CN107858045A - A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper - Google Patents
A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper Download PDFInfo
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- CN107858045A CN107858045A CN201711218092.0A CN201711218092A CN107858045A CN 107858045 A CN107858045 A CN 107858045A CN 201711218092 A CN201711218092 A CN 201711218092A CN 107858045 A CN107858045 A CN 107858045A
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- 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
- C09D11/30—Inkjet printing inks
-
- 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Abstract
The invention discloses a kind of preparation method of the preparation method of the ink-jet printed ink-jet material of wrapping paper, comprise the following steps：1）Weigh raw material：45 55 parts of binder, 35 40 parts of deionized water, 58 parts of ethanol, 10 15 parts of pigment, 35 parts of dimethyl silicone oil, 15 parts of edibility wax emulsion, 12 parts of polysiloxane, 24 parts of methyl glycol fatty acid ester, 13 parts of acetate starch；2）Ethanol and deionized water are mixed and made into mixed solvent；3）Binder, pigment, dimethyl silicone oil, edibility wax emulsion, polysiloxane, methyl glycol fatty acid ester, acetate starch and mixed solvent are stirred 20~30 minutes with high speed dispersor, make it well mixed；4）Well mixed material is taken out, is sanded, takes out, filters after fineness is less than 10 microns.Preparation method of the present invention is simple, and the made ink-jet material of the present invention has stronger adhesive force, water resistance, acid resistance, heat resistance, light resistance and wearability, and rate of drying is fast, safety and environmental protection, can be firmly attached on wrapping paper.
Description
Technical field
The present invention relates to packaging inkjet materials technical field, more particularly to a kind of ink-jet printed ink-jet material of wrapping paper
Preparation method.
Background technology
China is packaging big country in the world, and wrapping paper occupies critical role in China's packaging industry.Because its is extensive
Using the ink jetting quality problem of wrapping paper is following, because the ink jetting quality of wrapping paper is not only related to the outward appearance matter of packaging
Amount, while also the image of the prospect for sales on packaged product and production enterprise has certain influence.And assign wrapping paper
The key of packaging aesthetic feeling and texture is the use of ink-jet material, but the existing ink-jet material for wrapping paper ink-jet there are still
The shortcomings of slow drying speed, poor adhesive force, poor quality stability.
The content of the invention
The defects of in order to make up prior art, the present invention provide a kind of preparation side of the ink-jet printed ink-jet material of wrapping paper
Method.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper, comprises the following steps：
1）Raw material is weighed according to following formula：Binder 45-55 parts, deionized water 35-40 parts, ethanol 5-8 parts, pigment 10-15
Part, dimethyl silicone oil 3-5 parts, edibility wax emulsion 1-5 parts, polysiloxane 1-2 parts, methyl glycol fatty acid ester 2-4 parts,
Acetate starch 1-3 parts；
2）Ethanol and deionized water are mixed and made into mixed solvent；
3）By binder, pigment, dimethyl silicone oil, edibility wax emulsion, polysiloxane, methyl glycol fatty acid ester, vinegar
Acid esters starch and mixed solvent add measurer, are stirred 20~30 minutes with high speed dispersor, make it well mixed；
4）Well mixed material is taken out, sand mill is sent into and is sanded, takes out, filters after fineness is less than 10 microns；
5）Through after the assay was approved, packing.
Further, the binder is made up of aqueous polyurethane, aqueous polyamide resin and cellulose nitrate, its
Mass ratio is (25-35)：(10-15)： (3-8).
Further, the preparation method of the aqueous polyurethane is：
（1）The dimer acid polyester polyhydric alcohols of number-average molecular weight 2000 are first depressurized to water removal 1- under 85-95 DEG C, 0.1MPa vacuums
It is standby after 2h；
（2）The above-mentioned dimer acid polyester polyhydric alcohols of 32-38 parts by weight are added in reaction vessel, it is logical to add under nitrogen protection
The methyl diethanolamine of 30-32 parts by weight, add 1-5 parts by weight diphenyl-methane -4,4'- diisocyanate, the six of 1-5 parts
The polyethylene glycol 200 of methylene diisocyanate and 10-20 parts by weight, first reacted under conditions of 50-60 DEG C 2-3 hours, then
70-80 DEG C is warming up to, reaction 2-3 hours to-NCO reach theoretical value and are cooled to 60 DEG C afterwards；
（3）The acetone of 3-5 parts by weight and the neopentyl glycol of 5-15 parts by weight are added into reaction vessel, continues to react 2-3h；
（4）In step（3）In obtained reaction system, the triethylamine for being slowly added to 0.1-1.5 parts by weight is neutralized into stirring after salt
Mix lower addition deionized water and be emulsified into water-based resin, then vacuum removal acetone, obtains aqueous polyurethane.
The present invention uses the dimer acid polyester polyhydric alcohols of number-average molecular weight 2000, itself contain substantial amounts of long side chain and
Polar group, it can effectively prevent hydrone close, polyurethane water resistance can be improved using it as synthesis material, and to non-
Polar substrates have good attachment adhesive property.
In step（2）In be usually added into catalyst, conventional catalyst is that the organic tins such as dibutyl tin dilaurate are urged
Agent, but organic tin catalyst is poisonous so that the aqueous polyurethane of preparation remains a small amount of poisonous organic tin catalysis
Agent, deficiency is still suffered from terms of safety and environmental protection.Applicant has found by numerous studies, using temperature reaction step, reaction condition
Gently, it is easily controlled, avoids the use of poisonous organic tin catalyst.
The present invention is screened from numerous diisocyanate, sub- using diphenyl-methane -4,4'- diisocyanate and six
Methyl diisocyanate, promote soft segment and hard section phase separation degree to improve, and then make the stability of the aqueous polyurethane of gained all
It is greatly improved.
The present invention is improved to binder, and binder of the invention has compounded three kinds of resins：Wherein, the above method is just gone up
For the aqueous polyurethane of preparation as main resin, it has water resistance, stronger wearability, preferable oil resistant, resistance to acids and bases etc.
Physical and chemical performance, but there is also solid content it is low, from the problems such as thickening property is poor, gloss of latex film deficiency is not ideal enough；Compound water
Property polyamide can improve glossiness, adhesive force, printability and the stereoplasm content of the system；Cellulose nitrate can strengthen this
The heat resistance of system.The present invention filters out above-mentioned three kinds of components from numerous resins and compounded, and is used between each component
Appropriate ratio, mutually collaboration are used as binder；And appropriate auxiliary agent is added, while appropriate solvent is used, between these components
It is mutually coordinated so that obtained ink-jet material superior performance.
The present invention has the advantages that：
Preparation method of the present invention is simple, makees dissolving carrier using deionized water, and the ink-jet material being prepared has significant environmental protection
Safety feature, it is safe and nontoxic, harmless, non-ignitable it is not quick-fried, almost without VOC produce；It is pollution-free to atmospheric environment, and
And characteristic in ink-jet exists and dries quick, using wide, simply, cost is low for technique, high yield rate.
The made ink-jet material of the present invention has stronger adhesive force, water resistance, acid resistance, heat resistance, light resistance and wear-resisting
Property, and rate of drying is fast, safety and environmental protection, can be firmly attached on wrapping paper.
Embodiment
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention,
It is not limitation of the invention.
Embodiment 1
A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper, step are as follows：
1）Raw material is weighed according to following formula：50 parts of binder, 38 parts of deionized water, 6 parts of ethanol, 12 parts of pigment, dimethyl-silicon
4 parts of ketone oil, 3 parts of edibility wax emulsion, 1 part of polysiloxane, 3 parts of methyl glycol fatty acid ester, 2 parts of acetate starch；
2）Ethanol and deionized water are mixed and made into mixed solvent；
3）By binder, pigment, dimethyl silicone oil, edibility wax emulsion, polysiloxane, methyl glycol fatty acid ester, vinegar
Acid esters starch and mixed solvent add measurer, are stirred 20~30 minutes with high speed dispersor, make it well mixed；
4）Well mixed material is taken out, sand mill is sent into and is sanded, takes out, filters after fineness is less than 10 microns；
5）Through after the assay was approved, packing.
Wherein, the binder is made up of aqueous polyurethane, aqueous polyamide resin and cellulose nitrate, its quality
Than for 30：12：5.
Wherein, the preparation method of the aqueous polyurethane is：
（1）The dimer acid polyester polyhydric alcohols of number-average molecular weight 2000 are first depressurized to water removal 1-2h under 90 DEG C, 0.1MPa vacuums
It is standby afterwards；
（2）The above-mentioned dimer acid polyester polyhydric alcohols of 35 parts by weight are added in reaction vessel, add 31 weight under nitrogen protection
The methyl diethanolamine of part, add diphenyl-methane -4,4'- diisocyanate, the hexa-methylene two of 3 parts by weight of 3 parts by weight
The polyethylene glycol 200 of isocyanates and 15 parts by weight, 2-3 hours are first reacted under conditions of 55 DEG C, then be warming up to 75 DEG C, instead
2-3 hours are answered to be cooled to 60 DEG C after reaching theoretical value to-NCO；
（3）The acetone of 4 parts by weight and the neopentyl glycol of 9 parts by weight are added into reaction vessel, continues to react 2-3h；
（4）In step（3）In obtained reaction system, be slowly added to 0.8 parts by weight triethylamine neutralize into after salt under agitation
Add deionized water and be emulsified into water-based resin, then vacuum removal acetone, obtains aqueous polyurethane.
Embodiment 2
A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper, step are as follows：
1）Raw material is weighed according to following formula：45 parts of binder, 40 parts of deionized water, 5 parts of ethanol, 10 parts of pigment, dimethyl-silicon
3 parts of ketone oil, 1 part of edibility wax emulsion, 1 part of polysiloxane, 2 parts of methyl glycol fatty acid ester, 1 part of acetate starch；
2）Ethanol and deionized water are mixed and made into mixed solvent；
3）By binder, pigment, dimethyl silicone oil, edibility wax emulsion, polysiloxane, methyl glycol fatty acid ester, vinegar
Acid esters starch and mixed solvent add measurer, are stirred 20~30 minutes with high speed dispersor, make it well mixed；
4）Well mixed material is taken out, sand mill is sent into and is sanded, takes out, filters after fineness is less than 10 microns；
5）Through after the assay was approved, packing.
Wherein, the binder is made up of aqueous polyurethane, aqueous polyamide resin and cellulose nitrate, its quality
Than for 25：15：3.
Wherein, the preparation method of the aqueous polyurethane is：
（1）The dimer acid polyester polyhydric alcohols of number-average molecular weight 2000 are first depressurized to water removal 1-2h under 85 DEG C, 0.1MPa vacuums
It is standby afterwards；
（2）The above-mentioned dimer acid polyester polyhydric alcohols of 32 parts by weight are added in reaction vessel, add 32 weight under nitrogen protection
The methyl diethanolamine of part, add diphenyl-methane -4,4'- diisocyanate, 1 part of the isocyanide of hexa-methylene two of 1 parts by weight
The polyethylene glycol 200 of acid esters and 10 parts by weight, 2-3 hours are first reacted under conditions of 50 DEG C, then be warming up to 70 DEG C, react 2-3
Hour is cooled to 60 DEG C after reaching theoretical value to-NCO；
（3）The acetone of 3 parts by weight and the neopentyl glycol of 15 parts by weight are added into reaction vessel, continues to react 2-3h；
（4）In step（3）In obtained reaction system, be slowly added to 0.15 parts by weight triethylamine neutralize into after salt under agitation
Add deionized water and be emulsified into water-based resin, then vacuum removal acetone, obtains aqueous polyurethane.
Embodiment 3
A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper, step are as follows：
1）Raw material is weighed according to following formula：55 parts of binder, 35 parts of deionized water, 8 parts of ethanol, 15 parts of pigment, dimethyl-silicon
5 parts of ketone oil, 5 parts of edibility wax emulsion, 2 parts of polysiloxane, 4 parts of methyl glycol fatty acid ester, 3 parts of acetate starch；
2）Ethanol and deionized water are mixed and made into mixed solvent；
3）By binder, pigment, dimethyl silicone oil, edibility wax emulsion, polysiloxane, methyl glycol fatty acid ester, vinegar
Acid esters starch and mixed solvent add measurer, are stirred 20~30 minutes with high speed dispersor, make it well mixed；
4）Well mixed material is taken out, sand mill is sent into and is sanded, takes out, filters after fineness is less than 10 microns；
5）Through after the assay was approved, packing.
Wherein, the binder is made up of aqueous polyurethane, aqueous polyamide resin and cellulose nitrate, its quality
Than for 35：10：8.
Wherein, the preparation method of the aqueous polyurethane is：
（1）The dimer acid polyester polyhydric alcohols of number-average molecular weight 2000 are first depressurized to water removal 1-2h under 95 DEG C, 0.1MPa vacuums
It is standby afterwards；
（2）The above-mentioned dimer acid polyester polyhydric alcohols of 38 parts by weight are added in reaction vessel, add 30 weight under nitrogen protection
The methyl diethanolamine of part, add diphenyl-methane -4,4'- diisocyanate, 5 parts of the isocyanide of hexa-methylene two of 5 parts by weight
The polyethylene glycol 200 of acid esters and 20 parts by weight, 2-3 hours are first reacted under conditions of 60 DEG C, then be warming up to 80 DEG C, react 2-3
Hour is cooled to 60 DEG C after reaching theoretical value to-NCO；
（3）The acetone of 5 parts by weight and the neopentyl glycol of 5 parts by weight are added into reaction vessel, continues to react 2-3h；
（4）In step（3）In obtained reaction system, be slowly added to 1.5 parts by weight triethylamine neutralize into after salt under agitation
Add deionized water and be emulsified into water-based resin, then vacuum removal acetone, obtains aqueous polyurethane.
Embodiment described above only expresses embodiments of the present invention, and its description is more specific and detailed, but can not
Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained using the form of equivalent substitution or equivalent transformation
Art scheme, it all should fall within the scope and spirit of the invention.
Claims (3)
1. the preparation method of the ink-jet printed ink-jet material of a kind of wrapping paper, it is characterised in that comprise the following steps：
1）Raw material is weighed according to following formula：Binder 45-55 parts, deionized water 35-40 parts, ethanol 5-8 parts, pigment 10-15
Part, dimethyl silicone oil 3-5 parts, edibility wax emulsion 1-5 parts, polysiloxane 1-2 parts, methyl glycol fatty acid ester 2-4 parts,
Acetate starch 1-3 parts；
2）Ethanol and deionized water are mixed and made into mixed solvent；
3）By binder, pigment, dimethyl silicone oil, edibility wax emulsion, polysiloxane, methyl glycol fatty acid ester, vinegar
Acid esters starch and mixed solvent add measurer, are stirred 20~30 minutes with high speed dispersor, make it well mixed；
4）Well mixed material is taken out, sand mill is sent into and is sanded, takes out, filters after fineness is less than 10 microns；
5）Through after the assay was approved, packing.
2. the preparation method of the ink-jet printed ink-jet material of wrapping paper as claimed in claim 1, it is characterised in that the binder
It is made up of aqueous polyurethane, aqueous polyamide resin and cellulose nitrate, its mass ratio is (25-35)：(10-15)： (3-
8)。
3. the preparation method of the ink-jet printed ink-jet material of wrapping paper as claimed in claim 2, it is characterised in that described water-based poly-
The preparation method of urethane is：
（1）The dimer acid polyester polyhydric alcohols of number-average molecular weight 2000 are first depressurized to water removal 1- under 85-95 DEG C, 0.1MPa vacuums
It is standby after 2h；
（2）The above-mentioned dimer acid polyester polyhydric alcohols of 32-38 parts by weight are added in reaction vessel, it is logical to add under nitrogen protection
The methyl diethanolamine of 30-32 parts by weight, add 1-5 parts by weight diphenyl-methane -4,4'- diisocyanate, the six of 1-5 parts
The polyethylene glycol 200 of methylene diisocyanate and 10-20 parts by weight, first reacted under conditions of 50-60 DEG C 2-3 hours, then
70-80 DEG C is warming up to, reaction 2-3 hours to-NCO reach theoretical value and are cooled to 60 DEG C afterwards；
（3）The acetone of 3-5 parts by weight and the neopentyl glycol of 5-15 parts by weight are added into reaction vessel, continues to react 2-3h；
（4）In step（3）In obtained reaction system, the triethylamine for being slowly added to 0.1-1.5 parts by weight is neutralized into stirring after salt
Mix lower addition deionized water and be emulsified into water-based resin, then vacuum removal acetone, obtains aqueous polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218092.0A CN107858045A (en) | 2017-11-28 | 2017-11-28 | A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218092.0A CN107858045A (en) | 2017-11-28 | 2017-11-28 | A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper |
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| CN107858045A true CN107858045A (en) | 2018-03-30 |
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| CN201711218092.0A Pending CN107858045A (en) | 2017-11-28 | 2017-11-28 | A kind of preparation method of the ink-jet printed ink-jet material of wrapping paper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226108A (en) * | 2020-08-28 | 2021-01-15 | 温州大学 | Printing ink for PP non-woven fabric and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860012A (en) * | 2016-06-17 | 2016-08-17 | 苍南县宝丰印业有限公司 | Environment-friendly water-based ink binder |
-
2017
- 2017-11-28 CN CN201711218092.0A patent/CN107858045A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860012A (en) * | 2016-06-17 | 2016-08-17 | 苍南县宝丰印业有限公司 | Environment-friendly water-based ink binder |
Non-Patent Citations (4)
| Title |
|---|
| 丁浩: "《塑料工业实用手册 上》", 31 May 1995, 化学工业出版社 * |
| 凌云星等: "《油墨技术手册（上）》", 31 May 2009, 印刷工业出版社 * |
| 化学工业部科学技术情报研究所编: "《世界精细化工手册 续编》", 31 May 1986, 煤炭工业出版社 * |
| 肖琏: "《凸版图版印刷工艺》", 30 November 1981, 印刷工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226108A (en) * | 2020-08-28 | 2021-01-15 | 温州大学 | Printing ink for PP non-woven fabric and preparation method thereof |
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