Adhesive film and process for producing the same
AssigneeMitsubishi Chemical Corporation
InventorTaishi KAWASAKI
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Abstract
The present invention provides an adhesive film hardly suffering from fisheyes and deposition of dirt and dusts thereonto and having excellent mechanical strength and heat resistance as well as good adhesion properties, which can be suitably used as various surface protective films, etc. The present invention relates to an adhesive film comprising a polyester film and an adhesive layer formed on at least one surface of the polyester film, in which the adhesive layer comprises a resin having a glass transition point of not higher than 0° C., and an antistatic agent, and a thickness of the adhesive layer is not more than 10 μm.
Claims20
An adhesive film comprising a polyester film and an adhesive layer formed on at least one surface of the polyester film, in which the adhesive layer comprises a resin having a glass transition point of not higher than 0° C. and an antistatic agent, and a thickness of the adhesive layer is not more than 10 μm.
A process for producing an adhesive film, comprising the steps of:
- forming a coating layer on at least one surface of a polyester film to prepare a coated film, in which the coating layer comprises a resin having a glass transition point of not higher than 0° C. and an antistatic agent;
- and
- drawing the coated film in at least one direction thereof.
Dependencies are inferred from the claim text.