US PATENT SUBCLASS 585 / 324
.~ To produce unsaturate

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

310  DF  PLURAL SERIAL DIVERSE SYNTHESES {8}
324.~ To produce unsaturate {4}
325  DF  .~.~> Having triple bond
326  DF  .~.~> Polyolefin {1}
328  DF  .~.~> Including displacement from nonhydrocarbon by entire hydrocarbon molecule, e.g., growth reaction, etc.
329  DF  .~.~> Including polymerization of olefin {1}

DEFINITION

Classification: 585/324

To produce unsaturate:

(under subclass 310) Subject matter in which the ultimate product or an intermediate product, produced by at least two diverse conversions, is noncyclic and contains olefinic unsaturation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

500+, for the production of unsaturated noncyclic compounds by single synthesis step or a process performing similar syntheses in plural serial stages.