CN105295786A - Aerosol canned environment-friendly quick-drying acrylic laminated adhesive - Google Patents
Aerosol canned environment-friendly quick-drying acrylic laminated adhesive Download PDFInfo
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- CN105295786A CN105295786A CN201510837375.8A CN201510837375A CN105295786A CN 105295786 A CN105295786 A CN 105295786A CN 201510837375 A CN201510837375 A CN 201510837375A CN 105295786 A CN105295786 A CN 105295786A
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Abstract
The invention discloses an aerosol canned environment-friendly quick-drying acrylic laminated adhesive including: by weight, 5-16 parts of acrylic resin, 0.5-5 parts of tackifying resin, 20-60 parts of aromatic-free alkane solvent, 10-40 parts of ketone solvent, 5-25 parts of ester solvent, 0.1-1.5 parts of other additive, and 35-100 parts of propellant. The arene content of the aerosol canned environment-friendly quick-drying acrylic laminated adhesive is not more than 0.01%, so that the laminated adhesive has small odour and good effect on environmental protection, and is suitable for the operation environment with poor ventilating. The shortest surface drying time of 80 [mu]m wet film can reach 1.5-2.5 min, the grade of adhesive force reaches the highest 0 grade standard, and the parameters reach the highest level in the same industry.
Description
Technical field
The present invention relates to polymeric material field, particularly relate to the canned type vinylformic acid laminated adhesive of a kind of spraying.
Background technology
In electron trade, a large amount of laminated adhesive that uses is to the protection carrying out circuit card, can be divided into silica type, acrylic acid or the like, the type such as alcohol acids and urethane according to resin types.The laminated adhesive of acrylic acid or the like due to its excellence protective value and flexibly application method become most important kind, the vinylformic acid laminated adhesive of pot of wherein spraying has a wide range of applications because it is easy to use.But the emphasis that inhalator jar uses the environmental issue of solvent to become people to be paid close attention to, it is restriction chemical that benzene,toluene,xylene detects as import by Europe.At present product can work the mischief to the health of user because it contains a large amount of aromatic hydrocarbon solvents and day by day treated coldly on the market.
ZL200580002251.2 be synthesizing propylene acid resin for the preparation of aerial fog type product, because of its good filming performance be used for makeup and oral preparation purposes.But the not low taste of the patented product and the feature without aromatic hydrocarbons
ZL201210290433.6 synthesizes specific acrylic resin, and use alcohol, ether and esters solvent to prepare aerial fog type product, this product has the feature without the low taste of benzene.This product does not embody quick-drying and high adhesive force performance, does not meet the demand of overlay film series products.
ZL200810198737.3 provides a kind of preparation method of water-soluble acroleic acid aerosol agent, and this product has VOC free, the feature of high-environmental.But water soluble acrylic acid cannot be applied in the overlay film protection technique of circuit card and play the wet effect of anti-tidal rip.
Summary of the invention
The object of this invention is to provide a kind of spraying pot environmental protection quick-drying vinylformic acid laminated adhesive, this laminated adhesive is a kind of low taste solvent system of environmental protection of high Determination of Alkane Content, and it has good alkane solubility property and evaporates into film properties.
Environmental protection quick-drying vinylformic acid laminated adhesive of the present invention is following component composition by weight:
Each component is more preferably:
Each component is more preferably:
Wherein, it is one or more of (methyl) acrylate of 1-12 that (methyl) alkyl acrylate monomer is preferably the atomic number of alkyl carbon such as (methyl) methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) butyl acrylate, (methyl) isobutyl acrylate, (methyl) 2-EHA, (methyl) cyclohexyl acrylate, (methyl) lauryl acid esters, and its consumption accounts for the 50-95% of acrylic resin total content.
(methyl) acrylic acid hydroxy alkyl ester monomer is preferably one or several in the monomers such as (methyl) acrylate, (methyl) Hydroxyethyl acrylate, (methyl) Propylene glycol monoacrylate, (methyl) hy-droxybutyl, its consumption accounts for the 0-20% of acrylic resin total content, preferred 1-10%.
Unsaturated carboxylic acid is preferably one or several in the monomers such as (methyl) vinylformic acid, methylene-succinic acid, styrene sulfonic acid, and its consumption accounts for the 1-10% of acrylic resin total content.
Other vinyl monomer is preferably one or several in the monomers such as vinylbenzene, acrylonitrile, (methyl) acrylamide, Vinylstyrene, vinyltrimethoxy silane, vinyltriethoxysilane, its consumption accounts for the 0-10% of acrylic resin total content, preferred 1-5%.
Acrylic resin is formed by radical polymerization, need have the solvability of good alkane solvent.
Above-mentioned tackifying resin is the mixture of one or more in C5 petroleum resin, C9 petroleum resin, C5/C9 petroleum resin, terpine resin, modified rosin resin, phenolic modified resin, indenes olefine resin, coumarone indene resin.
Without the petroleum alkane solvent series solvent that aromatic hydrocarbons alkane solvent is Porous deproteinized bone, boiling spread is 60-220 DEG C, or isoparaffin class range of solvents, and boiling spread is the mixture of one or more in 60-220 DEG C.
Ketones solvent is acetone, methylethylketone, butanone, the mixture of one or more in isobutyl ketone.
Esters solvent is ethyl acetate, propyl acetate, isopropyl acetate, n-butyl acetate, isobutyl acetate, methyl amyl acetate, pentyl acetate, n-butyl propionate, isobutyl propionate, isobutyl isobutyrate, propylene glycol methyl ether acetate, ethyl cellosolve acetate, 3-ethoxyl ethyl propionate, the mixture of one or more in butyl glycol ether acetic ester.
Propellent is propane, the third butane, dme, one or several in HFA 134a, 1,1-C2H4F2 C2H4F2.
Other additive is fluorescent agent, mould inhibitor, coupling agent, defoamer, and treating compound etc. improve the auxiliary agent of glue performance.
The method preparing environmental protection quick-drying vinylformic acid laminated adhesive spray tank is:
(1) ketones solvent, esters solvent are joined and mix without in aromatic hydrocarbons type alkane solvent, obtain mixed solvent for subsequent use;
(2) by acrylic resin, tackifying resin and additive are directly put into mixed solvent and are dissolved, and the liquid after dissolving are pressed the volume tinning of the 50%-65% of spray tank volume;
(3) by filling propellent after valve sealing, finished product is made.
Advantage of the present invention and effect are: in product, aromaticity content is lower than≤0.01%, and on the market in like product aromaticity content be greater than 20%, there is good environment protecting.Product of the present invention than usual production and low taste environmentfriendly products smell lower, be applicable to the poor operating environment of ventilating.The product drying time of the present invention is short, difficult drop-off, and have good sticking power to protection interface, the surface drying time of 80um wet film can reach 1.5-2.5min the soonest, reaches current best level.
Embodiment
Below in conjunction with embodiment and embodiment, the present invention will be further described.
Environmental protection quick-drying vinylformic acid laminated adhesive of the present invention is following component composition by weight:
Each component is more preferably:
Aforesaid propylene acid resin is (methyl) alkyl acrylate monomer, (methyl) acrylic acid hydroxy alkyl ester monomer, the multipolymer of unsaturated carboxylic acid and other Vinylite.
Wherein, it is one or more of (methyl) acrylate of 1-12 that (methyl) alkyl acrylate monomer is preferably the atomic number of alkyl carbon such as (methyl) methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) butyl acrylate, (methyl) isobutyl acrylate, (methyl) 2-EHA, (methyl) cyclohexyl acrylate, (methyl) lauryl acid esters, and its consumption accounts for the 50-95% of acrylic resin total content.
(methyl) acrylic acid hydroxy alkyl ester monomer is preferably one or several in the monomers such as (methyl) acrylate, (methyl) Hydroxyethyl acrylate, (methyl) Propylene glycol monoacrylate, (methyl) hy-droxybutyl, its consumption accounts for the 0-20% of acrylic resin total content, preferred 1-10%.
Unsaturated carboxylic acid is preferably one or several in the monomers such as (methyl) vinylformic acid, methylene-succinic acid, styrene sulfonic acid, and its consumption accounts for the 1-10% of acrylic resin total content.
Other vinyl monomer is preferably one or several in the monomers such as vinylbenzene, acrylonitrile, (methyl) acrylamide, Vinylstyrene, vinyltrimethoxy silane, vinyltriethoxysilane, its consumption accounts for the 0-10% of acrylic resin total content, preferred 1-5%.
Contriver finds to use specific acrylic resin to provide overlay film protected effect; this resin contains (methyl) alkyl acrylate of high-content; make it have good alkane solvability and volatilization film-formation result, solve other acrylic resins are difficult to be formed homogeneous film in the solvent system of high Determination of Alkane Content problem when poor dissolution and volatile dry.(methyl) alkyl acrylate monomer, (methyl) acrylic acid hydroxy alkyl ester monomer, unsaturated carboxylic acid and Vinylite monomer carry out proportioning according to the mass ratio of 70:16:3:2, its solvability and to evaporate into film properties better.
Above-mentioned tackifying resin is the mixture of one or more in C5 petroleum resin, C9 petroleum resin, C5/C9 petroleum resin, terpine resin, modified rosin resin, phenolic modified resin, indenes olefine resin, coumarone indene resin.The tackifying resin system of good alkane solubility property can form homogeneous film with acrylic resin and provide good sticking power, to reach good overlay film protected effect.
Without the petroleum alkane solvent series solvent that aromatic hydrocarbons alkane solvent is Porous deproteinized bone, boiling spread is 60-220 DEG C, or isoparaffin class range of solvents, and boiling spread is the mixture of one or more in 60-220 DEG C.Solvent system uses the alkane without aromatic hydrocarbons type to be primary solvent, coordinate and add specific ketone, esters solvent, the shortcoming of usual production solvent system smell greatly with containing aromatic hydrocarbons can be solved, more environmental protection lower than the environmental protection low taste product odour of use alcohol, ether and esters solvent while quick-drying.
Ketones solvent is acetone, methylethylketone, butanone, the mixture of one or more in isobutyl ketone.
Esters solvent is ethyl acetate, propyl acetate, isopropyl acetate, n-butyl acetate, isobutyl acetate, methyl amyl acetate, pentyl acetate, n-butyl propionate, isobutyl propionate, isobutyl isobutyrate, propylene glycol methyl ether acetate, ethyl cellosolve acetate, 3-ethoxyl ethyl propionate, the mixture of one or more in butyl glycol ether acetic ester.
Propellent is propane, the third butane, dme, one or several in HFA 134a, 1,1-C2H4F2 C2H4F2.The non-Chlorofluorocarbons (CFCs) propellent of Environment close friend can reduce the destruction to ozonosphere, improves the feature of environmental protection of product.
Other additive is fluorescent agent, mould inhibitor, coupling agent, defoamer, and treating compound etc. improve the auxiliary agent of glue performance.
Embodiment 1-3
The composition of embodiment 1-3 is see table 1, and its preparation method is as follows:
(1) ketones solvent, esters solvent are joined and mix without in aromatic hydrocarbons type alkane solvent, obtain mixed solvent for subsequent use;
(2) by acrylic resin, tackifying resin and additive are directly put into mixed solvent and are dissolved, and the liquid after dissolving are pressed the volume tinning of the 50%-65% of spray tank volume;
(3) by filling propellent after valve sealing, finished product is made.
Table 1 embodiment of the present invention forms
Comparative example
The component of comparative example comprises acrylic resin 10-30%; Acetone 10-30%; Toluene 30-60%; Esters solvent 1-5%; Third butane 20-40%.Its preparation method is with embodiment 1-3.
The test result of embodiment 1-3 and comparative example is see table 2.
Table 2 test result contrasts
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example | |
| Surface drying time (min, 80 μm of wet films) | 1.5-2.5 | 1.5-2.5 | 1.5-2.5 | 3-4 |
| Sticking power grade (hundred lattice methods) | 0 | 0 | 0 | 0-1 |
As can be seen from above-mentioned test, product of the present invention is all better than comparative example in surface drying time and adhesion level.
In the present invention, solvent system uses the alkane without aromatic hydrocarbons type in a large number, and coordinates interpolation ketone, esters solvent, makes product while quick-drying, have the smell lower than common environment-friendly type aerial fog type product; Select the acrylic resin of the deliquescent height of good alkane (methyl) acrylic acid alkyl ester content and the tackifying resin of no-float alkane solubility property, make product have good homogeneity and film-formation result; The use of tackifying resin makes dry rear film have good sticking power to protection interface; The non-Chlorofluorocarbons (CFCs) propellent of Environment close friend reduces the destruction to ozonosphere, improves the feature of environmental protection of product.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. pot environmental protection quick-drying of spraying a vinylformic acid laminated adhesive, is characterized in that, by weight following component composition:
2. spraying pot environmental protection quick-drying vinylformic acid laminated adhesive according to claim 1, is characterized in that, each component more preferably:
3. spraying pot environmental protection quick-drying vinylformic acid laminated adhesive according to claim 1, is characterized in that, each component more preferably:
4. the spraying pot environmental protection quick-drying vinylformic acid laminated adhesive according to claim 1-3, is characterized in that,
Aforesaid propylene acid resin is (methyl) alkyl acrylate monomer, (methyl) acrylic acid hydroxy alkyl ester monomer, the multipolymer of unsaturated carboxylic acid and other Vinylite.
Wherein, it is one or more of (methyl) acrylate of 1-12 that (methyl) alkyl acrylate monomer is preferably the atomic number of alkyl carbon such as (methyl) methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) butyl acrylate, (methyl) isobutyl acrylate, (methyl) 2-EHA, (methyl) cyclohexyl acrylate, (methyl) lauryl acid esters, and its consumption accounts for the 50-95% of acrylic resin total content.
(methyl) acrylic acid hydroxy alkyl ester monomer is preferably one or several in the monomers such as (methyl) acrylate, (methyl) Hydroxyethyl acrylate, (methyl) Propylene glycol monoacrylate, (methyl) hy-droxybutyl, its consumption accounts for the 0-20% of acrylic resin total content, preferred 1-10%.
Unsaturated carboxylic acid is preferably one or several in the monomers such as (methyl) vinylformic acid, methylene-succinic acid, styrene sulfonic acid, and its consumption accounts for the 1-10% of acrylic resin total content.
Other vinyl monomer is preferably one or several in the monomers such as vinylbenzene, acrylonitrile, (methyl) acrylamide, Vinylstyrene, vinyltrimethoxy silane, vinyltriethoxysilane, its consumption accounts for the 0-10% of acrylic resin total content, preferred 1-5%.
5. the spraying pot environmental protection quick-drying vinylformic acid laminated adhesive according to the arbitrary claim of claim 1-4, it is characterized in that, above-mentioned tackifying resin is the mixture of one or more in C5 petroleum resin, C9 petroleum resin, C5/C9 petroleum resin, terpine resin, modified rosin resin, phenolic modified resin, indenes olefine resin, coumarone indene resin.
6. the spraying pot environmental protection quick-drying vinylformic acid laminated adhesive according to the arbitrary claim of claim 1-4, it is characterized in that, without the petroleum alkane solvent series solvent that aromatic hydrocarbons alkane solvent is Porous deproteinized bone, boiling spread is 60-220 DEG C, or isoparaffin class range of solvents, boiling spread is the mixture of one or more in 60-220 DEG C;
Ketones solvent is acetone, methylethylketone, butanone, the mixture of one or more in isobutyl ketone;
Esters solvent is ethyl acetate, propyl acetate, isopropyl acetate, n-butyl acetate, isobutyl acetate, methyl amyl acetate, pentyl acetate, n-butyl propionate, isobutyl propionate, isobutyl isobutyrate, propylene glycol methyl ether acetate, ethyl cellosolve acetate, 3-ethoxyl ethyl propionate, the mixture of one or more in butyl glycol ether acetic ester;
Other additive is fluorescent agent, mould inhibitor, coupling agent, defoamer, and treating compound etc. can improve the auxiliary agent of glue performance;
Propellent is propane, the third butane, dme, one or several in HFA 134a, 1,1-C2H4F2 C2H4F2.
7. the method for the spray tank of preparation containing the environmental protection quick-drying vinylformic acid laminated adhesive described in the arbitrary claim of claim 1-6, is characterized in that,
(1) ketones solvent, esters solvent are joined and mix without in aromatic hydrocarbons type alkane solvent, obtain mixed solvent for subsequent use;
(2) by acrylic resin, tackifying resin and additive are directly put into mixed solvent and are dissolved, and the liquid after dissolving are pressed the volume tinning of the 50%-65% of spray tank volume;
(3) by filling propellent after valve sealing, finished product is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837375.8A CN105295786B (en) | 2015-11-26 | 2015-11-26 | The canned type ring of one kind spraying protects quick-drying acrylic acid laminated adhesive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837375.8A CN105295786B (en) | 2015-11-26 | 2015-11-26 | The canned type ring of one kind spraying protects quick-drying acrylic acid laminated adhesive |
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| CN105295786A true CN105295786A (en) | 2016-02-03 |
| CN105295786B CN105295786B (en) | 2018-02-02 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117416A (en) * | 2016-07-15 | 2016-11-16 | 上海英诺威新材料科技有限公司 | The preparation method of acrylate adhesive and the application in low viscous protecting film thereof |
| CN106433531A (en) * | 2016-10-15 | 2017-02-22 | 广州和新实业有限公司 | Atomized good polyacrylate elastomer automatic spray adhesive and preparation method thereof |
| CN108384349A (en) * | 2018-03-16 | 2018-08-10 | 郑智勇 | Fluorescence picture and text spray and preparation method thereof |
| CN114686030A (en) * | 2020-12-28 | 2022-07-01 | 广东三和化工科技有限公司 | Noctilucent aerosol paint and preparation method thereof |
| CN116694164A (en) * | 2023-07-06 | 2023-09-05 | 东易日盛智能家居科技(枣庄)有限公司 | Aerosol paint and preparation method thereof |
| CN116694264A (en) * | 2023-06-15 | 2023-09-05 | 刘丽 | Acrylic resin spray adhesive |
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| JP2008069204A (en) * | 2006-09-12 | 2008-03-27 | Lintec Corp | Adhesive film for window |
| CN102295912A (en) * | 2010-06-25 | 2011-12-28 | 东莞市大洋化工有限公司 | Multifunctional spray glue formula and process |
| CN102604588A (en) * | 2012-03-06 | 2012-07-25 | 福建省南安市大洋气雾剂制造有限公司 | Universal adhesive and preparation technology thereof |
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2015
- 2015-11-26 CN CN201510837375.8A patent/CN105295786B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008069204A (en) * | 2006-09-12 | 2008-03-27 | Lintec Corp | Adhesive film for window |
| CN102295912A (en) * | 2010-06-25 | 2011-12-28 | 东莞市大洋化工有限公司 | Multifunctional spray glue formula and process |
| CN102604588A (en) * | 2012-03-06 | 2012-07-25 | 福建省南安市大洋气雾剂制造有限公司 | Universal adhesive and preparation technology thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117416A (en) * | 2016-07-15 | 2016-11-16 | 上海英诺威新材料科技有限公司 | The preparation method of acrylate adhesive and the application in low viscous protecting film thereof |
| CN106433531A (en) * | 2016-10-15 | 2017-02-22 | 广州和新实业有限公司 | Atomized good polyacrylate elastomer automatic spray adhesive and preparation method thereof |
| CN108384349A (en) * | 2018-03-16 | 2018-08-10 | 郑智勇 | Fluorescence picture and text spray and preparation method thereof |
| CN114686030A (en) * | 2020-12-28 | 2022-07-01 | 广东三和化工科技有限公司 | Noctilucent aerosol paint and preparation method thereof |
| CN116694264A (en) * | 2023-06-15 | 2023-09-05 | 刘丽 | Acrylic resin spray adhesive |
| CN116694164A (en) * | 2023-07-06 | 2023-09-05 | 东易日盛智能家居科技(枣庄)有限公司 | Aerosol paint and preparation method thereof |
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| CN105295786B (en) | 2018-02-02 |
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