GENEVA, May 11 -- TOYOBO CO., LTD. (13-1, Umeda 1-chome, Kita-ku, Osaka-shi, Osaka5300001), 東洋紡株式会社 (大阪府大阪市北区梅田一丁目１３番１号), OTSUKA CHEMICAL CO., LTD. (3-2-27, Ote-Dori, Chuo-Ku, Osaka-shi, Osaka5400021), 大塚化学株式会社 (大阪府大阪市中央区大手通３丁目２番２７号) filed a patent application (PCT/JP2025/038012) for "POROUS FILM AND PURIFICATION METHOD USING SAME" on Oct 29, 2025. With publication no. WO/2026...
Click here to read full article from source
To read the full article or to get the complete feed from this publication, please
Contact Us.
