Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for spinning different colored filaments from a single spinneret

Apparatus for spinning different colored filaments from a single spinneret

US Patent 5393219 · Granted Feb 28, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of minimizing aldehyde-based impurities in a process stream2012
Continuous polymerization and direct fiber spinning and systems for accomplishin2003
Dyed sheath/core fibers and methods of making same2003
Continuous polymerization and direct fiber spinning and systems for accomplishin2002
Apparatus and method for direct injection of additives into a polymer melt strea2002
Continuous polymerization and direct fiber spinning and apparatus for accomplish2002
Methods of making multiphase elongate polymeric extrudates by directing additive2002
Apparatus and method for direct injection of additives into a polymer melt strea2001
7-forming, superconducting filaments through bicomponent dry spinning2001
Comfort melamine fabrics and process for making them2001
Process of making a multiple domain fiber having an inter-domain boundary compat2000
Multiple domain fibers having inter-domain boundary compatibilizing layer and me1999