Abstract: A resin laminate for coating of glass comprises (A) an inner coating layer formed with a resin composition comprising a styrene-butadiene copolymer latex and polyvinylpyrrolidone and (B) an outer coating layer formed with a resin composition comprising an aqueous polyurethane, an aqueous epoxy resin, an aqueous amino resin and a surface active agent containing halogen.By forming two coating layers of the resin laminate on the surface of a glass container such as a glass bottle and a window pane, the scattering of the broken pieces of glass can be prevented when the glass container or the glass pane is broken. The coating layers are not separated from the surface of the glass or swollen during the alkaline washing of the glass bottle and the like and thus are very useful for practical application.

Abstract: A conveying tool comprises a funnel-shaped hopper and a tubular conveying part connected to the bottom of and hanging downward from the hopper, the conveying part comprising one unit section or a plurality of unit sections detachably connected end-to-end, each unit section comprising a pair of opposed and spaced-apart, rectangular main sheets and a pair of opposed rectangular side sheets with vertical edges secured to respective vertical edges of the main sheets thereby to form a tubular structure. The main sheets possess elasticity and flexibility and have, on the inner surfaces thereof, a large number of elastic projecting members, and the side sheets possess flexibility and are more pliable than the main sheets. Picked fruit dropped into the hopper are braked in their descent by the elastic projecting members and the inner wall surface of the conveying part and are thereby slowly lowered without damage to a container on the ground or on a vehicle.

Abstract: A composition comprising a dispersion prepared by dispersing in an aqueous solution of a water-soluble high polymer, such as polysaccharides, a hydrophobic substance selected from the group consisting of hydrophobic solids and hydrophobic and non-volatile liquids, such as natural waxes, is applied as a coating to cover the outer surface of an agricultural product to form a coating membrane upon drying, which membrane has fine continuous microvoids by which the respiration of the agricultural product can be controllably suppressed thereby to effectively preserve the product over a long period.