CN111471347A - Screen printing medium composition, printing transfer paper and application thereof - Google Patents

Screen printing medium composition, printing transfer paper and application thereof Download PDF

Info

Publication number
CN111471347A
CN111471347A CN202010415079.XA CN202010415079A CN111471347A CN 111471347 A CN111471347 A CN 111471347A CN 202010415079 A CN202010415079 A CN 202010415079A CN 111471347 A CN111471347 A CN 111471347A
Authority
CN
China
Prior art keywords
meth
acrylate
group
initiator
composition
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
CN202010415079.XA
Other languages
Chinese (zh)
Inventor
史蒂芬
刘权耀
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.)
Shenzhen Guoci Yongfengyuan Ceramics Co ltd
Original Assignee
Shenzhen Guoci Yongfengyuan Ceramics Co ltd
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 Shenzhen Guoci Yongfengyuan Ceramics Co ltd filed Critical Shenzhen Guoci Yongfengyuan Ceramics Co ltd
Priority to CN202010415079.XA priority Critical patent/CN111471347A/en
Publication of CN111471347A publication Critical patent/CN111471347A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • 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
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • 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
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention relates to a screen printing medium composition, which comprises at least one monomer which has at least one polymerizable double bond and can be polymerized by photopolymerization, a polyvinyl acetal polymer with thermoplasticity and a number average molecular weight of not more than 50000, and at least one initiator capable of initiating photopolymerization.

Description

Screen printing medium composition, printing transfer paper and application thereof
Technical Field
The invention relates to the technical field of printing, in particular to a silk-screen printing medium composition, printing transfer paper and application thereof, especially application in decoration of ceramics and glass.
Background
Ceramic pastes are used for decorating ceramic substrates, in particular the surfaces of porcelain, ceramics or glass. The desired decorations are applied to the ceramic surface by conventional decoration techniques using such pastes, in particular by direct or indirect printing methods, and then fired at temperatures of typically 500 ℃ to 1180 ℃.
The paste generally consists of a colour-producing inorganic component, such as an inorganic pigment or a coloured glass frit (in most cases a glass flux) which consists essentially of a binder, a solvent and various auxiliaries for fixing the colouring component on the ceramic surface, and a conventional medium which forms a medium with a certain viscosity which is homogenized with the ceramic pigment (ceramic colour) to give a printable paste.
Orders in the ceramic industry should be processed very quickly at present. In this respect, such printed ceramic color sheet layers containing conventional printing media have the following disadvantages:
a) solvent-based screen printing media resins typically contain high boiling point solvents such as trimethylbenzene glycol monobutyl ether, ethylene glycol butyrate to prevent blocking in the screen during printing applications, and thus exhibit long drying times, resulting in lower productivity.
b) A noticeable odor is generated in the printing apparatus, and its solvent composition causes air pollution.
c) Due to the slow evaporation rate, it takes a long time to print, especially in multicolor printing.
d) Screen blocking is often encountered due to the high molecular weight of the resins used, and thus halftone (e.g., 5% or 10%) is difficult to print.
As a resin which eliminates these defects of the solvent type resin (i.e., a so-called non-solvent type resin), ultraviolet curable resins have been known to attract attention, and various proposals have been made. Accordingly, this invention discloses an ultraviolet curable resin applied to a ceramic decorative pattern.
Chinese patent CN 203357984 provides a UV cured face medium density fiberboard. The UV curing surface medium-density fiberboard has the advantages of good weather resistance, environmental protection, thick paint film, high hardness, scratch resistance, easiness in cleaning and the like, and is suitable for customized furniture and panel furniture.
Korean patent KR 20020016504 provides an ultraviolet-curable coating composition for forming an ink-receiving layer suitable for inkjet printing, which has excellent adhesion to a substrate and excellent absorption, drying time, and water resistance of water-soluble ink. And the medium comprises an ink layer formed by polymerization after curing by a UV light source.
The above patent is in the technical field other than ceramics and is therefore not applicable to sliding (slide-off).
Us patent 7968175B2(CN 1331964C) relates to radiation curable (UV light) print media based on thermoplastic acrylate polymers and radiation curable monomer compounds. Preferred monomer compounds contain glyphosate (oxalane) and dioxane ring systems and monofunctional or difunctional methacrylate monomers as reactive solvents. Suitable initiators described are ketals, benzoin derivatives and benzophenone derivatives.
In the case of multicolor printing, such preparations exhibit poor adhesion to paper. After the fifth color printing, the pattern starts to fall off when further printed. Furthermore, the shelf life of the appliques is limited to 2 months. After firing the old applique, post-firing cracking can occur.
The novel formulations described in this patent application overcome the above-mentioned disadvantages of the us patents.
Disclosure of Invention
In order to solve one or more of the above-mentioned problems, a first aspect of the present invention provides a screen printing medium composition comprising:
(A) at least one monomer having at least one polymerizable double bond and polymerizable by photopolymerization;
(b) a polyvinyl acetal polymer having thermoplasticity, the number average molecular weight of said polymer being not more than 50000;
(c) at least one initiator capable of initiating photopolymerization of the at least one monomer.
In a second aspect, the present invention provides a printing transfer paper, comprising a base paper and a decorative ink layer, wherein the decorative ink layer is made from the composition according to the first aspect of the present invention.
A third aspect of the invention provides the use of a composition according to the first aspect of the invention or a printing transfer paper according to the second aspect of the invention in a screen printing medium, in particular in ceramic decoration or glass decoration.
The present invention provides the following advantages in performance by using a novel L ED curable resin for screen printing media compositions:
(i) because the decorative ink layer is of the L ED curing type, it blocks less of the screen, providing a fine and clear pattern;
(ii) the pattern has excellent firing performance;
(iii) improve the environmental pollution caused by printing, improve the productivity, save labor force and the like.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described more clearly and completely in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As described above, the present invention provides, in a first aspect, a screen printing medium composition comprising:
(A) at least one monomer having at least one polymerizable double bond and polymerizable by photopolymerization;
(b) a polyvinyl acetal polymer having thermoplasticity, the number average molecular weight of said polymer being not more than 50000;
(c) at least one initiator capable of initiating photopolymerization of the at least one monomer.
The inventors have discovered that in some particularly preferred embodiments, media compositions having excellent sliding transfer and color development capabilities can be obtained using a polyvinyl acetal or polyvinyl butyral resin and a reactive acrylate monomer in combination with a specific L ED initiator.
In some preferred embodiments, the at least one monomer is a reactive solvent having the following general formula (I):
CH2＝CR1-COOR2(I)
wherein R is1Is H or CH3，R2Is H or alkyl, cycloalkyl or aryl; preferably, the alkyl group is a linear or branched alkyl group of C1 to C12; the cycloalkyl is a linear or branched, saturated or unsaturated cycloalkyl of C3 to C12; and/or the aryl group is phenyl or at least one alkyl substituent with C1-C6 straight chain or branched chain on the benzene ring. Preferably, the reactive solvent is selected from the group consisting of dodecyl (meth) acrylate, stearyl (meth) acrylate; hydroxyalkyl (meth) acrylates such as 2-hydroxyethyl acrylate and tetrahydrofurfuryl (meth) acrylate, 2-phenoxyethyl acrylate, alkylene glycol di (meth) acrylates such as ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, trivalent or multivalent fatty alcohol poly (meth) acrylates such as trimethylolpropane tri (meth) acrylate, trimethylolethane tri (meth) acrylate, pentaerythritol tetra (meth) acrylate.
In some more preferred embodiments, the at least one monomer is isobornyl acrylate having the following structural formula (II):
Figure BDA0002494693380000041
in other preferred embodiments, the isobornyl acrylate, where present, is added in an amount of 20 to 60 wt% (e.g., 30, 40, or 50 wt%) and the reactive solvent is added in an amount of 10 to 25 wt% (e.g., 15 or 20 wt%), based on the total weight of the composition.
In the present invention, the number average molecular weight of the polyvinyl acetal polymer may be not more than 50000, preferably not more than 25000, for example, not more than 15000. In addition, the number average molecular weight of the polyvinyl acetal polymer may be not less than 1000, not less than 2000, not less than 5000, or not less than 10000. A number average molecular weight below 50,000 allows for a ready radiation curable screen printing medium composition, as values above 50,000 tend to result in a high viscosity radiation curable screen printing medium composition.
The polyvinyl acetal polymer comprises a plurality of repeating units having the following formula (III):
Figure BDA0002494693380000051
wherein R is independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl, and heteroaryl; preferably, the alkyl group is a linear or branched alkyl group of C1 to C12, preferably C1 to C6 (e.g., methyl, ethyl, n-propyl, isopropyl, butyl, pentyl, and hexyl); the alkenyl group is a C2 to C12 straight-chain or branched alkenyl group having one or more double bonds (e.g., ethenyl, propenyl, butenyl, pentenyl, and hexenyl); the aryl is phenyl or at least one linear or branched alkyl substituent with C1-C6 on a benzene ring; said heteroaryl is said aryl with a ring heteroatom selected from S, O or N. More preferably, the polyvinyl acetal polymer is a polymer containing a poly (vinyl butyral) moiety or a poly (vinyl acetal) moiety, especially a poly (vinyl butyral) moiety. It is further preferred that the polyvinyl acetal polymer is a polymer and/or copolymer of poly (vinyl butyral) and/or poly (vinyl acetal). It is also preferred that the polyvinyl acetal polymer is added in an amount of 10 to 25 wt.% (e.g., 15 or 20 wt.%), based on the total weight of the composition.
Suitable polyvinyl acetals are, for example, polyethyleneThe acetal and polyvinyl butyral polymers are available from Kuraray as MowitalTMAnd PioloformTMAnd (4) obtaining grades. PioloformTMB14S and B20H are particularly preferred as polyvinyl butyrals alternatively suitable polyvinyl acetal polymers are polyvinyl butyrals S-L ec B L10 from Sekisui having a molecular weight of about 15,000(Mn), furthermore, polymers of the Pioloform type from WACKER and Mowital B30H from Kuraray.
In a preferred embodiment, the composition is a UV curable composition containing at least one acylphosphine oxide based photoinitiator, the latter being advantageous when curing is carried out using UV L ED.
In other preferred embodiments, the initiator is added in an amount of 0.1 to 10 wt%, based on the total weight of the composition.
It is further preferred that the initiator is an initiator capable of forming free radicals on an L ED light beam having a wavelength between 365nm and 395 nm.
It is further preferred that the initiator is selected from the group consisting of isopropylthioxanthone, 2-hydroxy-2-methyl-1-phenylpropan-1-one, 2-benzyl-2-dimethylamino- (4-morpholinophenyl) butan-1-one, bis (2, 6-dimethylbenzoyl) -2,4, 4-trimethylpentylphosphine oxide, 2,4, 6-trimethylbenzoyldiphenylphosphine oxide, 2-methyl-1- [4- (methylthio) phenyl ] -2-morpholinopropan-1-one, 2-dimethoxy-1, 2-diphenylethan-1-one or 5, 7-diiodo-3-butoxy-6-fluoro.
Further optionally, the initiator is selected from the group consisting of arylamines, aliphatic tertiary amines, and (meth) acrylated amines; preferably, the arylamine is selected from the group consisting of amyl p-aminodimethylaminobenzoate, 2-n-butoxyethyl-4- (dimethylamino) benzoate, ethyl 2- (dimethylamino) benzoate, ethyl 4- (dimethylamino) benzoate, and 2-ethylhexyl-4- (dimethylamino) benzoate; the aliphatic tertiary amine is selected from the group consisting of methyldiethanolamine, dimethylethanolamine, triethanolamine, triethylamine, and N-methylmorpholine; the (meth) acrylated amine is selected from the group consisting of dialkylaminoalkyl (meth) acrylates (e.g., diethylaminoethyl acrylate) or N-morpholinoalkyl- (meth) acrylates (e.g., N-morpholinoethyl acrylate).
In other preferred embodiments, the composition further comprises an additive selected from the group consisting of an inhibitor, an antioxidant, a leveling agent, an antifoaming agent, a thickener, a thixotropic agent, and a pigment. With these additives it is possible, for example, to control the viscosity, the storage stability, the ability to use the printing, and to impart color, etc.
The present invention provides in a second aspect a printing transfer paper comprising a base paper and a decorative ink layer made from the composition of the first aspect of the invention, preferably the base paper is a standard paper, more preferably a standard paper coated with dextrin, starch or PVA (polyvinyl alcohol resin), the decorative ink layer is printed onto the transfer paper by screen printing application, illuminating L ED wavelength to cure them, the light source for L ED illumination is a 365Nm or 395Nm wavelength light emitting diode (L ED), then a standard overlay coating may be printed to enhance transfer to the substrate.
The third aspect of the invention provides the use of a composition according to the first aspect of the invention or a print transfer paper according to claim 9 in a screen printing medium, in particular in ceramic decoration or glass decoration the invention provides the following advantages in terms of performance by using a novel L ED curable resin for the screen printing medium composition:
because the decorative ink layer is of the L ED curing type, it blocks less of the screen, providing a fine and clear pattern;
the pattern has excellent firing performance;
improve the environmental pollution caused by printing, improve the productivity, save labor force and the like.
Examples
The technical solutions of the present invention will be illustrated below in the form of examples, but the scope of protection of the present invention is not limited to these examples.
Example 1
Screen printing Medium composition formulation 1
Figure BDA0002494693380000071
Figure BDA0002494693380000081
Example 2
Screen printing Medium composition formulation 2
Figure BDA0002494693380000082
Figure BDA0002494693380000091
Example 3
Screen printing medium composition formula 3 (thixotropic gel type)
Figure BDA0002494693380000092
Figure BDA0002494693380000101
Example 4
Screen printing Medium composition formulation 4
Figure BDA0002494693380000102
To produce the screen printing medium compositions in examples 1 to 4, the raw materials in each example were mixed by a dissolver for 30 minutes according to the respective formulation, without cooling.
Example 5
Lead-free Onglaze ceramic pigment (cobalt blue) from ferriro 121654 was mixed with the screen printing medium composition prepared in each example and homogenized by a three-roll mill to give a colored ceramic slurry. Wherein, the pigment is used in an amount of 60 wt%, and the screen printing medium composition is used in an amount of 40 wt%, based on the total weight of the color paste.
A300 # Screen printing ceramic paste was used, the printed pattern layer was cured by irradiating for 15 seconds at a distance of 12cm under a 4W L ED lamp with a wavelength of 365nm to form a decorative ink layer, in which case there was no blocking in the screen after printing more than 1,000 sheets of paper, a 60# Screen printing varnish was used immediately, the resulting print transfer paper was transferred to a ceramic plate after being immersed in water and slid off (slide-off), and the plate was then fired at 800 ℃, resulting in a brilliant cobalt blue hue.
TABLE 1 physical Properties and Performance of the examples
Figure BDA0002494693380000111
The composition of the standard media composition is as follows: a 72 wt% solution of acrylic resin BMA in trimethylbenzene solvent (BMA is butyl methacrylate, a polymer from Mitsubishi Rayon as a binder), 3 wt% Solvosso 150 (mesitylene solvent from Shell), 8 wt% plasticizer (dop (dioctyl phthalate), dioctyl phthalate, plasticizer from BASF), 17 wt% glycol ester (Dowanol DPNP from DOW Chemical, a polar solvent).
As a result, examples 1 and 2 were found to be suitable for replacing the standard media composition, since the halftone and region printing performance was good, the time to release from the paper was faster, and therefore the application time was less. Examples 3 and 4 are also good at replacing the standard media, but slightly inferior with respect to examples 1 and 2.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A screen printing medium composition, comprising:
(a) at least one monomer having at least one polymerizable double bond and polymerizable by photopolymerization;
(b) a polyvinyl acetal polymer having thermoplasticity, the number average molecular weight of said polymer being not more than 50000;
(c) at least one initiator capable of initiating photopolymerization of the at least one monomer.
2. The composition of claim 1, wherein:
the at least one monomer is a reactive solvent having the following general formula (I):
CH2＝CR1-COOR2(I)
wherein R is1Is H or CH3，R2Is H or alkyl, cycloalkyl or aryl; preferably, the alkyl group is a linear or branched alkyl group of C1 to C12, preferably C1 to C6 (e.g., methyl, ethyl, n-propyl, isopropyl, butyl, pentyl, and hexyl); the cycloalkyl group is a linear or branched, saturated or unsaturated cycloalkyl group of C3 to C12 (e.g., cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl); and/or said aryl group is phenyl or at least one alkyl substituent, linear or branched, bearing a C1-C6 on the phenyl ring (for example methyl, ethyl, propyl, butyl, pentyl and hexyl);
preferably, the reactive solvent is selected from the group consisting of dodecyl (meth) acrylate, stearyl (meth) acrylate; hydroxyalkyl (meth) acrylates such as 2-hydroxyethyl acrylate and tetrahydrofurfuryl (meth) acrylate, 2-phenoxyethyl acrylate, alkylene glycol di (meth) acrylates such as ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, trivalent or multivalent fatty alcohol poly (meth) acrylates such as trimethylolpropane tri (meth) acrylate, trimethylolethane tri (meth) acrylate, pentaerythritol tetra (meth) acrylate;
more preferably, the at least one monomer is isobornyl acrylate having the following formula (II):
Figure FDA0002494693370000021
3. the composition of claim 1, wherein:
when present, the isobornyl acrylate is added in an amount of 20 to 60 weight percent and the reactive solvent is added in an amount of 10 to 25 weight percent, based on the total weight of the composition.
4. The composition according to any one of claims 1 to 3, characterized in that:
the polyvinyl acetal polymer has a number average molecular weight of not more than 25000;
the polyvinyl acetal polymer comprises a plurality of repeating units having the following formula (III):
Figure FDA0002494693370000022
wherein R is independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl, and heteroaryl; preferably, the alkyl group is a linear or branched alkyl group of C1 to C12; the alkenyl group is a C2 to C12 linear or branched alkenyl group with one or more double bonds; the aryl is phenyl or at least one linear or branched alkyl substituent with C1-C6 on a benzene ring; said heteroaryl is said aryl with a ring heteroatom selected from S, O or N;
more preferably, the polyvinyl acetal polymer is a polymer containing a poly (vinyl butyral) moiety or a poly (vinyl acetal) moiety, especially a poly (vinyl butyral) moiety;
it is further preferred that the polyvinyl acetal polymer is a polymer and/or copolymer of poly (vinyl butyral) and/or poly (vinyl acetal).
5. The composition according to any one of claims 1 to 3, characterized in that: the polyvinyl acetal polymer is added in an amount of 10 to 25 wt% based on the total weight of the composition.
6. The composition according to any one of claims 1 to 5, characterized in that:
the initiator is added in an amount of 0.1 to 10 wt% based on the total weight of the composition;
preferably, the photopolymerization is a radical polymerization, and the initiator is a photopolymerization initiator;
it is also preferred that the initiator is an initiator capable of forming free radicals on an L ED light beam having a wavelength between 365nm and 395 nm;
it is also preferred that the initiator is a thioxanthone-based initiator.
7. The composition according to any one of claims 1 to 6, characterized in that:
the initiator is selected from the group consisting of isopropylthioxanthone, 2-hydroxy-2-methyl-1-phenylpropan-1-one, 2-benzyl-2-dimethylamino- (4-morpholinophenyl) butan-1-one, bis (2, 6-dimethylbenzoyl) -2,4, 4-trimethylpentylphosphine oxide, 2,4, 6-trimethylbenzoyldiphenylphosphine oxide, 2-methyl-1- [4- (methylthio) phenyl ] -2-morpholinopropan-1-one, 2-dimethoxy-1, 2-diphenylethan-1-one or 5, 7-diiodo-3-butoxy-6-fluoro; and/or
The initiator is selected from the group consisting of arylamines, aliphatic tertiary amines, and (meth) acrylated amines; preferably, the arylamine is selected from the group consisting of amyl p-aminodimethylaminobenzoate, 2-n-butoxyethyl-4- (dimethylamino) benzoate, ethyl 2- (dimethylamino) benzoate, ethyl 4- (dimethylamino) benzoate, and 2-ethylhexyl-4- (dimethylamino) benzoate; the aliphatic tertiary amine is selected from the group consisting of methyldiethanolamine, dimethylethanolamine, triethanolamine, triethylamine, and N-methylmorpholine; the (meth) acrylated amine is selected from the group consisting of dialkylaminoalkyl (meth) acrylates (e.g., diethylaminoethyl acrylate) or N-morpholinoalkyl- (meth) acrylates (e.g., N-morpholinoethyl acrylate).
8. Composition according to any one of claims 1 to 7, characterized in that it further contains additives selected from the group consisting of inhibitors, antioxidants, levelling agents, antifoaming agents, thickeners, thixotropic agents and pigments.
9. Printing transfer paper comprising a base paper and a decorative ink layer, characterized in that the decorative ink layer is made from a composition according to any one of claims 1 to 8.
10. Use of the composition according to any one of claims 1 to 8 or the print transfer paper according to claim 9 in a screen printing medium, in particular in ceramic or glass decoration; preferably, the base paper is a standard paper, more preferably a standard paper coated with dextrin, starch or PVA.
CN202010415079.XA 2020-05-15 2020-05-15 Screen printing medium composition, printing transfer paper and application thereof Pending CN111471347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010415079.XA CN111471347A (en) 2020-05-15 2020-05-15 Screen printing medium composition, printing transfer paper and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010415079.XA CN111471347A (en) 2020-05-15 2020-05-15 Screen printing medium composition, printing transfer paper and application thereof

Publications (1)

Publication Number Publication Date
CN111471347A true CN111471347A (en) 2020-07-31

Family

ID=71759918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010415079.XA Pending CN111471347A (en) 2020-05-15 2020-05-15 Screen printing medium composition, printing transfer paper and application thereof

Country Status (1)

Country Link
CN (1) CN111471347A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1415679A (en) * 2001-11-02 2003-05-07 北京英力科技发展有限公司 Visible light solidified compsn.
CN104937000A (en) * 2013-03-28 2015-09-23 太阳油墨制造株式会社 Active energy ray-curable resin composition and cured article thereof
CN105518084A (en) * 2013-09-16 2016-04-20 爱克发印艺公司 Radiation curable compositions for food packaging
CN106338785A (en) * 2015-07-10 2017-01-18 东友精细化工有限公司 Hard coating film, polarizing plate and image display device including the same
CN107108922A (en) * 2014-12-08 2017-08-29 3M创新有限公司 Acrylic acid polyvinyl acetal film and composition
CN108430770A (en) * 2015-12-22 2018-08-21 3M创新有限公司 Acrylic compounds Pioloform, polyvinyl acetal graphic films

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1415679A (en) * 2001-11-02 2003-05-07 北京英力科技发展有限公司 Visible light solidified compsn.
CN104937000A (en) * 2013-03-28 2015-09-23 太阳油墨制造株式会社 Active energy ray-curable resin composition and cured article thereof
CN105518084A (en) * 2013-09-16 2016-04-20 爱克发印艺公司 Radiation curable compositions for food packaging
CN107108922A (en) * 2014-12-08 2017-08-29 3M创新有限公司 Acrylic acid polyvinyl acetal film and composition
CN106338785A (en) * 2015-07-10 2017-01-18 东友精细化工有限公司 Hard coating film, polarizing plate and image display device including the same
CN108430770A (en) * 2015-12-22 2018-08-21 3M创新有限公司 Acrylic compounds Pioloform, polyvinyl acetal graphic films

Similar Documents

Publication Publication Date Title
CN108699367B (en) Photocurable ink composition for inkjet printing
KR102682580B1 (en) Ink composition for photocurable inkjet printing
US7427317B2 (en) High elongation vacuum formable digital ink
US7431759B2 (en) High elongation vacuum formable digital ink
KR102625093B1 (en) Ink composition for photocurable inkjet printing
JP4899430B2 (en) Active energy ray curable inkjet ink
AU2006337146B2 (en) High elongation vacuum formable digital ink
EP2041230A1 (en) A printing ink
CN111880372A (en) Photosensitive composition, image forming method, film forming method, resin, image, and film
JP7056149B2 (en) Active energy ray curing inkjet ink set
JP2007131754A (en) Active energy ray-curing type ink for inkjet
JP2010116460A (en) Ultraviolet-curable inkjet ink
EP3303488B1 (en) A printing ink
JP7074713B2 (en) Active energy ray-curable inkjet ink for painted steel sheets and a method for manufacturing printed matter using the inkjet ink.
WO2018042193A1 (en) A method of printing
JP2020056017A (en) Dielectric ink composition
JP5185542B2 (en) Active energy ray-curable ink resin composition
CN111471347A (en) Screen printing medium composition, printing transfer paper and application thereof
EP3587510A1 (en) Led curable compositions
CN116438263A (en) Active energy ray-curable ink composition for inkjet
JP7233876B2 (en) Printing method and ink composition
KR20230088684A (en) Ink composition for photocurable inkjet printing
JP7502894B2 (en) Photocurable ink composition for ink-jet printing
WO2012098404A1 (en) Printing ink
JP7164781B1 (en) Laminate manufacturing method

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

Application publication date: 20200731

RJ01 Rejection of invention patent application after publication