Polyimide laminated film and method of preparing polyimide laminated film

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United States of America Patent

PATENT NO 11179914
APP PUB NO 20190001644A1
SERIAL NO

15903428

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Abstract

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A polyimide laminated film includes a porous polyimide layer that has a porosity of from 30% to 90% and pores having a spherical shape and a non-porous polyimide layer that has a porosity of 5% or less.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM BUSINESS INNOVATION CORPTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Takashi Kanagawa, JP 252 2529
Nukada, Katsumi Kanagawa, JP 162 1304
Sasaki, Tomoya Kanagawa, JP 134 432

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