Antistatic organosilicon pressure-sensitive adhesive containing electron transport material and preparation of adhesive

A technology of silicone pressure-sensitive adhesives and electron transport materials, applied in the direction of non-polymer organic compound adhesives, pressure-sensitive films/sheets, adhesives, etc., can solve the problems of easy precipitation of particles, sacrifice of light transmittance of tape, and dispersion of metal particles To avoid problems such as poor performance, to achieve good dispersion effect and simplify the processing technology
CN112608689AActive Publication Date: 2021-04-06ZHEJIANG UNIV OF TECH
17 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG UNIV OF TECH
Publication Date
2021-04-06

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an antistatic organic silicon pressure-sensitive adhesive containing an electron transport material and a preparation method of the antistatic organic silicon pressure-sensitive adhesive. The antistatic organosilicone pressure-sensitive adhesive is prepared from the following raw materials in parts by mass: 80-100 parts of diluted addition organosilicone resin, 10-20 parts of ionic liquid-carbon nanotube conductive gel, 4-10 parts of a compound containing alkylene oxide, 4-10 parts of an acrylate compound and 1-5 parts of a platinum catalyst. The carbon nano tube and ionic liquid mixed gel is used as an antistatic agent, the problem of incompatibility between the carbon nano tube and the pressure-sensitive adhesive is solved, the gel premixing method is applied, the dispersion effect is good, the gel can be stored for a long time, and the agglomeration phenomenon is avoided; and the antistatic effect can be achieved only by adding a small amount of the antistatic agent, and the curing property, the mechanical property and the optical property of a formed film are not influenced.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] (1) Technical field

[0002] The invention relates to an antistatic silicone pressure-sensitive adhesive containing an electron transport material and a preparation method thereof.

[0003] (2) Background technology

[0004] With the update and iteration of the mobile phone industry, higher requirements are put forward for the display screen. During the manufacturing process, a protective sheet with a pressure-sensitive adhesive layer will be pasted on the surface of the screen. The adhesive-covered protective sheet without antistatic effect has a high peeling voltage, which will absorb small particles of pollutants in the air to cause pollution on the membrane surface, and the yield rate cannot be guaranteed. Therefore, the pressure-sensitive adhesive should be endowed with certain antistatic properties.

[0005] The microscopic structure of the substance affects the macroscopic properties, and dispersing carbon nanotubes in the medium can increase the conductivity of ...

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