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US 2015/0361272 A1Published application
Rust preventive oil composition
AssigneeJx Nippon Oil & Energy Corporation
InventorsKoichi YOSHIDA, Tadaaki MOTOYAMA, Junichi SHIBATA
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Abstract
The rust preventive oil composition of the present invention comprises a base oil comprising a mineral oil and a naphthenic acid salt, with the base oil content of 50 mass % or more based on the total amount of the rust preventive oil composition. According to the present invention, a rust preventive oil composition capable of suppressing the generation of rust for a long period can be provided, having both of a water removal property and a finger print removal property.
Claims6
A rust preventive oil composition comprising:
- a base oil comprising a mineral oil, and
- a naphthenic acid salt;
- the content of the base oil being 50 mass % or more based on a total amount of the rust preventive oil composition.
Dependencies are inferred from the claim text.