公开(公告)号：WO2010008640A1

公开(公告)日：2010-01-21

申请号：PCT/US2009/040097

申请日：2009-04-09

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  SHERMAN, John, W. ,  REDWINE, Oscar, David ,  SERRANO, Myrna ,  JOHNS, Adam, Matthew

Inventor： SHERMAN, John, W. ,  REDWINE, Oscar, David ,  SERRANO, Myrna ,  JOHNS, Adam, Matthew

IPC: C08G65/336 ,  C09K5/00 ,  C10M171/00

CPC classification number: C08G65/336 ,  C08L71/02 ,  C09K5/045 ,  C10M107/50 ,  C10M2209/1045 ,  C10M2229/0475 ,  C10N2240/30 ,  C10M2209/1055

Abstract: SiIyI terminated polyalkylene glycol lubricants for devices that provide cooling or refrigeration, refrigerant compositions including silyl terminated polyalkylene glycol lubricants, and methods for making the same. The lubricant is compatible with hydrofluorocarbon refrigerants such as hydrofluoroolefins ("HFO ⋆ ), R-134(a), R- 152(a), and carbon dioxide.

Abstract translation: 用于提供冷却或制冷的装置的SiIyI封端的聚亚烷基二醇润滑剂，包括甲硅烷基封端的聚亚烷基二醇润滑剂的制冷剂组合物及其制备方法。 润滑剂与氢氟烃制冷剂如氢氟烯烃（“HFO”），R-134（a），R-152（a）和二氧化碳相容。

公开(公告)号：WO2009146122A1

公开(公告)日：2009-12-03

申请号：PCT/US2009/039423

申请日：2009-04-03

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  SERRANO, Myrna ,  SHERMAN, John, W. ,  REDWINE, Oscar, D. ,  SANDERS, Aaron, W.

Inventor： SERRANO, Myrna ,  SHERMAN, John, W. ,  REDWINE, Oscar, D. ,  SANDERS, Aaron, W.

IPC: C09K5/04

CPC classification number: C09K5/045 ,  C10M171/008 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2227/04 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/047 ,  C10N2220/302 ,  C10N2230/06 ,  C10N2230/12

Abstract: An improved refrigerant composition, or a kit for an improved refrigerant composition, for use in air conditioners comprising a refrigerant, wherein the refrigerant comprises a hydrofluorocarbon having a GWP of less than about 10 and an ODP of about zero, which is present at a concentration of at least about 50% by weight of the refrigerant composition; a lubricant wherein the lubricant is a polar, oxygenated lubricant; and an acid scavenger comprising a siloxane, an activated aromatic compound, or any mixtures thereof.

Abstract translation: 一种改进的制冷剂组合物或用于改进的制冷剂组合物的试剂盒，其用于包括制冷剂的空调，其中制冷剂包含GWP小于约10的氢氟烃和约0的ODP，其以浓度存在 至少约50重量％的制冷剂组合物; 润滑剂，其中润滑剂是极性的，充氧的润滑剂; 和包含硅氧烷，活化芳族化合物或其任何混合物的酸清除剂。