{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11270822","patent":{"patent_number":"US-11270822","title":"Magnetic tape having characterized PSD ratio, magnetic tape cartridge, and magnetic recording and reproducing apparatus","assignee":null,"inventors":[],"filing_date":"2020-02-27T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G11B","G11B","G11B","G11B","G11B","G11B"],"num_claims":20,"abstract":"The magnetic tape includes a non-magnetic support, a magnetic layer that includes ferromagnetic powder having an average particle volume of 2,500 nm3 or less on one surface side of the non-magnetic support, and a back coating layer that includes non-magnetic powder on the other surface side of the non-magnetic support, in which the ferromagnetic powder is ferromagnetic powder selected from the group consisting of hexagonal ferrite powder and ε-iron oxide powder, and a ratio (PSD5 μm-PSDmag/PSD10 μm-PSDbc) of the magnetic layer and the back coating layer is in a range of 0.0050 to 0.20. A magnetic tape cartridge and a magnetic recording and reproducing apparatus include the magnetic tape."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic tape having characterized PSD ratio, magnetic tape cartridge, and magnetic recording and reproducing apparatus","description":"The magnetic tape includes a non-magnetic support, a magnetic layer that includes ferromagnetic powder having an average particle volume of 2,500 nm3 or less on one surface side of the non-magnetic su","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11270822","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11270822","citation_suggestion":"Patentable. \"Magnetic tape having characterized PSD ratio, magnetic tape cartridge, and magnetic recording and reproducing apparatus\" (US-11270822). https://patentable.app/patents/US-11270822","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11270822","json":"https://patentable.app/api/llm-context/US-11270822","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:15:24.682Z"}