Lubricating oil composition
United States Patent 3030303

Inventors:
Ryan, Julian G.
Publication Date:
04/17/1962
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Assignee:
SHELL OIL CO
Primary Class:
508/265
Other Classes:
508/298
International Classes:
C08F20/08; C08F20/00
US Patent References:
2839512Vinylpyridine long chain acrylic ester copolymers and their preparation
2866729Quenching oil compositions
2889282Lubricating oil compositions