US PATENT SUBCLASS 208 / 329
.~.~.~.~ Carboxylic esters


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

308  DF  FRACTIONATION {5}
311  DF  .~ Liquid extraction with solvents {11}
322  DF  .~.~ Organic solvent containing {8}
328  DF  .~.~.~ Nonoxo carbonylic {1}
329.~.~.~.~ Carboxylic esters


DEFINITION

Classification: 208/329

(under subclass 328) Processes wherein the nonoxocarbonylic compound is an ester of a carboxylic acid.