Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stable, aqueous, colloidal dispersions of copolymers of the tetrafluorethylene/ethylene type and a process for their preparation

Stable, aqueous, colloidal dispersions of copolymers of the tetrafluorethylene/ethylene type and a process for their preparation

US Patent 4692493 · Granted Sep 8, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Aqueous dispersions of fluoropolymers2008
Aqueous dispersions of fluoropolymers2004
Method for recovering fluorinated alkanoic acids from waste waters2003
Non-free flowable molding powders of modified polytetrafluoroethylenes2002
Recovery of highly fluorinated carboxylic acids from the gaseous phase2001
Process for non-free flowable molding powders of modified polytetrafluoroethylen2000
Recovery of highly fluorinated carboxylic acids from the gas phase1999
Fluorine-containing solvents for lithium batteries having increased safety1999
Metal-catalyzed preparation of perfluoroalkyl iodide telomers1997
High-purity perfluoro-4-methyl-2-pentene and its preparation and use1996
Process for working up aqueous dispersions of fluorinated thermoplastic1995
Perfluoroisohexene as a cooling and insulating medium1995