{"number":"US12703060B2","kindCode":"B2","documentType":"grant","title":{"original":"Environment-friendly polishing disc and processing technology thereof","english":"Environment-friendly polishing disc and processing technology thereof"},"abstract":{"original":"An environment-friendly polishing disc and a processing technology thereof are provided by the present disclosure, and the present disclosure is related to the field of industrial electronic technology. The environment-friendly polishing disc, comprising a lower backsheet, a soft polishing layer on an upper side of the lower backsheet, and the soft polishing layer is a polyurethane synthetic resin containing polishing powder, and an upper backsheet is provided on an upper side of the soft polishing layer, so as to solve the problems of high cost, low polishing efficiency and serious environmen…","english":"An environment-friendly polishing disc and a processing technology thereof are provided by the present disclosure, and the present disclosure is related to the field of industrial electronic technology. The environment-friendly polishing disc, comprising a lower backsheet, a soft polishing layer on an upper side of the lower backsheet, and the soft polishing layer is a polyurethane synthetic resin containing polishing powder, and an upper backsheet is provided on an upper side of the soft polishing layer, so as to solve the problems of high cost, low polishing efficiency and serious environmen…"},"applicants":["Iuen-chun Kim"],"inventors":["Iuen-chun Kim","Yi Jin"],"filingDate":"2021-11-29","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12703060B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12703060B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12703060B2","ja":"https://downloadpatent.com/ja/patent/US12703060B2"}}