Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst with a base consisting of compounds of the rare earth metals for polymerizing unsaturated organic compounds

Catalyst with a base consisting of compounds of the rare earth metals for polymerizing unsaturated organic compounds

US Patent 6383971 · Granted May 7, 2002

Estimated economic value: $200,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Block copolymer based on conjugated diolefins and polar monomers2004
Copolymerization of conjugated dienes with non-conjugated olefins by means of ra2004
Dendrimer compounds, method for the production thereof, use thereof as catalysts2003
Method for polymerizing conjugated diolefins (dienes) with catalysts based on va2003
Method for the copolymerization of conjugated diolefins (dienes) and vinyl-aroma2002
Two-component supported catalysts and their use for gas-phase polymerization2002
Method for polymerizing conjugated diolefins (dienes) with catalysts based on co2001
Compounds of the rare earths and their use as polymerization catalysts for unsat2001
Supported cobalt catalyst, production thereof and use thereof for the polymeriza2000
Catalyst system based on monoazadiene metal complexes1999
Gas-phase polymerisation of conjugated dienes in the presence of rare earth ally1999