Patent ID: 11905360
Assignee: STRATASYS, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. A process for producing a polymer, comprising:
Step A) depositing a free-radically crosslinkable resin to obtain a free-radically crosslinked resin; and
Step B) treating the free-radically crosslinked resin under conditions sufficient to trigger a chemical reaction different than free-radical crosslinking in the free-radically crosslinked resin,
wherein the free-radically crosslinkable resin comprises a curable component in which NCO groups, olefinic C═C double bonds, and epoxide groups are present, and
wherein the chemical reaction in the free-radically crosslinked resin different than free-radical crosslinking is a reaction of NCO groups and epoxide groups to form oxazolidinone groups.