US PATENT SUBCLASS 156 / 331.4
.~.~.~.~.~.~.~ Iso- or thio-cyanate moiety reacted in curing

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
325  DF  .~.~ Particular adhesive {1}
326  DF  .~.~.~ Organic containing {4}
327  DF  .~.~.~.~ Synthetic resin containing {8}
330.9  DF  .~.~.~.~.~ Nitrogenous resin {4}
331.1  DF  .~.~.~.~.~.~ With polymerization completion, i.e., curing, after assembly {4}
331.4.~.~.~.~.~.~.~ Iso- or thio-cyanate moiety reacted in curing

DEFINITION

Classification: 156/331.4

Iso- or thio-cyanate moiety reacted in curing:

(under subclass 331.1) Subject matter wherein a -N=C=O or -N=C=S moiety in the resin precursor is destroyed in the curing.