Abstract: A dropping container includes a cylindrical body, a dropping portion having a pressure valve for closing an opening in the dropping container body such that it can be opened by pressure and a thin tube which is open to the outside. The pressure valve includes a sealing plug portion formed of an elastic body or a rigid body and a pressing member, formed of an elastic body, for pressing the sealing plug portion against the opening to close the opening, a movable plug supplies the content of the cylindrical body to the dropping portion.

Abstract: A halogenated product of a low-molecular weight ethylene random copolymer comprising ethylene and at least one alpha-olefin having 3 to 20 carbon atoms, wherein:(i) the starting low-molecular weight ethylene random copolymer contains 30% to 75% by mole of the ethylene component and 25% to 70% by mole of the alpha-olefin component;(ii) the halogen content of the halogenated product is 5% to 75% by weight;(iii) the intrinsic viscosity [.eta.] of the halogenated product is 0.01 to 0.5 dl/g determined at 135.degree. C. in decalin;(iv) the molecular weight distribution Mw/Mn of the halogenated product, wherein Mw and Mn represent a weight-average molecular weight and a number-average molecular weight, respectively, determined by gel permeation chromatography is 5 or less; and(v) the number-average molecular weight of the halogenated product is 300 to 1000, determined by gel permeation chromatography.