公开(公告)号：US20220266337A1

公开(公告)日：2022-08-25

申请号：US17624926

申请日：2020-07-20

Applicant: VITO NV

Inventor： Steven MULLENS ,  Ivo THIJS ,  Bart MICHIELSEN ,  Marleen ROMBOUTS ,  Jo VERWIMP ,  Marijn GYSEN ,  Jasper LEFEVERE

IPC: B22F10/18 ,  B22F1/107 ,  B22F12/53 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/111 ,  C04B35/622 ,  B33Y50/02

Abstract: An additive manufacturing paste composition for manufacturing a three-dimensional shaped article of a material of interest, said paste composition including 70-99.8 wt. % with respect to the weight of the composition of particles of the material of interest, the material of interest being one or more compounds selected from the group of metals and metal alloys and mixtures thereof, at least one binder component, at least one additive component, which is a lubricant, one or more solvents which are miscible with each other, wherein the sum of the concentration of the at least one additive component and the at least one binder is between 0.06 wt. % and 10.0 wt. %, with respect to the weight of the paste composition, and wherein at least one of the additive component and the binder component or the mixture thereof are shear-thinning.