No one should get too used to seeing the name DowDuPont, however. Company executives plan on splitting DowDuPont into three separate companies, each with a specific industry focus. One will be a $19 billion company focused on the corporation’s combined properties in agricultural products, including fungicides, genetically modified seeds and herbicides. A $13 billion specialty products company will also be spun off to produce electronics materials, Kevlar, Tyvek, food additives and other biological products. The largest of the new companies, however, will be a $51 billion firm with a focus on construction materials, vinyl, packaging plastics and specialized chemicals for the automotive and pharmaceutical industries.