CN105102554B - Ink jet printing ink and printed article - Google Patents
Ink jet printing ink and printed article Download PDFInfo
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- CN105102554B CN105102554B CN201480017888.8A CN201480017888A CN105102554B CN 105102554 B CN105102554 B CN 105102554B CN 201480017888 A CN201480017888 A CN 201480017888A CN 105102554 B CN105102554 B CN 105102554B
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- 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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
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- 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)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
Abstract
The printed article of the present invention is characterized in that：Contain colorant, various kinds of resin and additive, and it is formed in the substrate of vistanex, at least one of resin is chlorine system resin, the concentration of chlorine system resin in printed article, portion is higher than portion near the Air Interface as the interface of air and printed article near the printed base plate interface as substrate and the interface of printed article.In addition, the ink jet printing ink of the present invention is characterized in that：Containing colorant, resin and solvent, chlorine system resin, solvent is used to be made of main solvent and secondary solvent as resin, vapour pressure at 20 DEG C of main solvent is 9.0kPa or more, and vapour pressure at 20 DEG C of secondary solvent is 0.6~2.0kPa.Thereby, it is possible to take into account the raising of printed article and the adhesiveness of vistanex substrate and device load reduction.
Description
Technical field
The present invention relates to for ink jet printing and printed article.
Background technology
When be made of vistanex etc., surface extremely lacks and (lettering, printing) is marked on active substrate,
Because substrate is low with the adhesiveness of the film of printing, is contacted, is wiped with other objects by the surface of the film of printing,
It is sometimes prone to remove.
In patent document 1, the ink that chlorinated polypropylene is added to improve the substrate adhesiveness of ink is disclosed.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2011-16964 bulletins
Invention content
Problems to be solved by the invention
The ink of patent document 1 can improve the adhesiveness of printed article and polyolefin substrate, and on the other hand, it is poly- that there are chlorinations
The problem of additive amount of propylene is more, and the made of metal liquid-contacting part in ink-jet printing apparatus easily corrodes.
It is an object of the invention to take into account the raising of printed article and the adhesiveness of vistanex substrate and device load to drop
It is low.
The method used for solving the problem
The printed article of the present invention is characterized in that：Containing colorant, various kinds of resin and additive, and it is formed in polyolefin tree
The substrate of fat, at least one of resin are chlorine system resin, the concentration of the chlorine system resin in printed article, as substrate and printing
Nearby portion is higher than portion near the Air Interface as the interface of air and printed article at the printed base plate interface at the interface of object.
In addition, the ink jet printing ink of the present invention is characterized in that：Containing colorant, resin and solvent, as resin
Using chlorine system resin, solvent is made of main solvent and secondary solvent, and vapour pressure at 20 DEG C of main solvent is 9.0kPa or more, secondary molten
Vapour pressure at 20 DEG C of agent is 0.6~2.0kPa.
The effect of invention
In accordance with the invention it is possible to take into account raising and the device load drop of printed article and the adhesiveness of vistanex substrate
It is low.
Description of the drawings
Fig. 1 is the cross-section SEM image for indicating printed article and the chart of corresponding cl concn distribution.
Specific implementation mode
In this specification, ink is fallen in printing base, and the substance being consequently formed is known as by the evaporation of the solvent contained by ink
" printed article ".Printed article is generally dotted film or its aggregate, but shape is not limited to a little.In addition, will include printed
The substance of base material and the printed article for being attached to its surface is known as " component printed ".
In the present invention, makes to be formed in the chlorine system resin contained by the printed article of vistanex substrate and be biased to deposit near substrate
.That is, the concentration of chlorine system resin is higher than air and printed article at the interface (portion near printed base plate interface) of substrate and printed article
Interface (Air Interface nearby portion).Thereby, it is possible to the amount for the chlorine system resin for inhibiting to add in ink and can obtain for
The high adhesiveness of substrate.
In order to realize that above-mentioned printed article construction, the organic solvent slow by the way that evaporation rate is added in the ink inhibit dry
Dry speed.In the present invention, in order to be maintained as rapid-drying properties necessary to the ink of ink jet printing, with fast organic of evaporation rate
Solvent is basic material, also mixes the slow organic solvent of evaporation rate.It is dry from Air Interface to fall the ink after base material for ink as a result,
When dry, it can be ensured that the time of substrate is attached to the highest chlorine system resins selective of compatibility of substrate, can promote its to
Biasing near substrate.
Hereinafter, illustrating embodiments of the present invention.Embodiments discussed below is only embody the present invention one
Example does not limit the technical scope of the present invention.
1. the constituent material of ink
Ink contains resin, colorant and solvent.After these are stirred with overhead type stirrer etc., dissolving, profit
It is filtered with 0.25~10 μm of the filter in aperture, thus obtains ink jet printing ink.
(1) resin
As resin, other than chlorine system resin, acrylic resin, styrene-acrylic resins or poly- can also be used
Ester resin.These resins can be used alone, and can also mix two or more use.These resins are needed relative to as solvent
The 2- butanone or acetone used is solvable.Chlorine system mentioned here resin includes chlorinated polypropylene, haloflex, polychloride second
Alkene and polychloride vinyl acetate.Acrylic resin includes by acrylic acid, acrylate, methacrylic acid or methacrylate
The copolymer resin of the homopolymer resin of synthesis and these.Styrene-acrylic resins include Styrene-acrylic copolymer tree
Fat and Styrene-methyl Acrylic Acid Copolymer resin.Polyester resin includes polyethylene terephthalate, poly- M-phthalic acid
Glycol ester, polypropylene terephthalate, poly- M-phthalic acid propylene glycol ester, polybutylene terephthalate (PBT) and it is poly- between
Benzene dicarboxylic acid butanediol ester.
Chlorine system resin is preferably chlorinated polypropylene.This is because compared with other chlorine-containing resins, the parent with polyolefin base material
It is high with property and to the high reason of the dissolubility of solvent.In addition, chlorinated polypropylene ratio shared in resin is preferably
6~21 mass %.This is because when less than 6 mass %, it is unable to get the sufficient adhesiveness with substrate, 21 mass % or more
When, the corrosion risk of metal parts increases.
(2) colorant
As long as colorant is dissolved in the material of solvent, it is not particularly limited.As the example of colorant, it is specific and
Speech, can enumerate VALIFAST (R) Yellow 3150, VALIFAST (R) Yellow 3170, VALIFAST (R) Yellow
4120、VALIFAST(R)Yellow 4121、VALIFAST(R)Orange 2210、VALIFAST(R)Orange3209、
VALIFAST(R)Red 1306、VALIFAST(R)Red 2320、VALIFAST(R)Red 3311、VALIFAST(R)Red
3312、VALIFAST(R)Pink 2310N、VALIFAST(R)Brown 3402、VALIFAST(R)Blue 1605、
VALIFAST(R)Blue 1621、VALIFAST(R)Blue 2620、VALIFAST(R)Blue2627、VALIFAST(R)Blue
2670、VALIFAST(R)Black 1807、VALIFAST(R)Black 3804、VALIFAST(R)Black 3810、
VALIFAST(R)Black 3820、VALIFAST(R)Black 3830、VALIFAST(R)Black3840、VALIFAST(R)
Black 3866, VALIFAST (R) Black 3870 (more than, Orient chemical industry (strain) system), Orasol (R) Yellow
152、Neptun(R)Yellow 078、Orasol(R)Orange 247、Orasol(R)Orange RG、Orasol(R)Brown
322、Orasol(R)Brown 324、Orasol(R)Brown 326、Orasol(R)Red 330、Orasol(R)Red 385、
Orasol(R)Red 363、Orasol(R)Red BL、Orasol(R)Pink 478、Orasol(R)Blue 825、Orasol
(R) Blue GL, Neptun (R) Blue 755, Orasol (R) Black X55, Orasol (R) Black X45 (more than, BASF
System), Savinyl Yellow RLS, Savinyl Red 3BLS, Savinyl Pink 6BLS, Savinyl Blue GLS,
Savinyl Black RLSN (more than, Clariant systems), Solvent Yellow 25,88,89, Solvent Orange
11、99、Solvent Brown 42、43、44、Solvent Red 122、135、127、130、233、Solvent Blue 67、
70, Solvent Black 27,28,29 etc..
(3) solvent
The solvent of ink is made of main solvent and secondary solvent.In main solvent, vapour pressure when using 20 DEG C be 9.0kPa with
On organic solvent., it is preferable to use acetone or 2- butanone from the viewpoint of the dissolubility of resin.They can also be mixed.
In secondary solvent, vapour pressure when using 20 DEG C is the organic solvent of 0.6~2.0kPa.Go out from the deliquescent viewpoint of resin
Alcohol or aliphatic ester are preferably used alone or are mixed two or more use by hair.
In the alcohol for meeting condition, including n-butyl alcohol, 2- butanol and 1- propyl alcohol.As aliphatic ester, preferably butyl acetate,
Isobutyl acetate, methyl propionate, ethyl propionate, methyl butyrate and ethyl butyrate.When the vapour pressure of secondary solvent is less than 0.6kPa, ink
Water speed dryness disappears, and when being higher than 2.0kPa, cannot obtain the sufficient substrate bias of chlorinated polypropylene.In addition, secondary solvent
Shared ratio is preferably 5~20 mass % in a solvent.When less than 5 mass %, inhibition cannot be dried, as knot
Fruit, chlorinated polypropylene cannot be fully to substrate bias.On the other hand, when being more than 20 mass %, the rapid-drying properties of ink disappear.
(4) additive
In order to adjust the various physical property of ink and printed article, additive can also be added.For example, for charging controlling party
Whens the ink jet printing etc. of formula, in order to adjust the conductivity of ink liquid, conductive agent can be added.In addition, in order to make the shape of printed article
Shape smooths, and improves visibility, can add silicon-type additive.
2. ink jet printing
Above-mentioned ink can be used in well known ink jet printing.As such ink jet printing, for example, electrification can be enumerated
The printing of control mode, on demand piezoelectric (Drop On Demand) mode etc..In addition, in the high speed printing to the irregular face of tool
In, suitable for the electrification control mode for making the flying distance of ink droplets increase.
3. substrate
Baseplate material uses the vistanex of polypropylene, polyethylene etc..Vistanex due to the tree contained by ink
The chemical constitution of fat is similar, and the molecular separating force mutually pulled is big.Therefore, the compatibility of resin and substrate contained in ink is high,
The resin in printed article can be made to be more biased towards substrate-side presence.The shape of the substrate of printing ink can be it is smooth, can also
It is concave-convex.
Embodiment 1
In the 2- butanone (main solvent) of 75g, the 2- butanol 4g as secondary solvent is added, as the average molecular weight of resin
About 10,000 styrene acrylic resin 15.0g, the chlorinated polypropylene 1g of average molecular weight about 10,000, as dyestuff
Solvent black 345.0g, stir and dissolve.By the polypropylene filter mistake in 0.5 μm of aperture of obtained liquid
Filter.The ink of operation preparation the present embodiment in this way.
By the ink jet printing discharge of prepared ink electrification control mode, dotted painting is formed in polypropylene substrate
Film.Polypropylene substrate is also used in embodiment below and comparative example.It is the other of polyethylene etc. although not illustrating
When vistanex, trend identical with polypropylene is also shown.
48 hours films are passed through in observation after printing, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, section processing is carried out to film, to the polypropylene-base board interface in portion near the Air Interface of film and film
Neighbouring portion has carried out elemental analysis with energy dispersion-type X-ray analytic approach.In this specification, nearby portion is from film to Air Interface
Surface to the region of depth 200nm, substrate interface nearby portion be from the contact surface (interface) of substrate and film to depth 200nm
Region.
Fig. 1 is the cl concn distribution indicated in the cross-section SEM image of substrate and printed article and the film thickness direction of printed article
Figure.In figure, right side is cross-section SEM image, and left side is the chart of cl concn distribution.
In cross-section SEM image, polypropylene substrate 101 and printed article formed thereon 100 are indicated.
In the chart in left side, the longitudinal axis be film thickness direction on the basis of the surface of the polypropylene substrate 101 on right side away from
From horizontal axis is cl concn.Cl concn corresponds to the distribution of chlorinated polypropylene.
From chart it is found that the chlorinated polypropylene concentration in portion is about 1.5 compared with portion near Air Interface near substrate interface
Times.
Embodiment 2
It other than using butyl acetate as secondary solvent, operates similarly to Example 1, prepares ink.It will be obtained
The polypropylene filter in 0.5 μm of aperture of liquid filters.It operates in this way, is prepared for the ink of the present embodiment.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
Embodiment 3
It is same with embodiment 1 other than using n-butyl alcohol as secondary solvent, using solvent black 29 as dyestuff
Sample operates, and prepares ink.The polypropylene filter in 0.5 μm of aperture of obtained liquid is filtered.It operates, is prepared in this way
The ink of the present embodiment.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
Embodiment 4
In addition to using solvent black 29 as dyestuff, making the 2- butanone of main solvent be 64g, the 2- butanol of secondary solvent
It other than 16g, operates similarly to Example 1, prepares ink.The polypropylene system in 0.5 μm of aperture of obtained liquid is filtered
Device filters.It operates in this way, is prepared for the ink of the present embodiment.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
Embodiment 5
In addition to using solvent black 29 as dyestuff, using the acrylate of molecular weight about 50,000 as resin
It other than resin, operates similarly to Example 1, prepares ink.By the polypropylene filter in 0.5 μm of aperture of obtained liquid
Filtering.It operates in this way, is prepared for the ink of the present embodiment.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
Embodiment 6
In addition to using molecular weight about 10 as resin, other than 000 pet resin, with embodiment
1 same operation, prepares ink.The polypropylene filter in 0.5 μm of aperture of obtained liquid is filtered.It operates in this way, system
For the ink of the present embodiment.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
Embodiment 7
Other than making chlorinated polypropylene additive amount be 4g, operates similarly to Example 1, prepare ink.It will be obtained
The polypropylene filter in 0.5 μm of aperture of liquid filters.It operates in this way, is prepared for the ink of the present embodiment.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
(comparative example 1)
It other than using methylisobutylketone as secondary solvent, operates similarly to Example 1, prepares ink.It will be acquired
The polypropylene filter in 0.5 μm of aperture of liquid filter.It operates in this way, is prepared for the ink of this comparative example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is compared with portion near Air Interface, less than 1.5 times.
(comparative example 2)
Other than using ethyl cellosolve as secondary solvent, using solvent black 29 as dyestuff, with implementation
Example 1 equally operates, and prepares ink.Obtained liquid is filtered with the polypropylene filter in 0.5 μm of aperture.It operates in this way,
It is prepared for the ink of this comparative example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
(comparative example 3)
In addition to as dyestuff use solvent black 29, without using secondary solvent 2- butanol, make the 2- fourths of main solvent
The additive amount of ketone is to operate similarly to Example 1 other than 80g, prepare ink.By the poly- of 0.5 μm of aperture of obtained liquid
Propylene filter filters.It operates in this way, is prepared for the ink of this comparative example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is compared with portion near Air Interface, less than 1.5 times.
(comparative example 4)
Other than making the additive amount of 2- butanol of secondary solvent be 2g, operates similarly to Example 1, prepare ink.By institute
The polypropylene filter in 0.5 μm of aperture of obtained liquid filters.It operates in this way, is prepared for the ink of this comparative example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is compared with portion near Air Interface, less than 1.5 times.
(comparative example 5)
Prepare the ink different from the main solvent of embodiment 1 and the secondary additive amount of solvent.Add 2- butanone 56g, 2- butanol
24g, dissolving.The polypropylene filter in 0.5 μm of aperture of obtained liquid is filtered.It operates in this way, is prepared for comparing
The ink of example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
(comparative example 6)
Other than using solvent black 29 as dyestuff, chlorinated polypropylene additive amount is made to be 0.5g, with implementation
Example 1 equally operates, and prepares ink.Obtained liquid is filtered with the polypropylene filter in 0.5 μm of aperture.It operates in this way,
It is prepared for the ink of this comparative example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is compared with portion near Air Interface, less than 1.5 times.
(comparative example 7)
Other than using solvent black 29 as dyestuff, chlorinated polypropylene additive amount is made to be 5g, with embodiment 1
Same operation, prepares ink.Obtained liquid is filtered with the polypropylene filter in 0.5 μm of aperture.It operates, prepares in this way
The ink of this comparative example.
For prepared ink, film is observed similarly to Example 1, and result is 380 μm of diameter, 1.3 μm of average film thickness.
In addition, carrying out elemental analysis to portion near the interface of film similarly to Example 1, result is, near substrate interface
The chlorinated polypropylene concentration in portion is 1.5 times compared with portion near Air Interface.
Hereinafter, being illustrated to the test result of the characteristic about film.
Ink prepared in Examples 1 to 7, comparative example 1~7 ink jet printing of electrification control mode is discharged,
Polypropylene substrate forms the aggregate of dotted film.To the aggregate by 24 hours dotted films after printing, use
Rubber wipes the aggregate of dotted film 25 times with load 0.3MPa, implements erasibility experiment.After the test, confirm and apply
Whether there is or not strippings for film, with following benchmark evaluation adhesivenesses.
These are evaluation result is shown in table 1 and 2.Zero label indicates not remove substantially, and △ labels indicate slightly to remove, × mark
Note indicates that stripping is more.
The above display, the steam when ratio of chlorinated polypropylene in resin being made to be 6 mass % or more and make 20 DEG C in solvent
Pressure is the erasibility height that the ink that the ratio of the secondary solvent of 0.6~2.0kPa is 5~20 mass % is formed by film.
The evaluation result of the biasing of chlorinated polypropylene in the film of Examples 1 to 7, comparative example 1~7 is also depicted in
Table 1 and 2.Compared with portion near Air Interface, zero label is expressed as the chlorinated polypropylene concentration in portion near the substrate interface of film
1.5 times or more, × label indicates to be less than 1.5 times.
The above display, the steam when ratio of chlorinated polypropylene in resin being made to be 6 mass % or more and make 20 DEG C in solvent
Pressure be the ratio of 2.0kPa pair solvents below when being 5 mass % or more, and chlorinated polypropylene is in substrate bias.
Examples 1 to 7, comparative example 1~7 ink 50g in be added 10 diameter 10mm SUS304 beads, 60
After being placed 100 hours under DEG C environment, bead is taken out from ink, and after being cleaned with 2- butanone, it is corrosion-free to confirm that bead surface has.
It will be evaluation result is shown in table 1 and 2.Zero label indicates not corrode, and × label indicates corrosion.
The above display, it is that 21 mass % inks below are stale-proof under high temperature environment to make the ratio of chlorinated polypropylene in resin
Lose metal.
[table 1]
[table 2]
Symbol description
100：Printed article, 101：Polypropylene substrate.
Claims (4)
1. a kind of ink jet printing ink, it is characterised in that：
Containing colorant, resin and solvent,
The resin contains chlorine system resin,
The solvent is made of main solvent and secondary solvent,
Vapour pressure at 20 DEG C of the main solvent is 9.0kPa or more,
The vapour pressure when pair 20 DEG C of solvent is 0.6~2.0kPa,
Chlorine system resin is chlorinated polypropylene,
The ratio of the chlorinated polypropylene in the resin is 6~21 mass %,
The main solvent uses 2- butanone, acetone or their mixture,
Alcohol or aliphatic ester are used alone or are mixed two or more use by the pair solvent.
2. ink jet printing ink as described in claim 1, it is characterised in that：
The ratio of the secondary solvent in the solvent is 5~20 mass %.
3. the printed article that a kind of ink jet printing by claim 1 is obtained with ink, it is characterised in that：
Containing colorant, various kinds of resin and additive, and it is formed in the substrate of vistanex,
At least one of described resin is chlorine system resin,
The concentration of chlorine system resin in the printed article, in the printing base as the substrate and the interface of the printed article
Nearby portion is higher than as portion near the Air Interface at air and the interface of the printed article board interface,
Chlorine system resin is chlorinated polypropylene,
The ratio of the chlorinated polypropylene in the resin is 6~21 mass %.
4. printed article as claimed in claim 3, it is characterised in that：
The concentration of the chlorine system resin in portion near the substrate interface of the printed article, with portion near the Air Interface
The concentration of chlorine system resin is compared, and is 1.5 times or more.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013067832 | 2013-03-28 | ||
| JP2013-067832 | 2013-03-28 | ||
| PCT/JP2014/053625 WO2014156366A1 (en) | 2013-03-28 | 2014-02-17 | Ink for ink jet printer and printed matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105102554A CN105102554A (en) | 2015-11-25 |
| CN105102554B true CN105102554B (en) | 2018-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480017888.8A Active CN105102554B (en) | 2013-03-28 | 2014-02-17 | Ink jet printing ink and printed article |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6006865B2 (en) |
| CN (1) | CN105102554B (en) |
| WO (1) | WO2014156366A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3138988B2 (en) * | 1997-01-08 | 2001-02-26 | 大日本塗料株式会社 | Ink composition for jet printing |
| AU2001222589A1 (en) * | 2000-06-09 | 2001-12-24 | 3M Innovative Properties Company | Materials and methods for creating waterproof, durable aqueous inkjet receptive media |
| JP2005060716A (en) * | 2003-06-12 | 2005-03-10 | Hitachi Maxell Ltd | Oil pigment ink composition |
| WO2007072910A1 (en) * | 2005-12-22 | 2007-06-28 | Sakata Inx Corp. | Process for producing ink jet recorded matter and ink jet recorded matter produced by said process |
| JP5530671B2 (en) * | 2009-07-10 | 2014-06-25 | サカタインクス株式会社 | Continuous ink jet ink composition |
| JP5302939B2 (en) * | 2010-09-28 | 2013-10-02 | 紀州技研工業株式会社 | Inkjet ink |
| JP2012131885A (en) * | 2010-12-21 | 2012-07-12 | Tokyo Printing Ink Mfg Co Ltd | Ink composition for laser recording, laminate for recording, and recorded matter |
-
2014
- 2014-02-17 CN CN201480017888.8A patent/CN105102554B/en active Active
- 2014-02-17 WO PCT/JP2014/053625 patent/WO2014156366A1/en active Application Filing
- 2014-02-17 JP JP2015508166A patent/JP6006865B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014156366A1 (en) | 2014-10-02 |
| JPWO2014156366A1 (en) | 2017-02-16 |
| JP6006865B2 (en) | 2016-10-12 |
| CN105102554A (en) | 2015-11-25 |
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