CN107523123A - A kind of preparation method of polyurethane-type ink - Google Patents
A kind of preparation method of polyurethane-type ink Download PDFInfo
- Publication number
- CN107523123A CN107523123A CN201710867759.3A CN201710867759A CN107523123A CN 107523123 A CN107523123 A CN 107523123A CN 201710867759 A CN201710867759 A CN 201710867759A CN 107523123 A CN107523123 A CN 107523123A
- Authority
- CN
- China
- Prior art keywords
- polyurethane
- preparation
- type ink
- polyurethane resin
- rosin glycerin
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention provides a kind of preparation method of polyurethane-type ink, and coloring pigment, double (cyclohexyl sulfydryl) titaniums of tetrachloro are added in rosin glycerin modification polyurethane resin, cyano group hexyl trimethoxy silane, hectorite, 1 3h is stirred under 150 350r/min rotating speed, ground, add isopropanol, ethyl acetate, defoamer, tack accelerator, 0.5 2h is stirred under 100 300r/min rotating speed, obtains ink composite product.
Description
Technical field
The present invention relates to a kind of preparation method of ink, and especially the present invention relates to a kind of preparation side of polyurethane-type ink
Method.
Background technology
With the development of China's economic and cultural undertakings, the printing press, packing business growth momentum are swift and violent.The country is to ink
Demand sharply increase.The security requirement that environmental consciousness enhancing and people due to people are printed to packaging for foodstuff improves,
Aromatic hydrocarbon toxic volatile organic principle ratio in ink composition is asked to reduce, environment-friendlyink ink gradually experienced no benzene ink, alcohol
Soluble ink and water-based ink, and progressively substitute traditional volatile organic solvent type ink.Polyurethane ink is unique by it
Performance advantage progressively fast development is got up, it has, and easy to use, stable performance, adhesive force are strong, glossiness is excellent, heat-resist
The advantages that, various mode of printings can be adapted to.Polyurethane ink can be dissolved in alcohol, ester, ketone equal solvent or its mixed solvent simultaneously, and nothing
It must meet environmental requirement by the very big benzene solvent of toxicity, turn into the direction of printing industry development.
CN106280693A discloses a kind of polyurethane ink, including mass fraction is following component：Polyaminoester emulsion
55, water 25, lithol red 11, ammoniacal liquor 2, levelling agent 0.5, dispersant 2, defoamer 0.5, ethanol 4；The preparation of the polyurethane ink
Method is simple to operate, safety and environmental protection, reduces production cost, is adapted to industrialized production.
CN104497699A discloses a kind of water-based polyurethane ink, and the ink is matched somebody with somebody by polyurethane latex and mill base mixing
System forms, and the percentage by weight of two kinds of raw materials is：Polyurethane latex 60%-70%：Mill base 30%-40%, described polyurethane latex
Main component be：Polyester diol, dihydromethyl propionic acid, 1,4- butanediols, functional monomer, Toluene-2,4-diisocyanate, the isocyanic acids of 4- bis-
Ester and catalyst, the main component of described mill base are：Pigment, polypropylene emulsion, wetting agent and deionized water.The present invention discloses
A kind of high-performance water-based polyurethane ink, the water-based polyurethane ink is reasonable into assignment system, safe and non-toxic, preparation technology letter
It is single.
Existing polyurethane oil graphite product, most rate of drying are slower, it is impossible to meet it is some for rate of drying requirement compared with
High downstream process, therefore, research and develop a kind of faster polyurethane oil graphite product of rate of drying and be necessary.
The content of the invention
The purpose of the present invention is：There is provided a kind of preparation method of polyurethane-type ink, it is characterised in that following steps：
In a kettle, polyadipate -100 parts of BDO esterdiol, isophorone diisocyanate are added by weight
Ester 15-25 parts, dibutyl tin laurate 1-3 parts, react 1-2h at 80-90 DEG C；Add ester gum polyalcohol 10-20
Part, 1-2h is reacted at 70-90 DEG C, 30-40 DEG C is cooled to and adds tetraethyl-maltonic acid -1,6- lactone 0.2-1.2 parts,
Double (Pinacol) ethyl ester 0.1-1 parts of 1- heptene -1,2- hypoboric acid, react 4-6h, that is, obtain rosin glycerine
Modified polyurethane resin；Coloring pigment, double (cyclohexyl sulfydryl) titaniums of tetrachloro, cyanogen are added in rosin glycerin modification polyurethane resin
Base hexyl trimethoxy silane, hectorite, 1-3h is stirred under 150-350r/min rotating speed, grinds, add isopropanol,
Ethyl acetate, defoamer, tack accelerator, 0.5-2h is stirred under 100-300r/min rotating speed, obtain ink combination produce
Product.
Described coloring pigment is carbon black, and titanium dioxide, You Jihong, even yellowish, phthalocyanine blue, its quality dosage is rosin glycerine
The 2-20% of modified polyurethane resin.
Described isopropanol, its quality dosage are the 20-60% of rosin glycerin modification polyurethane resin.
Double (cyclohexyl sulfydryl) titaniums of described tetrachloro, its quality dosage are the 0.5- of rosin glycerin modification polyurethane resin
1.5%。
Described cyano group hexyl trimethoxy silane, its quality dosage are the 1-3% of rosin glycerin modification polyurethane resin.
Described hectorite, its quality dosage are the 0.1-1% of rosin glycerin modification polyurethane resin.
Described ethyl acetate, its quality dosage are the 10-60% of rosin glycerin modification polyurethane resin.
Described defoamer is lauric acid/dodecanoic acid monoglyceride, and its quality dosage is the 0.3- of rosin glycerin modification polyurethane resin
1%。
Described adhesion promoter is polyester phosphate, and its quality dosage is rosin glycerin modification polyurethane resin
0.2-1%。
Described polyadipate-BDO esterdiol, IPDI, ester gum polyalcohol,
Double (Pinacol) ethyl esters of 1- heptene -1,2- hypoboric acid, lauric acid/dodecanoic acid monoglyceride, polyester phosphate, tetrachloro
Double (cyclohexyl sulfydryl) titaniums, cyano group hexyl trimethoxy silane, hectorite is commercially available prod.
The product of the present invention has the advantages that：
While a kind of polyurethane-type ink that the present invention is produced has excellent tack and wearability, stock dispersion is equal
It is even, not non-ink, and possess faster rate of drying, the need for the higher downstream process of rate of drying requirement can be met
Ask.
Embodiment
Following instance is only to further illustrate the present invention, is not limitation the scope of protection of the invention.
Embodiment 1
In a kettle, polyadipate-BDO esterdiol 100Kg, IPDI 20Kg, February are added
Dilaurylate 2Kg, react 1.5h at a temperature of 85 DEG C；Ester gum polyalcohol 15Kg is added, at a temperature of 80 DEG C
1.5h is reacted, is cooled to 35 DEG C, it is double to add tetraethyl-maltonic acid -1,6- lactone 0.7Kg, 1- heptene -1,2- hypoboric acid
(Pinacol) ethyl ester 0.5Kg, reaction 5h obtain rosin glycerin modification polyurethane resin；Then at Scattered Kettle
Middle addition rosin glycerin modification polyurethane resin 100Kg, carbon black 11Kg, double (cyclohexyl sulfydryl) the titanium 1Kg of tetrachloro, cyano group hexyl three
Methoxy silane 2Kg, hectorite 0.5Kg, 2h is stirred under 250r/min rotating speed, grind, add isopropanol 40Kg, second
Acetoacetic ester 35Kg, lauric acid/dodecanoic acid monoglyceride 0.6Kg, polyester phosphate 0.6Kg, 1h is stirred with 200r/min rotating speed, obtains oil
Ink composition product.Production code member M-1.
Embodiment 2
In a kettle, polyadipate-BDO esterdiol 100Kg, IPDI 15Kg, February are added
Dilaurylate 1Kg, react 1h at a temperature of 80 DEG C；Ester gum polyalcohol 10Kg is added, it is anti-at a temperature of 70 DEG C
1h is answered, is cooled to 30 DEG C, adds tetraethyl-maltonic acid -1,6- lactone 0.2Kg, 1- heptene -1,2- hypoboric acid double (2,3-
Dimethyl -2,3-butanediol) ethyl ester 0.1Kg, reacts 4h and obtains rosin glycerin modification polyurethane resin；Added in Scattered Kettle
Rosin glycerin modification polyurethane resin 100Kg, carbon black 2Kg, double (cyclohexyl sulfydryl) the titanium 0.5Kg of tetrachloro, cyano group hexyl trimethoxy
Base silane 1Kg, hectorite 0.1Kg, 1h is stirred under 150r/min rotating speed, grind, add isopropanol 20Kg, acetic acid second
Ester 10Kg, lauric acid/dodecanoic acid monoglyceride 0.3Kg, polyester phosphate 0.2Kg, 0.5h is stirred with 100r/min rotating speed, obtains ink
Composition product.Production code member M-2.
Embodiment 3
In a kettle, polyadipate-BDO esterdiol 100Kg, IPDI 25Kg, February are added
Dilaurylate 3Kg, react 2h at a temperature of 90 DEG C；Ester gum polyalcohol 20Kg is added, it is anti-at a temperature of 90 DEG C
2h is answered, is cooled to 40 DEG C, adds tetraethyl-maltonic acid -1,6- lactone 1.2Kg, 1- heptene -1,2- hypoboric acid double (2,3-
Dimethyl -2,3-butanediol) ethyl ester 1Kg, reacts 6h and obtains rosin glycerin modification polyurethane resin；Pine is added in Scattered Kettle
Fragrant glycerin modification polyurethane resin 100Kg, carbon black 20Kg, double (cyclohexyl sulfydryl) the titanium 1.5Kg of tetrachloro, cyano group hexyl trimethoxy
Silane 3Kg, hectorite 1Kg, 3h is stirred under 350r/min rotating speed, grind, add isopropanol 60Kg, ethyl acetate
50Kg, lauric acid/dodecanoic acid monoglyceride 1Kg, polyester phosphate 1Kg, 2h is stirred with 300r/min rotating speed, obtains ink combination produce
Product.Production code member M-3.
Comparative example 1
Double (cyclohexyl sulfydryl) titaniums of tetrachloro are added without, other conditions are the same as embodiment 1.Production code member M-4.
Comparative example 2
Double (Pinacol) ethyl esters of 1- heptene -1,2- hypoboric acid are added without, other conditions are the same as embodiment 1.Production
Product numbering M-5.
Comparative example 3
Hectorite is added without, other conditions are the same as embodiment 1.Production code member M-6.
Embodiment 4
The ink composite product that embodiment 1-3 and comparative example 1-3 are produced, is printed on base material, by ASTM standard LA-26
The tack of ink product is examined, and the first dryness of ink product is examined by standard GB/T13217.5-2008, is shown in Table 1.
Table 1：The tack for the ink product that different process is produced and first dryness.
| Production code member | Tack | First dryness（mm/15s） |
| M-1 | 5B | 20 |
| M-2 | 5B | 19 |
| M-3 | 5B | 20 |
| M-4 | 2B | 15 |
| M-5 | 3B | 17 |
| M-6 | 3B | 15 |
The specific embodiment of the present invention is these are only, but the technical characteristic of the present invention is not limited thereto.
Claims (9)
- A kind of 1. preparation method of polyurethane-type ink, it is characterised in that following steps：Coloring pigment, double (cyclohexyl sulfydryl) titaniums of tetrachloro, cyano group hexyl front three are added in rosin glycerin modification polyurethane resin TMOS, hectorite, 1-3h is stirred under 150-350r/min rotating speed, grind, add isopropanol, ethyl acetate, Defoamer, tack accelerator, 0.5-2h is stirred under 100-300r/min rotating speed, obtain ink composite product.
- A kind of 2. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described coloring face Expect that for carbon black, titanium dioxide, You Jihong, even yellowish, phthalocyanine blue, its quality dosage be the 2- of rosin glycerin modification polyurethane resin 20%。
- A kind of 3. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described isopropyl Alcohol, its quality dosage are the 20-60% of rosin glycerin modification polyurethane resin.
- A kind of 4. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described tetrachloro is double (cyclohexyl sulfydryl) titanium, its quality dosage are the 0.5-1.5% of rosin glycerin modification polyurethane resin.
- A kind of 5. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described cyano group oneself Base trimethoxy silane, its quality dosage are the 1-3% of rosin glycerin modification polyurethane resin.
- A kind of 6. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described lithium covers de- Stone, its quality dosage are the 0.1-1% of rosin glycerin modification polyurethane resin.
- A kind of 7. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described acetic acid second Ester, its quality dosage are the 10-60% of rosin glycerin modification polyurethane resin.
- A kind of 8. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described defoamer For lauric acid/dodecanoic acid monoglyceride, its quality dosage is the 0.3-1% of rosin glycerin modification polyurethane resin.
- A kind of 9. preparation method of polyurethane-type ink composite described in claim 1, it is characterised in that：Described adhesive force Accelerator is polyester phosphate, and its quality dosage is the 0.2-1% of rosin glycerin modification polyurethane resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867759.3A CN107523123A (en) | 2017-09-22 | 2017-09-22 | A kind of preparation method of polyurethane-type ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867759.3A CN107523123A (en) | 2017-09-22 | 2017-09-22 | A kind of preparation method of polyurethane-type ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107523123A true CN107523123A (en) | 2017-12-29 |
Family
ID=60736222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867759.3A Pending CN107523123A (en) | 2017-09-22 | 2017-09-22 | A kind of preparation method of polyurethane-type ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107523123A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466195A (en) * | 2018-11-26 | 2019-03-15 | 安徽同和包装制品有限公司 | A kind of environmental protection and energy saving packing box printing technology |
| CN109957372A (en) * | 2019-04-01 | 2019-07-02 | 江南大学 | A kind of environment-friendly type polyester hot-fusible pressure-sensitive adhesive and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275557A (en) * | 2013-05-31 | 2013-09-04 | 苏州凹凸彩印厂 | Environment-friendly glass printing ink |
-
2017
- 2017-09-22 CN CN201710867759.3A patent/CN107523123A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275557A (en) * | 2013-05-31 | 2013-09-04 | 苏州凹凸彩印厂 | Environment-friendly glass printing ink |
Non-Patent Citations (2)
| Title |
|---|
| 段志美等: "《国内外涂料助剂手册》", 30 September 1993, 中国化工信息中心出版 * |
| 石红翠等: ""松香甘油酯改性聚氨酯树脂的合成及其性能研究"", 《高分子通报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466195A (en) * | 2018-11-26 | 2019-03-15 | 安徽同和包装制品有限公司 | A kind of environmental protection and energy saving packing box printing technology |
| CN109957372A (en) * | 2019-04-01 | 2019-07-02 | 江南大学 | A kind of environment-friendly type polyester hot-fusible pressure-sensitive adhesive and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102040726B (en) | Preparation method of high-performance printing ink resin | |
| AU2002231758B2 (en) | A polyurethane resin and method of producing it, a coating composition comprising a polyurethane resin, use of a polyurethane resin for printing plastic substrates | |
| CN103173185B (en) | Preparation method of waterborne polyurethane adhesive for card matrix material | |
| CN102040885B (en) | Printing ink composite and preparation method thereof and stainless steel workpiece | |
| CN103232584A (en) | High-performance environment-friendly type water-borne polyurethane and preparation method thereof | |
| CN104476937B (en) | One kind baking ink transfer film and preparation method thereof | |
| CN104774496A (en) | Universal water-based gravure composite printing ink and preparation method thereof | |
| CN102010485B (en) | Preparation method of integrated plastic gravure alcohol-soluble aqueous composite ink resin | |
| CN107523123A (en) | A kind of preparation method of polyurethane-type ink | |
| WO2007056660A1 (en) | Flexographic and gravure printing inks for nonwoven substrates | |
| CN102977684A (en) | Water-soluble (Ultra Violet) curing ink and preparation method thereof | |
| CN102431327B (en) | Waterborne date printing ribbon and preparation method thereof | |
| CN103044653A (en) | Alcohol-soluble polyurethane resin used in plastic ink and preparation method thereof | |
| CN107722211A (en) | A kind of preparation method of ink rosin glycerin modification polyurethane resin | |
| CN101993628B (en) | Method for preparing alcohol-soluble bi-component thermophilic digestion-resistant plastic composite gravure printing ink | |
| CN102464918A (en) | High-performance alcohol/water-based printing ink and preparation method thereof | |
| CN104927036A (en) | Preparation methods for polyester polyol and alcohol-soluble plastic printing ink polyurethane bonding material | |
| CN108102458A (en) | A kind of preparation method of flexographic plate water-based ink | |
| CN102492328A (en) | Bright environment-friendly water-based printing ink and preparation method thereof | |
| CN103183831A (en) | Universal binder resin for water-based plastic surface printing ink, preparation method thereof and printing ink using binder resin | |
| CN102485813A (en) | Preparation method of alcohol water-soluble plastic intaglio plate golden oil | |
| JP6492704B2 (en) | Ink composition for metal sheet with polyester film | |
| CN101921374B (en) | Preparation method of polyacrylate-polyurethane resin binder for single-fluid general plastic gravure alcohol-soluble and water-soluble composite ink | |
| CN108624124A (en) | A kind of high stability UV ink and preparation method thereof | |
| CN103805007A (en) | Benzene-free spray paint and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |