US PATENT SUBCLASS 554 / 48
.~.~.~.~.~.~ Additional carboxamide containing


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

Internet Version by PATENTEC © 1999      Terms of Use



554 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding {23}
35  DF  .~.~ The carbonyl is part of a carboxamide group (i.e., fatty acid amides) {9}
42  DF  .~.~.~ Sulfur containing {2}
44  DF  .~.~.~.~ Sulfoxy containing {4}
46  DF  .~.~.~.~.~ Additional nitrogen containing {2}
48.~.~.~.~.~.~ Additional carboxamide containing


DEFINITION

Classification: 554/48

(under subclass 46) Compounds which contain two or more carboxamide groups.