Shengyi Technology Co., Ltd.

Lg Chem, Ltd

Si Young Park

Soon Yong Park

Young Seok Park

Se Myung Jang

Joo Yeon Seo

Disclosed herein is a flexible metal laminate including: a first thermosetting polyimide resin layer containing 5 wt % to 75 wt % of a fluorine-based resin; a second thermosetting polyimide resin layer formed on at least one surface of the first thermosetting polyimide resin layer, and containing 1 wt % or less of the fluorine-based resin; and a thermoplastic polyimide resin layer formed on one surface of the second thermosetting polyimide resin layer so as to face the first thermosetting polyimide resin layer, wherein the first thermosetting polyimide resin layer and the second thermosetting polyimide resin layer include the same thermosetting polyimide resin.

Flexible metal laminate

This disclosure relates to a flexible metal laminate including: a porous polyimide resin layer including 30 wt % to 95 wt % of a polyimide resin; and 5 to 70 wt % of a hollow fluorinated resin having a mean outer diameter of 0.1 &#x3bc;m to 10.0 &#x3bc;m.

Flexible metal laminate and preparation method of the same

This disclosure relates to a flexible metal laminate including a porous polyimide resin layer including 30 wt % to 95 wt % of a polyimide resin, and 5 wt % to 70 wt % of fluorine-containing resin particles, wherein micropores having a diameter of 0.05 &#x3bc;m to 20 &#x3bc;m are distributed in the porous polyimide resin layer, and a method for preparing the same.

Growing community of inventors

Daejeon, South Korea

Si Young Park