ALEXANDRIA, Va., July 3 -- United States Patent no. 12,344,691, issued on July 1, was assigned to KURARAY NORITAKE DENTAL INC. (Kurashiki, Japan).
"Resin composition for stereolithography" was invented by Misaki Ito (Niigata, Japan) and Kenji Suzuki (Niigata, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A resin composition for stereolithography may emit a weak odor, enable easy fabrication of an object, and may be made into a cured product having desirable toughness and water resistance when used for stereolithographical fabrication. A resin composition for stereolithography may include: an Alpha,Beta-unsaturated double bond group-containing compound (A) having a homopolymer glass transition temperat...