RUBBER WET MASTER BATCH, METHOD FOR MANUFACTURING THE SAME, RUBBER COMPOSITION AND TIRE

摘要

PROBLEM TO BE SOLVED: To provide a rubber wet master batch refined in (1) time deterioration of viscosity and (2) improvement of initial viscosity increase during storage of the rubber wet masterbatch, and a method for manufacturing the same, as well as a rubber, a composition and a tire using the rubber wet masterbatch. SOLUTION: The rubber wet masterbatch is obtained by mixing a slurry (A) comprising a dispersed filler and a rubber latex (B). The rubber wet masterbatch includes: 0.05 to 10 pts.mass of anti-aging agent (C) per 100 pts.mass of a rubber component; and 0.001 to 3.0 pts.mass of viscosity stabilizer (D) per 100 pts.mass of the rubber component. COPYRIGHT: (C)2011,JPO&INPIT