Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ozone stability of dyed and undyed polyamide-containing material

Ozone stability of dyed and undyed polyamide-containing material

US Patent 6106581 · Granted Aug 22, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Upper body article of apparel2024
Leg apparel2023
Upper body article of apparel2021
Leg apparel2020
Acid donors for dyeing polyamide2010
Resist printing on hydrophobic fiber materials2003
Dyeing assistant preparations and their use for dyeing wool1999
Use of modified fatty amines for preventing low molecular weight by-product depo1999
Process for the production of resists or multicolor effects on natural and synth1998
Process for dyeing naturally occurring or synthetic polyamide fibres1996
Aqueous dispersion of sparingly soluble UV absorbers1996
Liquid detergent compositions containing fluorescent whitening agents, polyvinyl1992