{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8501331","patent":{"patent_number":"US-8501331","title":"Binder composition for magnetic recording medium and magnetic recording medium","assignee":null,"inventors":[],"filing_date":"2010-09-28T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G11B","G11B","G11B"],"num_claims":18,"abstract":"A binder composition for a magnetic recording medium contains a vinyl copolymer having a structural unit of general formula [1]:wherein R1 is H, halogen, or methyl, L1 is a single bond or a divalent linking group, and Y is an alicyclic group; a structural unit of general formula [2]:wherein R2 is H, halogen, or methyl, L2 is a single bond or a divalent linking group, and Z is a hydrocarbon group with a carbon number of from 8 to 50; and a structural unit of general formula [3]:wherein R3 is H, halogen, or methyl, and L3 is a single bond or a divalent linking group."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Binder composition for magnetic recording medium and magnetic recording medium","description":"A binder composition for a magnetic recording medium contains a vinyl copolymer having a structural unit of general formula [1]:wherein R1 is H, halogen, or methyl, L1 is a single bond or a divalent l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8501331","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-8501331","citation_suggestion":"Patentable. \"Binder composition for magnetic recording medium and magnetic recording medium\" (US-8501331). https://patentable.app/patents/US-8501331","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8501331","json":"https://patentable.app/api/llm-context/US-8501331","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:19:40.394Z"}