Title:
超高圧印加システム用の圧力媒体油
Document Type and Number:
Japanese Patent JP5319071
Kind Code:
B2
Abstract:
Disclosed is a pressure medium oil which comprises at least one silicon-containing organic compound having a kinematic viscosity of 2 to 30 mm2/s at 40°C, a viscosity index of 100 or greater and a pour point of -50°C or lower, and which has a freezing pressure of 2.7 GPa or greater at room temperature.
Inventors:
Taihei Okada
Shoji Aoyama
Murata Keizo
Shoji Aoyama
Murata Keizo
Application Number:
JP2007054585A
Publication Date:
October 16, 2013
Filing Date:
March 05, 2007
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
International Classes:
C10M105/76; C10M107/50; C10N20/00; C10N20/02; C10N30/00; C10N30/02; C10N40/00; C10N40/06; C10N40/08
Domestic Patent References:
| JP3079699A | ||||
| JP62127395A | ||||
| JP5112788A | ||||
| JP2000119672A |
Foreign References:
| US2398187 | ||||
| US4711966 |
Attorney, Agent or Firm:
Intellectual Property Office
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki