Title: Refrigerating machine oil compsn. for carbon dioxide refrigerant
Application Number: 00811647 Application Date: 2000.08.07
Publication Number: 1370218 Publication Date: 2002.09.18
Approval Pub. Date: 2006.02.01 Granted Pub. Date: 2006.02.01
International Classifi-cation: C10M171/02;C10M107/24;C10M107/34;C10M105/18;C09K5/04;C10N40/30
Applicant(s) Name: Idemitsu Kosan Co Ltd Address:
Inventor(s) Name: Tazaki Toshinori
Attorney & Agent: ren zonghua
Abstract:
    A refrigerating oil composition for a carbon dioxide refrigerant which comprises as a main component a mixture comprising (A) a polyvinyl ether having a kinematic viscosity of 3 to 50 mm
Time: 6