УЛУЧШЕННЫЙ СПОСОБ НЕПРЕРЫВНОГО ПОЛУЧЕНИЯ КОМПОЗИЦИИ, СОДЕРЖАЩЕЙ КАУЧУК, УГЛЕВОДОРОДНЫЙ ПОЛИМЕР И РАСТВОРИТЕЛЬ

摘要

The process for the continuous production of a composition comprising rubber (20), a hydrocarbon resin (22) and a solvent (26) provides for the use of at least two two-screw extruders (10a, 10b) placed in series. These extruders may be of the contrarotating type or, preferably, co-rotating.