Polyacetal resin composition and resin molded article
AssigneeMitsubishi Engineering-Plastics Corporation
InventorsMakiko Oshima, Kunihiko Fujimoto, Masayuki Nagai, Hidetoshi Nawata, Koki Sato, Ryusuke Tamaki
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Abstract
Provided is a polyacetal resin composition in which at least one dihydrazone compound (B) selected from the group of two kinds of dihydrazone compounds is blended in 0.02 to 5 parts by mass with respect to 100 parts by mass of a polyacetal resin (A).
Claims20
A polyacetal resin composition in which at least one dihydrazone compound (B) selected from the group selected from a dihydrazone compound (B1) represented by the following General Formula (1) and a dihydrazone compound (B2) represented by the following General Formula (2) is blended in 0.02 to 5 parts by mass with respect to 100 parts by mass of a polyacetal resin (A)
- in the above formula, R1 represents an aliphatic hydrocarbon group having 4 to 19 carbon atoms, an alicyclic hydrocarbon group having 6 to 10 carbon atoms, or an aromatic hydrocarbon group having 6 to 10 carbon atoms;
- R2 to R5 each represent an alkyl group having 1 or 2 carbon atoms
- in the above formula, R8 represents an aliphatic hydrocarbon group having 4 to 20 carbon atoms, an alicyclic hydrocarbon group having 6 to 10 carbon atoms, or an aromatic hydrocarbon group having 6 to 10 carbon atoms;
- and R6 and R7 each independently represent an alicyclic hydrocarbon group having 3 to 12 carbon atoms.
A polyacetal resin composition in which at least one dihydrazone compound (B) selected from the group selected from a dihydrazone compound (B1) represented by the following General Formula (1) and a dihydrazone compound (B2) represented by the following General Formula (2) is blended in 0.02 to 5 parts by mass with respect to 100 parts by mass of a polyacetal resin (A)
- in the above formula, R1 represents an alkylene group having 11 to 19 carbon atoms, or an alicyclic hydrocarbon group having 7 to 10 carbon atoms;
- R2 to R5 each independently represent a hydrogen atom or an alkyl group having 1 or 2 carbon atoms;
- at least one of R2 and R3 represents an alkyl group having 1 or 2 carbon atoms;
- and at least one of R4 and R5 represents an alkyl group having 1 or 2 carbon atoms
- in the above formula, R8 represents an aliphatic hydrocarbon group having 4 to 20 carbon atoms, an alicyclic hydrocarbon group having 6 to 10 carbon atoms, or an aromatic hydrocarbon group having 6 to 10 carbon atoms;
- and R6 and R7 each independently represent an alicyclic hydrocarbon group having 3 to 12 carbon atoms.
Dependencies are inferred from the claim text.