公开(公告)号：US11969918B2

公开(公告)日：2024-04-30

申请号：US16631098

申请日：2018-07-13

申请人： Nexa3D ApS

发明人： Jon Jessen ,  Lasse Guldborg Staal ,  Tanya H. Olsen ,  Thore Langholz

IPC分类号： B29C45/44 ,  B22F10/64 ,  B22F10/68 ,  B29C33/38 ,  B29C33/40 ,  B29C33/52 ,  B29C45/26 ,  B29C64/124 ,  B33Y80/00 ,  B22F10/25 ,  B22F10/28 ,  B33Y10/00

CPC分类号： B29C33/52 ,  B22F10/64 ,  B22F10/68 ,  B29C33/3835 ,  B29C33/3842 ,  B29C33/40 ,  B29C45/26 ,  B29C45/4457 ,  B29C64/124 ,  B33Y80/00 ,  B22F10/25 ,  B22F10/28 ,  B33Y10/00 ,  B22F2999/00 ,  B22F10/25 ,  B22F5/007 ,  B22F3/225 ,  B22F2999/00 ,  B22F10/28 ,  B22F5/007 ,  B22F3/225

摘要： Sacrificial additively manufactured molds having a dissolvable material for use in thermoplastic injection molding processes at plastic melt temperatures in the range of 70-450 degrees C. and injection pressure in the range of 0.2-400 MPa. A method of producing a molded article using said sacrificial additively manufactured molds is also disclosed.

公开(公告)号：US20240269902A1

公开(公告)日：2024-08-15

申请号：US18610918

申请日：2024-03-20

申请人： Nexa3D ApS

发明人： Jon Jessen ,  Lasse Guldborg Staal ,  Tanya H. Olsen ,  Thore Langholz

IPC分类号： B29C33/52 ,  B22F10/25 ,  B22F10/28 ,  B22F10/64 ,  B22F10/68 ,  B29C33/38 ,  B29C33/40 ,  B29C45/26 ,  B29C45/44 ,  B29C64/124 ,  B33Y10/00 ,  B33Y80/00

CPC分类号： B29C33/52 ,  B22F10/64 ,  B22F10/68 ,  B29C33/3835 ,  B29C33/3842 ,  B29C33/40 ,  B29C45/26 ,  B29C45/4457 ,  B29C64/124 ,  B33Y80/00 ,  B22F10/25 ,  B22F10/28 ,  B33Y10/00

摘要： Sacrificial additively manufactured molds having a dissolvable material for use in thermoplastic injection molding processes at plastic melt temperatures in the range of 70-450 degrees C. and injection pressure in the range of 0.2-400 MPa. A method of producing a molded article using said sacrificial additively manufactured molds is also disclosed.