公开(公告)号：US11939418B2

公开(公告)日：2024-03-26

申请号：US17551298

申请日：2021-12-15

Applicant: STRATASYS, INC.

Inventor： Liang Chen ,  Alan D. Bushmire ,  Vahid Karimkhani

IPC: C08G18/10 ,  B33Y70/00 ,  C08G18/32 ,  C08J3/24 ,  C08J3/28

CPC classification number: C08G18/10 ,  B33Y70/00 ,  C08G18/3221 ,  C08J3/24 ,  C08J3/28 ,  C08J2375/06

Abstract: A photo-curable composition can include a photo-curable resin and a photoinitiator. The photo-curable composition can typically have a shear viscosity of less than 1 Pa·s at 100° C. at a shear rate of 50 s−1 and can typically include a first prepolymer, a second prepolymer, and a reactive diluent.