CN108342123A - A kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing - Google Patents
A kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing Download PDFInfo
- Publication number
- CN108342123A CN108342123A CN201710058362.XA CN201710058362A CN108342123A CN 108342123 A CN108342123 A CN 108342123A CN 201710058362 A CN201710058362 A CN 201710058362A CN 108342123 A CN108342123 A CN 108342123A
- Authority
- CN
- China
- Prior art keywords
- parts
- gloss oil
- auxiliary agent
- forming resin
- pet film
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction 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
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
-
- 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
- C08G18/44—Polycarbonates
-
- 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
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
- C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
-
- 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
- C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
-
- 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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
-
- 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
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
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)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The present invention relates to a kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing, and the waterborne suede gloss oil includes following components and parts by weight content：1 10 parts of 60 90 parts of film-forming resin, 10 30 parts of aqueous solvent and auxiliary agent, wherein the film-forming resin is acrylic ester modified water-soluble polyurethane, and the auxiliary agent is organic silicon auxiliary agent；When preparation, aqueous solvent is placed in agitator by weight, under stirring, film-forming resin, auxiliary agent is sequentially added by weight, continues to stir, control ph is 8.3 8.5, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, you can.Compared with prior art; waterborne suede gloss oil of the present invention has preferable levelability and film surface flatness; there is good printing adaptability in PET film; protect the integrality and beauty of printed matter; preparation process is simple; finished product stability is good, saves production cost, is suitable for the big production of commercial scale, high efficiency.
Description
Technical field
The invention belongs to safety and environmental protection pigment and technical field of dye, are related to a kind of suitable for the aqueous of PET film printing
Matte gloss oil and preparation method thereof.
Background technology
The current plastic film packaging printing in China substantially uses solvent type intaglio plate ink used for plastic, and printing material is mainly
PET, OPP, PVC etc., these materials all have the characteristics that nonabsorbable, due to containing volatile organic matter in this kind of ink
(VOC) organic solvent typically constitutes from the 70% of constituent, therefore, is had in a large amount of VOC emissions to air when dry, this undoubtedly can
Environment is caused seriously to pollute, but also the health of employee can be constituted and be endangered, organic solvent can partly remain in addition
In packaging bag, this, which finally can also be constituted the health of consumer, endangers.
Waterborne suede gloss oil is formed using a variety of specific function material developments, and aqueous, environmental protective is nontoxic, is mainly used in top grade
The surface coating process of paper makes the paper after coating have cotton cunning, silk, moisten, the cunning feel that velvet is the same, significantly
Improve sheet paper products class.Currently, the development of water-based gloss oil is maked rapid progress, including paper, plastic film, paperboard, aluminium foil etc.
It can be printed on a variety of base materials.However, there are still dry speed for the existing waterborne suede gloss oil for plastic film printing
The shortcomings of degree is slow, fastness is poor.
Application No. is 201310278922.4 Chinese invention patents to disclose a kind of gravure waterborne suede ink, including
The weight percent of each component is：Water-based polyurethane elastomer 79%~81%, hydrophilic aliphatic polymeric isocyanate 6%~8%,
Propylene glycol monomethyl ether 1%~3%, waterborne organic silicon levelling agent 0.4%~0.6%, waterborne organic silicon antifoaming agent 0.2%~0.4%,
Aerosil 1%~3%, organic quenching powder 1.7%~3.4%, water 4%~6.2%.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of environmental protection and feel is soft
The waterborne suede gloss oil for being suitable for PET film printing soft, elasticity is good, adhesive force and combined strength bination are excellent.
Another object of the present invention is just to provide the preparation side of the above-mentioned waterborne suede gloss oil suitable for PET film printing
Method.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of waterborne suede gloss oil suitable for PET film printing, including following components and parts by weight content：Film-forming resin
60-90 parts, 1-10 parts of 10-30 parts of aqueous solvent and auxiliary agent, wherein the film-forming resin is the poly- ammonia of acrylic ester modified water-soluble
Ester, the auxiliary agent are organic silicon auxiliary agent.
The waterborne suede gloss oil for being suitable for PET film printing as a preferred technical solution, including following components
And parts by weight content：3-8 parts of 65-85 parts of film-forming resin, 15-25 parts of aqueous solvent and auxiliary agent.
The preparation method of the acrylic ester modified water-soluble polyurethane includes the following steps：
(1) by the diisocyanate of 1.2~2mol, the polymer diatomic alcohol of 0.2~0.4mol, in 60~90 DEG C of temperature
With in N2Under conditions of protection, 1~2h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.4~0.7mol, the butylene glycol of 0.1~0.3mol and account for diisocyanate,
The acrylate monomer of the mass percent 10~30% of polymer diatomic alcohol and hydrophilic chain extender total amount is added (1) and obtains
Reaction solution in, in 60~90 DEG C and N2Under conditions of protection, 2~4h is reacted, obtains the poly- ammonia for introducing activity double key on main chain
Ester performed polymer；
(3) reaction solution that (2) obtain is cooled to 20~40 DEG C, neutralizer is added and is neutralized, while deionization is added
Water is emulsified, and the aqueous polyurethane emulsion that activity double key is introduced on main chain is obtained；
(4) in deionized water, then the initiator that will account for the mass percent 0.01~5% of acrylate monomer dissolves
It adds it in the lotion that (3) obtain, is warming up to 70~90 DEG C in N2Under protection, 2~4h is reacted, you can.
Diisocyanate described in step (1) is selected from toluene di-isocyanate(TDI), '-diphenylmethane diisocyanate or different Buddhist
One or more of your ketone diisocyanate, the polymer diatomic alcohol are selected from polypropylene glycol, polycarbonate glycol or poly-
One or more of caprolactone diol.
Hydrophilic chain extender described in step (2) is dihydromethyl propionic acid or dimethylolpropionic acid, the acrylic acid
Ester monomer is selected from one or more of methyl acrylate, ethyl acrylate or butyl acrylate.
Neutralizer described in step (3) is selected from one or more of diethylamine, triethylamine or ammonium hydroxide, the neutralization
The degree of neutralization of agent is 20-120.
Initiator described in step (4) is potassium peroxydisulfate or ammonium persulfate
The organic silicon auxiliary agent is polysiloxanes.
The aqueous solvent is 2-5 in mass ratio by ethyl alcohol and water:5-8 is mixed.
A kind of preparation method of waterborne suede gloss oil suitable for PET film printing, this method specifically include following steps：
(A) it presses following components and parts by weight content is stocked up：
1-10 parts of 60-90 parts of film-forming resin, 10-30 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially adds film forming tree by weight
Fat, auxiliary agent continue to stir, control ph 8.3-8.5, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtain
The waterborne suede gloss oil.
In the present invention, the acrylic ester modified water-soluble polyurethane is the film forming matter of ink, and solvent is main in ink
It is used for the ester modified aqueous polyurethane of dispersion acrylic, auxiliary agent mainly to improve the printing performance of matte gloss oil in ink.
The Packing Unit that the present invention prepares gained waterborne suede gloss oil can be adjusted on demand, be stored in plastic barrel, and
With aluminum foil seal gasket high-frequency heat sealing, product is made to keep air-tight state.
Compared with prior art, the invention has the characteristics that：
1) using butylene glycol as chain extender, activity double key is introduced on polyurethane molecular main chain, it is main in polyurethane chain
Then upper introducing activity double key is again linked together polyurethane backbone by double-bond polymerization with acrylate monomer, net is formed
Shape structure to synthesize acrylic ester modified water-soluble polyurethane, and is set using acrylic ester modified water-soluble polyurethane as film forming
Fat can effectively reduce internal stress when solidification so that have high flexibility after gloss oil drying and forming-film, and can be very good
Embody the visual impression and feel of flannelette；
2) due to, as auxiliary agent, can effectively reduce the surface tension of gloss oil, and the profit on surface can be increased using polysiloxanes
Slip makes mar-resistance be significantly improved, and can improve surface smoothness；
3) waterborne suede gloss oil of the present invention has preferable levelability and film surface flatness, there is good print in PET film
Brush adaptability protects the integrality and beauty of printed matter；
4) perception is pure and fresh, performance is stable, resistance to scraping is good, good waterproof performance.It forms a film transparent, film layer can more embody medium itself
Color and luster, good hand feeling lubrication；
5) residual solvent smell is small after printing is dry, can be applied to food packaging, for safe, beautiful the carrying of food packaging printing
For ensureing；
6) form a film it is plentiful, cover with paint, lacquer, colour wash, etc. after film forming assign high resilience, good-extensibility；
7) preparation process is simple, and gained finished product stability is good, saves production cost, it is big to be suitable for commercial scale, high efficiency
Production, economic benefit protrudes, environmentally protective, has good application prospect.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.
Embodiment 1：
The present embodiment waterborne suede gloss oil, including following components and parts by weight content：65 parts of film-forming resin, aqueous solvent 15
3 parts of part and auxiliary agent, wherein film-forming resin is acrylic ester modified water-soluble polyurethane, and auxiliary agent is organic silicon auxiliary agent.Organic silicon
Auxiliary agent is polysiloxanes.Aqueous solvent is 2 in mass ratio by ethyl alcohol and water:8 mix.
Wherein, the preparation method of acrylic ester modified water-soluble polyurethane includes the following steps：
(1) by the diisocyanate of 1.2mol, the polymer diatomic alcohol of 0.2mol, in 90 DEG C of temperature and in N2Protection
Under the conditions of, 1h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.4mol, the butylene glycol of 0.1mol and diisocyanate, polymer binary are accounted for
The acrylate monomer of the mass percent 10% of alcohol and hydrophilic chain extender total amount is added in the reaction solution that (1) obtains, 90
DEG C and N2Under conditions of protection, 2h is reacted, obtains the base polyurethane prepolymer for use as introducing activity double key on main chain；
(3) reaction solution that (2) obtain is cooled to 20 DEG C, neutralizer is added and is neutralized, at the same be added deionized water into
Row emulsification obtains the aqueous polyurethane emulsion that activity double key is introduced on main chain；
(4) the initiator dissolving that will account for the mass percent 0.01% of acrylate monomer in deionized water, then will
It is added in the lotion that (3) obtain, and is warming up to 90 DEG C in N2Under protection, 2h is reacted, you can.
In step (1), diisocyanate is toluene di-isocyanate(TDI), and polymer diatomic alcohol is polypropylene glycol.
In step (2), hydrophilic chain extender is dihydromethyl propionic acid, and acrylate monomer is methyl acrylate.
In step (3), neutralizer is diethylamine, and the degree of neutralization of neutralizer is 20.
In step (4), initiator is potassium peroxydisulfate.
The preparation method of the present embodiment waterborne suede gloss oil, specifically includes following steps：
(A) it presses following components and parts by weight content is stocked up：
3 parts of 65 parts of film-forming resin, 15 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially adds film forming tree by weight
Fat, auxiliary agent continue to stir, control ph 8.5, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtain aqueous
Matte gloss oil.
Embodiment 2：
The present embodiment waterborne suede gloss oil, including following components and parts by weight content：85 parts of film-forming resin, aqueous solvent 25
8 parts of part and auxiliary agent, wherein film-forming resin is acrylic ester modified water-soluble polyurethane, and auxiliary agent is organic silicon auxiliary agent.Organic silicon
Auxiliary agent is polysiloxanes.Aqueous solvent is 4 in mass ratio by ethyl alcohol and water:6 mix.
Wherein, the preparation method of acrylic ester modified water-soluble polyurethane includes the following steps：
(1) by the diisocyanate of 2mol, the polymer diatomic alcohol of 0.4mol, in 60 DEG C of temperature and in N2The item of protection
Under part, 2h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.7mol, the butylene glycol of 0.3mol and diisocyanate, polymer binary are accounted for
The acrylate monomer of the mass percent 30% of alcohol and hydrophilic chain extender total amount is added in the reaction solution that (1) obtains, 60
DEG C and N2Under conditions of protection, 4h is reacted, obtains the base polyurethane prepolymer for use as introducing activity double key on main chain；
(3) reaction solution that (2) obtain is cooled to 40 DEG C, neutralizer is added and is neutralized, at the same be added deionized water into
Row emulsification obtains the aqueous polyurethane emulsion that activity double key is introduced on main chain；
(4) the initiator dissolving that will account for the mass percent 5% of acrylate monomer in deionized water, is then added
Enter in the lotion obtained to (3), is warming up to 70 DEG C in N2Under protection, 4h is reacted, you can.
In step (1), diisocyanate is '-diphenylmethane diisocyanate, and polymer diatomic alcohol is polycarbonate glycol.
In step (2), hydrophilic chain extender is dimethylolpropionic acid, and acrylate monomer is ethyl acrylate.
In step (3), neutralizer is triethylamine, and the degree of neutralization of neutralizer is 120.
In step (4), initiator is ammonium persulfate.
The preparation method of the present embodiment waterborne suede gloss oil, specifically includes following steps：
(A) it presses following components and parts by weight content is stocked up：
8 parts of 85 parts of film-forming resin, 25 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially adds film forming tree by weight
Fat, auxiliary agent continue to stir, control ph 8.3, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtain aqueous
Matte gloss oil.
Embodiment 3：
The present embodiment waterborne suede gloss oil, including following components and parts by weight content：75 parts of film-forming resin, aqueous solvent 20
5 parts of part and auxiliary agent, wherein film-forming resin is acrylic ester modified water-soluble polyurethane, and auxiliary agent is organic silicon auxiliary agent.Organic silicon
Auxiliary agent is polysiloxanes.Aqueous solvent is 5 in mass ratio by ethyl alcohol and water:5 mix.
Wherein, the preparation method of acrylic ester modified water-soluble polyurethane includes the following steps：
(1) by the diisocyanate of 1.6mol, the polymer diatomic alcohol of 0.3mol, in 80 DEG C of temperature and in N2Protection
Under the conditions of, 1.5h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.5mol, the butylene glycol of 0.2mol and diisocyanate, polymer binary are accounted for
The acrylate monomer of the mass percent 15% of alcohol and hydrophilic chain extender total amount is added in the reaction solution that (1) obtains, 75
DEG C and N2Under conditions of protection, 3h is reacted, obtains the base polyurethane prepolymer for use as introducing activity double key on main chain；
(3) reaction solution that (2) obtain is cooled to 30 DEG C, neutralizer is added and is neutralized, at the same be added deionized water into
Row emulsification obtains the aqueous polyurethane emulsion that activity double key is introduced on main chain；
(4) the initiator dissolving that will account for the mass percent 2% of acrylate monomer in deionized water, is then added
Enter in the lotion obtained to (3), is warming up to 80 DEG C in N2Under protection, 3h is reacted, you can.
In step (1), diisocyanate is isophorone diisocyanate, and polymer diatomic alcohol is polycaprolactone glycol.
In step (2), hydrophilic chain extender is dimethylolpropionic acid, and acrylate monomer is butyl acrylate.
In step (3), neutralizer is ammonium hydroxide, and the degree of neutralization of neutralizer is 100.
In step (4), initiator is ammonium persulfate.
The preparation method of the present embodiment waterborne suede gloss oil, specifically includes following steps：
(A) it presses following components and parts by weight content is stocked up：
5 parts of 75 parts of film-forming resin, 20 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially adds film forming tree by weight
Fat, auxiliary agent continue to stir, control ph 8.4, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtain aqueous
Matte gloss oil.
Embodiment 4：
The present embodiment waterborne suede gloss oil, including following components and parts by weight content：90 parts of film-forming resin, aqueous solvent 30
10 parts of part and auxiliary agent, wherein film-forming resin is acrylic ester modified water-soluble polyurethane, and auxiliary agent is organic silicon auxiliary agent.Organosilicon
Analog assistant is polysiloxanes.Aqueous solvent is 3 in mass ratio by ethyl alcohol and water:7 mix.
Wherein, the preparation method of acrylic ester modified water-soluble polyurethane includes the following steps：
(1) by the diisocyanate of 1.5mol, the polymer diatomic alcohol of 0.2mol, in 75 DEG C of temperature and in N2Protection
Under the conditions of, 1h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.6mol, the butylene glycol of 0.1mol and diisocyanate, polymer binary are accounted for
The acrylate monomer of the mass percent 20% of alcohol and hydrophilic chain extender total amount is added in the reaction solution that (1) obtains, 70
DEG C and N2Under conditions of protection, 3.5h is reacted, obtains the base polyurethane prepolymer for use as introducing activity double key on main chain；
(3) reaction solution that (2) obtain is cooled to 35 DEG C, neutralizer is added and is neutralized, at the same be added deionized water into
Row emulsification obtains the aqueous polyurethane emulsion that activity double key is introduced on main chain；
(4) the initiator dissolving that will account for the mass percent 3% of acrylate monomer in deionized water, is then added
Enter in the lotion obtained to (3), is warming up to 85 DEG C in N2Under protection, 2h is reacted, you can.
In step (1), diisocyanate is 1 in mass ratio by toluene di-isocyanate(TDI) and isophorone diisocyanate:1
It mixes, polymer diatomic alcohol is polypropylene glycol.
In step (2), hydrophilic chain extender is dimethylolpropionic acid, and acrylate monomer is butyl acrylate.
In step (3), neutralizer is ammonium hydroxide, and the degree of neutralization of neutralizer is 80.
In step (4), initiator is ammonium persulfate.
The preparation method of the present embodiment waterborne suede gloss oil, specifically includes following steps：
(A) it presses following components and parts by weight content is stocked up：
10 parts of 90 parts of film-forming resin, 30 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially adds film forming tree by weight
Fat, auxiliary agent continue to stir, control ph 8.5, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtain aqueous
Matte gloss oil.
Embodiment 5：
The present embodiment waterborne suede gloss oil, including following components and parts by weight content：60 parts of film-forming resin, aqueous solvent 10
1 part of part and auxiliary agent, wherein film-forming resin is acrylic ester modified water-soluble polyurethane, and auxiliary agent is organic silicon auxiliary agent.Organic silicon
Auxiliary agent is polysiloxanes.Aqueous solvent is 5 in mass ratio by ethyl alcohol and water:5 mix.
Wherein, the preparation method of acrylic ester modified water-soluble polyurethane includes the following steps：
(1) by the diisocyanate of 1.5mol, the polymer diatomic alcohol of 0.2mol, in 75 DEG C of temperature and in N2Protection
Under the conditions of, 1h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.6mol, the butylene glycol of 0.1mol and diisocyanate, polymer binary are accounted for
The acrylate monomer of the mass percent 20% of alcohol and hydrophilic chain extender total amount is added in the reaction solution that (1) obtains, 70
DEG C and N2Under conditions of protection, 3.5h is reacted, obtains the base polyurethane prepolymer for use as introducing activity double key on main chain；
(3) reaction solution that (2) obtain is cooled to 35 DEG C, neutralizer is added and is neutralized, at the same be added deionized water into
Row emulsification obtains the aqueous polyurethane emulsion that activity double key is introduced on main chain；
(4) the initiator dissolving that will account for the mass percent 3% of acrylate monomer in deionized water, is then added
Enter in the lotion obtained to (3), is warming up to 85 DEG C in N2Under protection, 2h is reacted, you can.
In step (1), diisocyanate is isophorone diisocyanate, and polymer diatomic alcohol is by polypropylene glycol and poly- carbon
Acid esters glycol is 1 in mass ratio:2 mix.
In step (2), hydrophilic chain extender is dimethylolpropionic acid, and acrylate monomer is butyl acrylate.
In step (3), neutralizer is ammonium hydroxide, and the degree of neutralization of neutralizer is 80.
In step (4), initiator is ammonium persulfate.
The preparation method of the present embodiment waterborne suede gloss oil, specifically includes following steps：
(A) it presses following components and parts by weight content is stocked up：
1 part of 60 parts of film-forming resin, 10 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially adds film forming tree by weight
Fat, auxiliary agent continue to stir, control ph 8.5, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtain aqueous
Matte gloss oil.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be the present invention's
Within protection domain.
Claims (10)
1. a kind of waterborne suede gloss oil suitable for PET film printing, which is characterized in that contain including following components and parts by weight
Amount：1-10 parts of 60-90 parts of film-forming resin, 10-30 parts of aqueous solvent and auxiliary agent, wherein the film-forming resin is acrylate
Modified aqueous polyurethane, the auxiliary agent are organic silicon auxiliary agent.
2. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 1, which is characterized in that including
Following components and parts by weight content：3-8 parts of 65-85 parts of film-forming resin, 15-25 parts of aqueous solvent and auxiliary agent.
3. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 1, which is characterized in that described
The preparation method of acrylic ester modified water-soluble polyurethane include the following steps：
(1) by the diisocyanate of 1.2~2mol, the polymer diatomic alcohol of 0.2~0.4mol, 60~90 DEG C of temperature and
N2Under conditions of protection, 1~2h is reacted, base polyurethane prepolymer for use as is obtained；
(2) by the hydrophilic chain extender of 0.4~0.7mol, the butylene glycol of 0.1~0.3mol and diisocyanate, polymerization are accounted for
The acrylate monomer of the mass percent 10~30% of object dihydric alcohol and hydrophilic chain extender total amount, addition (1) obtain anti-
It answers in liquid, in 60~90 DEG C and N2Under conditions of protection, 2~4h is reacted, the polyurethane for obtaining introducing activity double key on main chain is pre-
Aggressiveness；
(3) reaction solution that (2) obtain is cooled to 20~40 DEG C, neutralizer is added and is neutralized, at the same be added deionized water into
Row emulsification obtains the aqueous polyurethane emulsion that activity double key is introduced on main chain；
(4) initiator that will account for the mass percent 0.01~5% of acrylate monomer dissolves in deionized water, then by it
It is added in the lotion that (3) obtain, is warming up to 70~90 DEG C in N2Under protection, 2~4h is reacted, you can.
4. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 3, which is characterized in that step
(1) diisocyanate described in is selected from toluene di-isocyanate(TDI), '-diphenylmethane diisocyanate or isophorone diisocyanate
One or more of ester, the polymer diatomic alcohol is in polypropylene glycol, polycarbonate glycol or polycaprolactone glycol
One or more.
5. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 3, which is characterized in that step
(2) hydrophilic chain extender described in is dihydromethyl propionic acid or dimethylolpropionic acid, and the acrylate monomer is selected from third
One or more of e pioic acid methyl ester, ethyl acrylate or butyl acrylate.
6. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 3, which is characterized in that step
(3) neutralizer described in is selected from one or more of diethylamine, triethylamine or ammonium hydroxide, and the degree of neutralization of the neutralizer is
20-120。
7. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 3, which is characterized in that step
(4) initiator described in is potassium peroxydisulfate or ammonium persulfate.
8. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 1, which is characterized in that described
Organic silicon auxiliary agent be polysiloxanes.
9. a kind of waterborne suede gloss oil suitable for PET film printing according to claim 1, which is characterized in that described
Aqueous solvent by ethyl alcohol and water be 2-5 in mass ratio:5-8 is mixed.
10. a kind of preparation method of waterborne suede gloss oil suitable for PET film printing as described in claim 1, feature
It is, this method specifically includes following steps：
(A) it presses following components and parts by weight content is stocked up：
1-10 parts of 60-90 parts of film-forming resin, 10-30 parts of aqueous solvent and auxiliary agent；
(B) aqueous solvent is placed in agitator by weight, under stirring, sequentially add by weight film-forming resin,
Auxiliary agent continues to stir, control ph 8.3-8.5, until film-forming resin is sufficiently mixed uniformly with aqueous solvent, obtains described
Waterborne suede gloss oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058362.XA CN108342123A (en) | 2017-01-23 | 2017-01-23 | A kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058362.XA CN108342123A (en) | 2017-01-23 | 2017-01-23 | A kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108342123A true CN108342123A (en) | 2018-07-31 |
Family
ID=62962350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058362.XA Pending CN108342123A (en) | 2017-01-23 | 2017-01-23 | A kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108342123A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111961406A (en) * | 2020-08-25 | 2020-11-20 | 广东雷诺丽特德硅新材料有限公司 | Water-based super-matte scratch-resistant gloss oil applied to PVC (polyvinyl chloride) film and preparation method thereof |
| CN112029341A (en) * | 2020-09-15 | 2020-12-04 | 浙江华宝油墨有限公司 | Environment-friendly acrylate modified waterborne polyurethane printing ink and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807664A (en) * | 2012-08-20 | 2012-12-05 | 陕西科技大学 | Method for preparing acrylate modified water-based polyurethane |
| CN103571323A (en) * | 2012-08-06 | 2014-02-12 | 上海麟多祈化工科技有限公司 | Water-based suede coating |
-
2017
- 2017-01-23 CN CN201710058362.XA patent/CN108342123A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571323A (en) * | 2012-08-06 | 2014-02-12 | 上海麟多祈化工科技有限公司 | Water-based suede coating |
| CN102807664A (en) * | 2012-08-20 | 2012-12-05 | 陕西科技大学 | Method for preparing acrylate modified water-based polyurethane |
Non-Patent Citations (3)
| Title |
|---|
| 强涛涛: "《合成革化学品》", 31 July 2016, 中国轻工业出版社 * |
| 藏广州: "《凹版印刷技术分册（上卷）》", 30 November 2003, 安徽音像出版社 * |
| 贺英等: "《涂料树脂化学》", 31 August 2007, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111961406A (en) * | 2020-08-25 | 2020-11-20 | 广东雷诺丽特德硅新材料有限公司 | Water-based super-matte scratch-resistant gloss oil applied to PVC (polyvinyl chloride) film and preparation method thereof |
| CN111961406B (en) * | 2020-08-25 | 2021-11-02 | 广东雷诺丽特德硅新材料有限公司 | Water-based super-matte scratch-resistant gloss oil applied to PVC (polyvinyl chloride) film and preparation method thereof |
| CN112029341A (en) * | 2020-09-15 | 2020-12-04 | 浙江华宝油墨有限公司 | Environment-friendly acrylate modified waterborne polyurethane printing ink and preparation method thereof |
| CN112029341B (en) * | 2020-09-15 | 2021-06-25 | 浙江华宝油墨有限公司 | Environment-friendly acrylate modified waterborne polyurethane printing ink and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101407651B (en) | UV curing color decorative coating | |
| CN100519170C (en) | Method of blocking stains on a substrate to be painted | |
| CN103756552B (en) | A kind of UV impresses gloss oil and preparation method thereof | |
| CN102304262B (en) | Self-crosslinked polyacrylate latex and preparation method thereof, and water-based paper ink | |
| CN105949874A (en) | Brightening ink composition for printing, paper container material using the brightening ink composition, and heat insulating foamed paper container | |
| CN103173185A (en) | Preparation method of waterborne polyurethane adhesive for card matrix material | |
| CN101001928A (en) | Actinic-energy-ray-curable ink composition for overprinting | |
| CN104066597A (en) | Decorative tire and method for producing same | |
| CN108342123A (en) | A kind of waterborne suede gloss oil and preparation method thereof suitable for PET film printing | |
| CN106479262A (en) | IMR dumb light ink and its preparation and application | |
| JP6017899B2 (en) | Pattern forming leather | |
| CN110358359A (en) | A kind of waterborne digital inking printing pigment ink and its preparation method and application | |
| CN102093780B (en) | Non-woven fabric environmental-protection water-based ink and preparation method thereof | |
| CN105968942A (en) | LED-solidified water transfer printing ink and preparation method thereof | |
| CN105860633A (en) | Self designed fashion wear and other articles | |
| CN105799350B (en) | A kind of heat-transferring method with diamond fantasy coloured effect | |
| CN104559713A (en) | Coating composition of multicomponent organic solvent first coat and repairing and coating method thereof | |
| KR101260276B1 (en) | Film for thermal transfer and preparing method thereof | |
| CN102343732A (en) | Hot pressing and transfer printing method | |
| CA2483154A1 (en) | A polyurethane resin derived from polyhydroxylated resins | |
| CN109476942A (en) | Non-water system printing ink composition | |
| CN102423975A (en) | Shrink film thermal transfer method | |
| CN105331188B (en) | Art printing ink for crystallized metal printing | |
| CN111344364B (en) | Aqueous liquid ink and printed matter | |
| CN111902295B (en) | Printed matter |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |