公开(公告)号：US20240307311A1

公开(公告)日：2024-09-19

申请号：US18577095

申请日：2022-07-07

申请人： ROQUETTE FRERES

发明人： Yuan-Siang LUI ,  Keat-Theng CHOW ,  Rajeev GOKHALE ,  Olaf HAEUSLER

IPC分类号： A61K9/20 ,  A61K31/496 ,  A61K31/522 ,  B33Y70/00 ,  C08B31/04 ,  C08B31/12

CPC分类号： A61K9/2059 ,  A61K9/2013 ,  A61K9/2018 ,  A61K9/2095 ,  A61K31/496 ,  A61K31/522 ,  B33Y70/00 ,  C08B31/04 ,  C08B31/12

摘要： The instant invention relates to a printable material for 3D printing comprising a hydrolyzed and functionalized starch compound. It also relates to a process for 3D printing using the same. It also relates to products, in particular solid dosage forms, obtained thereof by 3D printing.

公开(公告)号：US20240226016A1

公开(公告)日：2024-07-11

申请号：US18577073

申请日：2022-07-07

申请人： ROQUETTE FRERES

发明人： Yuan-Siang LUI ,  Keat-Theng CHOW ,  Rajeev GOKHALE ,  Olaf HAEUSLER

IPC分类号： A61K9/20

CPC分类号： A61K9/2059 ,  A61K9/2054 ,  A61K9/2095

摘要： The instant invention relates to a printable material for Hot Melt Extrusion-based 3D printing (HME-3DP) comprising a pregelatinized cross-linked starch and hydroxypropyl methyl cellulose (HPMC). It also relates to a process for 3D printing using the same. It also relates to products, in particular controlled release solid dosage forms, obtained thereof by 3D printing.