Industrial Technology Research Institute

Jonq-Min Liu

Mei-Rurng Tseng

Dar-Ming Chiang

Jen-Luan Chen

Fu-Lung Chen

Tai-Jun Chen

Yeong-Cherng Chiou

Lii-Chyuan Tsai

Li-Wen Pai

The present invention provides a fluorinated cyclic olefin electret film including a fluorinated cyclic olefin polymer film characterized by having a cyclic olefin polymer grafted with a fluorocarbon alkyl group, and a parylene film over the fluorinated cyclic olefin polymer film.

Fluorinated cyclic olefin electret film

A photoreceptor comprises a conductive substrate, a charge generating layer and a charge transporting layer, the charge generating layer being formed by bonding to the substrate a film layer having a composition consisting of copper phthalocyanine and a binder and then exposing said bonded film to iodine vapor for 1-120 min at 20 deg C.-90 deg C. The charge transporting layer is formed of a binder and an organic compound selected from hydrazones, pyrazolines, oxazoles, thiazoles and triaryl methane.

Copper phthalocyanine photoreceptor and method for producing the same

Described is a single component aqueous adhesive composition especially suitable for flexible printed circuits. The composition consists of water and a homogeneous film-forming acrylic polymer. The acrylic polymer is a polymerization product of (A) acrylonitrile or methacrylonitrile, or mixture thereof, (B) an alkyl acrylate or methacrylate having 1-12 carbon atoms in the alkyl group, or mixture thereof, (C) an oxirane-containing polymerizing ethylenic monomer and (D) a hydroxyl- or amide-containing acrylate or methacrylate. The adhesive composition is useful for bonding metal foils to polyimide films in the manufacture of flexible printed circuits.

Single component aqueous acrylic adhesive compositions for flexible

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Hsinchu, Taiwan

Jonq-Min Liu