公开(公告)号：US20240018288A1

公开(公告)日：2024-01-18

申请号：US18348262

申请日：2023-07-06

Applicant: Align Technology, Inc.

Inventor： Matthew DURBAN ,  John Michael RIEDESEL ,  Peter DORFINGER ,  Yan CHEN

IPC: C08F222/10 ,  C08K3/36 ,  C08F2/50 ,  B29C64/129 ,  A61C7/08 ,  A61C13/08

CPC classification number: C08F222/102 ,  C08F222/1065 ,  C08K3/36 ,  C08F2/50 ,  B29C64/129 ,  A61C7/08 ,  A61C13/08 ,  B33Y10/00

Abstract: Disclosed herein are curable compositions containing an initiator and two or more crosslinkers for additive manufacturing. The curable compositions comprise high-crosslinker content, and yield tough, lightweight polymeric materials suitable for dental appliances, including but not limited to aligners, attachment placement devices, incremental palatal expanders, dentures, crowns, etc.

公开(公告)号：US20240018289A1

公开(公告)日：2024-01-18

申请号：US18348289

申请日：2023-07-06

Applicant: Align Technology, Inc.

Inventor： Matthew DURBAN ,  John Michael RIEDESEL ,  Peter DORFINGER ,  Yan CHEN

IPC: C08F222/10 ,  C08K3/36 ,  C08F2/50 ,  B29C64/129 ,  A61C7/08 ,  A61C13/08

CPC classification number: C08F222/102 ,  C08F222/1065 ,  C08K3/36 ,  C08F2/50 ,  B29C64/129 ,  A61C7/08 ,  A61C13/08 ,  B33Y10/00

Abstract: Disclosed herein are curable compositions containing a plurality of polymerizable monomers comprising at least 80 wt % of a crosslinker for additive manufacturing. The curable compositions comprise high-crosslinker content, and yield tough, lightweight polymeric materials suitable for dental appliances, including but not limited to aligners, attachment placement devices, incremental palatal expanders, dentures, crowns, etc.

公开(公告)号：US20240016579A1

公开(公告)日：2024-01-18

申请号：US18348279

申请日：2023-07-06

Applicant: Align Technology, Inc.

Inventor： Matthew DURBAN ,  John Michael RIEDESEL ,  Peter DORFINGER ,  Yan CHEN

IPC: A61C7/08 ,  C08F222/10 ,  B33Y80/00

CPC classification number: A61C7/08 ,  C08F222/102 ,  B33Y80/00

Abstract: Disclosed herein are dental attachment placement devices generated from curable compositions by additive manufacturing. The curable compositions contain a high crosslinker content, and after curing, yield tough and color neutral materials suitable for dental attachment placement devices.