CN103555061A - IMD (In-Mold Decoration) printing ink and preparation method thereof - Google Patents
IMD (In-Mold Decoration) printing ink and preparation method thereof Download PDFInfo
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- CN103555061A CN103555061A CN201310523634.0A CN201310523634A CN103555061A CN 103555061 A CN103555061 A CN 103555061A CN 201310523634 A CN201310523634 A CN 201310523634A CN 103555061 A CN103555061 A CN 103555061A
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Abstract
The invention relates to IMD (In-Mold Decoration) printing ink. The IMD printing ink is prepared from the following raw materials in parts by weight: 3-5 parts of isophorone, 5-8 parts of xylene, 12-14 parts of phenol-formaldehyde resin, 2-3 parts of copper sulfate, 4-6 parts of tris(2-hydroxyethyl)isocyanurate, 23-26 parts of acrylic resin, 12-15 parts of allyl heptanoate, 1-2 parts of 4-methyl guaiacol, 10-12 parts of N-methylene-bis-acrylamide, 12-15 parts of trimethylol propane trimethacrylate, 1-2 parts of cobalt naphthenate, 1-2 parts of tert-butyl peroxybenzoate, 3-4 parts of organic pigment and 4-5 parts of adjuvants. The ink disclosed by the invention does not deform during high-temperature injection molding, has good adhesion, is yellowing-resistant and is ideal ink for IMD printing technologies, the production cost is low, and the production efficiency is high; the adjuvants of the ink can form a protective film on the surface of the ink, so as to isolate air to prevent water and other molecules in the atmosphere from corroding the ink and the surface of a sprayed object to resist oxidation, so that the color can be durably bright, and the smoothness and wear resistance are improved.
Description
Technical field
The invention belongs to printing ink paint field, relate in particular to a kind of IMD printing-ink and preparation method thereof.
Background technology
The color of ink (form and aspect), body bone (rheological property such as rare thick, degree of mobilization) and drying property are three most important performances of ink.Their kind is a lot, and physical properties is also different, and what have is very thick, very sticky; And have quite rare.What have makes low-melting ink vehicle with vegetables oil; Somely with resin and solvent or water etc., make low-melting ink vehicle.These are to be all that the type of stock, printing process, printing plate and drying means etc. decide according to the object of printing.
The rate of drying of ink, thixotropy, skeleton property have tremendous influence to production efficiency, quality product, and the composition of ink is influential to human body, how to study as far as possible little to harm, production efficiency is high, environmental friendliness, ink that cost is low have profound significance.
Summary of the invention
The object of the present invention is to provide a kind of IMD printing-ink and preparation method thereof, this ink is high temperature resistant, sticking power good.
Technical scheme of the present invention is as follows:
A printing-ink, is characterized in that being made by the raw material of following weight part: isophorone 3-5, dimethylbenzene 5-8, resol 12-14, copper sulfate 2-3, three (2-hydroxyethyl) isocyanuric acid ester 4-6, acrylic resin 23-26, allyl oenanthate 12-15,4-methyl guaiacol and 4 1-2, N-methylene-bisacrylamide 10-12, trimethylolpropane trimethacrylate 12-15, cobalt naphthenate 1-2, peroxidized t-butyl perbenzoate 1-2, pigment dyestuff 3-4, auxiliary agent 4-5;
Described auxiliary agent is made by the raw material of following weight part: Silane coupling reagent KH-570 2-3, phytic acid 1-2, morpholine 3-4, methacrylic acid-2-hydroxy methacrylate 2-3, neopentyl glycol 3-4, vinyl acetate 2-3, oxidation inhibitor 1035 2-3, linking agent TAC1-2, ethanol 20-24; Preparation method mixes Silane coupling reagent KH-570, phytic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minutes, obtains.
The preparation method of described IMD printing-ink, it is characterized in that comprising the following steps: by isophorone, dimethylbenzene, resol mixes, under 1000-1400 rev/min of stirring, speed with 5-8 ℃/minute is heated to 60-80 ℃, add three (2-hydroxyethyl) isocyanuric acid ester, peroxidized t-butyl perbenzoate, N-methylene-bisacrylamide, stirring reaction 10-20 minute, add acrylic resin, allyl oenanthate, trimethylolpropane trimethacrylate, continue stirring reaction 20-30 minute, add other remaining components, continue stirring reaction 1.5-2 hour, grinding distribution becomes the slurry of 20-40 μ m, obtain.
Beneficial effect of the present invention
Ink of the present invention is indeformable when high-temperature injection, and sticking power is good, and resistance to xanthochromia be the desirable ink of IMD printing technology, and it is low to produce cost, and production efficiency is high.Auxiliary agent of the present invention can form protective membrane in ink pellet surface, isolated air, and the surface that prevents water and other molecules corrosion ink and spraying object in atmosphere, anti-oxidant, make color bright-coloured lastingly, and improve slickness, wear resistance, extend working time.
Embodiment
A printing-ink, by following weight part (kilogram) raw material make: isophorone 4, dimethylbenzene 6, resol 13, copper sulfate 2.4, three (2-hydroxyethyl) isocyanuric acid ester 5, acrylic resin 25, allyl oenanthate 14,4-methyl guaiacol and 4 1.5, N-methylene-bisacrylamide 11, trimethylolpropane trimethacrylate 14, cobalt naphthenate 1.5, peroxidized t-butyl perbenzoate 1.5, pigment dyestuff 3.5, auxiliary agent 4.5;
Described auxiliary agent by following weight part (kilogram) raw material make: Silane coupling reagent KH-570 2.5, phytic acid 1.5, morpholine 3.5, methacrylic acid-2-hydroxy methacrylate 2.5, neopentyl glycol 3.5, vinyl acetate 2.5, oxidation inhibitor 1,035 2.5, linking agent TAC1.5, ethanol 22; Preparation method mixes Silane coupling reagent KH-570, phytic acid, ethanol, is heated to 65 ℃, stirs after 26 minutes, then adds other remaining component, is warming up to 84 ℃, stirs 34 minutes, obtains.
The preparation method of described IMD printing-ink, comprise the following steps: isophorone, dimethylbenzene, resol are mixed, under 1300 revs/min of stirrings, with the speed of 7 ℃/minute, be heated to 70 ℃, add three (2-hydroxyethyl) isocyanuric acid ester, peroxidized t-butyl perbenzoate, N-methylene-bisacrylamide, stirring reaction 15 minutes, add acrylic resin, allyl oenanthate, trimethylolpropane trimethacrylate, continue stirring reaction 25 minutes, add other remaining components, continue stirring reaction 1.7 hours, grinding distribution becomes the slurry of 23 μ m, obtains.
Ink quality homogeneous of the present invention, tinting strength, adhere firmly degree, viscosity, first dryness and other performances have reached the requirement of QB/T2024-94 standard.
Claims (2)
1. an IMD printing-ink, is characterized in that being made by the raw material of following weight part: isophorone 3-5, dimethylbenzene 5-8, resol 12-14, copper sulfate 2-3, three (2-hydroxyethyl) isocyanuric acid ester 4-6, acrylic resin 23-26, allyl oenanthate 12-15,4-methyl guaiacol and 4 1-2, N-methylene-bisacrylamide 10-12, trimethylolpropane trimethacrylate 12-15, cobalt naphthenate 1-2, peroxidized t-butyl perbenzoate 1-2, pigment dyestuff 3-4, auxiliary agent 4-5;
Described auxiliary agent is made by the raw material of following weight part: Silane coupling reagent KH-570 2-3, phytic acid 1-2, morpholine 3-4, methacrylic acid-2-hydroxy methacrylate 2-3, neopentyl glycol 3-4, vinyl acetate 2-3, oxidation inhibitor 1035 2-3, linking agent TAC1-2, ethanol 20-24; Preparation method mixes Silane coupling reagent KH-570, phytic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minutes, obtains.
2. the preparation method of IMD printing-ink according to claim 1, it is characterized in that comprising the following steps: by isophorone, dimethylbenzene, resol mixes, under 1000-1400 rev/min of stirring, speed with 5-8 ℃/minute is heated to 60-80 ℃, add three (2-hydroxyethyl) isocyanuric acid ester, peroxidized t-butyl perbenzoate, N-methylene-bisacrylamide, stirring reaction 10-20 minute, add acrylic resin, allyl oenanthate, trimethylolpropane trimethacrylate, continue stirring reaction 20-30 minute, add other remaining components, continue stirring reaction 1.5-2 hour, grinding distribution becomes the slurry of 20-40 μ m, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523634.0A CN103555061A (en) | 2013-10-30 | 2013-10-30 | IMD (In-Mold Decoration) printing ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523634.0A CN103555061A (en) | 2013-10-30 | 2013-10-30 | IMD (In-Mold Decoration) printing ink and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103555061A true CN103555061A (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310523634.0A Pending CN103555061A (en) | 2013-10-30 | 2013-10-30 | IMD (In-Mold Decoration) printing ink and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865331A (en) * | 2014-02-27 | 2014-06-18 | 安徽颍美彩印包装有限公司 | Flexible ageing-resistant printing ink and preparation method thereof |
| CN104559312A (en) * | 2014-12-31 | 2015-04-29 | 丽王化工(南通)有限公司 | High-temperature-resistant fluorescent pigment and preparing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719139A (en) * | 2012-06-05 | 2012-10-10 | 中山市中益油墨涂料有限公司 | Gloss oil for IMD (In-Mold Decoration) printing ink, IMD printing ink, IMD film and preparation method of gloss oil |
| CN103254689A (en) * | 2013-05-31 | 2013-08-21 | 苏州凹凸彩印厂 | Gravure ink for aluminium foil and preparation method of gravure ink |
-
2013
- 2013-10-30 CN CN201310523634.0A patent/CN103555061A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719139A (en) * | 2012-06-05 | 2012-10-10 | 中山市中益油墨涂料有限公司 | Gloss oil for IMD (In-Mold Decoration) printing ink, IMD printing ink, IMD film and preparation method of gloss oil |
| CN103254689A (en) * | 2013-05-31 | 2013-08-21 | 苏州凹凸彩印厂 | Gravure ink for aluminium foil and preparation method of gravure ink |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865331A (en) * | 2014-02-27 | 2014-06-18 | 安徽颍美彩印包装有限公司 | Flexible ageing-resistant printing ink and preparation method thereof |
| CN104559312A (en) * | 2014-12-31 | 2015-04-29 | 丽王化工(南通)有限公司 | High-temperature-resistant fluorescent pigment and preparing method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |