Patent Number: 6,254,987

Title: Monofil bicomponent fibres of the sheath/core type

Abstract: The invention is directed to a sheath core monofilament which displays enhance abrasion resistance. The core is a liquid crystalline polyester and the sheath is a blend of 1-5 percent by weight polycarbonate and a polyester.

Inventors: Delker; Rex (Wehringen, DE)

Assignee: Johns Manville International, Inc.

International Classification: D01F 8/14 (20060101); D01F 008/00 (); D01F 008/14 ()

Expiration Date: 07/03/2018