{"number":"US12697290B2","kindCode":"B2","documentType":"grant","title":{"original":"Cosmetic compounds having two linked maleimide groups, cosmetic preparations, and method for treatment of keratin materials","english":"Cosmetic compounds having two linked maleimide groups, cosmetic preparations, and method for treatment of keratin materials"},"abstract":{"original":"Disclosed herein is a compound or pharmaceutically acceptable salt thereof of formula I: wherein Y is a C3-11 cycloalkyl and Z is straight-chain or branched C1-14 alkyl, wherein one or more CH2 groups may independently be replaced by —(CH2—O—CH2)—, —(CH2—CH2—O)—, —(O—CH2—CH2)—, C═O, —O—, —NH— and —NR—, wherein R is linear or branched C1-6 alkyl. Further disclosed are cosmetic preparations including compounds of formula I as well as uses of such compounds or preparations as hair care products.","english":"Disclosed herein is a compound or pharmaceutically acceptable salt thereof of formula I: wherein Y is a C3-11 cycloalkyl and Z is straight-chain or branched C1-14 alkyl, wherein one or more CH2 groups may independently be replaced by —(CH2—O—CH2)—, —(CH2—CH2—O)—, —(O—CH2—CH2)—, C═O, —O—, —NH— and —NR—, wherein R is linear or branched C1-6 alkyl. Further disclosed are cosmetic preparations including compounds of formula I as well as uses of such compounds or preparations as hair care products."},"applicants":["TARA BRANDS EUROPE S.L.U."],"inventors":["Nawaf ARHAMAH"],"filingDate":"2023-07-10","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697290B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697290B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697290B2","ja":"https://downloadpatent.com/ja/patent/US12697290B2"}}