US PATENT SUBCLASS 208 / 3
OXIDATION OF MINERAL OILS


Current as of: June, 1999
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208 /   HD   MINERAL OILS: PROCESSES AND PRODUCTS

3OXIDATION OF MINERAL OILS {2}
4  DF  .~> To form asphalts, tars or pitches {2}
7  DF  .~> With cracking


DEFINITION

Classification: 208/3

(under the class definition) Processes of preparation of a mineral oil which include an oxidizing treatment to convert a part of the hydrocarbons into oxygenated hydrocarbons resulting in the production of a mixture thereof with hydrocarbons, and the products of such processes.

SEE OR SEARCH CLASS

554, Organic Compounds,

132, and indented subclasses for processes of oxidizing nonaromatic paraffin mixtures to form mixtures of organic compounds.

560, Organic Compounds,

241.1, for process of oxidizing nonaromatic paraffin mixtures to form mixtures of organic compounds.

562, Organic Compounds, 512.2, and 512.4 for processes of oxidizing nonaromatic paraffin mixtures to form mixtures of organic compounds.

568, Organic Compounds,

398.8, 469.9, 910.5, and 949-959 for processes of oxidizing nonaromatic paraffin mixtures to form mixtures of organic compounds.