First name in Coal-Tar chemicals... last word in Phthalic production Because of ever-widening use of Phthalic Anhydride, Barrett last year launched a large scale expansion pro gram — both in increased production and more extensive research. One of the most notable developments at Barrett has been the addition of the Chicago Phthalic Anhydride plant. The most highly instrumentized Phthalic plant in the world, it brings production up to new high levels of automation — and assures an end product of unexcelled purity. Because of Barrett's position as the world's leading pro ducer of coal-tar chemicals, we are able to serve your
needs promptly and efficiently. Technical assistance on your application problems is available without obligation. BARRETT DIVISION, Allied Chemical & Dye Allied Çhetr hemical Corporation, 40 Rector Street, New York 6, Ν. Υ. The Barrett Company, Ltd., 5551 St. Hubert St., Montreal Barrett Phthalic Anhydride is available in both flake and liquid forms, whichever better suits the customer's convenience»
BARRETT C H E M I C A L S CHEMICAL PROGRESS WEEK. MAY 17-22 · A BETTER AMERICA T H R O U G H C H E M I C A L PROGRESS
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