Use of bismuth compounds in extreme pressure grease

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G.T.Y. Wan, D. Meijer, Use of organic bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing application with extended service life, European Patent, 11.09.2002, Patent Number: EP 0 675 192.

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extreme pressure grease - French translation – Lingu

Many translated example sentences containing "extreme pressure grease" – French-English dictionary and search engine for French translations. Look up in Linguee; Suggest as a translation of "extreme pressure grease" ... Use of organic bismuth compounds, in an extreme pressure grease lubricant composition for rolling [...] bearing applications ...

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In order to give the residue certain properties, such as resistance to oxidation, adhesiveness, ability to withstand extreme pressure and inhibiting properties of grease can be incorporated in various conventional additives for grease lubricants in amounts typically used in this application.

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Abstract: The use of bismuth-compounds in an extreme pressure grease lubricant composition for rolling bearing applications can extend the useful service life of rolling bearings. The bismuth can be used as an additive, preferably an EP additive, or as a soap or non-soap thickener. The invention further relates to a method for preparing an extreme pressure lubricant composition in which a ...

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Use of bismuth compounds in extreme pressure grease .

Use of bismuth compounds according to claim 1 and/or 7, for improving the extreme pressure characteristics of the soap or thickener constituent in the extreme pressure lubricant composition. 9. Use of bismuth compounds according to claim 1, 7 and/or 8, for increasing the shear stability of the soap or thickener constituent in the grease.

US 2005/0043190 A1 - Grease Composition For Rolling .

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