FILLED ELASTOMERIC COMPOSITE AND PROCESS TO CONTROL COMPOSITE CRUMB SIZE

• Main Authors: SOISSON, JOHN P, HILL, MARVIN, CHEN, YUAN-JU, MOWRY, SHAWN W, RODGERS, MICHAEL B, UPTON, MOLLY W, STEPHENS, LUKE P
• Format: Patent
• Language: English; French
• Published: 06.11.2014
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

To obtain an elastomeric composite crumb having a majority of the particle size distribution greater than 0.33 cm, the crumb is obtained by a process whereby the elastomeric composite comprises less than about 0.5 phr of a salt of a C8 to C20 carboxylic acid, or 10 to 20 phr of a tackifying resin or...