CN110452573A - Heat transfer printing carbon tape ink and preparation method, heat transfer printing carbon tape and application - Google Patents
Heat transfer printing carbon tape ink and preparation method, heat transfer printing carbon tape and application Download PDFInfo
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- CN110452573A CN110452573A CN201910800016.3A CN201910800016A CN110452573A CN 110452573 A CN110452573 A CN 110452573A CN 201910800016 A CN201910800016 A CN 201910800016A CN 110452573 A CN110452573 A CN 110452573A
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- heat transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular 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
- C09D11/08—Printing inks based on natural resins
-
- 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
-
- 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
-
- 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
-
- 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
- C09D11/12—Printing inks based on waxes or bitumen
-
- 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
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
- C09D191/06—Waxes
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention provides a kind of heat transfer printing carbon tape ink and preparation methods, heat transfer printing carbon tape and application, it is related to transprint material technical field, the heat transfer printing carbon tape ink includes following component according to the mass fraction: 10-30 parts of saturated polyester resins and 10-20 parts of epoxy resin, the character for improving current heat transfer printing carbon tape printing can fade under grease immersion environment, the technical issues of causing trace quality unintelligible, influencing normal use.The saturated polyester resin and epoxy resin that heat transfer printing carbon tape provided by the invention is matched with ink by extra fine quality mutually cooperate with; after transfer one layer of fine and close grease protective film can be formed in imprinting surface; so as to significantly improve the grease resistance of transfer mark; so that being still able to maintain under grease immersion environment clearly; it is colour-fast, to expand the application range of heat transfer printing carbon tape.
Description
Technical field
The present invention relates to transprint material technical fields, more particularly, to a kind of heat transfer printing carbon tape ink layer and preparation side
Method, heat transfer printing carbon tape and application.
Background technique
Heat transfer printing carbon tape is that a kind of purposes is very extensive, the very huge product of dosage.It is fast with China's information technology
It hails exhibition and the continuous expansion of computer application field and gos deep into, people are more next to the printing demand of high speed, high quality output
It is bigger, and in the market traditional printing type price, print quality, in terms of be difficult to meet user it is comprehensive
Demand.Heat transfer printing carbon tape due to using high strength slim film and high concentration ink, and using single use by the way of, because
And quality of printed character is high, colour band long service life, heat-transferring method has no requirement to print media, can plain paper,
Recycled writing paper, paraffin paper, common film, envelope, label paper are until realize high-resolution printing on cloth.But in some grease immersion rings
The character in border, such as meat processing industry, existing heat transfer printing carbon tape printing can fade under grease immersion, lead to trace quality
It is unintelligible, influence normal use.
In view of this, the present invention is specifically proposed.
Summary of the invention
One of the objects of the present invention is to provide a kind of heat transfer printing carbon tape ink, form it applied to heat transfer printing carbon tape
Ink layer can be faded under grease immersion environment with improving the character of current heat transfer printing carbon tape printing, lead to trace matter
Measure unintelligible, the technical issues of influencing normal use.
Heat transfer printing carbon tape ink provided by the invention, including following component according to the mass fraction:
(a) 10-30 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin.
Further, the heat transfer printing carbon tape ink further includes at least one in following component according to the mass fraction
Kind:
(c) 20-40 parts of wax；
(d) 10-30 parts of colorants；
(e) 10-40 parts of tackifying resins；
Preferably, the heat transfer printing carbon tape ink includes following component according to the mass fraction:
(a) 10-30 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin；
(c) 20-40 parts of wax；
(d) 10-30 parts of colorants；
(e) 10-40 parts of tackifying resins；
Preferably, the heat transfer printing carbon tape ink includes following component according to the mass fraction:
(a) 10-20 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin；
(c) 30-40 parts of wax；
(d) 15-25 parts of colorants；
(e) 15-25 parts of tackifying resins.
Further, the number-average molecular weight of the saturated polyester resin is 4000-10000, preferably 5000-8000；
Preferably, the number-average molecular weight of the epoxy resin is 100-2000, preferably 1000-1500.
Preferably, the saturated polyester resin mainly is polymerize to obtain by binary acid and dihydric alcohol；
Preferably, the binary acid includes at least one in terephthalic acid (TPA), M-phthalic acid, adipic acid and sebacic acid
Kind；
Preferably, the dihydric alcohol includes at least one of ethylene glycol, pentanediol, butanediol and diethylene glycol (DEG)；
Preferably, the pentanediol is neopentyl glycol；
Preferably, the butanediol is 1,4-butanediol.
Further, the tackifying resin includes rosin resin and/or EVA resin；
Preferably, the tackifying resin includes rosin resin and EVA resin；
Preferably, the rosin resin and the mass ratio of the EVA resin are (2-6): (1-2)；
Preferably, the wax includes Brazil wax, husky at least one of rope wax and microwax, preferably babassu
Wax；
Preferably, the colorant includes inorganic pigment and/or organic pigment, preferably inorganic pigment, more preferably charcoal
It is black.
Further, the component of the heat transfer printing carbon tape ink further includes solvent；
Preferably, the solvent includes organic solvent；
Preferably, the organic solvent includes at least one of benzene kind solvent, ketones solvent and ether solvent；
Preferably, the organic solvent includes at least one in toluene, dimethylbenzene, butanone, methyl acetate, methyl ether and ether
Kind；
Preferably, the organic solvent is the mixed solution of toluene and butanone；
It is further preferred that the mass ratio of toluene and butanone is (1-2): (1-2), preferably 1:1；
Preferably, the fineness of heat transfer printing carbon tape ink is 3-5 μm.
The second object of the present invention is to provide the preparation method of above-mentioned heat transfer printing carbon tape ink, include the following steps:
Saturated polyester resin, epoxy resin, optional tackifying resin, optional colorant and optional wax are dissolved in molten
It in agent, is uniformly dispersed, obtains heat transfer printing carbon tape ink；
Preferably, the fineness of heat transfer printing carbon tape ink is 3-5 μm.
The third object of the present invention is to provide a kind of heat transfer printing carbon tape, by using heat transfer printing carbon tape provided by the invention
Ink layer is formed with ink, can be faded with improving the character of current heat transfer printing carbon tape printing in the case where ink infiltrates environment,
The technical issues of causing trace quality unintelligible, influencing normal use.
Heat transfer printing carbon tape provided by the invention, including ink layer, the main thermal transfer provided by the present invention of the ink layer
Carbon ribbon is prepared with ink；
Preferably, the heat transfer printing carbon tape further includes back coating, substrate and priming coat, the back coating, the substrate, institute
It states priming coat and the ink layer is cascading；
Preferably, ink layer heat transfer printing carbon tape provided by the present invention be coated on priming coat with ink solidify and
At；
Preferably, the coating weight of the ink layer is 1.6-1.8g/m2。
Further, the priming coat includes following component according to the mass fraction:
(A) 5-10 parts of acrylic resins；
(B) 5-10 parts of tackifying resins；
(C) 5-10 parts of resin of plastification；
(D) 50-80 parts of wax；
Preferably, the wax includes Brazil wax and/or husky rope wax；
Preferably, the wax includes the mixture of Brazil wax and Sha Suo wax；
Preferably, the mass ratio of the Brazil wax and the husky rope wax is (3-5): (2-3)；
Preferably, the tackifying resin includes EVA resin；
Preferably, the resin of plastification includes polyolefin resin.
Further, the preparation method of the priming coat includes the following steps: that the preparation method of the priming coat includes such as
Lower step: acrylic resin, tackifying resin, resin of plastification and wax are uniformly mixed simultaneously heating melting, are coated on substrate far from back
The side of coating, solidification, obtains priming coat；
Preferably, the temperature of heating melting is 140 DEG C -160 DEG C.
The fourth object of the present invention is to provide above-mentioned heat transfer printing carbon tape ink or above-mentioned heat transfer printing carbon tape in thermal transfer
Application in field.
The saturated polyester resin and epoxy resin that heat transfer printing carbon tape ink provided by the invention is matched by extra fine quality
Mutually collaboration can form one layer of fine and close grease protective film in imprinting surface after transfer, so as to significantly improve transfer mark
Grease resistance it is colour-fast so that trace is still able to maintain clearly under grease immersion environment, to expand heat transfer printing carbon tape
Application range.
The preparation method simple process of heat transfer printing carbon tape ink provided by the invention, it is easy to operate, rule can be suitable for
Modelling production, improves production efficiency, reduces production cost.
Heat transfer printing carbon tape provided by the invention prepares ink layer with ink by using heat transfer printing carbon tape provided by the invention,
Its imprinting surface after transfer is set to form one layer of fine and close grease protective film, so as to significantly improve the grease resistance of transfer mark
Property, so that trace is still able to maintain clearly under grease immersion environment, and it is colour-fast, to expand the application model of heat transfer printing carbon tape
It encloses.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional structure schematic diagram for the heat transfer printing carbon tape that the embodiment of the present invention 1 provides.
Icon: 101- ink layer；102- priming coat；103- substrate；104- back coating.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
According to an aspect of the present invention, the present invention provides a kind of heat transfer printing carbon tape ink, including press mass fraction
The following component of meter:
(a) 10-30 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin.
It is typical but non-limiting, in heat transfer printing carbon tape ink provided by the invention, the mass parts of saturated polyester resin
For example 10,12,15,18,20,22,25,28 or 30 parts of number；The mass fraction of epoxy resin for example 10,12,14,15,16,18 or
20 parts.
The saturated polyester resin and epoxy resin that heat transfer printing carbon tape ink provided by the invention is matched by extra fine quality
Mutually collaboration can form one layer of fine and close grease protective film in imprinting surface after transfer, so as to significantly improve transfer mark
Grease resistance it is colour-fast so that trace is still able to maintain clearly under grease immersion environment, to expand heat transfer printing carbon tape
Application range.
In the preferred embodiment of the present invention, heat transfer printing carbon tape ink provided by the invention further includes such as the following group
At least one of point:
(c) 20-40 parts of wax；
(d) 10-30 parts of colorants；
(e) 10-40 parts of tackifying resins.
Above-mentioned "at least one" refers to heat transfer printing carbon tape ink provided by the invention in addition to including saturated polyester tree
Except rouge and epoxy resin, it can also include wax, colorant or tackifying resin, also may include wax, colorant and tackifying resin
In any two or three.
In the preferred embodiment of the present invention, the component of heat transfer printing carbon tape ink include saturated polyester resin,
Epoxy resin and wax, for example 20,22,25,28,30,32,35,38 or 40 parts of the typical but non-limiting mass fraction of wax.
It is cooperateed with by the way that wax is added in the component of heat transfer printing carbon tape ink with saturated polyester resin and asphalt mixtures modified by epoxy resin lipid phase, with
So that heat transfer printing carbon tape has good transfer performance with ink.
In present invention further optimization embodiment, wax is wax powder, and the partial size of wax powder is 30um-50um.
It is typical but non-limiting, for example 30,35,40,45 or 50 μm of the partial size of wax powder.
By in heat transfer printing carbon tape with wax powder is added in ink, in favor of heat transfer printing carbon tape ink during release more
Add uniformly.
In present invention further optimization embodiment, wax include in Brazil wax, husky rope wax and microwax extremely
Few one kind, preferably Brazil wax.
Above-mentioned "at least one" refers to that wax can be Brazil wax or husky rope wax, can also be cohune
The mixture of two or three of wax in palmitic acid wax, husky rope wax and microwax.
Brazil wax is a kind of natural plants wax extracted from the palm leaves for being grown on South America Brazil northeast,
It selects Brazil wax that heat transfer printing carbon tape is added and uses with good emulsibility, adhesion, frictional property, smoothness and viscosity
In ink, it is more advantageous to the transfer performance for improving ink.
In the preferred embodiment of the present invention, the component of heat transfer printing carbon tape ink include saturated polyester resin,
When epoxy resin and colorant, the typical but non-limiting mass fraction of colorant for example 10,12,15,18,20,22,25,
28 or 30 parts.
By the way that colorant is added in component of the heat transfer printing carbon tape with ink, so that the trace of heat transfer printing carbon tape ink
It is more clear.
In the preferred embodiment of the present invention, colorant includes inorganic pigment and/or organic pigment (i.e. colorant
It can be inorganic pigment, or organic pigment can also be the mixture of inorganic pigment and organic pigment).
Inorganic pigment is sun-proof, heat-resisting, weathering, solvent resistance are good, strong covering power, and cheap and easy to get, therefore uses inorganic face
Material is used as colorant, it is easier to improve the weatherability and chemical stability of heat transfer printing carbon tape ink.
In further preferably embodiment of the invention, select carbon black that heat transfer printing carbon tape ink is added as colorant
In, on the one hand it is conducive to improve the clarity of trace after ink transfers, it is on the other hand also cheap and easy to get, it is easy to reduce ink cost.
In the preferred embodiment of the present invention, heat transfer printing carbon tape provided by the invention ink component includes saturation
Polyester resin, epoxy resin and tackifying resin.By in heat transfer printing carbon tape with tackifying resin is added in ink, to improve ink
Adhesion property improves the scraping and wiping resistance performance of trace, to further protect while improving the trace oil and grease resistance after transfer
It demonstrate,proves trace and infiltrates the clarity and stability under environment in ink.
It is typical but non-limiting, in the component of heat transfer printing carbon tape ink, the mass fraction of tackifying resin for example 10,
15,20,25,30,35 or 40 parts.
In the preferred embodiment of the present invention, tackifying resin includes rosin resin and/or EVA resin.
In the present invention, EVA resin refers to that Ethylene-vinyl acetate copolymer, Chinese are second
Alkene-acetate ethylene copolymer.
Tackifying resin includes rosin resin and/or EVA resin refers to that tackifying resin both can also be with for rosin resin
It can also be the mixture of rosin resin and EVA resin for EVA resin.
Rosin resin is tricyclic diterpene class compound, has high softening-point, high viscosity and good inoxidizability, Neng Gouyong
In the viscosity of the system of raising, change adhesive holds viscosity and cohesive performance.
EVA resin has good flexibility and elasticity, still has good flexible and glossiness at low temperature, and change
Have good stability, and anti-aging and resistance to ozone intensity is good, non-toxic.
In the preferred embodiment of the present invention, tackifying resin is the mixture of rosin resin and EVA resin.Pass through
Using the mixture of rosin resin and EVA as tackifying resin, be more advantageous to improve heat transfer printing carbon tape ink adhesion property,
Weather resistance and chemical stability.
In the preferred embodiment of the present invention, rosin resin and the mass ratio of EVA resin are (2-6): (1-2),
So that heat transfer printing carbon tape has more excellent adhesion property with ink.
It is typical but non-limiting, the mass ratio of rosin resin and EVA resin for example 2:1,3:1,4:1,5:1,6:1 or 1:
1。
In the preferred embodiment of the present invention, tackifying resin includes rosin resin 10-30 according to the mass fraction
Part and EVA resin 5-10 parts.
It is typical but non-limiting, in tackifying resin, the mass fraction of rosin resin for example 10,12,15,18,20,22,
25,28 or 30 parts；For example 5,6,7,8,9 or 10 parts of the mass fraction of EVA resin.
In the preferred embodiment of the present invention, thermal transfer carbon ribbon includes following component according to the mass fraction:
(a) 10-30 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin.
(c) 20-40 parts of wax；
(d) 10-30 parts of colorants；
(e) 10-40 parts of tackifying resins.
Heat transfer printing carbon tape is mutually cooperateed with ink using the saturated polyester resin and epoxy resin of extra fine quality proportion, with shape
Play the role of grease resistance at fine and close resin layer, then cooperate a certain amount of wax of addition, and be dispersed in wax in resin system,
So that system transfer is clear, while it being also added with a certain amount of tackifying resin, further increases the adhesiveness of resin layer and substrate
And scraping and wiping resistance performance.In addition, transferring the clarity of trace with colorant, enhancing is added in ink in heat transfer printing carbon tape.Especially
When heat transfer printing carbon tape ink includes following component according to the mass fraction: 10-20 parts of saturated polyester resins, 10-15 parts of epoxies
Resin, 30-40 parts of waxes, when 15-25 parts of colorants and 15-25 parts of tackifying resins, the trace quality of transfer is apparent, grease resistance
Performance is more preferably.
In the preferred embodiment of the present invention, the number-average molecular weight of saturated polyester resin is 4000-10000, excellent
It is selected as 5000-8000.
Saturated polyester resin of the number-average molecular weight in 4000-10000 has better filming performance, is conducive to film forming, so as to
When mutually being cooperateed with epoxy resin, fine and close resin layer is formed, grease resistance is played the role of.
It is typical but non-limiting, the number-average molecular weight of saturated polyester resin for example 4000,5000,7000,8000,9000
Or 10000.
But with the raising of saturated polyester resin number-average molecular weight, the resin layer mutually cooperatively formed with epoxy resin
Oil and grease resistance is promoted, but transfer performance declines, and therefore, selects number-average molecular weight for the saturated polyester resin of 5000-8000,
There is good transfer performance, especially when the number of saturated polyester resin is divided equally while in favor of guaranteeing resin layer grease resistance
When son amount is 5000, the resin layer grease resistance and transfer performance being prepared are very excellent.
In the preferred embodiment of the present invention, the number-average molecular weight of epoxy resin is 1000-2000, preferably
1000-1500。
It is the epoxy resin of 1000-1500 by selecting number-average molecular weight, so that epoxy resin has good flowing
Performance can preferably dissolve each other with saturated polyester resin, form fine and close resin layer and play the role of grease resistance.
In the preferred embodiment of the present invention, epoxy resin is selected from the KER resin of KUMHO P&B chemical company.
In the preferred embodiment of the present invention, saturated polyester resin is mainly polymerize by binary acid and dihydric alcohol
It arrives.
By the saturated polyester resin for selecting binary acid and dihydric alcohol to polymerize, to make it have better film forming
Energy.
In the preferred embodiment of the present invention, binary acid include terephthalic acid (TPA), M-phthalic acid, ethanedioic acid and
At least one of sebacic acid.
Above-mentioned at least one refers to that binary acid both can be in phthalic acid, M-phthalic acid, ethanedioic acid and sebacic acid
Any one, or two or more any mixture in above-mentioned binary acid.
In the preferred embodiment of the present invention, dihydric alcohol includes in ethylene glycol, pentanediol, butanediol and diethylene glycol (DEG)
At least one.
It is above-mentioned that at least one to refer to dihydric alcohol both can be any in ethylene glycol, pentanediol, butanediol and diethylene glycol (DEG)
It is a kind of, or two or more any mixture in above-mentioned dihydric alcohol.
The guarantor and polyester resin that the present invention uses polymerize to obtain by using above-mentioned binary acid and dihydric alcohol, so that the saturation
Polyester resin has stronger polarity and lower Tg, is enable to the excellent grease resistance resin of all filming performances of preparation
Film.
In present invention further optimization embodiment, selecting pentanediol is that dihydric alcohol polymerize preparation saturation with binary acid
When polyester resin, pentanediol is neopentyl glycol, and the saturated polyester resin performance polymerizeing with binary acid is more excellent.
In present invention further optimization embodiment, selecting butanediol is that dihydric alcohol polymerization prepares saturated polyester resin
When, butanediol is 1,4-butanediol, and the saturated polyester resin performance polymerizeing with binary acid is more excellent.
In the preferred embodiment of the present invention, saturated polyester resin is purchased in Japanese You Jike, and model is selected from
One of UE9820, UE3350, UE3370, UE3380 and UE9200.
It in the preferred embodiment of the present invention, further include solvent in the component of heat transfer printing carbon tape ink, with logical
It crosses solvent and makes epoxy resin, saturated polyester resin, optional colorant, optional tackifying resin and optional wax dispersion more
Uniformly, the also more conducively coating of ink.
In the preferred embodiment of the present invention, organic solvent includes benzene kind solvent, ketones solvent and ether solvent
At least one of.If organic solvent can be benzene kind solvent, ether solvent and ketones solvent, or above-mentioned any two class
The mixed solution of solvent can also be above-mentioned any three classes or the mixed solution of the above solvent of three classes.
In the preferred embodiment of the present invention, organic solvent includes toluene, butanone, methyl acetate, methyl ether and second
One or more of ether, if organic solvent can be toluene, butanone, methyl acetate, methyl ether or ether, or above-mentioned
The mixed solution of two kinds of solvents of anticipating such as the mixed solution or toluene of toluene and butanone and the mixed solution of ketone can also be upper
The mixed solution for stating any three kinds or more solvent, such as the mixed solution of toluene, butanone and methyl ether.
In the preferred embodiment of the present invention, organic solvent is the mixed solution of toluene and butanone, to be more conducive to
It is equal that saturated polyester resin, epoxy resin, optional colorant, optional wax and optional tackifying resin are prepared into each component dispersion
Even ink.
In present invention further optimization embodiment, when organic solvent is the mixed solution of toluene and butanone, first
The mass ratio of benzene and butanone is (1-2): (1-2), preferably 1:1.
It is (1-2): (1-2) by the mass ratio of control toluene and butanone, it is evenly dispersed to be more conducive to ink each component, it obtains
The heat transfer printing carbon tape ink more stable to performance, especially when the mass ratio of toluene and butanone is 1:1, to each component
Dispersion performance more preferably.
It is typical but non-limiting, the mass ratio of toluene and butanone for example 1:1,1:2 or 2:1.
In the preferred embodiment of the present invention, the fineness of heat transfer printing carbon tape ink is 3-5 μm, in favor of its painting
What is covered is more uniform.
It is typical but non-limiting, for example 3,3.5,4,4.5 or 5 μm of the fineness of heat transfer printing carbon tape ink.
According to the second aspect of the invention, the present invention provides the preparation method of above-mentioned heat transfer printing carbon tape ink, packets
Include following steps:
Saturated polyester resin, epoxy resin, optional tackifying resin, optional colorant and optional wax are dissolved in molten
It in agent, is uniformly dispersed, obtains heat transfer printing carbon tape ink.
The preparation method simple process of heat transfer printing carbon tape ink provided by the invention, it is easy to operate, rule can be suitable for
Modelling production, improves production efficiency, reduces production cost.
In the preferred embodiment of the present invention, the fineness of heat transfer printing carbon tape ink is 3-5 μm.
It is typical but non-limiting, for example 3,3.5,4,4.5 or 5 μm of the fineness of heat transfer printing carbon tape ink.
In a preferred embodiment of the invention, by saturated polyester resin, epoxy resin, optional tackifying resin, optionally
Colorant and optional wax be dissolved in solvent, after being uniformly dispersed, by grinding so that the fineness of heat transfer printing carbon tape ink
It is 3-5 μm, so that it is uniform to make it easier for coating.
According to the third aspect of the present invention, the present invention provides a kind of heat transfer printing carbon tape, including ink layer, the ink layers
Main heat transfer printing carbon tape provided by the present invention is prepared with ink.
Heat transfer printing carbon tape provided by the invention prepares ink layer with ink by using heat transfer printing carbon tape provided by the invention,
Its imprinting surface after transfer is set to form one layer of fine and close grease protective film, so as to significantly improve the grease resistance of transfer mark
Property, so that trace is still able to maintain clearly under grease immersion environment, and it is colour-fast, to expand the application model of heat transfer printing carbon tape
It encloses.
In the preferred embodiment of the present invention, heat transfer printing carbon tape further includes back coating, substrate and priming coat, and back applies
Layer, substrate, priming coat and ink layer are cascading.
In present invention further optimization embodiment, substrate is PET film, so that heat transfer printing carbon tape is with good
Mechanical performance.
In the preferred embodiment of the present invention, back coating by silicone modified polyacrylate prepare and
At.
In present invention further optimization embodiment, ink layer heat transfer printing carbon tape provided by the present invention is applied with ink
Cloth solidifies on priming coat, specifically comprises the following steps:
Heat transfer printing carbon tape provided by the invention is uniformly coated on priming coat with ink, it is dry, obtain ink layer.
Dry mode includes but is not limited to heating, air-dried and infra-red drying.
In the preferred embodiment of the present invention, the coating weight of ink layer is 1.6-1.8g/m2, so that ink layer
With good transfer performance.
It is typical but non-limiting, for example 1.6,1.65,1.7,1.75 or 1.8g/m of the coating weight of ink layer2。
In the preferred embodiment of the present invention, priming coat includes following component according to the mass fraction:
(A) 5-10 parts of acrylic resins；
(B) 5-10 parts of tackifying resins；
(C) 5-10 parts of resin of plastification；
(D) 50-80 parts of wax；
Priming coat is by acrylic resin, tackifying resin, resin of plastification identical collaboration with wax, so that priming coat is in protecting group
The adhesion property with ink layer can also be enhanced while material.
It is typical but non-limiting, in the component of priming coat, the mass fraction of acrylic resin for example 5,6,7,8,9 or 10
Part；For example 5,6,7,8,9 or 10 parts of the mass fraction of tackifying resin；The mass fraction of resin of plastification for example 5,6,7,8,9 or 10
Part；For example 50,55,60,65,70,75 or 80 parts of the mass fraction of wax.
In the preferred embodiment of the present invention, wax includes Brazil wax and/or husky rope wax (that is, wax can be
Brazil wax can also be husky rope wax, can also be the mixture of Brazil wax and Sha Suo wax).
In present invention further optimization embodiment, the wax component in priming coat includes Brazil wax and Sha Suo wax
Mixture.
Husky rope wax with than paraffin have better electrical property, higher fusing point and hardness, narrower fraction.Work as priming coat
In wax group when being divided into the mixture of Brazil wax and Sha Suo wax, priming coat is to the protective effect of substrate and viscous with ink layer
Attached performance is more preferably.
In the preferred embodiment of the present invention, the mass ratio of Brazil wax and Sha Suo wax is (3-5): (2-3),
So that priming coat can provide better protection for substrate.
It is typical but non-limiting, the mass ratio of Brazil wax and Sha Suo wax for example 3:2,2:1,5:2,4:3 or 1:1.
In the preferred embodiment of the present invention, wax includes 30-50 parts of Brazil wax according to the mass fraction, remaining
Amount is husky rope wax.
It is typical but non-limiting, in the component of priming coat, the mass fraction of Brazil wax for example 30,35,40,45 or
50 parts.
It is mutually cooperateed with by the Brazil wax and Sha Suo wax of selecting extra fine quality proportion, is more advantageous to and improves priming coat pair
The protective value of substrate and adhesion property with ink layer.
In the preferred embodiment of the present invention, wax includes 20-30 parts of husky rope wax according to the mass fraction, and surplus is
Brazil wax.
It is typical but non-limiting, in the component of priming coat, the mass fraction for example 20,22,25,28 or 30 of husky rope wax
Part.
It is mutually cooperateed with by the Brazil wax and Sha Suo wax of selecting extra fine quality proportion, is more advantageous to and improves priming coat pair
The protective value of substrate and adhesion property with ink layer.
In the preferred embodiment of the present invention, tackifying resin includes EVA resin.
By selecting EVA resin as tackifying resin, so that priming coat has better thermo-sensitive property, and can be with base
Material and ink layer all have more excellent adhesive capacity.
In the preferred embodiment of the present invention, resin of plastification includes polyolefin resin.
The polyolefin resin of selection and the wax component compatibility of selection are good, and the mobility and high temperature resistant of priming coat can be improved
Stability.
In the preferred embodiment of the present invention, the preparation method of priming coat includes the following steps:
Acrylic resin, tackifying resin, resin of plastification and wax are uniformly mixed simultaneously heating melting, are coated on substrate far from back
The side of coating, solidification, obtains priming coat.
In the preferred embodiment of the present invention, the temperature of heating melting is 140 DEG C -160 DEG C.
It is typical but non-limiting, for example 140,145,150,155 or 160 DEG C of the temperature of heating melting.
According to the fourth aspect of the present invention, the present invention provides above-mentioned heat transfer printing carbon tape ink or provided by the invention
Application of the heat transfer printing carbon tape in thermal transfer field.
Technical solution provided by the invention is further described below with reference to embodiment and comparative example.
Saturated polyester resin in following embodiments purchase in Japanese You Niji can, epoxy resin is purchased in KUMHO P&B
Chemical company, model KER resin, rosin resin purchase Japanese waste river chemistry, remaining component passes through commercially available be commercially available.
Embodiment 1
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 10 parts full
And polyester resin, 10 parts of epoxy resin, 35 parts of carnauba wax powders, 20 parts of carbon blacks, 20 parts of rosin resins and 5 parts of EVA resins, on
Each raw material producer and model are stated with embodiment 1, and details are not described herein.
Embodiment 2
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 10 parts full
And polyester resin, 20 parts of epoxy resin, 20 parts of carnauba wax powders, 30 parts of carbon blacks, 10 parts of rosin resins and 10 parts of EVA resins,
Wherein saturated polyester resin be selected from Japan You Niji can UE3350, number-average molecular weight 5000.
Embodiment 3
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 30 parts full
And polyester resin, 10 parts of epoxy resin, 30 parts of carnauba wax powders, 10 parts of carbon blacks, 15 parts of rosin resins and 5 parts of EVA resins, on
Each raw material producer and model are stated with embodiment 1, and details are not described herein.
Embodiment 4
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 20 parts full
And polyester resin, 10 parts of epoxy resin, 35 parts of carnauba wax powders, 20 parts of carbon blacks, 10 parts of rosin resins and 5 parts of EVA resins, on
Each raw material producer and model are stated with embodiment 1, and details are not described herein.
Embodiment 5
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 20 parts full
And polyester resin, 15 parts of epoxy resin, 15 parts of carnauba wax powders, 20 parts of carbon blacks, 20 parts of rosin resins and 10 parts of EVA resins,
Above-mentioned each raw material producer and model are with embodiment 1, and details are not described herein.
Embodiment 6
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 20 parts full
And polyester resin, 15 parts of epoxy resin, 25 parts of carnauba wax powders, 5 parts of carbon blacks, 30 parts of rosin resins and 5 parts of EVA resins, on
Each raw material producer and model are stated with embodiment 1, and details are not described herein.
Embodiment 7
A kind of heat transfer printing carbon tape ink is present embodiments provided, including following component according to the mass fraction: 20 parts full
And polyester resin, 15 parts of epoxy resin, 30 parts of carnauba wax powders, 30 parts of carbon blacks, 3 parts of rosin resins and 2 parts of EVA resins, on
Each raw material producer and model are stated with embodiment 1, and details are not described herein.
Embodiment 8
Present embodiments provide a kind of heat transfer printing carbon tape ink, with embodiment 4 the difference is that, saturated polyester
Resin be selected from Japan You Niji can UE9820, number-average molecular weight 2000, the implementation together of remaining each raw material producer and model
Example 1, details are not described herein.
Embodiment 9
Present embodiments provide a kind of heat transfer printing carbon tape ink, with embodiment 4 the difference is that, saturated polyester
Resin be selected from Japan You Niji can UE3370, number-average molecular weight 7000, the implementation together of remaining each raw material producer and model
Example 1, details are not described herein.
Embodiment 10
Present embodiments provide a kind of heat transfer printing carbon tape ink, with embodiment 4 the difference is that, saturated polyester
Resin be selected from Japan You Niji can UE3380, number-average molecular weight 8000, the implementation together of remaining each raw material producer and model
Example 1, details are not described herein.
Embodiment 11
Present embodiments provide a kind of heat transfer printing carbon tape ink, with embodiment 4 the difference is that, saturated polyester
Resin be selected from Japan You Niji can UE9200, number-average molecular weight 15000, the implementation together of remaining each raw material producer and model
Example 1, details are not described herein.
Embodiment 12
A kind of heat transfer printing carbon tape ink is present embodiments provided, the difference is that, pine is not added with embodiment 4
Botany bar gum, the EVA resin of addition are 15 parts, and each raw material producer and model are with embodiment 1, and details are not described herein.
Embodiment 13
A kind of heat transfer printing carbon tape ink is present embodiments provided, the difference is that, is not added with embodiment 4
EVA resin, the rosin resin of addition are 25 parts, and each raw material producer and model are with embodiment 1, and details are not described herein.
Embodiment 14
Present embodiments provide a kind of heat transfer printing carbon tape ink, with embodiment 4 the difference is that, the pine of addition
Botany bar gum is 5 parts, and the EVA resin of addition is 10 parts, and each raw material producer and model are with embodiment 1, and details are not described herein.
Embodiment 15
The preparation method of the heat transfer printing carbon tape ink of above-described embodiment 1-14 offer is present embodiments provided, including as follows
Step:
By saturated polyester resin, epoxy resin, Brazil wax, carbon black, optional rosin resin and optional EVA resin
It is added in the mixed solvent (mass ratio of butanone and toluene is 1:1) of butanone and toluene, is uniformly dispersed, and be ground to fineness and be
3-5 μm, obtain heat transfer printing carbon tape ink.
Comparative example 1
This comparative example provides a kind of heat transfer printing carbon tape ink comprising following component according to the mass fraction: 30 parts
Saturated polyester resin, 5 parts of epoxy resin, 35 parts of carnauba wax powders, 20 parts of carbon blacks, 5 parts of rosin resins and 5 parts of EVA resins, on
Each raw material producer and model are stated with embodiment 1, and details are not described herein.
Comparative example 2
This comparative example provides a kind of heat transfer printing carbon tape ink, this comparative example and embodiment 4 the difference is that, satisfy
It is 30 parts with polyester resin, epoxy resin is not added.
The preparation method for the heat transfer printing carbon tape ink that above-mentioned comparative example 1 and comparative example 2 provide is with embodiment 15, herein
It repeats no more.
Embodiment 16-29
Embodiment 16-29 each provides a kind of heat transfer printing carbon tape, and structure is as shown in Figure 1, above-mentioned heat transfer printing carbon tape
It include back coating 104, substrate 103, priming coat 102 and the ink layer 101 stacked gradually, wherein ink layer 101 is respectively by reality
It applies the heat transfer printing carbon tape ink that a 1-14 is provided and is coated on priming coat 102 and solidify, the coated weight of ink layer 101 is
1.7g/m2；Priming coat 102 is hot melt coatings, including following component according to the mass fraction: 10 parts of acrylic resins, and 10 parts
The husky rope wax of resin of plastification, 10 parts of EVA resins, 40 parts of Brazil waxs and 30 parts；Substrate 103 is PET film, with a thickness of 4.5 μm；Back
Coating 104 includes the following raw material according to the mass fraction: 60 parts of acrylate monomer and organosilicon-modified acrylate activity are single
40 parts of body, the molecular formula of organosilicon-modified acrylate is R1-Si(CH3)2-(O-Si(CH3)2)n-O-Si(CH3)2-OCO-C
(CH3)=CH2。
Comparative example 3-4
Comparative example 3-4 each provides a kind of heat transfer printing carbon tape, and structure is with embodiment 16-29, with embodiment 19
The difference is that ink layer is prepared by the heat transfer printing carbon tape that comparative example 1-2 is provided with ink respectively, remaining primary coat
The composition of layer, substrate and back coating is with embodiment 19, and details are not described herein.
Test example
The heat transfer printing carbon tape that embodiment 16-29 and comparative example 3-4 are provided carries out oil and grease resistance and transfer performance test,
Test result is as shown in table 1.Wherein, the test method of oil and grease resistance includes the following steps:
(1) above-mentioned heat transfer printing carbon tape is respectively used on C-2410MU printer, selects suitable print temperature and printing
Energy level prints complete test specimen page respectively；
(2) above-mentioned test specimen page is respectively put into the hermetic bag equipped with test meat piece, writing is towards flesh noodles；
(3) meat piece will be tested and tested after specimen page is sealed in hermetic bag and be respectively put into setting temperature as 90-100 DEG C
10s is pulled out in water bed；
(4) by above-mentioned test specimen page respectively from hermetic bag remove after, friction testing is carried out on abrasion performance testing machine, it is resistance to
Abrasiometer test condition are as follows: 680g load, abrasion performance special pole, friction media do not submerge the non-woven fabrics of grease, and friction is extremely
It shows money or valuables one carries unintentionally, record writing is erased number, wherein writing number of erasing is more, then represents that oil and grease resistance is better, and experiment is resistant to 3 times
It is used above acceptable.
Transfer performance is carried out using scoring form, wherein transfer performance is good, and trace is clear, and scoring is 10 points, transferability
Can be very poor, it can not be transferred, scoring is 0 point, scores higher, represents that trace is more clear, and transfer performance is better, it scores lower,
It is fuzzyyer to represent trace, transfer performance is poorer, and scoring can meet in 8 or more transferability normal use.
The transfer of 1 heat transfer printing carbon tape of table and oil and grease resistance test data table
| Writing erases number (secondary) | Transfer performance scores (dividing) | |
| Embodiment 16 | 2 | 10 |
| Embodiment 17 | 3 | 10 |
| Embodiment 18 | 5 | 8 |
| Embodiment 19 | 5 | 10 |
| Embodiment 20 | 4 | 5 |
| Embodiment 21 | 4 | 3 |
| Embodiment 22 | 2 | 6 |
| Embodiment 23 | 2 | 10 |
| Embodiment 24 | 5 | 8 |
| Embodiment 25 | 5 | 7 |
| Embodiment 26 | 8 | 3 |
| Embodiment 27 | 3 | 4 |
| Embodiment 28 | 1 | 6 |
| Embodiment 29 | 5 | 8 |
| Comparative example 3 | 3 | 6 |
| Comparative example 4 | 3 | 4 |
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations, adopt
The technical solution of the saturated polyester resin, epoxy resin and the other raw materials that are produced with other producers is also in protection scope of the present invention
It is interior；Although present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or special to some or all of technologies
Sign is equivalently replaced；And these are modified or replaceed, various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
The range of technical solution.
Claims (10)
1. a kind of heat transfer printing carbon tape ink, which is characterized in that including following component according to the mass fraction:
(a) 10-30 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin.
2. heat transfer printing carbon tape ink according to claim 1, which is characterized in that further include according to the mass fraction as follows
At least one of component:
(c) 20-40 parts of wax；
(d) 10-30 parts of colorants；
(e) 10-40 parts of tackifying resins；
Preferably, the heat transfer printing carbon tape ink includes following component according to the mass fraction:
(a) 10-30 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin；
(c) 20-40 parts of wax；
(d) 10-30 parts of colorants；
(e) 10-40 parts of tackifying resins；
Preferably, the heat transfer printing carbon tape ink includes following component according to the mass fraction:
(a) 10-20 parts of saturated polyester resins；
(b) 10-20 parts of epoxy resin；
(c) 30-40 parts of wax；
(d) 15-25 parts of colorants；
(e) 15-25 parts of tackifying resins.
3. heat transfer printing carbon tape ink according to claim 1, which is characterized in that the number of the saturated polyester resin is divided equally
Son amount is 4000-10000, preferably 5000-8000；
Preferably, the number-average molecular weight of the epoxy resin is 1000-2000, preferably 1000-1500；
Preferably, the saturated polyester resin mainly is polymerize to obtain by binary acid and dihydric alcohol；
Preferably, the binary acid includes at least one of terephthalic acid (TPA), M-phthalic acid, adipic acid and sebacic acid；
Preferably, the dihydric alcohol includes at least one of ethylene glycol, pentanediol, butanediol and diethylene glycol (DEG)；
Preferably, the pentanediol is neopentyl glycol；
Preferably, the butanediol is 1,4-butanediol.
4. heat transfer printing carbon tape ink according to claim 2, which is characterized in that the tackifying resin includes rosin resin
And/or EVA resin；
Preferably, the tackifying resin includes rosin resin and EVA resin；
Preferably, the rosin resin and the mass ratio of the EVA resin are (2-6): (1-2)；
Preferably, the wax includes Brazil wax, husky at least one of rope wax and microwax, preferably Brazil wax；
Preferably, the colorant includes inorganic pigment and/or organic pigment, preferably inorganic pigment, more preferably carbon black.
5. heat transfer printing carbon tape ink according to claim 1-4, which is characterized in that the heat transfer printing carbon tape is used
The component of ink further includes solvent；
Preferably, the solvent includes organic solvent；
Preferably, the organic solvent includes at least one of benzene kind solvent, ketones solvent and ether solvent；
Preferably, the organic solvent includes at least one of toluene, dimethylbenzene, butanone, methyl acetate, methyl ether and ether；
Preferably, the organic solvent is the mixed solution of toluene and butanone；
It is further preferred that the mass ratio of toluene and butanone is (1-2): (1-2), preferably 1:1；
Preferably, the fineness of heat transfer printing carbon tape ink is 3-5 μm.
6. the preparation method of heat transfer printing carbon tape ink according to claim 1-5, which is characterized in that including such as
Lower step:
Saturated polyester resin, epoxy resin, optional tackifying resin, optional colorant and optional wax are dissolved in solvent
In, it is uniformly dispersed, obtains heat transfer printing carbon tape ink；
Preferably, the fineness of heat transfer printing carbon tape ink is 3-5 μm.
7. a kind of heat transfer printing carbon tape, which is characterized in that including ink layer, the ink layer is mainly by any one of claim 1-5
The heat transfer printing carbon tape is prepared with ink；Preferably, the heat transfer printing carbon tape further includes back coating, substrate and primary coat
Layer, the back coating, the substrate, the priming coat and the ink layer are cascading；
Preferably, the ink layer is coated on priming coat by the described in any item heat transfer printing carbon tapes of claim 1-5 with ink
Solidify；
Preferably, the coating weight of the ink layer is 1.6-1.8g/m2。
8. heat transfer printing carbon tape according to claim 7, which is characterized in that the priming coat include according to the mass fraction as
Lower component:
(A) 5-10 parts of acrylic resins；
(B) 5-10 parts of tackifying resins；
(C) 5-10 parts of resin of plastification；
(D) 50-80 parts of wax；
Preferably, the wax includes Brazil wax and/or husky rope wax；
Preferably, the wax includes the mixture of Brazil wax and Sha Suo wax；
Preferably, the mass ratio of the Brazil wax and the husky rope wax is (3-5): (2-3)；
Preferably, the tackifying resin includes EVA resin；
Preferably, the resin of plastification includes polyolefin resin.
9. heat transfer printing carbon tape according to claim 8, which is characterized in that the preparation method of the priming coat includes following step
It is rapid: acrylic resin, tackifying resin, resin of plastification and wax being uniformly mixed simultaneously heating melting, are coated on substrate far from back coating
Side, solidification, obtain priming coat；
Preferably, the temperature of heating melting is 140 DEG C -160 DEG C.
10. heat transfer printing carbon tape ink according to claim 1-5 or the described in any item heat of claim 7-9
Transfer application of the carbon ribbon in thermal transfer field.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518433A (en) * | 2020-06-06 | 2020-08-11 | 浙江荣丰纸业有限公司 | Printing ink for anti-counterfeiting embossed tipping paper and preparation method thereof |
| CN112457713A (en) * | 2020-08-03 | 2021-03-09 | 南通旭浩数码科技有限公司 | Antibacterial thermal transfer ink with high color fixation rate |
| CN114274681A (en) * | 2021-12-24 | 2022-04-05 | 湖南鼎一致远科技发展有限公司 | Alcohol-resistant resin carbon ribbon and preparation method thereof |
| CN114316683A (en) * | 2021-11-11 | 2022-04-12 | 焦作卓立膜材料有限责任公司 | Light interference anti-counterfeiting ink and preparation method thereof |
| CN114872468A (en) * | 2022-06-01 | 2022-08-09 | 曲阜市玉樵夫科技有限公司 | Thermal transfer printing method and thermal transfer coating belt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268786A (en) * | 1985-09-20 | 1987-03-28 | Brother Ind Ltd | Thermal transfer ribbon |
| US5866643A (en) * | 1996-09-23 | 1999-02-02 | Ncr Corporation | High print quality thermal transfer ribbons |
| CN102173234A (en) * | 2011-03-14 | 2011-09-07 | 杭州天地数码科技有限公司 | Water-based resin thermal transfer printing ribbon and preparation method thereof |
| CN102189852A (en) * | 2011-04-02 | 2011-09-21 | 泉州市山水电脑耗材有限公司 | Multi-layer thermal transfer ribbon and manufacturing method thereof |
| CN102936477A (en) * | 2012-11-05 | 2013-02-20 | 中国印刷科学技术研究所 | Heat transfer printing adhesive for glass matrix, heat transfer printing film, preparation method and application |
| CN104057733A (en) * | 2014-06-28 | 2014-09-24 | 周永生 | Full-resin thermal transfer printing ribbon suitable for various print substrates |
| CN104057734A (en) * | 2014-06-28 | 2014-09-24 | 周永生 | Full-resin invisible thermal transfer printing ribbon |
-
2019
- 2019-08-27 CN CN201910800016.3A patent/CN110452573A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268786A (en) * | 1985-09-20 | 1987-03-28 | Brother Ind Ltd | Thermal transfer ribbon |
| US5866643A (en) * | 1996-09-23 | 1999-02-02 | Ncr Corporation | High print quality thermal transfer ribbons |
| CN102173234A (en) * | 2011-03-14 | 2011-09-07 | 杭州天地数码科技有限公司 | Water-based resin thermal transfer printing ribbon and preparation method thereof |
| CN102189852A (en) * | 2011-04-02 | 2011-09-21 | 泉州市山水电脑耗材有限公司 | Multi-layer thermal transfer ribbon and manufacturing method thereof |
| CN102936477A (en) * | 2012-11-05 | 2013-02-20 | 中国印刷科学技术研究所 | Heat transfer printing adhesive for glass matrix, heat transfer printing film, preparation method and application |
| CN104057733A (en) * | 2014-06-28 | 2014-09-24 | 周永生 | Full-resin thermal transfer printing ribbon suitable for various print substrates |
| CN104057734A (en) * | 2014-06-28 | 2014-09-24 | 周永生 | Full-resin invisible thermal transfer printing ribbon |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518433A (en) * | 2020-06-06 | 2020-08-11 | 浙江荣丰纸业有限公司 | Printing ink for anti-counterfeiting embossed tipping paper and preparation method thereof |
| CN112457713A (en) * | 2020-08-03 | 2021-03-09 | 南通旭浩数码科技有限公司 | Antibacterial thermal transfer ink with high color fixation rate |
| CN114316683A (en) * | 2021-11-11 | 2022-04-12 | 焦作卓立膜材料有限责任公司 | Light interference anti-counterfeiting ink and preparation method thereof |
| CN114274681A (en) * | 2021-12-24 | 2022-04-05 | 湖南鼎一致远科技发展有限公司 | Alcohol-resistant resin carbon ribbon and preparation method thereof |
| CN114274681B (en) * | 2021-12-24 | 2023-10-27 | 湖南鼎一致远科技发展有限公司 | Alcohol-resistant resin carbon ribbon and preparation method thereof |
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