| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition for an agricultural film that gives a film suppressed from deterioration in weatherability due to fumigation using sulfur and acid rain. SOLUTION: A resin composition for an agricultural film is produced by adding, to 100 pts.wt. synthetic resin (A), a polymer stabilizer (B) as under-mentioned in an amount of the following range: the polymer stabilizer (B) is an adduct prepared by addition of a compound (b1) represented by the formula, wherein n represents an integer of 1-4; X represents -O- or -NH-; and R represents a hydrogen atom, a 1-20C aliphatic acyl group, aliphatic multivalent acryl group, aromatic acryl group or aromatic multivalent acryl group to a polymer (b2) having a molecular weight of not less than 300, and is added in an amount such that the content of nitrogen atoms contained in the polymer stabilizer (B) to be added is in the range of 0.0005-1 pt.wt. |
