US PATENT SUBCLASS 528 / 295.5
.~.~.~ Reactant which is a fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil

Current as of: June, 1999
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528 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {23}
271  DF  .~ FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF {10}
272  DF  .~.~ From di- or higher ester of a polycarboxylic acid as sole reactant, or from a polycarboxylic acid or derivative with a compound containing two or more hydroxyl groups or salts thereof {15}
295.5.~.~.~ Reactant which is a fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil

DEFINITION

Classification: 528/295.5

Reactant which is a fatty acid glycerol ester, fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil:

(under subclass 272) Subject matter wherein there is at least one reactant which is a fatty acid glycerol ester; a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil.

SEE OR SEARCH CLASS

520, Synthetic Resins or Natural Rubbers, see the definition of "fatty acid" in the Glossary for a discussion of the terms used herein.