KR20110058585A - Adhesive protective film having the effects of anti-sticking against advertisement and the production method thereof - Google Patents

Abstract

PURPOSE: An adhesive protective film having anti-sticking effects against advertisement is provided to maintain the appearance and color of a structure while improving the convenience of construction and to prevent the attachment of illegal advertisements. CONSTITUTION: An adhesive protective film having anti-sticking effects against advertisements comprises the steps of: applying a mixture prepared by mixing a releasable resin composition, hardener composition, and particle composition for forming an uneven surface to the upper part of transparent films(3,3'); forming an adhesive protective film for advertisement in which micro uneven layers(1,1') and release layer(2) are formed on the upper part of transparent films; forming an adhesive layer(4) on the surface of the release layer by coating the surface of the release paper with an adhesive composition prepared by mixing an adhesive, hardener, and dilution agent; and transferring the adhesive layer-formed surface of the release paper to the lower part of the transparent film.

Description

Adhesive protective film having the effects of anti-sticking against advertisement and the production method

The present invention relates to a pressure-sensitive adhesive film for preventing the adhesion of advertisements and a method of manufacturing the same, and more particularly, to an advertisement adhesion preventing pressure-sensitive adhesive film having an anti-adhesion layer formed with a fine iron layer and a release coating layer up and down. It relates to a structure and a method of manufacturing the same.

It is common to see various sticker advertisements or advertisement leaflets using green tapes on street poles, street lamp poles, traffic light poles and road sign poles. These advertisements are not easily removed after use and do not fall off easily, so that only the printed surface is separated or the adhesive layer remains on the adhered surface, leaving marks or only green tape. In addition, the advertisement sticker marks remain on the panel surfaces such as traffic light distribution boxes and streetlight distribution boxes to deteriorate the aesthetics of the streets. In addition, the removal and cleaning of advertisements will cost a lot of manpower and money.

To prevent this, the uneven plate, which has been used for many years, has excellent anti-sticking effect, but it is difficult to install and fix with upper and lower iron bands, and it is not suitable for dark colors and the surrounding environment. Therefore, it is applied to only some poles and poles.

Recently, more advanced technologies have been disclosed, and most of them are printed with advertisements on the surface of advertising fabrics, and then, by applying a release oil separately or spraying various beads on a resin coating to form an uneven surface to form a sticker or adhesive tape. Techniques for preventing adhesion have been introduced.

However, the invention disclosed in Republic of Korea Patent Registration No. 10-0725661 has to be cured by spraying the bead mixture after applying the resin binder on the advertisement one by one, the construction time is long, it is possible only by intermittent work and manually by hand In addition, the Republic of Korea Patent Registration No. 10-0721511 refers to a transparent coating layer containing fine particles in the fabric, but there is a problem that the print bonding strength is very poor because there is no polar group in the chemical structure of the PP or PE fabric material. have.

Accordingly, the advertisement sticker or the advertisement tape is not attached to the surface while overcoming the problems of the fabric material and improving the convenience of construction while maintaining the appearance or color of the structure such as street poles, street lamp poles, traffic lights, and distribution boxes. In order to easily fall without the present invention is formed on the upper surface of the transparent film fine anti-corrugated layer and the release coating layer formed up and down, the anti-adhesion layer to effectively prevent the adhesion of illegal advertisements, while the lower surface of the transparent film The adhesive layer is made of a release paper adhered by the pressure-sensitive adhesive layer is to be easily attached to the adhered surface and serve as a film to protect the surface of the printed advertisement adhesion preventing adhesive film and its manufacturing method.

In order to achieve the above object,

The present invention is applied to the upper portion of the transparent film by coating the mixture prepared by mixing the release resin composition, the curing agent composition, the concave-convex forming particle composition, and then dried and heat-cured, fine fine iron layer and release on the upper surface of the transparent film A first step of forming an advertisement adhesion prevention layer in which a coating layer is formed up and down; A second step of forming a pressure-sensitive adhesive layer on the surface of the release paper by applying the pressure-sensitive adhesive composition, the adhesive composition prepared by kneading the curing agent composition to the surface of the release paper and coating the coating, followed by drying; And a third step of transferring the pressure-sensitive adhesive layer forming surface of the release paper to the lower surface of the transparent film.

In addition, the present invention is a transparent film having a top surface formed by applying a mixture prepared by mixing a release resin composition, a curing agent composition, a concave-convex forming particle composition and the dried and thermoset fine uneven layer and the release coating layer up and down; And it provides an advertisement adhesion preventing adhesive film, characterized in that consisting of a release paper adhered by the lower surface and the adhesive layer of the transparent film.

According to the present invention, since both the release coating layer and the fine iron layer are formed on the surface, it is difficult to attach the advertisement material such as the sticker advertisement or the advertisement tape, and it is not easy to remove the adhesive layer by including the adhesive layer and the release paper layer. It can be easily installed without fasteners and adhered to the surface of the desired structure, and because it has transparency, it can maintain the appearance of the structure as it is after construction. It has durability and mechanical strength to prevent it. In addition, it can be used semi-permanently by construction in the form of a protective film with an advantage of the transparency of the present invention so that the surface of the printed matter to be protected from various stickers or advertising tape. On the other hand, the present invention is designed to enable mass production in a relatively short period of time in the coating equipment of the solvent-type raw material can increase the productivity, lower the manufacturing cost, through which a large number of people have standardized and commercially manufactured products It offers a wide range of opportunities at low cost.

The present invention relates to an anti-adhesive adhesive film and a method of manufacturing the same.

Hereinafter, the present invention will be described in detail.

In one aspect of the present invention, the present invention is applied to the upper portion of the transparent film by coating the mixture prepared by mixing the release resin composition, the curing agent composition, the concave-convex forming particle composition and then dried and heat-cured, the upper portion of the transparent film A first step of forming an advertisement adhesion prevention layer having a fine concave-convex layer and a release coating layer formed on the top and bottom surfaces thereof; A second step of forming a pressure-sensitive adhesive layer on the surface of the release paper by applying the pressure-sensitive adhesive composition, the adhesive composition prepared by kneading the curing agent composition to the surface of the release paper and coating the coating, followed by drying; And a third step of transferring the pressure-sensitive adhesive layer forming surface of the release paper to the lower surface of the transparent film.

Preferably, in the preparation of the mixture of the first step and the preparation of the pressure-sensitive adhesive composition of the second step, a viscosity modifier is further added to adjust the coating to an appropriate thickness when forming an ad adhesion preventing layer or an adhesive layer. More preferably, ethyl acetate may be used as the viscosity modifier. In addition, in the present invention, the mixture of the first step may be prepared by mixing the release resin composition with 0.1 to 15 weight phr of the curing agent composition, 0.1 to 20 weight phr for the concave-convex forming particle composition, and 5-50 weight phr of ethyl acetate. Can be.

In addition, in the present invention, the release resin composition of the first step is a fluorine-modified acrylic ester copolymer by mixing an acrylic ester monomer or a methacrylic ester monomer with a fluorine intermediate and a polymerization initiator, followed by a radical solution copolymerization reaction. After the preparation, it may be prepared by further mixing the diluent. That is, a fluorine modified acrylic ester copolymer prepared by introducing a fluorine intermediate into the main chain of the (meth) acrylic acid ester resin is prepared. The fluorine-modified acrylic ester copolymer of the present invention selects (meth) acrylic acid ester monomer 1 or 2 or more, 1 to 15 parts by weight, particularly 4 to 10 based on 100 parts by weight of the (meth) acrylic acid ester monomer A radical solution copolymerization reaction is carried out by mixing parts by weight of (meth) acrylic acid hydroxyalkyl ester monomer, 5 to 55 parts by weight, especially 10 to 30 parts by weight of fluorine intermediate, 0.1 to 5 parts by weight, and especially 1 to 2 parts by weight of polymerization initiator. It is manufactured by carrying out. In this case, it is more preferable to use methacrylic acid. This is because methacrylic acid is more excellent in surface scratchability than acrylic acid.

In addition, in the present invention, the first and second particles for forming concavities and convexities may have 1 to 40%: 1 to 40%: 20 to 98% of organic, inorganic and metal particles or beads having a size of 5 to 200 μm. It is prepared by mixing uniformly in a ratio, the particles or beads are characterized in that it is made of a spherical, hemispherical, square, amorphous or hollow form capable of forming fine irregularities. Preferably, the organic particles or beads are selected from poly methyl methacrylate, poly styrene, or polypropylene, and the inorganic particles or beads are silicon, silicon carbide, or silicon carbide. Carbide, silica, glass, glass bubble, alumina ceramic or silicate ceramic, the metal particles or beads are selected from alumina, zirconia ( Zirconia) or chromium oxide (Chromium Oxide). In the embodiment of the present invention, in the preparation of the concave-convex particle composition, it was prepared by mixing 30% by weight of 125㎛ glass beads, 25% by weight of 150㎛ silicon beads, 45% by weight of 250㎛ white gold steel yarn.

In addition, in the present invention, the curing agent composition of the first step may be prepared by mixing an isocyanate compound and a solvent. At this time, the isocyanate compound reacts with the (meth) acrylic acid ester monomer or the methacrylic acid ester monomer constituting the mold release resin composition to form a crosslink with a urethane bond. Such isocyanate compounds include, for example, aliphatic isocyanate compounds such as hexamethylene diisocyanate (HMDI), isophorone diisocyanate (IPDI), or aromatic isocyanate compounds such as toluene diiocyanate (TDI). However, among them, it is preferable to use a yellowing-free curing agent such as HMDI (hexamethylene diisocyanate) in terms of weather resistance. At this time, the content of the isocyanate compound is adjusted so that the equivalent of the isocyanate group in the compound and the equivalent of the hydroxyl group in the (meth) acrylic acid hydroxyalkyl ester monomer can be an appropriate mixing ratio. It is preferably 10 to 30 parts by weight, in particular 15 to 25 parts by weight based on 100 parts by weight of the meta) acrylic acid ester copolymer. If the content of the isocyanate compound is less than 10 parts by weight, the drying is delayed, the physical properties are poor, and if it is more than 30 parts by weight, the coating film is too hard (Hard) is not preferable. In addition, the solvent may be selected from toluene, methyl ethyl ketone, eye methyl isobutyl ketone (MIBK).

In the present invention, preferably, the pressure-sensitive adhesive composition of the second step may be prepared by kneading uniformly after adding 0.1 to 4 weight phr of epoxy curing agent and 1 to 40 weight phr of ethyl acetate to the acrylic pressure sensitive adhesive.

In the present invention, the first step is to apply the mixture to the transparent film 50 ~ 300 ㎛ thickness, dried and heat-cured for 0.5 to 10 minutes at 20 ~ 150 ℃, the second step is the adhesive composition Coated on the surface of the release paper with a thickness of 50 ~ 150 ㎛, dried for 0.5 to 5 minutes at 50 ~ 150 ℃, and left for 30 to 60 ℃ at least 6 to 26 hours after the transfer of the third step advertising layer adhesion prevention layer And it is preferable to improve the physical property of an adhesion layer.

Referring to FIG. 1, the present invention mixes a predetermined amount of a particle composition for forming irregularities of organic, inorganic and metal particles according to size and ratio into a solvent type resin which is a copolymer of a urethane acrylic resin and a fluorine intermediate, and adds a certain amount of a curing agent. To prepare a mixture uniformly mixed, and coated on a colorless transparent substrate (3) or colored transparent substrate (3 ') with a constant thickness, and then dried in a drying furnace at 20 ~ 150 ℃ for 0.5 to 10 minutes The release coating layer 2 and the fine concavo-convex layer 1 or 1 'are formed. At this time, if the spherical concave-convex layer 1 or the irregular concave-convex layer 1 'is formed according to the material, size, and input ratio of the particles, the process semi-finished product A is completed.

The coating apparatus that can be used to proceed this process may be applied to a comma coater, curtain coater, knife coater, Meyer bar coater, rotary screen coater, slot die coater, spray coater, roll coater, reverse roll coater.

At the time of application, the proper application device should be selected in consideration of the specific gravity of resin and particles.In front of the application device, the unwider can be supplied by continuously unloading the substrate by mounting the roll in the form of roll. Continuous production is possible only if the equipment is equipped with a rewinder that can rewind the substrate. On the other hand, after adding a certain amount of the curing agent to the solvent-type pressure-sensitive adhesive and uniformly mixed, after applying a predetermined amount of the pressure-sensitive adhesive mixture on the surface of the prepared release paper (5) in the above-mentioned coating device and dried for 30 seconds to 5 minutes at 50 ~ 150 ℃ After the process semi-finished product (B) and the above-mentioned semi-finished product (A) fabric are prepared in a second unwinding device, the process semi-finished product (A) and the semi-finished product (B) are released, and the process semi-finished product (A) and the process semi-finished product (B) are released to the plywood device. Semi-finished product (C) is made. After attaching the process semi-finished product back to the slitter facility, the adhesive film is wound on both ends of the fabric, and then wound around the paper tube in a predetermined length to obtain the final adhesive film as shown in FIG. 1.

At this time, the transparent film should be excellent in adhesive force between the release resin and the adhesive layer, excellent in transparency, and should not be discolored by ultraviolet rays when used outdoors. In addition, the curved surface should be flexible and mechanical strength should be good, it is preferable that any one selected from the following group.

① polymethyl methacrylate (PMMA), polyethylene-co-alkylacrylates, polyisobutylene, polybutadiene, polycarbonate, polyethylene terephthalate , Plasticized vinyl halide polymers, including poly vinylchloride,

② fluorine resin containing polyethylene naphthalene, poly vinylidene fluoride (PVDF),

③ blend resin of polyvinylidene fluoride and polymethyl methacrylate,

④ ionomeric ethylene copolymers, styrene acrylonitrile copolymers, poly-alpha-olefins and ethylene-propylene-diene copolymers diene copolymers and combinations or blends thereof, mixtures of styrene and acrylonitrile, styrene-acrylonitrile graft polymers, and acrylonitrile-butadiene Thermoplastic resins of acrylonitrile-butadiene-styrene graft polymers and combinations thereof or blended raw materials thereof,

⑤ Hard epoxy polyacrylates, polyurethanes, polynitriles, acrylated epoxys, acrylated polyesters, aromatic or aliphatic acrylated urethanes ), Acrylated acrylic, acrylated silicone, acrylated polyether, vinyl acrylate (vinyl acrylate), melamine resin, phenolic resin, thermosetting resin of unsaturated polyester resin.

Therefore, in another aspect of the present invention, the present invention is applied to a mixture prepared by mixing a release resin composition, a curing agent composition, a concave-convex forming particle composition is applied to the top and bottom of the fine and uneven layer and the release coating layer is dried and thermoset Transparent film having a surface; And it provides an advertisement adhesion preventing adhesive film, characterized in that consisting of a release paper adhered by the lower surface and the adhesive layer of the transparent film. Preferably it is prepared by the above-mentioned method. As the release paper, a paper, a polyolefin-based film or a polyester film may be used.

Referring to Figure 1 showing such an anti-adhesive adhesive film of the present invention, after removing the moisture or dirt, etc. on the adhered surface of the desired target structure 6, and then prepare the adhesive film of the present invention to a predetermined size, While removing the release paper (5), it can be attached by lightly rubbing with a small rubber roller while sticking to the adherend from one end.

In this case, care should be taken because normal irregularities may cause fine irregularities on the surface of the substrate or scratch on the surface of the adhesive film, and in extreme cases, the adhesive film may be attached in a wrinkled state. Requires attention. In addition, after construction, you can check whether the advertisement sticker or tape (7) attached to the present invention. In addition, in FIG. 3, the case where the adhesive film 9 of the present invention is constructed without any printed advertisements on the pillar 8 of the structure and the first printed advertisements 10 are attached thereto and then seen thereon. The example <B> which built the adhesive film 9 of this invention is shown.

Hereinafter, preferred examples are provided to aid the understanding of the present invention, but the following examples are merely for exemplifying the present invention, and it will be apparent to those skilled in the art that various changes and modifications can be made within the scope and spirit of the present invention. It is natural that such variations and modifications fall within the scope of the appended claims.

<Examples>

A particle mixture was prepared by premixing 100 to 150 µm glass beads 30%, 75 to 150 µm silicon beads 25%, and 75 to 200 µm white gold steel 45%. Next, after subjecting the polyester film to 50 μm, the isocyanate curing agent and 5.0 weight phr were added to the release resin obtained by the present invention, and 10 weight phr of the prepared particle mixture was added thereto, and 30 to 50 weight of ethyl acetate was added. phr was added to adjust the viscosity, and then mixed uniformly with a high speed mixer for 3 minutes to prepare a mixture of a release resin and particles. The composition of the releasable resin and particles prepared above was coated with 250 μm in a comma coater on the polyester film and then dried in a drying furnace at 100 ° C. for 1 minute 30 seconds.

Meanwhile, 2 weight phr of an epoxy curing agent and 20 weight phr of ethyl acetate were added to the acrylic pressure sensitive adhesive, and then uniformly kneaded, and then coated on a surface of 100g / m 2 PE and single-sided silicone coated release paper with a comma coater at 120 ° C. It was dried for 1 minute and 30 seconds in a drying furnace.

Next, the opposite surface of the film to which the release coating layer was applied and the pressure-sensitive adhesive coated surface were laminated. At this time, after aging at 50 ℃ for more than 24 hours to improve the adhesion of the release coating layer and the properties of the adhesive layer, the product is attached to the coated iron plate, aluminum plate, stainless plate and PC sheet plate, and then the advertisement sticker and the green tape for advertisement It was confirmed whether the adhesion and the adhesion to the adhered surface.

1. Evaluation result of surface release force

Nine specimens 2 inches wide and 150 mm long were reciprocated and attached three times with a rubber roller at room temperature, followed by i) immediately after attachment at room temperature, ii) after 1 hour at room temperature, and iii) after 24 hours at room temperature. Force was confirmed. (However, tensile tester: Instron, using a max 50 kgf Load Cell, measured at a speed of 300mm / min.)

Normal temperature / Immediately after attachment (Unit: gf / 50mm) Sample Name Painted iron plate Aluminum plate surface Surface of the invention surface Surface of the invention Advertising sticker 200-250 Falling 180-230 Falling Green tape for advertisement 870-980 <10 890-1020 <10 Sample Name Stainless steel plate PC version surface Surface of the invention surface Surface of the invention Advertising sticker 210-280 Falling 210-270 Falling Green tape for advertisement 1120-1260 <10 910 ~ 1080 <10

Room temperature / 1 hour later (Unit: gf / 50mm) Sample Name Painted iron plate Aluminum plate surface Surface of the invention surface Surface of the invention Advertising sticker 230-300 Falling 210-290 Falling Green tape for advertisement 1060-1180 <10 1120-1350 <10 Sample Name Stainless steel plate PC version surface Surface of the invention surface Surface of the invention Advertising sticker 230-350 Falling 240-380 Falling Green tape for advertisement 1340-1400 <10 1170 ~ 1280 <10

Room temperature / 24 hours later (Unit: gf / 50mm) Sample Name Painted iron plate Aluminum plate surface Surface of the invention surface Surface of the invention Advertising sticker 310-400 Falling 300-450 Falling Green tape for advertisement 1320 ~ 1510 20 to 30 1470-1560 10 to 30 Sample Name Stainless steel plate PC version surface Surface of the invention surface Surface of the invention Advertising sticker 350-470 Falling 410-530 Falling Green tape for advertisement 1440-1590 10 to 30 1430 ~ 1520 20 to 30

As shown in Tables 1 to 3, the ad sticker or the green tape for the advertisement on the surface of the existing structure exhibits a very strong adhesive force over time, but the adhesion on the surface of the structure of the present invention can be confirmed to be low.

2. Result of adhesion surface adhesion

Nine specimens 1 inch wide and 150 mm long were reciprocated three times with a rubber roller at room temperature three times, i) immediately after attachment at room temperature, ii) after one hour at room temperature, and iii) after 24 hours at room temperature. Force was confirmed. (However, tensile tester: Instron, using a max 50 kgf Load Cell, measured at a speed of 300mm / min.)

Normal temperature / Immediately after attachment (Unit: gf / 1in) Sample Name Painted iron plate Aluminum plate Stainless steel plate PC version Surface of the invention 1340-1530 1210-1620 1350-1690 1140-1480

Room temperature / 1 hour later (Unit: gf / 1in) Sample Name Painted iron plate Aluminum plate Stainless steel plate PC version Surface of the invention 1410-1660 1330-1710 1440-1750 1220-1620

Room temperature / 24 hours later (Unit: gf / 1in) Sample Name Painted iron plate Aluminum plate Stainless steel plate PC version Surface of the invention 1400-1830 1430-1940 1680-1920 1440-1760

In addition, as shown in Tables 4 to 6, it can be seen that the initial adhesion strength is sufficient when applied outdoors because the construction adhesion is very excellent according to the surface material of the structure.

Figure 1 shows the structure of the anti-adhesive transparent pressure-sensitive adhesive film for the present invention sticker advertisements or advertisement tapes.

FIG. 2 is a cross-sectional view of an example in which the present invention of FIG. 1 is applied to a surface of a target structure. FIG.

3 is a case (a) of directly applying the adhesive film 9 of the present invention to the pillar of the target structure and the print advertisement 10 is attached to the surface of the pillar 8 of the target structure and a protective film concept thereon The case (b) which built the adhesive film 9 of this invention is shown.

DESCRIPTION OF THE RELATED ART [0002]

1, 1 ′: fine iron layer, 2: release coating layer

3, 3 ': transparent film 4: adhesive layer

5: release paper 6: target structure

7: tape

Claims (9)

The fine resin layer and the release coating layer were formed on the upper surface of the transparent film by coating and coating a mixture prepared by mixing a release resin composition, a curing agent composition, and a particle composition for forming irregularities on top of the transparent film, followed by drying and thermosetting. A first step of forming an advertisement adhesion prevention layer formed below; A second step of forming a pressure-sensitive adhesive layer on the surface of the release paper by applying the pressure-sensitive adhesive composition prepared by mixing the pressure-sensitive adhesive with a curing agent and a diluting solvent and coating and coating the surface of the release paper; And And a third step of transferring the pressure-sensitive adhesive layer forming surface of the release paper to the lower surface of the transparent film. The method of claim 1, The first release resin composition of step 1 is prepared by mixing an acrylic ester monomer, a fluorine intermediate, and a polymerization initiator, followed by radical solution copolymerization to prepare a fluorine-modified acrylic ester copolymer, followed by further mixing with a diluent. Characterized in that the production method of the anti-adhesive adhesive film. The method of claim 2, In the preparation of the release resin composition, 1 to 15 parts by weight of the acrylic acid hydroxyalkyl ester monomer or the methacrylic acid hydroxyalkyl ester monomer, 5 to 55, based on 100 parts by weight of the acrylic acid ester monomer or the methacrylic acid ester monomer. A method for producing an advertisement adhesion prevention adhesive film, characterized in that the mixture of parts by weight of fluorine intermediate, 0.1 to 5 parts by weight of polymerization initiator. The method of claim 1, The first and second particles for forming concavities and convexities are uniformly mixed in a weight ratio of 1 to 40%: 1 to 40%: 20 to 98% of organic, inorganic, and metal particles having a size of 5 to 200 μm. The method of claim 1, wherein the particles or beads are formed in a spherical shape, a hemispherical shape, a square shape, an amorphous shape, or a hollow shape capable of forming fine irregularities. The method of claim 4, wherein The organic particles or beads are selected from poly methyl methacrylate (poly methyl methacrylate), poly styrene (poly styrene), or polypropylene (polypropylene), The inorganic particles or beads are selected from silicon, silicon carbide, silica, glass, glass bubble, alumina ceramic, or silicate ceramic. , The metal-based particles or beads are selected from alumina, zirconia, or chromium oxide, to produce an advertisement adhesion preventing adhesive film. The method of claim 1, In the first step, the mixture is applied to the transparent film at a thickness of 50 to 300 μm, dried and thermally cured at 20 to 150 ° C. for 0.5 to 10 minutes, and the second step is the adhesive composition on the surface of the release paper. 50 to 150 μm thick, dried at 50 to 150 ° C. for 0.5 to 5 minutes, and left at 30 to 60 ° C. for at least 6 to 26 hours after the transfer of the third step, thereby preventing the adhesion of the ad layer and the adhesive layer. A method for producing an advertisement adhesion preventing adhesive film, characterized by improving. 7. The method according to any one of claims 1 to 6, The transparent film is any one selected from the group below, characterized in that the advertising method of preventing adhesion film. ① polymethyl methacrylate (PMMA), polyethylene-co-alkylacrylates, polyisobutylene, polybutadiene, polycarbonate, polyethylene terephthalate , Plasticized vinyl halide polymers, including poly vinylchloride, ② fluorine resin containing polyethylene naphthalene, poly vinylidene fluoride (PVDF), ③ blend resin of polyvinylidene fluoride and polymethyl methacrylate, ④ ionomeric ethylene copolymers, styrene acrylonitrile copolymers, poly-alpha-olefins and ethylene-propylene-diene copolymers diene copolymers and combinations or blends thereof, mixtures of styrene and acrylonitrile, styrene-acrylonitrile graft polymers, and acrylonitrile-butadiene Thermoplastic resins of acrylonitrile-butadiene-styrene graft polymers and combinations thereof or blended raw materials thereof, ⑤ Hard epoxy polyacrylates, polyurethanes, polynitriles, acrylated epoxys, acrylated polyesters, aromatic or aliphatic acrylated urethanes ), Acrylated acrylic, acrylated silicone, acrylated polyether, vinyl acrylate (vinyl acrylate), melamine resin, phenolic resin, thermosetting resin of unsaturated polyester resin. A transparent film having a top surface on which a mixture prepared by mixing a releasable resin composition, a curing agent composition, and a concave-convex forming particle composition is coated to dry and heat-cured micro-irregular layers and a release coating layer up and down; And Advertisement adhesion preventing adhesive film, characterized in that consisting of a release paper adhered by the lower surface and the adhesive layer of the transparent film. The method of claim 8, The advertisement adhesion preventing film is an advertisement adhesion preventing adhesive film, characterized in that produced by the method of any one of claims 1 to 6.

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