公开(公告)号：EP3341185A1

公开(公告)日：2018-07-04

申请号：EP16767404.3

申请日：2016-08-25

申请人： SABIC Global Technologies B.V.

发明人： AHMED, Syed, Mahmood ,  THELAKKADAN, Abdul, Salam ,  SYED, Tariq ,  OTAIBI-AL, Abdullah, Shamroukh

IPC分类号： B29C67/00 ,  B33Y10/00

CPC分类号： B29C64/371 ,  B22F3/1055 ,  B22F2201/20 ,  B29C64/106 ,  B29C64/135 ,  B29C64/153 ,  B29C64/295 ,  B29C71/04 ,  B33Y10/00 ,  B33Y80/00

摘要： The disclosure describes systems and methods for performing additive manufacturing. The method includes forming a first layer of a product on a target surface, heating a portion of the first layer with a directed energy source, and forming a second layer of the product on the first layer. The system for performing additive manufacturing includes a vacuum chamber, a target surface disposed in the vacuum chamber, a first layer of material formed on the target surface, a directed energy source configured to heat a portion of the first layer, and a second layer of material formed on the heated portion of the first layer.

公开(公告)号：EP3898800A1

公开(公告)日：2021-10-27

申请号：EP19802230.3

申请日：2019-11-20

申请人： SABIC Global Technologies B.V.

发明人： ALLMENDINGER, Andrea ,  AHMED, Syed, Mahmood ,  ARAFATH, Abdul, Rahim, Ahamed ,  AL-KHORAYEF, Ali, Khalid

IPC分类号： C08J9/32 ,  C08J9/16 ,  C08L23/04 ,  C08L23/10