Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Esters containing bonded fluorocarbon and oxypropylenealkylether groups, emulsions containing these esters and their use for the preparation of cellular plastics by polyisocyanate polyaddition

US Patent 5126379 · Granted Jun 30, 1992

Assignee

Inventors

View full patent text on Google Patents →