^Ethvr'dfidoxidants Dreventured rubber.

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"Ethyl" ortho-alkylated antioxidants inhibit ^gradation from heat or oxidation while ou're processing. Give rubber storage stability, lamtain tensile strength and viscosity. Protect gainst crazing and cracking.

In short, keep your rubber up to specs. They may prove more effective or give better

ost effectiveness than your present antioxidant. Many Ethyl customers find this is the case,

liey use our ortho antioxidants in everything :om hot melt adhesives to synthetic fibers and etroleum. While shown here are only three ing structures you might find successful, Ethyl as researched hundreds of compounds in its rtho-alkylated family.

"ïbu're invited to send for free samples nd technical literature. And to join the fine ompanies Ethyl numbers as customers.

Ethyl Corporation industrial Chemicals Division

HYL TOWER, 451 FLORIDA, BATON ROUGE, LA. 70801

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