Unlock instant, AI-driven research and patent intelligence for your innovation.

Adhesive composition, surface protective film, and base glass surface protective film for flat panel displays

A surface protection film, flat panel display technology, applied in the direction of adhesive type, dendritic polymer adhesive, film/sheet adhesive, etc.

Active Publication Date: 2015-09-02
AVANSTRATE INC
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the above-mentioned double-layer film and tape also have the same problem

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adhesive composition, surface protective film, and base glass surface protective film for flat panel displays

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A substrate layer (26 μm in thickness) comprising low-density polyethylene (LDPE) (manufactured by Tosoh Corporation, Petorosen 183) and linear low-density polyethylene (LLDPE) (manufactured by Sumitomo Chemical Co., Ltd., Amikasen EFV402) and an adhesive layer containing 0.06 parts by weight of polyoxyethylene-polyoxypropylene glycol (manufactured by Daiichi Kogyo Manufacturing Co., Ltd., Epan 485) was used to obtain a two-layer structure by the blow molding method using the above-mentioned molding conditions. Protective film (thickness: 30 μm).

Embodiment 2

[0064] A surface protection film (thickness: 30 μm) was produced in the same manner as in Example 1 except that the addition amount of polyoxyethylene / polyoxypropylene glycol was 0.36 parts by weight.

Embodiment 3

[0066] A surface protection film (thickness: 30 μm) was produced in the same manner as in Example 1 except that the addition amount of polyoxyethylene / polyoxypropylene glycol was 0.6 parts by weight.

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

PropertyMeasurementUnit
densityaaaaaaaaaa
thicknessaaaaaaaaaa
peel strengthaaaaaaaaaa
Login to View More

Abstract

Disclosed is an adhesive composition with which a surface protective film can be easily bonded to a glass surface. By using the adhesive composition, residues resulting from the surface protective film (specifically, from an adhesive layer thereof) can be easily cleaned / removed after removal of the surface protective film. An adhesive layer and a mother glass surface protective film for flat display panels, which uses the adhesive composition or the adhesive layer, are also disclosed. The adhesive composition is characterized by containing 0.01-2 parts by weight of an alkylene oxide group-containing compound per 100 parts by weight of a thermoplastic resin.

Description

technical field [0001] The present invention relates to an adhesive composition, and more specifically, to an adhesive layer using the adhesive composition and a base glass surface protection film for flat panel displays using the adhesive composition. Background technique [0002] Glass substrates are used in the manufacture of flat panel displays such as liquid crystal displays, plasma display panels, and organic EL displays. The glass plates manufactured in the factory are circulated (transported) in the form of master glass, and then processed into glass substrates. When the base sample glass is transported or stored, or even transported with delivery, stored at the customer's place, etc., once the glass surface is scratched, the yield of the product will decrease and the quality will be adversely affected. Surface-attached surface protection film. [0003] The sample glass for flat panel displays with the surface protection film attached is delivered to the panel manu...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C09J201/00C09J7/02C09J11/06C09J7/38
CPCC09J2205/102C09J7/0207C08K5/06C09J11/06C09J7/38C09J2301/408C09J7/22C09J11/00C09J201/005C09J2301/16C09J2203/00C09J2301/302
Inventor 花木一康山户二郎林圭治内田翔山下照久
Owner AVANSTRATE INC