US PATENT SUBCLASS 8 / 185
.~.~.~.~.~ Urea-aldehyde condensate


Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

115.51  DF  CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF {7}
116.1  DF  .~ Cellulose fibers {8}
181  DF  .~.~ Treatment with nitrogen-containing organic compound {6}
182  DF  .~.~.~ With aminoplast condensate or aminoplast condensate-former {2}
184  DF  .~.~.~.~ Amido-aldehyde condensate {2}
185.~.~.~.~.~ Urea-aldehyde condensate {1}
186  DF  .~.~.~.~.~.~> Alkylatedurea-aldehyde condensate


DEFINITION

Classification: 8/185

(under subclass 184) Processes wherein the amide is urea, H2 N. CO. NH2, or thiourea, H2 N. CS. NH2.