公开(公告)号：DE69221553D1

公开(公告)日：1997-09-18

申请号：DE69221553

申请日：1992-06-25

Applicant: KAO CORP

Inventor： SAWADA HIROKI ,  HAGIHARA TOSHIYA ,  KOBAYASHI YUICHIRO ,  SAKAI AKIMITSU ,  SUZUKI HIDEO ,  TANAKA TOSHIHIRO ,  NAGUMO HIROSHI ,  YOKORA YUKINAGA

IPC: C09K5/04 ,  C10M105/20 ,  C10M171/00

Abstract: A working fluid composition for use in a refrigeration system which comprises a refrigerating oil comprising a compound having one or more ketone groups in the molecular structure as a base oil and a hydrofluorocarbon.

公开(公告)号：DE69221553T2

公开(公告)日：1997-12-11

申请号：DE69221553

申请日：1992-06-25

Applicant: KAO CORP

Inventor： SAWADA HIROKI ,  HAGIHARA TOSHIYA ,  KOBAYASHI YUICHIRO ,  SAKAI AKIMITSU ,  SUZUKI HIDEO ,  TANAKA TOSHIHIRO ,  NAGUMO HIROSHI ,  YOKORA YUKINAGA

IPC: C09K5/04 ,  C10M105/20 ,  C10M171/00

Abstract: A working fluid composition for use in a refrigeration system which comprises a refrigerating oil comprising a compound having one or more ketone groups in the molecular structure as a base oil and a hydrofluorocarbon.