US PATENT SUBCLASS 536 / 106
.~.~.~ Cross-linked

Current as of: June, 1999
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536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
102  DF  .~.~ Starch or derivative {6}
106.~.~.~ Cross-linked

DEFINITION

Classification: 536/106

(under subclass 102) Compounds which result from reacting starch with a reagent having at least two functional groups which link together starch molecules, usually via ether or ester linkage between hydroxyls of said molecules.

SEE OR SEARCH THIS CLASS, SUBCLASS:

47, for nitrogen containing cross-linked starch derivativess.

107, for starch esters that are not cross-linked.

111, forstarch ethers that are not cross- linked.