公开(公告)号：US20210214556A1

公开(公告)日：2021-07-15

申请号：US16967544

申请日：2019-01-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter Osswald ,  Henning Hoffmann ,  Hendrick Grupp ,  Joachim Zech ,  Daniel Oberpertinger ,  Malte Korten ,  Gallus Schechner

IPC: C08L83/08 ,  C08G77/28 ,  C08G77/20 ,  B33Y70/00

Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).

公开(公告)号：US11267968B2

公开(公告)日：2022-03-08

申请号：US16967544

申请日：2019-01-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter Osswald ,  Henning Hoffmann ,  Hendrick Grupp ,  Joachim Zech ,  Daniel Oberpertinger ,  Malte Korten ,  Gallus Schechner

IPC: C08L83/08 ,  B33Y70/00 ,  C08G77/20 ,  C08G77/28 ,  B33Y10/00 ,  B29C64/129 ,  B29K83/00

Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).