Functionalized lignin, rubber containing functionalized lignin and products containing such rubber composition

• Main Authors: Hahn, Bruce Raymond, Cohen, Martin Paul, Benko, David Andrew, Cicotte, Kirsten Nicole, Dirk, Shawn Matthew
• Format: Patent
• Language: English; French; German
• Published: 22.11.2017
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; COMPOUNDS OF UNKNOWN CONSTITUTION; DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS; DEVICES OR ARRANGEMENTS RELATED TO TYRES; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; VEHICLE TYRES; VEHICLES IN GENERAL

A functionalized lignin is described. The functionalized lignin comprises lignin containing resident constituents comprising at least one of hydroxyl, methoxyl, carbonyl, carboxy and sulfonate moieties, as well as aromatic components. At least one of the resident constituents is functionalized with...