US PATENT SUBCLASS 585 / 10
.~.~ Polymer

Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

1  DF  PRODUCT BLEND, E.G., COMPOSITION, ETC., OR BLENDING PROCESS PER SE {5}
7  DF  .~ Component of indefinite molecular weight greater than 150 {4}
10.~.~ Polymer {2}
11  DF  .~.~.~> Containing aromatic ring
12  DF  .~.~.~> Plural polymers or copolymer of specified olefins

DEFINITION

Classification: 585/10

Polymer:

(under subclass 7) Subject matter in which the component is a product made by the condensation of an indefinite number of the same or different hydrocarbon molecules to form a single molecule.