Inhance Technologies, LLC

Univation Technologies, LLC

Zhenshuo Liu

Subramanian Iyer

Andrew M Thompson

Adrian R Samaniego

A method for removing perfluorinated compounds from a fluoropolymer material is provided. The method includes the steps of: (a) providing the fluoropolymer material in a chamber; (b) providing an anaerobic environment in the chamber; and (c) providing a fluorination gas in the chamber, thereby exposing the fluoropolymer material to the fluorination gas. The method results in the removal the perfluorinated compounds from the fluoropolymer material.

Systems and methods for processing fluoropolymer materials and related workpieces

A method for the direct fluorination of plastics and articles made from plastics is presented. The novel method includes ensuring extremely low oxygen and moisture content in the chamber before the primary fluorination step, ramping the fluorine concentration during the fluorination step, and providing a quenching step for improved shelf-life. Containers processed by the novel method demonstrate a marked improvement in barrier properties for organic solutions.

Growing community of inventors

Missour City, TX, United States of America

Zhenshuo Liu