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Home › Derivatized ethylene alpha-olefin polymer useful as multifunctional viscosity index improver additive for oleaginous composition (PT-796)

Derivatized ethylene alpha-olefin polymer useful as multifunctional viscosity index improver additive for oleaginous composition (PT-796)

US Patent 5366647 · Granted Nov 22, 1994

Estimated economic value: $289,403,000 ⓘ

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