Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Arylene sulfide ketone copolymer and preparation process thereof

Arylene sulfide ketone copolymer and preparation process thereof

US Patent 5191056 · Granted Mar 2, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Layered silicate and thermoplastic resin composition containing it2010
Carbon nanotube coated with aromatic condensation polymer2010
Rigid heterocyclic polymer, production process thereof, and fibers comprising th2010
Polymer for carbon fiber precursor2008
Thermoplastic film, thermoplastic resin composition, and phyllosilicate2007
Optical film2005
Wholly aromatic polyester carbonate and process therefor2005
Wholly aromatic polyester carbonate and process for production of same2004
Hydrogenated styrene polymer, process for producing the same, and molded object 2004
Method for crystallization of low molecular weight polycarbonate and method for 2004
Wholly aromatic polyester and production process therefor2003
Resin composition for optical fiber loose tubes, optical fiber loose tube and pr2002