Owens Corning Intellectual Capital, LLC

Ocv Intellectual Capital, LLC

Jeff Pessell

Jianhui Wu

Kevin Spoo

David R Hartman

William Sorsby

David Hartman

A non-woven chopped fiber mat includes a mixture of glass fibers and synthetic fibers. The non-woven mat is formed using a binder composition that includes a binder resin, a coupling agent, and a corrosion inhibitor. The non-woven mat is non-corrosive and resistant to volatile unsaturated monomers such as styrene, but still remains fully compatible with solvent-containing polyester resins, such that it can be used in various pultruded products.

Corrosion-resistant non-woven for pipe liner pultrusion applications

A binder composition for use in the manufacture of a nonwoven mat including a low-density fiber, and nonwoven mats made with the binder, are disclosed. The low-density fiber is able to reduce the acoustic openness of the nonwoven mats made therefrom while also capable of being delivered with existing binder technology and equipment.

Glass fiber mat with low-density fibers

Growing community of inventors

Newark, OH, United States of America

Jeff Pessell