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The possibility of using oxidized, epoxidized, and polymerized fractions of rape and sunflower oils as viscosity and antifriction additives for hydraulic and motor oils was examined. Their biodegradability was evaluated. __________ Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 29–30, May–June, 2006.  相似文献   

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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 10, pp. 27–29, October, 1989.  相似文献   

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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 1, pp. 17–18, January, 1994.  相似文献   

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Chlorocyclopropane-containing sulfides were synthesized via the radical-initiated reaction of thiophenol and ethanedithiol with vinyl(allyl)-gem-dichlorocyclopropyl ethers and characterized. The antiwear and extreme-pressure properties of the synthesized adducts were studied, and these compounds were shown to be effective additives for lubricating oils.  相似文献   

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