Dairen Chemical joins biobased spandex pact
In Taiwan, Dairen Chemical Corporation has joined The LYCRA Company and Qore in developing biobased LYCRA Fiber, commonly known as spandex. The three companies have signed a letter or intent to convert QIRA, a biobased 1,4-butanediol produced by Qore, into polytetramethylene ether glycol, a precursor to LYCRA fiber. The deal will make Dairen the first […]
