US PATENT SUBCLASS 585 / 303
.~.~ And passage to further reaction


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

300  DF  PLURAL PARALLEL SYNTHESES {3}
302  DF  .~ With blending of products from two parallel reactions {1}
303.~.~ And passage to further reaction


DEFINITION

Classification: 585/303

And passage to further reaction:

(under subclass 302) Subject matter wherein the blended product stream is passed to another reaction.

(1) Note. Where the subsequent synthesis is of a type diverse from at least one of the prior parallel syntheses, the patent should be crossed to the appropriate subclass of subclasses 310+. See the definition of subclass 310 for the meaning of "diverse".

(2) Note. Mere recycle of a portion of the blend is not sufficient for placement in this subclass.

(3) Note. The blending may take place in the zone of subsequent reaction.