Spectrum Brands has been granted a patent for a void-fill package made of recycled and virgin polyethylene, with moisture scavenger and melt stabilizer components. The package aims to provide sustainable packaging solutions. GlobalData’s report on Spectrum Brands gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Spectrum Brands, Intelligent access control was a key innovation area identified from patents. Spectrum Brands's grant share as of January 2024 was 72%. Grant share is based on the ratio of number of grants to total number of patents.
The granted patent (Publication Number: US11884470B2) discloses a void-fill package designed with specific compositions to enhance sustainability and performance. The package consists of at least 50% recycled polyethylene and 40% virgin polyethylene, along with a moisture scavenger and melt stabilizer. The melt stabilizer includes materials like propylene elastomer and various types of metallocene polyethylene to ensure structural integrity and durability.
Moreover, the void-fill package incorporates recycled octene copolymer linear low density polyethylene and virgin octene copolymer linear low density polyethylene in specific proportions, along with calcium oxide as a moisture scavenger and a melt stabilizer comprising propylene elastomer or other metallocene polyethylene variants. This innovative packaging solution aims to reduce environmental impact by utilizing recycled materials while maintaining the necessary properties for effective void-filling applications.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
