US PATENT SUBCLASS 536 / 102
.~.~ Starch or derivative

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.~.~ Starch or derivative {6}
103  DF  .~.~.~> Dextrin or derivative
104  DF  .~.~.~> Aldehyde reaction product
105  DF  .~.~.~> Oxidized starch or derivative
106  DF  .~.~.~> Cross-linked
107  DF  .~.~.~> Esters {3}
111  DF  .~.~.~> Ethers

DEFINITION

Classification: 536/102

(under subclass 1.1) Compounds which have amylose and amylopectin as their two main components, and derivatives of

such compounds.

(1) Note. Starches are heterogeneous in that the amylose and amylopectin occur in different ratios to each other.

(2) Note. Starches yield dextrins upon extensive degradation and yield glucose upon complete hydrolysis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

45, for nitrogen containing derivatives of starch.