International Patent: RECYCLED CARBON BLACK POWDER HAVING SPECIFIC SURFACE AREA INCREASED THROUGH STEAM ACTIVATION TREATMENT, MANUFACTURING METHOD THEREOF, AND RUBBER COMPOSITE INCLUDING SAME

GENEVA, Aug. 31 -- OCI COMPANY LTD. filed a patent application (KR2026/001598) for “RECYCLED CARBON BLACK POWDER HAVING SPECIFIC SURFACE AREA INCREASED THROUGH STEAM ACTIVATION TREATMENT, MANUFACTURING METHOD THEREOF, AND RUBBER COMPOSITE INCLUDING SAME”. With publication no. WO/2026/177411, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C09C 1/56

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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