公开(公告)号：US20170321141A1

公开(公告)日：2017-11-09

申请号：US15523080

申请日：2015-11-18

申请人： JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Shigeki TAKESHIMA

IPC分类号： C10M101/02 ,  C10M169/04

CPC分类号： C10M101/02 ,  C10M169/042 ,  C10M169/047 ,  C10M169/048 ,  C10M2203/1006 ,  C10M2207/024 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2207/281 ,  C10M2207/289 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2215/245 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10N2230/02 ,  C10N2230/041 ,  C10N2230/24 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2260/14 ,  C10M2209/108

摘要： A cylinder lubricating oil composition for a crosshead diesel engine equipped with a scrubber, including: a base oil; and (A) a metallic detergent, wherein the composition has a base number of 15 to 125 mgKOH/g, and a kinematic viscosity at 100° C. of 10 to 30 mm2/s; and the composition satisfies the requirement (i) or (ii): (i) the composition includes: (B) 0.02 to 5.0 mass % of a demulsifier; (ii) the composition includes, as the component (A), (A1) a Ca phenate detergent; and (A2) a metallic detergent other than Ca phenate; the composition optionally includes (C-1′) 0.015 mass % or less in terms of nitrogen of a succinimide dispersant or a borated derivative thereof; and the Ph value of the formula (1) is 20×10−3 or less: Ph value=CCa×2/(rM×40.08)  (1) wherein CCa represents calcium content (mass %) derived from the component (A1), and rM represents a metal ratio of the component (A1).

公开(公告)号：US20160068731A1

公开(公告)日：2016-03-10

申请号：US14782803

申请日：2014-04-14

申请人： THE CHEMOURS COMPANY FC, LLC

发明人： BARBARA HAVILAND MINOR ,  BRIAN RALPH ENGLER ,  THOMAS JOSEPH LECK ,  GREGORY A. BELL ,  JON LEE HOWELL ,  KONSTANTINOS KONTOMARIS

IPC分类号： C09K5/04 ,  C10M107/38

CPC分类号： C09K5/045 ,  C09K5/044 ,  C09K2205/102 ,  C09K2205/112 ,  C09K2205/126 ,  C10M105/00 ,  C10M107/38 ,  C10M111/02 ,  C10M111/04 ,  C10M171/008 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2213/04 ,  C10M2213/043 ,  C10M2215/24 ,  C10M2215/245 ,  C10M2215/26 ,  C10M2215/265 ,  C10M2217/0403 ,  C10M2219/0445 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2230/70 ,  C10N2240/30

摘要： Disclosed herein is a method to improve miscibility in refrigeration, air conditioning, heat pump or power cycle systems comprising charging a refrigeration, air conditioning or heat pump system with a refrigerant composition; wherein the refrigerant composition comprises at least one refrigerant and a lubricant comprising at least one perfluoropolyether and at least one non-fluorinated lubricant, provided that the refrigerant composition has no more than two liquid phases over the range of the composition and over a range of temperature from about −40° C. to about +60° C. Also disclosed is a refrigeration, air conditioning, heat pump, or power cycle system containing said refrigerant composition.

摘要翻译： 本文公开了一种改善制冷，空调，热泵或动力循环系统的混溶性的方法，包括用制冷剂组合物对制冷空调或热泵系统进行充电; 其中所述制冷剂组合物包含至少一种制冷剂和包含至少一种全氟聚醚和至少一种非氟化润滑剂的润滑剂，条件是所述制冷剂组合物在组合物的范围内并且在一定温度范围内具有不超过两个液相 约-40℃至约+ 60℃。还公开了包含所述制冷剂组合物的制冷，空调，热泵或动力循环系统。