Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rubber mixtures containing silica, carbon black and rubber gel

Rubber mixtures containing silica, carbon black and rubber gel

US Patent 6809146 · Granted Oct 26, 2004

Estimated economic value: $516,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing nitrile rubbers using ruthenium complex catalysts2022
Process for the production of water and solvent-free hydrogenated nitrile rubber2021
Functionalized copolymer rubber containing nitrile groups2020
Catalyst compositions and their use for hydrogenation of nitrile rubber2019
Catalyst compositions and their use for hydrogenation of nitrile rubber2019
Copolymer rubber containing nitrile groups2019
Process for the preparation of polymers containing amino groups employing a hete2018
Functionalized nitrile rubbers and the production thereof2018
Process for degrading nitrile rubbers in the presence of catalysts having an inc2017
Method for disintegrating an elastomer and disintegrator2016
Partially hydrogenated nitrile rubbers2016
Microgel-containing vulcanizable composition based on hydrogenated nitrile rubbe2016