| 摘要 |
Provided are a thermal stabilizer composition that does not generate an odor of a phosphorus-based antioxidant, and a synthetic resin composition comprising the same. The stabilizer composition comprises 100 parts by mass of a phosphorus-based antioxidant having a phosphite structure and 0.001-10 parts by mass of a phenolic antioxidant having a substructure represented by general formula (1), (1) (In the general formula (1), R1, R2, R3, and R4 are each independently a hydrogen atom, or a hydrocarbon group having 1-10 carbon atoms, a is an integer of 0-2, and when a is 2, the plurality of R3s may be the same or different.). |
