公开(公告)号：US11767440B2

公开(公告)日：2023-09-26

申请号：US17405642

申请日：2021-08-18

申请人： 3D Systems, Inc.

发明人： Jeffery H. Banning

IPC分类号： B29C35/04 ,  C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D11/101 ,  C09D11/38 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/124 ,  B29C64/112 ,  C09D11/106 ,  C09D11/107 ,  B29C64/106 ,  B29K105/00

CPC分类号： C09D11/101 ,  B29C64/112 ,  B29C64/124 ,  B33Y10/00 ,  B33Y70/00 ,  C09D11/106 ,  C09D11/107 ,  C09D11/38 ,  B29C64/106 ,  B29K2105/0002

摘要： In one aspect, inks for use with a three-dimensional (3D) printing system are described herein. In some embodiments, an ink described herein comprises 10-70 wt. % cyclopolymerizable monomer, based on the total weight of the ink. The cyclopolymerizable monomer comprises a first ethenyl or ethynyl moiety and a second ethenyl or ethynyl moiety. Additionally, the α-carbon of the first ethenyl or ethynyl moiety and the α-carbon of the second ethenyl or ethynyl moiety have a 1,5-, 1,6-, 1,7-, or 1,8-relationship.

公开(公告)号：US20210371683A1

公开(公告)日：2021-12-02

申请号：US17405642

申请日：2021-08-18

申请人： 3D Systems, Inc.

发明人： Jeffery H. Banning

IPC分类号： C09D11/101 ,  C09D11/38 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/124 ,  B29C64/112 ,  C09D11/106 ,  C09D11/107

摘要： In one aspect, inks for use with a three-dimensional (3D) printing system are described herein. In some embodiments, an ink described herein comprises 10-70 wt. % cyclopolymerizable monomer, based on the total weight of the ink. The cyclopolymerizable monomer comprises a first ethenyl or ethynyl moiety and a second ethenyl or ethynyl moiety. Additionally, the α-carbon of the first ethenyl or ethynyl moiety and the α-carbon of the second ethenyl or ethynyl moiety have a 1,5-, 1,6-, 1,7-, or 1,8-relationship.

公开(公告)号：US11098209B2

公开(公告)日：2021-08-24

申请号：US16152787

申请日：2018-10-05

申请人： 3D Systems, Inc.

发明人： Jeffery H. Banning

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D11/101 ,  C09D11/38 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/124 ,  B29C64/112 ,  C09D11/106 ,  C09D11/107 ,  B29C64/106 ,  B29K105/00

摘要： In one aspect, inks for use with a three-dimensional (3D) printing system are described herein. In some embodiments, an ink described herein comprises 10-70 wt. % cyclopolymerizable monomer, based on the total weight of the ink. The cyclopolymerizable monomer comprises a first ethenyl or ethynyl moiety and a second ethenyl or ethynyl moiety. Additionally, the α-carbon of the first ethenyl or ethynyl moiety and the α-carbon of the second ethenyl or ethynyl moiety have a 1,5-, 1,6-, 1,7-, or 1,8-relationship.