CN103992689A - Benzene and ketone free high temperature resistant table printing ink - Google Patents
Benzene and ketone free high temperature resistant table printing ink Download PDFInfo
- Publication number
- CN103992689A CN103992689A CN201410167029.9A CN201410167029A CN103992689A CN 103992689 A CN103992689 A CN 103992689A CN 201410167029 A CN201410167029 A CN 201410167029A CN 103992689 A CN103992689 A CN 103992689A
- Authority
- CN
- China
- Prior art keywords
- high temperature
- parts
- ink
- temperature resistant
- benzene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a benzene and ketone free high temperature resistant table printing ink. The benzene and ketone free high temperature resistant table printing ink comprises, by mass, 25-40 parts of a polyurethane resin, 10-15 parts of polyethylene vinyl acetate, 30-45 parts of an ester alcohol solvent, 0.6-1 part of propylene glycol methyl ether acetate, 5-15 parts of a pigment, 0.3-0.6 parts of a dispersant, 0.3-0.6 parts of polyethylene wax powder, 0.8-1.5 parts of an adhesion promoter, 0.8-1.5 parts of an antistatic agent, 5-10 parts of a delustering agent, 0.3-0.6 parts of an antifoaming agent, 0.3-0.8 parts of a high temperature resistant assistant, and 1-2 parts of a curing agent. The adoption of a double liquid design increases the hardness and the adhesion of an ink film, effectively prevents offsetting or ink falling, realizes excellent high temperature and boiling resistances, and increases the shelf life of the printing ink.
Description
Technical field
The present invention relates to Printing ink producing technical field, particularly relate to a kind of table and print high temperature resistant ink.
Background technology
For a long time, packaging industry printing-ink is main mainly with benzene kind solvent type gravure ink for plastic film, and benzene kind solvent not only pollutes the environment, and can damage human body.At present, use benzene kind solvent has been prohibited or limited to world many countries.In addition, for the external application flexible packing material of food, medicine etc., require through high-temperature sterilization sterilization and environmentally-friendly sanitary, this just requires to use the printing-ink of suitable high-temperature boiling resistant.
Summary of the invention
The technical problem that the present invention mainly solves is to provide one and prints high temperature resistant ink without benzene without ketone table, employing two-pack type designs, and has increased hardness and the sticking power of ink film, can effectively prevent set-off, fall China ink, there is good high temperature resistant boiling resistance energy, and increased the quality guaranteed period of ink.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
Provide a kind of and print high temperature resistant ink without benzene without ketone table, comprise ink and solidifying agent, described ink is by urethane resin, polyethylene vinyl acetate between to for plastic, ester alcoholic solvent, 1-Methoxy-2-propyl acetate, pigment, dispersion agent, polyethylene wax powder, adhesion promoter, static inhibitor, matting agent, defoamer and high temperature resistant auxiliary agent composition, the mass fraction of above-mentioned each component is respectively: 25 ~ 40 parts of urethane resins, 10 ~ 15 parts of polyethylene vinyl acetate between to for plastics, 30 ~ 45 parts of ester alcoholic solvents, 0.6 ~ 1 part of 1-Methoxy-2-propyl acetate, 5 ~ 15 parts of pigment, 0.3 ~ 0.6 part of dispersion agent, 0.3 ~ 0.6 part, polyethylene wax powder, 0.8 ~ 1.5 part of adhesion promoter, 0.8 ~ 1.5 part, static inhibitor, 5 ~ 10 parts of matting agents, 0.3 ~ 0.8 part of 0.3 ~ 0.6 part of defoamer and high temperature resistant auxiliary agent, the mass fraction of solidifying agent is 1 ~ 2 part.
In a preferred embodiment of the present invention, described urethane resin is the polymkeric substance by isophorone diisocyanate and polypropylene-1，2-ethandiol ether.
In a preferred embodiment of the present invention, described ester alcoholic solvent is to be mixed according to ratio of quality and the number of copies 30:10:8:2 by n-propyl, Virahol, ethyl ester and n-propyl alcohol.
In a preferred embodiment of the present invention, described adhesion promoter is modified chlorinated polypropylene.
In a preferred embodiment of the present invention, described static inhibitor is to be grouped into by the one-tenth of following massfraction: 45% ~ 50% quaternary cationics, 15% ~ 18% monoethanolamine, 15% ~ 18% acetic acid, 15% ~ 18% Virahol and 3% ~ 5% water.
In a preferred embodiment of the present invention, the model of described matting agent is OK-412, in the preparation process of ink, need add respectively powdery and the aqueous matting agent of this model, and the ratio of weight and number of described powdery and aqueous matting agent is 1:3.In the preparation process of ink, first add the liquid matting agent grinding, reach the capillary effect of anti-settling, delustring and change, can better combine with other components of ink, after add the matting agent of powdery, this is unground former powder, can reach the effect of antiblocking after adding.
In a preferred embodiment of the present invention, described high temperature resistant auxiliary agent is tetrafluoroethylene wax.
In a preferred embodiment of the present invention, described solidifying agent is polymeric polyisocyanate.
In a preferred embodiment of the present invention, described dispersion agent is polyester-polyamide multipolymer.
In a preferred embodiment of the present invention, described solidifying agent separates and deposits with ink, in the time that ink uses, solidifying agent is added in ink again.
The invention has the beneficial effects as follows: the present invention prints high temperature resistant ink without benzene without ketone table, can adapt to the printing of multilayer copolymerization milk film, adopted low-melting ink vehicle high temperature resistant, anti-yellowing change, improved that traditional table printing ink is easy to change, the problem such as bleeding and xanthochromia; The present invention adopts two-pack type design, and ink is separated and deposited with solidifying agent, and solidifying agent adds and enters in ink when in use, and the quality guaranteed period of ink was extended to 1 year from one month, has reduced the waste of ink; The present invention under the condition of 121 DEG C after the boiling of 30min, China ink layer or smooth, not set-off, adhesion, color is unchanged.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Embodiment 1:
In the present embodiment, the present invention prints high temperature resistant ink without benzene without ketone table, comprise ink and solidifying agent, solidifying agent is polymeric polyisocyanate, wherein ink is to be grouped into by the one-tenth of following mass fraction: 30 parts of urethane resins, 12 parts of polyethylene vinyl acetate between to for plastics, 35.7 parts of ester alcoholic solvents, 0.8 part of 1-Methoxy-2-propyl acetate, 10 parts of pigment, 0.5 part of polyester-polyamide multipolymer (dispersion agent), 0.5 part, polyethylene wax powder, 1 part of modified chlorinated polypropylene (adhesion promoter), 1 part, static inhibitor, 8 parts of matting agents, 0.5 part, 0.5 part of defoamer and tetrafluoroethylene wax (high temperature resistant auxiliary agent), the mass fraction of polymeric polyisocyanate is 1.5 parts.Wherein, the urethane resin in composition refers to the polymkeric substance by isophorone diisocyanate and polypropylene-1，2-ethandiol ether; Ester alcoholic solvent is to be mixed according to ratio of quality and the number of copies 30:10:8:2 by n-propyl, Virahol, ethyl ester and n-propyl alcohol; Static inhibitor is to be grouped into by the one-tenth of following massfraction: 48% quaternary cationics, 16% monoethanolamine, 16% acetic acid, 16% Virahol and 4% water; The model of matting agent is OK-412, has used the flatting silica of powdery in this model matting agent and aqueous deglossing liquid in the present invention, and the parts by weight of deglossing liquid are 6 parts, and the parts by weight of flatting silica are 2 parts.
Above-mentioned moiety print high temperature resistant ink without benzene without ketone table, be to be prepared from by the following step:
1) configuration resin liquid, dissolves the urethane resin in above-mentioned formulation weight umber to become urethane liquid;
2) pre-dispersed, joining pre-mixing by 1/10th of the urethane liquid weight of 1/3rd and the step 1) configuration of ester alcoholic solvent in above-mentioned mass fraction disperses in cylinder, open dispersion machine by even its low rate mixing, again polyethylene vinyl acetate between to for plastic, pigment, polyester-polyamide multipolymer and deglossing liquid are joined gradually wherein in whipping process, then open dispersion machine and stir, form pre-dispersed mill base;
3) grinding distribution, carries out grinding distribution by pre-dispersed mill base, makes it to reach the required fineness of ink technique, obtains dispersible pigment color paste;
4) adjust viscosity, form and aspect, by remaining urethane liquid, ester alcoholic solvent, and 1-Methoxy-2-propyl acetate, polyethylene wax powder, modified chlorinated polypropylene, static inhibitor, flatting silica, defoamer and tetrafluoroethylene wax add in dispersible pigment color paste, adjust viscosity and the form and aspect of ink, make finished product ink;
5) filter and package, finished product ink is filtered, and supporting solidifying agent is deposited separately, then pack warehouse-in.
Embodiment 2:
In the present embodiment, the present invention prints high temperature resistant ink without benzene without ketone table, comprise ink and solidifying agent, solidifying agent is polymeric polyisocyanate, wherein ink is to be grouped into by the one-tenth of following mass fraction: 32.5 parts of urethane resins, 12 parts of polyethylene vinyl acetate between to for plastics, 40 parts of ester alcoholic solvents, 0.82 part of 1-Methoxy-2-propyl acetate, 12 parts of pigment, 0.55 part of polyester-polyamide multipolymer (dispersion agent), 0.55 part, polyethylene wax powder, 1.2 parts of modified chlorinated polypropylenes (adhesion promoter), 1.2 parts, static inhibitor, 8 parts of matting agents, 0.55 part, 0.55 part of defoamer and tetrafluoroethylene wax (high temperature resistant auxiliary agent), the mass fraction of polymeric polyisocyanate is 1.5 parts.Wherein, the urethane resin in composition refers to the polymkeric substance by isophorone diisocyanate and polypropylene-1，2-ethandiol ether; Ester alcoholic solvent is to be mixed according to ratio of quality and the number of copies 30:10:8:2 by n-propyl, Virahol, ethyl ester and n-propyl alcohol; Static inhibitor is to be grouped into by the one-tenth of following massfraction: 48% quaternary cationics, 16% monoethanolamine, 16% acetic acid, 16% Virahol and 4% water; The model of matting agent is OK-412, has used the flatting silica of powdery in this model matting agent and aqueous deglossing liquid in the present invention, and the parts by weight of deglossing liquid are 6 parts, and the parts by weight of flatting silica are 2 parts.
Above-mentioned moiety print high temperature resistant ink without benzene without ketone table, become processed oil China ink according to the preparation process preparation in embodiment 1.
Embodiment 3:
In the present embodiment, the present invention prints high temperature resistant ink without benzene without ketone table, comprise ink and solidifying agent, solidifying agent is polymeric polyisocyanate, wherein ink is to be grouped into by the one-tenth of following mass fraction: 30 parts of urethane resins, 10 parts of polyethylene vinyl acetate between to for plastics, 33 parts of ester alcoholic solvents, 0.75 part of 1-Methoxy-2-propyl acetate, 9.5 parts of pigment, 0.46 part of polyester-polyamide multipolymer (dispersion agent), 0.48 part, polyethylene wax powder, 0.95 part of modified chlorinated polypropylene (adhesion promoter), 0.95 part, static inhibitor, 8 parts of matting agents, 0.55 part, 0.46 part of defoamer and tetrafluoroethylene wax (high temperature resistant auxiliary agent), the mass fraction of polymeric polyisocyanate is 1.6 parts.Wherein, the urethane resin in composition refers to the polymkeric substance by isophorone diisocyanate and polypropylene-1，2-ethandiol ether; Ester alcoholic solvent is to be mixed according to ratio of quality and the number of copies 30:10:8:2 by n-propyl, Virahol, ethyl ester and n-propyl alcohol; Static inhibitor is to be grouped into by the one-tenth of following massfraction: 50% quaternary cationics, 15% monoethanolamine, 16% acetic acid, 15% Virahol and 4% water; The model of matting agent is OK-412, has used the flatting silica of powdery in this model matting agent and aqueous deglossing liquid in the present invention, and the parts by weight of deglossing liquid are 6 parts, and the parts by weight of flatting silica are 2 parts.
Above-mentioned moiety print high temperature resistant ink without benzene without ketone table, become processed oil China ink according to the preparation process preparation in embodiment 1.
The quality index that prints high temperature resistant ink in above-described embodiment without benzene without ketone table is as following table:
The present invention prints high temperature resistant ink without benzene without ketone table, can adapt to the printing of multilayer copolymerization milk film, has adopted low-melting ink vehicle high temperature resistant, anti-yellowing change, has improved that traditional table printing ink is easy to change, the problem such as bleeding and xanthochromia; The present invention adopts two-pack type design, and ink is separated and deposited with solidifying agent, and solidifying agent adds and enters in ink when in use, and the quality guaranteed period of ink was extended to 1 year from one month, has reduced the waste of ink; The present invention under the condition of 121 DEG C after the boiling of 30min, China ink layer or smooth, not set-off, adhesion, color is unchanged.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. one kind prints high temperature resistant ink without benzene without ketone table, it is characterized in that, comprise ink and solidifying agent, described ink is by urethane resin, polyethylene vinyl acetate between to for plastic, ester alcoholic solvent, 1-Methoxy-2-propyl acetate, pigment, dispersion agent, polyethylene wax powder, adhesion promoter, static inhibitor, matting agent, defoamer and high temperature resistant auxiliary agent composition, the mass fraction of above-mentioned each component is respectively: 25 ~ 40 parts of urethane resins, 10 ~ 15 parts of polyethylene vinyl acetate between to for plastics, 30 ~ 45 parts of ester alcoholic solvents, 0.6 ~ 1 part of 1-Methoxy-2-propyl acetate, 5 ~ 15 parts of pigment, 0.3 ~ 0.6 part of dispersion agent, 0.3 ~ 0.6 part, polyethylene wax powder, 0.8 ~ 1.5 part of adhesion promoter, 0.8 ~ 1.5 part, static inhibitor, 5 ~ 10 parts of matting agents, 0.3 ~ 0.8 part of 0.3 ~ 0.6 part of defoamer and high temperature resistant auxiliary agent, the mass fraction of solidifying agent is 1 ~ 2 part.
2. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described urethane resin is the polymkeric substance by isophorone diisocyanate and polypropylene-1，2-ethandiol ether.
3. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described ester alcoholic solvent is to be mixed according to ratio of quality and the number of copies 30:10:8:2 by n-propyl, Virahol, ethyl ester and n-propyl alcohol.
4. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described adhesion promoter is modified chlorinated polypropylene.
5. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described static inhibitor is to be grouped into by the one-tenth of following massfraction: 45% ~ 50% quaternary cationics, 15% ~ 18% monoethanolamine, 15% ~ 18% acetic acid, 15% ~ 18% Virahol and 3% ~ 5% water.
6. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, the model of described matting agent is OK-412, in the preparation process of ink, powdery and the aqueous matting agent that need add respectively this model, the ratio of weight and number of described powdery and aqueous matting agent is 1:3.
7. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described high temperature resistant auxiliary agent is tetrafluoroethylene wax.
8. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described solidifying agent is polymeric polyisocyanate.
9. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described dispersion agent is polyester-polyamide multipolymer.
10. according to claim 1ly print high temperature resistant ink without benzene without ketone table, it is characterized in that, described solidifying agent separates and deposits with ink, in the time that ink uses, solidifying agent is added in ink again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167029.9A CN103992689B (en) | 2014-04-24 | 2014-04-24 | High temperature resistant ink is printed without ketone table without benzene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167029.9A CN103992689B (en) | 2014-04-24 | 2014-04-24 | High temperature resistant ink is printed without ketone table without benzene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103992689A true CN103992689A (en) | 2014-08-20 |
| CN103992689B CN103992689B (en) | 2016-03-30 |
Family
ID=51307039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167029.9A Active CN103992689B (en) | 2014-04-24 | 2014-04-24 | High temperature resistant ink is printed without ketone table without benzene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103992689B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292974A (en) * | 2014-09-30 | 2015-01-21 | 东莞市平波电子有限公司 | Acidproof ink for touch screen and preparation method of acidproof ink |
| CN104804551A (en) * | 2015-04-13 | 2015-07-29 | 陈良伢 | High-temperature-resistant ink containing modified resin |
| CN104910665A (en) * | 2015-06-08 | 2015-09-16 | 苏州博利迈新材料科技有限公司 | Chlorinated polypropylene paint and preparation method thereof |
| CN105368136A (en) * | 2015-12-28 | 2016-03-02 | 李栋军 | Conductive ink |
| CN108641476A (en) * | 2018-06-08 | 2018-10-12 | 常熟国和新材料有限公司 | A kind of high temperature resistant ink resin |
| CN109642103A (en) * | 2016-10-10 | 2019-04-16 | 惠普发展公司，有限责任合伙企业 | Liquid ink containing polytetrafluoroethylene (PTFE) wax emulsion |
| CN111171626A (en) * | 2019-12-30 | 2020-05-19 | 广东东方一哥新材料股份有限公司 | High-temperature-resistant and wear-resistant surface printing resin |
| CN115558335A (en) * | 2022-10-12 | 2023-01-03 | 浙江浦江永进工贸有限公司 | Two-component recyclable surface printing delustering oil for BOPP treatment-free surface printing |
| CN115627097A (en) * | 2022-11-28 | 2023-01-20 | 浙江浦江永进工贸有限公司 | Preparation method of PVDC packaging ink |
| CN116179014A (en) * | 2023-01-17 | 2023-05-30 | 浙江浦江永进工贸有限公司 | Preparation method of halogen-free ink for electronic packaging |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654593B (en) * | 2008-08-18 | 2011-08-31 | 深圳佳德威油漆有限公司 | Method for preparing high-temperature resistant antibacterial non-stick paint |
| CN102234459A (en) * | 2010-04-30 | 2011-11-09 | 郭春和 | Application method of titanium acetylacetonate in printing ink and paint |
| CN102382515B (en) * | 2011-11-08 | 2014-03-26 | 北京印刷学院 | Environment-friendly, strong acid-resistant, strong base-resistant and steaming-resistant ink and preparation method |
-
2014
- 2014-04-24 CN CN201410167029.9A patent/CN103992689B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292974A (en) * | 2014-09-30 | 2015-01-21 | 东莞市平波电子有限公司 | Acidproof ink for touch screen and preparation method of acidproof ink |
| CN104292974B (en) * | 2014-09-30 | 2016-03-30 | 东莞市平波电子有限公司 | A kind of touch-screen acid-proof ink and preparation method thereof |
| CN104804551A (en) * | 2015-04-13 | 2015-07-29 | 陈良伢 | High-temperature-resistant ink containing modified resin |
| CN104910665A (en) * | 2015-06-08 | 2015-09-16 | 苏州博利迈新材料科技有限公司 | Chlorinated polypropylene paint and preparation method thereof |
| CN105368136A (en) * | 2015-12-28 | 2016-03-02 | 李栋军 | Conductive ink |
| CN109642103A (en) * | 2016-10-10 | 2019-04-16 | 惠普发展公司，有限责任合伙企业 | Liquid ink containing polytetrafluoroethylene (PTFE) wax emulsion |
| US11732146B2 (en) | 2016-10-10 | 2023-08-22 | Hewlett-Packard Development Company, L.P. | Liquid ink containing polytetrafluoroethylene wax emulsion |
| CN108641476A (en) * | 2018-06-08 | 2018-10-12 | 常熟国和新材料有限公司 | A kind of high temperature resistant ink resin |
| CN111171626A (en) * | 2019-12-30 | 2020-05-19 | 广东东方一哥新材料股份有限公司 | High-temperature-resistant and wear-resistant surface printing resin |
| CN115558335A (en) * | 2022-10-12 | 2023-01-03 | 浙江浦江永进工贸有限公司 | Two-component recyclable surface printing delustering oil for BOPP treatment-free surface printing |
| CN115558335B (en) * | 2022-10-12 | 2023-09-22 | 浙江浦江永进工贸有限公司 | Double-component recyclable surface printing extinction oil for BOPP treatment-free surface printing |
| CN115627097A (en) * | 2022-11-28 | 2023-01-20 | 浙江浦江永进工贸有限公司 | Preparation method of PVDC packaging ink |
| CN115627097B (en) * | 2022-11-28 | 2023-10-27 | 浙江浦江永进工贸有限公司 | Preparation method of PVDC packaging ink |
| CN116179014A (en) * | 2023-01-17 | 2023-05-30 | 浙江浦江永进工贸有限公司 | Preparation method of halogen-free ink for electronic packaging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103992689B (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103992689B (en) | High temperature resistant ink is printed without ketone table without benzene | |
| CN103992690A (en) | Novel environmentally-friendly high-speed gravure printing compound ink | |
| CN102382515B (en) | Environment-friendly, strong acid-resistant, strong base-resistant and steaming-resistant ink and preparation method | |
| CN100575434C (en) | Composite printing ink of plastic intaglio printing | |
| CN100575433C (en) | Water high light wearable intaglio ink and preparation method thereof | |
| CN100547041C (en) | Intaglio plate alcohol-soluble aqueous composite plastic ink and preparation technology thereof | |
| CN106497222A (en) | A kind of full water-based plastic flexographic ink and preparation method thereof | |
| CN105419475B (en) | It is a kind of to exempt from gluing thermal transfer ink with release function | |
| CN101429359A (en) | Water-based plastic composite inner-printing ink | |
| CN104231438B (en) | A kind of polypropylene color masterbatch and preparation method thereof | |
| CN103265843B (en) | Color printing ink for printing heat shrink film labels and preparation method of color printing ink | |
| CN103756410B (en) | A kind of PE plastics film gravure use ink and preparation method thereof | |
| CN103788762B (en) | BOPP pearl film environment-friendlyink ink and preparation method thereof | |
| CN106243961A (en) | Display screen processing aqueous peelable glue and preparation method thereof | |
| CN102532997B (en) | Boiling-resistant aqueous composite ink and preparation method thereof | |
| CN102321405A (en) | Environmentally-friendly surface printing plastic white ink and preparation method thereof | |
| CN102061113B (en) | Alcohol soluble polyurethane gravure plastic ink and preparation method thereof | |
| CN103031774A (en) | Aqueous universal oil polish and preparation method thereof | |
| CN103113787A (en) | Alcohol-dissoluble polyurethane resin compound printing ink and preparation method thereof | |
| CN104263060B (en) | Alcohol-soluble transparent yellow printing ink and preparation method thereof | |
| CN104177914B (en) | Benzene-free ketone-free single solvent ink and preparation method thereof | |
| CN102702859A (en) | Mirror face plastic printing ink for OPS (oriented polystyrene) thermoshrinkable film and preparation method thereof | |
| CN102604478A (en) | Alcohol-aqueous general composite printing ink and preparation method thereof | |
| CN102719134B (en) | Benzene-free ketone-free universal compound gravure ink and preparation method thereof | |
| CN104059429B (en) | Water-soluble inner print composite plastic ink |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |