Patents

Poly(trimethylene dicarboxylate) Fibers, Their Manufacture And Use

November 22, 2005

A process for preparing poly(trimethylene terephthalate) fiber has been issued a patent. The process involves providing a poly(trimethylene terephthalate) composition comprising about 0.05 to about 10 weight % ionomer and spinning the polymer composition to form a fiber.

  • Fibers Market Outlook

    Fibers Market Outlook

    Tara Olivo, associate editor||June 8, 2015
    Natural and synthetic fiber producers create unique solutions for all nonwovens applications.

  • Keeping It Clean

    Keeping It Clean

    Tara Olivo, associate editor||June 8, 2015
    Convenience and continued innovation keeps the household wipes market thriving.

  • Raw Materials Round Up

    Raw Materials Round Up

    Karen McIntyre, editor||June 8, 2015
    Suppliers create additives, preservatives and other specialties to help nonwovens makers meet their goals.