Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyetheroxy-substituted polyphosphazene purification

Polyetheroxy-substituted polyphosphazene purification

US Patent 4663420 · Granted May 5, 1987

Estimated economic value: $9,961,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Acrylate cured polyphosphazenes1992
Rocket motor insulation using phosphonitrilic elastomeric compositions1991
UV curable polyorganophosphazene composition1991
Low smoke coating compositions using phosphonitrilic elastomeric blends1990
Acrylate cured polyphosphazenes1989
Method of curing polyfluoroalkoxyphosphazene1988
Polyetheroxy-substituted polyphosphazene purification1987