Use of an oil composition for temporary treatment of metal...

Details Use of an oil composition for temporary treatment of metal... Use of an oil composition for temporary treatment of metal...

2005-07-19

2005-07-19

McAvoy, Ellen M (Department: 1764)

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

C508S486000, C508S491000, C508S555000

Reexamination Certificate

active

06919302

ABSTRACT:
The invention concerns the use of an oil composition for temporarily protecting and lubricating metal surfaces, characterised in that said composition contains: at least 30% of at least a saturated or unsaturated C≦18fatty acid triglyceride (Compound A); 5 to 30% of at least a C≦18fatty acid triglyceride with oleic acid content of at least 60 wt. % (Compound B); 5 to 30% of at least an ester derived from condensation of a C1-C12, preferably, C1-C2aliphatic alcohol, with a C≦18fatty acid (Compound C); and optionally 5 to 20% of at least an amide derived from condensation of a Cimg id="CUSTOM-CHARACTER-00001" he="3.13mm" wi="1.44mm" file="US06919302-20050719-P00900.TIF" alt="custom character" img-content="character" img-format="tif" ?≦18 ?fatty acid, and a C2-C6mono- di- or tri-alkanolamine (Compound D). The invention also concerns a corresponding oil composition.

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