Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing copolymers by anionic solvent-free polymerization

Process for preparing copolymers by anionic solvent-free polymerization

US Patent 7884157 · Granted Feb 8, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Highly pure alkyl 2-cyanoacrylates2000
Cataphoretic electrodeposition of polyetherimide2000
UV-curable organopolysiloxane compositions and negative photoresists comprised t1990
Silicon-containing polymer and its use as a masking resin in a lithography proce1988
Photosensitive film based on silicon-containing polymer and its use as a masking1987
High stability conductive polyacetylene material and process for the production 1984
Process for the anionic polymerization in the presence of cryptants1980