{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9709701","patent":{"patent_number":"US-9709701","title":"Polycarbonate resin film, and transparent film and process for producing the same","assignee":null,"inventors":[],"filing_date":"2012-05-18T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":17,"abstract":"A polycarbonate resin film of the present invention is formed from a polycarbonate resin which contains at least a constitutional unit derived from a dihydroxy compound having a bonded structure represented by the following structural formula (1) and satisfies the following expression (2) when subjected to a tensile test at a standard stretching temperature for the polycarbonate resin and at a pulling speed (strain rate) of 1,000%/min.[Chem. 1]CH2—O  (1)(No hydrogen atom is bonded to the oxygen atom contained in the structural formula (1).)0.9≦[(lower yield stress in tension)/(upper yield stress in tension)]≦1  (2)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Polycarbonate resin film, and transparent film and process for producing the same","description":"A polycarbonate resin film of the present invention is formed from a polycarbonate resin which contains at least a constitutional unit derived from a dihydroxy compound having a bonded structure repre","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9709701","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-9709701","citation_suggestion":"Patentable. \"Polycarbonate resin film, and transparent film and process for producing the same\" (US-9709701). https://patentable.app/patents/US-9709701","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9709701","json":"https://patentable.app/api/llm-context/US-9709701","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:18:35.036Z"}