IP Library › Patent Application 11865287
Patent Application
App. No. 11/865,287

Expanded PTFE Articles and Method of Making Same

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Quick Facts
Patent No.
US None
App. No.
11/865,287
Abstract

Unique PTFE structures comprising islands of PTFE attached to an underlying expanded polytetrafluoroethylene (ePTFE) structure and to methods of making such structures is disclosed. The ePTFE material may or may not have been exposed to amorphous locking temperatures. These unique structures exhibit islands of PTFE attached to and raised above the expanded PTFE structures.

Claims (1)

1 . A dental floss comprising a fluoropolymer, said dental floss having a density greater than 1 g/cc and a fiber fray score of less than about 100.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2012
From: GORE ENTERPRISE HOLDINGS, INC.
To: W. L. GORE & ASSOCIATES, INC.
Reel/Frame 027906/0508 →