Process for preparation of a polyester film for magnetic recordi

Details Process for preparation of a polyester film for magnetic recordi Process for preparation of a polyester film for magnetic recordi

1995-06-02

1997-02-11

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Coating with particulate material

2642358, 2642902, B32B 300, B32B 2714

Patent

active

056017685

ABSTRACT:
A polyester film for magnetic recording media, a process for preparation thereof and a magnetic recording medium including the film having formed on the surface of a ferromagnetic metallic thin membrane, said polyester film being one wherein on the surface of one side or both sides of the film,

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