US Patent Issued to NAN YA PLASTICS on Oct. 7 for "Manufacturing method of polyester for plastic wrap" (Taiwanese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,182, issued on Oct. 7, was assigned to NAN YA PLASTICS Corp. (Taipei, Taiwan).

"Manufacturing method of polyester for plastic wrap" was invented by Te-Chao Liao (Taipei, Taiwan), Jung-Jen Chuang (Taipei, Taiwan) and Tzu-Huan Wong (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method of a polyester for a plastic wrap at least includes the following steps. An aromatic carboxylic acid, an aliphatic carboxylic acid, and an aliphatic alcohol are provided, wherein the aromatic carboxylic acid includes at least two of a phthalic acid, an isophthalic acid, and a terephthalic acid. The aromatic carboxylic acid, the aliphatic ca...