{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Acid-dye resistant polyamide products and process for preparation", "item": "https://www.patentleaderboard.com/patent/5340886"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Acid-dye resistant polyamide products and process for preparation

Acid-dye resistant polyamide products and process for preparation

US Patent 5340886 · Granted Aug 23, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing yarn having reduced heatset shrinkage2005
Continuous polymerization and direct fiber spinning and systems for accomplishin2003
Dyed sheath/core fibers and methods of making same2003
Process for producing yarn having reduced heatset shrinkage2003
Continuous polymerization and direct fiber spinning and systems for accomplishin2002
Continuous polymerization and direct fiber spinning and apparatus for accomplish2002
Process for the production of superconductor containing filaments2002
Photochemically etched plates for synthetic fiber-forming spin packs and method 2001
Process of making multicomponent fiber2000
Process for modifying synthetic bicomponent fiber cross-sections2000
Process of making a bicomponent fiber2000
Method of making hollow bicomponent filaments2000