CN102702860A - Ink-jet pigment ink composition and application thereof - Google Patents
Ink-jet pigment ink composition and application thereof Download PDFInfo
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- CN102702860A CN102702860A CN2012102364215A CN201210236421A CN102702860A CN 102702860 A CN102702860 A CN 102702860A CN 2012102364215 A CN2012102364215 A CN 2012102364215A CN 201210236421 A CN201210236421 A CN 201210236421A CN 102702860 A CN102702860 A CN 102702860A
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Abstract
The invention discloses an ink-jet pigment ink composition and application thereof. The ink-jet pigment ink composition comprises the following components in percentage by weight: 10-30% of pigment dispersion color paste, 5-20% of wetting agent, 1-10% of penetrant, 0.1-10% of emulsifying wax and 30-60% of deionized water. The ink-jet pigment ink disclosed by the invention substitutes the resin component in the traditional formula with emulsifying wax, so that the product can be used for printing on multiple package printing media; and by using a piezoelectric printer for direct printing, heating, pretreatment and aftertreatment are not needed in the printing process, the printing effect is excellent, and the ink-jet pigment ink has the advantages of delicate picture sensation, excellent glossiness, favorable frictional resistance and reliable printing performance and greatly enhances the printing efficiency.
Description
Technical field
The present invention relates to a kind of ink-jet paint ink compsn.
Background technology
Along with the personalized lifting that requires of human consumer, short run printing demand is more and more, as hotel's menu, and menu, meeting affairs data, all kinds of invitation letter invitation cards, card card, product innovation introductory leaflet, product packing box or the like, just usually said short printing.So-called short printing generally is meant individual number to be printed below 1000 parts.Traditional printing factory adopts the offset printing mode because complicated operation; Playing the seal amount is generally more than 3000 parts; So when the printed matter printing below 1000 parts the time, generally do not print unit and be ready to bear printing. from the time, the short run printing generally all requires delivery date very short.If adopt traditional mode of printing, its slice, plate-making is drawn a design, printing, the used cycle was all taken more than two days.If it is customer requirements was got work in one day, just not competent at all.Spray ink Printing based on contactless printing principle has then embodied its incomparable advantage at this, and technology is simple, does not need plate-making, designs and can print, and the sample manuscript content can be adjusted at any time, proofread.Satisfy the packing demand that market is little, many, become.And equipment drops into little, satisfies low-cost requirement.Have a good application prospect and the vast market space.
But most packages printing media do not have coating; Or its coating is not to design for jetting ink; It is applicable to the printing ink of printing usefulness, and is relatively poor to the adsorptive power of ink for printing, is using phenomenons such as the diffusing China ink of dye ink and common pigments ink regular meeting's appearance often, the China ink that overflows.The way of head it off has two kinds at present, and a kind of aqueous pigment ink that is to use increases heating system with stamping machine, through heating component medium is heated to about 40 degree, increases the evaporation rate of ink at print procedure, prevents the diffusion of ink on medium.But the repacking of this machine has increased cost, and operation comparatively bothers.Another kind is to use solvent-based inks directly to print; But Weak solvent often smell is bigger; Also there is certain influence in its evaporable material to people's sense organ, all can cause certain corrosion with regard to the Weak solvent ink to printhead, confession and pump assembly again, and machine is had infringement.
Summary of the invention
For addressing the above problem; The purpose of this invention is to provide a kind of ink-jet paint ink compsn; It can particularly not have the picture sense of the exquisiteness of demonstrating on the coating enamelled paper at multiple packages printing medium; Good glossiness, rub resistance and reliable print performance, and print procedure need not heating and other pre-process and post-process.
Another object of the present invention is that above-mentioned ink-jet paint ink compsn is applied to not have the coating printed medium or has the non-direct printing that is suitable for the printed medium of jetting ink coating.
The objective of the invention is to realize like this: a kind of ink-jet paint ink compsn is characterized in that: count by weight percentage prescription and comprise: 10%-30% pigment dispersion color paste, 5%-20% wetting agent, 1%-10% permeate agent, 0.1%-10% emulsifying wax, 30%-60% deionized water.
Described emulsifying wax contains a kind of of natural wax or synthetic wax or two kinds of mixing.
The fusing point of described emulsifying wax is between 80 ℃ to 140 ℃.
A kind of or the two or more mixing that described natural wax is selected from palm wax, covers smooth wax or Microcrystalline Wax.
Described synthetic wax is selected from new LDPE (film grade) wax, and density is between 0.90-0.94gms/ml.
Described pigment dispersion color paste is selected from the pigment dyestuff dispersion liquid, carried out the pigment of dispersion certainly or the conventional resins dispersive dispersible pigment dispersion of surface grafting.
Described wetting agent is selected from triglycol, 1; 2-Ucar 35,1; Ammediol, 1; 4-butyleneglycol, 1,5-pentanediol, 1,6-pinakon, molecular-weight average are that 200,400,600,900,1000 or 1500 polyoxyethylene glycol, molecular-weight average are one or more mixing in 425,725,1000 or 2000 the W 166.
Described permeate agent is selected from pyrrolidone, N-methyl isophthalic acid, one or both mixing in the 2-Pyrrolidone.
Above-mentioned ink-jet paint ink compsn is applied to not have the coating printed medium or has the non-direct printing that is suitable for the printed medium of jetting ink coating.
Above-mentioned ink-jet paint ink compsn is applied to the printing of enamelled paper, no coating enamelled paper, grey paperboard, single powder card, kraft paper, pearly-lustre card, wove paper, illusion-colour paper, speciality paper, gold and silver card, gold and silver foil paper, non-setting adhesive, transparent dragon or PVC/PET/PP film, adopts the piezoelectric type stamping machine directly to print.
Ink-jet paint ink of the present invention substitutes the resin Composition in the conventional formulation with emulsifying wax; Product can be stamped on the medium in multiple packing print, adopt the piezoelectric type stamping machine directly to print, need not heating and pre-process and post-process in the print procedure; Printing effect is excellent; Demonstrate fine and smooth picture sense, good glossiness, rub resistance and reliable print performance, printing effect promotes greatly.
Embodiment
The present invention is a kind of ink-jet paint ink compsn, it is characterized in that: count by weight percentage prescription and comprise: 10%-30% pigment dispersion color paste, 5%-20% wetting agent, 1%-10% permeate agent, 0.1%-10% emulsifying wax, 30%-60% deionized water.
Described emulsifying wax contains a kind of of natural wax or synthetic wax or two kinds of mixing, and fusing point is good between 80 ℃ to 140 ℃.A kind of or the two or more mixing that natural wax is selected from palm wax, covers smooth wax or Microcrystalline Wax.Preferably from new LDPE (film grade) wax, density is between 0.90-0.94gms/ml for synthetic wax.The commercially available emulsifying wax commodity of available are
Emulsion39235 for example;
Emulsion 91240G;
Lube110;
Lube162;
Emulsion62330 or the like; Can singlely use, also can mix use.The addition of emulsifying wax is 0.1%-10%, preferred 5.0-10.0%.
Pigment dispersion color paste is selected from the pigment dyestuff dispersion liquid, carried out the pigment of dispersion certainly or the conventional resins dispersive dispersible pigment dispersion of surface grafting.Commercially available pigment dispersion color paste is for example: black PB1, PB7 etc.; Blue PB15, PB15:3 etc.; Red PV19, PR122, PR202, PR207, PR209 etc.; Yellow PY74, PY128, PY150, PY155, PY181 or the like all are suitable for.Preferably, the median size of the granules of pigments of pigment dispersion color paste is controlled at 60-100nm.
Wetting agent is selected from triglycol, 1; 2-Ucar 35,1; Ammediol, 1; 4-butyleneglycol, 1,5-pentanediol, 1,6-pinakon, molecular-weight average are that 200,400,600,900,1000 or 1500 polyoxyethylene glycol, molecular-weight average are one or more mixing in 425,725,1000 or 2000 the W 166.By weight percentage, the addition of wetting agent is 5-20%, preferred 10-15%.The too high meeting of wetting agent consumption causes on glossy paper, being difficult to dry, crosses to hang down then to be prone to cause glossy paper wetting insufficient.In addition, the smooth performance of the too high or too low air exercise bleeding off of the consumption of wetting agent also has certain influence.
Permeate agent is selected from pyrrolidone, N-methyl isophthalic acid, one or both mixing in the 2-Pyrrolidone, and addition is 1-10%, preferred 5-10%.
Can also comprise tensio-active agent, sterilant etc. in the ink-jet paint ink of the present invention.The addition of tensio-active agent is 0-0.5%, is selected from Surfynol440 or Surfynol 465 etc.The addition of sterilant is 0-0.2%, is selected from the GXL like Proxel.
Ink-jet paint ink compsn of the present invention can be applicable to not have the coating printed medium or has the non-direct printing that is suitable for the printed medium of jetting ink coating.For example ink-jet paint ink of the present invention is applied to the printing of enamelled paper, no coating enamelled paper, grey paperboard, single powder card, kraft paper, pearly-lustre card, wove paper, illusion-colour paper, speciality paper, gold and silver card, gold and silver foil paper, non-setting adhesive, transparent dragon or PVC/PET/PP film; Adopt the piezoelectric type stamping machine directly to print, need not heating and pre-process and post-process in the print procedure.
Below through concrete example the present invention is done further explanation, but the present invention is not limited to this specific examples.Each percentages of ingredients of mentioning below reaching more than the present invention all is weight percentage, and except that specified otherwise, all is the per-cent of this ingredients constitute ink-jet paint ink gross weight.
1, ink-jet paint ink compsn
Press weight percent shown in the table 1 and form the ink-jet paint ink of preparation embodiment 1-8 and comparative example 1-4; Concrete compound method is: the each component beyond emulsifying wax/resin and the pigment dyestuff dispersion liquid is mixed in reaction kettle; In reaction kettle, add emulsifying wax or resin then; Stirring at low speed 1 hour adds the pigment dyestuff dispersion liquid again.Airtight stirring 3 hours was with still aging 12 hours of mixed solution.Use the 1.2um filter element filtering, get the ink-jet paint ink.
2, ink is carried out performance evaluation by following test event:
Test event 1: the imbibition performance of ink-jet paint ink
Get each 100ml of above-mentioned ink, on wide format ink jet printer Epson stylus pro7880, print, print media is a no coating enamelled paper (160g).Print standard imbibition specimen page according to 100% ink ejection amount, treat that trace dries after, with a kind of color ink in the appearance method inspecting standard specimen page to the infiltration situation of another kind of color ink.
Test result is seen table 1.
From table 1, can find out has the paint ink that uses emulsifying wax than the common pigments ink that uses the ACRYLIC EMULSION resin in the Comparative Examples, imbibition excellent performance among the embodiment.
Test event 2: the scuff resistance of ink-jet paint ink
Get each 100ml of above-mentioned ink, on wide format ink jet printer Epson stylus pro7880, print, print media is a no coating enamelled paper (160g).Print the standard specimen page of 100% solid color lump according to 100% ink ejection amount.Treat after trace dries the standard specimen page to be placed on the sheet glass; Place No. 102 qualitative filter papers of a 30mm * 50mm on the specimen page, on filter paper, put the 1kg counterweight that a bottom surface diameter is not less than 48mm, along the trace direction; Come and go pulling 3 times, with appearance method check pull trace.Test result is seen table 1.
From table 1, can find out has the paint ink that uses emulsifying wax than the common pigments ink that uses the ACRYLIC EMULSION resin in the Comparative Examples among the embodiment, scuff resistance is excellent.
Claims (10)
1. an ink-jet paint ink compsn is characterized in that: count by weight percentage prescription and comprise: 10%-30% pigment dispersion color paste, 5%-20% wetting agent, 1%-10% permeate agent, 0.1%-10% emulsifying wax, 30%-60% deionized water.
2. ink-jet paint ink compsn according to claim 1 is characterized in that: described emulsifying wax contains a kind of of natural wax or synthetic wax or two kinds of mixing.
3. ink-jet paint ink compsn according to claim 1 is characterized in that: the fusing point of described emulsifying wax is between 80 ℃ to 140 ℃.
4. ink-jet paint ink compsn according to claim 2 is characterized in that: a kind of or two or more mixing that described natural wax is selected from palm wax, covers smooth wax or Microcrystalline Wax.
5. ink-jet paint ink compsn according to claim 2, it is characterized in that: described synthetic wax is selected from new LDPE (film grade) wax, and density is between 0.90-0.94gms/ml.
6. ink-jet paint ink compsn according to claim 1 is characterized in that: described pigment dispersion color paste is selected from the pigment dyestuff dispersion liquid, carried out the pigment of dispersion certainly or the conventional resins dispersive dispersible pigment dispersion of surface grafting.
7. ink-jet paint ink compsn according to claim 1; It is characterized in that: described wetting agent is selected from triglycol, 1; 2-Ucar 35,1, ammediol, 1,4-butyleneglycol, 1; 5-pentanediol, 1,6-pinakon, molecular-weight average are that 200,400,600,900,1000 or 1500 polyoxyethylene glycol, molecular-weight average are one or more mixing in 425,725,1000 or 2000 the W 166.
8. ink-jet paint ink compsn according to claim 1 is characterized in that: described permeate agent is selected from pyrrolidone, N-methyl isophthalic acid, one or both mixing in the 2-Pyrrolidone.
9. the said ink-jet paint ink of arbitrary claim compsn is applied to not have the coating printed medium or has the non-direct printing that is suitable for the printed medium of jetting ink coating among the claim 1-8.
10. the said ink-jet paint ink of arbitrary claim compsn is applied to the printing of enamelled paper, no coating enamelled paper, grey paperboard, single powder card, kraft paper, pearly-lustre card, wove paper, illusion-colour paper, speciality paper, gold and silver card, gold and silver foil paper, non-setting adhesive, transparent dragon or PVC/PET/PP film among the claim 1-8, adopts the piezoelectric type stamping machine directly to print.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210236421.5A CN102702860B (en) | 2012-07-09 | 2012-07-09 | Ink-jet pigment ink composition and application thereof |
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| CN201210236421.5A CN102702860B (en) | 2012-07-09 | 2012-07-09 | Ink-jet pigment ink composition and application thereof |
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| CN102702860A true CN102702860A (en) | 2012-10-03 |
| CN102702860B CN102702860B (en) | 2014-10-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629529A (en) * | 2015-01-29 | 2015-05-20 | 河北正洋建材有限公司 | Multicolor pearlescent printing ink and preparation method thereof |
| CN108178949A (en) * | 2018-01-16 | 2018-06-19 | 深圳市墨库图文技术有限公司 | A kind of woodgrained paper digital printing paint ink and preparation method thereof |
| CN111139688A (en) * | 2020-01-16 | 2020-05-12 | 东莞市财州纸制品有限公司 | Cloth grain paper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739743A1 (en) * | 1995-04-21 | 1996-10-30 | Seiko Epson Corporation | Ink jet recording method |
| CN1608113A (en) * | 2001-12-27 | 2005-04-20 | 精工爱普生株式会社 | Ink composition |
| CN102372946A (en) * | 2010-08-12 | 2012-03-14 | 精工爱普生株式会社 | Ink composition and printed article |
-
2012
- 2012-07-09 CN CN201210236421.5A patent/CN102702860B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739743A1 (en) * | 1995-04-21 | 1996-10-30 | Seiko Epson Corporation | Ink jet recording method |
| CN1608113A (en) * | 2001-12-27 | 2005-04-20 | 精工爱普生株式会社 | Ink composition |
| CN102372946A (en) * | 2010-08-12 | 2012-03-14 | 精工爱普生株式会社 | Ink composition and printed article |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629529A (en) * | 2015-01-29 | 2015-05-20 | 河北正洋建材有限公司 | Multicolor pearlescent printing ink and preparation method thereof |
| CN104629529B (en) * | 2015-01-29 | 2018-04-24 | 河北正洋建材有限公司 | A kind of illusion-colour pearl ink and preparation method thereof |
| CN108178949A (en) * | 2018-01-16 | 2018-06-19 | 深圳市墨库图文技术有限公司 | A kind of woodgrained paper digital printing paint ink and preparation method thereof |
| CN108178949B (en) * | 2018-01-16 | 2021-10-29 | 深圳市墨库图文技术有限公司 | Pigment ink for digital printing of wood grain paper and preparation method thereof |
| CN111139688A (en) * | 2020-01-16 | 2020-05-12 | 东莞市财州纸制品有限公司 | Cloth grain paper |
| CN111139688B (en) * | 2020-01-16 | 2024-04-05 | 广东财州科技有限公司 | Cloth grain paper |
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| CN102702860B (en) | 2014-10-22 |
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Address after: 519030 forty-seventh areas of Zhuhai Free Trade Zone, Guangdong Patentee after: Zhuhai Print-Rite new materials Limited by Share Ltd Address before: 519030 forty-seventh areas of Zhuhai Free Trade Zone, Guangdong Patentee before: Zhuhai Tax-free Area Natural Baojie Digital Technology Material Co., Ltd. |