Abstract: A zinc-metallized base material for metallized capacitors and a process for its production in which a vacuum-deposited zinc layer being formed on at least one side of a base material composed of film or thin capacitor paper, and a surface protective layer composed of a substance which shows a predetermined vapor pressure at a predetermined temperature being provided thereon in a predetermined thickness to thereby improve the humidity resistance of the vacuum-deposited zinc layer.

Abstract: A gas detecting device principally used for detecting liquor contained in expired gas of a driver of a car. The gas detecting device is of the type wherein an inlet opening for sucking expired gas of an object person for measurement is provided adjacent an end of a cylindrical member, and an air blower for attracting the expired gas thus sucked and a gas detecting element for detecting liquor in the expired gas are contained in said cylindrical member, and comprises an illuminating section connected to said power source for illuminating forwardly of said inlet opening of said cylindrical member. Thus, the gas detecting device is integrally provided with an illuminating function and a gas detecting function.

Abstract: Hair conditioner compositions suitable for use as after-shampoo preparations or before-shampoo preparations which comprise (A) 1 to 40% by weight of a liquid polymer that is obtained by polymerization of .alpha.-olefin having 6 to 18 carbon atoms and has an average of from 24 to 60 carbon atoms and a viscosity of 18 to 200 centistokes at 37.8.degree. C. (100.degree. F.), (B) 0.5 to 25% by weight of a surface active agent, and (C) 20 to 95% by weight of water.