Cushman, Darby & Cushman
Rubber composition
 The present invention provides a rubber composition which comprises the following components (A) and (B): PA0 (A) an ethylene copolymer rubber comprising ethylene and at least one compound selected from the group consisting of acrylic esters and methacrylic esters as constituting units, and PA0 (B) a hydrogenated unsaturated nitrile-conjugated diene copolymer rubber. This composition is well balanced in its properties such as strength characteristics, oil resistance, low-temperature resistance and ozone resistance. 
Sumitomo Chemical Company, Limited
C C
C08L C08L
inventional inventional
Noriyasu Hideaki Keisaku Mashiro
Yasuda Yamada Yamamoto Fukuyama