455D.14  Products manufactured with chlorofluorocarbons prohibited.
  Beginning January 1, 1990, a person shall not sell, offer for sale, purchase, or use plastic foam packaging products or food service items manufactured with chlorofluorocarbons. Beginning January 1, 1998, a person shall not sell, offer for sale, purchase, or use plastic foam products, not previously prohibited, which are manufactured with fully halogenated chlorofluorocarbons. A person violating this section is guilty of a serious misdemeanor.
89 Acts, ch 272, §14