Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quaternary ammonium salt surface-modified ammonium polyphosphate

Quaternary ammonium salt surface-modified ammonium polyphosphate

US Patent 5071901 · Granted Dec 10, 1991

Estimated economic value: $4,130,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Antistatic composition comprising diethanol amide and hydroxy-functional amide e1994
Antistatic composition comprising diethanol amide and hydroxy-functional amide e1994
Ethylenically unsaturated poly(alkyleneoxy) surfactants1994
Antistatic composition1993
Antistatic composition1993
Anionic surfactant surface-modified ammonium polyphosphate1992
Anionic surfactant surface-modified ammonium polyphosphate1992
Nonionic surfactant surface-modified ammonium polyphosphate1992
Nonionic surfactant surface-modified ammonium polyphosphate1992
Polymerizable surfactant1992
Surface-moldified ammonium polyphosphate1992
Surface-moldified ammonium polyphosphate1992