Polar Materials.
Polar Materials, a firm engaged in surface treatment of materials through gas plasma See plasma display. technology, has completed the initial phase of moving its facilities from Martin's Creek, PA to Pennsville, NJ.
Ethyl ethyl (ĕth`əl), CH3CH2, organic free radical or alkyl group derived from ethane by removing one hydrogen atom. will file an appeal of the U.S. Environmental Protection Agency's denial of Ethyl's request for a waiver to use a manganese-based fuel additive additive
In foods, any of various chemical substances added to produce desirable effects. Additives include such substances as artificial or natural colourings and flavourings; stabilizers, emulsifiers, and thickeners; preservatives and humectants (moisture-retainers); and in unleaded gasoline.
COPYRIGHT 1994 Lippincott & Peto, Inc.
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 1994, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.
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