US Patent Issued to Carbon on Oct. 14 for "One part, catalyst containing, moisture curable dual cure resins for additive manufacturing" (California Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,051, issued on Oct. 14, was assigned to Carbon Inc. (Redwood City, Calif.).

"One part, catalyst containing, moisture curable dual cure resins for additive manufacturing" was invented by Andrew Gordon Wright (Mountain View, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is method of making a three-dimensional object comprising polyurea, which may include: (a) dispensing a one part (1K) dual cure resin into a stereolithography apparatus, the resin comprising or consisting essentially of a photoinitiator, a reactive blocked polyisocyanate, optionally a catalyst such as a polyurethane blowing catalyst, and optionally a polyepoxide; (b) a...