| 摘要 |
PCT No. PCT/GB91/00755 Sec. 371 Date Dec. 24, 1993 Sec. 102(e) Date Dec. 24, 1993 PCT Filed May 15, 1990 PCT Pub. No. WO91/18076 PCT Pub. Date Nov. 28, 1991.A flame retardant grease composition comprising a lubricating base oil, a thickener selected from a simple or complex soap of lithium, calcium or sodium, and a flame retardant additive selected from an oxide, hydroxide, carbonate, bicarbonate, hydrogen carbonate or sulphate of an alkali metal or alkaline earth metal, for example calcium oxide, potassium carbonate, potassium hydrogen carbonate or potassium sulphate, or a mixture of two or more thereof.
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