CN104231956A - Adhesive tape - Google Patents
Adhesive tape Download PDFInfo
- Publication number
- CN104231956A CN104231956A CN201310245891.2A CN201310245891A CN104231956A CN 104231956 A CN104231956 A CN 104231956A CN 201310245891 A CN201310245891 A CN 201310245891A CN 104231956 A CN104231956 A CN 104231956A
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- China
- Prior art keywords
- adhesive tape
- housing
- adhesive
- adhesive layer
- layer
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- Adhesive Tapes (AREA)
Abstract
The invention discloses an adhesive tape comprising a stripping protective layer, an adhesive layer formed on the stripping protective layer and a plurality of bearing particles dispersed on the adhesive layer, wherein each bearing particle comprises an elastic shell and an infill accommodated in the shell, the infill is an adhesive, and a plurality of communicating holes are also formed in the shell at intervals. According to the adhesive tape disclosed by the invention, the bearing particles are used as a base material layer, the bearing particles comprise the elastic shells, and the shells can generate elastic deformation when being stressed, so that the shells are not easily cracked, an acting force can be effectively dispersed, the stress of the adhesive tape is uniform, the stress borne by the adhesive layer can be uniformly dispersed, and furthermore, the adhering effect is improved. In addition, the glass transition temperatures of the bearing particles are relatively high, so that the whole temperature resistance of the adhesive tape can be improved, and furthermore, the shearing strength of the adhesive tape at high temperature is improved. Meanwhile, the infill flows into the adhesive layer through the communicating holes when being stressed, so that the adhering effect is further improved.
Description
Technical field
The present invention relates to a kind of adhesive tape, particularly relate to a kind of double sticky tape.
Background technology
Double sticky tape general at present comprises substrate layer and is formed at two adhesive layers of substrate layer opposite flank respectively.Substrate layer is generally made up of foam.During use, by adhesive layer, thing to be bonded is bonded in together.The method of the foam of current formation substrate layer, control the expanding volume of swollen resin microballoon as adopted chemical process or adopt physical method to import in the material of main part of foam by bubble, the size of all more difficult control wherein bubble, even part bubble can break, unbalance stress when causing adhesive tape to use, more difficultly bears default loading.
Summary of the invention
In view of above content, the adhesive tape of uniform force when being necessary to provide a kind of use.
A kind of adhesive tape, it comprises the multiple carrying particles peeled off protective layer, be formed at the adhesive layer on this stripping protective layer and be scattered in this adhesive layer.Each this carrying particle comprises the obturator having elastic housing and be contained in this housing, and this obturator is tackiness agent, also spaced apartly on this housing is provided with multiple communicating aperture.
Adhesive tape of the present invention adopts carrying particle to be used as substrate layer, has elastic housing, housing elastic deformation time stressed because carrying particle comprises, not easily break, can effective dissipation of ferees, make adhesive tape uniform force, the stress that dispersed adhesive layer bears, thus improve bond effect.In addition, the glass transition temperature of carrying particle is higher, can improve the overall heat resistance of adhesive tape, thus shearing resistance when improving its high temperature.Meanwhile, time stressed, obturator flows into adhesive layer via communicating aperture, thus improves bond effect further.Moreover the structure of adhesive tape is simpler, and manufacturing step is simpler, only needs by carrying particle dispersion in tackiness agent, then, is coated on and peels off on protective layer, namely can be made into.
Accompanying drawing explanation
Fig. 1 is the partial cutaway schematic view of the adhesive tape of first embodiment of the invention.
Fig. 2 is the diagrammatic cross-section of the carrying particle of first embodiment of the invention.
Fig. 3 is the partial cutaway schematic view of the using state of the adhesive tape of first embodiment of the invention.
Fig. 4 is the partial cutaway schematic view of the adhesive tape of second embodiment of the invention.
Fig. 5 is the partial cutaway schematic view of the using state of the adhesive tape of second embodiment of the invention.
Main element nomenclature
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1 and Fig. 2, the adhesive tape 10 of first embodiment of the invention comprises stripping protective layer 11, is arranged at the adhesive layer 13 peeled off on protective layer 11 and the multiple carrying particles 15 being scattered in adhesive layer 13.Peeling off protective layer 11 is separate-type paper.Adhesive layer 13 is made up of tackiness agent, for the object (not shown) that bonds.Carrying particle 15 is spherical shape, and it comprises the obturator 153 having elastic hollow housing 151 and be contained in housing 151.Housing 151 also offers multiple communicating aperture 150.Obturator 153 is tackiness agent.
Housing 151 to comprise in organic polymer material, metal and stupalith at least one of them, wherein, when adopting organic polymer material, housing 151 can by following at least one kind of preparation: vinylidene chloride-acrylonitrile copolymer, polyvinyl alcohol, polyvinyl butyral acetal, polymethylmethacrylate, polyacrylonitrile copolymer, polyvinylidene dichloride and polysulfones; When adopting metal, housing 151 can be prepared by following at least one kind of material: stainless steel, titanium, copper etc.; When adopting pottery, housing 151 can by following at least one kind of preparation: the glass-ceramic of silicon-dioxide-organic high score mixing material and hollow.In first embodiment of the invention, housing 151 is made up of vinylidene chloride-acrylonitrile copolymer.
In first embodiment of the invention, obturator 153 is acrylic glue.Obturator 153 is not limited to acrylic glue, also can be other tackiness agent, as rubber, as long as have adhesive action.
In first embodiment of the invention, the particle diameter of carrying particle 15 is roughly the half of the thickness of adhesive layer 13, and adhesive layer 13 is roughly 0.6 kilograms per cubic meter with the global density of multiple carrying particle 15.The particle diameter of carrying particle 15 is not limited to the size of the first embodiment, also can be greater than the half of the thickness of adhesive layer 13; Adhesive layer 13 is not limited to the size of the first embodiment, as long as it is between 0.3 to 0.9 kilograms per cubic meter with the global density of multiple carrying particle 15.In first embodiment of the invention, multiple carrying particle 15 is dispersed in adhesive layer 13.
Refer to Fig. 3, the adhesive tape 10 of first embodiment of the invention adopts carrying particle 15 to be used as substrate layer, because carrying particle 15 is for having elastic housing 151, time stressed, housing 151 elastic deformation, not easily breaks, can effective dissipation of ferees, improve the shock-resistance of adhesive tape 10, make adhesive tape 10 uniform force, the stress that dispersed adhesive layer 13 bears, thus improve bond effect.In addition, the glass transition temperature of carrying particle 15 is higher, can improve the overall heat resistance of adhesive tape 10, thus shearing resistance when improving its high temperature.Meanwhile, time stressed, obturator 153 flows into adhesive layer 13 via communicating aperture 150, thus improves bond effect further.Moreover the structure of adhesive tape 10 is simpler, and manufacturing step is simpler, only needs carrying particle 15 to be scattered in tackiness agent, then, is coated on and peels off on protective layer 11, namely can be made into.
Refer to Fig. 4 and Fig. 5; the adhesive tape 20 of second embodiment of the invention and adhesive tape 10 similar of the first embodiment, adhesive tape 20 comprises stripping protective layer 21, is arranged at the adhesive layer 23 peeling off protective layer 21 and the multiple carrying particles 25 being scattered in adhesive layer 23.The obturator 253 that carrying particle 25 has elastic hollow housing 251 and is contained in housing 251.Housing 251 also offers multiple communicating aperture 250.But the housing 251 of carrying particle 25 is oval ball, and its particle diameter is greater than the half of adhesive layer 23 thickness.Please refer to the drawing 5, during use, as stressed in adhesive tape 20, there is deformation in carrying 25, particle.
Can understand, carrying particle 15,25 is not limited to above-mentioned shape, and it also can be Else Rule shape or irregularly shaped, as cube shaped, Polygons etc.
Be appreciated that those skilled in the art also can do other change in spirit of the present invention, as long as it does not depart from technique effect of the present invention.These changes done according to the present invention's spirit, all should be included in the present invention's scope required for protection.
Claims (10)
1. an adhesive tape; it comprises the adhesive layer peeled off protective layer and be formed on this stripping protective layer; it is characterized in that: this adhesive tape also comprises the multiple carrying particles being scattered in this adhesive layer; each this carrying particle comprises the obturator having elastic housing and be contained in this housing; this obturator is tackiness agent, also spaced apartly on this housing is provided with multiple communicating aperture.
2. adhesive tape as claimed in claim 1, is characterized in that: the material of this housing to comprise in organic polymer, metal and pottery at least one of them.
3. adhesive tape as claimed in claim 2, is characterized in that: this housing is prepared by following at least one kind of material: vinylidene chloride-acrylonitrile copolymer, polyvinyl alcohol, polyvinyl butyral acetal, polymethylmethacrylate, polyacrylonitrile copolymer, polyvinylidene dichloride and polysulfones.
4. adhesive tape as claimed in claim 2, is characterized in that: this housing is prepared by following at least one kind of material: stainless steel, titanium and copper.
5. adhesive tape as claimed in claim 2, is characterized in that: this housing is prepared by following at least one kind of material: the glass ceramic material of silicon-dioxide-organic high score mixing material and hollow.
6. adhesive tape as claimed in claim 1, is characterized in that: this carrying particle is ball or oval spherical.
7. adhesive tape as claimed in claim 1, is characterized in that: this obturator is prepared by following at least one kind of material: rubber and acryl resin.
8. adhesive tape as claimed in claim 1, is characterized in that: the particle diameter of this carrying particle is more than or equal to the half of this adhesive layer thickness.
9. adhesive tape as claimed in claim 1, is characterized in that: the global density of this adhesive layer and the plurality of carrying particle is 0.3 to 0.9 kilograms per cubic meter.
10. adhesive tape as claimed in claim 1, is characterized in that: the plurality of carrying uniform particle is dispersed in this adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245891.2A CN104231956B (en) | 2013-06-20 | 2013-06-20 | Adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245891.2A CN104231956B (en) | 2013-06-20 | 2013-06-20 | Adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104231956A true CN104231956A (en) | 2014-12-24 |
| CN104231956B CN104231956B (en) | 2018-09-28 |
Family
ID=52220889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310245891.2A Expired - Fee Related CN104231956B (en) | 2013-06-20 | 2013-06-20 | Adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104231956B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827908A (en) * | 2007-10-15 | 2010-09-08 | 3M创新有限公司 | Nonconductive adhesive composition and film and methods of making |
| CN101831251A (en) * | 2009-03-11 | 2010-09-15 | 日东电工株式会社 | Acrylic pressure-sensitive adhesive sheet |
| CN102079954A (en) * | 2009-11-30 | 2011-06-01 | 日东电工株式会社 | Pressure-sensitive adhesive tape |
| CN102405268A (en) * | 2009-04-21 | 2012-04-04 | 日东电工株式会社 | Heat-expansive and repeelable acrylic pressure-sensitive adhesive tape or sheet |
-
2013
- 2013-06-20 CN CN201310245891.2A patent/CN104231956B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827908A (en) * | 2007-10-15 | 2010-09-08 | 3M创新有限公司 | Nonconductive adhesive composition and film and methods of making |
| CN101831251A (en) * | 2009-03-11 | 2010-09-15 | 日东电工株式会社 | Acrylic pressure-sensitive adhesive sheet |
| CN102405268A (en) * | 2009-04-21 | 2012-04-04 | 日东电工株式会社 | Heat-expansive and repeelable acrylic pressure-sensitive adhesive tape or sheet |
| CN102079954A (en) * | 2009-11-30 | 2011-06-01 | 日东电工株式会社 | Pressure-sensitive adhesive tape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104231956B (en) | 2018-09-28 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180305 Address after: 528437 Guangdong province Zhongshan Torch Development Zone, Cheung Hing Road 6 No. 222 north wing trade building room Applicant after: Zhongshan yunchuang Intellectual Property Service Co.,Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Effective date of registration: 20180305 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |