公开(公告)号：US10377865B2

公开(公告)日：2019-08-13

申请号：US15859802

申请日：2018-01-02

申请人： National Tsing Hua University

发明人： Jane Wang ,  Yih-Lin Cheng ,  Yi-Wen Chen ,  Ming-You Shie

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08J3/28 ,  A61L27/16 ,  A61L33/06 ,  A61L31/14 ,  C08F299/04 ,  C08F299/02 ,  B33Y70/00 ,  A61L27/58

摘要： A printable biodegradable polymer composite includes PGSA, a biodegradable photo-initiator and material selected from the group consisting PCL-DA and PEG-DA uniformly blended together. By adjusting the blending ratio, the elasticity, mechanical properties and degradation patterns may be adjusted for producing a tissue, organ or related bio-product by 3D-printing.

公开(公告)号：US20190048151A1

公开(公告)日：2019-02-14

申请号：US15859802

申请日：2018-01-02

申请人： National Tsing Hua University

发明人： Jane Wang ,  Yih-Lin Cheng ,  Yi-Wen Chen ,  Ming-You Shie

IPC分类号： C08J3/28 ,  A61L27/16 ,  A61L33/06 ,  A61L31/14 ,  A61L27/58 ,  C08F299/04 ,  C08F299/02 ,  B33Y70/00

CPC分类号： C08J3/28 ,  A61L27/16 ,  A61L27/26 ,  A61L27/58 ,  A61L31/148 ,  A61L33/064 ,  B33Y70/00 ,  C08F299/028 ,  C08F299/0492 ,  C08J3/246 ,  C08J2353/00 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2467/02 ,  C08J2467/04 ,  C08L71/02 ,  C08L67/04

摘要： A printable biodegradable polymer composite comprises PGSA, biodegradable photo-initiator and material selected from the group consisting PCL-DA and PEG-DA being uniformly blended together. By adjusting blending ratio of the present invention, the elasticity, mechanical properties and degradation patterns of the present invention may be adjusted for producing various tissue, organ or related bio-product by 3D-printing.