MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202647067306 A) filed by Mitsubishi Chemical Corporation on May 29, 2026, for Battery Pack, Method For Manufacturing Battery Pack, And Method For Manufacturing Recycled Molded Article.
Inventors include Hirano, Akiko; Takada, Tsuyoshi; and Kagura, Aki.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: Provided is a battery pack comprising: an upper case that has an upper case body and an upper flange projecting outward along a horizontal plane from an outer peripheral edge of the upper case body, and that is formed from a material containing a synthetic resin; a lower case that has a lower case body and a lower flange projecting outward along a horizontal plane from an outer peripheral edge of the lower case body, the lower flange being disposed so as to face the upper flange from below; and a power storage part that is disposed in an accommodation section formed by the upper case body and the lower case body. Between the upper flange and the lower flange, the battery pack includes a thermoplastic elastomer layer which is formed by rubber alone and/or a composition comprising rubber and a thermoplastic resin. According to the present invention, a material recyclable battery pack can be provided.
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