Saint-Gobain Performance Plastics Corporation

University of Massachusetts

Saint-Gobain Glass France

Choung Lai

Michael John Tzivanis

Michael A Zimmerman

Edward Bryan Coughlin

Charles S Golub

Sebastian Schmidt

Shaw Ling Hsu

Nicholas David Orf

Sahas Rathi

David Winfield Stresing

Marie J Demers

Ajay Padwal

Laetitia Massault

John E Langlois

Xiaolang Chen

Aziz Mahfoud-familia

Embodiments of the present disclosure are directed to a composition and composite for protecting a transmission/reception device. The composite can include a reinforcing material and a cured epoxy composition impregnating the reinforcing material. The cured epoxy composition can contain reaction constituents including less than 50% stoichiometric amount of an anhydride curing agent to an epoxy resin. The composite can exhibit synergistic improvements in mechanical strength, weatherability, and signal transmission properties.

Composites for protecting signal transmitters/receivers

A composition includes a blend of (a) a multi-block copolymer including at least one block of an elastomeric polymer and at least one block of a first polymer including a chiral polymer having a stereo isomeric configuration; and (b) a second polymer including an anti-chiral polymer corresponding to the chiral polymer in (a), wherein the second polymer includes an opposite handed stereo isomeric configuration to the chiral polymer in (a); wherein the blend of the chiral polymer and the anti-chiral polymer form stereo complex sites. A flexible tubing material further includes the blend. In an embodiment, a method of making the blend material is also provided.

Blend composition, flexible tubing material and method of making the blend

Growing community of inventors

Acton, MA, United States of America

Choung Lai