| 发明名称 |
Lubricant for refrigerating machine employing ammonia refrigerant |
| 摘要 |
A lubricant for a refrigerator using ammonia as the refrigerant, which contains an additive selected from antioxidant, anti-wear additive and metal deactivator, and the polyether compound represented by the following general formula (1) or (2):
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| 申请公布号 |
US6875730(B2) |
申请公布日期 |
2005.04.05 |
| 申请号 |
US20020169798 |
申请日期 |
2002.07.09 |
| 申请人 |
ASAHI DENKA KOGYO K.K.;JAPAN ENERGY CORPORATION |
发明人 |
KAIMAI TAKASHI;TAKAHASHI HITOSHI;YAMAMOTO GORO;NAMIWA KIMIYOSHI;SANEYOSHI AYAKO |
| 分类号 |
C10M107/34;C10M129/06;C10M129/16;C10M129/76;C10M133/12;C10M133/38;C10M133/40;C10M135/32;C10M169/04;C10M171/00;C10M171/02;C10N20/00;C10N20/02;C10N30/00;C10N30/06;C10N30/10;C10N30/12;C10N30/14;C10N40/30;(IPC1-7):C10M111/00;C10M140/00 |
主分类号 |
C10M107/34 |
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