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Application filed by Idemitsu Kosan CofiledCriticalIdemitsu Kosan Co
Priority to TW093128434ApriorityCriticalpatent/TW200610816A/en
Publication of TW200610816ApublicationCriticalpatent/TW200610816A/en
Application grantedgrantedCritical
Publication of TWI359861BpublicationCriticalpatent/TWI359861B/zh
The present invention relates to a refrigerator oil composition containing a base oil (A) composed of a polyvinyl ether, an organic sulfur compound (B) having a sulfur content of not more than 35% by mass and a refrigerant (C), wherein the total sulfur content is 0.01-0.1% by mass relative to the total amount of the component (A) and the component (B). Such a novel refrigerator oil composition does not cause environmental problems such as ozone depletion and global warming, and is able to maintain the lubrication properties for a long time. Furthermore, the refrigerator oil composition does not occlude a capillary in the refrigerating cycle.
One-component liquid composition with a fluorine content with respect to the solid resin from 5 to 75% by weight for the permanent treatment of porous and non-porous substrates surfaces; process for obtaining fluorine-containing compositions; and use of said compositions.