CN103911041A - Invariant color oil-based ink containing abelmoschus manihot extract and preparation method of ink - Google Patents
Invariant color oil-based ink containing abelmoschus manihot extract and preparation method of ink Download PDFInfo
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Abstract
The invention discloses invariant color oil-based ink containing an abelmoschus manihot extract and a preparation method of the ink. The oil-based ink has anti-discoloration and anti-fading effects, and not only can guarantee bright color of newly printed patterns but also can keep bright patterns of printed matters still fresh after being placed for long time, giving a feeling that the color of the patterns is not changed.
Description
Technical field
The present invention relates to printing-ink field, be specifically related to a kind of nondiscoloration oil-based ink that contains Flos abelmoschi manihot extract and preparation method thereof.
Background technology
Along with social development, people are also more and more to cultural demand, and the requirement of quality is also more and more higher.Such as: require the image in the printed matters such as newspaper, magazine, books, packing bag, front cover, the bright colors that word keeps original works for a long time, clear word, firm pattern etc.But in daily life, people can see fade in a large number after ambiguous pattern, later illegible manuscript, the even image that do not see and the word that can't see of years all the year round.These are all reservation history, protect historical relic, reservation evidence to leave the consequence of greatly sorry and accident.And cause these reason, be mainly because fading of causing of the variation of the ink in printing is caused.Therefore, the printed matters such as advertisement, picture and the commodity packaging putting up for a long time, show for needs, the photostabilization of choose reasonable printing-ink has great importance.Generally, ink ink film is under dayligth effect, and colour-change all can occur for pigment wherein and low-melting ink vehicle, for example: the colored ink made from pigment dyestuff, easily becomes canescence; And the colored ink made from mineral dye is easily dimmed.What printed matter produced fades or variable color, all can make it lose artistic value and use value.Solve ink and do not cause variable color just to seem more meaningful because of depositing of long period, and more valuable.
Summary of the invention
The object of the present invention is to provide a kind of nondiscoloration oil-based ink that contains Flos abelmoschi manihot extract and preparation method thereof, this oil-based ink has anti-variable color, anti-back chromatic effect, not only can make the pattern that just printed bright-coloured, and printed matter is long-time place after its bright-coloured pattern be still such pure and fresh, the sensation of not changing to the color of a kind of pattern of people.
For achieving the above object, the invention provides a kind of nondiscoloration oil-based ink that contains Flos abelmoschi manihot extract, formed by the component of following weight percent:
Tinting material: 5%-20%; (described tinting material is pigment or dyestuff, and it is fixed that its concrete addition can come according to the requirement of the depth of color.）
Resin for printing ink: 24%-29%;
Vegetables oil: 15%-42%;
Mineral oil: 0%-42%;
Flos abelmoschi manihot extract: 0.5%-15%;
Auxiliary agent: 1%-16%;
Stand linseed oil: 2%-10%.
Described Flower of Sunset Abelmoschus (total flavones) extract can have multiple preparation method, preferably, the preparation method of described Flower of Sunset Abelmoschus (total flavones) extract is: get Flower of Sunset Abelmoschus meal, add 30 times of weight, 60% alcohol immersion 24 h, stir 1 time every 0.5 h, after filtration, filtrate is dry, just obtain Flos abelmoschi manihot extract, described Flos abelmoschi manihot extract belongs to plant milk extract.
Preferably, described resin for printing ink is selected from one or more in the rosin phenolic resin, Synolac, phenol aldehyde modified apple anhydride resin, modification of flax oil Tetra hydro Phthalic anhydride resin, soya-bean oil modified alkyd resin of the rosin phenolic resin of rosin modified phenolic resin, tertiary butyl phenol modification, the rosin phenolic resin of octyl phenol modification, high phenol modification.
Preferably, described vegetables oil is selected from one or more of Toenol 1140, tung oil, sunflower oil, soybean oil, rape oil, Chinese catalpa oil, peanut oil, Viscotrol C, rapeseed oil; Described mineral oil is selected from one or more in mineral oil 270#, 130#, 200#, D30, D40, D80, D100, D110, D130.
Described auxiliary agent adds for specific purposes, and preferred, described auxiliary agent comprises one or more in (or being selected from) filler, dispersion agent, viscosity-controlling agent, oxidation inhibitor, thinner, ink-drying agents.
Preferably, described filler is one or both in calcium carbonate, silicon-dioxide; Described dispersion agent is one or more in efficient hyper-dispersant AD-3200, distributes ink agent SP-724, distributes ink agent LD-403; Described viscosity-controlling agent is one or more in APAO, EVA, Stearalkonium Hectorite; Described oxidation inhibitor is one or more in antioxidant 1010,168,264; Described thinner is thinner 783,719, one or more in 788.
Preferably, the weight percent content of described vegetables oil in ink is 18%-20%.
Preferably, described vegetables oil and mineral oil total weight percent content in ink is 38%-42%.
The present invention also provides the preparation method of above-mentioned nondiscoloration oil-based ink, comprises the steps:
1) batching: join by weight percentage and get tinting material, resin for printing ink, vegetables oil, mineral oil, Flos abelmoschi manihot extract, auxiliary agent, stand linseed oil;
2) preparation of liquid vehicle: resin for printing ink, vegetables oil, mineral oil are heated to 200-300 DEG C, to material dissolution, make binder;
3) stir pre-dispersed: binder and tinting material are stirred to pre-dispersed, corase grind;
4) grind finely divided: the fineness that more above-mentioned material is finely ground to ink material is less than 10 microns;
5) adjust and stir: add Flos abelmoschi manihot extract and auxiliary agent, stand linseed oil, stir, make product.
Advantage of the present invention and beneficial effect are: a kind of nondiscoloration oil-based ink that contains Flos abelmoschi manihot extract and preparation method thereof is provided, this oil-based ink has anti-variable color, anti-back chromatic effect, not only can make the pattern that just printed bright-coloured, and printed matter is long-time place after its bright-coloured pattern be still such pure and fresh, the sensation of not changing to the color of a kind of pattern of people.
The photostabilization of ink refers to that ink is under fluorescent lamp irradiates, the ability that color does not change.The photostabilization of ink depends primarily on the photostabilization of pigment.The variable color of ink is mainly due to color development composition---the pigment in ink, and under the irradiation of daylight, its molecule structure change (decomposition) becomes less, the even colourless structure of color development, and the color of ink is thin out thus, even colourless.Making ink nondiscoloration or few variable color in sun-exposed situation, select do not change or change less pigment from molecular structure, is to ensure the non-discoloring effective measure of ink.But the pigment with such function is not to be easy to find, and has found exactly, its cost generally cost of ink can be born.
Causing pigment molecule structure to change, is that UV-light, by redoxomorphism chemically, is decomposed pigment molecule and faded, and finally makes ink colourless owing to containing a large amount of UV-light harmful to coloring matter in solar ray.The about 290-460 nanometer of sunlight medium ultraviolet light wavelength.According to the difference of wavelength, ultraviolet ray can also be subdivided into three kinds of wave bands: (1) UVA(320～400nm): this is the longest one ultraviolet ray of wavelength, and it is not absorbed by the ozonosphere on atmospheric layer top; (2) UVB(275～320nm): most of UVB is absorbed by ozonosphere; (3) UVC(200～275nm): UVC nearly all can be absorbed completely by atmospheric layer.Therefore,, as long as that UVA ultraviolet ray the longest wavelength and the UVB ultraviolet radiation absorption not sponged by ozonosphere are on a small quantity fallen, just can protect pigment not destroyed by ultraviolet ray.
If can find a kind of transmission substance, and this material has more easily and affected by the UVA in ultraviolet ray and UVB energy than pigment, and its absorbs UVA and UVB energy in ultraviolet ray, and makes it be converted into heat to discharge again.After this material is added in oil-based ink, this material just there will be the result that affects of ink: (1) is irradiated to UVA in the ultraviolet ray on ink and the energy of UVB is fallen by this material consumption; (2) although pigment by sun exposure, is not subject to the impact of UVA in ultraviolet ray and UVB and is safe and sound.The molecular structure of pigment does not change, and the color relation of pigment can not change, thereby reaches the non-discoloring effect of ink.
Sunset Abelmoschus Root, has another name called: gumbo, leopard eyes flower, despot's day umbrella, cotton wormwood artemisia are the annual or perennial sturdy upright herbaceous plant of Malvaceae Abelmoschus.Flower of Sunset Abelmoschus, has another name called: little cotton, small stream fried dough twist, wild Flos Hibisci Mutabilis, wild first flower, leopard eyes flower, despot's day umbrella, ambrette flower, adonis amurensis, gumbo, cotton sunflower.Flos abelmoschi manihot extract is brown crystalline powder, and mildly bitter flavor is water-soluble.
Flos abelmoschi manihot extract is transmission substance, can absorb UV-light.Flos abelmoschi manihot extract mainly contains flavonoid compound (50%-90%), it is mainly based on optical physics effect to ultraviolet protection, be that it can will change into vibrational energy and the heat energy of molecule after the ultraviolet radiation absorption of incident, thereby block or slow down " destruction " of ultraviolet ray to colored pigment, playing and indirectly make the non-discoloring effect of ink.
By the ultra-violet absorption spectrum test to Flos abelmoschi manihot extract, the numerical value that absorbs ultraviolet wavelength and absorbancy according to it, just can predict its sun-proof (anti-variable color, anti-fading) effect.Experimental results show that (in table 1), the mensuration by ultraviolet spectrophotometer at the ultra-violet absorption spectrum of 250nm-400nm, Flos abelmoschi manihot extract has following features in the absorption of this ultraviolet region: there is better absorption at 250nm～400nm, the strongest at 364nm.Description of test Flos abelmoschi manihot extract absorbs better at UVA and UVB region, both can absorb UVB, can absorb again UVA, can be used as the absorption agent of ultraviolet (UV) A and UVB.
The absorbance of table 1 Flos abelmoschi manihot extract under different wave length
Note: the maximum absorption wavelength nm that the numerical value in bracket is Flos abelmoschi manihot extract
The present invention passes through to add Flos abelmoschi manihot extract in oil-based ink, and the formula of oil-based ink has been carried out to adaptation, has prepared non-discoloring oil-based ink.This oil-based ink is particularly suitable for, and the image in printed matter, word are had to the bright colors of the original works of long-term maintenance, clear word, newspaper that firmly pattern etc. requires, magazine, books, packing bag, front cover etc., the printing of nondiscoloration printing.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.As nothing specializes, material used is commercial.
The preparation process of ink can be divided into batching, liquid vehicle preparation, stir pre-dispersed, grind finely divided and adjust stir double teacher.
1) batching: join by weight percentage and get tinting material, resin for printing ink, vegetables oil, mineral oil, Flos abelmoschi manihot extract, auxiliary agent, stand linseed oil;
2) preparation of liquid vehicle: resin for printing ink, vegetables oil, mineral oil are heated to 200-300 DEG C, to material dissolution, make binder;
3) stir pre-dispersed: binder and tinting material are stirred to pre-dispersed, corase grind;
4) grind finely divided: the fineness that more above-mentioned material is finely ground to ink material is less than 10 microns;
5) adjust and stir: add Flos abelmoschi manihot extract and auxiliary agent, stand linseed oil, stir, make product.
Described Flower of Sunset Abelmoschus (total flavones) extract can have multiple preparation method, preferred preparation method is: get Flower of Sunset Abelmoschus meal, add 30 times of weight, 60% alcohol immersion 24 h, stir 1 time every 0.5 h, after filtration, filtrate is dry, just obtain Flos abelmoschi manihot extract, described Flos abelmoschi manihot extract belongs to plant milk extract.
The described part embodiment getting the raw materials ready is shown in Table 2.
The composition example of table 2 oil-based ink
Described filler is one or both in calcium carbonate, silicon-dioxide;
Described dispersion agent is one or more in efficient hyper-dispersant AD-3200, distributes ink agent SP-724, distributes ink agent LD-403;
Described viscosity-controlling agent is one or more in APAO, EVA, Stearalkonium Hectorite;
Described oxidation inhibitor is one or more in antioxidant 1010,168,264;
Described thinner is thinner 783,719, one or more in 788.
Preferred embodiment is as follows more specifically:
embodiment 1add the nondiscoloration oil-based ink (blueness) of Flos abelmoschi manihot extract
Get the raw materials ready: the weight percent of concrete component is shown in Table 3.
The composition of the oil-based ink of table 3 embodiment 1
Preparation process: in mixing tank, according to above-mentioned charge ratio, add successively 18 grams of soybean oil, 30 grams of mineral oil D110,30 grams of molten Gum Rosin PH103 of alcohol, be heated to material dissolution, preparation binder; Again aforesaid liquid binder is added in another one mixing tank, open mechanical stirring, by said ratio, add 12 grams of pigment.Keep the stirring time of 60 minutes to carry out pre-dispersed, become the slurry that has better mobility; Stir complete material and be pressed into three-roller, grinding through several times is finely divided, macrobead is ground into small-particle, while being less than 10 microns to the fineness of ink, add again 5 grams of Flos abelmoschi manihot extracts, 2 grams of environment-friendly ink siccative, 3 grams of 6# stand linseed oil, adjust the require index of ink to regulation, finally by the canned product that obtains.
embodiment 2weight percentage batching with the each component shown in table 4:
The composition of the oil-based ink of table 4 embodiment 2
The preparation process of preparation process reference example 1.
The professional measuring method of what the photostabilization (nondiscoloration) of ink adopted is printed matter and printing-ink is measured.Its principle is: under prescribed condition, test sample and blue wool standard sample are placed under xenon arc lamp simultaneously and are exposed to the sun, by finding the rank similar with testing sample variation to evaluate photostabilization in the grade of blue wool standard sample.Fill a prescription constant in the situation that at other, the nondiscoloration oil-based ink that adds Flos abelmoschi manihot extract improves 1-3 level than the photostabilization of the oil-based ink that does not add Flos abelmoschi manihot extract.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. the nondiscoloration oil-based ink that contains Flos abelmoschi manihot extract, is characterized in that, is made up of the component of following weight percent:
Tinting material: 5%-20%;
Resin for printing ink: 24%-29%;
Vegetables oil: 15%-42%;
Mineral oil: 0%-42%;
Flos abelmoschi manihot extract: 0.5%-15%;
Auxiliary agent: 1%-16%;
Stand linseed oil: 2%-10%.
2. nondiscoloration oil-based ink according to claim 1, is characterized in that, the preparation method of described Flos abelmoschi manihot extract is: get Flower of Sunset Abelmoschus meal, add 30 times of amount 60% alcohol immersion 24 h, stir 1 time every 0.5 h, after filtration, filtrate is dry, just obtain Flos abelmoschi manihot extract.
3. nondiscoloration oil-based ink according to claim 1 and 2, it is characterized in that, described resin for printing ink is selected from one or more in the rosin phenolic resin, Synolac, phenol aldehyde modified apple anhydride resin, modification of flax oil Tetra hydro Phthalic anhydride resin, soya-bean oil modified alkyd resin of the rosin phenolic resin of rosin modified phenolic resin, tertiary butyl phenol modification, the rosin phenolic resin of octyl phenol modification, high phenol modification.
4. nondiscoloration oil-based ink according to claim 3, is characterized in that, described vegetables oil is selected from one or more of Toenol 1140, tung oil, sunflower oil, soybean oil, rape oil, Chinese catalpa oil, peanut oil, Viscotrol C, rapeseed oil; Described mineral oil is selected from one or more in mineral oil 270#, 130#, 200#, D30, D40, D80, D100, D110, D130.
5. nondiscoloration oil-based ink according to claim 4, is characterized in that, described auxiliary agent comprises one or more in filler, dispersion agent, viscosity-controlling agent, oxidation inhibitor, thinner, ink-drying agents.
6. nondiscoloration oil-based ink according to claim 5, is characterized in that, described filler is one or both in calcium carbonate, silicon-dioxide; Described dispersion agent is one or more in efficient hyper-dispersant AD-3200, distributes ink agent SP-724, distributes ink agent LD-403; Described viscosity-controlling agent is one or more in APAO, EVA; Described oxidation inhibitor is one or more in antioxidant 1010,168,264; Described thinner is thinner 783,719, one or more in 788.
7. nondiscoloration oil-based ink according to claim 6, is characterized in that, the weight percent content of described vegetables oil in ink is 18%-20%.
8. according to the nondiscoloration oil-based ink described in claim 6 or 7, it is characterized in that, described vegetables oil and mineral oil total weight percent content in ink is 38%-42%.
9. the preparation method of nondiscoloration oil-based ink described in any one in claim 1-8, is characterized in that, comprises the steps:
1) batching: join by weight percentage and get tinting material, resin for printing ink, vegetables oil, mineral oil, Flos abelmoschi manihot extract, auxiliary agent, stand linseed oil;
2) preparation of liquid vehicle: resin for printing ink, vegetables oil, mineral oil are heated to 200-300 DEG C, to material dissolution, make binder;
3) stir pre-dispersed: binder and tinting material are stirred to pre-dispersed, corase grind;
4) grind finely divided: the fineness that more above-mentioned material is finely ground to ink material is less than 10 microns;
5) adjust and stir: add Flos abelmoschi manihot extract and auxiliary agent, stand linseed oil, stir, make product.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176683A (en) * | 2015-09-23 | 2015-12-23 | 上海应用技术学院 | Apple essence used in oil-based ink and preparation method of apple essence |
| CN105315775A (en) * | 2015-11-04 | 2016-02-10 | 桐城市人和包装有限公司 | Mixed printing ink |
| CN105754408A (en) * | 2014-12-19 | 2016-07-13 | 天津市力克科工贸有限责任公司 | Novel tin printing ink |
| CN106046930A (en) * | 2016-07-28 | 2016-10-26 | 桐城市人和包装有限公司 | Oil-based printing ink and preparation method thereof |
| CN112870236A (en) * | 2019-11-29 | 2021-06-01 | 江苏苏中药业集团股份有限公司 | Flavone effective part of abelmoschus manihot and preparation method and application thereof |
| CN113637353A (en) * | 2021-09-03 | 2021-11-12 | 杭华油墨股份有限公司 | Ink binder and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732886A (en) * | 2005-08-09 | 2006-02-15 | 安徽大学 | Inorganic nanometer sunshade emulsion of maniod eibish and its preparation process |
| CN101818007A (en) * | 2010-02-21 | 2010-09-01 | 苏州科斯伍德油墨股份有限公司 | Antibacterial and bacteriostatic oily ink |
| CN102731597A (en) * | 2012-01-20 | 2012-10-17 | 天津中医药大学 | Abelmoschus manihot extract and novel application of chemical components thereof |
| KR101343940B1 (en) * | 2013-07-17 | 2013-12-31 | 씨지 주식회사 | Natural adhesive, natural adhesive for interior material comprising the natural adhesive, natural paint comprising the natural adhesive, and construction method using the natural adhesive for interior material and the natural paint |
-
2014
- 2014-03-31 CN CN201410123612.XA patent/CN103911041B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732886A (en) * | 2005-08-09 | 2006-02-15 | 安徽大学 | Inorganic nanometer sunshade emulsion of maniod eibish and its preparation process |
| CN101818007A (en) * | 2010-02-21 | 2010-09-01 | 苏州科斯伍德油墨股份有限公司 | Antibacterial and bacteriostatic oily ink |
| CN102731597A (en) * | 2012-01-20 | 2012-10-17 | 天津中医药大学 | Abelmoschus manihot extract and novel application of chemical components thereof |
| KR101343940B1 (en) * | 2013-07-17 | 2013-12-31 | 씨지 주식회사 | Natural adhesive, natural adhesive for interior material comprising the natural adhesive, natural paint comprising the natural adhesive, and construction method using the natural adhesive for interior material and the natural paint |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754408A (en) * | 2014-12-19 | 2016-07-13 | 天津市力克科工贸有限责任公司 | Novel tin printing ink |
| CN105176683A (en) * | 2015-09-23 | 2015-12-23 | 上海应用技术学院 | Apple essence used in oil-based ink and preparation method of apple essence |
| CN105315775A (en) * | 2015-11-04 | 2016-02-10 | 桐城市人和包装有限公司 | Mixed printing ink |
| CN106046930A (en) * | 2016-07-28 | 2016-10-26 | 桐城市人和包装有限公司 | Oil-based printing ink and preparation method thereof |
| CN112870236A (en) * | 2019-11-29 | 2021-06-01 | 江苏苏中药业集团股份有限公司 | Flavone effective part of abelmoschus manihot and preparation method and application thereof |
| CN112870236B (en) * | 2019-11-29 | 2022-09-06 | 苏中药业集团股份有限公司 | Flavone effective part of abelmoschus manihot and preparation method and application thereof |
| CN113637353A (en) * | 2021-09-03 | 2021-11-12 | 杭华油墨股份有限公司 | Ink binder and preparation method and application thereof |
| CN113637353B (en) * | 2021-09-03 | 2023-10-24 | 杭华油墨股份有限公司 | Printing ink binder and preparation method and application thereof |
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Address after: 215000 22 Chunwang Road, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Kede Education Technology Co.,Ltd. Address before: 215000 22 Chunwang Road, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: KINGSWOOD PRINTING INK Co.,Ltd. |