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

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

US Patent 5275747 · Granted Jan 4, 1994

Estimated economic value: $42,591,000 ⓘ

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