公开(公告)号：US20180201737A1

公开(公告)日：2018-07-19

申请号：US15922302

申请日：2018-03-15

申请人： AREVO, INC.

发明人： Hemant Bheda ,  Kunal Patel

IPC分类号： C08J3/00 ,  B29C64/141 ,  C08J3/20

CPC分类号： C08J3/005 ,  B29C48/02 ,  B29C48/022 ,  B29C48/92 ,  B29C64/118 ,  B29C64/141 ,  B29L2031/731 ,  B33Y10/00 ,  B33Y70/00 ,  C08G2650/40 ,  C08J3/203 ,  C08J2367/02 ,  C08J2369/00 ,  C08J2377/00 ,  C08J2469/00 ,  C08J2471/12 ,  C08J2479/08 ,  C08J2481/06 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L71/123 ,  C08L81/06 ,  C08L79/08

摘要： A method for forming a blended material for use as a deposition material in a fused filament fabrication (FFF) printer is provided. A semi-crystalline material and an amorphous material are physically mixed at an appropriate ratio. The mixed material is then heated to a temperature that is above the melting point of the semi-crystalline material and above the glass transition temperature of the amorphous material to form a blended material. The blended material is then extruded through an extruder die for use in the FFF printer.

公开(公告)号：US20170198104A1

公开(公告)日：2017-07-13

申请号：US14297185

申请日：2014-06-05

申请人： Arevo, Inc.

发明人： Hemant Bheda ,  Kunal Patel

IPC分类号： C08J3/00 ,  B33Y70/00 ,  B29C67/00 ,  B29C47/00 ,  C08J3/20 ,  C08L67/02 ,  C08L81/06 ,  C08L79/08 ,  C08L77/00 ,  C08L71/12 ,  C08L69/00 ,  B33Y10/00 ,  C08L71/00

CPC分类号： C08J3/005 ,  B29C48/02 ,  B29C48/022 ,  B29C48/92 ,  B29C64/118 ,  B29C64/141 ,  B29L2031/731 ,  B33Y10/00 ,  B33Y70/00 ,  C08G2650/40 ,  C08J3/203 ,  C08J2367/02 ,  C08J2369/00 ,  C08J2377/00 ,  C08J2469/00 ,  C08J2471/12 ,  C08J2479/08 ,  C08J2481/06 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L71/123 ,  C08L81/06 ,  C08L79/08

摘要： A method for forming a blended material for use as a deposition material in a fused filament fabrication (FFF) printer is provided. A semi-crystalline material and an amorphous material are physically mixed at an appropriate ratio. The mixed material is then heated to a temperature that is above the melting point of the semi-crystalline material and above the glass transition temperature of the amorphous material to form a blended material. The blended material is then extruded through an extruder die for use in the FFF printer.