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US4127492A
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Dispersing additive for lubricating oils and process for the preparation thereof
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BG33815A1
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Method for the production of washing and antioxydant additive to lubricant oils
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YU173276A
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Process for obtaining additives for lubricating oils
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HU175491B
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Process for producing additives for lubricants
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DE2620539A1
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PROCESS FOR THE MANUFACTURING OF LUBRICATING OIL
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DE2606105A1
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Detergent additives for lubricating oil - contg. sulphurised (N)-alkyl phenols from olefins with internal double bonds
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DE2548275A1
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Dispersant additives for lubricating oils - of reaction prods of amines and unsatd fatty acid-olefine condnsn prods
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