CN105482732A - Non-base-material AB adhesive tape - Google Patents
Non-base-material AB adhesive tape Download PDFInfo
- Publication number
- CN105482732A CN105482732A CN201610044330.XA CN201610044330A CN105482732A CN 105482732 A CN105482732 A CN 105482732A CN 201610044330 A CN201610044330 A CN 201610044330A CN 105482732 A CN105482732 A CN 105482732A
- Authority
- CN
- China
- Prior art keywords
- release layer
- adhesive
- base material
- adhesive tape
- acrylate
- 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
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives 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; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a non-base-material AB adhesive tape which sequentially comprises an upper release layer, an acrylate adhesive layer, a polyurethane adhesive layer and a lower release layer, wherein the acrylate adhesive layer and the polyurethane adhesive layer are directly fitted without a base material, so that the problems of low transparency, poor exhaust performance, high possibility of degumming and unattractiveness are solved. The non-base-material AB adhesive tape is extremely high in transparency, good in exhaust performance, free of degumming, less in defective gum and more beautiful.
Description
Technical field
The present invention relates to adhesive tape field, be specifically related to a kind of without base material AB adhesive tape.
Background technology
Along with the develop rapidly of electronics technology, electronic product, particularly giant-screen electronic product have become the indispensable product of the mankind, and with the life close contact of the mankind.And screen, but there is explosive, frangible risk, the moment threatens the security of the lives and property of user.In electronic market, reveal to effectively prevent touch-screen or accidentally clash into and cause the fragmentation of face glass to disperse, reduce the covert harm of face glass, need to carry out certain strick precaution protection to screen.Generally by realizing at screen surface bonding protective film, and in order to fixing relatively more firm, protective membrane is generally fixed on screen surface by all sticking adhesive tape in two sides.
Also have; explosion-proof insulated film is all posted in automobile front and rear windshield, side window glass and skylight; it acts on mainly shielding of ultraviolet, intercept partial heat and prevent glass from bursting suddenly the situations such as hurting sb.'s feelings of causing occurs; simultaneously according to the single plane fluoroscopy performance of solar film, reach the object of protection individual privacy.It also can reduce the damage that in car, article and personnel cause because of uviolizing, reaches the effect of saving fuel oil consumption in some aspect.And automobile explosion-proof insulated film, due to the characteristic of outdoor activity, more need to use adhesive tape to fix.
Because adhesive tape one side is and glass gluing, one side is and protective membrane laminating, better in order to fit, and generally adopts AB double sticky tape, i.e. two kinds of different tackiness agent.
AB glue in the market, most use silica gel and acrylic glue, the surface tension of these two kinds of glue differs greatly, interfacial effect is larger, can not fit very well between the two, must need by a medium as carrier, so existing AB glue is all have base material (as PET base material), use conventional acrylic tackiness agent.The AB adhesive tape of base material is used to have following shortcoming:
1) transparency is not high, and impact is visual, no matter electronic product or automobile, and impact uses;
2) have the general use vinylformic acid sizing agent of base material, venting quality is poor, makes its range of application have significant limitation;
3) there is the problem many with cull of easily coming unstuck;
4) unsightly, due to the existence of base material, base material can be appeared in surface, occurs wrinkle, the phenomenons such as dark line, and have a base material need corona operation, in corona process, have the generation of precipitate, dust residual also many, on the whole unsightly.
Therefore, designing a kind of novel AB adhesive tape, transparency is high, exhaust performance good, without to come unstuck and cull, more attractive in appearance, is this area technical issues that need to address.
Summary of the invention
The technical problem to be solved in the present invention: design a kind of novel AB adhesive tape, transparency is high, exhaust performance good, nothing is come unstuck, cull is few, more attractive in appearance.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows:
A kind of without base material AB adhesive tape, comprise release layer, acrylate adhesive layer, polyurethane adhesive adhesion coating and lower release layer successively.
Preferably, described polyurethane adhesive adhesion coating is for containing isocyanate polyurethane tackiness agent.
Preferably, described acrylate adhesive layer is acrylate pressure-sensitive adhesive.
Preferably, described upper release layer and lower release layer are polyester film.
Pass through technique scheme, provided by the invention a kind of without base material AB adhesive tape, comprise release layer, acrylate adhesive layer, polyurethane adhesive adhesion coating and lower release layer successively, wherein directly fit between acrylate adhesive layer and polyurethane adhesive adhesion coating, there is no base material, solve that transparency is not high, exhaust is poor, easily come unstuck, the many and inaesthetic problem of cull, its beneficial effect is: transparency is high, exhaust performance good, nothing is come unstuck, cull is few, more attractive in appearance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is for the one disclosed in the embodiment of the present invention is without the schematic diagram of base material AB adhesive tape (coiling into a volume);
Fig. 2 be in Fig. 1 A-A to the schematic diagram of sectional view.
Numeral and the corresponding component title represented by letter in figure:
1. rolling without release layer 12. acrylate adhesive layer 13. polyurethane adhesive adhesion coating 14. times release layers on base material AB adhesive tape 11..
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
In order to more succinct explanation the present embodiment, at accompanying drawing or in illustrating, the known but component incoherent with the main contents of this patent of some the art those of ordinary skill can be omitted.In addition, in order to interpreting blueprints of being more convenient for, in accompanying drawing, some component has amplification, reduces and part omission, but does not represent size or the entire infrastructure of actual product; When not affecting interpreting blueprints and can not producing ambiguity, some component may not chart by National Standard of Mechanical Drawing.
As depicted in figs. 1 and 2, the invention provides a kind of without base material AB adhesive tape, comprise release layer 11, acrylate adhesive layer 12, polyurethane adhesive adhesion coating 13 and lower release layer 14 successively.
Fig. 1 be rolling without base material AB adhesive tape 1, easy to use like this.
General and the glass gluing of polyurethane adhesive adhesion coating wherein, and acrylate adhesive layer is general and rupture disk or thermal isolation film are fitted.
Directly fit between acrylate adhesive layer 12 and polyurethane adhesive adhesion coating 13, there is no base material.Like this:
1) transparency is very high, easy to use;
2) be directed to the non-polar materials such as TPU (Thermoplasticpolyurethanes) have good tackiness and there is again good venting quality;
3) problem that what basic solution had base material AB glue to exist easily comes unstuck, cull is many;
4) attractive in appearance, owing to not having base material, base material also can not be appeared in surface, does not also have the operation of corona, do not have precipitate, dust residual.
Embodiment one:
A kind of without base material AB adhesive tape, comprise release layer 11, acrylate adhesive layer 12, polyurethane adhesive adhesion coating 13 and lower release layer 14 successively.
Wherein, described polyurethane adhesive adhesion coating 13 is for containing isocyanate polyurethane tackiness agent.
Wherein, described acrylate adhesive layer 12 is hydroxyethyl methylacrylate acrylic acid adhesive.
Wherein, described upper release layer 11 and lower release layer 14 are polyester film.
Embodiment two:
A kind of without base material AB adhesive tape, comprise release layer 11, acrylate adhesive layer 12, polyurethane adhesive adhesion coating 13 and lower release layer 14 successively.
Wherein, described polyurethane adhesive adhesion coating 13 is Polyisocyanate adhesive.
Wherein, described acrylate adhesive layer 12 is acrylate pressure-sensitive adhesive.
Wherein, described upper release layer 11 and lower release layer 14 are polyethylene film.
Embodiment three:
A kind of without base material AB adhesive tape, comprise release layer 11, acrylate adhesive layer 12, polyurethane adhesive adhesion coating 13 and lower release layer 14 successively.
Wherein, described polyurethane adhesive adhesion coating 13 is hydroxyl polyurethane adhesive.
Wherein, described acrylate adhesive layer 12 is binary liquid shape acrylic ester adhesive.
Wherein, described upper release layer 11 and lower release layer 14 are PET film.
Embodiment four:
A kind of without base material AB adhesive tape, comprise release layer 11, acrylate adhesive layer 12, polyurethane adhesive adhesion coating 13 and lower release layer 14 successively.
Wherein, described polyurethane adhesive adhesion coating 13 is for containing isocyanate polyurethane tackiness agent.
Wherein, described acrylate adhesive layer 12 is acrylate pressure-sensitive adhesive.
Wherein, described upper release layer 11 and lower release layer 14 are polyester film.
Embodiment five:
A kind of without base material AB adhesive tape, comprise release layer 11, acrylate adhesive layer 12, polyurethane adhesive adhesion coating 13 and lower release layer 14 successively.
Wherein, described polyurethane adhesive adhesion coating 13 is Polyisocyanate adhesive.
Wherein, described acrylate adhesive layer 12 is Isooctyl acrylate monomer acrylic acid adhesive.
Wherein, described upper release layer 11 and lower release layer 14 are polyester film.
In the above-described embodiments, provided by the invention a kind of without base material AB adhesive tape, comprise release layer, acrylate adhesive layer, polyurethane adhesive adhesion coating and lower release layer successively, wherein directly fit between acrylate adhesive layer and polyurethane adhesive adhesion coating, there is no base material, solve that transparency is not high, exhaust is poor, easily come unstuck, the many and inaesthetic problem of cull, its beneficial effect is: transparency is high, exhaust performance good, nothing is come unstuck, cull is few, more attractive in appearance.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. without a base material AB adhesive tape, it is characterized in that, comprise release layer, acrylate adhesive layer, polyurethane adhesive adhesion coating and lower release layer successively.
2. one according to claim 1 is without base material AB adhesive tape, it is characterized in that, described polyurethane adhesive adhesion coating is for containing isocyanate polyurethane tackiness agent.
3. according to claim 1 a kind of without base material AB adhesive tape, it is characterized in that, described acrylate adhesive layer is acrylate pressure-sensitive adhesive.
4. according to claim 1 a kind of without base material AB adhesive tape, it is characterized in that, described upper release layer and lower release layer are polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044330.XA CN105482732A (en) | 2016-01-22 | 2016-01-22 | Non-base-material AB adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044330.XA CN105482732A (en) | 2016-01-22 | 2016-01-22 | Non-base-material AB adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105482732A true CN105482732A (en) | 2016-04-13 |
Family
ID=55670017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610044330.XA Pending CN105482732A (en) | 2016-01-22 | 2016-01-22 | Non-base-material AB adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105482732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903837A (en) * | 2017-12-16 | 2018-04-13 | 长沙志鸿文化传媒有限公司 | A kind of advertisement double faced adhesive film for not staying residue glue |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203923081U (en) * | 2014-04-15 | 2014-11-05 | 惠州市伟江实业有限公司 | A kind of double sticky tape |
| CN204605074U (en) * | 2015-01-30 | 2015-09-02 | 东莞市纳利光学材料有限公司 | A kind of without base material AB glued membrane |
| CN105524562A (en) * | 2016-01-20 | 2016-04-27 | 东莞市纳利光学材料有限公司 | Substrate-free anti-static AB adhesive film and preparation method thereof |
| CN205528571U (en) * | 2016-01-22 | 2016-08-31 | 皇冠（太仓）胶粘制品有限公司 | No substrate AB glue area |
-
2016
- 2016-01-22 CN CN201610044330.XA patent/CN105482732A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203923081U (en) * | 2014-04-15 | 2014-11-05 | 惠州市伟江实业有限公司 | A kind of double sticky tape |
| CN204605074U (en) * | 2015-01-30 | 2015-09-02 | 东莞市纳利光学材料有限公司 | A kind of without base material AB glued membrane |
| CN105524562A (en) * | 2016-01-20 | 2016-04-27 | 东莞市纳利光学材料有限公司 | Substrate-free anti-static AB adhesive film and preparation method thereof |
| CN205528571U (en) * | 2016-01-22 | 2016-08-31 | 皇冠（太仓）胶粘制品有限公司 | No substrate AB glue area |
Non-Patent Citations (1)
| Title |
|---|
| 李士学等: "《胶粘剂制备及应用》", 30 June 1984, 天津科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903837A (en) * | 2017-12-16 | 2018-04-13 | 长沙志鸿文化传媒有限公司 | A kind of advertisement double faced adhesive film for not staying residue glue |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160413 |