| abstract |
PROBLEM TO BE SOLVED: To provide an eraser made of a non-chlorine compound, excellent in erasability, and good in cohesiveness of erase scraps. SOLUTION: 100 parts by weight of a styrenic thermoplastic elastomer is blended with 5 to 400 parts by weight of a polyisoprene having a weight average molecular weight of 5,000 to 300,000 and 100 to 1,000 parts by weight of a filler. Characteristic eraser. [Selection] None |