Pfizer bulletins on polymer Intermediates are almost as useful as

Pfizer bulletins on polymer Intermediates are almost as useful as Pfizer intermediates. Try a free sample. 1TACONIC ACID. Pfizer is the only domestic producer of this organic intermediate, a product with special crossCH ==:C—C0OH linking properties so useful ir-cooH ^ resin formulation. It has low toxicity and its unique beta-earboxyl group adds adhesion, solubility and stability to copolymers* We also have other itaconic monomers—dimethyl and dibutyl-mmercially available, a

BENZOIC ACID. A useful resin intermediate—sodium salt is an antimycotic and anticorrosive compound for paints and textiles*

FUMARIC ACID. A prime monomer in alkyd or polyester resins and resin adducts manuYou can depend on meow facture. Pfizer for a steady, ample HOOCOH supply of Fumaric Acid, Because we are in the busin e s s of m a k i n g o n l y Fumaric Acid as a major product, not Fumaric a n d / o r maleic anhydride ^depending upon the market"

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SORBITOL. Useful as a polymer intermediateandplasOH H OH OH tics additive. Available in liquidandmany dry H U We'd be happy to send samples. And technical data* Just mail the coupon.

Pfizer

CHEMICALS DIVISION

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TEKCHEM

- Pfizer Inc. /Chemicals Division / (235 East 42nd Street NewYork,N.Y. 10017 / Please send literature • and/or samples • Itaconic Acid • Benzoic Acid • Fumaric Acid • Sorbitol—Dry D Liquid •

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