MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202517109695 A) filed by Hirokou Co. , Ltd. on November 11, 2025, for Recycled Fiber-Reinforced Resin, Recycled Resin Composition, Recycled Resin Molded Body, And Method For Producing Same.
Inventor includes Takaya Tokiyoshi.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: The present invention solves the problems in the recycling of a dismantled windmill blade and provides a recycling system of a dismantled windmill blade. A method for producing a recycled fiber-reinforced resin comprises: a cutting step S1 for cutting a waste plastic material, derived from at least one kind selected from a windmill blade, a bathtub and a hull and containing a fiber-reinforced resin, into substantially plate-shaped members of a size in a range from a 50 cm square to a 1 m square at a dismantling site of the waste plastic material; a shredding step S2 for transporting the substantially plate-shaped members to a resin manufacturing plant and pulverizing the substantially plate-shaped members in the manufacturing plant; and steps S4 and S5 for kneading and molding the recycled fiber-reinforced resin and a thermoplastic resin. The shredding step S2 is a step for pulverizing the substantially plate-shaped members in a plurality of stages to obtain a pulverized matter having a final average particle diameter between 10 µm and 50 µm both inclusive.
Disclaimer: Curated by HT Syndication.
