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The International Organization for Standardization (ISO) recently published ISO/TS 23650:2021, “Nanotechnologies — Evaluation of the antimicrobial performance of textiles containing manufactured nanomaterials.” ISO states that the standard specifies the antimicrobial performance assessment method for textiles containing manufactured (metals/metal oxides) nanomaterials. The textiles in the standard include fabric, yarn, and fiber in which manufactured nanomaterials are used during the...

On May 6, 2014, INVISTA, a large U.S. headquartered integrated producer of chemical intermediaries, polymers, and fibers, and owner of the LYCRA Brand, announced the introduction of the "only commercial offering of a bio-derived spandex available globally and for use in a wide variety of apparel fabrics and garments." The company explains that "[a]pproximately 70 percent by weight of the new LYCRA® bio-derived spandex fiber comes from a renewable source made from dextrose...