公开(公告)号：US11124644B2

公开(公告)日：2021-09-21

申请号：US15693389

申请日：2017-08-31

申请人： University of Florida Research Foundation, Incorporated

发明人： Thomas Ettor Angelini ,  Brent S. Sumerlin ,  Christopher S. O'Bryan ,  Wallace Gregory Sawyer ,  Tapomoy Bhattacharjee

IPC分类号： C08L53/00 ,  C09D11/102 ,  B29C64/40 ,  B29C64/112 ,  B33Y70/00 ,  B33Y10/00 ,  C09D11/10 ,  B29C64/106 ,  C08L53/02 ,  B29K105/00 ,  B29K9/00 ,  B29K96/04

摘要： An organic microgel system as support material for 3D printing of soft materials such as silicone and methods for manufacturing and using the organic microgel system are disclosed. In some embodiments, the organic microgel system comprises a plurality of microgel particles formed by blending a di-block copolymer and a tri-block copolymer in an organic solvent. The organic microgel system may allow high precision 3D printing of silicone objects with complex shapes.

公开(公告)号：US20180057682A1

公开(公告)日：2018-03-01

申请号：US15693389

申请日：2017-08-31

申请人： University of Florida Research Foundation, Incorporated

发明人： Thomas Ettor Angelini ,  Brent S. Sumerlin ,  Christopher S. O'Bryan ,  Wallace Gregory Sawyer ,  Tapomoy Bhattacharjee

IPC分类号： C08L53/00 ,  C09D11/102 ,  B29C64/40 ,  B29C64/112 ,  B33Y10/00 ,  B33Y70/00

CPC分类号： C08L53/00 ,  B29C64/106 ,  B29C64/112 ,  B29C64/40 ,  B29K2009/00 ,  B29K2096/04 ,  B29K2105/0085 ,  B33Y10/00 ,  B33Y70/00 ,  C08L53/025 ,  C08L2205/025 ,  C09D11/10 ,  C09D11/102

摘要： An organic microgel system as support material for 3D printing of soft materials such as silicone and methods for manufacturing and using the organic microgel system are disclosed. In some embodiments, the organic microgel system comprises a plurality of microgel particles formed by blending a di-block copolymer and a tri-block copolymer in an organic solvent. The organic microgel system may allow high precision 3D printing of silicone objects with complex shapes.