Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Continuous liquid phase process for melt spinning acrylonitrile polymer

Continuous liquid phase process for melt spinning acrylonitrile polymer

US Patent 4461739 · Granted Jul 24, 1984

Estimated economic value: $3,740,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for depositing refractory metal layers employing sequential deposition te2004
Process of making bicomponent acrylic fibers having reversible crimp1993
Melt-spun acrylic fibers possessing a highly uniform internal structure which ar1992
Reversible crimp bicomponent acrylic fibers1992
Melt-spun acrylic fibers which are particularly suited for thermal conversion to1991
Formation of melt-spun acrylic fibers which are well suited for thermal conversi1991
Formation of melt-spun acrylic fibers possessing a highly uniform internal struc1990
Formation of melt-spun acrylic fibers which are well suited for thermal conversi1990
Formation of melt-spun acrylic fibers which are particularly suited for thermal 1990
Process for texturized blown film and resulting product1986
Hydrophilic, water-absorbing acrylonitrile polymer fiber1985
Melt spinning process for acrylonitrile polymer fiber-three or more stretch stag1983