CN101531845A - Flexographic ink with high degradation rate - Google Patents
Flexographic ink with high degradation rate Download PDFInfo
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- CN101531845A CN101531845A CN 200910030743 CN200910030743A CN101531845A CN 101531845 A CN101531845 A CN 101531845A CN 200910030743 CN200910030743 CN 200910030743 CN 200910030743 A CN200910030743 A CN 200910030743A CN 101531845 A CN101531845 A CN 101531845A
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Abstract
The invention relates to a flexographic ink with a high degradation rate, which is characterized by comprising the following compositions by weight: 15 to 20 weight portions of coloring agent, 24 to 29 weight portions of resin, 12 to 15 weight portions of dry plant oil, 24 to 29 weight portions of semidry plant oil, 1 to 2 weight portions of drying agent, 2 to 4 weight portions of animal and vegetable wax and 5 to 10 weight portions of auxiliary agent. The ink has greatly improved natural component content, and the degradable components reaching more than 60 percent, and reduces the pollution of the ink to the environment.
Description
Technical field
The present invention relates to a kind of flexographic ink of high degradation rate.
Background technology
In recent years, along with rapid economy development, the market boom, all trades and professions nearly all can relate to the ink printing product.From the wrapping material of various large and small products up to the closely-related food bag of daily life, food product containers, sanitary paper towel, medicated napkin etc. nearly all are printed with information such as pattern, advertisement or literal with the article that human body directly contacts, and the consumption of annual printing ink is fast rise trend.The printing ink that is used to print comprises tinting material, connects compositions such as material and additive, is nondegradable organic composition mostly.(charge ratio is: mixed number hour and getting under the hot conditions of 200-300 degree 40%, 20%, 40%), it accounts for ink by weight 50-70%, is the main component of printing ink by resin, vegetables oil, mineral oil to connect material.Mineral oil is petroleum fractions, and it and the equal difficult degradation of synthetic resins are the primary pollution source of present printing ink to environment.Invented the plant printing ink that is used for offset printing the eighties in 20th century,,, increased the degradability of printing ink to reduce the discharging of VOC (organic volatile composition) by reducing the usage quantity of printing ink PetroChina Company Limited.'s cut (mineral oil).But, because there is some difference for the chemical property of this vegetables oil and the chemical property of petroleum fractions, can not satisfy the requirement of printing fully, it can only substitute the petroleum fractions material of a part in the printing ink at present, and promptly the volatilizable component in the printing ink only reaches about 30%.Addition material in the printing ink comprises multiple composition, and wherein as making printing ink have waterproof, adding lustre to, increase wax sliding, wear-resisting, antiblocking effect, synthetic wax also is a hard-degraded substance.
These difficult degradation compositions all have very big harm to environment in the printing ink, and along with increasing substantially of printing ink usage quantity, printing ink has become very important source of pollution.
2006, CNCA began food pack, beverage packets pack etc. is carried out the authentication management system at interior food product pack product, i.e. 3C authentication.This standard pin is to all food product pack enterprises, comprises in the use of products such as plastics, paper product, composite packaging product and formulated compulsory standard with back waste to human body with to environmentAL safety.The development trend of package printing material is to improve environmental-protecting performance, advocates the nuisanceless wrapping material of energy-conservation, low consumption, nontoxic, pollution-free, easy degraded.Therefore, guarantee the security of printing ink, the environmental pollution that reduces printing ink is the important directions of printing ink industrial development.
Summary of the invention
The objective of the invention is to improve in the printing ink and can fall components in proportions, a kind of flexographic ink of high degradation rate is provided, can also keep printing ink applications well performance simultaneously, to reduce pollution environment.
This printing ink comprises tinting material, resin, dry vegetable oil, semi-drying vegetables oil, siccative, animals and plants wax.The weight content of each component is:
Tinting material 15-20 weight part;
Resin 24-29 weight part;
Dry vegetable oil 12-15 weight part;
Semi-drying vegetables oil 24-29 weight part;
Siccative 1-2 weight part;
Animal and plant wax 2-4 weight part;
Auxiliary agent 5-10 weight part.
Said auxiliary agent is conventional filler, dispersion agent, viscosity-controlling agent, oxidation inhibitor, thinner sanitas and/or the tensio-active agent etc. that add at specific end use.
Dry vegetable oil in this printing ink, semi-drying vegetables oil and resin have been formed and have been connected material, it replace traditional printing ink in vegetables oil and mineral oil.
Said dry vegetable oil, semi-drying vegetables oil all are the crude vegetals that can degrade, and wherein, dry vegetable oil is preferably linseed oil, and the semi-drying vegetables oil is preferably modified soybean oil.
Said resin is Abietyl modified resol.
Said animal and plant wax is preferably cera alba.
In this printing ink, material can degrade mixed number hour and being connected of obtaining under the hot conditions of 200-300 degree by dry vegetable oil, semi-drying vegetables oil and resin.Crude vegetal does not contain the objectionable impurities that aromatic series encircles organic volatiles such as hydrocarbons more, it is innoxious solvent, the pollution-free the present invention of atmosphere is replaced traditional mineral oil with natural dry vegetable oil, semi-drying vegetables oil, replace traditional synthetic wax with animal and plant wax, HUMAN HEALTH there is not harm, natural component content increases substantially in this printing ink, and biodegradable component reaches more than 60%.In addition, vegetables oil printing ink removes than plain mineral oil printing ink is easier when waste paper reclaims, and fiber loss is few, helps reclaiming for waste paper; Vegetable oil lipoprotein mostly can natural decomposition, and the residual China ink of the waste oil after the deinking can comparatively fast be degraded, and these characteristics are handled highly beneficial to draining.
Siccative has been used metallic soap class or the salt siccative that present widely used metal and organic acid or mineral acid constitute.
Embodiment
Embodiment: the preparation of offset printing Yellow ink of the present invention
Get the raw materials ready:
Resin (Abietyl modified resol) 28Kg
Dry vegetable oil (linseed oil) 14Kg
Semi-drying vegetables oil (modified soybean oil) 28Kg
Pigment (yellow No. 12 of pigment dyestuff) 18Kg
Siccative (preparing) 1.5Kg by metal and organic acid
Cera alba 3Kg
Auxiliary agent 7.5Kg
Preparation process:
The preparation process of this printing ink can be divided into the preparation of liquid vehicle, stirs pre-dispersed and the finely divided three phases of grinding.
The preparation example of this printing ink is as follows:
In mixing kettle, according to above-mentioned charge ratio, add linseed oil, modified soybean oil, Abietyl modified resol product successively, under the hot conditions of 200-300 degree, stirred for several hour generates liquid vehicle.Again liquid vehicle is added in the another one mixing kettle, open mechanical stirring,, add pigment by said ratio.Keep ten minutes time of stirred for several.Add siccative, cera alba and auxiliary agent again, stirred 40-60 minute, it is wetting and disperse to make solid such as pigment be bonded material institute gradually, becomes the slurry that better flowability is arranged, to be suitable for self-feeding.The material that stirring finishes is pressed into three rod machines.Grinding through several times is finely divided, and time 200-300 minute, macrobead was ground into small-particle.When the fineness of printing ink during less than 10 microns.Add other auxiliary agents of flax wet goods again, adjust the require index of printing ink to regulation.At last by the canned product that obtains.
Claims (5)
1. the flexographic ink of a high degradation rate is characterized in that comprising tinting material, resin, dry vegetable oil, semi-drying vegetables oil, siccative, animals and plants wax, and the weight content of each component is:
Tinting material 15-20 weight part
Resin 24-29 weight part
Dry vegetable oil 12-15 weight part
Semi-drying vegetables oil 24-29 weight part
Siccative 1-2 weight part
Animal and plant wax 2-4 weight part
2. the flexographic ink of high degradation rate according to claim 1 is characterized in that said dry vegetable oil is a linseed oil, and the semi-drying vegetables oil is a modified soybean oil.
3. the flexographic ink of high degradation rate according to claim 1,, it is characterized in that said resin is Abietyl modified resol.
4. the flexographic ink of high degradation rate according to claim 1,, it is characterized in that said animal and plant wax is cera alba.
5. according to the flexographic ink of claim 1 or 2 or 3 or 4 described high degradation rates, its feature contains auxiliary agent 5-10 weight part, and said auxiliary agent is filler, dispersion agent, viscosity-controlling agent, oxidation inhibitor, thinner sanitas and/or the tensio-active agent that adds at specific end use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910030743 CN101531845B (en) | 2009-04-15 | 2009-04-15 | Flexographic ink with high degradation rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910030743 CN101531845B (en) | 2009-04-15 | 2009-04-15 | Flexographic ink with high degradation rate |
Publications (2)
| Publication Number | Publication Date |
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| CN101531845A true CN101531845A (en) | 2009-09-16 |
| CN101531845B CN101531845B (en) | 2010-12-29 |
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| CN 200910030743 Active CN101531845B (en) | 2009-04-15 | 2009-04-15 | Flexographic ink with high degradation rate |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173065A (en) * | 2013-04-19 | 2013-06-26 | 浙江科信油墨有限公司 | Offset ink and preparation method thereof |
| CN103183986A (en) * | 2013-04-19 | 2013-07-03 | 浙江科信油墨有限公司 | Offset printing ink and preparation method thereof |
| CN103194122A (en) * | 2013-04-19 | 2013-07-10 | 浙江科信油墨有限公司 | Binder and preparation method thereof |
| CN103275550A (en) * | 2013-05-31 | 2013-09-04 | 苏州凹凸彩印厂 | Soybean oil type offset printing ink |
| CN104479450A (en) * | 2014-12-31 | 2015-04-01 | 茂名阪田油墨有限公司 | Ink for preventing plastic film from wrinkling, and preparation method of ink |
| WO2016048234A1 (en) * | 2014-09-26 | 2016-03-31 | Ga Chemical Pte Ltd | Black ink composition |
| 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 |
| CN107778965A (en) * | 2016-08-31 | 2018-03-09 | 天津天女化工集团股份有限公司 | A kind of nano-particle vegetable oil base rubber printing ink and preparation method thereof |
| CN107793832A (en) * | 2017-11-24 | 2018-03-13 | 天长市天翔包装有限公司 | A kind of degradable offset ink |
| CN107793833A (en) * | 2016-08-31 | 2018-03-13 | 天津天女化工集团股份有限公司 | A kind of Water-free environment-friendlyurinal offset ink |
| CN108342124A (en) * | 2017-01-23 | 2018-07-31 | 上海杰易森股份有限公司 | A kind of environmental protection offset ink and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5569701A (en) * | 1995-05-31 | 1996-10-29 | Bureau Of Engraving And Printing | Soybean oil-based intaglio ink and method for making same |
| US5788752A (en) * | 1996-09-10 | 1998-08-04 | Franks; William A. | Vegetable oil-based printing ink and method for producing same |
| JP3658272B2 (en) * | 2000-04-07 | 2005-06-08 | 大日本インキ化学工業株式会社 | Printing ink composition |
| AU2003201583B2 (en) * | 2002-01-24 | 2009-02-26 | Biomatera Inc. | Biodegradable flexographic ink |
| CN101319106A (en) * | 2007-06-07 | 2008-12-10 | 鹤壁百运佳大豆油墨科技有限公司 | Hot-set soybean oil resin lithographic plate offset printing ink for rotary machine |
| CN101121835A (en) * | 2007-09-26 | 2008-02-13 | 苏州科斯伍德油墨有限公司 | Long-acting fragrant printing ink |
| CN101250350B (en) * | 2008-03-26 | 2011-07-06 | 中国印钞造币总公司 | Soybean oil based protruding printing ink |
| CN101284964A (en) * | 2008-05-30 | 2008-10-15 | 天津科技大学 | Environment protection type full-soyabean oil based press ink and method for preparing same |
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2009
- 2009-04-15 CN CN 200910030743 patent/CN101531845B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183986B (en) * | 2013-04-19 | 2015-09-09 | 浙江科信油墨有限公司 | A kind of flexographic ink and preparation method thereof |
| CN103183986A (en) * | 2013-04-19 | 2013-07-03 | 浙江科信油墨有限公司 | Offset printing ink and preparation method thereof |
| CN103194122A (en) * | 2013-04-19 | 2013-07-10 | 浙江科信油墨有限公司 | Binder and preparation method thereof |
| CN103173065A (en) * | 2013-04-19 | 2013-06-26 | 浙江科信油墨有限公司 | Offset ink and preparation method thereof |
| CN103173065B (en) * | 2013-04-19 | 2015-09-09 | 浙江科信油墨有限公司 | A kind of flexographic ink and preparation method thereof |
| CN103194122B (en) * | 2013-04-19 | 2015-06-10 | 浙江科信油墨有限公司 | Binder and preparation method thereof |
| CN103275550A (en) * | 2013-05-31 | 2013-09-04 | 苏州凹凸彩印厂 | Soybean oil type offset printing ink |
| WO2016048234A1 (en) * | 2014-09-26 | 2016-03-31 | Ga Chemical Pte Ltd | Black ink composition |
| CN104479450A (en) * | 2014-12-31 | 2015-04-01 | 茂名阪田油墨有限公司 | Ink for preventing plastic film from wrinkling, and preparation method 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 |
| CN107778965A (en) * | 2016-08-31 | 2018-03-09 | 天津天女化工集团股份有限公司 | A kind of nano-particle vegetable oil base rubber printing ink and preparation method thereof |
| CN107793833A (en) * | 2016-08-31 | 2018-03-13 | 天津天女化工集团股份有限公司 | A kind of Water-free environment-friendlyurinal offset ink |
| CN108342124A (en) * | 2017-01-23 | 2018-07-31 | 上海杰易森股份有限公司 | A kind of environmental protection offset ink and preparation method thereof |
| CN107793832A (en) * | 2017-11-24 | 2018-03-13 | 天长市天翔包装有限公司 | A kind of degradable offset ink |
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| CN101531845B (en) | 2010-12-29 |
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Address after: 215143 No. 989, Chunshen Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Kede Education Technology Co.,Ltd. Address before: 215152 Jiangsu city of Suzhou province Xiangcheng District Pan Yang Industrial Park Road, No. 3-1 spring Patentee before: KINGSWOOD PRINTING INK Co.,Ltd. |