{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9593259","patent":{"patent_number":"US-9593259","title":"Polishing composition","assignee":null,"inventors":[],"filing_date":"2013-11-19T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":6,"abstract":"A polishing composition of the present invention contains: a polyvinyl alcohol resin having a 1,2-diol structure in its side chain, the polyvinyl alcohol resin being a copolymer of a monomer represented by Formula (1) below and a vinyl ester monomer; an organic acid; and abrasive grains whose surfaces are chemically modified so as to have a minus zeta potential on the surfaces in a solution with a pH of 2.0 or more and to have no isoelectric point:"},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Polishing composition","description":"A polishing composition of the present invention contains: a polyvinyl alcohol resin having a 1,2-diol structure in its side chain, the polyvinyl alcohol resin being a copolymer of a monomer represent","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9593259","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-9593259","citation_suggestion":"Patentable. \"Polishing composition\" (US-9593259). https://patentable.app/patents/US-9593259","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9593259","json":"https://patentable.app/api/llm-context/US-9593259","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:51.494Z"}