CN108329774A - Water soluble acrylic acid transfer coatings composition and preparation method thereof - Google Patents
Water soluble acrylic acid transfer coatings composition and preparation method thereof Download PDFInfo
- Publication number
- CN108329774A CN108329774A CN201711486545.8A CN201711486545A CN108329774A CN 108329774 A CN108329774 A CN 108329774A CN 201711486545 A CN201711486545 A CN 201711486545A CN 108329774 A CN108329774 A CN 108329774A
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- Prior art keywords
- acrylic acid
- water soluble
- soluble acrylic
- transfer coatings
- acid transfer
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of water soluble acrylic acid transfer coatings and its method of preparation, the coating includes each component of following parts by weight：20~40 parts of aqueous acrylic emulsion, 5~20 parts of aqueous polyurethane, 0.5~2 part of crosslinking agent, 0.05~0.2 part of antifoaming agent, 0.05~0.2 part of wetting agent, 40~85 parts of solvent.Compared with prior art, the present invention solves the problems, such as that existing water-borne acrylic coatings can not shift PET, and performance can accomplish equivalent and aqueous polyurethane system, and can effective control cost, the great market competitiveness.Water-base resin system is used completely, is free of any organic solvent, is real environment-friendly type coating.
Description
Technical field
The present invention relates to a kind of water soluble acrylic acid transfer coatings compositions and preparation method thereof, belong to water paint technology neck
Domain.
Background technology
Very fast in the ratio of packaging industry development nearly ten years, especially cigarette pack is as wherein important one, even more
Development is swift and violent.Previous cigarette packaging material majority is compound in the base materials such as paper or film by adhesive using aluminium foil, makes to put gold outside the packaging
Belong to visual impression, it is high-end and atmospheric.The technique, which largely expends bauxite resource, to be caused with high costs and can not degrade, and modern packaging ring is not met
The main trend of guarantor.And shifting process of aluminizing can obtain same decorative effect, and more cost advantage, so being made by extensive replacement
With.Full-page proof uses solvent type transfer coatings currently on the market, contains a large amount of such as ethyl acetate, butyl acetate, fourth
The environmentally harmful organic solvents such as ketone even benzene, seriously endanger the health of practitioner.In recent years, country advocated energetically
Environment-friendly type economy promotes enterprise to be changed from pollution to environment-friendly type, and the aqueous transfer being equal with solvent type transfer coatings performance applies
Material obtains extensive market concern.Aqueous transfer coating is all polyurethane-type or a small amount of acrylic acid modified poly- ammonia on existing market
Ester type, there has been no the transfer coatings based on water soluble acrylic acid, because this type coating exists and can not be shifted with PET film
Disadvantage.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of water soluble acrylic acid transfer coatings composition and
Preparation method.
The present invention is achieved by the following technical solutions：
In a first aspect, the present invention provides a kind of water soluble acrylic acid transfer coatings compositions comprising count in parts by weight
Following component：
Preferably, the water soluble acrylic acid is waterborne acrylic copolymer, Tg>20 DEG C, viscosity<200mPa.s
Solid content is 30~48%.
Preferably, the aqueous polyurethane is waterborne polyester type polyurethane resin, aqueous phthalic anhydride type polyurethane tree
Fat, aqueous poly- carbon type polyurethane resin are one such, minimum film formation temperature<0 DEG C, viscosity<200mPa.s, solid content be 20~
35%.
Preferably, the crosslinking agent is ambient cross-linking agent.
Preferably, the ambient cross-linking agent includes aziridines.
Preferably, the antifoaming agent is for type siloxane antifoaming agent or without silicon defoaming agent.
Preferably, the wetting agent is for type siloxane wetting agent or without silicon wetting agent.
Preferably, the solvent is deionized water.
Second aspect, the present invention also provides a kind of preparation sides of water soluble acrylic acid transfer coatings composition as the aforementioned
Method comprising following steps：
Water soluble acrylic acid, aqueous polyurethane and solvent are uniformly mixed, crosslinking agent is added；
Antifoaming agent is added after mixing and wetting agent, mixing are uniform.
Compared with prior art, the present invention has following advantageous effect：
1, the present invention in water-based acrylic resin by adding a small amount of aqueous polyurethane, and passes through the anti-of crosslinking agent
It answers, promotes whole film forming, to have excellent metastatic to PET film；
2, the cost of product largely can effectively be reduced again using water-based acrylic resin；
3, without poisonous and harmful solvent, the low VOC of environmental protection.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
In the present invention：
Water soluble acrylic acid can be WPA-1503A, admittedly containing 45%, triumphant photoelectricity new material Co., Ltd is tieed up in Shanghai；
Aqueous polyurethane can be WPU-0100F, admittedly containing 30%, triumphant photoelectricity new material Co., Ltd is tieed up in Shanghai；
Crosslinking agent can be RX-100, Shanghai Xi Run Chemical Co., Ltd.s；
Antifoaming agent can be BYK-014, Bi Ke chemistry；
Wetting agent can be WET-270, Di Gao auxiliary agents company.
Embodiment 1
The present embodiment is related to a kind of preparation method of water soluble acrylic acid transfer coatings composition comprising following steps：
One, dispensing is carried out according to table 1；
Two, the water soluble acrylic acid, aqueous polyurethane and solvent are mixed in a kettle, the speed of 300r/min is stirred
Mix 10~15min；
Three, the crosslinking agent is added in the case of stirring, the speed of 300r/min stirs 5~10min；
Four, the antifoaming agent and wetting agent are added in the case of stirring, the speed of 800r/min stirs 25~30min and is
Obtain the water soluble acrylic acid transfer coatings.
Embodiment 2
A kind of formula for water soluble acrylic acid transfer coatings composition that the present embodiment is related to is as shown in table 1, and preparation method is same
Embodiment 1.
Embodiment 3
A kind of formula for water soluble acrylic acid transfer coatings composition that the present embodiment is related to is as shown in table 1, and preparation method is same
Embodiment 1.
Embodiment 4
A kind of formula for water soluble acrylic acid transfer coatings composition that the present embodiment is related to is as shown in table 1, and preparation method is same
Embodiment 1.
Embodiment 5
A kind of formula for water soluble acrylic acid transfer coatings composition that the present embodiment is related to is as shown in table 1, and preparation method is same
Embodiment 1.
Table 1
Comparative example 1
This comparative example provides a kind of conventional solution-type transfer coatings：Tie up the triumphant limited public affairs of photoelectric material in the Shanghai BL-0905A
Department.
Comparative example 2
It is limited that this comparative example provides a kind of Shanghai the standard aqueous polyurethane transfer coatings WL-2706B triumphant photoelectric material of dimension
Company.
Comparative example 3
This comparative example provides a kind of common water borne acrylic coating, the Shanghai WG-0703A Wei Kai photoelectric materials Co., Ltd
The formula is that two kinds of water-based acrylic resin blendings of A and B form.
Comparative example 4
This comparative example provides a kind of water soluble acrylic acid transfer coatings composition, is formulated as WPA-1503A/WPU-0100F/
BYK-014/WET-270/ deionized waters=40/6.5/0.1/0.05/53.35.
Embodiment 6
The present embodiment is related to the properties of product detection carried out to Examples 1 to 5 and comparative example 1~4, and specific method includes：
Painting effect test method：On the coating machine of the Far East levelling effect is tested using 180 mesh electric carving rollers；
Transfer performance is tested：On stripping machine, removed with 80m/min speed；
Heat resistance is tested：Compound good paperboard, is cut into the size of 2cm*2cm, and oven temperature is protected from 110 DEG C of each temperature
1min is held, is risen with the amplification of 5 DEG C/time and (is risen 5 DEG C every time, observe, then rise 5 DEG C again, then observe.Until applying
The apparent soldier that changes of layer records the temperature.The precision controlling of test at 5 DEG C), the temperature of record coating surface variation constantly
Degree；
Alcohol resistance can test：Compound good paperboard, is stained with ethyl alcohol with cotton swab, is wiped back and forth with length 4cm in coating surface, one
A is number primary, that record coating is frayed back and forth；
Dissolvent residual VOCSTest method：Gas chromatography counts various dissolvent residual total amounts.
Testing result is as shown in table 2.
Table 2
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (9)
1. a kind of water soluble acrylic acid transfer coatings composition, which is characterized in that including the following component counted in parts by weight：
2. water soluble acrylic acid transfer coatings composition as described in claim 1, which is characterized in that the water soluble acrylic acid is water
Property acrylic copolymer, Tg>20 DEG C, viscosity<200mPa.s, solid content are 30~48%.
3. water soluble acrylic acid transfer coatings composition as described in claim 1, which is characterized in that the aqueous polyurethane is water
Property polyester urethane resin, aqueous phthalic anhydride type polyurethane resin, aqueous poly- carbon type polyurethane resin are one such, it is minimum at
Film temperature<0 DEG C, viscosity<200mPa.s, solid content are 20~35%.
4. water soluble acrylic acid transfer coatings composition as described in claim 1, which is characterized in that the crosslinking agent is handed over for room temperature
Join agent.
5. water soluble acrylic acid transfer coatings composition as claimed in claim 4, which is characterized in that the ambient cross-linking agent includes
Aziridines.
6. water soluble acrylic acid transfer coatings composition as described in claim 1, which is characterized in that the antifoaming agent is siloxanes
Class antifoaming agent or without silicon defoaming agent.
7. water soluble acrylic acid transfer coatings composition as described in claim 1, which is characterized in that the wetting agent is siloxanes
Class wetting agent or without silicon wetting agent.
8. water soluble acrylic acid transfer coatings composition as described in claim 1, which is characterized in that the solvent is deionization
Water.
9. a kind of preparation method of water soluble acrylic acid transfer coatings composition as described in any one of claim 1~8,
It is characterized in that, includes the following steps：
Water soluble acrylic acid, aqueous polyurethane and solvent are uniformly mixed, crosslinking agent is added；
Antifoaming agent is added after mixing and wetting agent, mixing are uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486545.8A CN108329774A (en) | 2017-12-29 | 2017-12-29 | Water soluble acrylic acid transfer coatings composition and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486545.8A CN108329774A (en) | 2017-12-29 | 2017-12-29 | Water soluble acrylic acid transfer coatings composition and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108329774A true CN108329774A (en) | 2018-07-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711486545.8A Pending CN108329774A (en) | 2017-12-29 | 2017-12-29 | Water soluble acrylic acid transfer coatings composition and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321115A (en) * | 2018-09-26 | 2019-02-12 | 浙江美浓世纪集团有限公司 | Highlighted holographic aqueous transfer coating of one kind and preparation method thereof |
| CN109705711A (en) * | 2018-12-19 | 2019-05-03 | 上海乘鹰新材料有限公司 | A kind of light general color water paint and preparation method thereof |
| CN109735173A (en) * | 2018-12-28 | 2019-05-10 | 上海乘鹰新材料有限公司 | Hinder wet type aquosity composite citicall limited aluminium paint composition and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555180A (en) * | 2013-11-19 | 2014-02-05 | 三友（天津）高分子技术有限公司 | Water-based laser transfer coating for wine bottle glass baking paper, and preparation method thereof |
| CN104594119A (en) * | 2014-12-26 | 2015-05-06 | 上海乘鹰新材料有限公司 | Direct vacuum aluminum plating water-based under-coating paint composition and preparation method thereof |
-
2017
- 2017-12-29 CN CN201711486545.8A patent/CN108329774A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555180A (en) * | 2013-11-19 | 2014-02-05 | 三友（天津）高分子技术有限公司 | Water-based laser transfer coating for wine bottle glass baking paper, and preparation method thereof |
| CN104594119A (en) * | 2014-12-26 | 2015-05-06 | 上海乘鹰新材料有限公司 | Direct vacuum aluminum plating water-based under-coating paint composition and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321115A (en) * | 2018-09-26 | 2019-02-12 | 浙江美浓世纪集团有限公司 | Highlighted holographic aqueous transfer coating of one kind and preparation method thereof |
| CN109705711A (en) * | 2018-12-19 | 2019-05-03 | 上海乘鹰新材料有限公司 | A kind of light general color water paint and preparation method thereof |
| CN109735173A (en) * | 2018-12-28 | 2019-05-10 | 上海乘鹰新材料有限公司 | Hinder wet type aquosity composite citicall limited aluminium paint composition and preparation method thereof |
| CN109735173B (en) * | 2018-12-28 | 2021-06-15 | 上海乘鹰新材料有限公司 | Moisture-resistant water-based composite laser aluminizing coating composition and preparation method thereof |
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Application publication date: 20180727 |
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