Photosensitive resin composition

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12153345
APP PUB NO 20240045326A1
SERIAL NO

18276217

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Abstract

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A photosensitive resin composition including an alkali-soluble resin, a photoacid generator, a first organic solvent, and a second organic solvent different from the first organic solvent, in which the alkali-soluble resin includes at least one selected from a polyamide resin, a polyimide resin, and precursors thereof, the second organic solvent includes a heterocyclic compound having a carbonyl group (provided that N-methyl-2-pyrrolidone is excluded), and the amount of the second organic solvent is 0.001% by mass or more and 4.0% by mass or less with respect to the entire photosensitive resin composition.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO BAKELITE CO LTD5-8 HIGASHI-SHINAGAWA 2-CHOME SHINAGAWA-KU TOKYO 1400002 ?1400002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirosawa, Ryuji Tokyo, JP 2 1
Horii, Makoto Tokyo, JP 7 14
Suzuki, Sakiko Tokyo, JP 7 46
Takada, Wataru Tokyo, JP 5 5

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