Abstract: Provided is a propylene-based resin composition that can be molded into molded bodies that have high thermal stability and emit less odor. The propylene-based resin composition contains (A) a propylene-based polymer, (B) an inorganic filler; and (C) a hindered amine light stabilizer. The amine compound concentration in a volatile gas generated when a molded body formed by molding the propylene-based resin composition is heated at 100° C. for 15 minutes is 3 to 40 mass ppm.

Abstract: Provided is an olefin resin composition that has low fogging properties and that emit less odor when exposed to high temperatures. The olefin resin composition contains an olefin polymer, an inorganic filler, and 0.001 to 3 mass % of at least one selected from the group consisting of compounds represented by formula (1) below and basic zinc carbonate. M(OH)q(R1—CO2)r??(1) (in formula (1), M represents a zinc atom or an aluminum atom; q represents 0, 1, 2 or 3; r represents 0, 1, 2 or 3; when M is a zinc atom, q+r is 2, or when M is an aluminum atom, q+r is 3; when q is 0, R1 represents a C10-C25 monovalent linear aliphatic hydrocarbon group substituted by a hydroxy group; and when q is 1, 2 or 3, R1 represents a C10-C25 monovalent linear aliphatic hydrocarbon group optionally substituted by a hydroxy group.

Abstract: A vulcanized rubber composition according to one aspect of the present invention comprises a rubber component containing a diene-based rubber and a filler containing silica, and a total of an amount of monosulfide crosslinks and an amount of carbon-carbon crosslinks is 30% to 55% based on an amount of total crosslinks of the vulcanized rubber composition.