W. L. Gore & Associates, Inc.

Gore Enterprise Holdings, Inc.

Michael F Altman

John W Dolan

Alex R Hobson

Rachel Radspinner

Donald L Hollenbaugh, Jr

Michael Magyar

Susie Enache

A dental cleaning article comprising a band of expanded fluoropolymer that is highly distensible at room temperature, such that it can be stretched from a first state to a second state is described. The diameter of the band of expanded fluoropolymer may be increased by stretching by, in some embodiments, two times or more the original first state diameter. Likewise the cross sectional area of the band of expanded fluoropolymer may be reduced upon stretching to less than one quarter the first state cross sectional area. The band of expanded fluoropolymer provides the user with the ability to stretch the band a desired amount, such that they may more effectively clean between their teeth. Furthermore, the band may be regular or irregularly shaped, and in some embodiments may comprise higher density regions.

Stretch floss band

This invention relates to the production of durably liquidproof laminates and articles made therefrom, the laminates incorporating a barrier layer and a textile made from a composite yarn containing a core including fiberglass as a strength component and a sheath of a different material around the core. Shelters and other protective articles incorporating this laminate are also described.

Barrier laminates and articles made therefrom

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Kennett Square, PA, United States of America

Michael F Altman