| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition that has excellent thermal stability and prevents yellow discoloration even in use under a heat condition in molding or under a high temperature environment. ! SOLUTION: A composition comprises (A) conjugated diene polymer of 100 pts.mass, (B) a compound of 5×10-4-100×10-4 pts.mass, represented by the following formula (1). In the formula (1), one of R1-R6 is a 1-6C alkyl group, one of them is a hydrogen atom, two of them are a thioether group, and two of them are a hydroxy group. ! COPYRIGHT: (C)2015,JPO&INPIT |
