发明名称 |
WORKING FLUIDS COMPRISING DIFLUOROMETHANE AND DI-PENTAERYTHRITOL ESTER |
摘要 |
<p>Mixtures of select neopentyl polyol esters are found to be highly miscible with the refrigerant R-32 over a wide temperature range. Working fluids are provided comprising R-32 and a polyol ester lubricant composition having a kinematic viscosity at 40°C of from 32 to 120 cSt, said lubricant composition comprising C5-10 alkylcarboxy esters di-pentaerythritol wherein at least 40 mol %, typically more, of the alkylcarboxylate groups of the alkylcarboxy esters are pentanoyl groups.</p> |
申请公布号 |
WO2013123300(A1) |
申请公布日期 |
2013.08.22 |
申请号 |
WO2013US26302 |
申请日期 |
2013.02.15 |
申请人 |
CHEMTURA CORPORATION |
发明人 |
HESSELL, EDWARD, T.;BENANTI, TRAVIS |
分类号 |
C10M171/00;C10N30/00;C10N40/30 |
主分类号 |
C10M171/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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