ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,555, issued on July 29, was assigned to TOYOTA BOSHOKU K.K. (Aichi, Japan).
"Vibration absorbing material" was invented by Masayuki Kito (Aichi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vibration absorbing material contains a polyolefin resin, a polyamide resin, and a modified elastomer having a reactive group that reacts with the polyamide resin. When the total of the polyolefin resin, the polyamide resin and the modified elastomer is 100% by mass, the proportion of the polyolefin resin is 10% by mass or more and 90% by mass or less, the proportion of the polyamide resin is 3% by mass or more and 85% by mass or less, and the proportio...