{"number":"US12696929B2","kindCode":"B2","documentType":"grant","title":{"original":"Structured filter material for nicotine delivery products","english":"Structured filter material for nicotine delivery products"},"abstract":{"original":"A filter material is described for manufacturing a nicotine delivery product, wherein the filter material is hydroentangled and contains at least 50% and at most 100% cellulose fibers, each with respect to the mass of the filter material, wherein the filter material has a basis weight of at least 25 g/m2 and at most 60 g/m2, and wherein the filter material has a structure that is characterized in that it provides the filter material with a transparency that, measured in accordance with DIN 53147:1993-01, is at least 45% and at most 70%.…","english":"A filter material is described for manufacturing a nicotine delivery product, wherein the filter material is hydroentangled and contains at least 50% and at most 100% cellulose fibers, each with respect to the mass of the filter material, wherein the filter material has a basis weight of at least 25 g/m2 and at most 60 g/m2, and wherein the filter material has a structure that is characterized in that it provides the filter material with a transparency that, measured in accordance with DIN 53147:1993-01, is at least 45% and at most 70%.…"},"applicants":["DELFORTGROUP AG"],"inventors":["Stefan BACHMANN"],"filingDate":"2023-08-11","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12696929B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12696929B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12696929B2","ja":"https://downloadpatent.com/ja/patent/US12696929B2"}}