CN101942241A - Offset ink binder using pure vegetable oil solvent and preparation method thereof - Google Patents
Offset ink binder using pure vegetable oil solvent and preparation method thereof Download PDFInfo
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- CN101942241A CN101942241A CN 201010255519 CN201010255519A CN101942241A CN 101942241 A CN101942241 A CN 101942241A CN 201010255519 CN201010255519 CN 201010255519 CN 201010255519 A CN201010255519 A CN 201010255519A CN 101942241 A CN101942241 A CN 101942241A
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Abstract
The invention discloses an offset ink binder using a pure vegetable oil solvent and a preparation method thereof. The offset ink binder comprises a vegetable oil, a resin and a gel in a mass ratio of 55-65/35-45/1-3. The preparation method comprises the following steps of: 1, preparing an ingredient A, an ingredient B and the gel, adding the ingredient A into a reaction kettle, heating the ingredient A to the temperature of 240 to 250 DEG C, and keeping the temperature for 25 to 30min, wherein the ingredient A comprises the resin and the vegetable oil and the ingredient B is the vegetable oil; 2, adding the ingredient B into the reaction kettle; 3, detecting the viscosity and the solubility, and reducing the temperature to 150 DEG C; 4, adding the gel into the reaction kettle; 5, raising the temperature to 170 to 180 DEG C, and keeping the temperature for 20 to 30min; and 6, detecting the viscosity and the solubility and discharging. The method is used for preparing the binder by replacing all the mineral oil solvents with the vegetable oil solvent and therefore avoids volatile substances.
Description
Technical field
The present invention relates to a kind of ink adhesive and preparation method thereof, the flexographic ink that especially relates to the pure vegetables oil solvent of a kind of usefulness connects material and preparation method thereof.
Background technology
In the daily life, a large amount of food bags that use of people, food product containers, sanitary paper towel, medicated napkin, printed matter etc. may be printed with pattern, advertisement or literal etc. mostly with the article that human body directly contacts.Traditional petroleum base printing ink has obtained using widely, because they have the fast and efficient advantages of higher of rate of drying.Along with people improve constantly quality of life and survival and development environment requirement, to the also increase day by day of environmental requirement of printing ink.Contain the organic volatile solvent in right traditional oil printing ink, not only can cause the harm of the person, or the major cause of environmental pollution and global warming.Simultaneously, oil is Nonrenewable resources, and the depletion day by day of its reserves needs us to replace traditional oil composition with a kind of novel environment-friendly type recyclable materials.
Summary of the invention
The defective that The present invention be directed to the existence of above-mentioned background technology provides the flexographic ink of the pure vegetables oil solvent of a kind of usefulness to connect material and preparation method thereof, and it has solved the pollution problem of traditional oil.
For achieving the above object, the flexographic ink that the invention discloses the pure vegetables oil solvent of a kind of usefulness connects material, the flexographic ink of the pure vegetables oil solvent of described usefulness connects material package and draws together vegetables oil, resin and gelifying agent, the mass ratio that the flexographic ink of the pure vegetables oil solvent of described usefulness connects each component in the material is: vegetables oil 55～65, resin 35～45, gelifying agent 1～3;
Further, described vegetables oil is soybean oil, tung oil, Semen Lini oil, peanut oil, sweet oil and sunflower seed oil or both and two or more mixtures thereof;
Further, the molecular weight of described resin is 15～250,000;
Further, described resin is a rosin modified phenolic resin;
Further, described gelifying agent is a liquid aluminium.
The flexographic ink that the invention discloses the pure vegetables oil solvent of a kind of usefulness connects the preparation method of material, it may further comprise the steps: step 1., preparation batching A, batching B and gelifying agent, its mass ratio is: batching A55～65, batching B35～45, gelifying agent 1～3, batching A comprises resin and vegetables oil, the mass ratio of each component is among the described batching A: resin 35～45, vegetables oil 15～25, and described batching B is a vegetables oil; The A that will prepare burden is added in the reactor, with described reactor heat temperature raising to 240～250 ℃, and insulation 25～30min; Step 2., the B that will prepare burden is added in the reactor; 3. step detects viscosity and solubleness, more described reactor is cooled to below 150 ℃; 4. step is added into gelifying agent in the reactor; 5. step makes reactor be warming up to 170～180 ℃, insulation 20～30min; 6. step detects discharging after viscosity and the solubleness, and the flexographic ink that promptly obtains the pure vegetables oil solvent of this usefulness connects expects;
Further, 3. described step is specially, and detects viscosity and solubleness, when test solubleness is 2.0～3.5g, described reactor is cooled to below 150 ℃;
Further, 6. described step is specially, and detects viscosity and solubleness, discharging when test solubleness is 1.2～2.0g, and the flexographic ink that promptly obtains the pure vegetables oil solvent of this usefulness connects material;
Further, described vegetables oil is soybean oil, tung oil, Semen Lini oil, peanut oil, sweet oil and sunflower seed oil or both and two or more mixtures thereof;
Further, the molecular weight of described resin is 15～250,000.
In sum, the present invention utilizes the vegetables oil solvent to replace whole mineral oil solvent preparations to connect material, thereby does not have the existence of volatile matter, and air conservation is had good prospect, and vegetables oil is renewable resources, so also more stable on raw material supplying.
Embodiment
For further understanding feature of the present invention, technique means and the specific purposes that reached, function, with regard to embodiment the present invention is described in further detail below.
The present invention draws together vegetables oil, resin and gelifying agent with the flexographic ink connection material package of pure vegetables oil solvent, and the mass ratio of each component is: vegetables oil 55～65, resin 35～45, gelifying agent 1～3.In the present embodiment, the mass ratio of each component of the flexographic ink of the pure vegetables oil solvent of described usefulness connection material is: vegetables oil 60, resin 40, gelifying agent 1.9.Described gelifying agent is a liquid aluminium.In the present embodiment, described vegetables oil is soybean oil, tung oil, Semen Lini oil, peanut oil, sweet oil and sunflower seed oil or both and two or more mixtures thereof.The molecular weight of described resin is 15～250,000, and described resin is a rosin modified phenolic resin, and above-mentioned resin has goodish viscosity, and the dispersion state of described resin and vegetables oil is also fine.
The present invention may further comprise the steps with the preparation method of the flexographic ink connection material of pure vegetables oil solvent:
1. step prepares batching A, batching B, gelifying agent, and its mass ratio is: batching A55～65, batching B35～45, gelifying agent 1～3, batching A comprises resin and vegetables oil, the mass ratio of each component is among the described batching A: resin 35～45, vegetables oil 15～25, and described batching B is a vegetables oil; Drop into batching A, the insulation of heating back; Standby by the accurate raw materials weighing of above-mentioned mass ratio, the resin among the A that will prepare burden afterwards is fed in the reactor of being located on the process furnace, and the vegetables oil among the A that will prepare burden again is fed in the described reactor; Stop heating after the temperature of described reactor is heated to 240～250 ℃, the temperature with described reactor remains between 240～250 ℃ afterwards, and hold-time length is 25～30min, allows the fully dissolving during this period of time of described resin;
2. step adds batching B; The B that will prepare burden is added in the described reactor, and the liquid in the reactor is mixed solution C at this moment;
3. step tests viscosity and the solubleness of normal hexane in described mixed solution C of described mixed solution C; To 1. reach the mixed solution C of step after 2. through step and pour out small portion to test its viscosity and to utilize normal hexane to test the solubleness of described normal hexane in mixed solution C, in the present embodiment, the viscosity of test gained is 25～35Pa.s/25 ℃, when the solubleness of the described normal hexane of test is 2.0～3.5g, being about to described reactor cools to below 150 ℃, if the solubleness of described normal hexane is not in this scope, then can in the time of the temperature of aforesaid reaction vessel and insulation, carry out the adjusting of appropriateness, thereby the solubleness of described normal hexane is dropped within this scope;
4. step adds gelifying agent; Gelifying agent is added in the described reactor;
5. step is incubated after the heating once more; Stop heating after being warming up to the heating of described reactor between 170～180 ℃ once more, the temperature of described reactor is remained between 170～180 ℃, hold-time length is 20～30min; This moment, described gelifying agent and described mixed solution C carried out obtaining mixed solution D behind the gel reaction in described reactor, had also reduced carboxyl value and hydroxyl value simultaneously thereby improve emulsifying stability;
Step 6., the viscosity of test mixing liquid D and the normal hexane solubleness in described mixed solution D, in the present embodiment, the scope of the viscosity of test gained is 50～70Pa.s/25 ℃, utilize normal hexane to test its solubleness in mixed solution D, with regard to discharging, the flexographic ink that promptly obtains the pure vegetables oil solvent of this usefulness connects material when the solubleness of the described normal hexane of test is 1.2～2.0g; If described n-hexane dissolution degree is in above-mentioned scope, then can in the time of the temperature of aforesaid reaction vessel and insulation, carry out the adjusting of appropriateness, the solubleness of described normal hexane is dropped in the above-mentioned scope.
In the present embodiment, described viscosity is to utilize excellent viscometer to test under the condition of room temperature.The test process of described n-hexane dissolution degree is as described below: under the situation of room temperature, above-mentioned mixed solution C or mixed solution D are poured out 10g to be loaded in the beaker, in described beaker, slowly add normal hexane then, when the gonorrhoea state occurring, quality by the normal hexane that is added at this moment then is the solubleness of described normal hexane in mixed solution C divided by the quality (10g) of described mixed solution C again, and the quality of the normal hexane of adding then is the solubleness of described normal hexane in mixed solution D divided by described mixed solution D quality (10g) again.
In the present embodiment, also tested surperficial set time and the luster effect that utilizes the pure vegetables oil of described flexographic ink to connect the printing ink that material makes.The surperficial set time of described printing ink is 6～7min, and the luster effect of described printing ink is 60～70.The instrument of testing the surperficial set time of described printing ink is the IGT color spreading instrument, test process is as described below: the printing ink of containing 0.2CC in the amount writing brush, then on the ink distributing roller after one minute, pressure with 300N is transferred on the paper again, more simultaneously in transfer printing carry out same pressure (the sticking flower of counnter attack) test and confirm sticking a unidimensional book paper on the printing ink paper.The instrument of testing the luster effect of described printing ink is IGT color spreading instrument and glossmeter, test process is as described below: the printing ink of in the amount writing brush, containing 0.2CC then on equal grinding rollers after one minute, pressure with 300N is transferred on the paper again, described paper was placed after 24 hours used glossmeter to test then.
Can learn from above every test result, utilize the present invention to connect the printing ink that material makes and have moderate viscosity flowability with the flexographic ink of pure vegetables oil solvent, can be fast on the roller of printing press, be formed uniformly epithelium; Also have superior emulsion resistance adaptability, aspect the anti-bucket water suitable stability is being arranged also; Quick-drying surperficial set state is not only arranged, the stacking of printing the back product is not highly had scruple, and hold superior luster effect, the surface skin film is had very strong soundness, thereby anti-wear can also there be very superior performance in the aspect.
In sum, the present invention utilizes the vegetables oil solvent to replace whole mineral oil solvent preparations to connect material, thereby does not have the existence of volatile matter, and air conservation is had good prospect, and vegetables oil is renewable resources, so also more stable on raw material supplying.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as limitation of the scope of the invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims.
Claims (10)
1. the flexographic ink with pure vegetables oil solvent connects material, it is characterized in that: the flexographic ink of the pure vegetables oil solvent of described usefulness connects material package and draws together vegetables oil, resin and gelifying agent, the mass ratio that the flexographic ink of the pure vegetables oil solvent of described usefulness connects each component in the material is: vegetables oil 55～65, resin 35～45, gelifying agent 1～3.
2. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 1 connects material, and it is characterized in that: described vegetables oil is soybean oil, tung oil, Semen Lini oil, peanut oil, sweet oil and sunflower seed oil or both and two or more mixtures thereof.
3. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 1 connects material, and it is characterized in that: the molecular weight of described resin is 15～250,000.
4. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 3 connects material, and it is characterized in that: described resin is a rosin modified phenolic resin.
5. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 1 connects material, and it is characterized in that: described gelifying agent is a liquid aluminium.
6. the flexographic ink with pure vegetables oil solvent connects the preparation method who expects, it is characterized in that may further comprise the steps:
Step 1., preparation batching A, batching B and gelifying agent, its mass ratio is: batching A55～65, batching B35～45, gelifying agent 1～3, batching A comprises resin and vegetables oil, and the mass ratio of each component is among the described batching A: resin 35～45, vegetables oil 15～25, and described batching B is a vegetables oil; The A that will prepare burden is added in the reactor, with described reactor heat temperature raising to 240～250 ℃, and insulation 25～30min;
Step 2., the B that will prepare burden is added in the reactor;
Step 3., detect viscosity and solubleness, more described reactor is cooled to below 150 ℃;
Step 4., be added into gelifying agent in the reactor;
Step 5., make reactor be warming up to 170～180 ℃, the insulation 20～30min;
Step 6., detect discharging after viscosity and the solubleness, the flexographic ink that promptly obtains the pure vegetables oil solvent of this usefulness connects expects.
7. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 6 connects the preparation method of material, it is characterized in that: 3. described step is specially, detect viscosity and solubleness, when test solubleness is 2.0～3.5g, described reactor is cooled to below 150 ℃.
8. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 6 connects the preparation method of material, it is characterized in that: 6. described step is specially, detect viscosity and solubleness, discharging when test solubleness is 1.2～2.0g, the flexographic ink that promptly obtains the pure vegetables oil solvent of this usefulness connects material.
9. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 6 connects the preparation method of material, and it is characterized in that: described vegetables oil is soybean oil, tung oil, Semen Lini oil, peanut oil, sweet oil and sunflower seed oil or both and two or more mixtures thereof.
10. the flexographic ink of the pure vegetables oil solvent of usefulness as claimed in claim 6 connects the preparation method of material, and it is characterized in that: the molecular weight of described resin is 15～250,000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010255519 CN101942241B (en) | 2010-08-16 | 2010-08-16 | Offset ink binder using pure vegetable oil solvent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010255519 CN101942241B (en) | 2010-08-16 | 2010-08-16 | Offset ink binder using pure vegetable oil solvent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN101942241A true CN101942241A (en) | 2011-01-12 |
| CN101942241B CN101942241B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010255519 Expired - Fee Related CN101942241B (en) | 2010-08-16 | 2010-08-16 | Offset ink binder using pure vegetable oil solvent and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585593A (en) * | 2011-12-23 | 2012-07-18 | 安徽雅美油墨有限公司 | Novel environment-friendly resinous varnish |
| CN103275546A (en) * | 2013-05-24 | 2013-09-04 | 苏州凹凸彩印厂 | Soybean oil type peacock blue offset ink and preparation method thereof |
| CN104250473A (en) * | 2014-09-16 | 2014-12-31 | 洋紫荆油墨(中山)有限公司 | Preparation method of conjugated copolymeric colloidal oil, colloidal oil and ink |
| CN105017858A (en) * | 2015-07-31 | 2015-11-04 | 李可 | Polymerized-rosin-modified-phenolic-resin-added ink and preparation method thereof |
| CN105017846A (en) * | 2015-07-29 | 2015-11-04 | 李可 | Preparation method capable of improving bonding strength of ink |
| CN105462349A (en) * | 2016-01-13 | 2016-04-06 | 苏州市博来特油墨有限公司 | Completely-renewable, green and environment-friendly offset printing ink |
| CN106433298A (en) * | 2016-06-30 | 2017-02-22 | 天津天女化工集团股份有限公司 | Binder and environment-friendly offset rotary ink containing same |
| CN106497216A (en) * | 2016-10-26 | 2017-03-15 | 上海数印网络科技有限公司 | A kind of low dry move back the special wide colour gamut fluorescent ink of 10 microns of modulating nets |
| CN107201080A (en) * | 2017-07-26 | 2017-09-26 | 厦门市诚安毅科技有限公司 | A kind of natural aromatic quick-dry type offset ink and preparation method thereof |
| CN110523363A (en) * | 2019-09-17 | 2019-12-03 | 中山市富日印刷材料有限公司 | A kind of production of resins equipment and its production method |
| CN110523362A (en) * | 2019-09-17 | 2019-12-03 | 中山市富日印刷材料有限公司 | It is a kind of for producing the insulation reaction kettle and its heat preserving method of resin |
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| CN1273988A (en) * | 1999-05-14 | 2000-11-22 | 焦子立 | Osmotic ink for off-set printing on plastics |
| CN101250350A (en) * | 2008-03-26 | 2008-08-27 | 中国印钞造币总公司 | Soybean oil based protruding printing ink |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1273988A (en) * | 1999-05-14 | 2000-11-22 | 焦子立 | Osmotic ink for off-set printing on plastics |
| CN101250350A (en) * | 2008-03-26 | 2008-08-27 | 中国印钞造币总公司 | Soybean oil based protruding printing ink |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585593A (en) * | 2011-12-23 | 2012-07-18 | 安徽雅美油墨有限公司 | Novel environment-friendly resinous varnish |
| CN103275546A (en) * | 2013-05-24 | 2013-09-04 | 苏州凹凸彩印厂 | Soybean oil type peacock blue offset ink and preparation method thereof |
| CN104250473B (en) * | 2014-09-16 | 2016-08-17 | 洋紫荆油墨(中山)有限公司 | The preparation method of conjugation copoly type colloid oil, colloid oil and ink |
| CN104250473A (en) * | 2014-09-16 | 2014-12-31 | 洋紫荆油墨(中山)有限公司 | Preparation method of conjugated copolymeric colloidal oil, colloidal oil and ink |
| CN105017846A (en) * | 2015-07-29 | 2015-11-04 | 李可 | Preparation method capable of improving bonding strength of ink |
| CN105017858A (en) * | 2015-07-31 | 2015-11-04 | 李可 | Polymerized-rosin-modified-phenolic-resin-added ink and preparation method thereof |
| CN105462349A (en) * | 2016-01-13 | 2016-04-06 | 苏州市博来特油墨有限公司 | Completely-renewable, green and environment-friendly offset printing ink |
| CN106433298A (en) * | 2016-06-30 | 2017-02-22 | 天津天女化工集团股份有限公司 | Binder and environment-friendly offset rotary ink containing same |
| CN106497216A (en) * | 2016-10-26 | 2017-03-15 | 上海数印网络科技有限公司 | A kind of low dry move back the special wide colour gamut fluorescent ink of 10 microns of modulating nets |
| CN106497216B (en) * | 2016-10-26 | 2019-06-18 | 上海数印网络科技股份有限公司 | It is a kind of low dry to move back the dedicated wide colour gamut fluorescent ink of 10 microns of modulating nets |
| CN107201080A (en) * | 2017-07-26 | 2017-09-26 | 厦门市诚安毅科技有限公司 | A kind of natural aromatic quick-dry type offset ink and preparation method thereof |
| CN110523363A (en) * | 2019-09-17 | 2019-12-03 | 中山市富日印刷材料有限公司 | A kind of production of resins equipment and its production method |
| CN110523362A (en) * | 2019-09-17 | 2019-12-03 | 中山市富日印刷材料有限公司 | It is a kind of for producing the insulation reaction kettle and its heat preserving method of resin |
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| CN101942241B (en) | 2013-04-10 |
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