DANBURY, Conn., March 1 /PRNewswire/ -- Odyssey Logistics & Technology Corporation (OL&T), a global logistics and transportation service provider for the chemical and process industries, announced today that Arch Chemicals, Inc.

The Arch Chemicals, Inc. Board of Directors on November 7, 2008 declared a quarterly dividend of 20-cents on each share of Arch Chemicals (NYSE:ARJ) common stock. The dividend is payable on December 15, 2008 to shareholders of record at the close of business on November 19, 2008.

Arch Chemicals, Inc. (NYSE: ARJ) announced that it has completed its previously announced asset acquisition of the water treatment chemicals business of Advantis Technologies, Inc. ("Advantis").

Arch Chemicals, Inc.(NYSE: ARJ) announced that the U.S. Department of Commerce (DOC) has made its final determination for the second administrative review period that reduces the antidumping duty rate from 76 percent to less than 1 percent, subject to a review for clerical errors.

Arch Chemicals, Inc. (NYSE: ARJ) announced today that it has signed a definitive agreement to acquire the water treatment chemicals business of Advantis Technologies, Inc. ("Advantis").