INTERNATIONAL PATENT: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, 国立研究開発法人産業技術総合研究所 FILES APPLICATION FOR "POLYESTER DECOMPOSITION METHOD, METHOD FOR PRODUCING DICARBOXYLIC ACID DIALKYL ESTER OBTAINED BY SAID POLYESTER DECOMPOSITION METHOD, METHOD FOR PRODUCING DICARBOXYLIC ACID OBTAINED BY HYDROLYZING SAID DICARBOXYLIC ACID DIALKYL ESTER AND METHOD FOR PRODUCING POLYESTER USING SAID DICARBOXYLIC ACID DIALKYL ESTER AND SAID DICARBOXYLIC ACID AS STARTING MATERIAL"

GENEVA, Nov. 18 -- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1, Kasumigaseki 1-chome, Chiyoda-Ku Tokyo1008921), 国立研究開発法人産業技術総合研究所 (東京都千代田区霞が関１丁目３番１号) filed a patent application (PCT/JP2025/016959) for "POLYESTER DECOMPOSITION METHOD, METHOD FOR PRODUCING DICARBOXYLIC ACID DIALKYL ESTER OBTAINED BY SAID POLYESTER DECOMPOSITION METHOD, METHOD FOR PRODUCING DICARBOXYLIC ACID OBTAINED BY HYDROLYZING SAID DICARBOXYLIC ACID DIALKYL ESTER, AND METHOD FOR PRODUCING POLYESTER USING SAID DIC...