Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Modified polyurethanes containing perfluoroaliphatic groups and use thereof

Modified polyurethanes containing perfluoroaliphatic groups and use thereof

US Patent 5019428 · Granted May 28, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparations for making planar structures oil-repellent and water-repellent, and2012
Oleophobic polyolefin fiber materials2011
Extender for treatment of fiber materials2010
Highly concentrated self-emulsifying preparations containing organopolysiloxanes2009
Preparations based on water and/or organic solvents and their use as a finish on2008
Partially quaternised, amino-functional organopolysiloxanes and their use in aqu2008
Compositions of polysiloxanes, fluoropolymers extenders2006
Silicone compositions for treating wool materials2004
Polyorganosiloxane mixtures for treating fibre materials2004
Silicone compositions for treating wool materials2003
Compositions for the oil and water repellent finishing of fiber materials2002
Use of selected polydiorganosiloxanes in fabric softener compositions2002