ATLANTIC RICHFIELD &lt;ARC> UNIT BUYS TECHNOLOGY
  Atlantic Richfield Co said it has
  acquired exclusive worldwide rights to the methyl methacrylate
  technology of Texas Eastern Corp's Halcon SD Group affiliate
  for undisclosed terms.
      The company said the technology will allow it to introduce
  a cleaner and more efficient way of making methyl methacrylate,
  a liquid monomer used to make resins for acrylic sheet,
  coatings, molded parts and products and plastic impact
  modifiers.
      ARCO said it is reviewing options for commercialization of
  the technology.
  

