CN104629532B - A kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof - Google Patents
A kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof Download PDFInfo
- Publication number
- CN104629532B CN104629532B CN201510019759.9A CN201510019759A CN104629532B CN 104629532 B CN104629532 B CN 104629532B CN 201510019759 A CN201510019759 A CN 201510019759A CN 104629532 B CN104629532 B CN 104629532B
- Authority
- CN
- China
- Prior art keywords
- nano
- water
- titanium dioxide
- dioxide modified
- ethanol
- Prior art date
- 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.)
- Active
Links
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 150000001875 compounds Chemical class 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 34
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 34
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 229910000077 silane Inorganic materials 0.000 claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002105 nanoparticle Substances 0.000 claims abstract description 18
- 239000000049 pigment Substances 0.000 claims abstract description 18
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000013530 defoamer Substances 0.000 claims abstract description 17
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- 239000004645 polyester resin Substances 0.000 claims abstract description 17
- 229920001225 polyester resin Polymers 0.000 claims abstract description 17
- 239000007858 starting material Substances 0.000 claims abstract description 13
- 239000000178 monomer Substances 0.000 claims abstract description 11
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 8
- -1 hydroxyalkyl acrylates Chemical class 0.000 claims abstract description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 8
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 125000005250 alkyl acrylate group Chemical group 0.000 claims abstract description 5
- 239000000470 constituent Substances 0.000 claims description 7
- 238000005119 centrifugation Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 4
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical group CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 claims description 2
- GHUXAYLZEGLXDA-UHFFFAOYSA-N 8-azido-5-ethyl-6-phenylphenanthridin-5-ium-3-amine;bromide Chemical compound [Br-].C12=CC(N=[N+]=[N-])=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 GHUXAYLZEGLXDA-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3669—Treatment with low-molecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/12—Treatment with organosilicon compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention designs water color ink field, disclose a kind of nano-titanium dioxide modified Compound waterborne ink, composition is nano-titanium dioxide modified water-borne acrylic resin, aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent and buffer, and its preparation process includes: first prepared silane coupler modified inorganic nano-particle by nano titanium oxide, ethanol, water and γ methacryloxypropyl trimethoxy silane.Nano-titanium dioxide modified water-borne acrylic resin is prepared again by alkyl acrylate monomer, hydroxyalkyl acrylates monomer, silane coupler modified inorganic nano-particle, polyethylene glycol, water soluble starter, emulsifying agent and water.Finally prepared nano-titanium dioxide modified Compound waterborne ink by nano-titanium dioxide modified water-borne acrylic resin, aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent and buffer.This water color ink light aging resisting, antibacterial and mouldproof.
Description
Technical field
The present invention relates to water color ink field, particularly relate to a kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof.
Background technology
Water color ink is the ink made for solvent with water, specific aqueous high molecular resin, pigment, water and cosolvent etc. are prepared from through physical and chemical process combination.Having compared oiliness and machine solvent type ink, water color ink does not results in the volatilization of a large amount of organic solvent, and toxicity is low, and the healthy impact on direct labor is little, and in the today increasingly paying attention to environmental protection and health of human body, water color ink has huge development prospect.But, owing to the development of water color ink does not has the full-fledged of solvent type ink, Shortcomings in many performances.
Authorization Notice No. CN 102040884 B, the authorized announcement date Chinese invention patent of on 03 20th, 2013 discloses a kind of alcohol aqueous composite ink formula, it is made into by water-borne acrylic resin, nitrocotton, dispersant, scratch resistance agent, dumb light powder, levelling agent, defoamer, pigment, ethanol, isopropanol, methyl ether and deionized water, this ink employs water-borne acrylic resin, using deionized water and alcohols as solvent, break away from the shortcoming that the benzene molten type chlorinated polypropylene of conventional composite ink is big to human injury, decrease the discharge of VOC simultaneously, reduce cost.This invention is disadvantageous in that: although this water color ink adds scratch resistance agent and strengthens anti-scratch performance to a certain extent, but its light aging resisting property is not enough, ink is after printing easily by illumination effect weather stain, and water color ink is the most mouldy when storing simultaneously.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof.The water color ink being prepared by the method for the present invention not only environmental protection, and there is excellent light aging resisting property, antibacterial and mouldproof performance.
The concrete technical scheme of the present invention is: a kind of nano-titanium dioxide modified Compound waterborne ink, and by weight percentage, its each constituent content is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 20-30wt%；Aqueous polyester resin 15-20 wt%；Water 20-30 wt%；Ethanol 5-15 wt%；Pigment 10-30 wt%；Defoamer 0.5-1.5 wt%；Dispersant 1-2 wt%；Levelling agent 1-2 wt%；Buffer 1-2 wt%.
As preferably, the formula of nano-titanium dioxide modified Compound waterborne ink is:
Nano-titanium dioxide modified water-borne acrylic resin 25wt%；Aqueous polyester resin 17.5 wt%；Water 24 wt%；Ethanol 8wt%；Pigment 20 wt%；Defoamer 1 wt%；Dispersant 1.5 wt%；Levelling agent 1.5 wt%；Buffer 1.5 wt%.
Present invention also offers the preparation method of a kind of above-mentioned nano-titanium dioxide modified Compound waterborne ink, carry out as follows:
(1) 60 DEG C of water-bath back flow reaction 8-16h after nano titanium oxide, ethanol, water and γ-methacryloxypropyl trimethoxy silane being mixed, then room temperature it is down to, product is through centrifugation and washing, obtaining silane coupler modified inorganic nano-particle, the weight consumption of described nano titanium oxide, ethanol, water and γ-methacryloxypropyl trimethoxy silane is than for 1:30-50:5-15:1-3.
(2) 30-60 part water and 1-3 part emulsifying agent are put into reactor and be heated to 80 DEG C, again by 20-35 part alkyl acrylate monomer, 10-20 part hydroxyalkyl acrylates monomer, the silane coupler modified inorganic nano-particle of 5-10 part step (1) gained, 3-5 part polyethylene glycol and 0.25-0.5 part water soluble starter stir after putting into reactor, after being incubated 0.5-1 hour, 0.25-0.5 part water soluble starter is at the uniform velocity added in 2 hours, nano-titanium dioxide modified water-borne acrylic resin it is filtrated to get after being incubated 4-8 hour the most again, above material number is parts by weight.
(3) the nano-titanium dioxide modified water-borne acrylic resin of step (2) gained is uniformly mixed according to a ratio with aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent, buffer, then obtains nano-titanium dioxide modified Compound waterborne ink by grinding distribution.
As preferably, the particle diameter of described nano titanium oxide is at 10-40nm.
As preferably, described alkyl acrylate monomer is methyl methacrylate, EMA or butyl acrylate；Described hydroxyalkyl acrylates monomer is hydroxyethyl methacrylate or hydroxy propyl methacrylate.
It is compared with the prior art, the invention has the beneficial effects as follows: the inventive method introduces hydrophilic-structure by polyethylene glycol, improve the hydrophily of acrylic resin, carry out compounding by water-borne acrylic resin and aqueous polyester resin and prepare water color ink with water for primary solvent, greatly reduce the usage amount of organic solvent, environmental protection, low to human injury.
Simultaneously, use silane coupler that nano titanium oxide is modified, can be with acrylate monomer copolymerization, nano titanium oxide and hydroxyalkyl are incorporated on water-borne acrylic resin, nano titanium oxide after modified directly participates in polymerization, being evenly distributed in resin, to the modified effect of water-borne acrylic resin more preferably, with the water color ink that water-borne acrylic resin is main binder, light aging resisting property and antibacterial and mouldproof performance after printing have obtained great lifting.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
(1) preparation of silane coupler modified inorganic nano-particle
60 DEG C of water-bath back flow reaction 8h after weight consumption is mixed than nano titanium oxide, ethanol, water and the γ-methacryloxypropyl trimethoxy silane for 1:30:5:1, then room temperature it is down to, product, through centrifugation and washing, obtains silane coupler modified inorganic nano-particle.The particle diameter of described nano titanium oxide is 10nm.
(2) preparation of nano-titanium dioxide modified water-borne acrylic resin
30 parts of water and 1 part of emulsifying agent are put into reactor and are heated to 80 DEG C, again by 20 parts of methyl methacrylates, 10 parts of hydroxyethyl methacrylates, silane coupler modified inorganic nano-particles of 5 parts of step (1) gained, 3 parts of polyethylene glycol and 0.25 part of water soluble starter stir after putting into reactor, after being incubated 0.5 hour, in 2 hours, at the uniform velocity add 0.25 part of water soluble starter, after being incubated 4 hours the most again, be filtrated to get nano-titanium dioxide modified water-borne acrylic resin.
(3) preparation of nano-titanium dioxide modified Compound waterborne ink
The nano-titanium dioxide modified each constituent content of Compound waterborne ink is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 20wt%；
Aqueous polyester resin 20 wt%；
Water 25 wt%；
Ethanol 10wt%；
Pigment 20 wt%；
Defoamer 0.5 wt%；
Dispersant 1.5 wt%；
Levelling agent 1.5 wt%；
Buffer 1.5 wt%.
The nano-titanium dioxide modified water-borne acrylic resin of step (2) gained is uniformly mixed according to a ratio with aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent, buffer, more i.e. obtains nano-titanium dioxide modified Compound waterborne ink by grinding distribution.
Embodiment 2
(1) preparation of silane coupler modified inorganic nano-particle
60 DEG C of water-bath back flow reaction 16h after weight consumption is mixed than nano titanium oxide, ethanol, water and the γ-methacryloxypropyl trimethoxy silane for 1:50:15:3, then room temperature it is down to, product, through centrifugation and washing, obtains silane coupler modified inorganic nano-particle.The particle diameter of described nano titanium oxide is 20nm.
(2) preparation of nano-titanium dioxide modified water-borne acrylic resin
60 parts of water and 3 parts of emulsifying agents are put into reactor and are heated to 80 DEG C, again by 35 parts of butyl acrylates, 20 parts of hydroxy propyl methacrylates, silane coupler modified inorganic nano-particles of 10 parts of step (1) gained, 5 parts of polyethylene glycol and 0.5 part of water soluble starter stir after putting into reactor, after being incubated 1 hour, in 2 hours, at the uniform velocity add 0.5 part of water soluble starter, after being incubated 8 hours the most again, be filtrated to get nano-titanium dioxide modified water-borne acrylic resin.
(3) preparation of nano-titanium dioxide modified Compound waterborne ink
The nano-titanium dioxide modified each constituent content of Compound waterborne ink is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 25wt%；
Aqueous polyester resin 17.5wt%；
Water 24 wt%；
Ethanol 8wt%；
Pigment 20 wt%；
Defoamer 1 wt%；
Dispersant 1.5 wt%；
Levelling agent 1.5 wt%；
Buffer 1.5 wt%.
The nano-titanium dioxide modified water-borne acrylic resin of step (2) gained is uniformly mixed according to a ratio with aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent, buffer, more i.e. obtains nano-titanium dioxide modified Compound waterborne ink by grinding distribution.
Embodiment 3
(1) preparation of silane coupler modified inorganic nano-particle
60 DEG C of water-bath back flow reaction 12h after weight consumption is mixed than nano titanium oxide, ethanol, water and the γ-methacryloxypropyl trimethoxy silane for 1:40:10:2, then room temperature it is down to, product, through centrifugation and washing, obtains silane coupler modified inorganic nano-particle.The particle diameter of described nano titanium oxide is 40nm.
(2) preparation of nano-titanium dioxide modified water-borne acrylic resin
45 parts of water and 2 parts of emulsifying agents are put into reactor and are heated to 80 DEG C, again by 27.5 parts of EMAs, 15 parts of hydroxy propyl methacrylates, silane coupler modified inorganic nano-particles of 7.5 parts of step (1) gained, 4 parts of polyethylene glycol and 0.4 part of water soluble starter stir after putting into reactor, after being incubated 1 hour, in 2 hours, at the uniform velocity add 0.4 part of water soluble starter, after being incubated 6 hours the most again, be filtrated to get nano-titanium dioxide modified water-borne acrylic resin.
(3) preparation of nano-titanium dioxide modified Compound waterborne ink
The nano-titanium dioxide modified each constituent content of Compound waterborne ink is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 30wt%；
Aqueous polyester resin 15wt%；
Water 22.5wt%；
Ethanol 15wt%；
Pigment 10 wt%；
Defoamer 1.5 wt%；
Dispersant 2wt%；
Levelling agent 2 wt%；
Buffer 2 wt%.
The nano-titanium dioxide modified water-borne acrylic resin of step (2) gained is uniformly mixed according to a ratio with aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent, buffer, more i.e. obtains nano-titanium dioxide modified Compound waterborne ink by grinding distribution.
Embodiment 4
(1) preparation of silane coupler modified inorganic nano-particle
60 DEG C of water-bath back flow reaction 10h after weight consumption is mixed than nano titanium oxide, ethanol, water and the γ-methacryloxypropyl trimethoxy silane for 1:40:8:2.5, then room temperature it is down to, product, through centrifugation and washing, obtains silane coupler modified inorganic nano-particle.The particle diameter of described nano titanium oxide is 25nm.
(2) preparation of nano-titanium dioxide modified water-borne acrylic resin
50 parts of water and 2.5 parts of emulsifying agents are put into reactor and are heated to 80 DEG C, again by 30 parts of methyl methacrylates, 15 parts of hydroxyethyl methacrylates, silane coupler modified inorganic nano-particles of 6 parts of step (1) gained, 4 parts of polyethylene glycol and 0.3 part of water soluble starter stir after putting into reactor, after being incubated 0.75 hour, in 2 hours, at the uniform velocity add 0.3 part of water soluble starter, after being incubated 7 hours the most again, be filtrated to get nano-titanium dioxide modified water-borne acrylic resin.
(3) preparation of nano-titanium dioxide modified Compound waterborne ink
The nano-titanium dioxide modified each constituent content of Compound waterborne ink is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 25wt%；
Aqueous polyester resin 18wt%；
Water 20 wt%；
Ethanol 10wt%；
Pigment 22.5 wt%；
Defoamer 1.5wt%；
Dispersant 1 wt%；
Levelling agent 1 wt%；
Buffer 1wt%.
The nano-titanium dioxide modified water-borne acrylic resin of step (2) gained is uniformly mixed according to a ratio with aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent, buffer, more i.e. obtains nano-titanium dioxide modified Compound waterborne ink by grinding distribution.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the present invention, every any simple modification, change and equivalent transformation made above example according to the technology of the present invention essence, all still falls within the protection domain of technical solution of the present invention.
Claims (4)
1. a nano-titanium dioxide modified Compound waterborne ink, it is characterised in that by weight percentage, its each constituent content is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 20-30wt%；
Aqueous polyester resin 15-20 wt%；
Water 20-30 wt%；
Ethanol 5-15 wt%；
Pigment 10-30 wt%；
Defoamer 0.5-1.5 wt%；
Dispersant 1-2 wt%；
Levelling agent 1-2 wt%；
Buffer 1-2 wt%；
The preparation method of described nano-titanium dioxide modified Compound waterborne ink is carried out as follows:
(1) 60 DEG C of water-bath back flow reaction 8-16h after nano titanium oxide, ethanol, water and γ-methacryloxypropyl trimethoxy silane being mixed, then room temperature it is down to, product is through centrifugation and washing, obtaining silane coupler modified inorganic nano-particle, the weight consumption of described nano titanium oxide, ethanol, water and γ-methacryloxypropyl trimethoxy silane is than for 1:30-50:5-15:1-3；
(2) 30-60 part water and 1-3 part emulsifying agent are put into reactor and be heated to 80 DEG C, again by 20-35 part alkyl acrylate monomer, 10-20 part hydroxyalkyl acrylates monomer, the silane coupler modified inorganic nano-particle of 5-10 part step (1) gained, 3-5 part polyethylene glycol and 0.25-0.5 part water soluble starter stir after putting into reactor, after being incubated 0.5-1 hour, 0.25-0.5 part water soluble starter is at the uniform velocity added in 2 hours, nano-titanium dioxide modified water-borne acrylic resin it is filtrated to get after being incubated 4-8 hour the most again, above material number is parts by weight；
(3) the nano-titanium dioxide modified water-borne acrylic resin of step (2) gained is uniformly mixed according to a ratio with aqueous polyester resin, water, ethanol, pigment, defoamer, dispersant, levelling agent, buffer, then obtains nano-titanium dioxide modified Compound waterborne ink by grinding distribution.
The most nano-titanium dioxide modified Compound waterborne ink, it is characterised in that by weight percentage, its each constituent content is as follows:
Nano-titanium dioxide modified water-borne acrylic resin 25wt%；
Aqueous polyester resin 17.5 wt%；
Water 24wt%；
Ethanol 8wt%；
Pigment 20 wt%；
Defoamer 1 wt%；
Dispersant 1.5 wt%；
Levelling agent 1.5 wt%；
Buffer 1.5 wt%.
The most nano-titanium dioxide modified Compound waterborne ink, it is characterised in that the particle diameter of described nano titanium oxide is at 10-40nm.
The most nano-titanium dioxide modified Compound waterborne ink, it is characterised in that described alkyl acrylate monomer is methyl methacrylate, EMA or butyl acrylate；Described hydroxyalkyl acrylates monomer is hydroxyethyl methacrylate or hydroxy propyl methacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019759.9A CN104629532B (en) | 2015-01-15 | 2015-01-15 | A kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019759.9A CN104629532B (en) | 2015-01-15 | 2015-01-15 | A kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104629532A CN104629532A (en) | 2015-05-20 |
| CN104629532B true CN104629532B (en) | 2016-09-07 |
Family
ID=53208793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019759.9A Active CN104629532B (en) | 2015-01-15 | 2015-01-15 | A kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104629532B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017871B (en) * | 2015-07-13 | 2017-06-20 | 华南理工大学 | A kind of antiultraviolet exterior coating and preparation method thereof |
| BR112018002542B1 (en) * | 2015-08-12 | 2022-04-05 | Tetra Laval Holdings & Finance S.A. | Packaging material, method of providing a light barrier in a packaging material, and packaging |
| CN106589269A (en) * | 2016-12-30 | 2017-04-26 | 华东理工大学 | Method of using styrene-acrylic ester to polymerize at surface of titanium dioxide |
| CN106590063A (en) * | 2016-12-30 | 2017-04-26 | 华东理工大学 | Preparing method of water-based high-dispersity titanium dioxide |
| CN107652772A (en) * | 2017-09-28 | 2018-02-02 | 德施普科技发展温州有限公司 | A kind of aqueous, environmental protective printing-ink and preparation method thereof |
| CN112552742B (en) * | 2020-12-09 | 2022-02-11 | 上海大学 | White coating ink for textile inkjet printing and preparation method thereof |
| CN113549371A (en) * | 2021-08-18 | 2021-10-26 | 朗升柯式印刷(深圳)有限公司 | Environment-friendly water-based printing ink and preparation method thereof |
| CN114369391A (en) * | 2022-02-21 | 2022-04-19 | 南通漫游通艺术包装有限公司 | Environment-friendly degradable printing ink and preparation method thereof |
| CN114806267B (en) * | 2022-04-12 | 2024-05-03 | 江西优科工业材料有限公司 | Radiation-curable high-stability antibacterial ink |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560348B (en) * | 2009-05-25 | 2011-11-09 | 王景泉 | Ultraviolet light curing offset printing ink and preparation method thereof |
| CN102070956B (en) * | 2009-11-19 | 2013-02-20 | 江南大学 | Method for preparing modified nano metal oxide/photosensitive dye ink |
| CN103304719B (en) * | 2013-07-05 | 2015-06-24 | 广东天龙油墨集团股份有限公司 | Acrylic emulsion and preparation method and application in waterborne polyvinyl chloride (PVC) wallpaper ink thereof |
-
2015
- 2015-01-15 CN CN201510019759.9A patent/CN104629532B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104629532A (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104629532B (en) | A kind of nano-titanium dioxide modified Compound waterborne ink and preparation method thereof | |
| CN104610806B (en) | A kind of nano-silicon dioxide modified Compound waterborne ink and preparation method thereof | |
| CN104610808B (en) | A kind of nano zinc oxide modified Compound waterborne ink and preparation method thereof | |
| CN105968253B (en) | It is a kind of water-based from mat acrylic emulsion and preparation method and application | |
| CN103242732B (en) | Aqueous blackboard paint | |
| CN103740205A (en) | Water-based spray lacquer and preparation method thereof | |
| CN104725935B (en) | Tipping paper anti-bacterial aqueous printing ink | |
| CN103468081A (en) | Nanometer glaring self-cleaning paint | |
| CN104449273A (en) | Ultraviolet-resistant water-based paint capable of reducing brightness of coating and applied to glass door and preparation method of ultraviolet-resistant water-based paint | |
| CN105385335A (en) | Ultraviolet light-cured high-gloss water-based paint for woodenware and preparation method thereof | |
| CN104478392B (en) | A kind of ceramic film coating for urban rail transit vehicles trim panel | |
| CN104629531B (en) | Compound waterborne ink that a kind of nano-aluminium oxide is modified and preparation method thereof | |
| CN104479523A (en) | Highly hydrophobicuv (ultraviolet) leather surface treating agent and preparation method thereof | |
| CN107384155A (en) | A kind of novel aqueous PE woodcare paints and preparation method thereof | |
| CN102757698A (en) | Low-VOC (Volatile Organic Compounds) nitrolacquer | |
| CN103756519A (en) | UV (Ultraviolet) white base paint with high covering power | |
| CN102676009B (en) | Anionic ecological multicolour paint and preparation method thereof | |
| CN105198276A (en) | Multifunctional dry-powder rice straw paint and preparation method therefor | |
| CN104725934A (en) | Preparation method of water-based ink, containing Ag-carrying sepiolite antibacterial material, for tipping paper | |
| CN103589296A (en) | Anti-yellowing UV woodware white primer | |
| CN105273544A (en) | Water-based fluorescent paint and preparation method thereof | |
| CN104725933A (en) | Preparation method of water-based ink, containing Ag-carrying chitosan composite antibacterial material, for tipping paper | |
| CN105368216B (en) | A kind of environment-friendly water-based transparent priming and preparation method thereof | |
| CN113698823B (en) | Water-based coating special for household appliance plastics and preparation method thereof | |
| CN105086829A (en) | Novel multifunctional straw ecological paint and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Chen Industrial Park 313106 Zhejiang city of Huzhou province Changxing County Hong Qiao Zhen Applicant after: CHANGXING AIFEITE PLASTIC TECHNOLOGY CO.,LTD. Address before: Chen Industrial Park 313106 Zhejiang city of Huzhou province Changxing County Hong Qiao Zhen Applicant before: CHANGXING AIFEITE PLASTIC TECHNOLOGY CO.,LTD. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A composite water-based ink modified by nano-TiO2 and its preparation method Effective date of registration: 20210630 Granted publication date: 20160907 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: CHANGXING AIFEITE PLASTIC TECHNOLOGY Co.,Ltd. Registration number: Y2021330000728 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220307 Granted publication date: 20160907 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: CHANGXING AIFEITE PLASTIC TECHNOLOGY CO.,LTD. Registration number: Y2021330000728 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A composite water-based ink modified with nano titanium dioxide and its preparation method Granted publication date: 20160907 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: CHANGXING AIFEITE PLASTIC TECHNOLOGY CO.,LTD. Registration number: Y2024980026269 |