Back to results
US 2016/0238769 A1Published application
Resin film and method of producing resin film
AssigneeNitto Denko Corporation
InventorsHitoshi Kitagishi, Satoru Kunikata, Minoru Miyatake
Life of this patent
Estimating the term…
Abstract
A resin film according to an embodiment of the present invention includes: a substrate film; and an antistatic layer formed on one side of the substrate film and including a binder resin and a conductive material. The binder resin includes a polyurethane-based resin; the antistatic layer has an arithmetic average surface roughness Ra of 10 nm or more; and the conductive material includes a conductive polymer.
Claims1
A method of producing a resin film, comprising:
- forming, on one side of a substrate film, an antistatic layer with a resin composition comprising a polyurethane-based resin and a conductive polymer;
- and
- stretching the substrate film,
- the antistatic layer having an arithmetic average surface roughness Ra of 10 nm or more and 100 nm or less after the stretching.
1 more element
Dependencies are inferred from the claim text.