Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bulked random copolyamide yarns of nylon 6 and nylon 6,6 having enhanced dyeability

Bulked random copolyamide yarns of nylon 6 and nylon 6,6 having enhanced dyeability

US Patent 5344708 · Granted Sep 6, 1994

Estimated economic value: $19,532,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stain-resistant, pigmented nylon fibers1998
Dyed antistain nylon with cationic dye modifier1995
Dye-retarded nylon 6/6,6 block copolymer fibers1994
Carpets and fabrics of antistain block copolymer compositions of modified nylon 1993
Spinneret1992
Dyed antistain nylon with cationic dye modifier1992
Antistain block copolymer compositions of modified nylon copolymers and high car1992
Process for producing stain-resistant, pigmented nylon fibers1992
Process for preparing a nylon fiber with reduced spherulites1990
Process for obtaining spherulite reduction in polyamides1989
Cellular fiber with collapsed cells at bends1988
Nylon containing metal salts1988