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Home › Amine derivatives of thio-bis-lactone acids in combination with coadditive hydrocarbons are flow improvers for middle distillate fuel oils

Amine derivatives of thio-bis-lactone acids in combination with coadditive hydrocarbons are flow improvers for middle distillate fuel oils

US Patent 4251232 · Granted Feb 17, 1981

Estimated economic value: $11,094,000 ⓘ

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