US PATENT SUBCLASS 585 / 455
.~.~ Resulting side-chain restricted to more than five C atoms, e.g., "detergent alkylate", etc.

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

400  DF  AROMATIC COMPOUND SYNTHESIS {15}
446  DF  .~ By condensation of entire molecules or entire hydrocarbyl moieties thereof, e.g., alkylation, etc. {13}
455.~.~ Resulting side-chain restricted to more than five C atoms, e.g., "detergent alkylate", etc. {1}
456  DF  .~.~.~> Using halogen-containing catalyst

DEFINITION

Classification: 585/455

Resulting side-chain restricted to more than five c atoms, e.g., "detergent alkylate", etc.:

(under subclass 446) Subject matter wherein the product is an aromatic having a side-chain claimed in any claim as necessarily containing six or more carbon atoms.

(1) Note. A "detergent alkylate" is presumed to be a product having a side-chain of six or more carbon atoms.