| 摘要 |
<p>Disclosed are a refrigerator oil, a compressor oil composition, a hydraulic fluid composition, a metalworking fluid composition, a heat treatment oil composition, a lubricant composition for machine tools and a lubricant composition, each containing a lubricant base oil having a %C<SUB>A</SUB> of not more than 2, a %C<SUB>P</SUB>/%C<SUB>N</SUB> of not less than 6 and an iodine value of not more than 2.5.</p> |
| 申请人 |
NIPPON OIL CORPORATION;TAGAWA, KAZUO;SHIMOMURA, YUJI;SAWADA, KEN;TAKIGAWA, KATSUYA;YOSHIDA, TOSHIO;MITSUMOTO, SHINICHI;AKIYAMA, EIJI;SHIBATA, JUNICHI;SUDA, SATOSHI;YOKOTA, HIDEO;HATA, MASAHIRO;HOSHINO, HIROYUKI;NAKAO, HAJIME;KONISHI, SHOZABURO |
发明人 |
TAGAWA, KAZUO;SHIMOMURA, YUJI;SAWADA, KEN;TAKIGAWA, KATSUYA;YOSHIDA, TOSHIO;MITSUMOTO, SHINICHI;AKIYAMA, EIJI;SHIBATA, JUNICHI;SUDA, SATOSHI;YOKOTA, HIDEO;HATA, MASAHIRO;HOSHINO, HIROYUKI;NAKAO, HAJIME;KONISHI, SHOZABURO |
