- 专利标题: Cyclopolymerizable compounds for 3D printing
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申请号: US17405642申请日: 2021-08-18
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公开(公告)号: US11767440B2公开(公告)日: 2023-09-26
- 发明人: Jeffery H. Banning
- 申请人: 3D Systems, Inc.
- 申请人地址: US SC Rock Hill
- 专利权人: 3D SYSTEMS, INC.
- 当前专利权人: 3D SYSTEMS, INC.
- 当前专利权人地址: US SC Rock Hill
- 代理机构: Maynard Nexsen PC
- 代理商 John P. Zimmer
- 分案原申请号: US16152787 2018.10.05
- 主分类号: B29C35/04
- 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
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/授权文献
- US20210371683A1 CYCLOPOLYMERIZABLE COMPOUNDS FOR 3D PRINTING 公开/授权日:2021-12-02
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