CN104231956B - Adhesive tape - Google Patents
Adhesive tape Download PDFInfo
- Publication number
- CN104231956B CN104231956B CN201310245891.2A CN201310245891A CN104231956B CN 104231956 B CN104231956 B CN 104231956B CN 201310245891 A CN201310245891 A CN 201310245891A CN 104231956 B CN104231956 B CN 104231956B
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- CN
- China
- Prior art keywords
- adhesive tape
- shell
- adhesive
- layer
- carrying
- 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.)
- Expired - Fee Related
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- Adhesive Tapes (AREA)
Abstract
A kind of adhesive tape comprising stripping protective layer, the adhesive layer being formed on the stripping protective layer and the multiple carrying particles for being scattered in the adhesive layer.The obturator that each carrying particle includes flexible shell and is contained in the shell, the obturator are adhesive, are also spaced apart on the shell and are equipped with multiple intercommunicating pores.The adhesive tape of the present invention is used as substrate layer using carrying particle, since carrying particle includes flexible shell, shell elastic deformation when stress, be not easily broken, can effective dissipation of ferees, make adhesive tape uniform force, the stress that evenly dispersed adhesive layer is born, to improve bond effect.In addition, the glass transition temperature of carrying particle is higher, the whole heat resistance of adhesive tape can be improved, shear strength when so as to improve its high temperature.Meanwhile when stress, obturator flows into adhesive layer via intercommunicating pore, to further increase bond effect.
Description
Technical field
The present invention relates to a kind of adhesive tape more particularly to a kind of double faced adhesive tapes.
Background technology
Current general double faced adhesive tape includes substrate layer and is respectively formed in two adhesive layers of substrate layer opposite flank.Base
Material layer is generally made of foam.In use, object to be bonded can be bonded in together by adhesive layer.Currently form the bubble of substrate layer
Bubble is such as imported foam by the method for cotton using the swelling volume of chemical method control swollen resin microballoon or using physical method
Material of main part in, the size or even part bubble of wherein bubble more difficult to control can rupture, and stress is not when adhesive tape being caused to use
, it is more difficult to bear preset loading.
Invention content
In view of the foregoing, it is necessary to the adhesive tape of uniform force when a kind of use is provided.
A kind of adhesive tape comprising remove protective layer, the adhesive layer being formed on the stripping protective layer and be scattered in the gluing
Multiple carrying particles of layer.The obturator that each carrying particle includes flexible shell and is contained in the shell, should
Obturator is adhesive, is also spaced apart on the shell and is equipped with multiple intercommunicating pores.
The adhesive tape of the present invention is used as substrate layer using carrying particle, since carrying particle includes flexible shell, by
Shell elastic deformation when power, is not easily broken, can effective dissipation of ferees, so that adhesive tape uniform force, evenly dispersed adhesive layer is held
The stress received, to improve bond effect.In addition, the glass transition temperature of carrying particle is higher, the entirety of adhesive tape can be improved
Heat resistance, shear strength when so as to improve its high temperature.Meanwhile when stress, obturator flows into adhesive layer via intercommunicating pore, from
And further increase bond effect.Furthermore the structure of adhesive tape is simpler, and manufacturing step is simpler, it is only necessary to by carrying particle dispersion
In adhesive, then, it is coated on stripping protective layer, you can be made.
Description of the drawings
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 use 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 use state of the adhesive tape of second embodiment of the invention.
Main element symbol description
Following specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
It please refers to Fig.1 and Fig. 2, the adhesive tape 10 of first embodiment of the invention includes stripping protective layer 11, is set to stripping
Adhesive layer 13 on protective layer 11 and the multiple carrying particles 15 for being scattered in adhesive layer 13.Stripping protective layer 11 is release paper.Glue
Adhesion coating 13 is made of adhesive, for bonding object（It is not shown）.Carrying particle 15 is spherical shape comprising flexible sky
The shell 151 of the heart and the obturator 153 being contained in shell 151.Multiple intercommunicating pores 150 are further opened on shell 151.Obturator
153 be adhesive.
Shell 151 includes at least one in high-molecular organic material, metal and ceramic material, wherein is had when using
When machine high molecular material, shell 151 can be prepared by least one following kind：Vinylidene chloride-acrylonitrile copolymer, poly- second
Enol, polyvinyl butyral, polymethyl methacrylate, polyacrylonitrile copolymer, polyvinylidene chloride and polysulfones；Work as use
When metal, shell 151 can be by least one following kind material preparation：Stainless steel, titanium, copper etc.；When using ceramics, shell
151 can be prepared by least one following kind：The organic high score mixing material of silica-and hollow glass ceramics.At this
In invention first embodiment, shell 151 is made of vinylidene chloride-acrylonitrile copolymer.
In first embodiment of the invention, obturator 153 is acrylic glue.Obturator 153 is not limited to acrylic glue,
Can be other adhesive, such as rubber, as long as having adhesive action.
In first embodiment of the invention, the half of the grain size substantially thickness of adhesive layer 13 of particle 15, gluing are carried
Substantially 0.6 kilograms per cubic meter of the global density of layer 13 and multiple carrying particles 15.The grain size of carrying particle 15 is not limited to the
The size of one embodiment, the also greater than half of the thickness of adhesive layer 13；The entirety of adhesive layer 13 and multiple carrying particles 15
Density is not limited to the size of first embodiment, as long as it is between 0.3 to 0.9 kilograms per cubic meter.The present invention first
In embodiment, multiple carrying particles 15 are dispersed in adhesive layer 13.
Referring to Fig. 3, the adhesive tape 10 of first embodiment of the invention is used as substrate layer using carrying particle 15, due to carrying
Particle 15 is flexible shell 151, and 151 elastic deformation of shell when stress is not easily broken, can effective dissipation of ferees, carry
The impact resistance of high adhesive tape 10 makes 10 uniform force of adhesive tape, the stress that evenly dispersed adhesive layer 13 is born, to improve bonding
Effect.In addition, the glass transition temperature of carrying particle 15 is higher, the whole heat resistance of adhesive tape 10 can be improved, so as to improve
Shear strength when its high temperature.Meanwhile when stress, obturator 153 flows into adhesive layer 13 via intercommunicating pore 150, to further
Improve bond effect.Furthermore the structure of adhesive tape 10 is simpler, and manufacturing step is simpler, it is only necessary to which carrying particle 15 is scattered in glue
In stick, then, it is coated on stripping protective layer 11, you can be made.
Please refer to Fig. 4 and Fig. 5, the adhesive tape 20 of second embodiment of the invention and the 10 structure class of adhesive tape of first embodiment
Seemingly, adhesive tape 20 includes stripping protective layer 21, is set to the adhesive layer 23 of stripping protective layer 21 and is scattered in the multiple of adhesive layer 23
Carry particle 25.The obturator 253 carrying particle 25 flexible hollow shell 251 and be contained in shell 251.Shell
Multiple intercommunicating pores 250 are further opened on 251.However, the shell 251 of carrying particle 25 is elliptical shape ball, grain size is more than adhesive layer
The half of 23 thickness.It please join Fig. 5, in use, such as 20 stress of adhesive tape, carrying particle 25 then deforms upon.
It is understood that carrying particle 15,25 is not limited to above-mentioned shape, it is alternatively Else Rule shape or irregular shape
Shape, such as cube shaped, polygon.
It is appreciated that those skilled in the art can also be in doing other variations, without departing from this hair in spirit of that invention
Bright technique effect.These variations that spirit is done according to the present invention, should all be included in present invention model claimed
That encloses is interior.
Claims (8)
1. a kind of adhesive tape comprising stripping protective layer and the adhesive layer being formed on the stripping protective layer, it is characterised in that：The glue
Band further includes the multiple carrying particles for being scattered in the adhesive layer, and each carrying particle includes flexible shell and is contained in
The material of obturator in the shell, the shell includes at least one of organic polymer and metal, which is gluing
Agent is also spaced apart on the shell and is equipped with multiple intercommunicating pores.
2. adhesive tape as described in claim 1, it is characterised in that：The shell is by least one following kind material preparation：Partially
Dichloroethylene-acrylonitrile copolymer, polyvinyl alcohol, polyvinyl butyral, polymethyl methacrylate, polyacrylonitrile copolymerization
Object, polyvinylidene chloride and polysulfones.
3. adhesive tape as described in claim 1, it is characterised in that：The shell is by least one following kind material preparation：No
Become rusty steel, titanium and copper.
4. adhesive tape as described in claim 1, it is characterised in that：The carrying particle is that ball or ellipse are spherical.
5. adhesive tape as described in claim 1, it is characterised in that：The obturator is by least one following kind material preparation：
Rubber and acryl resin.
6. adhesive tape as described in claim 1, it is characterised in that：The grain size of the carrying particle is greater than or equal to the gluing layer thickness
Half.
7. adhesive tape as described in claim 1, it is characterised in that：The adhesive layer and multiple global density for carrying particle are
0.3 to 0.9 kilograms per cubic meter.
8. adhesive tape as described in claim 1, it is characterised in that：Multiple carrying uniform particle is dispersed in the 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 CN104231956A (en) | 2014-12-24 |
| CN104231956B true 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 |
|---|---|
| CN104231956A (en) | 2014-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| 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. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190620 |