hours, dropwises, be added dropwise to complete follow-up continuous insulation reaction 1 hour, cooling discharge, obtain the polyacrylate dispersion that solid content is 45%.
3. the preparation of universal aqueous white gravure composite printing ink:
(1) 40kg polyaminoester emulsion, the DISPERBYK-190 wetting dispersing agent of 0.1kg and 10kg deionized water is added in a kettle., 23kg titanium dioxide is added after stirring, after abundant dispersion, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by 20kg polyacrylate dispersion, 0.9kg solidifying agent XC-103 and step (1) in a reservoir, after mixing, obtain universal aqueous white gravure composite printing ink, technical indicator is in table 1.
The technical indicator of the universal aqueous white gravure composite printing ink of table 1
Embodiment 2
1. the preparation of polyaminoester emulsion:
(1) by 20kg cyclohexanedimethyleterephthalate vulcabond, 74kg, by the dibutyl tin laurate of the polyester polyol of hexanodioic acid and TriMethylolPropane(TMP) and propylene glycol polycondensation, 0.3kg, (concentration is 0.09wt%, solvent is dibutyl phthalate) join in reactor I, be heated to 90 DEG C, react and add 6kg dimethylol propionic acid again after 1.5 hours, continue reaction 2 hours; Add 6kg triethylamine again to neutralize, stir 7 minutes;
(2) in reactor II, the deionized water of 233kg and 2.5kg 3 are added, 5-dimethyl sulphur-based methanediamine, stirs, and is poured into by the liquid in reactor I in reactor II, high-speed stirring 1 hour, finally obtains the polyaminoester emulsion that solid content is 31%.
2. the preparation of polyacrylate dispersion:
(1) 50kg solid propenoic acid is joined in the reactor that 80kg deionized water is housed, continuous stirring is also warmed up to 70 DEG C, add the ammoniacal liquor that concentration is 22% gradually, pH value remains between 9-10, treat that solid propenoic acid all dissolves, be incubated 1 hour, cooling discharge, obtain the alkaline acrylic acid solution that solid content is 38%;
(2) pentaerythritol tetramethacrylate of the butyl acrylate of 42kg, 42kg methyl methacrylate, 4kg, 1kg ammonium persulphate, 30kg deionized water are mixed in a reservoir;
(3) the alkaline acrylic acid solution of 70kg deionized water, 8kg is added in reactor, stir and be heated to 85 DEG C;
(4) solution mixed in (2) is added drop-wise in the reactor described in (3), within 4 hours, dropwises, be added dropwise to complete follow-up continuous insulation reaction 1 hour, cooling discharge, obtain the polyacrylate dispersion that solid content is 45%.
3. the preparation of universal water-based Yellow ink:
(1) add 45kg polyaminoester emulsion, the DISPERBYK-190 wetting dispersing agent of 0.2kg and 11kg deionized water in a kettle., after stirring, add 18kg permanent yellow, fully after dispersion, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by 30kg polyacrylate dispersion, 1kg solidifying agent XC-113 and step (1) in a reservoir, after mixing, obtain the yellow gravure composite printing ink of universal water-based, technical indicator is in table 2.
The technical indicator of the universal aqueous white gravure composite printing ink of table 2
Embodiment 3
1. the preparation of polyaminoester emulsion:
(1) by the 3-isocyanic ester methylene-3 of 15kg, 5, (concentration is 1.1wt% by the dibutyl tin laurate of the polyester polyol of hexanodioic acid, phthalic acid and ethylene glycol and propylene glycol polycondensation, 0.3kg for 5-trimethylcyclohexylisocyanate, 74kg, solvent is dibutyl phthalate) join in reactor I, be heated to 90 DEG C, react 1 hour; Add 6kg dimethylol propionic acid again, 3kg dimethylolpropionic acid, continue reaction 2 hours; The triethylamine adding 9kg neutralizes, and stirs 10 minutes;
(2) in reactor II, add the deionized water of 233kg and the diethyl toluene diamine of 4kg, stir, the liquid in reactor I is poured in reactor II, high-speed stirring 1.5 hours, finally obtain the polyaminoester emulsion that solid content is 31%.
2. the preparation of polyacrylate dispersion
(1) joined by 50kg solid propenoic acid in the reactor that 60kg deionized water is housed, constantly stir and be warmed up to 80 DEG C, add triethylamine gradually, pH value remains between 9-10; Treat that solid propenoic acid all dissolves, be incubated 2 hours, cooling discharge, obtain the alkaline acrylic acid solution that solid content is 45%;
(2) Viscoat 295 of the methyl acrylate of 42kg, 42kg butyl methacrylate, 4kg, 1kg ammonium persulphate, 30kg deionized water are mixed in a reservoir;
(3) the alkaline acrylic acid solution of 70kg deionized water, 10kg is added in reactor, stir and be heated to 85 DEG C;
(4) solution mixed in (2) is added drop-wise in the reactor described in (3), within 4 hours, dropwises, cooling discharge, obtain the polyacrylate dispersion that solid content is 49.7%.
3. the preparation of universal water-base black ink:
(1) add 60kg polyaminoester emulsion, the Silok-7111 wetting dispersing agent of 0.2kg and 20kg deionized water in a kettle., after stirring, add 20kg carbon black, fully after dispersion, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by 30kg polyacrylate dispersion, 1kg solidifying agent XC-105 and step (1) in a reservoir, after mixing, obtain universal aqueous black gravure composite printing ink, technical indicator is in table 3.
The technical indicator of the universal aqueous black gravure composite printing ink of table 3
Embodiment 4
1. the preparation of polyaminoester emulsion:
(1) by 8kg trimethylammonium-1,6-hexamethylene diisocyanate, 2kg tetramethyl-m-xylylene diisocyanate, by the dibutyl tin laurate of the polyether glycol of glycerine and oxyethane, tetramethylene addition polymerization, 0.3kg, (concentration is 1wt% to 74kg, solvent is dibutyl phthalate) join in reactor I, be heated to 90 DEG C, react 1.5 hours; Add 3kg dimethylol propionic acid, 1kg dimethylolpropionic acid, continue reaction 1 hour; Add 4kg triethylamine to neutralize, stir 6 minutes;
(2) in reactor II, add the deionized water of 233kg and the quadrol of 3kg, stir, the liquid in reactor I is poured in reactor II, high-speed stirring 2 hours, finally obtain the polyaminoester emulsion that solid content is 29%.
2. the preparation of polyacrylate dispersion:
(1) joined by 40kg solid propenoic acid in the reactor that 60kg deionized water is housed, constantly stir and be warmed up to 70 DEG C, add the ammoniacal liquor that concentration is 22% gradually, pH value remains between 9-10; Treat that solid propenoic acid all dissolves, be incubated 1 hour, cooling discharge, obtain the alkaline acrylic acid solution that solid content is 40%;
(2) Viscoat 295 of the ethyl propenoate of 66kg, 24kg butyl methacrylate, 4kg, 1kg ammonium persulphate, 30kg deionized water are mixed in a reservoir;
(3) the alkaline acrylic acid solution of 70kg deionized water, 15kg is added in reactor, stir and be heated to 85 DEG C;
(4) solution mixed in (2) is added drop-wise in the reactor described in (3), within 4 hours, dropwises, be added dropwise to complete follow-up continuous insulation reaction 1 hour, cooling discharge, obtain the polyacrylate dispersion that solid content is 48.1%.
3. the preparation of universal water-based red ink:
(1) add 60kg polyaminoester emulsion, the Silok-7116W wetting dispersing agent of 0.2kg and 13kg deionized water in a kettle., after stirring, add 18kg permanent bordeaux, fully after dispersion, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by 25kg polyacrylate dispersion, 1kg solidifying agent XC-105 and step (1) in a reservoir, after mixing, obtain the red gravure composite printing ink of universal water-based, technical indicator is in table 4.
The technical indicator of the red gravure composite printing ink of the universal water-based of table 4
Embodiment 5
1. the preparation of polyaminoester emulsion:
(1) by 12kg cyclohexanedimethyleterephthalate vulcabond, 2kg tetramethyl-m-xylylene diisocyanate, by the dibutyl tin laurate of the polyether glycol of glycerine and butylene oxide ring addition polymerization, 0.3kg, (concentration is 1wt% to 74kg, solvent is dibutyl phthalate) join in reactor I, be heated to 90 DEG C, react and add 8kg dimethylolpropionic acid after 1 hour, continue reaction 1.5 hours; Add 8kg triethylamine again to neutralize, stir 9 minutes;
(2) in reactor II, add the deionized water of 233kg and the quadrol of 2kg, 3 of 1kg, 5-dimethyl sulphur-based methanediamine, stir and be heated to 80 DEG C, liquid in reactor I is poured in reactor II, high-speed stirring 2 hours, finally obtains the polyaminoester emulsion that solid content is 31%.
2. the preparation of polyacrylate dispersion:
(1) 60kg solid propenoic acid is joined in the reactor that 80kg deionized water is housed, continuous stirring is warmed up to 80 DEG C, add triethylamine gradually, pH value remains between 9-10, treat that solid propenoic acid all dissolves, cooling discharge, obtains the alkaline acrylic acid solution that solid content is 42.8%;
(2) Viscoat 295 of the Isooctyl acrylate monomer of 58kg, 52kg methyl methacrylate, 4kg, 1kg ammonium persulphate, 30kg deionized water are mixed in a reservoir;
(3) the alkaline acrylic acid solution of 70kg deionized water, 20kg is added in reactor, stir and be heated to 85 DEG C;
(4) solution mixed in (2) is added drop-wise in the reactor described in (3), within 4 hours, dropwises, be added dropwise to complete follow-up continuous insulation reaction 1 hour, cooling discharge, obtain the polyacrylate dispersion that solid content is 53.5%.
3. the preparation of universal aqueous blue color ink:
(1) add 50kg polyaminoester emulsion, the DISPERBYK-190 wetting dispersing agent of 0.2kg and 14kg deionized water in a kettle., after stirring, add 21kg phthalocyanine blue, fully after dispersion, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by 30kg polyacrylate dispersion, 1kg solidifying agent XC-113 and step (1) in a reservoir, after mixing, obtain the blue gravure composite printing ink of universal water-based, technical indicator is in table 5.
The technical indicator of the blue gravure composite printing ink of the universal water-based of table 5
Claims (10)
1. a universal water-base gravure compound oil ink, is characterized in that, by mass parts, this ink comprises the polyaminoester emulsion of 40-60 part, the polyacrylate dispersion of 20-30 part, the pigment of 15-25 part, the wetting dispersing agent of 0.1-0.5 part, the solidifying agent of 0.1-1 part, the deionized water of 10-20 part.
2. universal water-base gravure compound oil ink according to claim 1, it is characterized in that, the glass transition temp of described polyaminoester emulsion is-50-30 DEG C, and by mass parts, it is by the vulcabond of 3-7.5 part, the polyvalent alcohol of 20-23 part, the dibutyl tin laurate solution of 0.08-0.1 part, the alcohol chainextender of 0.2-3 part, the triethylamine of 0.2-3 part, the deionized water of 68-70 part, the amine chainextender reaction of 0.3-1.2 part forms; The concentration of described dibutyl tin laurate solution is 0.09-1.1wt%, and solvent is dibutyl phthalate.
3. universal water-base gravure compound oil ink according to claim 2, is characterized in that, the preparation method of described polyaminoester emulsion is:
(1) vulcabond, polyvalent alcohol, dibutyl tin laurate solution are joined in reactor I, be heated to 80-100 DEG C, react and add alcohol chainextender after 1-1.5 hour, continue reaction 1-2 hour, add triethylamine again to neutralize, stir 5-10 minute, obtained performed polymer;
(2) in reactor II, add deionized water and amine chainextender, stir, poured into by the performed polymer in reactor I in reactor II, stir 1-2 hour, cooling discharge, obtains the polyaminoester emulsion that solid content is 29-32%;
Described vulcabond is selected from trimethylammonium-1,6-hexamethylene diisocyanate, tetramethyl-m-xylylene diisocyanate, cyclohexanedimethyleterephthalate vulcabond, 3-isocyanic ester methylene-3, one or more in 5,5-trimethylcyclohexylisocyanate;
The number-average molecular weight of described polyvalent alcohol is 2000-4000, is specifically selected from polyester polyol or polyether glycol;
Described alcohol chainextender is dimethylol propionic acid and/or dimethylolpropionic acid;
Described amine chainextender is selected from one or more in quadrol, diethyl toluene diamine, 3,5-dimethythiotoluene diamines.
4. universal water-base gravure compound oil ink according to claim 2, it is characterized in that, described polyester polyol is obtained by one or more condensation polymerizations in one or more in diprotic acid phthalic acid, phthalate anhydride, hexanodioic acid, halogeno-benzene dioctyl phthalate and ethylene glycol, propylene glycol, glycol ether, TriMethylolPropane(TMP); Described polyether glycol is obtained by one or more addition polymerizations in initiator glycerine and oxyethane, propylene oxide, butylene oxide ring.
5. universal water-base gravure compound oil ink according to claim 1, it is characterized in that, the glass transition temp of described polyacrylate dispersion is-20 ~ 30 DEG C, by mass parts, by (methyl) acrylate of 40-46 part, polyenoid (methyl) acrylate of 1-3 part, the initiator of 0.4-0.6 part, the deionized water of 41-54 part, the alkaline acrylic acid solution reaction of 4-10 part forms.
6. universal water-base gravure compound oil ink according to claim 5, it is characterized in that, the preparation method of described alkaline acrylic acid solution is: be that solid propenoic acid and the deionized water of 0.3-0.9 adds in reactor by mass ratio, 65-80 DEG C is warming up under whipped state, then amine solvent is added, the pH value of solution in reactor is made to remain between 9-10, after solid propenoic acid all dissolves, continue insulated and stirred 1-2 hour, cooling discharge, obtained solid content is the alkaline acrylic acid solution of 35-65wt%; Described amine solvent is selected from ammoniacal liquor and/or triethylamine.
7. universal water-base gravure compound oil ink according to claim 5, it is characterized in that, the preparation method of described polyacrylate dispersion is: by (methyl) acrylate, polyenoid (methyl) acrylate, initiator, after wherein the deionized water of 25-40% mixes in a reservoir, be added drop-wise in the reactor that residue deionized water and alkaline acrylic acid solution are housed, time for adding is 4-5 hour, temperature of reaction is 70-90 DEG C, be added dropwise to complete follow-up continuous insulation reaction 1-2 hour, cooling discharge, obtain the polyacrylate dispersion that solid content is 35-55%,
Described (methyl) acrylate is selected from one or more in methyl methacrylate, methyl acrylate, ethyl propenoate, butyl methacrylate, butyl acrylate, Isooctyl acrylate monomer;
Described polyenoid (methyl) acrylate is selected from one or more in pentaerythritol tetramethacrylate, trimethacrylate acid trishydroxymethyl propyl ester, pentaerythritol triacrylate, trimethyol propane triacrylate;
Described initiator is selected from one or more in ammonium persulphate, Potassium Persulphate, Sodium Persulfate.
8. universal water-base gravure compound oil ink according to claim 1, it is characterized in that, described pigment is selected from one or more in titanium dioxide, permanent yellow, permanent bordeaux, carbon black, phthalocyanine blue;
Described wetting dispersing agent is selected from one or more in DISPERBYK-180, DISPERBYK-190, Silok-7111, Silok-7116W, Silok-7117.
9. universal water-base gravure compound oil ink according to claim 1, it is characterized in that, described solidifying agent is selected from one or more in XC-113, XC-103, XC-105 of aziridines.
10., according to the preparation method of the arbitrary described universal water-base gravure compound oil ink of claim 1-9, its concrete steps are:
(1) add polyaminoester emulsion, wetting dispersing agent and deionized water in a kettle., after stirring, add pigment, fully disperse, be ground to fineness through shredder and be less than 10 μm, obtained mill base;
(2) add mill base prepared by polyacrylate dispersion, solidifying agent and step (1) in a reservoir, after mixing, filter, detect qualified after obtain universal water-base gravure compound oil ink.
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| CN201510191761.4A CN104774496B (en) | 2015-04-22 | 2015-04-22 | Universal water-based gravure composite printing ink and preparation method thereof |
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| CN201510191761.4A CN104774496B (en) | 2015-04-22 | 2015-04-22 | Universal water-based gravure composite printing ink and preparation method thereof |
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| CN105949875A (en) * | 2016-06-17 | 2016-09-21 | 苍南县宝丰印业有限公司 | Water-based ink |
| CN106065225A (en) * | 2016-08-17 | 2016-11-02 | 江阴市虹达化工涂料有限公司 | A kind of aqueous polyurethane compound oil ink and preparation method thereof |
| CN106590175A (en) * | 2016-11-21 | 2017-04-26 | 芜湖市创源新材料有限公司 | Bacteriostatic and antiseptic waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634218A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Carbon quantum dot modified waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634185A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Halogen-free durable water-based polyurethane gravure fluorescence ink and preparation method thereof |
| CN106634187A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Nano modified waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634183A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634186A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Steaming-resistant and boiling-resistant waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634184A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Waterborne polyurethane gravure fluorescent printing ink for food package printed matter and preparation method of waterborne polyurethane gravure fluorescent printing ink |
| CN106675182A (en) * | 2016-11-21 | 2017-05-17 | 芜湖市创源新材料有限公司 | Long-acting and stable water-base polyurethane gravure printing fluorescent ink and preparation method thereof |
| CN106700732A (en) * | 2016-11-21 | 2017-05-24 | 芜湖市创源新材料有限公司 | Polymerization inhibition flowing type waterborne polyurethane gravure printing fluorescent ink and preparation method thereof |
| CN106700721A (en) * | 2016-11-21 | 2017-05-24 | 芜湖市创源新材料有限公司 | Waterborne polyurethane gravure nano ink and preparation method thereof |
| CN107459867A (en) * | 2017-08-02 | 2017-12-12 | 洋紫荆油墨(中山)有限公司 | A kind of aqueous polyurethane compound oil ink of super-high solid content low viscosity |
| CN107556814A (en) * | 2017-10-16 | 2018-01-09 | 泰安市正泰激光印务有限公司 | Water-based ink and preparation method thereof |
| CN107760107A (en) * | 2017-11-08 | 2018-03-06 | 湖北中烟工业有限责任公司 | A kind of aquosity optical variable ink and preparation method thereof |
| CN108753036A (en) * | 2018-06-14 | 2018-11-06 | 黄山新力油墨科技有限公司 | A kind of water-based plastic printing compound oil ink and preparation method thereof |
| CN108929590A (en) * | 2018-08-24 | 2018-12-04 | 云南九九彩印有限公司 | A kind of environment-friendly type aqueous ink and preparation method thereof and application method |
| CN109111789A (en) * | 2018-09-03 | 2019-01-01 | 厦门欧化实业有限公司 | A kind of no benzene exempts to handle dumb light base gravure ink and preparation method thereof |
| CN109517437A (en) * | 2018-12-20 | 2019-03-26 | 江苏劲嘉新型包装材料有限公司 | Water-base gravure ink and preparation method thereof |
| CN110183900A (en) * | 2019-05-30 | 2019-08-30 | 山东英诺新材料有限公司 | A kind of preparation method of flexible package water-based ink |
| CN110218482A (en) * | 2019-07-12 | 2019-09-10 | 宁夏森源印务有限公司 | A kind of plastic rotogravure printing ink |
| CN110605926A (en) * | 2019-10-11 | 2019-12-24 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN112011217A (en) * | 2020-08-24 | 2020-12-01 | 广东德康化工实业有限公司 | High-concentration water-based preprinting ink and preparation method thereof |
| CN113278352A (en) * | 2021-06-01 | 2021-08-20 | 惠州德斯坤化工有限公司 | Water-based plastic replacement oil and preparation method thereof |
| CN114805696A (en) * | 2022-04-22 | 2022-07-29 | 台州学院 | Polymerizable polyurethane/acrylate composite emulsion, preparation method and application |
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| CN106065225A (en) * | 2016-08-17 | 2016-11-02 | 江阴市虹达化工涂料有限公司 | A kind of aqueous polyurethane compound oil ink and preparation method thereof |
| CN106634183A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634218A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Carbon quantum dot modified waterborne polyurethane gravure fluorescent ink and preparation method thereof |
| CN106634185A (en) * | 2016-11-21 | 2017-05-10 | 芜湖市创源新材料有限公司 | Halogen-free durable water-based polyurethane gravure fluorescence ink and preparation method thereof |
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| CN106700721A (en) * | 2016-11-21 | 2017-05-24 | 芜湖市创源新材料有限公司 | Waterborne polyurethane gravure nano ink and preparation method thereof |
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| CN107459867B (en) * | 2017-08-02 | 2020-12-15 | 洋紫荆油墨(中山)有限公司 | Aqueous polyurethane composite ink with ultrahigh solid content and low viscosity |
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| CN107556814A (en) * | 2017-10-16 | 2018-01-09 | 泰安市正泰激光印务有限公司 | Water-based ink and preparation method thereof |
| CN107760107A (en) * | 2017-11-08 | 2018-03-06 | 湖北中烟工业有限责任公司 | A kind of aquosity optical variable ink and preparation method thereof |
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| CN109517437A (en) * | 2018-12-20 | 2019-03-26 | 江苏劲嘉新型包装材料有限公司 | Water-base gravure ink and preparation method thereof |
| CN110183900A (en) * | 2019-05-30 | 2019-08-30 | 山东英诺新材料有限公司 | A kind of preparation method of flexible package water-based ink |
| CN110218482A (en) * | 2019-07-12 | 2019-09-10 | 宁夏森源印务有限公司 | A kind of plastic rotogravure printing ink |
| CN110605926B (en) * | 2019-10-11 | 2020-08-21 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN110605926A (en) * | 2019-10-11 | 2019-12-24 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN112011217A (en) * | 2020-08-24 | 2020-12-01 | 广东德康化工实业有限公司 | High-concentration water-based preprinting ink and preparation method thereof |
| CN113278352A (en) * | 2021-06-01 | 2021-08-20 | 惠州德斯坤化工有限公司 | Water-based plastic replacement oil and preparation method thereof |
| CN114805696A (en) * | 2022-04-22 | 2022-07-29 | 台州学院 | Polymerizable polyurethane/acrylate composite emulsion, preparation method and application |
| CN114805696B (en) * | 2022-04-22 | 2024-01-30 | 台州学院 | Polymerizable polyurethane/acrylic ester composite emulsion, preparation method and application |
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