CN104327589A - Black environmentally-friendly aqueous ink and its preparation method - Google Patents

Black environmentally-friendly aqueous ink and its preparation method Download PDF

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Publication number
CN104327589A
CN104327589A CN201410454723.9A CN201410454723A CN104327589A CN 104327589 A CN104327589 A CN 104327589A CN 201410454723 A CN201410454723 A CN 201410454723A CN 104327589 A CN104327589 A CN 104327589A
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Prior art keywords
water
black
based ink
environmental
aqueous ink
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CN201410454723.9A
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CN104327589B (en
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杨俊波
杨志德
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CHANGXING AIFEITE PLASTICS TECHNOLOGY Co Ltd
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CHANGXING AIFEITE PLASTICS TECHNOLOGY Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/03Printing inks characterised by features other than the chemical nature of the binder
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/106Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/107Printing 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention provides a black environmentally-friendly aqueous ink. The black environmentally-friendly aqueous ink comprises an aqueous acrylic resin emulsion, ethanol, a black traditional Chinese medicinal slurry, and deionized water. The black traditional Chinese medicinal slurry comprises Syzygium aromaticum, Chinese gall, Medicine Terminalia Fruit, mulberry, black sesame seed, copperas, a water soluble ferric salt, a water soluble ferrous salt, azone and hydroxyethyl cellulose. The invention also provides a preparation method of the black environmentally-friendly aqueous ink. The method comprises the following steps: 1, mixing traditional Chinese medicines, immersing the traditional Chinese medicines in cold water, and boiling; 2, dissolving copperas, the water soluble ferric salt, the water soluble ferrous salt, azone and hydroxyethyl cellulose in water, stirring, and adding the supernatant obtained in step 1; 3, carrying out fine grinding; 4, mixing raw materials, and carrying out stirring dispersion; and 5, cooling, examining, and packaging. The aqueous ink prepared in the invention has the advantages of no harmful chemicals, no volatile pollution, bright and natural color, no color fading, and natural delicate fragrance.

Description

A kind of black Environmental-protection water-based ink and preparation method thereof
Technical field
The present invention relates to water color ink field, particularly relate to a kind of black Environmental-protection water-based ink and preparation method thereof.
Background technology
Along with the development of civilization of human society, increasing to the demand of ink, various printing material, Packaging Printing Products etc. have been paved with market, simultaneously, also more and more higher to the requirement of ink quality, in today that environmental pollution is day by day violent, people recognize that Development of Human Civilization is faster, and energy consumption is also larger, also larger on the impact of environment, environment-friendly ink is also subject to attracting attention of people, particularly water color ink, due to can not to air Emitting Volatile organic gas VOC, water color ink replacing the status of solvent type ink gradually.Be mainly thinner with water due to water color ink, not containing organic solvent (as ester class, ketone, benzene class etc.), the in use volatilization of essentially no organic solvent and residual, therefore be specially adapted to the strict Packaging Printing Product of the health conditions requirings such as cigarette, wine, food, beverage, medicine, toy for children, and the daily print product such as books ,newspapers and magazines, also because reasons such as direct skin contact, paid close attention to by extensive environmental protection organization.
Chinese patent CN102093779A discloses a kind of Environmental-protection water-based ink and preparation method thereof, Environmental-protection water-based ink is made by mill base, functional resin, wear-resistant wax slurry, wetting agent, defoamer and deionized water, this water color ink rate of drying is fast, folding is not ftractureed, but wherein dispersion resin environmental-protecting performance is not high in mill base, and employ the comparatively chemicals such as multi-dispersant, wetting agent.Chinese patent CN103992691A discloses a kind of water color ink and preparation method thereof, feature is that different step employs different types of resin, can improve the wear resistance of water color ink, but technical process is complicated, very high to ingredient requirement, and in preparation process, employ a large amount of chemicals.Chinese patent CN102533001A discloses formula of a kind of environment-friendly type high performance wallpaper use ink and preparation method thereof, employ pigment dyestuff and functional agent, harmless, but chemicals content is very high, wallpaper can only be used for and can not be used for the high place of the safety requirements such as food product pack.Chinese patent CN103642311A discloses a kind of water-base black ink, add lavender oil, overcome the defect that ink smells foul, but adding essence is the way that an index is not effected a permanent cure, wherein various chemical auxiliary agent can not solve safety problem, and color gloss is not strong.
Summary of the invention
High in order to solve water color ink chemicals content, technical process is complicated, the problem that environmental-protecting performance is low, we have proposed a kind of black Environmental-protection water-based ink and preparation method thereof, adopt the present invention can simplification of flowsheet, reduce chemicals content, improve gloss, improve wear resistance, improve environmental-protecting performance simultaneously.
The present invention is achieved by the following technical solutions:
For achieving the above object, the invention provides a kind of black Environmental-protection water-based ink, be made up of the raw material of following weight part:
Water-borne acrylic resin emulsion 5 ~ 15, ethanol 1 ~ 5, black Chinese medicine slurry 15 ~ 30, deionized water 1 ~ 10.Chinese medicine slurry is used to replace the chemicals such as defoamer, dispersion agent, successful, without chemical content, without volatilizable pollutent.Compared with traditional solvent based coating, water-borne coatings has that price is low, use safety, saving resource and the energy, reduces the advantage such as environmental pollution and public hazards.
Wherein, black Chinese medicine slurry is made up of the raw material of following weight percent:
Cloves 2 ~ 6, Turkey-galls 3 ~ 10, Ke Zi 2 ~ 6, mulberries 1 ~ 4, Semen Sesami Nigrum 2 ~ 6, Nutgalls 1 ~ 4, green vitriol 0.5 ~ 2, water-soluble molysite 0.1 ~ 1, water-soluble ferrous salt 0.1 ~ 1, azone 0.1 ~ 1, Natvosol 0.01 ~ 0.1.Wherein cloves is permeate agent, pigment molecule is infiltrated through whole ink system, does not use chemicals; Turkey-galls, Ke Zi, mulberries, Semen Sesami Nigrum and Nutgalls are pigment and nutritive ingredient, and this pigment agent formula can obtain the black of natural in color, and pigment can be more bright-coloured glossy simultaneously; Green vitriol is developer, is aggregated into the pigment macromole of black by green vitriol and Chinese medicine pigment composition, ensures its stability on printed matter.Water-soluble molysite and water-soluble ferrous salt play coloration equally, can obtain the black of natural in color; Adding of azone can improve wear resistance, ensure that its life-span on printed matter, not easily fades; Natvosol is thickening material, improves the thick of ink.
Preferably, above-mentioned water-soluble molysite is at least one in iron(ic) chloride, ferric sulfate, iron nitrate.
Preferably, above-mentioned water-soluble ferrous salt is at least one in iron protochloride, ferrous sulfate, Iron nitrate.
The present invention also provides a kind of preparation method of black Environmental-protection water-based ink, and step is as follows:
(1) cloves, Turkey-galls, Ke Zi, mulberries, Semen Sesami Nigrum, Nutgalls are mixed in proportion, cold water soak, after 2 ~ 6 hours, adds and boils, boil 1 ~ 3 hour, filter and obtain clear liquid, Chinese medicinal material is dry product mostly, before boiling, use cold water soak, effective constituent decocting rate can be improved;
(2) green vitriol, water-soluble molysite, water-soluble ferrous salt, azone and Natvosol are dissolved in 30 ~ 50 DEG C of warm water in proportion, stir 12 ~ 24 hours, mix, add clear liquid described in step (1), stir 1 ~ 3 hour, cold filtration, be black Chinese medicine slurry;
(3) by sand mill, product in step (2) is carried out fine grinding, be less than 10 microns to fineness;
(4) water-borne acrylic resin, ethanol, black Chinese medicine slurry and deionized water are mixed in proportion, dispersed with stirring 24 ~ 48 hours in homogenizer;
(5) test package after cooling, obtains black Environmental-protection water-based ink.
Compared with prior art, beneficial effect of the present invention is: without Harmful chemicals content, and non-volatility pollutes, and color is naturally bright-coloured not to fade, and has natural faint scent, with low cost.
Embodiment
Below in conjunction with embodiment, further illustrate content of the present invention.Should be appreciated that enforcement of the present invention is not limited to the following examples, any pro forma accommodation make the present invention or change all fall into scope; And the method in following embodiment, if no special instructions, be the ordinary method of this area.
Embodiment 1:
A kind of black Environmental-protection water-based ink, is made up of the raw material of following weight part:
Water-borne acrylic resin emulsion 10, ethanol 3, black Chinese medicine slurry 25, deionized water 5.
Wherein, black Chinese medicine slurry is made up of the raw material of following weight part:
Cloves 4, Turkey-galls 6, Ke Zi 4, mulberries 2, Semen Sesami Nigrum 4, Nutgalls 2, green vitriol 1, iron(ic) chloride 0.2, iron protochloride 0.2, azone 0.2, Natvosol 0.05.
The preparation method of this black Environmental-protection water-based ink, step is as follows:
(1) cloves, Turkey-galls, Ke Zi, mulberries, Semen Sesami Nigrum, Nutgalls are mixed in proportion, cold water soak, after 2 hours, adds and boils, and boils 2 hours, filters and obtains clear liquid;
(2) green vitriol, water-soluble molysite, water-soluble ferrous salt, azone and Natvosol are dissolved in 40 DEG C of warm water in proportion, stir 18 hours, mix, add clear liquid described in step (1), stir 2 hours, cold filtration, be black Chinese medicine slurry;
(3) by sand mill, product in step (2) is carried out fine grinding, be less than 10 microns to fineness;
(4) water-borne acrylic resin, ethanol, black Chinese medicine slurry and deionized water are mixed in proportion, dispersed with stirring 36 hours in homogenizer;
(5) test package after cooling, obtains black Environmental-protection water-based ink.
Embodiment 2:
A kind of black Environmental-protection water-based ink, is made up of the raw material of following weight part:
Water-borne acrylic resin emulsion 15, ethanol 3, black Chinese medicine slurry 25, deionized water 5.
Preparation process is substantially the same manner as Example 1.
Embodiment 3:
A kind of black Environmental-protection water-based ink, is made up of the raw material of following weight part:
Water-borne acrylic resin emulsion 20, ethanol 3, black Chinese medicine slurry 25, deionized water 5.
Preparation process is substantially the same manner as Example 1.

Claims (4)

1. a black Environmental-protection water-based ink, is characterized in that, is made up of the raw material of following weight part:
Water-borne acrylic resin emulsion 5 ~ 15, ethanol 1 ~ 5, black Chinese medicine slurry 15 ~ 30, deionized water 1 ~ 10;
Wherein, described black Chinese medicine slurry is made up of the raw material of following weight part:
Cloves 2 ~ 6, Turkey-galls 3 ~ 10, Ke Zi 2 ~ 6, mulberries 1 ~ 4, Semen Sesami Nigrum 2 ~ 6, Nutgalls 1 ~ 4, green vitriol 0.5 ~ 2, water-soluble molysite 0.1 ~ 1, water-soluble ferrous salt 0.1 ~ 1, azone 0.1 ~ 1, Natvosol 0.01 ~ 0.1.
2. a kind of black Environmental-protection water-based ink as claimed in claim 1, is characterized in that, described water-soluble molysite is at least one in iron(ic) chloride, ferric sulfate, iron nitrate.
3. a kind of black Environmental-protection water-based ink as claimed in claim 1, is characterized in that, described water-soluble ferrous salt is at least one in iron protochloride, ferrous sulfate, Iron nitrate.
4. a preparation method for black Environmental-protection water-based ink, is characterized in that, step is as follows:
(1) cloves, Turkey-galls, Ke Zi, mulberries, Semen Sesami Nigrum, Nutgalls are mixed in proportion, cold water soak, after 2 ~ 6 hours, adds and boils, and boils 1 ~ 3 hour, filters and obtains clear liquid;
(2) green vitriol, water-soluble molysite, water-soluble ferrous salt, azone and Natvosol are dissolved in 30 ~ 50 DEG C of warm water in proportion, stir 12 ~ 24 hours, mix, add clear liquid described in step (1), stir 1 ~ 3 hour, cold filtration, be black Chinese medicine slurry;
(3) by sand mill, product in step (2) is carried out fine grinding, be less than 10 microns to fineness;
(4) water-borne acrylic resin, ethanol, black Chinese medicine slurry and deionized water are mixed in proportion, dispersed with stirring 24 ~ 48 hours in homogenizer;
(5) test package after cooling, obtains black Environmental-protection water-based ink.
CN201410454723.9A 2014-09-09 2014-09-09 A kind of black Environmental-protection water-based ink and preparation method thereof Expired - Fee Related CN104327589B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121153A (en) * 2016-06-30 2016-11-16 卓达新材料科技集团威海股份有限公司 A kind of black natural anticorrosion decorative panel and preparation technology thereof
CN106189497A (en) * 2016-08-29 2016-12-07 苏州安洁科技股份有限公司 A kind of spacetabs type fragrance water color ink
CN115418138A (en) * 2022-08-16 2022-12-02 四川大学华西医院 Positioning pen ink special for radiotherapy and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001192599A (en) * 2000-01-13 2001-07-17 Mitsubishi Pencil Co Ltd Ink composition for oily ballpoint pen
CN102492328A (en) * 2011-11-28 2012-06-13 天津市中源装饰材料有限公司 Bright environment-friendly water-based printing ink and preparation method thereof
CN103642311A (en) * 2013-11-19 2014-03-19 张家港市威迪森油墨有限公司 Aqueous black ink

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001192599A (en) * 2000-01-13 2001-07-17 Mitsubishi Pencil Co Ltd Ink composition for oily ballpoint pen
CN102492328A (en) * 2011-11-28 2012-06-13 天津市中源装饰材料有限公司 Bright environment-friendly water-based printing ink and preparation method thereof
CN103642311A (en) * 2013-11-19 2014-03-19 张家港市威迪森油墨有限公司 Aqueous black ink

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121153A (en) * 2016-06-30 2016-11-16 卓达新材料科技集团威海股份有限公司 A kind of black natural anticorrosion decorative panel and preparation technology thereof
CN106189497A (en) * 2016-08-29 2016-12-07 苏州安洁科技股份有限公司 A kind of spacetabs type fragrance water color ink
CN115418138A (en) * 2022-08-16 2022-12-02 四川大学华西医院 Positioning pen ink special for radiotherapy and preparation method thereof
CN115418138B (en) * 2022-08-16 2023-07-18 四川大学华西医院 Positioning pen ink special for radiotherapy and preparation method thereof

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Address after: Chen Industrial Park 313106 Zhejiang city of Huzhou province Changxing County Hong Qiao Zhen

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Denomination of invention: The invention relates to a black environment-friendly water-based ink and a preparation method thereof

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