Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of saturated/unsaturated mixed fatty acid ester sulfonates

Process for the preparation of saturated/unsaturated mixed fatty acid ester sulfonates

US Patent 4816188 · Granted Mar 28, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Oral or detergent composition comprising a nonionic surface active agent1993
Emulsified composition1992
Nonionic surface active agent1992
Olefin sulfonation method1990
Sulfonation method of polystyrene1987
Process for producing salt of alpha-sulfo fatty acid alkyl ester1986
Process for producing salt of alpha-sulfo fatty acid alkyl ester1986
Surfactant composition1985
Surfactant composition1985
Process for producing sulfonate of unsaturated fatty acid ester1985
Process for producing sulfonate of unsaturated fatty acid ester1985
Process for removal of unreacted oil from surfactant slurry1985