公开(公告)号：AU2017221105A1

公开(公告)日：2018-08-23

申请号：AU2017221105

申请日：2017-02-16

Applicant: BASF SE

Inventor： GABRIEL CLAUS ,  LOHWASSER RUTH ,  KLOKE PHILIPP ,  GRAMLICH SIMON ,  OSTERMANN RAINER

IPC: B29C67/00 ,  C08L77/02 ,  C08L77/06

Abstract: The present invention relates to a method for producing a molded body by the selective laser sintering of a sinter powder (SP). The sinter powder (SP) contains at least one polyamide (P) and 5 to 50 wt%, preferably 10 to 50 wt%, of at least one aluminum silicate. The at least one aluminum silicate has a D50 value in the range of 2.5 to 4.5 µm. The present invention also relates to molded bodies obtainable by means of the method according to the invention.

公开(公告)号：CA3014262A1

公开(公告)日：2017-08-24

申请号：CA3014262

申请日：2017-02-16

Applicant: BASF SE

Inventor： GABRIEL CLAUS ,  LOHWASSER RUTH ,  KLOKE PHILIPP ,  GRAMLICH SIMON ,  OSTERMANN RAINER

IPC: B29C67/00 ,  C08L77/02 ,  C08L77/06

Abstract: The present invention relates to a method for producing a molded body by the selective laser sintering of a sinter powder (SP). The sinter powder (SP) contains at least one polyamide (P) and 5 to 50 wt%, preferably 10 to 50 wt%, of at least one aluminum silicate. The at least one aluminum silicate has a D50 value in the range of 2.5 to 4.5 µm. The present invention also relates to molded bodies obtainable by means of the method according to the invention.

公开(公告)号：ES2978685T3

公开(公告)日：2024-09-17

申请号：ES20807389

申请日：2020-11-17

Applicant: BASF SE

Inventor： GABRIEL CLAUS ,  KOPPING JORDAN THOMAS ,  MEIER THOMAS ,  GUBBELS ERIK ,  LOHWASSER RUTH ,  KNIESEL SIMON

IPC: C08G63/181 ,  B29C64/153 ,  B33Y70/00 ,  C08L67/02

Abstract: La presente invención se refiere a un polvo sinterizado (SP) que contiene al menos un poliéster de tereftalato semicristalino (A), que se produce haciendo reaccionar al menos un ácido dicarboxílico aromático (a) con al menos dos dioles alifáticos (b1) y (b2), siendo el diol alifático (b1) neopentilglicol. Además, la presente invención se refiere a un método para producir el polvo sinterizado (SP) y a un método para producir un cuerpo moldeado mediante sinterización del polvo sinterizado (SP). La presente invención también se refiere al cuerpo moldeado que se puede obtener mediante sinterización. La presente invención se refiere además al uso del polvo sinterizado (SP) en un método de sinterización. (Traducción automática con Google Translate, sin valor legal)

公开(公告)号：SG11201806148XA

公开(公告)日：2018-09-27

申请号：SG11201806148X

申请日：2017-02-16

Applicant: BASF SE

Inventor： GABRIEL CLAUS ,  LOHWASSER RUTH ,  KLOKE PHILIPP ,  GRAMLICH SIMON ,  OSTERMANN RAINER

IPC: C08L77/02 ,  B29C67/00 ,  C08L77/06

Abstract: BASFSE INV/WOW PF0000077314 SE/WOW 33 EB14-7314PC “as originally filed” Kaolin for mechanical reinforcement of polymeric laser sinter powder The present invention relates to a process for producing a shaped body by selective 5 laser sintering of a sinter powder (SP). The sinter powder (SP) comprises at least one polyamide (P) and in the range from 10% to 50% by weight of at least one aluminosilicate. The at least one aluminosilicate has a D50 in the range from 2.5 to 4.5 µm. The present invention further relates to shaped bodies obtainable by the process of the invention. 10