Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Acid donor process for dyeing polyamide fibers and textiles

Acid donor process for dyeing polyamide fibers and textiles

US Patent 5961669 · Granted Oct 5, 1999

Estimated economic value: $910,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flow back aids2020
Additives to improve open-time and freeze-thaw characteristics of water-based pa2018
High performance, water-dilutable lubricity additive for multi-metal metalworkin2018
Additives to improve open-time and freeze-thaw characteristics of water-based pa2017
Method for improving the water transport characteristics of hydrophobic surfaces2016
Additives to improve open-time and freeze-thaw characteristics of water-based pa2016
Amide-imide compounds and their corresponding polymers2015
Alkoxylated polyamines and polyetheramine polyol compositions for foam control2014
Biodegradable vehicle/carrier for printing ink2012
Alkoxylated polyamines and polyetheramine polyol compositions for foam control2012
Utility of selected amine oxides in textile technology2002
Utility of selected amine oxides in textile technology2002