Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Making high filament count fine filament polyester yarns

Making high filament count fine filament polyester yarns

US Patent 5827464 · Granted Oct 27, 1998

Estimated economic value: $59,635,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spin annealed poly(trimethylene terephthalate) yarn2006
Process of making partially oriented poly(trimethylene terephthalate) yarn2006
Multilobal polymer filaments and articles produced therefrom2005
Processes for making poly(trimethylene terephthalate) yarn2004
Processes of preparing partially oriented and draw textured poly(trimethylene te2004
Multilobal polymer filaments and articles produced therefrom2004
Processes for making poly (trimethylene terephthalate) yarns2003
Apparatus and process for spinning polymeric filaments2002
Fine denier yarn from poly (trimethylene terephthalate)2002
Method for growing crystals2002
Draw textured poly(trimethylene terephthalate) yarn2001
Partially oriented poly(trimethylene terephthalate) yarn2001