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Home › Organic ester, amide or amine salts of phosphorodithioate substitute carboxylic anhydrides as multifunctional additives

Organic ester, amide or amine salts of phosphorodithioate substitute carboxylic anhydrides as multifunctional additives

US Patent 5019282 · Granted May 28, 1991

Estimated economic value: $8,844,000 ⓘ

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