US PATENT SUBCLASS 252 / 579
.~.~ Carboxylic acid ester


Current as of: June, 1999
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252 /   HD   COMPOSITIONS

570  DF  FLUENT DIELECTRIC {7}
578  DF  .~ O-containing {2}
579.~.~ Carboxylic acid ester


DEFINITION

Classification: 252/579

Carboxylic acid ester:

(under subclass 578) Subject matter having the group, as illustrated below, characteristic of the reaction product of a carboxylic acid and an alcohol. R--O-R'

(1) Note. The ester, e.g., a vegetable oil, may be the major component of the composition.