GENEVA, July 6 -- DAICEL CORPORATION filed a patent application (JP2025/044025) for “METHOD FOR PRODUCING RECYCLED POLYBUTYLENE TEREPHTHALATE RESIN, METHOD FOR SEPARATING POLYBUTYLENE TEREPHTHALATE RESIN FROM MATERIAL FOR RECYCLING, AND METHOD FOR RECOVERING SOLUTION THAT INCLUDES AT LEAST POLYBUTYLENE TEREPHTHALATE”. With publication no. WO/2026/141066, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C08J 11/08
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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