E.i. Dupont De Nemours and Company

Dupont Safety & Construction, Inc.

E. I. Du Pont Nemours and Co.

Brian R France

Mark Allan Lamontia

Mehdi Afshari

Byoung Sam Kang

Clifford K Deakyne

Derya Gulsen Onbilger

Nathan W Love

A paper suitable for use as a separator or thermal or fire insulation for use in or with electrochemical cells, and an electrochemical cell comprising the same, the paper having 90 to 99 weight percent aramid fibrous pulp comprising aramid polymer fibrils and 1 to 10 weight percent polyvinylpyrrolidone present as a coating on the surface of the fibers, the paper having a thickness of 10 to 40 micrometers and a tensile strength of at least 15 megapascals or greater.

Paper comprising aramid pulp suitable for electrochemical cells, and electrochemical cells made therefrom

A pneumatic tire comprises an overlay wherein the overlay is positioned above the belt plies but beneath the tread, and at least one overlay end is folded and extends inwards toward the center line of the tire.

Tire containing noise reducing fibrous layers

A hybrid cord formed from a plurality of component plies wherein at least two of the plies are of unequal ply length regardless of the twist of the plies and at least one of the plies has a length that is from 1 to 50 percent longer than the other plies and a method of providing a cord with predetermined twist and component ply lengths.

Unbalanced hybrid cords and methods for making on cable cording machines

Growing community of inventors

N. Chesterfield, VA, United States of America

Brian R France