CN109370356A - A kind of barcode ribbon back coating coating consolidates block and preparation method thereof - Google Patents

A kind of barcode ribbon back coating coating consolidates block and preparation method thereof Download PDF

Info

Publication number
CN109370356A
CN109370356A CN201811168909.2A CN201811168909A CN109370356A CN 109370356 A CN109370356 A CN 109370356A CN 201811168909 A CN201811168909 A CN 201811168909A CN 109370356 A CN109370356 A CN 109370356A
Authority
CN
China
Prior art keywords
parts
methacrylate
carbon nanotube
back coating
coating
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.)
Pending
Application number
CN201811168909.2A
Other languages
Chinese (zh)
Inventor
王公轲
李丹
王双莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Normal University
Original Assignee
Henan Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Normal University filed Critical Henan Normal University
Priority to CN201811168909.2A priority Critical patent/CN109370356A/en
Publication of CN109370356A publication Critical patent/CN109370356A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09D143/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04Homopolymers or copolymers of monomers containing silicon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/12Esters of monohydric alcohols or phenols
    • C08F220/14Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a kind of barcode ribbon back coating coating to consolidate block and preparation method thereof, belongs to thermal transfer technology field.Technical solution of the present invention main points are as follows: a kind of barcode ribbon back coating coating consolidates block, is grouped as by the group of following parts by weight: 30-60 parts of methacrylate-based monomer;10-30 parts of organosilicon;Silane coupling agent 0.2-0.6 parts containing double bonds;30-50 parts of mixed solvent;0.4-0.8 parts of carbon nanotube;0.1-0.3 parts of catalyst.The invention further particularly discloses the preparation methods that the barcode ribbon back coating coating consolidates block.Carbon nanotube is in conjunction with the coordination between block component functional group in mixed system of the present invention, it realizes stabilization of the carbon nanotube in mixed system, uniformly exist, avoid the generation of carbon nanotube agglomeration, the storage and transport for facilitating back coating material ensure that the printing of back coating uses quality.

Description

A kind of barcode ribbon back coating coating consolidates block and preparation method thereof
Technical field
The invention belongs to thermal transfer technology fields, and in particular to a kind of barcode ribbon back coating coating consolidates block and its preparation side Method.
Background technique
It is the bar code printing ribbon of substrate that concora crush printer or quick side pressure printer, which would generally use 4.5 μm of PET films,. When printing, silica gel material printing probe laminated application pressure inkless to carbon ribbon and heat believe corresponding bar code image Breath is transferred on label.In order to protect print head and tape base, it will usually coat one layer of special coating at the carbon ribbon back side, referred to as Back coating.
The back coating of function admirable should have following characteristic: back coating should be able to be firmly combined with PET strip base, receive in carbon ribbon It rolls up, opening a book does not fall off and remove in print procedure;Because carbon ribbon transfer printing layer often has certain pressure-sensitive, in carbon ribbon When by winding packaging, back coating should be able to keep apart dope layer and tape base, not bond with layer of ink, guarantee to open a book when using Smoothly and layer of ink is intact;Back coating should have excellent smooth performance, guarantee that printing is smooth in flying print and reduce printing Head abrasion;Back coating should have excellent heat resistance, guarantee that tape base is not printed a calcination breakdown in print procedure;Back coating There should be excellent antistatic property, guarantee not generating electrostatic or electrostatic accumulation under the conditions of flying print.
The back coating of carbon ribbon is derived by release agent or mould release, and the anilox roll used by intaglio printing is quantitatively coated with Solidify after in PET base band.Instantly the back coating coating used is divided into emulsion-type, molten based on organic silicon type, according to state Dosage form and no-solvent type three classes.In any back coating coating, for antistatic and guarantee that other performance is unaffected, needs to add Enter a certain amount of conductive particle, conductive particle used at present is based on carbon nanotube anti-static agent.
The usage amount of carbon nanotube anti-static agent is usually the 3%-5% that back coating consolidates part weight.Carbon nanotube would generally make Dispersed with following technique: carbon nanotube is put into a certain amount of back coating solvent, carries out high shear agitation 3-5h, to Carbon nanotube it is fully dispersed uniformly after, reduce mixing speed, will back gluing pulp liquor be slowly added in mixed system, be configured to Even, black solid content is the coating of 5wt%-8wt%, is filtered to obtain uniform slurry later.In use, to guarantee slurry The uniformity and coating consistency, it usually needs the slurry in hopper is slowly recycled.Due to the carbon nanometer in slurry Pipe can not be continued to use because standing slow generation reunion and sedimentation, and the shelf-life is short, saves difficulty, can only be to match to use.Needle To the above problem, the back coating coating for developing a kind of novel coating process preferably is very necessary.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of barcode ribbon back coating coating to consolidate block and preparation method thereof, should Method passes through under mechanical kneading state, and carbon nanotube is realized in conjunction with the coordination between block component functional group in mixed system Stabilization of the carbon nanotube in mixed system uniformly exists, and avoids the generation of carbon nanotube agglomeration, facilitates back and apply The storage and transport of layer material ensure that the printing of back coating uses quality.
The present invention adopts the following technical scheme that solve above-mentioned technical problem, and a kind of barcode ribbon back coating coating consolidates block, It is characterized in that being grouped as by the group of following parts by weight:
30-60 parts of methacrylate-based monomer, the methacrylate-based monomer is by methyl methacrylate, the different ice of acrylic acid Piece ester or isobornyl methacrylate, cyclohexyl methacrylate and diethyl aminoethyl methacrylate composition;
10-30 parts of organosilicon, which is the hydroxy silicon oil that hydroxy radical content is 0.5%-2% or liquid hydroxyl silicon rubber;
Silane coupling agent 0.2-0.6 parts containing double bonds, which is methacryloxy front three One of oxysilane, methacryloxy triethoxysilane or acrylic front three Ethoxysilane;
30-50 parts of mixed solvent, which is 120# petroleum ether, methyl cyclohexyl, butyl acetate, ethyl acetate, butanone Or one of -2 pentanone butanone of 4- methyl or a variety of;
0.4-0.8 parts of carbon nanotube, which is the carbon nanometer that carboxyl-content is 0.9-1.8 times of quality of carbon nanotube tube wall Pipe micro mist;
0.1-0.3 parts of catalyst, which is AIBN.
Further preferably, the methacrylate-based monomer is grouped as by the group that following weight percent matches: methyl-prop E pioic acid methyl ester 40%-60%, isobornyl acrylate or isobornyl methacrylate 15%-30%, cyclohexyl methacrylate 20%-30% and methacrylic acid diethyl aminoethyl 0.5%-1%.
Further preferably, the mixed solvent is grouped as by the group that following weight percent matches: 120# petroleum ether 30%, first The own esterification 30% of basic ring and ethyl acetate 40%.
Barcode ribbon back coating coating of the present invention consolidates block, it is characterised in that is grouped as by the group of following parts by weight:
40.4 parts of methacrylate-based monomer, the methacrylate-based monomer is by 20 parts of methyl methacrylates, 10 part third Olefin(e) acid isobornyl thiocyanoacetate, 10 parts of cyclohexyl methacrylates and 0.4 part of methacrylic acid diethyl aminoethyl composition;
20 parts of organosilicon, which is the hydroxy silicon oil that hydroxy radical content is 2%;
0.4 part of silane coupling agent containing double bonds, which is methacryloxy triethoxy Silane;
40 parts of mixed solvent, the mixed solvent is by 12 parts of 120# petroleum ethers, 12 parts of methyl cyclohexane esterifications and 16 parts of ethyl acetate groups At;
0.6 part of carbon nanotube, which is the carbon nanotube micro mist that carboxyl-content is 1.5 times of carbon nanotube tube wall quality;
0.18 part of catalyst, which is AIBN.
Barcode ribbon back coating coating of the present invention consolidates the preparation method of block, it is characterised in that the specific steps are;
Step S1: after the mixed solvent of silane coupling agent containing double bonds, organosilicon and 85wt%-95wt% are uniformly mixed It puts into reaction kettle, 80-90 DEG C of reaction 1-2h of temperature control, then is cooled to 75 DEG C;
Step S2: methacrylate-based monomer, catalyst azo-bis-isobutyl cyanide and remaining mixed solvent are sufficiently mixed uniformly, It takes part material to be directly added into reaction kettle, when temperature of reaction kettle gos up again to 75 DEG C, starts that surplus stock, 3-4h is added dropwise It is added dropwise;
Step S3: 75 DEG C of sustained response 8-9h of heat preservation, when system becomes micro- yellow clear viscous shape substance, sampling and measuring contains admittedly Carbon nanotube is added in mixed system when solid content is theoretical amount 95% and 1h is sufficiently stirred, obtain dark gum by amount;
Step S4: dark gum is transferred in kneader, is warming up to 80 DEG C, and in the case where depressurizing kneading state, recycling mixing is molten Agent persistently carries out kneading 4h later, recycles remaining mixed solvent again, obtains the siccative of black soft, be put into while hot after taking-up In mold, compression moulding and it is cooling obtain the hard material block in black bright surface, as finished product barcode ribbon back coating coating is solid Block.
Compared with the prior art, the invention has the following beneficial effects:
1, barcode ribbon back coating coating prepared by the present invention consolidates block, and carbon nanotube is evenly distributed, is in stable condition, and whole is in solid Bulk facilitates storage and transport.Coating consolidate block in course of dissolution simultaneously, and carbon nanotube is acted on by coordinate bond binding force can be with The dissolution of polymer, uniformly expansion is dispersed in system, does not need to carry out prolonged shear agitation again, using more accelerating It is prompt, conveniently.
2, barcode ribbon back coating coating provided by the invention consolidates block, and antistatic substance carbon nanotube is in mixed system It is more evenly distributed, to ensure that the coating uniformity and coating thickness consistency of back coating, the refreshing of back coating has been effectively ensured Slip function.Meanwhile carbon nanotube is combined into conjunction with coordinate bond with material in mixed system, in conjunction with stronger, ensure that carbon Nanotube, which is not easy to fall off in high temperature, printing speed, pollutes print head, so that the cleaning and insulating properties of print head are realized, and And it ensure that the thermally conductive uniform print quality stable and consistent of back coating in print procedure.
3, barcode ribbon back coating coating of the invention consolidates block during the preparation process, by the way that under mechanical kneading state, carbon is received The amidine functional group of block component is coordinated in the carboxyl functional group and polymer of mitron microparticle surfaces, can form similar match The mixture of position polymer;Carbon nanotube particle is set to do the mechanism that Brownian movement is dispersed with the stirring of prolonged mechanical shearing Compare, the mixture that such dispersing mode is formed because chemical coordination bond resultant force is more stable, carbon nanotube be uniformly dispersed after not It can reunite.
Specific embodiment
Above content of the invention is described in further details by the following examples, but this should not be interpreted as to this The range for inventing above-mentioned theme is only limitted to embodiment below, and all technologies realized based on above content of the present invention belong to this hair Bright range.
Embodiment 1
By 400g methacryloxy triethoxysilane, the hydroxy silicon oil and 36kg mixed solvent that 20kg hydroxy radical content is 2% The reaction that volume is 150L is added in (120# petroleum ether (30wt%), methyl cyclohexane are esterified (30wt%) and ethyl acetate (40wt%)) In kettle, stirring is warming up to 85 DEG C, keeps 1h, then be cooled to 75 DEG C;
By methacrylate-based monomer, (20kg methyl methacrylate, 10kg cyclohexyl methacrylate, 10kg acrylic acid are different Norbornene ester and 400g diethyl aminoethyl methacrylate), 180g catalyst azo-bis-isobutyl cyanide and 4kg mixed solvent it is abundant It is uniformly mixed, 5kg raw material is taken to be directly added into reaction kettle, when temperature of reaction kettle gos up again to 75 DEG C, start to be added dropwise remaining Raw material, 3-4h are added dropwise;
75 DEG C of sustained response 8-9h are kept the temperature, when system becomes micro- yellow clear viscous shape substance, solid content is measured by sampling, when containing admittedly When amount is theoretical amount 95%, mixture is added in the carbon nanotube micro mist that 600g carboxyl-content is 1.5 times of carbon nanotube tube wall quality In system and 1h is sufficiently stirred, obtains dark gum;
Dark gum is transferred in kneader, is warming up to 80 DEG C, 30kg mixed solvent is recycled in the case where depressurizing kneading state, it Kneading 4h is persistently carried out afterwards, is recycled remaining mixed solvent again, is obtained the siccative of black soft, be put into mold after taking-up while hot In, specification is pressed into as 250mm*125mm*32mm and cooling obtains the hard material block in black bright surface, as finished product bar code Carbon ribbon back coating coating consolidates block.
Embodiment 2
400g methacryloxy trimethoxy silane, the liquid hydroxyl silicon rubber that 20kg hydroxy radical content is 2% and 36kg are mixed Bonding solvent (120# petroleum ether (30wt%), methyl cyclohexane are esterified (30wt%) and ethyl acetate (40wt%)) addition volume is 150L Reaction kettle in, stirring is warming up to 85 DEG C, keeps 1h, then be cooled to 75 DEG C;
By methacrylate-based monomer, (20kg methyl methacrylate, 10kg cyclohexyl methacrylate, 10kg acrylic acid are different Norbornene ester and 400g diethyl aminoethyl methacrylate), 180g catalyst azo-bis-isobutyl cyanide and 4kg mixed solvent it is abundant It is uniformly mixed, 5kg raw material is taken to be directly added into reaction kettle, when temperature of reaction kettle gos up again to 75 DEG C, start to be added dropwise remaining Raw material, 3-4h are added dropwise;
75 DEG C of sustained response 8-9h are kept the temperature, when system becomes micro- yellow clear viscous shape substance, solid content is measured by sampling, when containing admittedly When amount is theoretical amount 95%, mixture is added in the carbon nanotube micro mist that 600g carboxyl-content is 0.9 times of carbon nanotube tube wall quality In system and 1h is sufficiently stirred, obtains dark gum;
Dark gum is transferred in kneader, is warming up to 80 DEG C, 30kg mixed solvent is recycled in the case where depressurizing kneading state, it Kneading 4h is persistently carried out afterwards, is recycled remaining mixed solvent again, is obtained the siccative of black soft, be put into mold after taking-up while hot In, specification is pressed into as 250mm*125mm*32mm and cooling obtains the hard material block in black bright surface, as finished product bar code Carbon ribbon back coating coating consolidates block.
Embodiment 3
By 400g acrylic front three Ethoxysilane, the hydroxy silicon oil and 36kg mixed solvent (120# that 20kg hydroxy radical content is 2% Petroleum ether (30wt%), methyl cyclohexane are esterified (30wt%) and ethyl acetate (40wt%)) it is added in the reaction kettle that volume is 150L, Stirring is warming up to 85 DEG C, keeps 1h, then be cooled to 75 DEG C;
By methacrylate-based monomer, (20kg methyl methacrylate, 10kg cyclohexyl methacrylate, 10kg acrylic acid are different Norbornene ester and 400g diethyl aminoethyl methacrylate), 180g catalyst azo-bis-isobutyl cyanide and 4kg mixed solvent it is abundant It is uniformly mixed, 5kg raw material is taken to be directly added into reaction kettle, when temperature of reaction kettle gos up again to 75 DEG C, start to be added dropwise remaining Raw material, 3-4h are added dropwise;
75 DEG C of sustained response 8-9h are kept the temperature, when system becomes micro- yellow clear viscous shape substance, solid content is measured by sampling, when containing admittedly When amount is theoretical amount 95%, mixture is added in the carbon nanotube micro mist that 600g carboxyl-content is 1.8 times of carbon nanotube tube wall quality In system and 1h is sufficiently stirred, obtains dark gum;
Dark gum is transferred in kneader, is warming up to 80 DEG C, 30kg mixed solvent is recycled in the case where depressurizing kneading state, it Kneading 4h is persistently carried out afterwards, is recycled remaining mixed solvent again, is obtained the siccative of black soft, be put into mold after taking-up while hot In, specification is pressed into as 250mm*125mm*32mm and cooling obtains the hard material block in black bright surface, as finished product bar code Carbon ribbon back coating coating consolidates block.
Barcode ribbon back coating coating obtained by embodiment 1-3 consolidates the application method of block, solid to the back coating coating The mixed solvent of 2-5 times of its quality is added in block, in 40-60 DEG C, be stirred continuously under conditions of be configured to back coating feed liquid, then Back coating feed liquid is coated on to the back side of barcode ribbon, mixed solvent is blown away after high temperature drying tunnel, and be passed through in drying tunnel exit 100-150 DEG C of water vapour makes back coating feed liquid crosslinking curing, that is, completes the production of barcode ribbon back coating.
Embodiment above describes basic principles and main features of the invention and advantage, the technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, under the range for not departing from the principle of the invention, various changes and improvements may be made to the invention, these changes and improvements are each fallen within In the scope of protection of the invention.

Claims (5)

1. a kind of barcode ribbon back coating coating consolidates block, it is characterised in that be grouped as by the group of following parts by weight:
30-60 parts of methacrylate-based monomer, the methacrylate-based monomer is by methyl methacrylate, the different ice of acrylic acid Piece ester or isobornyl methacrylate, cyclohexyl methacrylate and diethyl aminoethyl methacrylate composition;
10-30 parts of organosilicon, which is the hydroxy silicon oil that hydroxy radical content is 0.5%-2% or liquid hydroxyl silicon rubber;
Silane coupling agent 0.2-0.6 parts containing double bonds, which is methacryloxy front three One of oxysilane, methacryloxy triethoxysilane or acrylic front three Ethoxysilane;
30-50 parts of mixed solvent, which is 120# petroleum ether, methyl cyclohexyl, butyl acetate, ethyl acetate, butanone Or one of -2 pentanone butanone of 4- methyl or a variety of;
0.4-0.8 parts of carbon nanotube, which is the carbon nanometer that carboxyl-content is 0.9-1.8 times of quality of carbon nanotube tube wall Pipe micro mist;
0.1-0.3 parts of catalyst, which is AIBN.
2. barcode ribbon back coating coating according to claim 1 consolidates block, it is characterised in that: the methyl acrylic ester Monomer is grouped as by the group that following weight percent matches: methyl methacrylate 40%-60%, isobornyl acrylate or methyl-prop Olefin(e) acid isobornyl thiocyanoacetate 15%-30%, cyclohexyl methacrylate 20%-30% and methacrylic acid diethyl aminoethyl 0.5%-1%.
3. barcode ribbon back coating coating according to claim 1 consolidates block, it is characterised in that: the mixed solvent is by following The group of weight percent proportion is grouped as: 120# petroleum ether 30%, methyl cyclohexane esterification 30% and ethyl acetate 40%.
4. barcode ribbon back coating coating according to claim 1 consolidates block, it is characterised in that by the component of following parts by weight Composition:
40.4 parts of methacrylate-based monomer, the methacrylate-based monomer is by 20 parts of methyl methacrylates, 10 part third Olefin(e) acid isobornyl thiocyanoacetate, 10 parts of cyclohexyl methacrylates and 0.4 part of methacrylic acid diethyl aminoethyl composition;
20 parts of organosilicon, which is the hydroxy silicon oil that hydroxy radical content is 2%;
0.4 part of silane coupling agent containing double bonds, which is methacryloxy triethoxy Silane;
40 parts of mixed solvent, the mixed solvent is by 12 parts of 120# petroleum ethers, 12 parts of methyl cyclohexane esterifications and 16 parts of ethyl acetate groups At;
0.6 part of carbon nanotube, which is the carbon nanotube micro mist that carboxyl-content is 1.5 times of carbon nanotube tube wall quality;
0.18 part of catalyst, which is AIBN.
5. barcode ribbon back coating coating described in a kind of any one of claim 1-4 consolidates the preparation method of block, feature Be the specific steps are;
Step S1: after the mixed solvent of silane coupling agent containing double bonds, organosilicon and 85wt%-95wt% are uniformly mixed It puts into reaction kettle, 80-90 DEG C of reaction 1-2h of temperature control, then is cooled to 75 DEG C;
Step S2: methacrylate-based monomer, catalyst azo-bis-isobutyl cyanide and remaining mixed solvent are sufficiently mixed uniformly, It takes part material to be directly added into reaction kettle, when temperature of reaction kettle gos up again to 75 DEG C, starts that surplus stock, 3-4h is added dropwise It is added dropwise;
Step S3: 75 DEG C of sustained response 8-9h of heat preservation, when system becomes micro- yellow clear viscous shape substance, sampling and measuring contains admittedly Carbon nanotube is added in mixed system when solid content is theoretical amount 95% and 1h is sufficiently stirred, obtain dark gum by amount;
Step S4: dark gum is transferred in kneader, is warming up to 80 DEG C, and in the case where depressurizing kneading state, recycling mixing is molten Agent persistently carries out kneading 4h later, recycles remaining mixed solvent again, obtains the siccative of black soft, be put into while hot after taking-up In mold, compression moulding and it is cooling obtain the hard material block in black bright surface, as finished product barcode ribbon back coating coating is solid Block.
CN201811168909.2A 2018-10-08 2018-10-08 A kind of barcode ribbon back coating coating consolidates block and preparation method thereof Pending CN109370356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811168909.2A CN109370356A (en) 2018-10-08 2018-10-08 A kind of barcode ribbon back coating coating consolidates block and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811168909.2A CN109370356A (en) 2018-10-08 2018-10-08 A kind of barcode ribbon back coating coating consolidates block and preparation method thereof

Publications (1)

Publication Number Publication Date
CN109370356A true CN109370356A (en) 2019-02-22

Family

ID=65403753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811168909.2A Pending CN109370356A (en) 2018-10-08 2018-10-08 A kind of barcode ribbon back coating coating consolidates block and preparation method thereof

Country Status (1)

Country Link
CN (1) CN109370356A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110183914A (en) * 2019-05-14 2019-08-30 浙江天成工程设计有限公司 A kind of back coating coating for thermal transfer thin-film carrier
CN110183925A (en) * 2019-05-23 2019-08-30 新乡市新贝尔信息材料有限公司 A kind of solid material block and preparation method thereof applied for heat transfer colour ribbon back
CN110294817A (en) * 2019-07-23 2019-10-01 杭州天地数码科技股份有限公司 Organosilicon-modified acrylate emulsion and preparation method thereof, thermal transfer back coating liquid, heat transfer printing carbon tape back coating and carbon ribbon

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202071468U (en) * 2011-05-24 2011-12-14 苏州扬子江新型材料股份有限公司 High hardness coating steel plate enhanced by carbon nano tubes
US20120045715A1 (en) * 2010-08-18 2012-02-23 Xerox Corporation Slippery and conductivity enhanced anticurl back coating
CN108485358A (en) * 2018-06-27 2018-09-04 河南科技大学 A kind of ion liquid modified type barcode ribbon back coating coating and preparation method thereof
CN109504227A (en) * 2018-10-08 2019-03-22 路飞 A kind of production method of printer barcode ribbon back coating
CN110183925A (en) * 2019-05-23 2019-08-30 新乡市新贝尔信息材料有限公司 A kind of solid material block and preparation method thereof applied for heat transfer colour ribbon back

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120045715A1 (en) * 2010-08-18 2012-02-23 Xerox Corporation Slippery and conductivity enhanced anticurl back coating
CN202071468U (en) * 2011-05-24 2011-12-14 苏州扬子江新型材料股份有限公司 High hardness coating steel plate enhanced by carbon nano tubes
CN108485358A (en) * 2018-06-27 2018-09-04 河南科技大学 A kind of ion liquid modified type barcode ribbon back coating coating and preparation method thereof
CN109504227A (en) * 2018-10-08 2019-03-22 路飞 A kind of production method of printer barcode ribbon back coating
CN110183925A (en) * 2019-05-23 2019-08-30 新乡市新贝尔信息材料有限公司 A kind of solid material block and preparation method thereof applied for heat transfer colour ribbon back

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110183914A (en) * 2019-05-14 2019-08-30 浙江天成工程设计有限公司 A kind of back coating coating for thermal transfer thin-film carrier
CN110183925A (en) * 2019-05-23 2019-08-30 新乡市新贝尔信息材料有限公司 A kind of solid material block and preparation method thereof applied for heat transfer colour ribbon back
CN110294817A (en) * 2019-07-23 2019-10-01 杭州天地数码科技股份有限公司 Organosilicon-modified acrylate emulsion and preparation method thereof, thermal transfer back coating liquid, heat transfer printing carbon tape back coating and carbon ribbon

Similar Documents

Publication Publication Date Title
CN109370356A (en) A kind of barcode ribbon back coating coating consolidates block and preparation method thereof
JP5914565B2 (en) Method for producing metal flakes
CN101045833B (en) Preparation method of modified ultroviolet light solidified wooden articles paint by in-situ method
CN103911021B (en) A kind of transparent magnesium hydroxide liquid dispersion and preparation method and application
CN103045038A (en) Curing transfer coating capable of embossing laser information layer and preparation method thereof
CN101565918B (en) High-light release paper for synthetic leather
CN109504227A (en) A kind of production method of printer barcode ribbon back coating
CN103980705A (en) High-performance polyimide molding powder material suitable for 3D printing and 3D printing molding method
CN101565919B (en) Matte release paper for synthetic leather
WO2007049588A1 (en) Conductive coating material
CN103755995A (en) Anti-adhesion double-faced hardened membrane and preparation method thereof
CN105949984A (en) Universal online coating liquid for polyester films and method for manufacturing universal online coating liquid
CN102888161A (en) Environment-friendly water-based high-adhesion PET (polyethylene terephthalate) precoat coating composition as well as preparation method and application
CN110028839A (en) A kind of electronic beam curing ink-jet ink and its preparation method and application
CN104312278A (en) Green and environment-friendly printing ink for plastic film and making method thereof
CN102585648B (en) Laser electrolytic aluminum film regeneration coating and preparation method thereof
CN108239473A (en) A kind of preparation method of lower shrinkage ultraviolet-curing paint
CN108587367A (en) A kind of preparation method of film printing coating
CN105838293B (en) A kind of production method of heat-conducting glue band
CN105936811A (en) Environment-friendly and easily tearable cleaning adhesive tape and preparation method thereof
JP2001233992A (en) Molding auxiliary, its manufcturing method, and polymeric composite compounded with holding auxiliary
CN109291300A (en) Compound foamed polystyrene bead and its formed body and preparation method
CN108485358B (en) Ionic liquid modified bar code carbon ribbon back coating paint and preparation method thereof
CN107227069A (en) A kind of ink used for plastic of ultraviolet light solidification and preparation method thereof
CN103525270B (en) A kind of UV coating of hot transfer printing on metallic substance

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190222