US PATENT SUBCLASS 8 / 115.67
.~.~.~.~ Reactant contains isocyanate group

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}
115.54  DF  .~ Treating textiles or fibers from synthetic resin or natural rubber with chemical reactant {4}
115.56  DF  .~.~ Organic chemical reactant {4}
115.65  DF  .~.~.~ Organic reactant contains nitrogen {2}
115.67.~.~.~.~ Reactant contains isocyanate group

DEFINITION

Classification: 8/115.67

Reactant contains isocyanate group:

(under subclass 115.65) Subject matter wherein the reactant contains an isocyanate, p-phenylene dilsocyanate, etc.