Browdy and Neimark
Lubricating oil blend resistant to ionizing radiation
 An oil blend having resistance to ionizing radiation comprising the following components is herein disclosed: PA0 A. 25 to 75 wt % of 0-70 wt % of o-(m-phenoxyphenoxy)diphenyl and 100-30 wt % of m-(m-phenoxyphenoxy)diphenyl; and PA0 B. 75 to 25 wt % of a monoalkyldiphenyl ether or dialkyldiphenyl ether. This oil blend has a pour point of 0.degree. C. or below and has a G-value of 0.1 or lower for the evolution of decomposition gases under irradiation with ionizing radiation. Said ethers have 10 to 20 carbon atoms in the alkyl moiety. 
Matsumura Oil Research Corporation Japan Atomic Energy Research Institute
C C C C
C10M C10M C10N C10M
additional inventional additional additional
Naohiro Kenzo Hiroshi Tetsuya Kazuo Shintaro Naoyuki
Hayakawa Yoshida Nakanishi Yagi Arakawa Kuroiwa Tamura