Double-sided tape
A technology of double-sided tape and pressure-sensitive adhesive, which is applied in the field of adhesive tape, can solve the problems of no covering power or distinguishing power, falling of the pasted object, poor dimensional stability, etc., so as to improve the poor dimensional stability and adhesion. Poor, easy to cut effect
Inactive Publication Date: 2012-10-17
姚仲飞
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The existing commonly used double-sided tapes are mostly used for stationery and office supplies. When such double-sided tapes are usually used, due to the strong extensibility of the film formation of the tape, it is particularly difficult to break or cut off, resulting in poor dimensional stability. , and it cannot be made into double-sided tapes of different colors, so it does not have the characteristics of covering power or distinguishi
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0014] Such as figure 1 It shows the embodiment of a double-sided adhesive tape of the present invention, which consists of a release paper 1, a pressure-sensitive adhesive layer 2 and a polymer polymer layer 3, and the pressure-sensitive adhesive layer 2 is attached to the front and back of the polymer polymer layer 3 , a release paper 1 is arranged on the surface of the pressure-sensitive adhesive layer 2 . Wherein the polymer layer 1 is composed of styrene, ethyl 2-hydroxymethyl acrylate, acrylic acid, methyl methacrylate, methacrylic acid, vinyl acetate, ethyl acrylate, methyl acrylate, and ethanol , methanol, ethyl ester, toluene, acetone, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a double-sided tape the double-sided tape comprises pieces of release paper, pressure-sensitive adhesive layers and a macro-molecular polymerization layer. The front side and the back side of the macro-molecular polymerization are both equipped with the pressure-sensitive adhesive layers, and the surfaces of the pressure-sensitive adhesive layers are equipped with release papers. The double-sided tape of the invention is easy to cut off and has anti-extensibility, and the disadvantages of poor size stability and poor adhesivity generated by the good extensibility of conventional double-sided tapes can be avoided. In addition, with fuel, heatproof auxiliary agents and conductive agents added in the macro-molecular polymerization layer, the double-sided tape has the characteristics of rich colors, high temperature resistance and good conductivity.
Description
Technical field: [0001] The invention relates to an adhesive tape, in particular to a double-sided adhesive tape. Background technique: [0002] The existing commonly used double-sided tapes are mostly used for stationery and office supplies. When such double-sided tapes are usually used, due to the strong extensibility of the film formation of the tape, it is particularly difficult to break or cut off, resulting in poor dimensional stability. , and it cannot be made into double-sided tapes of different colors, so it does not have the characteristics of covering power or distinguishing power, but if pigments or pigments are added to the quality, it will lead to denaturation of the gelatin, which will affect the original characteristics of the gelatin. Commonly used double-sided adhesive tapes have poor gel heat resistance. When the temperature reaches 150 degrees, the gel strength will decrease, which may also cause the original pasted object to fall, and the expected pastin...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C09J7/02C08F220/14C08F220/06C08F218/08C08F212/08C08F220/28C08L33/08
Inventor 姚仲飞
Owner 姚仲飞