| 摘要 |
PURPOSE:To provide the titled composition capable of keeping excellent stickiness for a long period, exhibiting high instantaneous adhesivity and excellent stability even by applying at a high temperature and suitable for capturing cockroach, etc., by compounding two kinds of polybutene having high molecular weight and low molecular weight with a polypropylene and a hydrogenated resin. CONSTITUTION:The objective composition is produced by compounding (A) a polybutene having high molecular weight (number-average molecular weight of 10,000-300,000), (B) a polybutene having low molecular weight (number- average molecular weight of 300-3,000), (C) a polypropylene and (D) a hydrogenated resin. The component C is atactic polypropylene and the component D is selected from hydrogenated aliphatic petroleum resin, hydrogenated aromatic petroleum resin, hydrogenated alicyclic petroleum resin, hydrogenated terpene resin, etc., especially preferably hydrogenated cyclopentadiene or dicyclopentadiene copolymer, etc. The amounts of the components A, B, C and D are 1-30pts., 20-95pts., 1-40pts. and 0.1-40pts., respectively. |
