Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Viscose spin bath additive of an amphoteric surfactant

Viscose spin bath additive of an amphoteric surfactant

US Patent 6379598 · Granted Apr 30, 2002

Estimated economic value: $781,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Nitrogen-containing anti-agglomerants for preserving the fluidity of fluids cont2020
Method for preventing the formation of calcium carboxylate deposits in the dewat2014
Surface-active polymer and its use in a water-in-oil emulsion2011
Environmentally friendly water/oil emulsions2011
Use of an alkoxylated polyamine surfactant as a viscose spin bath additive2001
Use of an alkoxylated polyamine surfactant as a viscose spin bath additive2001
Use of an alkoxylated polyamine surfactant as a viscose spin bath additive2001
Use of an alkoxylated polyamine surfactant as a viscose spin bath additive2001
Use of a linear synthetic polymer to improve the properties of a cellulose shape2001
Method of producing a viscose solution2000
Method of producing a viscose solution2000
Method of producing a viscose solution2000