US Patent Issued to FUJIFILM on Sept. 22 for "Compound, polymerizable composition, polymer, and polymerized film" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,936, issued on Sept. 22, was assigned to FUJIFILM Corp. (Tokyo).

"Compound, polymerizable composition, polymer, and polymerized film" was invented by Shigeki Uehira (Shigara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a compound represented by the following general formula (I), a polymerizable composition including the compound, a polymer including a constituent component derived from the compound, and a polymerized film, in Formula (I), R1 represents a hydrogen atom or a lower alkyl group, R2 represents a group such as an alkenyl group, R3 and R4 represent groups such as alkenyl groups, or groups that are combinations of an ...