Japan, Oct. 30 -- DAINICHISEIKA COLOR & CHEM MFG CO LTD has got intellectual property rights for 'METHOD FOR PRODUCING HALOGENATED METAL-FREE PHTHALOCYANINE, HALOGENATED METAL-FREE PHTHALOCYANINE, COLORING AGENT, AND BIOPLASTIC.' Other related details are as follows:

Application Number: JP,2023-039943

Category (FI): C08K5/3417,C09B67/20@B,C07D487/22,C09B67/20@G,C09B47/30,C08L101/00

Stage: Grant (IP right document published.)

Filing Date: March 14, 2023

Publication Date: Sept. 30, 2024

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

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