CN106009917A - UV ink used for printing of bar codes and two-dimensional codes, and making method thereof - Google Patents

UV ink used for printing of bar codes and two-dimensional codes, and making method thereof Download PDF

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Publication number
CN106009917A
CN106009917A CN201610401798.XA CN201610401798A CN106009917A CN 106009917 A CN106009917 A CN 106009917A CN 201610401798 A CN201610401798 A CN 201610401798A CN 106009917 A CN106009917 A CN 106009917A
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CN
China
Prior art keywords
quick response
ink
bar code
response code
ink printed
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Pending
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CN201610401798.XA
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Chinese (zh)
Inventor
刘海军
张振宇
刘涛
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HENAN ZHUOLI IMAGING TECHNOLOGY Co Ltd
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HENAN ZHUOLI IMAGING TECHNOLOGY Co Ltd
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Priority to CN201610401798.XA priority Critical patent/CN106009917A/en
Publication of CN106009917A publication Critical patent/CN106009917A/en
Pending legal-status Critical Current

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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
    • C09D11/30Inkjet printing inks
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203Polyhydroxy compounds
    • C08G18/3206Polyhydroxy compounds aliphatic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67Unsaturated compounds having active hydrogen
    • C08G18/671Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • 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
    • C09D11/101Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • 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

Abstract

The invention relates to an UV ink used for printing of bar codes and two-dimensional codes. The UV ink comprises, by weight, 10 to 20% of synthetic resin, 70 to 85% of a photosensitive diluents, 2 to 5% of a photoinitiator, 3 to 5% of pigment, 0 to 2% of an antifoaming agent and 0 to 5% of a leveling agent. The synthetic resin is prepared through the following steps: introducing inert gas into pentaerythritol without moisture; then adding a catalyst accounting for 0.5 to 1% of the weight of pentaerythritol and carrying out heating to 60 to 70 DEG C; adding isocyanate and carrying out a reaction for 1 to 3 h; and finally, adding a polymerization inhibitor, a catalyst and hydroxyl acrylate and carrying out a reaction at 65 to 70 DEG C for 1 to 3 h. The UV ink has the advantages of good adhesion, a fast curing speed, clear effect, long storage life, no toxicity, no odor, etc. and is widely applicable to printing of digital information like bar codes and two-dimensional codes.

Description

A kind of UV ink and preparation method thereof printed for bar code, Quick Response Code
Technical field
The present invention relates to a kind of UV ink for quickly making the digital code information such as bar code, Quick Response Code, it is mainly applied In various materials, the digital code information such as bar code, Quick Response Code prints.
Background technology
At present mode made by the various label such as bar code, Quick Response Code has: digital transfer modes, digital ink-jet drying mode, Digital-code laser engraving mode, these modes are respectively arranged with pluses and minuses.The shortcoming of the mode of digital thermal transfer printing be the selectivity to base material high, The speed that label is made is relatively slow (being 18 ms/min the soonest);The major defect of digital ink-jet drying mode is to have volatility in ink Solvent, has pollution to environment;Digital-code laser engraving mode is that cost information color high, endowed is consistent with base material, does not visually have Colour contrast, is difficult to identification.Make the digital code information such as bar code, Quick Response Code with the ink-jet ink of UV solidification and then overcome above-mentioned several The shortcoming of the mode of kind, makes speed and can reach 50 ms/min, pollution-free without volatile solvent in composition, adapts to base material wide, Ink can be made different colours and go to mate the material of different background color, forms the effect that visual contrast is big.
Summary of the invention
Present invention aim to overcome that prior art defect, it is provided that a kind of adhesive force is good, quick solidifying for bar code, two The UV ink that dimension code prints.
Present invention also offers the manufacture method of the above-mentioned UV ink printed for bar code, Quick Response Code.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of UV ink printed for bar code, Quick Response Code, this ink includes the composition of following weight percentage:
Synthetic resin 10~20%;
Photosensitive diluent 70~85%;
Light trigger 2~5%;
Pigment 3~5%;
Defoamer 0~2%;
Levelling agent 0~5%;
Wherein, described synthetic resin prepares through following step: be passed through noble gas in the tetramethylolmethane after removing moisture (such as nitrogen), is subsequently adding the catalyst accounting for tetramethylolmethane weight 0.5-1%, is warming up to 60-70 DEG C, adds tetramethylolmethane weight Measure the isocyanates of 5-7 times, react 1-3h, be eventually adding the polymerization inhibitor of tetramethylolmethane weight 3.5-6.5%, tetramethylolmethane weight The catalyst of 0.5-1% and the hydroxy acrylate with isocyanates equimolar ratio, 65-70 DEG C of reaction 1-3h, to obtain final product.
Concrete, described photosensitive diluent is preferably Hydroxypropyl methacrylate, hydroxyethyl methylacrylate, metering system Acid isobornyl thiocyanoacetate, octadecyl methacrylate, propylene glycol diacrylate or tripropylene glycol diacrylate etc..
Concrete, described light trigger be light trigger 1173,184,819,907, TPO, EPD, BMS or CBP etc..Light draws Sending out agent 1173 is 2-hydroxy-2-methyl-1-phenyl-1-acetone, and light trigger 184 is 1-hydroxyl-cyclohexyl-phenyl ketone, light Initiator 907 is 2-methyl isophthalic acid-(4-methyl mercapto phenyl)-2-morpholinyl-1-acetone, and light trigger TPO is 2,4,6-trimethyls Benzoyl-diphenyl phosphine oxide.
Concrete, described defoamer is preferred modified polyorganosiloxane;Described levelling agent is preferably polyether modified siloxane etc..
Concrete, preparing preferred catalyst used in the process of synthetic resin is dibutyl tin laurate or stannous octoate Deng.
Concrete, preparing isocyanates used in the process of synthetic resin is toluene di-isocyanate(TDI) or isophorone two isocyanide Acid esters etc..
Concrete, preparing polymerization inhibitor used in the process of synthetic resin is MEHQ or hydroquinone etc..
Concrete, prepare hydroxy acrylate used in the process of synthetic resin be 2-(Acryloyloxy)ethanol, Hydroxypropyl acrylate, Hy-droxybutyl, hydroxyethyl methylacrylate or Hydroxypropyl methacrylate etc..
The manufacture method of a kind of above-mentioned UV ink printed for bar code, Quick Response Code, it comprises the steps:
1. synthetic resin and photosensitive diluent are mixed and heated to 80-90 DEG C, stirring and dissolving;
2. after being incubated 30 minutes, add defoamer and levelling agent, continue stirring more than 20 minutes;
3. it is cooled to 40-50 DEG C, stirs 20-30 minute, add pigment stirring and obtain ink in 30 minutes;
4. using milling apparatus to be ground ink, grinding temperature is maintained at 50-70 DEG C, is ground to particle diameter less than 1 micron (about needing 20-30 hour);
5. being eventually adding light trigger, grind 2-3 time, filter, filtrate is the UV ink printed for bar code, Quick Response Code.
Compared to the prior art, beneficial effects of the present invention:
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of adhesive force is good, quick solidifying for quickly make bar code, The UV ink of the digital code informations such as Quick Response Code.This ink fineness reaches nanoscale, and printer head life-span can be greatly improved, and with The wavelength of LED has fabulous sensitivity, can reach i.e. to spray the most dry, is applied to the number such as bar code, Quick Response Code in various material Code information prints.Additionally, the UV ink manufacture method that the present invention provides to have easy and simple to handle, environmental suitability strong, without three wastes product The features such as life, environmental friendliness;Using the method to make gained UV ink, have that adhesive force is good, curing rate fast, effect is clear, Resistance to deposit, the advantage such as nontoxic, odorlessness.
Detailed description of the invention
The present invention is described further by the following examples, but protection scope of the present invention is not limited to this.
In following embodiment, described defoamer modified polyorganosiloxane is purchased from Guangzhou Heng Sike trade Co., Ltd;Described Levelling agent polyether modified siloxane is purchased from chemical inc of Jia Zhi Cigna, Anhui.
Embodiment 1
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
The above-mentioned UV ink printed for bar code, Quick Response Code, is specifically prepared by following steps:
1. by synthetic resin and photosensitive diluent, it is mixed and heated to 86 DEG C, stirring and dissolving;
2. after being incubated 30 minutes, add defoamer and levelling agent, continue stirring 22 minutes;
3. it is cooled to 43 DEG C, stirs 28 minutes, add mineral black stirring and obtain ink in 30 minutes;
4. using milling apparatus to be ground ink, grinding temperature is maintained at 50-70 DEG C, grinds (about 26 hours) to particle diameter Less than 1 micron;
5. being eventually adding light trigger, grind 3 times, filter, filtrate is the UV ink printed for bar code, Quick Response Code.
Wherein, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the dibutyl tin laurate accounting for tetramethylolmethane weight 0.5% is added;
3. being warming up to 60 DEG C, the toluene di-isocyanate(TDI) of dropping tetramethylolmethane weight 5.1 times, 1.5h drips off;
4. reaction 2h is dripped off;
5. add the MEHQ of tetramethylolmethane weight 3.5%, the dibutyl tin laurate of tetramethylolmethane weight 0.5%, And with the Hydroxypropyl methacrylate of toluene di-isocyanate(TDI) equimolar ratio, 65 DEG C of reaction 2h, to obtain final product.
Performance test
1) mensuration of particle diameter:
Employing laser particle size analyzer is measured, and its particle diameter is as the criterion with D97, and particle diameter is 500nm.
2) mensuration of hardening time:
The hardening time of ink i.e. sprays the most dry, and its hardening time is not more than 0.2S.
3) detection of adhesion strength:
Adhesion or the standard test method (ASTM C 633-2001) of adhesion strength, its adhesion strength with reference to thermally sprayed coating For not less than 30N.
4) light fastness:
The light fastness of coating uses standard blue colour atla to detect, and its result is 8 grades.
Embodiment 2
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the dibutyl tin laurate accounting for tetramethylolmethane weight 1% is added;
3. being warming up to 60 DEG C, the toluene di-isocyanate(TDI) of dropping tetramethylolmethane weight 5.1 times, 2h drips off;
4. reaction 2h is dripped off;
5. add the MEHQ of tetramethylolmethane weight 6.5%, the dibutyl tin laurate of tetramethylolmethane weight 1% and With the hydroxyethyl methylacrylate of toluene di-isocyanate(TDI) equimolar ratio, 70 DEG C of reaction 2h, to obtain final product.
Making gained for the UV ink that bar code, Quick Response Code print, its particle diameter D97=495nm, hardening time is 0.15S, adhesion strength is 31N, and light fastness is 7 grades.
Embodiment 3
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the stannous octoate accounting for tetramethylolmethane weight 0.5% is added;
3. being warming up to 60 DEG C, the isophorone diisocyanate of dropping tetramethylolmethane weight 6.5 times, 2h drips off;
4. reaction 2h is dripped off;
5. the hydroquinone of tetramethylolmethane weight 3.5%, the stannous octoate of tetramethylolmethane weight 0.5% and and isophorone are added The hy-droxybutyl of diisocyanate equimolar ratio, 70 DEG C of reaction 2h, to obtain final product.
Making the UV ink that gained is used for bar code, Quick Response Code prints, its particle diameter D97=402nm, hardening time is 0.2S, Adhesion strength is 32N, and light fastness is 8 grades.
Embodiment 4
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the stannous octoate accounting for tetramethylolmethane weight 0.5% is added;
3. being warming up to 65 DEG C, the isophorone diisocyanate of dropping tetramethylolmethane weight 6.5 times, 2h drips off;
4. reaction 2h is dripped off;
5. add the MEHQ of tetramethylolmethane weight 3.5%, the stannous octoate of tetramethylolmethane weight 0.5% and with different Buddhist The Hydroxypropyl methacrylate of your ketone diisocyanate equimolar ratio, 70 DEG C of reaction 2h, to obtain final product.
Making the UV ink that gained is used for bar code, Quick Response Code prints, its particle diameter D97=495nm, hardening time is 0.2S, Adhesion strength is 34N, and light fastness is 7 grades.
Embodiment 5
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the dibutyl tin laurate accounting for tetramethylolmethane weight 1% is added;
3. being warming up to 70 DEG C, the isophorone diisocyanate of dropping tetramethylolmethane weight 6.5 times, 2h drips off;
4. reaction 2h is dripped off;
5. the hydroquinone of tetramethylolmethane weight 3.5%, the stannous octoate of tetramethylolmethane weight 0.5% and and isophorone are added The Hydroxypropyl acrylate of diisocyanate equimolar ratio, 65 DEG C of reaction 2h, to obtain final product.
Making the UV ink that gained is used for bar code, Quick Response Code prints, its particle diameter D97=495nm, hardening time is 0.2S, Adhesion strength is 30N, and light fastness is 7 grades.
Embodiment 6
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the dibutyl tin laurate accounting for tetramethylolmethane weight 0.8% is added;
3. being warming up to 65 DEG C, the isophorone diisocyanate of dropping tetramethylolmethane weight 5.5 times, 1.5h drips off;
4. reaction 2h is dripped off;
5. the hydroquinone of tetramethylolmethane weight 3.5%, the stannous octoate of tetramethylolmethane weight 0.5% and and isophorone are added The hy-droxybutyl of diisocyanate equimolar ratio, 65 DEG C of reaction 2h, to obtain final product.
Making the UV ink that gained is used for bar code, Quick Response Code prints, its particle diameter D97=386nm, hardening time is 0.2S, Adhesion strength is 33N, and light fastness is 7 grades.
Embodiment 7
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the dibutyl tin laurate accounting for tetramethylolmethane weight 1% is added;
3. being warming up to 70 DEG C, the isophorone diisocyanate of dropping tetramethylolmethane weight 6.5 times, 2h drips off;
4. reaction 2h is dripped off;
5. the hydroquinone of tetramethylolmethane weight 3.5%, the stannous octoate of tetramethylolmethane weight 0.5% and and isophorone are added The Hydroxypropyl acrylate of diisocyanate equimolar ratio, 65 DEG C of reaction 2h, to obtain final product.
Making the UV ink that gained is used for bar code, Quick Response Code prints, its particle diameter D97=502nm, hardening time is 0.2S, Adhesion strength is 35N, and light fastness is 8 grades.
Embodiment 8
A kind of UV ink printed for bar code, Quick Response Code, the weight percentage of its each component is as shown in the table:
Above-mentioned for bar code, the manufacture method of the UV ink of Quick Response Code printing and performance test methods reference embodiment 1.Its In, synthetic resin used prepares through following steps:
1. the tetramethylolmethane after removing moisture is passed through nitrogen;
2. the dibutyl tin laurate accounting for tetramethylolmethane weight 1% is added;
3. being warming up to 70 DEG C, the toluene di-isocyanate(TDI) of dropping tetramethylolmethane weight 5.1 times, 2h drips off;
4. reaction 2h is dripped off;
5. the hydroquinone of tetramethylolmethane weight 3.5%, the stannous octoate of tetramethylolmethane weight 0.5% and different with toluene two are added The Hydroxypropyl acrylate of cyanate equimolar ratio, 65 DEG C of reaction 2h, to obtain final product.
Making the UV ink that gained is used for bar code, Quick Response Code prints, its particle diameter D97=516nm, hardening time is 0.2S, Adhesion strength is 30N, and light fastness is 7 grades.

Claims (9)

1. the UV ink printed for bar code, Quick Response Code, it is characterised in that: this ink includes following weight percentage Composition:
Synthetic resin 10~20%;
Photosensitive diluent 70~85%;
Light trigger 2~5%;
Pigment 3~5%;
Defoamer 0~2%;
Levelling agent 0~5%;
Wherein, described synthetic resin prepares through following step: be passed through noble gas in the tetramethylolmethane after removing moisture, It is subsequently adding the catalyst accounting for tetramethylolmethane weight 0.5-1%, is warming up to 60-70 DEG C, add tetramethylolmethane weight 5-7 times Isocyanates, reacts 1-3h, is eventually adding the polymerization inhibitor of tetramethylolmethane weight 3.5-6.5%, the urging of tetramethylolmethane weight 0.5-1% Agent and the hydroxy acrylate with isocyanates equimolar ratio, 65-70 DEG C of reaction 1-3h, to obtain final product.
2. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described photosensitive diluent For Hydroxypropyl methacrylate, hydroxyethyl methylacrylate, isobornyl methacrylate, octadecyl methacrylate, dipropyl Omega-diol diacrylate or tripropylene glycol diacrylate.
3. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described light trigger is Light trigger 1173,184,819,907, TPO, EPD, BMS or CBP.
4. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described defoamer is for changing Property polysiloxanes;Described levelling agent is polyether modified siloxane.
5. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described catalyst is two Dibutyl tin laurate or stannous octoate.
6. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described isocyanates is Toluene di-isocyanate(TDI) or isophorone diisocyanate.
7. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described polymerization inhibitor is right Hydroxyanisol or hydroquinone.
8. the UV ink printed for bar code, Quick Response Code as claimed in claim 1, it is characterised in that described hydroxy acrylic acid Ester is 2-(Acryloyloxy)ethanol, Hydroxypropyl acrylate, hy-droxybutyl, hydroxyethyl methylacrylate or methacrylic acid hydroxypropyl Ester.
9. a manufacture method for the arbitrary described UV ink printed for bar code, Quick Response Code of claim 1 to 8, its feature It is, comprises the steps:
1. synthetic resin and photosensitive diluent are mixed and heated to 80-90 DEG C, stirring and dissolving;
2. after being incubated 30 minutes, add defoamer and levelling agent, continue stirring more than 20 minutes;
3. it is cooled to 40-50 DEG C, stirs 20-30 minute, add pigment stirring and obtain ink in 30 minutes;
4. being ground ink, grinding temperature is maintained at 50-70 DEG C, is ground to particle diameter less than 1 micron;
5. being eventually adding light trigger, grind 2-3 time, filter, filtrate is the UV ink printed for bar code, Quick Response Code.
CN201610401798.XA 2016-06-08 2016-06-08 UV ink used for printing of bar codes and two-dimensional codes, and making method thereof Pending CN106009917A (en)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
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CN110831996A (en) * 2017-07-03 2020-02-21 喜利得股份公司 Branched urethane methacrylate compound and use thereof
US20230002630A1 (en) * 2020-12-25 2023-01-05 Toyo Ink Sc Holdings Co., Ltd. Ultraviolet curable inkjet ink

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CN104031227A (en) * 2013-03-07 2014-09-10 上海恩多水性树脂有限公司 Aqueous polyurethane preparation method
CN104073057A (en) * 2014-07-11 2014-10-01 王景泉 Waterproof UV snowflake printing ink and preparation method thereof
CN105219160A (en) * 2015-10-29 2016-01-06 河南卓立膜材料股份有限公司 A kind of description air brushing UV ink and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130321539A1 (en) * 2012-05-31 2013-12-05 Takao Hiraoka Photopolymerizable inkjet ink, ink cartridge, and inkjet printing device
CN104031227A (en) * 2013-03-07 2014-09-10 上海恩多水性树脂有限公司 Aqueous polyurethane preparation method
CN104073057A (en) * 2014-07-11 2014-10-01 王景泉 Waterproof UV snowflake printing ink and preparation method thereof
CN105219160A (en) * 2015-10-29 2016-01-06 河南卓立膜材料股份有限公司 A kind of description air brushing UV ink and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110831996A (en) * 2017-07-03 2020-02-21 喜利得股份公司 Branched urethane methacrylate compound and use thereof
US11492328B2 (en) 2017-07-03 2022-11-08 Hilti Aktiengesellschaft Branched urethane methacrylate compounds and use thereof
US20230002630A1 (en) * 2020-12-25 2023-01-05 Toyo Ink Sc Holdings Co., Ltd. Ultraviolet curable inkjet ink
US11866593B2 (en) * 2020-12-25 2024-01-09 Toyo Ink Sc Holdings Co., Ltd. Ultraviolet curable inkjet ink

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