These chemicals were used as refrigerants in air conditioners and refrigerators / freezers. They were used as propellants in cleaners, room deodorizers, furniture polishes, ha â¦ ir spray, perfumes and more. They were used as blowing agents in the production of styrofoam, foam rubber, and more.
paleâ¢ness, n. [uncountable] pale 2 /peÉªl/ USA pronunciation n. a stake or picket, as of a fence. limits; bounds: outside the pale of my jurisdiction. Idioms. Idioms beyond the pale, beyond the limits of proper behavior, courtesy, etc.: Holding children hostage for political purposes is behavior beyond the pale.
pale2. 1  a stake or picket, as of a fence. 2  an enclosing or confining barrier; enclosure. 3  an enclosed area. 4  limits; bounds: outside the pale of his jurisdiction. 5  a district or region within designated bounds. ( 6 initial capital letter). 7  an ordinary in the form of a broad vertical stripe at the center of an escutcheon.